СПОСОБ ОБРАБОТКИ ДРЕВЕСНЫХ ЗАГОТОВОК И УСТРОЙСТВОДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

Изобретение относится к деревообрабатывающей промышленности и может быть использовано при получении заготовок древесины с различными заранее заданными свойствами. Описываются способ обработки древесных заготовок и устройство для его осуществления. Способ включает пропитку древесных заготовок модифицирующим раствором, сушку посредством прогревания в вакууме с одновременным прессованием, причем прогревание древесных заготовок осуществляют нагретыми до 2000С металлическими пластинами, установленными сверху и снизу от каждого слоя древесных заготовок, и ступенчатым увеличением усилия прессования от 0 до 10 мПа, находящимся в прямой корреляционной зависимости от роста температуры упомянутых металлических пластин и одновременным ступенчатым увеличением глубины вакуума до 43 кПа. Устройство содержит герметичную емкость, снабженную прижимной плитой с объемным приводом, расположенным в верхней части упомянутой герметичной емкости, средством для подачи модифицирующего раствора, средством для создания ...

СПОСОБ ПОЛУЧЕНИЯ МОДИФИЦИРОВАННОЙ ДРЕВЕСИНЫ

Изобретение относится к способу обработки древесины, в частности к способу получения модифицированной древесины. Способ получения модифицированной древесины включает пропитку заготовок, сушку, прессование и термообработку. Пропитку заготовок осуществляют 30-40%-ным водным раствором карбамида, содержащим форконденсат карбамидоформальдегидного олигомера в количестве 10-12% от массы сухого карбамида. При этом в пропиточный раствор добавляют отвердитель - карбамидоформальдегидную смолу марки ПКП-52 в количестве 21-25% от массы карбамидоформальдегидного олигомера. Перед термообработкой на древесину в течение 30 секунд воздействуют импульсным магнитным полем с амплитудой 0,5 Тл, частотой следования импульсов 50 Гц и длительностью треугольных импульсов по основанию 30 мкс, термообработку проводят при температуре 140-160°С. Предложенный способ позволяет снизить объемное разбухание модифицированной древесины в воде. 1 ил., 1 табл.

ПРОЗРАЧНАЯ ДРЕВЕСИНА И СПОСОБ ЕЕ ПОЛУЧЕНИЯ

Группа изобретений относится к деревообрабатывающей промышленности, в частности к получению прозрачной древесины. Прозрачная древесина содержит древесный субстрат и по меньшей мере один полимер. Прозрачная древесина имеет оптический коэффициент пропускания по меньшей мере 60% при длине волны в электромагнитном спектре в диапазоне от 400 до 1000 нм. Древесный субстрат содержит более чем 15% лигнина, измеренного как лигнин Класона. В древесный субстрат добавляют отбеливающую жидкость для того, чтобы инактивировать хромофоры в древесном субстрате. Пропитывают отбеленный древесный субстрат раствором, содержащим преполимеры или мономеры или их комбинации. Выполняют полимеризацию пропитывающих преполимеров или мономеров или их комбинации с получением прозрачной древесины. Повышается коэффициент пропускания и экологическая безопасность получения прозрачной древесины. 3 н. и 10 з.п. ф-лы, 6 ил., 2 табл.

УСТРОЙСТВО ДЛЯ СУШКИ ПИЛОМАТЕРИАЛА

Полезная модель относится к технике для сушки пиломатериала и может быть использована в лесной и деревообрабатывающей промышленности. Сушильная установка состоит из герметичной теплоизолированной камеры, калорифера, заполненной водой емкости с открытой верхней поверхностью с погруженным в нее калорифером, и устройства естественной или принудительной циркуляции подогретого воздуха через штабель с пиломатериалом. Камера снабжена дверью для загрузки и выгрузки штабеля с пиломатериалом и вытяжной трубой. Емкость с водой расположена в нижней части камеры. Работает сушильная установка следующим способом: пиломатериал укладывают в штабель с образованием воздушных каналов и помещают в сушильную камеру. Воздух нагревается калорифером или (и) испаряемой из емкости с водой паром и естественно или принудительно продувается через штабель. Вода испаряется из пиломатериала. При испарении воды из пиломатериала ее объем в сотни раз увеличивается и выдавливает избыток пара по вытяжной трубе из камеры наружу ...

ЛЕСОСУШИЛЬНАЯ КАМЕРА С КОМБИНИРОВАННОЙ ЦИРКУЛЯЦИЕЙ

Лесосушильная камера с комбинированной циркуляцией, содержащая теплоизолирующий корпус с крышкой, установленные друг напротив друга у стен корпуса два отражающих экрана с образованием между стенами теплоизолирующего корпуса и экранами циркуляционных каналов, автоматическую систему контроля и управления работой камеры, к которой подключены нагреватели, расположенные в нижней части циркуляционных каналов и в углублении днища корпуса, вытяжной канал, оснащенный управляющим шибером с электроприводом, установленный в верхней части емкости корпуса электрический психрометр для контроля температуры и относительной влажности воздуха, установленный в нижней части емкости корпуса термометр, счетчик электроэнергии, адаптер сети, компьютер, отличающаяся тем, что в нижней части корпуса камеры установлен снабженный клапаном вводной патрубок, который одним концом присоединен к нижней части корпуса камеры, а другим концом к выходному отверстию центробежного вентилятора, который посредством вала соединен ...

СПОСОБ ПРОПИТКИ И СУШКИ КАПИЛЛЯРНО-ПОРИСТЫХ МАТЕРИАЛОВ И УСТРОЙСТВО ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

Использование: пропитка и сушка капиллярно-пористых материалов с использованием упругого миграционного эффекта и кавитации. Сущность изобретения: способ пропитки и сушки капиллярно-пористых материалов заключается в том, что в материал посредством электродов подают постоянный ток в совокупности с возбуждением в нем мощных ультразвуковых колебаний, причем ультразвуковые воздействия осуществляют в несколько этапов: вначале приводят локальный участок материала в возбужденное состояние и вибровоздействия производят в течение времени, при котором деформации сжатия сменят деформации растяжения, что соответствует оптимальной проницаемости материала. Затем переходят на частоту, равную частоте собственных колебаний материала, и воздействия производят в течение времени, при котором масса материала снизится на 6 - 12% , по сравнению с первоначальным, при сушке, или переходят на частоту собственных колебаний "флюидов", содержащихся в порах, трещинах и капиллярах материала при пропитке, и вибровоздействия ...

СПОСОБ ИЗГОТОВЛЕНИЯ ПЛАСТИНОК ИЗ ПИЛОМАТЕРИАЛОВ И ЛИНИЯ ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

Использование: при изготовлении древесных пластинок из пиломатериалов. Сущность изобретения: древесные пластинки получают при безопилочном резании, перед которым осуществляется их подсушка и кондиционирование до конечной влажности 40 - 60%. После резания сушку пластинок проводят до конечной влажности 4 - 8% и шлифуют одну или несколько сторон пластинок и маркируют. Безопилочное резание пиломатериалов, сушку и шлифование осуществляют последовательно. Параметры процесса фиксируют, пластинки сортируют и штабелируют. 2 с. и 3 з.п. ф-лы, 3 ил.

СПОСОБ ОБРАБОТКИ ДРЕВЕСИНЫ

Использование: обработка древесины полем СВЧ преимущественно пиломатериалов, применяемых для изготовления музыкальных инструментов. Сущность изобретения: способ заключается в том, что обработке подвергают древесину с влажностью 22 - 24%, на которую циклически воздействуют полем СВЧ с числом циклов не менее трех. В каждом цикле воздействие полем СВЧ производят в течение 2 - 5 мин в диапазоне частот 1 - 10 гГц и мощностью излучения 0,0005 - 0,015 Вт/cм3 с интервалом между каждым воздействием полем СВЧ от 5 до 15 мин, что дает возможность значительно сократить время сушки, увеличить выгонку смолы из хвойных пород деревьев и улучшить акустические характеристики древесины.

СПОСОБ ОБРАБОТКИ ДРЕВЕСНЫХ МАТЕРИАЛОВ

FIELD: wood working industry. SUBSTANCE: invention relates to woodworking, particularly, to impregnation of wood materials. Wood materials are impregnated with salt solutions. During impregnation of wood materials, said materials are dried by exposure to resonance electromagnetic oscillations. Exposure to resonance electromagnetic oscillations is carried out by a combination of waves in range from 2×10 -1 Hz to 15×10 -7 Hz. EFFECT: simplified process of impregnation of wood materials. 1 cl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 595 012 C1 (51) МПК B27K 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2015114298/13, 16.04.2015 (24) Дата начала отсчета срока действия патента: 16.04.2015 (72) Автор(ы): Солодовникова Елена Сергеевна (RU), Миненок Родион Сергеевич (RU) (45) Опубликовано: 20.08.2016 Бюл. № 23 2 5 9 5 0 1 2 R U (54) СПОСОБ ОБРАБОТКИ ДРЕВЕСНЫХ МАТЕРИАЛОВ (57) Реферат: Изобретение относится к резонансными электромагнитными колебаниями. деревообрабатывающей промышленности, в Воздействие резонансными электромагнитными частности к пропитке древесных материалов. колебаниями осуществляют путем сочетания волн Древесные материалы пропитывают солевыми в диапазоне от 2×10-1 Гц до 15×10-7 Гц. растворами. Во время пропитки древесных Упрощается технология пропитки древесных материалов осуществляют их сушку воздействием материалов. Стр.: 1 C 1 C 1 Адрес для переписки: 603005, г. Нижний Новгород, ул. Октябрьская, 25, Государственное образовательное учреждение "Нижегородский научноинформационный центр", пат. пов. Ганюшкиной Н.К. 2 5 9 5 0 1 2 (56) Список документов, цитированных в отчете о поиске: SU 1097494 A1, 15.06.1984. SU 408785 A1, 30.11.1973. RU 2367136 C1, 20.09.2009. WO 2009134748 A2, 05.11.2009. WO 2011061565 A1, 26.05.2011. R U (73) Патентообладатель(и): Солодовникова Елена Сергеевна (RU), Миненок Родион Сергеевич (RU) Приоритет(ы): (22) Дата подачи заявки: 16.04.2015 RUSSIAN FEDERATION ( ...

СПОСОБ ПОДГОТОВКИ ДОСОК ДЛЯ ИХ ЕСТЕСТВЕННОЙ СУШКИ

Способ относится к технологии сушки древесины преимущественно центральных досок, и может быть широко использован на деревообрабатывающих предприятиях при производстве досок, мебели, домов и т.д. Описывается способ подготовки досок для их естественной сушки, в котором закрывают торцы досок. Отличие способа заключается в том, что дополнительно к торцам закрывают части пластей досок, причем торцы и части пластей досок закрывают водным эмульсионным веществом, обладающим адгезией с сырой древесиной доски, при этом водное эмульсионное вещество, обладающее адгезией с сырой древесиной доски, наносят на внешнюю часть пласти доски в виде полосы, проходящей от торца до торца доски над неразрезанными годовыми кольцами внешней пласти, а на внутреннюю часть пласти доски водное эмульсионное вещество, обладающее адгезией с сырой древесиной доски, наносят в виде полосы, проходящей от торца до торца доски симметрично полосе, нанесенной на внешнюю часть пласти. Древесина, подготовленная по данному способу ...

СПОСОБ СУШКИ ДОСОК

Изобретение относится к технологии сушки древесины, преимущественно боковых досок, и может найти применение на деревообрабатывающих предприятиях при производстве досок, мебели, домов и т.д. Сущность изобретения: в способе сушки досок, в котором формируют пакет досок и осуществляют побудительную циркуляцию воздуха в пакете, согласно изобретению доски в пакете располагают вертикально, а воздух побудительной циркуляции направляют снизу вверх вдоль пластей и ребер досок, при этом закрывают торцы и части пластей досок водным эмульсионным веществом, обладающим адгезией с сырой древесиной доски, которое на части пластей доски наносят в виде полос, проходящих над сердцевиной каждой пласти от торца до торца доски. Изобретение должно обеспечить равномерность просыхания досок, высокую скорость сушки, исключение коробления досок и образования на них трещин, при этом древесина, высушенная данным способом, является негигроскопичной, то есть не впитывает влагу из воздуха. 2 ил.

СПОСОБ ОБРАБОТКИ ДРЕВЕСИНЫ

Способ относится к обработке древесины и может быть использован для обработки пиломатериалов, применяемых для изготовления музыкальных инструментов. Предлагаемый способ заключается в том, что предварительно проводят сушку древесины одним из известных способов до влажности 22oC 24%, после чего циклически воздействуют на древесину полем СВЧ с числом циклов не менее трех, при этом в каждом цикле воздействие полем СВЧ производят в течение 2oC 5 мин в диапазоне частот 1oC 10 гГц и мощностью излучения 0,0005oC 0,015 Вт/см3 с интервалом между каждым воздействием полем СВЧ от 5 до 15 мин. Обработка древесины путем циклического воздействия полем СВЧ дает возможность значительно сократить время сушки и увеличить выгонку смолы из хвойных пород деревьев, при этом улучшаются акустические характеристики древесины.

Способ получения древесины с измененной текстурой

FIELD: woodworking industry.SUBSTANCE: invention relates to the field of wood processing, in particular, to production of wood with a modified texture. Raw timber of alder is loaded into impregnation unit from end face under pressure and impregnated from the side of the root with water or organic solution of the first dye to content of dye 2–3 % of weight of dry wood. After impregnation in one direction, the same solution is impregnated from the other end of the log to obtain a uniform colour. After impregnation, the log is cut into a bar or planks, dried and impregnated with another dye in a radial direction till the dye content is 0.7–1 % of dry wood weight. Then the beam or boards are dried with simultaneous pressing at angle of 45° or 90° relative to the radial direction to the degree of pressing of 40 % or 50 %.EFFECT: wood texture is improved.1 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 726 556 C1 (51) МПК B27K 3/02 (2006.01) B27K 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B27K 3/02 (2020.01); B27K 5/04 (2020.01) (21)(22) Заявка: 2019119572, 21.06.2019 (24) Дата начала отсчета срока действия патента: Дата регистрации: 14.07.2020 (45) Опубликовано: 14.07.2020 Бюл. № 20 2 7 2 6 5 5 6 R U (56) Список документов, цитированных в отчете о поиске: Калинина О.А. "Крашение древесины с использованием электрохимически активированных растворов красителей", Воронежская государственная лесотехническая академия, Деревообрабатывающая промышленность, N 5, 2006 (с. 17, 18). RU 2646612 C1, 06.03.2018. RU 2476311 C1, 27.02.2013. EP 2485880 B1, 26.12.2018. DE 1024704 B, 20.02.1958. (54) Способ получения древесины с измененной текстурой (57) Реферат: Изобретение относится к области обработки однородной окраски. После пропитки бревно древесины, в частности к получению древесины разрезают на брус или доски, высушивают и с измененной текстурой. Сырое бревно ольхи пропитывают другим красителем в радиальном ...

СПОСОБ ЗАЩИТЫ НЕОКОРЕННОЙ ДРЕВЕСИНЫ НА ЭТАПЕ ПРОМЕЖУТОЧНОГО ХРАНЕНИЯ

ПРОЗРАЧНАЯ ДРЕВЕСИНА И СПОСОБ ЕЕ ПОЛУЧЕНИЯ

Способ получения модифицированной древесины

Способ получения модифицированной древесины, включающий предварительную сушку древесины, ваккуумирование, пропитку заготовок, последующую сушку и термообработку, отличающийся тем, что пропитку осуществляют водной композицией, в которую входят, %: ...

Способ обработки листов шпона

Способ сушки дерева токами высокой частоты

Устройство для пропитки и сушки шпона

Способ гидрофобной обработки древесины

Способ изготовления штампованных подшипников из древесины

Туннельная лесосушилка

Способ сушки древесины

Сушилка для древесного порошка

Лесосушилка

Конвейерная сушильная установка для сушки дощечек

Способ обработки бамбука

СПОСОБ ОБРАБОТКИ БАМБУКА, включающий пропитку его водным раствором химиката с последующей сушкой, о т л и ч г ю щ и и с я тем что, с целью предотвращения стенки стебля бамбука от растрескивания и coKpaiuemifl длительности процесса, для пропитки берут мбук влажностью 22-30%, а пропитку осуществляют 10-12,5%Ным водным раствором железного купороса. .

Станок для пропаривания и последующей сушки деревянных брусьев

Способ сушки древесины и т.п. материалов

Устройство для сушки пропитки древесины

Лесосушильная камера

Способ сушки пропитанной древесины

Устройство для сушки штабелей древесины в зажатом состоянии

Способ предохранения деревянных элементов строительных конструкций от образования на их боковых поверхностях усушенных трещин

Лесосушильная установка с эжекционно-реверсивной циркуляцией

Чуркосушилка с рециркуляцией топочных газов

Устройство для отверждения модифицированной древесины

Method of drying green wood and for preventing the blue colouration of pine wood

... 539,675. Treating wood; proofing permeable materials. IRSA, G. I. DE. March 18, 1940, No. 5011. [Class 140] Wood is conditioned by covering it with water in a closed chamber, heating to a temperature above 100‹C., e.g. 120‹C., removing the water, introducing dry steam into the chamber and thereafter evacuating the chamber. Colouring agents may be added to the water. Cold water may be allowed to trickle over the wood during application of the vacuum. After drying, the wood may be sterilized by treatment with inert gases such as carbon dioxide or nitrogen, waterproofed by successive treatments with milk of lime and ammonia or proofed against insects by successive treatments with soft soap and copper sulphate. Alternatively the wood may be made water-repellent by adding aluminium hydroxide during the heating treatment so that aluminium oxide is formed on drying.

Improvements in methods of treating timber for preventing subsequent shrinkage

... 230,044. Spiritus-Presshefe u. Chemische Fabriken Hamburger Kuffner Akt.-Ges., and Murmann, E. Feb. 27, 1924, [Convention date]. Wood, treating with gases.-To prevent subsequent shrinkage wood is subjected in closed vessels to the simultaneous action of ammonia and steam at a temperature not exceeding 120‹ C.

Improved process for the artificial maturing or seasoning of wood

... 182,504. Lyon, G. F. Feb. 2, 1921. Treating with special material; multi-stage processes.- The wood in the form of planks is stacked in an autoclave and subjected alternately and at normal temperature to a slightly reduced atmospheric pressure and to the action of ozonized air, with or without a period of rest betwe,en the stages. The periods of treatment with the reduced pressure and ozonized air may be ten and thirty minutes respectively.

Improvements in and relating to the vapour drying and preservative treatment of wood

... 732,810. Treating wood. HUDSON, M. S. March 20, 1953, No. 7793/53. Class 140. In the vapour drying of wood in a closed space with a potentially explosive organic vapour at elevated temperatures and subsequently admitting air into the closed space in an amount such as to produce an explosive mixture with the organic vapour, steam is introduced into the closed space before or during the admission of air until an initial pressure not exceeding 20 pounds per square inch is set up in the closed space and the partial pressure of steam therein is at least equal to the partial pressure of the organic vapour. The steam may be introduced to break the vacuum applied at the end of the drying process ; in order to prevent undesirable absorption of water in cases where a relatively high degree of drying has been effected, the closed drying space may be first opened to the atmosphere followed by introduction of steam. A preservative treatment may follow the drying in the closed space, the admission of ...

Improvements in or relating to the drying and preservation of timber or the like

... 596,781. Timber treatment. SCHULHOF, K. July 5, 1944, Nos. 12850 and 12851. Convention dates, July 15, 1943, and April 21, 1944. [Class 140] Timber, located in a closed treatment chamber, is subjected to the available products of a low temperature wood carbonization retort, which may be in piped communication with the treatment chamber, and which contains sufficient wood to dry and preserve the timber. The timber is thus subjected to the action of steam mixed with various gases consisting mainly of carbon dioxide, carbon monoxide, hydrogen and gaseous hydrocarbons such as methane, ethylene and ethane, which serve to dry the timber, destroy the germs therein and to open the pores of the timber for the reception of the later products of the wood carbonization process which consists of compounds of carbon with hydrogen and oxygen and hydrocarbons which are driven off in vapour form and serve to preserve the timber. In the apparatus shown, waste wood is subjected to low temperature carbonization ...

VERFAHREN ZUR BEEINFLUSSUNG DES OPTISCHEN ERSCHEINUNGSBILDES EINES HOLZELEMENTES

Die Erfindung betrifft ein Verfahren zur Beeinflussung des optischen Erscheinungsbildes eines ein- oder mehrlagigen, plattenartigen Holzelementes (1). Dabei werden Holzlamellen (12) mit einer Länge (14) von zumindest 200 cm, einer Breite (15) von zumindest 10 cm und einer Dicke (13) zwischen 4 mm bis 10 mm, bevorzugt etwa 7 mm bereitgestellt, wobei sichergestellt ist, dass eine Holzfeuchte dieser Holzlamellen (12) mehr als 20%, insbesondere mehr als 40%, bevorzugt zwischen 30% bis 70% beträgt. Derartige Holzlamellen (12) werden einer technischen Trocknung für einen raschen und intensiven Entzug von Holzfeuchte aus diesen Holzlamellen (12) unterzogen, sodass eine Vielzahl von über die Länge (14) und Breite (15) der Holzlamellen (12) sporadisch verteilter und teilweise über die gesamte Dicke (13) der Holzlamellen (12) verlaufender Risse (23) gebildet werden. Weiters wird eine im Verarbeitungs- oder Ausgangszustand viskose, während einer Aushärtungsphase verhärtende Füllmasse (24) ausgewählt ...

METHOD OF THE WOOD PRESERVATION BY IMPREGNATING.

METHOD FOR THE TREATMENT WOOD FOR THE SUBSTANTIAL REDUCTION OR AVOIDANCE OF THE AUSSCHWITZENS, IMPREGNATED BY WITH KREOSOT.

PROCEDURE FOR IMPREGNATING WOOD.

WOOD TREATMENT PROCEDURE

Process for treating wood by electromagnetic radiation through one or more electrodes

The proposed invention relates to a method for fluid treatment of wood comprising the steps of placing the wood in an airtight tank, evacuating the airtight tank to establish a vacuum environment for the wood, applying a fluid to the wood. Additionally, the method may further comprise the subsequent step of pressurizing the airtight tank to establish a pressurized environment for the wood. The method may further comprise the subsequent step of subjecting the wood to a subsequent heating, and/or the prior step of subjecting the wood to a prior heating by electromagnetic radiation through one or more electrodes.

Method of forming a reconstituted wood block

A method of forming a reconstituted wood block can include providing a recovered wood having a high aspect ratio along wood grains of the recovered wood. The recovered wood can be radially crushed or obtained as strips of recovered veneer. The recovered wood can be pretreated to increase resin absorption to form a degreased wood. The degreased wood can then be dried sufficient to reduce a moisture content to produce a dried wood. The dried wood can be soaked in a resin solution to form a resin impregnated wood. The resin impregnated wood can be dried to reduce the moisture content without substantially curing the resin to form a dried resin impregnated wood. The dried resin impregnated wood can then be molded having wood fibers oriented in a non-random predetermined pattern substantially common direction and compacted to form an uncured molded wood. The pattern can be oriented along a substantially common direction or portions may be oriented transverse to others to obtain a knotted appearance ...

PROCESS FOR TREATING WOOD

A method for treating wood by a treatment liquid is put forward. The method comprising the steps of: providing a container to hold the wood and the treatment liquid, placing the wood m the container, providing a electrode in the container for subjecting the wood to radio-emission, and providing a specific volume of the treatment liquid Ln the container for at least partially covering the wood and to at feast partially covering the electrode below the surface of the treatment liquid. Further, the method comprises the steps of providing a first flow in the container of the treatment liquid towards and from the wood at feast partially covered by the treatment liquid for removing at least some of the treatment liquid at the wood, and subjecting the wood at teas! partially covered by the treatment liquid to an exposure by radio-emission from the electrode for Increasing the temperature of the wood.

PRESSURE IMPREGNATION OF WOOD POLES FOR PRESERVATION

PRESSURE IMPREGNATION OF WOOD POLES FOR PRESERVATION A treatment for wood poles, as used for telecommunications and electric power poles, to reduce surface hardening comprises modifying the standard treatment solution by the addition of a polymer of ethylene oxide. A surface active agent is a further possible additive, and reduction of the hexavalent chrome ion in the standard solution is a further modification.

MODIFIED WOOD PRODUCT AND PROCESS FOR THE PREPARATION THEREOF

A process for the preparation of a modified wood product, the process comprising: modifying moist wood by subjecting the wood to microwave radiation having a microwave energy of from 100 to 4000 joules/cm3 and a frequency (f) of from 0.1 to 10 GHz for a period of from 0.1 to 100 seconds to form a plurality of cavities disposed in radial-longitudinal planes of the wood, at least some of the cavities being interconnected by channels in the radial, tangential and/or longitudinal directions of the wood, drying the modified wood; impregnating the modified wood with an adhesive component; and applying pressure to the impregnated wood to at least partially close the cavities and channels formed during the modification step and to adhere wood fibres with the adhesive component.

METHOD FOR MANUFACTURING WOODY MATERIALS FOR CONSTRUCTION USE

According to an aspect of the present invention there is provided a method for manufacturing a woody material for construction use, the method comprising the steps of: a) removing beforehand moisture, oil and fat contained in a wooden material, and securing voids in the wooden material, b) impregnating the wooden material sufficiently with a flame retardant prepared in such a manner that an aqueous solution of condensate of phosphoric acid and urea is pH adjusted by adding ammonia water, ammonium borate and ammonium sulfamate, c) repeating thereafter depressurization treatment and pressurization treatment a plurality of times in room temperature or high-temperature atmosphere to obtain an impregnated wooden material which is impregnated with the flame retardant 100% to 250%, d) drying thereafter the impregnated wooden material to obtain a flame retardant woody material, and e) after drying, coating or spraying a mixture of alcohol and nondrying solvent onto the surface of the flame retardant ...

METHOD OF WOOD PRESERVATION USING EXPIRATION CONTROL

A method to preserve packed wood by expiration controlling consists of following steps: to clean/smooth surface of packed wood by a cleaner/by sanding said wood surface; to dry moisture of clean packed wood by heating in a high temperature oven; to assemble/manufacture a packed wood according to designed/required shape; to immunize wood preservatives by dipping in pool contains preservation liquid in certain dosage; to dry by draining the preservatives of packed wood that dipped in said preservation liquid pool; and to put security symbols on packed wood before shipping/distribution.

METHOD AND DEVICE FOR THE PRODUCTION OF WOOD SHEETS FROM CUT WOOD

A method for the production of wood sheets (10) from cut wood (2) substantially comprises the method steps of cutting the cut wood, which has been pre-dried if necessary in a conditioning apparatus (4), in a sawdust-free manner in a cutting apparatus (6), of drying the cut wood sheets (10) directly thereafter to low wood humidities, and of directly thereafter subsequently working the dried wood sheets in particular by a grinding process in a subsequent working apparatus (24). With the method according to the invention, wood sheets (10) of high quality can be produced, and at the same time the yield is considerably increased and the energy requirement is distinctly lowered.

Verfahren zum Verdichten und Trocknen von Vollholz und Einrichtung zur Durchführung des Verfahrens

СПОСОБ ОБРАБОТКИ ДРЕВЕСИНЫ

Изобретение относится к способу обработки древесины текучей средой, содержащему этапы, при которых помещают древесину в воздухонепроницаемый бак, вакуумируют бак для создания среды вакуума для древесины, подают на древесину текучую среду. Дополнительно способ может далее содержать последующий этап, на котором повышают давление в воздухонепроницаемом баке для создания среды высокого давления для древесины. Способ далее может содержать последующий этап, на котором подвергают древесину последующему нагреву, и/или этап предварительного нагрева, на котором древесину подвергают предварительному нагреву электромагнитным излучением с помощью одного или более электродов.

МОДИФИЦИРОВАННЫЙ ЛЕСОМАТЕРИАЛ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

... 1. Способ изготовления модифицированного лесоматериала, включающий следующие этапы: модификацию влажной древесины путем воздействия на древесину микроволновым излучением, обладающим микроволновой энергией 100-4000 Дж/см3 и частотой (f) 0,1-10 ГГц, в течение 0,1-100 с для образования множества каверн, расположенных в радиально-продольных плоскостях древесины, причем по меньшей мере часть из каверн взаимно соединена каналами в радиальном, тангенциальном и/или продольном направлениях древесины; сушку модифицированной древесины; импрегнирование модифицированной древесины клеящим компонентом; приложение давления к импрегнированной древесине, по меньшей мере, для частичного закрывания каверн и каналов, образованных во время этапа модификации, и для склеивания древесных волокон клеящим компонентом. 2. Способ по п.1, в котором во время этапа модификации под воздействием микроволновой обработки осуществляют разрыв мембран клеток и стенок древесины, при этом, если древесина представляет собой твердые ...

Способ термической обработки древесины и устройство для его осуществления

... 1. Способ термической обработки древесины, включающий предварительную сушку в масле и последующее прогревание в этом же масле при температуре 190-210 °С в течение 2-3 ч, отличающийся тем, что в ходе предварительной сушки циклами доводят влажность древесины до значения 6-8 %, при этом каждый цикл сушки осуществляют в нагретом до температуры 100-130 °С масле при давлении, превышающем давление насыщен-ных паров воды в древесине, в течение 3-5 ч с последующим снижением давления до 0,05-0,1 МПа, а после прогревания сливают масло, пропаривают древесину пересыщенным водяным паром и охлаждают до температуры окружающей среды.

Softening method for wood drawing pencils

Staining method for improving color fastness to washing and color fastness to rubbing of wheat straw

Flame retardant technical service system

Bamboo wooden plate liquid ordinary pressure saturating device

Bamboo cane fungus-resistant treatment method

Bamboo plate airing frame for processing bamboo products

Preparation method of novel bamboo material

Cement shaving board as well as preparation process and application thereof

Bamboo weaving process

The invention discloses a bamboo weaving process. The process includes: step one, cutting a bamboo into strips and washing cleanly; step two, placing the cleanly-washed bamboo strips in diluted sulfuric acid to be soaked; step three, taking out and washing cleanly with water; step four, placing the bamboo strips in a steam box to be dried; and step five, weaving the bamboo strips into various shapes. The bamboo weaving process is simple in method, low in cost and easy to operate.

Efficient energy-saving environment-friendly veneer dyeing process

Isocyanate/glycerol/magnesium salt resin preparation method and use method

Method for mildew-proof treatment of bamboos

Method for improving flame retardancy of plywood

Preparation method of photocatalytic formaldehyde removing plate

Manufacturing method of bamboo chair

Method for generating silicon-titanium-aluminum tribasic oxidation film on wood surface

Method for improving weather resistance of wicker product

Bamboo fiber processing method

The invention provides a bamboo fiber processing method. The bamboo fiber processing method comprises the following steps: cutting off an original bamboo in a manual way to slices which is not less than 50mm; adding 6% to 8% Ca(OH)2 solution into a preprocessing pond, and softening the processed moso bamboo to obtain primary bamboo fibers; bleaching and washing the obtained primary bamboo fibers to obtain pure bamboo fibers, wherein calcium hypochlorite solution is selected as the bleaching liquid; dehydrating the bleached and washed bamboo fibers by utilizing a mechanical spin-dry method, and naturally air-curing the bamboo fibers under the sun. The method is less in investment and low in cost, and the produced bamboo fibers are good in mechanical property.

Impregnated veneer used in veneering, and manufacturing method and application thereof

Fireproof wood for aluminum-clad wood doors and windows and preparation method thereof

The poplar plate dipping modification method

Preparation method of insect-proof camphor pine recombined material

Method for drying larchwood in Saihanba area

High-end wood seamless mirror surface processing apparatus

Operation method of bamboo shell pre-treatment by combination of depilating device and flattening device

The dyeing process of the bamboo strips

Plate grinding device and plate grinding method thereof

The invention relates to a plate polishing device and a plate polishing method thereof.The plate polishing device comprises a machine table, a sliding table, an adjusting table, a polishing motor and a polishing grinding wheel, the surface of the machine table is provided with a dust suction assembly used for adsorbing wood chips, and the method comprises the following steps that S1, materials are prepared; s2, board glue permeation; s3, plate installation; s4, roughing the surface; s5, plate filling; a dust collection motor and an air suction pipeline are additionally arranged under a traditional grinding mode, so that dust splashed during plate grinding is reduced; the durability of the plate is improved by adopting epoxy resin to perform the procedure of glue permeation of the plate, and when the plate is broken, the plasticity of the plate is improved due to the effect of the epoxy resin serving as buffer glue, so that the plate has rigidity and plays a role in preventing the plate ...

Process and device for the treatment of wood for their drying and their conservation by the agents disinfectants

Method of preparation of wood before injection or impregnation

PROCESS OF IMPREGNATED MATERIAL DRYING CONTAINING OF CELLULOSE, SUCH AS IN PARTICULAR, OF WOOD, AND AUTOCLAVE FOR THE IMPLEMENTATION OF THIS PROCESS

MANUFACTURING METHOD OF WOOD FOR CONSTRUCTION AND WOOD FOR CONSTRUCTION MANUFACTURED BY THE SAME

LONG PERIOD PRESERVATION METHOD FOR WOODEN MATERIALS

PURPOSE: A long period preservation method for wooden materials is provided to prevent the wooden materials from twisting by separating sap from the wooden materials. CONSTITUTION: A long period preservation method for wooden materials comprises a step of boiling the wooden materials in water for removing sap from the wooden materials. The boiling process can remove component causing the deformation of the wooden materials, and secure the original shape of the wooden materials. COPYRIGHT KIPO 2012 ...

WOOD DRYING METHOD USING STEAM VAPOR AND MICRO WAVE METHOD CAPABLE OF RESTRICTING LOSS OF HEAT INSIDE TIMBER TO THE OUTSIDE

PURPOSE: A wood drying method using a steam vapor and micro wave method is provided to minimize drying stress by the water content and temperature difference of timber in a furnace and maintaining the drying speed of the timber. CONSTITUTION: A wood drying method using a steam vapor and micro wave method includes the following steps: injecting vapor while irradiating a microwave into a drying furnace while maintaining the water content of the timber to uniformly dry the timber; maintaining the temperature of the timber in a range of 60~130°C; maintaining the humidity of the drying furnace over 99% or more; and drying the timber while discharging the air inside the drying furnace after blocking inflow of the vapor. COPYRIGHT KIPO 2010 ...

The manufacturing method of environment-friendly treated preservative wood

DUAL-PATTERN COLORING METHOD FOR FURNITURE USING RATTAN

WOOD DEHYDRATING METHOD

PURPOSE: A wood dehydrating method is provided to reduce a process waiting time of wood to be used, and to adjust the deformation degree of the wood during dehydrating operation. CONSTITUTION: The wood dehydrating method comprises the steps of (a) cutting a wood into plural sections; (b) immersing the cut wood sections in an oil and heating the oil; (c) immersing the wood pieces used in the step (b) in boiling water thus dissolving glue materials contained in the wood sections; (d) cooling the processed wood sections; (e) removing glue particles attached on the surface of the cooled wood sections; and (f) drying the wood sections. © KIPO 2003 ...

DRYING METHOD FOR WOOD OR THE LIKE

This invention relates to a drying method for wood and the like which comprises conducting impregnation treatment by allowing a plant manufactured lumber to be impregnated with an organic impregnant and subjected to a hydrothermal reaction (hydrolysis), fitting an acoustic emission sensor to the lumber or the like thus subjected to the impregnation treatment, detecting an acoustic emission which the lumber or the like generates with the change of their wood structure as a signal, forecasting cracks in the lumber or the like by data-processing the signal and carrying out heat treatment while controlling the atmosphere using temperature and humidity as operation factors on the basis of the forecast data so that no cracks occur in the lumber or the like. The present invention relates also to a drying method of lumber or the like which is characterized in that heating and drying are carried out after the lumber or the like is impregnation treated with an organic impregnant.

Method for forming a colored red oak product

A method for forming a colored red oak product includes the steps of: (a) processing a red oak substrate to form a red oak product; (b) soaking the red oak product in a bleaching agent so as to bleach surfaces of the red oak product; (c) drying the red oak product after the step (b); and (d) dyeing the red oak product in a coloring agent after the step (c).

СПОСОБ ОБРАБОТКИ ДРЕВЕСНЫХ ЗАГОТОВОК И УСТРОЙСТВО ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ

Изобретение относится к деревообрабатывающей промышленности, в частности к переработке древесины. В герметичной емкости пропитывают древесные заготовки модифицирующим раствором, сушат и проводят термообработку. Прогревание и уплотнение заготовок осуществляют нагреваемыми до 200°С средствами нагревания. Прессование осуществляют объемными элементами в виде термокомпрессионного вкладыша, который обеспечивает в зависимости от температуры нагревания плавное увеличение усилия прессования от 0 до 30 МПа. Прогрев и деформирование исходной древесины начинают со стадии пропитки. Устройство содержит герметичный корпус (1) автоклава, который снабжен средствами для создания вакуума и подачи раствора модификатора. В корпусе автоклава помещена тележка (6), на которой слои древесных заготовок (7) разделены нагревательно-прессующим средством, состоящим из нагревающего средства (2), прессовых пластин (4) и объемных элементов в виде эластичного термокомпрессионного вкладыша (3). Верхняя ограничивающая плита ...

PHOSPHATE BONDED COMPOSITES AND METHODS

Inorganic-organic composite articles and methods for producing them using inorganic acidic/alkaline precursor components as inorganic adhesives is provided. Articles prepared therefrom provide improved flexibility, zero flame spread, no release of volatile organic compounds, and low carbon foot print. 1. A method of producing a composite product , the method comprising providing an organic material , and{'sub': 2', '4', '2', '4', '2', '4', '2', '4', '2', '2', '2', '4', '2', '2', '2', '4', '2', '3', '4', '2', '2', '2', '4, 'contacting the organic material with an inorganic adhesive, the inorganic adhesive comprising a mixture of an inorganic acidic precursor and an alkaline precursor the inorganic acidic precursor comprising at least one of a saturated solution of phosphoric acid, sodium dihydrogen phosphate (NaHPO), potassium dihydrogen phosphate (KHPO), cesium dihydrogen phosphate (CsHPO), magnesium dihydrogen phosphate (Mg(HPO).2HO), calcium dihydrogen phosphate (Ca(HPO).2HO), zinc dihydrogen phosphate (Zn(HPO)), mono aluminum hydro phosphate (AlH(PO).HO), MgCl, MgSO, and mixtures thereof.'}2. The method of claim 1 , wherein the weight ratio of the organic material to the total inorganic adhesive claim 1 , excluding water content claim 1 , is less than about 40 weight percent organic material providing a fiber-reinforced ceramic composite product; or is more than 40 weight percent organic material providing an inorganic fiber composite product.3. The method of claim 1 , wherein the organic material comprises at least one of wood veneer claim 1 , short and long flakes claim 1 , long fiber claim 1 , short fiber claim 1 , strands claim 1 , saw dust claim 1 , wood particles claim 1 , fiber bundles claim 1 , stone groundwood (SGW) claim 1 , pressure groundwood (PSW) claim 1 , refiner mechanical pulp (RMP) claim 1 , thermomechanical pulp (TMP) claim 1 , chemithermomechanical pulp (CTMP) claim 1 , kraft pulp claim 1 , sulfite pulp claim 1 , soda pulp claim 1 , bleached ...

WOOD TREATMENT METHOD AND APPARATUS EMPLOYING DETACHABLE BUNDLE SUPPORT

A wood treatment method and apparatus employing a bundle support structure to support a bundle of wood during transportation and treatment of the bundle. The bundle support structure rests on a movable cart during transportation of the bundle, but is detached from the movable cart during treatment of the bundle. 1. A system for treating wood , said system comprising:a first wood treatment vessel for receiving and treating at least one bundle of wood; anda bundle transport system comprising a bundle support structure and a first externally driven cart,wherein said bundle support structure is configured to support said bundle of wood thereon,wherein said first externally driven cart is configured to transport said bundle of wood and said bundle support structure into and/or out of said first wood treatment vessel,wherein said first cart is configured to support said bundle of wood and said bundle support structure thereon during transport of said bundle of wood to said first wood treatment vessel, but not during treatment of said bundle of wood in said first wood treatment vessel.2. The system of claim 1 , wherein said first wood treatment vessel comprises a chemical modification reactor and/or a wood heater.3. The system of claim 1 , further comprising a second wood treatment vessel and a second externally driven cart claim 1 , wherein said first wood treatment vessel comprises a first door and said second wood treatment vessel comprises a second door claim 1 , wherein said first cart is operable to load said bundle of wood and said bundle support structure into said first wood treatment vessel via said first door claim 1 , wherein at least one of said first cart and said second cart is operable to unload said bundle of wood and said bundle support structure from said second wood treatment vessel via said second door.4. The system of claim 3 , wherein said first cart is operable to unload said bundle of wood and said bundle support structure from said second wood ...

WOOD TREATMENT METHOD AND APPARATUS EMPLOYING BUNDLE LIFT SYSTEM

A wood treatment system that includes at least one wood treatment vessel and a bundle lift system for loading and unloading a bundle of wood from a cart used to transport the bundle into and/or out of the treatment vessel. The lift system vertically disengages the bundle of wood from the cart within the interior of the vessel, thereby allowing the cart to be removed from the vessel prior to initiating treatment. The lift system, which can be physically separate from or physically coupled to the cart, is entirely disposed within a lower portion of the interior volume of the wood treatment vessel. 1. A system for treating wood , said system comprising:a first wood treatment vessel for receiving at least one bundle of wood, wherein said first wood treatment vessel comprises a first door;a bundle transport system comprising a first cart for transporting said bundle of wood into and/or out of said first wood treatment vessel through said first door; anda lift system for vertically disengaging said bundle of wood from said first cart within the interior of said first wood treatment vessel.2. The system of claim 1 , wherein said first wood treatment is a chemical modification reactor and/or a wood heater.3. The system of claim 1 , wherein said lift system is disposed within the interior of said first wood treatment vessel during the vertical disengagement of said bundle from said first cart claim 1 , but not during treatment of said bundle of wood.4. The system of claim 3 , wherein said lift system is physically coupled to said first cart.5. The system of claim 1 , wherein said lift system comprises a plurality of extensible support arms claim 1 , wherein said lift system is shiftable between an extended position wherein at least a portion of said support arms are extended upwardly and a retracted position wherein at least a portion of said support arms are retracted downwardly claim 1 , wherein said lift system is configured to shift between said extended position and ...

WOOD TREATMENT METHOD AND APPARATUS EMPLOYING ENHANCED WOOD-TRANSPORTING CART DRIVE SYSTEM

A wood treatment method and apparatus that includes a cart drive system for enabling the movement of at least one wood-transporting cart into and/or out of a wood treatment vessel. The wood-transporting cart can have a length greater than the maximum internal dimension of the wood treatment vessel. The cart drive system can include at least one active drive component and at least one passive drive component. The active drive component can be physically separate from the cart and permanently fixed outside the interior of the wood treatment vessel. The passive drive component can be physically coupled to the cart and operable to move with the cart as it transports the bundle of wood into and/or out of the wood treatment vessel. 1. A system for treating wood , said system comprising:a first pressurizable treatment vessel comprising a first door configured to permit at least one bundle of wood to pass therethrough into and/or out of the interior of said first pressurizable treatment vessel; anda bundle transport system comprising a first cart and a cart drive system,wherein said first cart is configured to transport said bundle of wood through said first door and into said first pressurizable treatment vessel,wherein said cart drive system is configured to move said first cart into and/or out of said first treatment vessel through said first door,wherein the ratio of the length of said first cart to the maximum internal dimension of said first pressurizable treatment vessel is greater than 1:1.2. The system of claim 1 , wherein said first pressurizable treatment vessel comprises a chemical modification reactor and/or a wood heater.3. The system of claim 1 , wherein said cart drive system comprises at least one active component physically separate from said cart and at least one passive component coupled to at least a portion of said cart claim 1 , wherein said active component is permanently located outside the interior of said first wood treatment vessel.4. The system ...

Flame-Treated Drum and Method of Treatment

A wooden drum shell that is treated by direct heating by exposure to a flame to alter the state of fibers in an outer layer of the drum shell relative to the untreated drum shell or inner fibers below the outermost layer. A method of manufacturing a treated drum shell includes selecting a wooden starting material, forming an untreated drum shell from the starting material, and exposing the drum untreated drum shell directly to a flame. 1. A method of manufacturing a treated wooden drum shell from an untreated drum shell starting material having a wooden exterior surface , comprising exposing the exterior surface of the untreated drum shell to a flame , thereby altering wood fibers in an outer layer of the treated drum shell relative to the untreated drum shell to form a protective armor layer.2. The method of claim 1 , wherein the untreated drum shell includes an exterior surface made from oak.3. The method of claim 1 , wherein the wood fibers are altered at least partially via crystallization of sap resin present in the wood on the exterior surface.4. The method of claim 1 , wherein the flame has a temperature of at least 1400 degrees Fahrenheit.5. The method of claim 1 , wherein the flame has a temperature within the range of approximately 1900 degrees Fahrenheit to approximately 2010 degrees Fahrenheit.6. The method of claim 1 , including the steps of(a) selecting a starting material made from wood;(b) forming the starting material into an untreated drum shell with a wooden outer surface; and(c) treating the untreated drum shell by exposing the exterior surface to a flame having a temperature within the approximate range of 1400 degrees Fahrenheit to 2500 degrees Fahrenheit to produce the treated drum shell having a protective armor.7. The method of claim 6 , wherein the untreated drum shell defines a central axis claim 6 , and step (c) of treating the untreated drum shell comprises exposing the exterior surface directly to a flame by reciprocating the untreated ...

Wood coloring with fungi and the treating process

Wood color has an important economical impact on wood products. The hardwood lumber industry has shown a particular increase in demand by their customers for wood with an attractive, consistent and specified color. Fungi are a specific group of micro-organisms that can affect wood color. Some fungi produce various colourful pigments during their growth and can produce a preferable uniform color on wood products. The present invention includes methods to use selected fungi for producing various commercially desirable colors on wood and wood products. The methods include manners of fungal selection, culturing conditions, wood treating procedure, incubation timeframe, and drying process. The present invention also describes the wood produced by the method.

Method of wood preservation using expiration control

A method to preserve packed wood by expiration controlling consists of following steps: to clean/smooth surface of packed wood by a cleaner/by sanding said wood surface; to dry moisture of clean packed wood by heating in a high temperature oven; to assemble/manufacture a packed wood according to designed/required shape; to immunize wood preservatives by dipping in pool contains preservation liquid in certain dosage; to dry by draining the preservatives of packed wood that dipped in said preservation liquid pool; and to put security symbols on packed wood before shipping/distribution.

WOOD DRYING AND PRESERVATION METHODS

The new methods for treating green wood discuss herein speed up air drying of common green wood, including both softwood and hardwood. This method involves treating and altering the green wood with a base solution, and subjecting the wood to an air drying process. The new methods require less time to dry the green wood to a desired water content. In addition, other additives may be included in the base solution such as miscibility solvent(s), preservative(s), solubilizer(s)/stabilizer(s), chelating agent(s), bonding agent(s), pigment(s), UV protective, anti-oxidant, anti-fungal, anti-microbial and/or anti-insect chemical(s). The base solution solution may also slow down the wood deterioration caused by physical, chemical and biological sources under ambient conditions. 1. A method for treating green wood , the method comprising:treating the green wood with a first solution, wherein the first solution comprises at least one miscibility solvent and a solubilizer or a stabilizer; andair drying the green wood after treating the green wood with the first solution.2. The method of claim 1 , wherein the miscibility solvent is selected from Acetone claim 1 , Acetonitrile claim 1 , tent-Butanol claim 1 , Carbon tetrachloride claim 1 , Chloroform claim 1 , Cyclohexane claim 1 , Cyclopentane claim 1 , Dichloromethane claim 1 , Diethyl ether claim 1 , Ethanol claim 1 , Ethyl acetate claim 1 , Ethyl ether claim 1 , Ethylene dichloride claim 1 , Heptane claim 1 , n-Hexane claim 1 , Methanol claim 1 , Methylene chloride claim 1 , Methyl tent-butyl ether claim 1 , Pentane claim 1 , Petroleum ethers claim 1 , Isopropanol claim 1 , n-Propanol claim 1 , Tetrahydrofuran or a mixture thereof.3. The method of claim 2 , wherein the solubilizer or the stabilizer is selected from at least one alkoxysilane claim 2 , metal oxide precursor or a combination thereof having a general formula of M(OR)(M=Si claim 2 , Al claim 2 , Ti claim 2 , In claim 2 , Sn or Zr) claim 2 , where R comprises ...

POLYMER IMPREGNATED BAMBOO

An engineering or constructional member comprising at least two strips bonded with an adhesive; each of the strips comprises bamboo impregnated or treated with a polymer derived from one or more furfuryl alcohol resin precursors. 1. Polymer impregnated bamboo comprising bamboo impregnated or treated with a polymer derived from one or more furfuryl alcohol resin precursors.2. Polymer impregnated bamboo as claimed in wherein the furan resin precursors are selected from polymerisable monomers or oligomers selected from the group consisting of furfuryl alcohol (FA) claim 1 , bishydroxymethyl furan (BHMF) claim 1 , trihydroxymethyl furan (THMF) claim 1 , oligomers of FA claim 1 , BHMF and THMF condensation products of these compounds and mixtures thereof.3. Polymer impregnated bamboo as claimed in wherein the furan resin precursor is selected from the group consisting of: furfuryl alcohol claim 1 , bis hydroxymethyl furan and oligomers and condensation products thereof.4. An engineering or constructional member comprising at least two strips bonded with an adhesive; wherein each of the strips comprises bamboo impregnated or treated with a polymer derived from one or more furfuryl alcohol resin precursors as claimed in .5. An engineering or constructional member comprising a plurality of members as claimed in bonded with an adhesive selected from the group consisting of: epoxy resins claim 4 , urea-formaldehyde resins claim 4 , melamine-formaldehyde resins claim 4 , methylene diphenyl isocyanate or polyurethane resins or other moisture resistant adhesives.6. An engineering or constructional member as claimed in comprising a panel claim 5 , board claim 5 , decking claim 5 , cladding claim 5 , marine component claim 5 , marine article claim 5 , flooring claim 5 , floor tile claim 5 , constructional component claim 5 , furniture or sporting equipment.7. A method of manufacture of polymer impregnated bamboo as claimed in comprising the steps of impregnating the bamboo with a ...

METHOD FOR CONTINUOUS ACETYLATION OF WOOD ELEMENTS

The present invention relates to a method for continuous acetylation of wood elements. The acetylation is conducted with an acetylation medium at a pressure of at least 1.5 barg in a substantially oxygen free environment. Alternatively, the method according to the invention comprises the steps of: (a) feeding wood elements in a substantially oxygen free environment to a continuous acetylation reactor, and (b) treating the wood elements with an acetylation medium in the continuous acetylation reactor under wood acetylation reaction conditions, at a pressure of at least 1.5 barg. 1. Method for continuous acetylation of wood elements , wherein the acetylation is conducted with an acetylation medium under wood acetylation reaction conditions at a pressure of at least 1.5 barg in a substantially oxygen free environment.2. Method for continuous acetylation of wood elements comprising the steps of:(a) feeding wood elements in a substantially oxygen free environment to a continuous acetylation reactor,(b) treating the wood elements with an acetylation medium in the continuous acetylation reactor under wood acetylation reaction conditions, at a pressure of at least 1.5 barg.3. The method according to claim 2 , wherein the oxygen content in the acetylation reactor is less than 0.8 vol. %.4. The method according to claim 2 , wherein the oxygen content of the wood elements fed to the acetylation reactor is less than 0.8 vol. %.5. The method according to claim 1 , comprising removing oxygen from the wood elements before the acetylation reaction claim 1 , preferably by applying vacuum level of 100 mbar or less to the wood elements.6. The method according to claim 2 , wherein the acetylation medium is supplied to the reactor in both gaseous and liquid form.7. The method according to claim 6 , wherein the liquid is contacted with the wood elements claim 6 , preferably by spraying.8. The method according to claim 5 , wherein the wood elements after the removal of oxygen are brought ...

Efficient Infrared Absorption System for Edge Sealing Medium Density Fiberboard (MDF) and Other Engineered Wood Laminates Using Powder and Liquid Coatings

The present invention has to do with an efficient system for coating and curing engineered wood products (EWP) in general, and the edges of EWPs in particular. An efficient system for coating and curing coatings is provided. 113-. (canceled)14. A focused infrared apparatus for curing a primer coated edge , the apparatus comprising:at least one focused infrared (IR) emitter assembly, wherein the at least one focused IR emitter assembly is adaptable to emit IR energy substantially matched to a predetermined absorption characteristic of the primer; andwherein, the at least one focused IR emitter assembly is adaptable to emit a focused IR energy pattern substantially focused on the primer coated edge.15. The focused infrared apparatus as in wherein the at least one focused IR emitter assembly is adaptable to emit a focused IR energy pattern comprising substantially a 60 degree arc.16. The focused infrared apparatus as in wherein the at least one focused IR emitter assembly comprises:a pair of infrared emitters;a transmission medium, wherein the transmission medium comprises quartz glass; and 'a gold coating reflector.', 'a reflector, wherein the reflector comprises17. The focused infrared apparatus as in wherein the at least one focused IR emitter assembly comprises:a pair of infrared emitters;a transmission medium, wherein the transmission medium comprises quartz glass; and 'an opaque quartz glass reflector.', 'a reflector, wherein the reflector comprises18. An apparatus for edge curing engineered wood products (EWP) with trailing and leading edges and supported by a conveyor track claim 14 , the apparatus comprising: a first plurality of infrared emitters for emitting an IR energy field;', 'a first reflector adaptable to reflect the IR energy field emitted by the first plurality of IR emitters;, 'a first infrared (IR) emitter assembly, wherein the first infrared emitter assembly comprises a second plurality of infrared emitters for emitting an IR energy field;', 'a ...

APPARATUS AND METHOD FOR HEAT TREATING WOOD

A method of heat treating a wood board comprises: passing a wood board from an input end to a discharge end of a conveyor; and heating the board with radiant heat as it is passes along the conveyor, the heating can be such as to provide significant charring of the wood. The wood board is then brushed with at least one rotating brush. An apparatus, for carrying out the method, has a conveyor for conveying a wood board having an input end and a discharge end. A radiant heater is located above the conveyor for heating the wood board, and a rotating brush is mounted for rotation above the conveyor, for brushing the wood board after heating. 1. An apparatus , for heat treating wood , the apparatus comprising: a conveyor for conveying a wood board having an input end and a discharge end; a radiant heater located above the conveyor for heating the wood board; and a rotating brush mounted for rotation above the conveyor , for brushing the wood board after heating by the radiant heater.2. An apparatus as claimed in claim 1 , wherein the radiant heater is a gas heater powered by combustible gas claim 1 , wherein optionally the radiant heater comprises a radiant heater assembly comprising a plurality of individual radiant burners and a control unit claim 1 , enabling individual control of the individual radiant burners claim 1 , and wherein optionally the radiant heater assembly extends longitudinally along and transversely across the conveyor claim 1 , and the individual radiant burners are configured to permit the effective longitudinal extent and transverse extent of the radiant burner assembly to be varied by operation of selected individual radiant burners.3. An apparatus as claimed in claim 2 , wherein the height of the radiant heater assembly above the conveyor is adjustable claim 2 , and wherein optionally the conveyor is mounted on a main frame claim 2 , at least two inverted U-shaped frames are mounted on the mainframe above the conveyor claim 2 , threaded shafts are ...

IRON-CORROSION INHIBITION METHOD, AND WOOD TREATMENT METHOD

The present disclosure provides a drug composition capable of preventing corrosion of components or the like made of iron that may come into contact with the drug composition in a wood treatment device for impregnating wood with a drug composition, and a method for preventing corrosion of the components or the like made of iron. In one or more embodiments, the present disclosure relates to a method for preventing corrosion of iron in a wood treatment device, including impregnating wood with a drug composition using the wood treatment device. The treatment device has a component or a portion made of iron that comes into contact with the drug composition, and the drug composition is an aqueous solution composition containing an iodopropynyl carbamate compound and an organic acid salt of quaternary ammonium. 1. A method for preventing corrosion of iron in a wood treatment device , comprising impregnating wood with a drug composition using the treatment device , 'the drug composition is an aqueous solution composition containing an iodopropynyl carbamate compound and an organic acid salt of quaternary ammonium.', 'wherein the treatment device has a component or a portion made of iron that comes into contact with the drug composition, and'}2. The method according to claim 1 , wherein the treatment device is a pressure treatment device comprising a pressure-resistant pressure vessel and a pressurizing pump for injecting by pressure a drug composition into wood in the pressure vessel.3. The method according to claim 1 , wherein the treatment device is a pressure treatment device comprising a pressure-resistant pressure vessel claim 1 , a liquid tank that can store a drug composition claim 1 , and a pressurizing pump for injecting by pressure the drug composition in the liquid tank into the pressure vessel.4. A method for treating wood with a pressure treatment device comprising a pressure-resistant pressure vessel and a pressurizing pump for injecting by pressure a drug ...

Method of improving the hydrophobic properties of cellulosic materials without leaving an acidic residue

A method for improving the hydrophobic properties of a cellulosic material having a measurable moisture content without leaving an acidic residue comprises immersing the material in an inert gas, treating the material at a first temperature of between about 180° F. and about 250° F. with a vapor of silane until the silane reacts with the moisture to form hydroxysilanes and an acid vapor, then treating the material at a second temperature of between about 280° F. and about 350° F. until the hydroxysilanes convert to dehydrated silanes that are diffusely resident in the material, and removing the moisture, the acid vapor and remaining silane vapor until the treated material is substantially acid free.

MODIFIED WOOD PRODUCT

A method of producing a modified wood product is disclosed. The method comprises heating a resin impregnated wood product in a reactor, the resin impregnated wood product comprising source wood impregnated with a resin composition comprising resin, the heating being so as to substantially cure the resin, thereby to produce the modified wood product. The method comprises, during the heating of the resin impregnated wood product in the reactor, introducing water into the reactor. A reactor and a modified wood product are also disclosed. 1. A method of producing a modified wood product , the method comprising:heating a resin impregnated wood product in a reactor, the resin impregnated wood product comprising source wood impregnated with a resin composition comprising resin, the heating being so as to substantially cure the resin, thereby to produce the modified wood product;wherein the method comprises, during the heating of the resin impregnated wood product in the reactor, introducing water into the reactor in the form of a spray or aerosol or mist to add moisture to the surfaces of the resin impregnated wood product, wherein the introducing the water into the reactor comprises introducing the water into the reactor when a core portion of the resin impregnated wood product reaches a temperature in the range 120° C. to 130° C.2. The method according to claim 1 , wherein the introducing the water into the reactor comprises introducing the water into the reactor via one or more nozzles located at or towards a top portion of the reactor.3. The method according to claim 1 , wherein the introducing the water into the reactor comprises introducing a volume of water in the range 20 to 30 millilitres per square meter of surface area of resin impregnated wood product in the reactor.4. The method according to claim 1 , wherein the introducing the water into the reactor comprises introducing water into the reactor at a rate in the range of 700 to 900 millilitres per minute claim ...

Ethanol-Based Extraction of Soluble Wood Components

A method ( 10 ) for ethanol-based extraction of soluble wood components. Wood is prepared ( 12 ), and chipped ( 18 ) to provide wood chips. The wood chips and a liquid are mixed ( 20 ) in a container to provide a mixture. After waiting ( 22 ) for a specified time, RF energy is applied ( 26 ) to the mixture while controlling ( 28 ) at least one an RF power level, a temperature of the mixture, a time of application of the RF energy, or a speed of a pump which is circulating the liquid in the mixture. The mixture is then cooled ( 30 ), the liquid and the components are removed ( 32 ) from the container, and are filtered ( 36 ) to provide a filtered extract. The wood may be heated ( 14 ) such as by charring and/or toasting before being chipped. Oxygen may be added ( 34 ) to the liquid and the components removed from the container before being filtered.

WOOD-THAWING INSTALLATION

A wood-thawing installation for thawing frozen pieces of raw timber includes a thawing channel. The thawing channel has an entrance and an exit for the pieces of raw timber for the raw wood pieces to enter and exit the thawing channel. A plurality of nozzles are located on the thawing channel to introduce a thawing liquid into the thawing channel. A first section of the thawing channel and a second section of the thawing channel are located between the entrance and the exit. The exit is closer to the second section than to the first section. At least one of the nozzles is located in the first section and connected via a pumping line to a suction opening located in the second section. Further disclosed is a method for thawing frozen raw wood pieces. 114.-. (canceled)15. A wood-thawing installation for thawing frozen raw wood pieces , comprising:a thawing channel having an entrance and an exit for the raw wood pieces to enter and exit the thawing channel, said thawing channel including a first section and a second section which are located between the entrance and the exit, said exit being closer to the second section than the first section; anda plurality of nozzles located on the thawing channel for introducing a thawing liquid into the thawing channel, at least one of the nozzles being located in the first section and connected via a pump line to a suction opening in the second section.16. The wood-thawing installation of claim 15 , wherein the second section is located directly adjacent to the first section.17. The wood-thawing installation of claim 15 , wherein the thawing channel has a third section located between the second section of the thawing channel and the exit claim 15 , at least one of the nozzles being located in the second section and connected via a pump line to a suction opening in the third section.18. The wood-thawing installation of claim 17 , wherein the first claim 17 , second and third sections of the thawing channel are of essentially ...

Flame-Treated Drumstick

A wooden drumstick that is treated by direct heating by exposure to a flame to improve hardness characteristics by altering the state of fibers in an outer layer of the drum stick relative to inner fibers below the outer layer. A method of manufacturing a treated drumstick includes selecting a wooden starting material, forming a drumstick profile from the wooden starting material, and exposing the drumstick profile directly to a flame. 1. A method of manufacturing a treated wooden drumstick from an untreated wooden drumstick profile having an exterior surface , comprising exposing the exterior surface of the untreated drumstick to a flame , thereby altering wood fibers in an outer layer of the treated drumstick relative to inner wood fibers below the outer layer in the treated drumstick.2. The method of claim 1 , wherein the flame has a temperature of at least 2000 degrees F.3. The method of claim 1 , wherein the flame has a temperature within the range of approximately 2000 degrees F. to approximately 4000 degrees F.4. The method of claim 4 , including the steps of(a) selecting a wooden dowel that is dried to a moisture content in the range of 6-10%;(b) shaping the pre-dried dowel into a drumstick profile to produce the untreated drumstick; and(c) treating the untreated drumstick by exposing the outer surface to a flame having a temperature within the approximate range of 2000 degrees F. to 4000 degrees F. to produce the treated drumstick.5. The method of claim 4 , wherein the flame temperature is over 3000 degrees F.6. The method of claim 5 , wherein the step (c) of treating is performed by exposing the exterior surface of the untreated drumstick to the flame at a feed rate of approximately 5-15 feet per minute.7. The method of claim 4 , comprising the additional step of (d) applying a coating of lacquer to the treated drumstick.8. The method of claim 1 , wherein the flame has a temperature over 3000 degrees F.9. The method of claim 4 , wherein the temperature of ...

DURABLE PALM FIBER COMPOSITE MATERIAL AND PREPARING METHOD THEREOF

A durable palm fiber composite material is obtained by impregnating an unprocessed palm bark in a resin adhesive solution prepared by using a palm leaf as a raw material and then hot-pressing. The palm bark is dried under a natural state without additional processing. The palm leaf is made into a tannin resin adhesive solution under the effect of additives such as furfuryl alcohol, paraformaldehyde, and others. A pH value of the adhesive solution is controlled to be 9-11. A solid content is 40-60%. An adhesive amount applied to the palm bark by the resin adhesive solution is 800-1500 g/m. Odd number of layers (three or more layers) of palm barks that are impregnated by the resin adhesive solution and are hot-pressed to the composite material. Hot-pressed parameters are as follows: the temperature is 150-180° C. the unit pressure is 0.8-1.5 MPa, and the time is 10-30 s/mm. 1. A durable palm fiber composite material , wherein , the durable palm fiber composite material is obtained by using a palm bark as a substrate , impregnating the palm bark in a resin adhesive solution prepared by using a palm leaf as a raw material and then hot-pressing the impregnated multi-layer palm bark.2. The durable palm fiber composite material of claim 1 , wherein claim 1 , the palm bark is a raw palm bark cut from a palm tree without being processed chemically.3. The durable palm fiber composite material of claim 1 , wherein claim 1 , a method for preparing the resin adhesive solution by using the palm leaf as the raw material comprises:S1, grinding the palm leaf, and water-extracting, filtering, leaching and evaporating the ground palm leaf to obtain a pre-concentration solution having a certain content of tannin; andS2, mixing the pre-concentration solution obtained at the step S1 with furfuryl alcohol and paraformaldehyde and then stirring the mixture uniformly to obtain the resin adhesive solution.4. The durable palm fiber composite material of claim 3 , wherein claim 3 , conditions ...

CHAMBER

A system and its use for treatment of freight in a vacuum, having a chamber for receiving a loaded container having an external length CLa, an external width CBa and an external height CHa, wherein the chamber has two side walls arranged opposite to a bottom and top and arranged opposite to a front wall and back wall , and wherein a direction system XYZ is at right angles; and a conveying element for parking and moving a container relative to chamber from a first position P outside the chamber into a second position P inside the chamber ; and a driving device for moving between the first position P and the second position P 1. A system for treating freight in a vacuum , comprising: i) two side walls and', 'ii) a top arranged opposite a bottom as well as', 'iii) a back wall arranged opposite a front wall, and wherein the direction system XYZ is at right angles,, 'a) a chamber configured to receive a loaded container having an external length, an external width and an external height, wherein the chamber has'}b) a conveying element for putting down and for moving a container relative to the chamber from a first position outside the chamber into a second position in the chamber, andc) a driving device for moving between the first position and the second position.2. The system according to claim 1 , wherein the conveying element has a platform for putting down a container and a wheel or roller system for moving the platform relative to the chamber from a first position outside the chamber into a second position in the chamber.3. The system according to claim 1 , wherein there is provided directly connected to the chamber a module having a vacuum pump as well as a regulating and control system and pipes claim 1 , with which a vacuum of up to 98% or a pressure of less than 100 mbar absolute can be produced in the chamber.4. The system according to claim 1 , wherein a steam generator is additionally provided claim 1 , with which saturated steam can be produced in a ...

Formaldehyde scavenger, deodorant composition, deodorant solution and wooden material

Disclosed is a formaldehyde scavenger containing ammonium primary phosphate and ammonium secondary phosphate. Preferably, the formaldehyde scavenger contains ammonium primary phosphate and ammonium secondary phosphate at a weight ratio from 70/30 to 10/90 (ammonium primary phosphate/ammonium secondary phosphate). More preferably, the formaldehyde scavenger contains ammonium primary phosphate and ammonium secondary phosphate at a weight ratio from 60/40 to 10/90 (ammonium primary phosphate/ammonium secondary phosphate). Also disclosed is a deodorant composition containing 3-50 parts by mass of a sulfite per 100 parts by mass of a composition wherein ammonium primary phosphate and ammonium secondary phosphate are contained at the following mass ratio: ammonium primary phosphate : ammonium secondary phosphate = 10-70:90-30.

Wood having hydrophobically modified surface

본 발명은 소수성으로 표면 개질된 목재에 관한 것으로, 보다 상세하게, 용매 전체 중량을 기준으로 5 내지 50 wt%의 함량의 소수성 단량체가 혼합된 알코올 용매에 침지된 목재에 방사선을 조사하여, 소수성 단량체가 그라프트된 소수성 목재 표면을 포함하는, 소수성으로 표면이 개질된 목재에 관한 것이다. The present invention relates to a wood surface-modified with hydrophobicity, and more specifically, by irradiating wood immersed in an alcoholic solvent in which 5 to 50 wt% of the hydrophobic monomer is mixed based on the total weight of the solvent, the hydrophobic monomer It relates to a hydrophobically modified wood surface, including a grafted hydrophobic wood surface.

一种木材干燥方法

本发明涉及家具领域，尤其是一种木材干燥方法，对木材进行锯料后进行烘干、脱脂后利用锯末与樟树丫进行熏制、脱水，再利用植物油浸泡、风干。利用天然原料熏制的方法对木材进行杀虫处理，无需化学药剂、保障人体健康，且杀虫、抑虫效果明显、长期有效。

A method for treating a fibrous material and a plant for carrying out the method

A fibrous material, in particular a cellulose material, is subjected to heating and subsequent treatment at high pressure, in particular with application of an impregnation agent after the heating and before the high pressure treatment. High pressure treatment may be performed by means of rollers (12'). Heating and high pressure treatment render fibrous material more reactive with reactive impregnating agents. Material may be dry defibrated after impregnation. Impregnation agent is, in particular, metal oxide acylate or isocyanate. Resulting fibers are useful as reinforcing fibers in matrices and as absorbing fibers.

一种无醛阻燃胶合板及其生产方法

本发明属于人造板加工制造技术领域，尤其涉及一种无醛阻燃胶合板及其生产方法。本发明通过芯板与饰面薄木由改性聚乙烯膜胶合而成。该胶合板采用阻燃剂真空加压浸渍单板来制备阻燃板，具有阻燃效果佳，稳定性高的优点，同时使用改性聚乙烯膜作为胶粘剂，在产品制造及使用过程中不会有游离甲醛释放。此外，加工方法中使用的晾晒机，其结构包括晾晒网部、夹持部、滑动管部、旋转盘部以及按钮部，其优点为所述木板通过阻燃剂浸渍后可通过传送带传输到晾晒机入口处，通过所述夹持部将所述木板放置在所述晾晒网部，通过简单的操作即可实现，节省人力物力，并且采用晾晒机可以避免工作人员直接接触木板，防止有毒物质对人健康造成危害。

Method for introducing wax into thermowood

Method of producing modified wood

FIELD: wood-working industry. SUBSTANCE: invention relates to wood-working industry, in particular to production of modified wood. Drying is performed, degassing and impregnation of wood blanks with a water composition. Water composition contains a phenol-alcohol, a 30 %-dispersion of silica sol and a 3 %-aqueous solution of carbon nanotubes. EFFECT: higher strength and biostability of wood, reduced content of free phenol and formaldehyde in articles. 1 cl, 3 dwg, 2 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 605 752 C2 (51) МПК B27K 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014153482/13, 26.12.2014 (24) Дата начала отсчета срока действия патента: 26.12.2014 (43) Дата публикации заявки: 20.07.2016 Бюл. № 20 (45) Опубликовано: 27.12.2016 Бюл. № 36 2 6 0 5 7 5 2 R U (54) СПОСОБ ПОЛУЧЕНИЯ МОДИФИЦИРОВАННОЙ ДРЕВЕСИНЫ (57) Реферат: Изобретение относится к фенолоспирт, тридцатипроцентную дисперсию деревообрабатывающей промышленности, в кремнезоля и трехпроцентный водный раствор частности к получению модифицированной углеродных нанотрубок. Повышается прочность древесины. Выполняют сушку, вакуумирование и биостойкость древесины, снижается содержание и пропитку заготовок древесины водной в изделиях свободного фенола и формальдегида. композицией. Водная композиция содержит 3 ил., 2 табл. Стр.: 1 C 2 C 2 Адрес для переписки: 630039, г. Новосибирск, ул. Добролюбова, 160, НГАУ, научная часть, Мякишевой Л.Б. 2 6 0 5 7 5 2 (56) Список документов, цитированных в отчете о поиске: RU 2229377 C2, 27.05.2004. SU 1348178 A1, 30.10.1987. SU 1546261 A1, 28.02.1990. WO 2009013361 A1, 29.01.2009. JP 2009190260 A, 27.08.2009. (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Новосибирский государственный аграрный университет (RU) R U Приоритет(ы): (22) Дата подачи заявки: 26.12.2014 (72) Автор(ы): Пичугин Анатолий Петрович (RU), ...

A kind of preparation method of high-weatherability Wood plastic composite

本发明公开一种高耐候性塑木复合材料的制备方法，包括以下操作步骤：（1）将α‑噻吩羧酸、氧化银、氧化铈加入至去离子水中，保温反应，制得α‑噻吩羧酸银铈复合物；（2）将木粉磺化处理后，得到改性木粉；（3）制备以贝壳粉为核、氟碳树脂为壳的防水剂；（4）将木粉、聚乙烯树脂、滑石粉、α‑噻吩羧酸银铈复合物、改性木粉、防水剂、分散剂混合均匀后，加入至密炼机中密炼处理，再将密炼后的物料在平板硫化机中模压成型，得到高耐候性塑木复合材料。本发明制得的高耐候性塑木复合材料，可加工性能优异，用途广，各项力学性能优异，防水性强，不易发生虫蛀、霉变等现象。

A kind of woodwork do old mildew-resistant treatment fluid and using method thereof

本发明公开了一种木制品的做旧防霉处理液及其使用方法，由以下重量份的原料配备而成：噻呋酰胺12‑14份，甲酸甲酯3‑5份，香茅醇5‑7份，核桃青皮汁8‑12份，黑炭粉4‑5份，苯亚磺酸钠2‑3份，甲基乙基酮1‑2份，丁酸叶醇酯2‑4份，棕榈蜡5‑7份，水100份。本申请中利用超声处理装置使黑炭粉和核桃青皮汁均匀分散在木制原料中，加深其颜色，起到做旧效果；噻呋酰胺和甲酸甲酯等协同作用作用起到杀菌防霉的作用；核桃青皮汁、丁酸叶醇酯和棕榈蜡能够提高处理液处理后产品的稳定性，起到固色、抗氧化的作用；操作过程简单，做旧效果好，长期使用无霉变，商品性较好。

Preparation method of flame-retardant plywood with high bonding strength

本发明公开了一种高胶合性阻燃胶合板的制备方法，操作步骤：(1)质量浓度为10～20％的磷酸氢二铵溶液，与质量浓度为0.5～1.0％氢氧化铝溶液、质量浓度为0.3～0.6％的硫化镍溶液混合，即得浸渍液；(2)将自制的MUF树脂调胶，然后涂施于单板上，并在125～135℃，压力为1.2～1.5MPa热压，即得素胶合板；(3)将步骤(2)所得素胶合板在步骤(1)中制备所得浸渍液中浸渍，素胶合板浸渍过后，烘干至含水率为8～12％，即得。本发明方法制备所得阻燃胶合板胶合强度增强，且大大改善了阻燃胶合板的亲水性，从而实现提高阻燃胶合板质量的目的；进一步的，本发明方法操作简捷，降低了能耗。

Dyeing method for enhancing light fastness resistance of wickers

本发明公开了一种增强柳条耐日晒牢度的染色方法，属于柳条加工处理技术领域，包括如下步骤：S1、电子束辐照处理；S2、浸渍染色；S3、喷覆染色；S4、强化处理。本发明提供了一种增强柳条耐日晒牢度的染色方法，方法科学合理，通过各步骤之间的搭配使用，最终染色的柳条的△E*ab变化最小，耐光性极佳，并且针对不同的染料，其耐光性能稳定，其上染率高达94.6%，其方法适合推广应用。

A kind of softening barking method of purple willow

本发明主要涉及柳编处理领域，公开了一种杞柳的软化去皮方法，包括：杞柳捆扎、软化液制备、一次软化去皮、二次软化去皮、三次软化去皮、杞柳干燥；方法简单，不含有任何有害化学物质，去皮和软化同时进行，明显提高加工效率，使杞柳的柔韧度提高12.7%，编织速度提高6.8%，断条率减少7.2%，使生产成本降低10.2%；将杞柳捆扎后便于制备和操作，保持杞柳整齐和完整，避免使杞柳断裂，提高工作效率。

Environment-friendly paint-free waterproof veneer processing technology

本发明提供了一种环保型免漆防水木皮加工工艺，包括以下步骤：先进行取料，取来原木，量取切割长度，使用墨线对于需要切割的长度进行量取标记，使用切割锯在墨线划线的位置对于原木进行切割锯断，先将锯下的原木进行清洗处理。本发明通过设置有两次防水处理步骤，通过防水密封材料涂均匀抹在木皮的外表面上与对于烘干木皮在外部涂抹适量的防水腻子，进行最外层防水密封处理，使生产出来的木皮具有良好的防水性，且双层防水工艺设计大大提高了该木皮的防水效果，在木皮使用时，外界的水无法通过双防水层深入木皮内，保证了木皮的本身质量，不易受潮腐朽，且涂抹腻子也可有效填平填补木皮外部的一些坑洼，保证了木皮表面的光滑度。

Mildew-proof processing method for wooden board

本发明公开了一种木制板材的防霉加工方法，包括以下步骤：S1.将加工后的木制板材放入五氯酚酸钠溶液中浸泡；S2.晾干；S3.制备药液；S4.取药液加入纳米银离子溶液，混合搅拌均匀制得喷洒液；S5.将S2中的板材搬运至烘干房内，在板材表面喷洒S4中制取的喷洒液，烘干；S6.经过步骤S5处理后的板材，从烘干房内取出，表面喷洒液蜡与活性酶制剂、促进剂M、杀菌剂、木材渗透剂、精油、表面活性剂混合溶液，放入微波干燥机内，继续干燥30‑70min，木板干燥至含水量为3％‑6％，本发明涉及木制品加工技术领域。该种木制板材的防霉加工方法，解决了木制板材易在潮湿环境下易发霉的问题，提高了板材的质量。

Edge coating apparatus and method, and photosensitive paint for being used with the same apparatus or method

본 발명의 일 실시예에 따르면, 판재의 측면을 코팅하는 에지코팅용 감광성 도료로서, 올리고머와 모노머를 포함하는 수지; 자외선(UV) 광개시제; 및 적어도 한 종류의 안료;를 포함하고, 상기 감광성 도료는 자외선 LED광에 의해 경화가능하며 상온에서 12 내지 20 CPS의 점도를 갖는 것을 특징으로 하는 감광성 도료, 및 이 도료를 사용한 에지 코팅 방법 및 장치가 개시된다.

A kind of processing technology of the Furniture panel of anti-corrosive antibacterial

本发明提供了一种防腐抗菌的家具板材的加工工艺。它解决了现有家具板材没有相应的加工工艺，仅凭操作员的经验加工，加工繁琐等技术问题。本防腐抗菌的家具板材的加工工艺，该工艺包括如下步骤：a、将板材进行干燥处理，烘干至含水率为12‑16％；b、将板材放入密闭的压力浸注罐中，向罐中注入以下重量份数的防腐剂：乳化剂8‑12份、环烷酸铜4‑10份、硅藻土1‑3份、木质素2‑5份、丙酸钙4‑8份、二硼化钛1‑3份、苯甲酸钠1‑4份、醋酸4‑8份、磷酸三丁酯1‑3份、吡啶硫酮2‑3份和乙醇20‑30份；c、将步骤b中的板材进行高温定性处理；d、将高温定性处理后的板材进行风干处理；f、通过喷涂系统在板材表面涂覆抗菌涂料，即得到防腐抗菌的家具板材。本发明具有操作简单的优点。

Antibacterial and mildew-proof treatment method for bamboo product

本发明公开了一种竹制品抑菌防霉处理方法，属于竹制品抑菌防霉处理技术领域。所述竹制品抑菌防霉处理方法是先用茶多酚和壳寡糖与酰氯化氧化石墨烯反应制得茶多酚和壳寡糖共接枝氧化石墨烯，再用茶多酚和壳寡糖共接枝氧化石墨烯的分散液对竹制品进行真空加压浸注处理，最后依次用植物油和过热蒸汽对竹制品进行喷涂处理和热处理。本发明提供的处理方法不仅能够显著提高竹制品的抑菌防霉性和抑菌防霉稳定性，而且还可以大幅度提高竹制品的硬度、耐磨性和尺寸稳定性，具有显著的经济价值和社会效益。

Synthetic wood and manufacturing method thereof using bamboo

PURPOSE: A manufacturing method of glued laminated wood based on bamboo materials is provided to eliminate specific fiber materials at the surface of bamboo by enabling a manufacturer to boil the bamboo in limewater. CONSTITUTION: The outer joint of bamboo is eliminated(S1). The outer cover of the bamboo is eliminated(S2). A block of the bamboo is manufactured(S3). The block of the bamboo is boiled in a heating bath which includes limewater(S4). The block of the bamboo is dried at a vacuum drying room(S5). The block of the bamboo is heated in a hot wind heating room(S6). The block of the bamboo is transformed in a mold(S8).

Method of obtaining modified wood "drevit" and device for its implementation

FIELD: wood-working industry. SUBSTANCE: method of obtaining the modified wood includes simultaneous drying, impregnation by immersion in the impregnating composition and action on the blank with acoustic field. Immersion of the blank in the impregnating composition, its subsequent removing, and at least partial cooling is carried out in an inert gas medium which molecular weight is greater than the molecular weight of oxygen. Before filling with inert gas the space above the surface of the impregnating composition is preliminary vacuumised, and the impregnating composition before immersing the blank is heated to a temperature of 140-230°C. The device for obtaining the modified wood comprises drying and impregnating chamber (1) with a cover (2), filled with the impregnating composition (3), in which the blank (4) is placed, and the source of acoustic energy (5) connected to the drying and impregnating chamber. The drying and impregnation chamber is provided with a heater (6) which provides heating of the impregnating composition to a temperature of 140-230°C, and the cover (2) of the drying and impregnating chamber is made leakproof and is provided with at least one pipe (7) connected to systems of vacuumising and filling with inert gas. EFFECT: obtaining high quality characteristics of the modified wood. 8 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 466 860 (13) C1 (51) МПК B27K 3/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011112573/13, 01.04.2011 (24) Дата начала отсчета срока действия патента: 01.04.2011 (73) Патентообладатель(и): Борисов Юрий Владимирович (RU), Юсупов Вадим Фаритович (RU), Бабин Владислав Геннадьевич (RU) (45) Опубликовано: 20.11.2012 Бюл. № 32 Адрес для переписки: 614015, г.Пермь, а/я 9115, Патентное бюро "ОНОРИН", А.А. Онорину 2 4 6 6 8 6 0 R U (57) Реферат: Изобретение относится к области деревообработки. Способ получения модифицированной древесины включает ...

Fireproof flame-retardant solid wood board

本发明涉及家居建材领域，具体为一种防火阻燃实木板，由木材坯材经过两次阻燃剂处理再经过热蒸汽处理后获得的；两次阻燃剂处理所用阻燃剂分别为阻燃剂A和阻燃剂B；所述阻燃剂A由以下成分组成：有机次膦酸盐、三聚氰胺聚磷酸盐、硼酸锌、离子液体、磷酸二氢铵、三乙醇胺、水；所述阻燃剂B为有机‑无机杂化SiO 2 溶胶，本发明防火阻燃实木板力学性能良好，而且阻燃抑烟，具有优异的防火性能，极限氧指数高达60，可以被广泛应用到家居建材、装修装饰领域，具有极佳的应用前景。

Method for simply manufacturing environment-friendly flame-retardant wood and improving mechanical property of environment-friendly flame-retardant wood

本发明涉及一种简单制造绿色环保阻燃木材且同时提高其力学性能的方法，属于材料加工技术领域。将一份尿嘧啶和40～100份溶剂加入到玻璃容器中，控制反应器的温度为50～90℃，保温搅拌10min(分钟)～2h(小时)；将1～5份植酸加入到玻璃容器中，搅拌10min～1h。将一定形状的木材浸泡在玻璃容器的溶液中30min～3h后取出，用蒸馏水、乙醇多次洗涤，然后烘干，获得力学性能提高的阻燃木材。本发明操作简单，只需要把木材浸泡在植酸和尿嘧啶的混合溶液中就能实现绿色阻燃的目的，十分适合扩大生产，且该木材的力学性能也得到了提升。

Bee breeding apparatus Paraffin Coating System

본 발명은 목재로 된 꿀벌사양기의 표면에 습기가 침투하지 못하도록 파라핀용융액을 피복하여 코팅하는 파라핀 코팅장치에 관한 것으로 보다 구체적인 것은, 파라핀용융액속에 한꺼번에 많은 개수의 꿀벌사양기를 투입하여 동시에 코팅하고 인출할 수 있게 코팅장치를 구성하여 작업성을 향상시키고, 코팅품질과 코팅단가를 저렴하게 할 수 있도록 하기 위해 개발된 꿀벌사양기의 파라핀 코팅장치이다.

Wood expansion device based on microwave heating

本发明公开了一种基于微波加热的木材膨化装置，它包括高密度场微波单模加热腔(4)、连接在高密度场微波单模加热腔(4)两侧的高温热风装置(3)，与高温热风装置(3)相连的对称微波泄露抑制器段(2)，安装在对称微波泄露抑制器段(2)内的对称物料升降传动装置(6)，传输带穿过高密度场微波单模加热腔(4)和对称微波泄露抑制器段(2)，下部传输带上安装有传输带限位调节装置(5)；传输带与动换柜设备传动装置(1)相连。本发明结构设计合理，首次在木材膨化设备上利用高场强的单模腔微波装置，不仅木材膨化率高，且微波的利用率高，木材膨化过程中的易附着物不易污染馈口，打火几率小，安全稳定。

Old rattan treatment process

本发明提供一种旧藤条的处理工艺，包括如下步骤：将旧藤条用改性增韧液浸泡4小时，通风晾干，再将藤条放入充满氮气的密闭容器内保压处理1小时，将藤编喷洒绍兴黄酒后置于烈日下曝晒4天，用去离子水洗净；将洗净的旧藤条用无氧发酵产生的沼液浸泡24小时，用去离子水将藤条洗净，再用烘干机烘干，使其含水率不大于2％，然后再在蒸汽下熏蒸1小时，熏蒸结束将旧藤条喷洒甘油，再用白酒酒糟包裹覆盖后置于恒温箱内保温；将旧藤条置于烘干机内烘干。本发明处理工艺用于处理旧藤条，能恢复藤条韧性，杀死藤条内虫卵，褪去藤条内的虫洞，使得藤条木质纤维连接更紧密，大大增强了抗扭曲强度和抗拉强度。

Reactive oil/copper preservative systems for wood products

The specification describes preserved solid wood or wood composites including a copper ammonium acetate complex wood preservative and a drying oil. The wood preservative is present in the wood in an amount effective to improve the resistance of the treated wood to at least one type of decomposition, such as decay or insect attack. The drying oil is present in the wood in an effective amount to accomplish at least one useful end, such as reducing the water absorption or thickness swell of the treated wood or increasing its mechanical strength, even in a wood composite made using less binding resin than usual. Yet another aspect of the invention is a method of making the treated wood from green wood in solid or flaked form. A copper ammonium acetate complex wood preservative and optionally a drying oil are added to the green wood.

Manufacturing methods of flame-retardant wood

본 발명은 물유리 또는 물유리와 물의 혼합 약액을 목질부의 공극인 세포내강, 세포간극, 표면에 흡수되도록 하고 이산화탄소를 취입하여 경화 건조함으로써 목질부의 공극에 무기물과 난연물질이 생성되고 생성된 규산겔과 이산화규소에 의해 난연목재가 규화목의 특성을 가지며, 별도의 고온 건조과정을 거치지 않아 목재의 치수 안정성을 향상시키고 화재시 연소 확대 및 유독가스의 발생을 감소시킬 수 있어 목조건축물 내외장재로서의 활용도가 높아질 것으로 기대되는 난연목재의 제조방법에 관한 것이다. The present invention is to absorb water glass or a mixture of water and water and water into the pores of the wood, intracellular gaps, cell gaps, the surface and the carbon dioxide is blown and dried to produce inorganic and flame retardant material in the pores of the wood and the silicate gel and dioxide produced The flame retardant wood has the characteristics of silicified wood by silicon, and it is expected to increase the utilization as interior and exterior wood building materials as it can improve the dimensional stability of wood and reduce the occurrence of toxic gas in the fire by reducing the high temperature drying process. It relates to a method for producing a flame retardant wood.

Vacuum Press Dryer for Wood

A kind of timber heat modification method based on normal pressure intensification negative pressure heat preservation technique

本发明提供一种无需加热或保护介质、能够快速加热、能耗低、实施设备简单、无安全隐患的基于常压升温负压保温工艺的木材热改性方法，它包括下述步骤：将木材锯材放置在处理窑内在常压空气环境中加热至115‑125°C，保持50‑70min，对木材进行预热并降低木材的含水率；然后以8‑12°C/h升温速率将木材温度升至150°C‑190°C；接着对处理窑进行抽真空，降低窑内压力至0.2～0.3atm，并保持温度不变，保温时间在1～3h；最后停止加热，逐渐降低处理窑的温度，并向处理窑内通入空气，将压力逐渐恢复到常压水平。

Drying of lumber and resin impregnation Wood bulk processing method

본 발명은 일정 크기로 제재된 제재목을 인위적으로 건조시킴에 있어 피건조 제재목의 건조 응력이 최소화되도록 함수율을 점진적으로 낮추어 건조응력을 최소화하고, 제재목의 탈수와 목재의 치수안정을 위한 수지 함침을 일괄적으로 구현하여 효용 가능한 목재를 일괄 생산할 수 있는 제재목의 건조와 수지 함침 목재 일괄 처리방법에 관한 것이다. The present invention minimizes the dry stress by gradually decreasing the moisture content so that the dry stress of the dried material is minimized in artificially drying the shredded material with a certain size, and the resin impregnation for the dewatering of the shredded material and the dimensional stability of the wood The present invention relates to a method for collecting wood which can be efficiently used and which can be collectively produced, and a method for collectively processing resin-impregnated timber.

A kind of highly effective energy-conserving environmental-protecting type wood skin dyeing

本发明公开了一种高效节能环保型木皮染色工艺，通过对加工工艺的改性，无需对木皮进行漂白，无需再染色过程中加入多种化学添加剂，即可对木皮进行染色处理，使木皮具备更丰富的颜色和木质纹理搭配。同时通过对加工工艺的改进，染色过程中使用的蒸煮液得到了重复利用，达到了节能环保的功效。

A kind of container bottom board and preparation method thereof

本发明公开了一种集装箱底板及其制备方法，属于人造板材制备技术领域。本发明首先将竹篾烘干后涂抹偶联剂，对竹篾进行改性，再经浸胶处理后，烘干，得改性竹表板，随后取马尾松单板，与溶剂混合后超声脱脂处理，经干燥后用聚合物乳液浸泡，制得一浸马尾松单板，再利用钛酸四丁酯的乙醇溶液浸泡，并配合减压加热处理，制得改性马尾松单板，最后将竹表板和改性马尾松单板经组坯、分段热压、分段泄压，即得集装箱底板。本发明所得集装箱底板物理机械性能优异，性能稳定，在制备和使用过程中可有效避免恶劣环境而导致的开裂问题，具有广阔的应用前景。

Anticorrosive timber

本发明涉及一种耐腐蚀型木材，对木材进行了改性处理使得木材发生了本质变化具有耐腐蚀性，主要通过对木材进行乙酰化：（1）干燥和预处理，将木材干燥至含水率3%-7%，同时用汽蒸预处理，以改善木材的渗透性；（2）乙酰化，在反应罐中添加一定的乙酸酐漫泡木材，然后加热至100~140℃；（3）产品净化，乙酰化后需回收反应罐中残留的乙酸酐，用清水漂洗，将酸酐转变为酸后，排除酸液随后再干燥木材。本发明利用乙酰化可提高木材的耐腐蚀性，使木材的吸湿性显著降低，具有很好的稳定性，减少大气表面的侵蚀和长久保持色泽鲜亮，影响了木材的力学性质。

Method for production of osb boards based on wood with reduced release of volatile organic compounds (voc)

FIELD: woodworking industry.SUBSTANCE: group of inventions relates to the woodworking industry, in particular to the processing of wood chips for the OSB board production. Wood shavings are treated with steam from 5 to 20 minutes after its manufacturing without drying. At that steam is passed through wood chips at temperature from 80 °C to 120 °C and under pressure from 0.5 bar to 2 bar. Wood shavings are made of logs, treated with steam, dried, glued, distributed on conveyor belt and pressed to produce OSB board. Production line comprises a device for debarking suitable logs, a chip mill, a device for steam processing, a dryer, a device for sorting and separation of chips, a device for gluing chips, a device for distribution of glued chips on a conveyor belt and a press. Device (10) for steaming comprises housing (11), transportation device (12) passing through housing, steam supply line (13), provided above transportation device in housing. Along supply line there is spraying device (14) for application of steam to wood chips located on transportation device.EFFECT: simplified process of wood chips treatment.13 cl, 2 tbl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 728 871 C1 (51) МПК B27N 1/00 (2006.01) B27N 3/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B27N 1/00 (2020.02); B27N 3/04 (2020.02) (21)(22) Заявка: 2019133765, 12.03.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): СВИСС КРОНО ТЕК АГ (CH) Дата регистрации: 31.07.2020 Приоритет(ы): (30) Конвенционный приоритет: 25.04.2017 EP 17167974.9 (45) Опубликовано: 31.07.2020 Бюл. № 22 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.10.2019 (86) Заявка PCT: 2 7 2 8 8 7 1 R U (87) Публикация заявки PCT: WO 2018/197094 (01.11.2018) Адрес для переписки: 123242, Москва, пл. Кудринская, д. 1, а/я 35, "Михайлюк, Сороколат и партнеры патентные поверенные" (54) СПОСОБ ИЗГОТОВЛЕНИЯ ПЛИТ OSB НА ОСНОВЕ ...

Method for simply manufacturing environment-friendly flame-retardant wood and improving mechanical property of environment-friendly flame-retardant wood

本发明涉及一种简单制造绿色环保阻燃木材且同时提高其力学性能的方法，属于材料加工技术领域。将一份尿嘧啶和40～100份溶剂加入到玻璃容器中，控制反应器的温度为50～90℃，保温搅拌10min(分钟)～2h(小时)；将1～5份植酸加入到玻璃容器中，搅拌10min～1h。将一定形状的木材浸泡在玻璃容器的溶液中30min～3h后取出，用蒸馏水、乙醇多次洗涤，然后烘干，获得力学性能提高的阻燃木材。本发明操作简单，只需要把木材浸泡在植酸和尿嘧啶的混合溶液中就能实现绿色阻燃的目的，十分适合扩大生产，且该木材的力学性能也得到了提升。

A kind of method of Wooden modifying

本发明公开了一种木材改性的方法，将木材切割，烘干，将木材浸泡在质量浓度为20％的复合疏松剂的水溶液中；将疏松后的木材，放入到密闭的浸泡罐中，加入改性剂水溶液，其中改性剂的质量浓度为20～40％，升温至60～80℃，浸泡时间为10～20小时，静置冷却至室温，排出改性液，清理木材表面改性液，烘干。首先将木材进行切割成型后，先浸泡在复合疏松剂中，通过复合疏松剂的加入，可以在浸泡木材的过程中，产生气泡，气泡可以用来疏通木材的内部，能够使得后期改性剂水溶液能够更好地渗入到其中，之后通过加入改性剂水溶液，能够提高整体木材在长期受力情况下的力学强度。

Using delignification timber as the preparation method of the heat-sensitive variable colour phase-change accumulation energy timber of raw material

本发明是一种以脱木素木材为原料的热敏变色相变储能木材的制备方法，包括如下工艺步骤：（1）将木块加入到氢氧化钠和亚硫酸钠的混合溶液中，加热至沸腾保持一定时间，之后用去离子水洗涤，得到脱木素木材；（2）将脱木素木材加入到过氧化氢溶液中进行漂白，加热至沸腾，直至木材变白；（3）将结晶紫内酯和双酚A加入到熔融的十四醇中，在加热条件下进行磁力搅拌，得到复配物；（4）将脱木素木材放入复配物中浸渍，放入真空烘箱中一定时间，得到热敏变色相变储能木材。优点：原料不但保留了原木原有的三维多孔结构，而且比原木具有更大的吸附率，制备得到的热敏变色相变储能材料，成本低，方法简单，生产周期短，环境友好，热敏变色。

Processing device for environment-friendly gift box production raw materials

本发明涉及一种环保礼品盒生产原料的加工设备，蒸煮装置的旁侧设置有对蒸煮后的竹壳上蒸煮液进行脱除的脱液装置，脱液装置包括内筒、外筒，内筒转动固定在外筒内，驱动机构G驱使内筒进行转动，内筒的桶壁上均匀开设网孔，内筒的直径与框体的外径相吻合。上述技术方案可有效的对竹壳进行摊展，为竹壳的加工利用提供可靠的支持。

Treatment technology for taking agricultural waste as packaging box producing raw material

本发明涉及一种将农业废弃物作为生产包装盒原料的处理工艺，步骤S3中蒸煮在蒸煮装置中进行，蒸煮装置包括蒸煮桶和蒸煮桶上方设置的环形导轨，蒸煮桶内设置有网孔隔板，网孔隔板上部的蒸煮桶桶腔用于对竹壳进行蒸煮，网孔隔板下侧设置有加热组件B，环形导轨上设置有移动小车，移动小车上设置有卷扬机，卷扬机与盛装竹壳的栏框相连接，栏框由各框体拼接组成，框体包括框底、框盖以及圆形的侧框壁，框底的一端与侧框壁铰接连接，侧框壁的底部设置栓扣，栓扣内插入插栓对框底进行锁紧。上述技术方案可有效的对竹壳进行摊展，为竹壳的加工利用提供可靠的支持。

Wood preservative treatment equipment and method

本发明公开了一种木材防腐处理的设备和方法。设备包括1#水槽、2#水槽，供电部件和光催化光源，所述1#水槽和2#水槽的侧壁均设置至少一个孔洞；所述孔洞用于支撑待处理木材，并使木材的一端位于1#水槽内，另一端位于2#水槽内；所述供电部件用于提供电场力，使待处理的木材通过1#水槽和2#水槽内盛放的具有不同电负性的抗菌剂中的纳米颗粒进入待处理木材的内部；所述光催化光源用于对待处理木材进行光催化反应。采用本发明的设备和方法对木材进行防腐处理，处理后的木材防腐效果好，且处理过程无污染。

A kind of straw willow compiles mildew-resistant fixation treatment liquid and the compound method thereof of straw

本发明公开了一种草柳编麦秆的防霉固色处理液及其配制方法，由以下原料配制而成：砒啶硫酸锌，硫氰酸钠，反丁烯二酸，十二烷基苯磺酸钠，羟甲基糠醛，鼠李糖脂，三乙醇铝，硬脂醇，聚丙烯酸酯胶乳，水。本发明中处理液制备方法简单，配方科学合理，产品包括多种功能成分，在处理后的材料表面形成致密的聚合物，有较强的抗氧化性能，能有效起到防止褪色的作用；处理液中反丁烯二酸和羟甲基糠醛能使麦秆快速软化，提高工作效率；砒啶硫酸锌与其他材料协同作用可以增强处理液的抗菌性能，鼠李糖脂、硬脂醇和聚丙烯酸酯胶乳可以保证处理液在材料表面的稳定性，使材料制成成品后能够长期抗菌、防霉，提高产品的使用寿命。

A kind of waterlogged wooden culture relics reinforcement means using nano-cellulose

本发明公开的一种利用纳米纤维素的饱水木质文物加固方法，将纳米纤维素与填充剂混合后得到加固剂，将饱水木质文物经脱色、脱盐、放入加固剂中浸渍、干燥进行加固。本发明处理得到的饱水木质文物色泽鲜亮、稳定性好、不易析出盐分、特别是不会发生二次酸降解。本发明可有效地对饱水木质文物进行清理和保护，干燥加固后的木材会稳定在pH中性，有效抑制酸腐蚀和盐分析出，极大地增强了高度腐朽木材的力学强度。

Method for treating agricultural waste as gift box production raw material

本发明涉及一种处理农业废弃物作为礼品盒生产原料的方法，步骤S3中蒸煮后的竹壳先在脱液装置上将蒸煮液脱除，脱液装置包括内筒、外筒，内筒转动固定在外筒内，驱动机构G驱使内筒进行转动，内筒的桶壁上均匀开设网孔，内筒的直径与框体的外径相吻合。上述技术方案可有效的对竹壳进行摊展，为竹壳的加工利用提供可靠的支持。

Honeybee rearing machine production method

The present invention relates to a method of manufacturing a bee maker, comprising: a back plate of a specifier, a front plate, a back plate of a specifier and a bottom surface of a front plate; Prepare the right and left side face plates, bottom plate and hangers made of wood so that the back plate of the specifier is fixed to the middle plate of the back plate attaching device equipped with the air taker, and fasten the left and right face plate and bottom plate, The present inventor has developed a manufacturing method for manufacturing a specification machine by fixing the front plate to the middle plate of the front plate attachment machine having the same structure as the attachment machine, .

System for producing red wine packing boxes

本发明涉及一种生产红酒包装盒的系统，包括竹壳预处理单元和竹壳后加工单元，第一、二单板纵向拼接机结构相同，第一单板纵向拼接机包括机架K，机架K上设置有用于竹壳块进行拼接的拼接机构和调控各部件运行状态的控制组件K，拼接机构的前侧设置对待拼接的竹壳块进行送料的竹壳送料机构，拼接机构的后侧设置对拼接好的竹壳块进行卸载的竹壳卸料机构，竹壳送料机构包括竹壳块输送带进料端上方设置的第一、二安装横梁，第一、二安装横梁与机架K沿铅垂方向构成滑动导向配合连接。上述技术方案可有效的对竹壳进行摊展，为竹壳的加工利用提供可靠的支持。

Method for wood processing by combined exposure to energy of electromagnetic field of ultra-high frequency and ultraviolet radiation

FIELD: wood processing.SUBSTANCE: invention relates to the field of wood processing, in particular to drying and preparation of lumber surfaces for coating with protective compounds. Wood is cyclically exposed to microwave and ultraviolet radiation. In this case, in each cycle, microwave treatment is carried out for 5-8 minutes in the frequency range 2-3 GHz with an interval between each microwave exposure from 5 to 15 minutes, during which the wood surface is processed from different sides by exposure to ultraviolet radiation with a wavelength of 100-320 nm.EFFECT: strength properties of the material are improved, the wettability of the surface of the prepared sawn timber is improved, the protection of wood from damage by wood-staining fungi and the restoration of wood affected by coniophoraceae fungi are ensured.1 cl, 4 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 755 439 C1 (51) МПК B27K 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B27K 5/04 (2021.08) (21)(22) Заявка: 2021105001, 26.02.2021 (24) Дата начала отсчета срока действия патента: Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 26.02.2021 (45) Опубликовано: 16.09.2021 Бюл. № 26 (56) Список документов, цитированных в отчете о поиске: RU 2034697 C1, 10.05.1995. RU 2580172 C2, 10.04.2016. RU 2067928 C1, 20.10.1996. KR 1020050085824 A, 29.08.2005. WO 1992010341 A1, 25.06.1992. 2 7 5 5 4 3 9 R U (54) Способ обработки древесины путем комбинированного воздействия энергией электромагнитного поля сверхвысокой частоты и ультрафиолетовым излучением (57) Реферат: Изобретение относится к области обработки сторон воздействием ультрафиолетового древесины, в частности к сушке и подготовке излучения с длиной волны 100-320 нм. поверхностей пиломатериала к покрытию Улучшаются прочностные свойства материала, защитными составами. На древесину циклически улучшается смачиваемость поверхности воздействуют СВЧ-излучением и ультрафиолетом. подготовленных ...

Preparation method of rare earth-carbon quantum dot fluorescent transparent wood and fluorescent transparent wood

本发明提供了稀土‑碳量子点荧光透明木材的制备方法及荧光透明木材，包括对木材进行常规干燥处理，将干燥后的木材浸泡在纯水、亚氯酸钠和冰醋酸的混合液中，并经过抽提脱水等后续步骤制得脱木素薄木模板，将木质素与尿素混合，制得碳量子点溶液，将稀土材料与环氧树脂混合制得制得荧光环氧树脂浸渍液，将脱木素薄木模板先后浸渍在碳量子点溶液与荧光环氧树脂浸渍液中并固化，制得稀土‑碳量子荧光透明木材。该方法使用碳量子点与稀土铝酸盐两种蓄光发光材料，其所吸收光的波长存在重叠，因此在同时作用时可以产生协同效果，提升单独作用时的荧光性能。

Production method for rubber-wood heated floor

本发明公开了一种橡胶木地热地板的生产方法，包括（1）、将橡胶木坯板放入浸渍罐，进行2-5个以下浸渍循环：抽真空保持20-30分钟，注入浸渍液，加压至0.2-1Mpa，保持1-2小时，排出浸渍液；（2）、打开浸渍罐，取出橡胶木坯板，放干燥窑，饱和蒸汽状态下，缓慢升温至100-160℃，保持8-24小时，降温，然后缓慢升温至80-100℃，烘至含水率≤10%；（3）、经地板成型，UV涂装，检验，包装后即得成品。本发明可以对橡胶木湿板直接进行加工处理，降低了能耗和生产成本，解决了常规橡胶木加工需要干板才能浸胶加工导致能耗和生产成本高的问题，且所用的浸渍液不含会释放甲醛的树脂等成分，较环保。

A kind of municipal administration gardens anticorrosive wood

本发明公开了一种市政园林用防腐木，通过以下步骤制备而成：将木材放置在空气中气干，直至含水率小于15%，得到气干后的木材；在木材防腐真空加压设备中，将气干后的木材浸渍到防腐处理药液中，并在真空度为‑0.1MPa～‑0.08MPa下浸渍1h～26h，然后在压力为0.2MPa～5MPa下，将真空浸渍后的木材保压1h～48h，得到真空加压浸渍处理后的木材；将真空加压浸渍处理后的木材放置在空气中气干，得到气干后的浸渍木材，然后利用鼓风干燥箱对气干后的浸渍木材进行升温干燥处理，得到防腐木材。所述的防腐处理药液的有效成分为Taxol C和假细锥甲素。

Wood flooring with natural paint

본 고안은 천연도료가 함유된 목재 마루판에 관한 것으로서, 보다 상세하게는 천연도료로서의 캐슈도료 70 내지 90중량부와 바인더 10 내지 15중량부 및 광촉매로서의 TiO2 10 내지 30중량부 및/또는 음이온석 분말 10 내지 30중량부를 혼합 또는 선택적으로 혼합, 교반하고, 상기 혼합물에 식물로부터 추출, 정제된 천연향 오일 5 내지 10중량부 더 첨가 혼합, 교반하는 표면처리제의 형성 단계; The present invention relates to a wooden floorboard containing natural paint, and more specifically, 70 to 90 parts by weight of cashew paint as a natural paint, 10 to 15 parts by weight of binder and 10 to 30 parts by weight of TiO2 as photocatalyst and / or anionic stone powder Forming a surface treatment agent for mixing or stirring 10-30 parts by weight, and optionally mixing and stirring 5-10 parts by weight of the natural flavor oil extracted and purified from the plant; 상기 표면처리제를 목재 마루판의 표면에 스프레이 도포하는단계; 및 이를 자외선 환경 또는 열풍으로 건조시키는 단계로 이루어 지므로서, 화학 조성물이 표면처리된 종래 목재 마루판의 유해성 문제를 탈피하여 친환경적 환경을 제공함과 아울러, 음이온 방출에 의한 실내 쾌적성과 유익한 작용을 하게 하는 천연도료가 함유된 목재 마루판이 개시된다. Spray coating the surface treatment agent on a surface of a wooden floorboard; And it consists of the step of drying in an ultraviolet environment or hot air, thereby avoiding the harmful problems of the conventional wood floorboard surface treated with a chemical composition to provide an environmentally friendly environment, and to make the indoor comfort and beneficial action by the release of negative ions Wood floorboards containing paint are disclosed.

Thermal treating method for log

본 발명은 목재의 색상을 고급스럽게 함과 동시에 목재의 수축 팽창을 방지하여 치수를 안정시키고 내충성을 향상시키거나 부패를 방지하기 위해 목재를 열처리함에 있어서, 생재의 통나무를 건조하지 않은 상태로 화로에 넣어 가열함으로써 인위적으로 통나무 내측에 크랙(Crack, 갈라진 틈)을 형성시키되 외부 껍질은 크랙 없이 그대로 유지되게 한 통나무의 열처리방법에 관한 것이다. 더 나아가 열처리된 통나무의 크랙에 약물을 고루 주입하여 통나무가 부패하거나 벌레가 발생하지 않도록 하는 통나무의 열처리 방법에 관한 것이다. The present invention is to enhance the color of the wood and at the same time to prevent shrinkage expansion of the wood to stabilize the dimensions, to improve the resistance to insects or to heat the wood in order to prevent decay, the log of raw materials in the furnace without drying It relates to a method of heat treating a log that artificially forms a crack (crack) inside the log by heating it, but keeps the outer shell without cracking. Furthermore, the present invention relates to a method for heat treating logs, in which drugs are injected evenly into cracks of heat treated logs so that logs do not rot or worms. 이에 따른 본 발명의 열처리방법은 생재의 통나무를 고온의 화로에 넣어 가열함으로써 통나무가 빠르게 건조되게 하여 통나무의 외부 껍질을 제외한 통나무 내측의 심재 부분의 수분이 팽창되어 배출됨으로써 인위적으로 크랙이 형성되게 한 것을 특징으로 한다. According to the heat treatment method of the present invention by placing the log of the raw material in a high temperature furnace to heat the log to dry quickly so that the moisture of the inner core part of the log excluding the outer shell of the log is expanded and discharged to artificially form cracks It is characterized by. 통나무, 크랙(Crack), 화로 Logs, Cracks, Braziers

Wood modifying method

СПОСОБ МОДИФИЦИРОВАНИЯ ДРЕВЕСИНЫ , включающий ее сушку под вакуумом , пропитку модифицирующим агентом и отверждение его в-древесине , отличающийс  тем, что, с целью интенсификации и упрощени  процесса, а также повышени  прочностных свойств древесины, сушку и пропитку провод т в среде модифицирующего агента при 70-80 с, причем в качестве модифицирующего агента испольэуйт отход дефинильного производства, сушку осуществл ют . при статическом давлении 3,33 8 ,0 кПа в течение 20-240 мин, а про .питку - при давлении 0,4-1,0 МПа. A method for modifying wood, including drying it under vacuum, impregnating with a modifying agent and curing it in wood, characterized in that, in order to intensify and simplify the process, as well as to increase the strength properties of wood, drying and impregnation are carried out in a medium of modifying agent at 70 -80 seconds, where the waste of the final production is used as a modifying agent, drying is carried out. with a static pressure of 3.33 8, 0 kPa for 20-240 minutes, and about a power plant - at a pressure of 0.4-1.0 MPa.

The construction technology of the modified quick growth poplar wood of steel plate

本发明属于速生木材改性技术领域，尤其涉及一种钢板改性速生杨木的施工工艺。包括以下有效步骤：a、选材；b、切割；c、深处理；d、晾干；e、热改性；f、烘干；g、裁剪；h、配置结构胶；i、浸渍；j、组合；k、养护。与现有技术相比，本发明的优点和积极效果在于，本发明提供了一种钢板改性速生杨木的施工工艺，通过钢板、结构胶以及一系列施工工艺对速生杨木加工、粘结、养护、预压、后处理等方法进行改性处理，进而改变速生杨木的抗压强度、弹性模量、变形率、抗震性能等力学性能，使之满足建筑结构构件(柱、梁、板、墙)的使用要求。

Ultra-violet irradiated silver fluoride compositions and biocide uses thereof

A kind of processing method using timber as the case and bag buckle raw material of matrix

本发明涉及箱包制造技术领域，具体涉及一种以木材为基体的箱包卡扣原料的处理方法，包括下列步骤：干燥；浸泡一；浸泡二；高温加压；加工；本发明制得的木质卡扣硬度高、色泽好、手感好。

Formaldehyde scavenger, deodorant composition, deodorant solution and wooden material

A kind of processing and treating method improving timber stability and waterproof performance

本发明涉及家具用材加工处理技术领域，公开了一种提高木材稳定性和防水性能的加工处理方法，包括以下处理步骤：将所需处理木材经初步加工后，在45‑50℃下初步烘干20‑30分钟，再将烘干后的木材依次处理液1、2中浸泡，经本发明的方法处理所得到的木材，可以将普通木材转变成高密度的油性木材，大大提高了木材的防水性能和稳定性，提高了木材的硬度，且经加工得到的木材具有芳香气味，采用本发明处理后的木材，其后期加工处理的难度和成本也将降低。

Preparation method and application of fragrance-releasing masson pine laminated wood

本发明涉及木材加工技术领域，具体涉及一种释香型马尾松集成材的制备方法。一种释香型马尾松集成材的制备方法，包括以下步骤：(1)制备微胶囊悬浮液I；(2)制备微胶囊悬浮液II；(3)制备微胶囊悬浮液III；(4)制备集成材基本单元；(5)制备集成材：依据产品需求将处理好的基本单元指接、胶拼成释香型马尾松集成材。本发明通过对三种具有不同功能特性的植物精油分别进行单独微胶囊化包覆处理、合成具有高芯材含量的植物精油微胶囊以及调控微胶囊尺寸实现其在木材内部的高效导入，赋予马尾松集成材稳定、持久的功能特性。

Modified wood and preparation method and application thereof

本发明涉及一种改性木材及改性木材的制备方法，所述改性木材包括木材本体以及位于木材本体的空隙中水化硅酸钙凝胶。本发明提供的改性木材密度大、尺寸稳定性，力学性能优良。所述改性木材的制备方法包括以下步骤：1)将组分A引入到木材本体的孔隙中，得到负载组分A的木材；2)将组分B引入到所述负载组分A的木材的孔隙中，使其与孔隙中的组分A发生反应，生成水化硅酸钙凝胶。本发明所提供的采用无机组分对木材进行强化的方法节能，环保。木材经强化后，所得木材性能优异，具有极高的推广及应用价值。

A kind of impreg and the preparation method of impregnating resin

本发明提供一种浸渍木及浸渍树脂的制备方法，所述浸渍木的制备方法包括一次干燥、浸渍、二次干燥和热湿处理步骤，采用此方法制备的浸渍木，力学性能、甲醛释放量和尺寸稳定性得到明显改善，能够达到橱柜、衣柜、门窗等家具、装饰以及木地板的使用要求，所述浸渍树脂的制备方法包括投料、反应和出料步骤，制备树脂所需的原料简单、易贮存，在木材含水率较低的情况下能够均匀地浸渍到木材内部。

Production method of food external packaging box

本发明涉及一种食品外包装盒的生产方法，包括竹壳预处理工序和竹壳后处理工序：步骤S11中脱毛在脱毛装置中进行，脱毛装置包括机架B和机架B上倾斜状布置的脱毛滚筒，脱毛滚筒的两端分别开设进料口和出料口，脱毛滚筒内壁面上设置有凸筋，凸筋的长度方向与脱毛滚筒的长度方向相一致，凸筋在脱毛滚筒的内壁上沿脱毛滚筒的长度方向呈层状布置，相邻层的凸筋呈间隔交错状布置，脱毛滚筒与驱动机构E相连接；脱毛滚筒的倾斜角度为2～5°。上述技术方案可有效的对竹壳进行摊展，为竹壳的加工利用提供可靠的支持。

A kind of preparation method of charing plank

本发明属于木材领域，公开了一种炭化木板的制备方法，所述制备方法包括切割与清洗、干燥、表面处理、炭化和整形五大步骤：本发明提供了一种炭化木板的制备方法，耗时较短，炭化均匀。

A kind of wooden door and window anticorrosive wood

本发明属于木材加工技术领域，具体涉及一种木质门窗用防腐木，所述木材先经过阻燃防裂处理，再进行防腐处理。阻燃防裂处理的浸注液包括以下成分：硼酸、钼酸钠、磷酸二铵、复合表面活性剂和水；防腐液包括以下成分：氮羟甲基树脂、松香乳液、辛酸、聚乙二醇、甲基硅酸钠、四水合八硼酸钠、亚麻籽油和乙醇。经过在处理罐中真空和高压浸渍处理后，木材的药液渗透率很好，木材的防腐、阻燃，耐腐蚀、抗虫蛀性能均得到了提高，并且生产的防腐木材中不含有毒有害物质，对人体安全健康；非常适合作为木质门窗的防腐木材使用。

LBL self assembly polyelectrolyte nano flame retardant coating and preparation method thereof

本发明公开了一种逐层自组装聚电解质纳米阻燃涂层及其制备方法，包括以下步骤：1)预处理：将基体材料放入酸性溶液中浸泡，用水清洗后干燥；2)自组装：将预处理的基体材料放入阳离子聚电解质溶液中浸泡，形成一层阳离子膜后，取出用水清洗后干燥，然后放入阴离子聚电解质溶液中浸泡，形成一层阴离子膜后用水清洗后干燥；依次重复上述自组装过程多次，即在基体材料表面制得逐层自组装聚电解质纳米阻燃涂层。本发明采用逐层自组装技术制备聚电解质纳米阻燃涂层，绿色环保，且制备方法简单易行，不破坏基体材料的内部结构，同时具有较高的阻燃效率，适用于在织物、木材、泡沫、塑料等材料表面形成阻燃涂层。

Method for drying a bamboo tube without formation of splits and checks

본 발명은 통대나무(筒竹)의 쪼개짐을 방지하기 위한 건조방법에 관한 것으로, 더욱 상세하게는 통대나무의 마구리면을 통한 수분 증발이 완전차단 또는 부분차단이 되도록 통대나무의 마구리면을 적절한 수분차단막으로 밀봉하여 차폐막처리한 후 가열장치내에서 소정의 온도범위로 건조시키는 단계로 이루어진 통대나무의 건조방법에 관한 것으로, 통상(筒狀)의 대나무를 쪼개짐이 없이 안정적으로 건조생산할 수 있으며, 건조시간의 단축, 죽제품의 실내 이용함수율 수준까지의 인공건조, 변색(變色)과 부후(腐朽) 예방, 잔류응력의 완화효과 및 증습 조절이 불필요한 건조가 가능하므로써 건조생산비 절감과 사용 중의 서비스성을 개선할 수 있어 통대나무를 이용한 죽제품에 유용하게 이용될 수 있으며, 이로 인해 죽공예 산업의 발전에 기여할 수 있다. The present invention relates to a drying method for preventing the cleavage of the bark wood, and more particularly to the moisture surface of the bark wood so that the evaporation of water through the barb surface of the bark is completely blocked or partially blocked. The method relates to a method of drying a bamboo comprising a step of sealing the membrane with a shielding film and drying the film in a predetermined temperature range in a heating apparatus. The bamboo can be stably dried and produced without breaking. Reduced production time and improved serviceability during use by shortening the time, artificial drying up to the indoor utilization rate of bamboo products, preventing discoloration and swelling, reducing the residual stress and drying without unnecessary humidity control. It can be useful for bamboo products using bark wood, which can contribute to the development of bamboo craft industry. have.

Method for adjusting chromatic aberration of wood veneer

本发明涉及一种木质单板调节色差的方法，包括抽提物去除、清洗、抽提物二次去除、二次清洗、调色剂洗涤干燥制备得到色差值在△E在0‑0.25之间，颜色均匀度高的单板，本发明通过有限去除木材原生发色物‑抽提物，在针对继发发色物‑木质素相关发色基团，进行去除。经过调色处理后，降低单板色差，但不影响原有纹理，还能够有效提升单板附加值。目前木单板市场由于单板色差导致木材单板的降级使用(价格便宜)。通过本方法处理后效果与自然本色接近，具有很高的附加价值。

A kind of processing method of the wicker plaiting article rattan that can promote knitting yield rate

本发明涉及一种可以提升编织品成品率的柳编用藤条的处理方法，包括以下步骤：（1）、在藤条收割后立即除去叶片，将藤条使用质量分数为1.5%的硫酸亚铁溶液浸泡处理2‑3h，然后使用质量分数为2.2%的硫酸钾溶液浸泡处理3‑5h；（2）、将藤条使用混合泥包裹，混合泥厚度为2‑3cm，然后在65‑70℃下烘烤1‑2h，烘烤过程中保持各处烘烤均匀，烘烤完成后迅速将烘烤后的包裹着混合泥的藤条放入处理液中浸泡处理；（3）、将藤条清洗后在42‑45℃下烘干至含水率为35‑40%，进行编织。经过本发明处理后的藤条的编织的开裂率低，编织成品率达到96%以上，相对于常规方法能够提升15‑20%，经济效益明显。

Method of wood impregnation

FIELD: woodworking industry.SUBSTANCE: invention relates to woodworking industry, in particular, to impregnation of wood with pre-drying. Wood is heated to bulk volume temperature 80–100 °C and immersed in impregnation liquid. Prior to immersion, partial drying of wood is performed with loss of 5–20 % of moisture contained in wood before drying. At that time interval after completion of incomplete drying and immersion into impregnating liquid ranges from 1 to 60 s, and duration of impregnation makes 10 to 60 minutes.EFFECT: simplified process of wood impregnation.1 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 688 483 C1 (51) МПК B27K 3/02 (2006.01) B27K 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B27K 3/02 (2019.02); B27K 5/04 (2019.02) (21)(22) Заявка: 2018123421, 27.06.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 21.05.2019 (45) Опубликовано: 21.05.2019 Бюл. № 15 2 6 8 8 4 8 3 R U (54) Способ пропитки древесины (57) Реферат: Изобретение относится к деревообрабатывающей промышленности, в частности к пропитке древесины с предварительной сушкой. Выполняют нагрев древесины до среднеобъемной температуры 80100°C и погружение в пропиточную жидкость. Перед погружением выполняют неполную сушку древесины с потерей от 5 до 20% влаги, Стр.: 1 (56) Список документов, цитированных в отчете о поиске: RU 2351860 C2, 10.04.2009. RU 2026777 C1, 20.01.1995. RU 2511887 C2, 10.04.2014. US 9440372 B2, 13.09.2016. US 9415526 B2, 16.08.2016. содержавшейся в древесине перед сушкой. При этом интервал времени после завершения неполной сушки и погружением в пропиточную жидкость составляет от 1 до 60 с, а продолжительность пропитывания составляет от 10 до 60 мин. Упрощается процесс пропитки древесины. 1 ил. C 1 C 1 Адрес для переписки: 185910, Респ. Карелия, г. Петрозаводск, пр. Ленина, 33, отдел ЗИС ПетрГУ, Буднику П.В. 2 6 8 8 4 8 3 (73) Патентообладатель(и): Федеральное государственное ...

Wood craft painting method

一种木制工艺品绘画方法，包括以下步骤：根据木质工艺品的形状和尺寸对木材进行切割处理，获得木质绘画板；对木质绘画板进行初步干燥并对其进行防腐处理；对木质绘画板进行干燥处理并清除其表面的尘土、碎屑和油污；对其进行粗砂纸打磨、细砂纸打磨和抛光处理；使用激光雕刻机将所设计的图案雕刻在木质绘画板上；人工根据木质绘画板上的轮廓线对其进行修补加工并按照预先的设计方案对其进行上色。本发明操作简单，使用方便，通过激光雕刻机进行工艺品生产，不仅显著提高了加工效率，省时省力，有助于降低人工成本，还提高了制作效果，图案的尺寸更加精确，轮廓形状更加清晰，并且具有较佳的防腐、防潮和防火性能，不易发霉损坏，保存时间长。

Coloring method for printing

本发明涉及印刷技术领域，且公开了一种印刷用着色方法，包括以下步骤，S1，清除待印刷木料上的尘土和油污；S2，选择砂纸；S3，先用小号砂纸打磨掉瘢痕，然后用大号砂纸继续打磨；S4，打磨完毕后，用潮湿的布擦干净木屑；S5，戴上手套，搅匀着色剂；S6，沿着木纹轻柔地涂刷着色剂，均匀覆盖全部木料；S7，待木料充分吸收着色剂；S8，把印刷着色后木料烘干，烘干后进行透明材料封面。该一种印刷用着色方法，通过打磨后上着色剂，再对着色剂进行烘干处理，保证着色的稳定性，最后通过透明材料聚氨酯亮光漆进行封装，聚氨酯亮光漆起到保护和美化作用，使颜色漆保存更长久。

Wood vacuum drying equipment and the drying method by using it

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wood vacuum drying apparatus and a drying method for drying wood in a vacuum state. More particularly, the present invention relates to a wood vacuum drying apparatus and method for drying wood in a vacuum state, The water is supplied to the inside of the chamber at a high pressure to maximize the dehydration of the wood as a result of zooming and optionally to add an aqueous solution of additives such as incombustible materials, salt, loess, dye, Which can penetrate deeply into trees and produce high quality wood having various characteristics. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wood vacuum drying apparatus and a drying method. That is, a chamber 1 in which a wood (w) storage space is provided, and a control unit 3 for controlling the internal pressure of the chamber 1 to be in a low-pressure state close to an extreme vacuum or a high pressure state suitable for infiltration into a wood tissue A vacuum drying apparatus for a wooden vacuum drying apparatus comprising a vacuum drying apparatus and a high- The vacuum drying and high-pressure impregnation means comprises hydraulic cylinders (2) and (3) arranged in two tiers and means for controlling the hydraulic cylinders, The hydraulic cylinder is provided with a hydraulic cylinder 2 positioned in front and a piston 31 located behind the hydraulic cylinder 2 connected to the piston 21 of the hydraulic cylinder 2 by a rod 22 ), The hydraulic cylinder 3 located at the rear side is provided with a directional control valve 7 in a conduit connected to the pump so that the hydraulic cylinder 3 can be operated back and forth by a pump, One end of the front end of the hydraulic cylinder 2 located at the front side is connected to the inlet / outlet 12 of the chamber 1 by a conduit 14, Wherein the other end of the hydraulic cylinder (2) is connected to a tank or a penetrating liquid ...

Composition and Manufacturing Method of self-exitinguishing fire-retardant wood by free carbon, metallic salts and micro-fibril by Modifide of Wood

The present invention relates to technology used for manufacturing wooden materials with strong resistance to flame. Wooden materials have organic compounds, which is easily being ignited at low temperatures and burnt, thereby being well known as more vulnerable materials to flame compared with other materials. In the present invention, developed is the wooden material having its eco-friendly property while improving its thermal property with use of technology which improves structural, physical and thermal properties where the developed wooden material has less vulnerable to flame and accordingly is recognized as safer materials, thereby being satisfied with Building Act and Fire Act and used in buildings and houses as a built-in materials.

A Control Method of Timber Drying Process using Microwave

본 발명은 목재의 초기 함수율을 측정하는 단계; 상기 초기 함수율에 따른 제1마이크로파를 조사하여 상기 목재를 제1건조하는 단계; 상기 제1건조된 목재의 건조중 함수율을 측정하는 단계; 및 상기 건조중 함수율에 따른 제2마이크로파를 조사하여 상기 목재를 제2건조하는 단계를 포함하는 마이크로파를 이용한 목재 건조공정의 제어방법에 관한 것으로, 상기 응축부를 통해, 목재를 건조하는 공정 중 발생되는 수증기의 함량을 산출하여, 건조된 목재의 함수율을 측정할 수 있기 때문에, 목재의 건조 상태에 따라 적정한 마이크로파 건조조건을 적용하여, 목재의 과도한 건조 또는 과열을 방지할 수 있다.

A kind of the preservation of timber against decay processing method

本发明公开了一种木材的防腐处理方法，通过中药浸泡液杀菌除虫后，采用采用满细胞法处理木材；处理过程中使用的防腐剂溶质为ACC或CDDC，溶剂为上述中药浸泡液；最后在干燥后的木材表面涂上一层耐候木油，即完成防腐处理。花椒、藿香和银杏叶均为常见的中药材，具有杀菌除虫的作用；接着用满细胞法进行防腐处理，使防腐剂充满木材的缝隙之间，起到防腐作用，最后再在木材表面刷上一层耐候木油，可以在一定程度上隔绝空气，防止木材表面氧化。使用该方法处理木材后可以最大程度的延缓木材的腐化速度。

A kind of timber modifying agent and preparation method and application

本发明公开了一种木材改良剂，所述木材改良剂由以下重量份数的物质组成：26份pH为4.5的羧甲基纤维素钠；3份阿拉伯胶；4份2‑氰基丙烯酸辛酯；乙醇37份；1份的聚磷酸铵‑硼酸锌复合阻燃剂，其中聚磷酸铵重量是硼酸锌的2倍，聚磷酸铵的聚合度为23‑25，含磷量为30％，含氮量为16％；0.2份枸橼酸；19份水；0.07份苯甲酸；13份分子量为6000‑8000的聚丙交酯‑乙交酯；0.03份苯扎氯铵。本发明制备的木材改良剂处理过的木材尺寸稳定性好，耐腐性强，吸水回弹率小。

Ways of protecting wood products from unwanted reactions caused by microorganisms

Method for preserving wood against undesirable reactions caused by microorganisms

Method for preserving wood against undesirable reactions caused by microorganisms

The present invention is related to a method for preserving wood against undesirable reactions caused by microorganisms. The invention also concerns wood preserved against molds, blue-stain fungi and rot fungi. According to the method, the wood being preserved is treated with a substance capable of inhibiting the growth of microorganisms, whereby said substance is penetrated into the wood at least essentially deeper than superficially. According to the invention, such a substance used in the method is a complexing agent, e.g., EDTA, which is capable of binding transition metals contained in the wood, whereby the complexing agent is first impregnated into the wood in a water-based solution, and subsequent to the impregnation step, the complexing agent impregnated into the wood is precipitated from the aqueous phase. The complexing agent can be precipitated by, e.g. lowering the pH of the wood, or alternatively, altering the temperature of the wood after the impregnation step. According to the invention, the complexing agent precipitated into the wood forms a reserve depot, whereby the substance re-dissolving from the depot is capable of binding transition metals entering the wood via rainwater or contamination.

Method and composition for treating wood

A method and a composition for treating wood products and a treated wood product prepared according to such methods where wood is treated by providing a wood to be treated, providing a treatment solution which includes an alkali silicate and a sealant composition, pressure treating the wood with the treatment solution, and applying energy to the treated wood.