Integrated environment-friendly gasification and melting incinerator

The invention provides an integrated environment-friendly gasification and melting incinerator, comprising an incinerator body, a garbage inlet, a combustion chamber, a melting slag outlet, a draught fan and a hot gas transmission pipeline, wherein a drying chamber, a first cracking chamber, a second cracking chamber, a primary melting slag chamber, a secondary melting combustion chamber and a secondary melting slag chamber are arranged in the incinerator body; the secondary melting combustion chamber is arranged on the upper part of the incinerator body; the drying chamber is arranged on the middle upper part of the incinerator body; the first cracking chamber is arranged on the middle part of the incinerator body; the upper end of the first cracking chamber is connected with the secondary melting combustion chamber and the drying chamber; the second cracking chamber is arranged on the lower part of the incinerator body; the upper end of the second cracking chamber is connected with the ...

Anti-dew ventilation method and facilities for main factory building of cold rolling factory

The invention relates to a dew prevention and ventilation method and facility for main workshop of cold rolling plant, which comprises the delivery of hot air. The invention gushes high speed hot air via an air blowing port on the pipe network laid on the ground at the peripheral of a steel coil; a hot air screen that isolates with other zones of the plant is formed in the steel coil piling zone, so that the ambient temperature in the steel coil piling zone is higher than the dewing temperature. The invention also comprises a monitoring system and delivers hot air to the ventilation system according to the monitoring signal fed back by the steel coil piling zone, so as to prevent the dewing of steel coil. The facility in the invention comprises: a dew point monitoring system, a monitoring point is positioned at a testing coil pre-arranged at the steel coil piling zone, an equipment for the monitoring and early warning of the dewing temperature of steel coil is positioned in the monitoring ...

Double-card mobile telephone

The present invention relates to digital mobile telephone. The existent digital mobile telephone only can mount and use one SIM (Subscriber Identification Module) card once. Said invented digital mobile telephone can mount two (or more than two) SIM cards at the same time, and car respectively use them. The user can use one SIM card as main one, and possess a fixed telephone number, when said user calls some telephone, but relucts that the called side knows own fixed telephone number or some time or address and the supplier of another SIM card possesses preferential price or other condition the another SIM card can be switched.

Direct -current brushless water pump

The utility model relates to a direct -current brushless water pump in pressurizing equipment field, the medial surface that including the casing and set up the electronic subassembly in the casing, the casing comprises casing and the spiro union protecgulum in the casing top, and the inside of casing is equipped with lower accommodating cavity, and the inside of protecgulum is equipped with and holds the chamber, and electronic subassembly includes PCB board, iron core group, spider, rotor assembly and spindle holds the chamber on, is equipped with water inlet, delivery port and manger plateplatform. The manger plate platform has been add between water inlet and delivery port, the manger plate platform increases along the one end of being close to the delivery port from the one end of being close to the water inlet gradually, and the one end shape of face that is close to the delivery port becomes to be used for blockking the manger plate face of rivers, the manger plate platform canprevent ...

TWIN LOCK

The present invention relates to a new kind of cylinder lock, and compared with the existence ones, the said twin lock features that two or more than two kinds of keys fitted. In the twin lock there is a metallic sheet for confining pellets, and through adjusting said metallic sheet, the confined pellets are changed, thus achieving the goal for changing key. If a twin lock replaces the ordinary cylinder lock, and if the key used in ordinary time is lost or stolen, it is only needed to adjust the mechanism on the lock and use another key, and the loss sense of security for lossing key and the troublesomeness and cost-increase due to changing lock are all avoided.

Intergral type fitting seat structure of motorcycle engine camshaft

The invention relates to an integral type fitting seat structure of a motorcycle engine camshaft, which is characterized in that the invention is composed of a camshaft integral type fitting seat 3 and a camshaft integral type fitting seat 4 which are arranged on a cylinder head 1; the invention adopts the integral type structure which can ensure the processing precision, convenient assembly and energy saving, and can also reduce dramatically noise at the cylinder head and improve the power of generator.

Short-bar-shaped nano-zinc oxide/graphene compound and preparation method thereof

The invention discloses a short-bar-shaped nano-zinc oxide/graphene compound and a preparation method thereof. Nano-zinc oxide in the compound is uniformly supported on the surface of a graphene sheet layer and shaped as a short bar. The preparation method of the compound comprises the following steps: dispersing a graphene oxide aqueous solution in absolute ethyl alcohol, and subsequently carrying out ultrasonic treatment to obtain a uniform dispersion liquid; adding a surface surfactant, namely polyethylene glycol 400, into the dispersion liquid to obtain a mixed liquid; dissolving Zn(NO3)2.6H2O in the absolute ethyl alcohol, and then adding to the mixed liquid; and adjusting pH of the mixed liquid to 9-10, then carrying out constant-temperature reaction in a sealed reaction kettle, and washing and drying a product after the reaction is ended to obtain a target product. The preparation method of the compound is a soft chemical method which is simple to operate, can be used for preparing ...

Portable vibration table for dynamic GPS three-dimensional measurement precision detection

The invention relates to a portable vibration table for dynamic GPS three-dimensional measurement precision detection. The portable vibration table for the dynamic GPS three-dimensional measurement precision detection can generate high-frequency three-dimensional repeated motion according to certain tracks and can be efficiently and reliably applied to detecting and testing the effectiveness of different high-frequency dynamic GPS observation methods. The portable vibration table comprises a base and a GPS antenna mounting base, a swing base is horizontally and rotatably arranged on the base, a perpendicular reciprocating motion device used for driving the GPS antenna mounting base to do perpendicular reciprocating motion is arranged at one end of the swing base, and a swing driving device is arranged between the other end of the swing base and the base.

Rotating device for synthesizing diesel oil by using biomass synthetic gas

The invention discloses a rotating device for synthesizing diesel oil by using a biomass synthetic gas. The device comprises a machine body and a filler bed. A synthetic gas inlet is arranged on the machine body; a diesel oil outlet is arranged at the lower part of the machine body; a waste gas outlet is arranged at right upper side of the machine body; a motor horizontally connected to a rotating shaft through a coupler is arranged at a central position of the left-middle part of the machine body; and the filler bed is arranged in the machine body and connected to the rotating shaft circularly. The device has the outstanding advantages of small floor area and space, simple and convenient operation and large production intensity.

Anti-dew ventilation method and facilities for main factory building of cold rolling factory

Cobaltosic oxide-zinc oxide/grapheme ternary complex and preparation method thereof

The invention discloses a cobaltosic oxide- zinc oxide/grapheme ternary complex and a preparation method thereof. The cobaltosic oxide-zinc oxide/grapheme ternary complex is prepared by the following steps: Co(No3)2 6H2O and a graphene oxide water solution are mixed, then an ammonia-water solution and a surface active agent PVP are added, and during a constant temperature backflow heat treatment process, Co(OH)2 loaded on graphene is produced; then, Zn(NO3)2 6H2O is added, then ammonia water is added again, and Zn(NH3)42+ and Zn(OH)2 are generated; finally, during a constant temperature heat treatment process of a reacting kettle, Co(OH)2 and Zn(OH)2 are taken as particles and grow through ostwald ripening, so as to form nanometer cobaltosic oxide and nano-zinc oxide particles loaded on the graphene, and the cobaltosic oxide-zinc oxide/grapheme ternary complex is prepared. The cobaltosic oxide-zinc oxide/grapheme ternary complex prepared according to the preparation method provided by the ...

High-voltage element and manufacturing method therefor

The invention discloses a high-voltage element and a manufacturing method thereof. The high-voltage element comprises a grid electrode, two source electrode/drain electrode regions, and a compound gate dielectric layer; the grid electrode is positioned on a substrate; the two source electrode/drain electrode are arranged inside the substrate on two sides of the grid electrode respectively; and the compound gate dielectric layer, which is arranged between the grid electrode and the substrate, at least includes at least two continuous films, wherein, one film is stacked on the other film, and the two films extend from one side of the grid electrode to the other side thereof respectively, and, as a combination of thermal oxide and a chemical vapor deposition layer, either continuous layer is a uniform gate dielectric layer.

Biomass two-stage type gas generating furnace

The invention discloses a biomass two-stage type gas generating furnace which comprises a furnace body and a furnace body liner arranged in the furnace body, wherein the furnace body liner is internally sequentially provided with a bin, a first pyrolysis chamber, a second pyrolysis chamber and an ash hopper from top to bottom, wherein the upper part of the first pyrolysis chamber is connected with the lower part of the bin, the lower part of the first pyrolysis chamber is connected with the upper end of the second pyrolysis chamber, the upper end of the second pyrolysis chamber is connected with the lower part of the first pyrolysis chamber, the lower part of the second pyrolysis chamber is connected with the ash hopper, and a gas outlet is formed in the side edge of the upper part of the second pyrolysis chamber. According to the biomass two-stage type gas generating furnace, a downdraft fixed bed and an updraft fixed bed are integrated into a whole, respective advantages of the downdraft ...

Site planning processing method and device, equipment and storage medium

The invention provides a site planning processing method and device, equipment and a storage medium. The method comprises the following steps: collecting wireless network index parameter values of a test point and the position of the test point; according to the wireless network index parameter values of the test points, determining whether to perform site planning on the test points; if it is determined that site planning is carried out on the test point, determining a site planning result of the test point according to the position of the test point and pre-stored site planning information; the site planning information comprises site information of built sites in an area where the test point is located, site information of sites under construction, and site information of sites to be built; the site planning result is used for indicating a site planning mode for optimizing the wireless network signal of the test point; and outputting a site planning result of the test point. According ...

Biomass gas catalytic reformer

The invention discloses a biomass gas catalytic reformer which is characterized by comprising a kiln furnace body and a kiln furnace body liner attached to the interior of the kiln furnace body, wherein a plurality of catalysis bed tube nests penetrate through the kiln furnace body liner; an upper gas conduit is arranged at the upper part of each catalysis bed tube nest; each upper gas conduit is vertically connected with the corresponding catalysis bed tube nest; a lower gas conduit is arranged at the lower part of each catalysis bed tube nest; the lower gas conduit is vertically connected with the corresponding catalysis bed tube nest; a combustion chamber is formed in the kiln furnace body; a waste flue gas outlet is formed in the right lower lateral part of the kiln furnace body; a plurality of gas burners are arranged in the middles of the front and rear sides of the kiln furnace body. The biomass gas catalytic reformer disclosed by the invention has the characteristics of simple structure ...