On-line charging data backing-up method, system and charging platforms

The embodiment of the invention discloses an on-line charging data backing-up method. The method comprises the following steps: classifying and storing the generated data by on-line charging platforms; backing-up the data with the corresponding variety on a plurality of on-line charging platforms by a backing-up node according to the divided data variety. Correspondingly, the embodiment of the invention also discloses an on-line charging data backing-up system and the on-line charging platforms. In the technical scheme provided by the embodiment of the invention, one backing-up node can simultaneously provide data backing-up disaster-tolerance service to a plurality of on-line charging platforms without needing to adopt a one-to-one mode of a main node and the backing-up node, thereby decreasing the construction and maintenance cost of the system.

Detecting system of superficial defects of small-size materials

The invention discloses a detecting system of superficial defects of small-size materials, comprising a pulse laser, a beam splitter, a cylindrical convex lens, a receiving sensor, a high-precision time delay device and an electronic computer, wherein the beam splitter is arranged in front of the pulse laser; the laser beams emitted by the pulse laser are split into two beams by the beam splitter, one of the two beams is focused by the cylindrical convex lens and enters into the surfaces of the materials to be detected and the other one of the two beams enters into the high-precision time delay device; the output end of the high-precision time delay device is connected with the input end of the receiving sensor; the high-precision time delay device delays for a while after receiving laser signals and then outputs electrical signals as the trigger signals of the receiving sensor; and the receiving sensor begins to detect the ultrasonic signals propagated on the materials to be detected after ...

Method of producing high-purity arsenical trichloride

Laser sonic surface wave stress test system

The invention discloses a laser acoustic surface wave stress test system, which is mainly comprises an ultrasound surface wave excitation part composed of a short-pulse laser, a spectroscope, a triple prism and a cylindrical convex lens, and an ultrasound surface wave detection part composed of a PVDF piezoelectric film and a high-frequency pre-amplifier. The invention uses the short-pulse laser to generate a high-frequency ultrasound surface wave on the surface of the samples to be tested, a stress value is obtained according to the principle of acoustic elasticity, the PVDF piezoelectric film is served as the receiver of the ultrasound surface wave, fast two-dimensional scanning is realized on the surface of the samples in the way that the PVDF piezoelectric film is fixed, the excitation source and the samples to be tested are in two-dimensional translation motion, the obtained ultrasound surface wave signals are transmitted to an electronic computer, and the measurement of the stress ...

Laser speckle test system

The invention discloses a laser speckle testing system used for measuring the movement velocity of nano-particles in nano-fluid. The system is characterized in that the irradiation mode of a light source and the receiving mode of a recording device are improved according to the optical character of the nano-particles. An extender lens system is used for two-dimensional expansion of laser beam to form the flowing nano-particles that are irradiated by a surface light source; the recording device is arranged on the light path which positively faces to the incident light direction at the other side of a transparent pipe of the tested nano-fluid according to the rayleigh scattering characteristic, so that the speckle image of the nano-particles is recorded clearly; the laser speckle testing system of the invention is not only used for measuring the movement of the nano-particles in the nano-fluid, but also applicable to the movement measurement of micron particles; the system has simple structure ...

Altitude plant system that resets

The utility model belongs to the technical field of the altitude plant and specifically relates to an altitude plant system that resets, it includes a 24V DC power supply, PLC of, auxiliary relay and altitude plant, the altitude plant be connected with auxiliary relay, auxiliary relay and PLC are connected, a PLC and a control button are connected, 24V DC power supply gives altitude plant, auxiliary relay, PLC and control button power supply simultaneously, PLC in has compile the electricity and has restarted the degree, the altitude plant be the laser scanning sensor of automatic cone or cheese winding machine top, the touch -sensitive screen of control button for having control software, touch -sensitive screen and PLC sharing data module and with the PLC communication. This altitude plant system that resets's setting, when the laser scanning sensor took place to report to the police, electromechanical worker can directly restore to the throne on the touch -sensitive screen, and easy ...

Novel climbers

The utility model discloses a novel climbers, it includes bracing piece, metal pole and running -board, bracing piece and metal pole pass through the sliding sleeve and connect, be equipped with the fixing bolt who is used for adjusting the metal pole on the sliding sleeve, the running -board passes through the connecting plate and is connected with the other end of bracing piece, the running -board is the sole form, and the both sides limit of running -board is equipped with the ligature area of two correspondences respectively, and the rear portion of running -board is equipped with foot neck fixed loop, through snap -fastener fixed connection between the ligature area, the tip of bracing piece and metal pole is equipped with corresponding rubber slipmat. The utility model discloses there is inconvenient, the dangerous high technical problem of use in the effectual prior art that has solved.

Block chain data traceability method and system based on image interaction traceability evidence storage structure

The invention relates to the technical field of information, in particular to a block chain data traceability method and system based on an image interaction traceability evidence storage structure, and the method comprises the following steps: building an original evidence storage image, and recording initial transaction information or associated transaction information through a pixel channel value of the original evidence storage image; injecting a pointer group into the original evidence storage image to form an evidence storage image file; the evidence storage image file is submitted to an IPFS system to be stored, and a corresponding CID is obtained; receiving a traceability request of a user, wherein the traceability request comprises a CID; reading a corresponding evidence storage image file from the IPFS system according to the CID of the traceability request; and verifying the block chain node according to the evidence storage image file and the block height, and if the verification ...

Photoelectric sensor's light signal receiving and dispatching bowl

The utility model discloses a photoelectric sensor's light signal receiving and dispatching bowl, have the launch hole with the receipt cavity of receiving the light signal, emission cavity bottom including the emission cavity of transmission light signal, it has a receiver hole to receive the cavity bottom, link together through the mode of pegging graft between emission cavity and the receipt cavity, emission cavity's the inside conical surface structure that adopts, the inside of receiving the cavity is provided with the shrink face structure, and is provided with shrink power unit on receiving the cavity, and the shrink face structure is connected in the transmission of shrink power unit. The utility model relates to a rationally, the preparation is convenient, can adjust the receiving area as required to according to receiving area adjustment reception sensitivity, the application scope that the transmission is covered has been increased.

Chlorine gasification equipment

The invention belongs to the technical field of chemical equipment, and relates to chlorine gasification equipment. The chlorine gasification equipment aims to solve the problem of unsuccessful gasification caused by a high resistance force in a gasification process of conventional liquid chlorine gasification equipment. The chlorine gasification equipment comprises a gasification chamber, a chlorine liquid intake pipe, a chlorine gas exhaust pipe and a heating device for heating the gasification chamber, wherein one end of the chlorine liquid intake pipe and one end of the chlorine gas exhaust pipe are communicated with the gasification chamber, and the other ends of the chlorine liquid intake pipe and the chlorine gas exhaust pipe are communicated with the outside; and the volume ratio of the chlorine liquid intake pipe to the gasification chamber is 1:15-20. The chlorine gasification equipment of the invention can effectively solve the technical problem.

Full-optical laser ultrasonic measuring method for internal defect of material

The invention discloses a full-optical laser ultrasonic measuring method for internal defects of a material. The method comprises the following steps: firstly, measuring the two-dimensional position and the size of the internal defect of a measured object on an x-y plane, and subsequently measuring the depth of the internal defect of the measured object in the z direction. By adopting the method, the three-dimensional position and the size information of the internal defect can be obtained by scanning, and the method is high in precision and efficiency, and is applicable to non-destructive detection on various materials.

Free end face movement speed test system

The invention discloses a free end face speed test system, mainly comprising a continuous laser, a cylindrical convex lens, an adjustable slit, an optoelectronic diode, a digital oscilloscope and the like. The system uses the change of luminous flux of the optoelectronic diode due to light shield of a free end face to be tested during stress deformation and change of voltage signals further caused to calculate the directional distribution of movement velocity of the free end face along with change of time, and the movement velocity of the free end face is obtained by the program quick calculation processing according to the relation of position and time. The system is not affected by impact pressure, uses the continuous laser as a detection light source and records the position signal of the free end face once per 2ns, so the system can have accurate and continuous measurement and record the whole process of the movement of the free end face; the system has simple structure, low cost, high ...

Anti-fracture ceramic filter cartridge

The utility model discloses an anti-fracture ceramic filter cartridge which comprises a cylindrical ceramic frame, a plurality of threaded rods are arranged in the ceramic frame, a plurality of second grooves and first filter holes are formed in the side walls of the threaded rods, a plurality of springs are welded to the bottoms of the second grooves, and the first filter holes are communicated with the second grooves. A sliding plate is welded to the other ends of the multiple springs, sliding grooves are formed in the groove walls of the left side and the right side of the second groove correspondingly, and the sliding plate is connected between the two sliding grooves in a sliding mode. By arranging the spring, the sliding plate and the elastic block, when external air exerts pressure on the side wall of the ceramic frame from outside to inside, the elastic block exerts pressure on the side wall of the ceramic frame from inside to outside under the elastic action of the spring, a certain ...

LED display module mask filler, packaging method and packaging structure

The invention relates to an LED display module mask filler, a packaging method and a packaging structure. The LED display module mask filler comprises first filling particles, second filling particles and hot melting particles, the size of the first filling particles is smaller than that of the gap space, the size of the second filling particles is smaller than that of the first filling particles, and the size of the hot melting particles is smaller than that of the second filling particles; the LED display module packaging method can adopt the LED display module mask filler to package the LED display module, and comprises the following steps: S1, filling a gap space of the LED display module with the filler; s2, the LED display module is heated, so that the hot melting particles in the filler are melted; and S3, the filler is cooled, so that the hot melting material is cured. The mask generated by the method is distributed in the gap space between the two adjacent lamp beads, so that light ...

Chlorine gasification equipment

The invention belongs to the technical field of chemical equipment, and relates to chlorine gasification equipment. The chlorine gasification equipment aims to solve the problem of unsuccessful gasification caused by a high resistance force in a gasification process of conventional liquid chlorine gasification equipment. The chlorine gasification equipment comprises a gasification chamber, a chlorine liquid intake pipe, a chlorine gas exhaust pipe and a heating device for heating the gasification chamber, wherein one end of the chlorine liquid intake pipe and one end of the chlorine gas exhaust pipe are communicated with the gasification chamber, and the other ends of the chlorine liquid intake pipe and the chlorine gas exhaust pipe are communicated with the outside; and the volume ratio of the chlorine liquid intake pipe to the gasification chamber is 1:15-20. The chlorine gasification equipment of the invention can effectively solve the technical problem.

Integral-stalk tip-breaking leaf-peeling and crushing integrated mechanism for sugarcane harvester

The invention discloses an integral-stalk tip-breaking leaf-peeling and leaf-crushing integrated mechanism for a sugarcane harvester, which comprises a leaf-harrowing roller, leaf-peeling rollers, a leaf-crushing roller, an inputting roller, an outputting roller, tip-breaking devices, a rack and a transmitting mechanism. The integral-stalk tip-breaking leaf-peeling and leaf-crushing integrated mechanism is characterized in that the tip-breaking devices are of three levels of tip-breaking devices; the inputting roller, the leaf-harrowing roller, the three-level tip-breaking device, the leaf-peeling rollers, the leaf-crushing roller and the outputting roller are arranged on the rack from front to back; the transmitting mechanism adopts a chain wheel, belt wheel and gear drive combined structure; the first level of tip-breaking device of the three levels of tip-breaking devices is arranged below the front of the leaf-peeling rollers, and positioned at the lower part of a sugarcane channel; ...

LED display screen driving method and device, computer equipment and storage medium

The invention relates to an LED display screen driving method and device, a display screen and a storage medium. According to the method, a display data stream is obtained, the display data stream comprises gray level data of each frame, the gray level data comprises normal gray level weight values and low gray level weight values which are sequentially ranked in a refreshing sequence, the low gray level weight values are gray levels exceeding the lowest brightness requirement of screen lightening, and the normal gray level weight values and the low gray level weight values are sequentially ranked according to the refreshing sequence of the gray level weight values. The LED display screen is driven to refresh according to a first driving mode corresponding to the normal gray scale weight, the refreshing sequence of the low gray scale weight is obtained, pixel units are determined according to the refreshing sequence, and all lamp beads in the pixel units belong to different categories; ...

Wavelength devision multiplex optical transmission equipment

The utility model discloses a wavelength devision multiplex optical transmission equipment, including plug, wire, air vent, heat extraction fan, main part, output port, screw, handle, input port, binding, fixed recess and reset button, wire one end and main part internal connection, the other end and plug fixed connection, the air vent is installed at main part both sides and parallel arrangement, the inside in the main part is installed to the heat extraction fan, the handle is installed in main part terminal surface both sides, and terminal surface before the main part is all established to input port, output port and binding, and lies in between handle and the handle, and parallel arrangement between binding and the output port, binding lie in the output port lower extreme, reset button installs in a main part terminal surface corner, fixed recess setting is at four corner's symmetric distributions of a main part terminal surface to this divides multiplexing optical transmission equipment ...

High-strength and high-toughness aluminum alloy, hollow structure profile thereof and preparation method of hollow structure profile

The invention belongs to the technical field of high-strength and high-toughness aluminum alloy profiles, and discloses a high-strength and high-toughness aluminum alloy, a hollow structure profile of the high-strength and high-toughness aluminum alloy and a preparation method of the hollow structure profile of the high-strength and high-toughness aluminum alloy. 0 to 0.4 part of Fe; 0.25 to 0.35 percent of Cu; 0.3 to 0.5 part of Mn; 1.2 to 1.8 parts of Mg; 0.1 to 0.2 part of Cr; 3.5 to 5.0 parts of Zn; zr: 0.05 to 0.2%; 0 to 0.1 part of Ti; the balance is aluminum and other inevitable impurity elements, and the content of other inevitable impurities is lower than 0.2. The aluminum alloy with optimized alloy components not only has excellent welding performance, but also has excellent mechanical performance, and the high-strength and high-toughness aluminum alloy hollow structure profile can be easily prepared. According to the prepared aluminum alloy profile with the hollow structure, ...

Collimated beam divergence angle detection device and divergence angle detection method

The invention discloses a collimated beam divergence angle detection device and a divergence angle detection method. According to the device, detected light can be focused through the lens group, passes through the cylindrical prism and is incident to the surface of the photonic crystal, and a light beam excites a Bloch surface wave on the photonic crystal and then is reflected and emitted; and the CCD collects and records emergent light from the direction of the cylindrical prism. According to the device, whether incident light is collimated or not can be monitored and judged according to the bending degree of an image formed in the CCD, and the divergence angle of the incident light is calculated. The device provides a novel collimated light beam judgment and divergence angle detection mode, and is economical, convenient, rapid in response and accurate in detection.

Light signal transmission break -make ware

The utility model discloses a light signal transmission break -make ware, including the installation casing optic fibre mount pad, light signal transport optic fibre, light signal focusing mirror, eccentric baffle installation seat, eccentric baffle, logical unthreaded hole, spectrometer mount pad, spectrometer are compared with prior art, this light signal transmission break -make ware simple structure, and powerful has realized that the light signal utilizes special equipment to control the light signal in the transmission course, avoided direct control light signal source switch, has protected the light signal source device.

Grating light signal reception micromatic setting

The utility model discloses a grating light signal reception micromatic setting, including grating box, light signal reception sensor seat, light signal reception device, be provided with resilient supporting unit in the grating box, resilient supporting unit connects light signal reception sensor seat, and is provided with the upper and lower adjusting device who connects light signal reception sensor seat on the grating box, be provided with the micromatic setting of connecting light signal reception sensor seat on the grating box. The utility model relates to a rationally, can adjust very conveniently, and not need special environment and equipment in the online back of grating, greatly made things convenient for user and maintenance personal, can guarantee the accuracy of biochemical analysis appearance wavelength moreover.

Intelligence optical transmission equipment

The utility model discloses an intelligence optical transmission equipment, including DC power supply interface, RST reset button, SYNC inputoutput interface all the way, F2COM mouth, ETH network management interface, the professional interface of ethernet, multicore fiber connector, 21 way E1 interfaces, optical attenuator, optical coupler, dielectric filter, filter, wavelength division multiplexer, microprocessor, NULL and reset button 0 casing, the DC power supply interface sets up the left end at the optical transmission equipment casing, RST reset button is equipped with on the optical transmission equipment casing, the professional interface of 8 ethernets is equipped with on the optical transmission equipment casing, multicore fiber connector sets up on optical transmission equipment's casing, be equipped with optical attenuator, optical coupler, dielectric filter, filter, wavelength division multiplexer, microprocessor and NULL in the optical transmission equipment casing, this ...

Fluid-solid coupled light deflection detection device

The invention relates to a fluid-solid coupled light deflection detection device which is used for measuring laser ultrasonic waves on a fluid-solid interface. The fluid-solid coupled light deflection detection device comprises a pulse laser, a spectroscope, an electronic control translation frame, a prism, a cylindrical convex lens, a solid material, a transparent container, a photodiode, a digital oscilloscope and an electronic computer. The fluid-solid coupled light deflection detection device is characterized in that a receiving sensor comprises an He-Ne laser, a focusing lens and a position sensor, wherein a detection light beam emitted from the He-Ne laser passes through the surface of the solid material in parallel to the cylindrical convex lens and is focused to the position sensor by the focusing lens; the output end of the position sensor is connected with the receiving end of the digital oscilloscope; and the prism and the cylindrical convex lens are fixed on the electronic control ...

Free end face movement speed test system

The invention discloses a free end face speed test system, mainly comprising a continuous laser, a cylindrical convex lens, an adjustable slit, an optoelectronic diode, a digital oscilloscope and the like. The system uses the change of luminous flux of the optoelectronic diode due to light shield of a free end face to be tested during stress deformation and change of voltage signals further caused to calculate the directional distribution of movement velocity of the free end face along with change of time, and the movement velocity of the free end face is obtained by the program quick calculation processing according to the relation of position and time. The system is not affected by impact pressure, uses the continuous laser as a detection light source and records the position signal of the free end face once per 2ns, so the system can have accurate and continuous measurement and record the whole process of the movement of the free end face; the system has simple structure, low cost,high ...

LED display screen correction method and device, computer equipment and storage medium

The invention relates to an LED display screen correction method and device, computer equipment, a storage medium and a computer program product. The method comprises the steps of obtaining ambient light gains after target lamp beads at different positions of an LED display screen are lightened and ambient light gains of lamp bead area arrays where the target lamp beads are located by using a brightness acquisition module arranged at a preset position, determining standard brightness values of the target lamp beads according to the ambient light gains of the lamp bead area arrays where the target lamp beads are located, and determining the brightness values of the target lamp beads according to the standard brightness values. And determining the brightness deviation of the target lamp beads according to the ambient light gain and the standard brightness value of the target lamp beads, obtaining a brightness deviation table of the lamp beads on the LED display screen according to the brightness ...

Detecting system of superficial defects of small-size materials

The invention discloses a detecting system of superficial defects of small-size materials, comprising a pulse laser, a beam splitter, a cylindrical convex lens, a receiving sensor, a high-precision time delay device and an electronic computer, wherein the beam splitter is arranged in front of the pulse laser; the laser beams emitted by the pulse laser are split into two beams by the beam splitter, one of the two beams is focused by the cylindrical convex lens and enters into the surfaces of the materials to be detected and the other one of the two beams enters into the high-precision time delay device; the output end of the high-precision time delay device is connected with the input end of the receiving sensor; the high-precision time delay device delays for a while after receiving lasersignals and then outputs electrical signals as the trigger signals of the receiving sensor; and the receiving sensor begins to detect the ultrasonic signals propagated on the materials to be detectedafter ...

Closed crystal system

The utility model discloses a closed crystal system, it includes: have the crystallization kettle that presss from both sides the cover, be provided with hot acid fog gas outlet, cooling back gas access on it on the closing cap, the fan, the entry of fan is through a pipeline connection hot acid fog gas outlet, condenser, condenser have a hot acid gas access and communicate with the export of fan with cooling gas -liquid two -phase export, hot acid gas access, cooling gas -liquid two -phase export through the third pipeline and with cooling back gas access intercommunication, a refrigerating fluid trap, refrigerating fluid trap entry and third pipeline intercommunication. Use the utility model discloses when carrying out the crystallization purification to the chemicals, its whole crystallisation process goes on under complete inclosed condition, avoids contacting the pollution abatement with the atmosphere, and cooling gas is the periodic duty, and relative energy consumption is also lower ...

Optical transmission equipment that radiating efficiency is high

The utility model discloses an optical transmission equipment that radiating efficiency is high, including casing, alternating current picture peg, direct current picture peg, network management picture peg, light crowd way picture peg, light branch road picture peg, radiator fan, first ventilation pipe, grid and second ventilation pipe, the alternating current picture peg sets up in the casing to be connected with mainboard in the casing through the slot, the direct current picture peg be located in the middle of alternating current picture peg and the network management picture peg, be provided with the air vent that open side down on the first ventilation pipe, be provided with the ascending air vent of opening on the second ventilation pipe, position corresponding to the radiator fan motor on the grid is provided with the fixed block, install a plurality of radiator fan on the grid, but radiator fan and grid freedom disassembly, the speed governing equipment governing speed of radiator ...

Method of producing high-purity arsenical trichloride

Stub recovery mechanism of POS machine

The invention relates to a stub recovery mechanism of a POS machine; the POS machine comprises a pair transmission shafts which are horizontally arranged; the mechanism is characterized in that recovery shaft which is driven by a motor is arranged in parallel with the transmission shafts; vertical long grooves are arranged between the transmission shafts and the recovery shaft; the upper end of each long groove is arranged between the two transmission shafts and above a connecting wire on the upper edge of the recovery shaft and the lower end thereof is arranged below the connecting wire, and a tightening lever which is in parallel with the recovery shaft and can move in the long groove up and down is arranged in the long groove; a stroke switch is arranged above the connecting wire, the stroke switch is connected with the motor, and the stroke switch is provided with two working positions: when the tightening lever goes up to the upper end of the long groove, the stroke switch is pressed ...

Closed crystallization system and chemical purification and crystallization method

The invention discloses a closed crystallization system. The closed crystallization system comprises a crystallization kettle provided with a jacket, a fan, a condenser and a refrigerating fluid trap, wherein a hot acid mist gas outlet and a cooled gas inlet are arranged on an upper sealing cover of the crystallization kettle; an inlet of the fan is connected with the hot acid mist gas outlet through a first pipeline; the condenser comprises a hot acid gas inlet and a cooling gas-liquid two-phase outlet, and the hot acid gas inlet is communicated with an outlet of the fan; the cooling gas-liquid two-phase outlet is communicated with the cooled gas inlet through a third pipeline; an inlet of the refrigerating fluid trap is communicated with the third pipeline. The invention further discloses a method for purifying and crystalizing chemicals with the closed crystallization system. The whole crystallization process is performed under the completely closed condition, pollution caused by contact ...

Rapid poria cocos drying processing method

The invention discloses a rapid poria cocos drying processing method. Fresh poria cocos is subjected to steam pretreatment, peeled and diced, diced poria cocos is obtained and subjected to microwave drying, the dried diced poria cocos is bagged and packaged and is put in an environment with relative humidity not higher than 30% and protected from light, and the rapid poria cocos drying processing is completed. According to the method, the drying speed is high, the compaction of the treated diced poria cocos is high, breakage is not prone to be caused, the dried poria cocos is white and has better appearance, and later storage transportation and process are facilitated.

Nondestructive testing method of heterogeneous property of solid material

The invention discloses a nondestructive testing method of heterogeneous property of a solid material, which comprises the steps of: detecting N surface acoustic wave signals excited by laser and spreading different distances, wherein N is not less than 2; processing data of the obtained N surface acoustic wave signals for spreading different distances, i.e., firstly, carrying out discrete Fourier transform on each signal to convert the signal into an amplitude spectrum and a phase spectrum to obtain N amplitude values Ai (i=1, ......, N) and N phase values relevant to wave spreading distance xi under each frequency component, wherein the phase is a function of the distance xi; fitting the relationship of the phase and the distance under each frequency into a line through a least square method; and obtaining a dispersion curve according to the phase speed value Cf of each frequency so as to reflect the heterogeneous property of the solid material, wherein the phase speed of each frequency ...

On-line charging data backing-up method, system and charging platforms

The embodiment of the invention discloses an on-line charging data backing-up method. The method comprises the following steps: classifying and storing the generated data by on-line charging platforms; backing-up the data with the corresponding variety on a plurality of on-line charging platforms by a backing-up node according to the divided data variety. Correspondingly, the embodiment of the invention also discloses an on-line charging data backing-up system and the on-line charging platforms. In the technical scheme provided by the embodiment of the invention, one backing-up node can simultaneously provide data backing-up disaster-tolerance service to a plurality of on-line charging platforms without needing to adopt a one-to-one mode of a main node and the backing-up node, thereby decreasing the construction and maintenance cost of the system.

Formula and process for replacing cellulose with bentonite to produce honeycomb ceramic heat accumulator

The invention discloses a formula for replacing cellulose with bentonite to produce a honeycomb ceramic heat accumulator. The formula comprises the following steps of preparing the following raw materials in percentage by weight: 75%-85% of corundum mullite, 10%-15% of bentonite, 4%-7% of alumina micro-powder and 1%-3% of silicon oxide micro-powder, and additionally adding 18%-20% of water according to the total weight of the raw materials. The invention further discloses a corresponding process. The process comprises the following steps: mixing the raw materials by virtue of a dry method, blending the raw materials by virtue of a kneading machine, adding water, kneading the raw materials to homogenize the raw materials into dough, carrying out vacuum pugging for 2-3 times, carrying out mud section staling for 48-52 hours, carrying out vacuum pugging for 2-3 times, and carrying out extrusion forming and drying oven temperature and humidity drying; cutting, and carrying out soot blowing, ...