6818results about How to "Evenly heated" patented technology

The invention provides a heat input regulation and control method and system for electric arc additive continuous forming, and relates to the technical field of additive manufacturing, and the method comprises the following steps: collecting process parameters in real time, inputting pretreatment process data into a self-adaptive heat input quantity calculation model, and constructing and calculating to obtain a real-time heat input quantity based on a thermodynamic principle and a heat transfer theory; starting the multispectral imaging equipment, performing real-time temperature field scanning, recording temperature field scanning data, extracting temperature gradient and cooling rate information, performing correlation calculation with real-time heat input quantity, and determining an influence relation evaluation result; generating a heat input sequence according to the influence relation evaluation result; and inputting the heat input sequence into a self-adaptive control system constructed based on a reinforcement learning algorithm, calculating an optimal parameter scheme according to a preset target sedimentary layer performance index and a current temperature field state, adjusting corresponding spatial-temporal distribution of control energy input according to the optimal parameter scheme, and performing control heat input on different positions and different layers of the sedimentary layer.

The invention belongs to the technical field of aviation accessory production, and particularly relates to a welding machining system and method for assembling a combined aviation aluminum shell. The inner supporting plate bending assembly and the inner supporting plate punch forming assembly are jointly used for conducting punching machining on the upper side and the lower side of the joint, a protruding plate which is folded inwards is formed in the punching forming process, and the inner supporting plate bending assembly is used for bending the protruding plate to form an inner supporting plate; the inner side and the outer side of the joint can be welded at the same time through the joint welding assembly; by means of the inner supporting plate punching assembly, an installation hole facilitating installation of a threading plate through a bolt can be formed and machined in the inner supporting plate, in this way, main components of the combined type aviation aluminum shell can be reliably clamped, and reliable anti-deformation supporting is provided in the trepanning and welding process; two sides of the weld are uniformly heated, and internal stress is relatively balanced, so that deformation is reduced, and the overall quality of the weld is improved.

The invention discloses a welding device and method for metal corrugated pipe production, and relates to the technical field of metal pipe production. A sliding rail is arranged at the top of the base, a collecting box is arranged on one side of the back of the sliding rail, two linkage plates are symmetrically arranged in the sliding rail, an L-shaped plate is arranged at the edge of the top of the base, an annular rail is arranged on the side, close to the axis of the base, of the L-shaped plate, and a welding assembly is arranged in the annular rail. Two deviation prevention devices are symmetrically arranged on the top of the base, and anti-falling devices are arranged on the inner sides of the deviation prevention devices. By means of the inclined plate and the round roller, it is guaranteed that a pipe entering the limiting ring is located in the center of the interior of the limiting ring all the time, the phenomenon of slight deviation in the pipe alignment process is avoided, and workers need to observe the deviated direction with the naked eyes so that manual adjustment can be conducted; and the alignment accuracy between the two pipes is effectively improved, and the welding preparation time is shortened.

The invention relates to the technical field of protein extraction, and particularly discloses a sea buckthorn seed protein extraction device which comprises a screening barrel, an enzymolysis tank arranged at the bottom of the screening barrel and a communicating pipe connected between the screening barrel and the enzymolysis tank. The multi-stage screening mechanism comprises screening plates evenly arranged on the inner side of the screening barrel in the height direction of the screening barrel. A floating mechanism is arranged at the bottom of the multi-stage screening mechanism; the downward pressing mechanism is used for driving the multi-stage screening mechanism to move downwards; a driving mechanism used for driving the lifting shaft to rotate and ascend and descend is arranged at the top of the screening barrel. According to the sea buckthorn seed protein extraction device, the screening cylinder and the enzymolysis tank are integrated on one device, space is saved, use is convenient, screening and enzymolysis can be synchronously carried out during use through cooperation of a multi-stage screening mechanism, a floating mechanism, a pressing mechanism, a stirring mechanism and a driving mechanism in the screening cylinder and the enzymolysis tank, and efficiency is improved.

The invention relates to the technical field of high-temperature alloy powder metallurgy, in particular to a preparation method of a high-strength cellular distribution gamma'phase high-temperature alloy, which comprises the following steps: preparing high-temperature alloy powder; the prepared high-temperature alloy powder is loaded into a first sheath, and the first sheath is vacuumized and sealed; carrying out preheating treatment on the first sheath; the high-temperature alloy powder in the first package sleeve is dispersed; opening the first sheath, and transferring the high-temperature alloy powder from the first sheath into a second sheath through a charging bucket under a vacuum condition; performing hot isostatic pressing treatment on the second sheath filled with the powder to obtain a first workpiece; cooling the first workpiece to obtain a second workpiece; removing a second sheath outside the second workpiece to obtain a blank, and performing heat treatment on the blank to obtain a target alloy; the powder metallurgy technology is utilized, the preparation technology is adjusted, a specially-distributed gamma'phase is formed in the alloy, and therefore the tensile strength and the endurance strength of the alloy are improved.

The invention discloses a groove sinking method and device for large-size synthetic quartz glass. The groove sinking method comprises the following steps: providing a synthetic quartz glass lump; placing a groove sinking mold on an objective table of a groove sinking furnace, and placing the quartz glass weight in the groove sinking mold; closing the tank sinking furnace, vacuumizing, raising the temperature to the tank sinking temperature, introducing protective gas, and starting a rotary driving mechanism of the objective table to carry out tank sinking modification; and after groove sinking is finished, three-stage precision annealing treatment is carried out in a groove sinking furnace. In the groove sinking modification process, the objective table is driven to rotate through the rotary driving mechanism, the groove sinking mold is driven to rotate, and the problems that in the large-size synthetic quartz glass groove sinking process, forming is difficult, and bubbles, stripes and other defects are prone to occurring are solved; and three-stage annealing treatment is performed in the groove sinking furnace, and the groove sinking mold is kept rotating in the annealing process, so that the problems of high energy consumption, low production efficiency, poor temperature uniformity and poor annealing effect caused by single annealing in the annealing furnace are avoided.

The invention relates to the field of precursor material drying, and provides a drying device capable of continuously processing a precursor material, comprising: a mounting table; the housing is fixedly arranged on one side of the upper part of the mounting table; a discharge hole is obliquely formed in the upper part; the air guide volute is fixedly connected to the lower end part of the housing, and an air inlet pipe is arranged at a volute tongue of the air guide volute; and the shunting turbofan is arranged in the air guide volute and consists of an upper side plate, a lower side plate and a plurality of arc-shaped fan blades which are uniformly arranged in the side plates at intervals. A precursor material is sprayed into the drying equipment in a mist shape through the spraying mechanism, continuous feeding of materials with different moisture contents is achieved for continuous processing, the phenomena of agglomeration and drying scaling of the materials when the materials enter the drying area of the equipment are effectively reduced, meanwhile, heat discharged during drying is recycled through the heat recovery pipe, and the energy consumption is reduced. And while the production energy consumption is reduced, the product granularity and granularity distribution are effectively controlled, and the drying uniformity is ensured.

The invention relates to the field of ginsenoside RG2 processing, in particular to a ginsenoside RG2 processing and drying device which comprises a drying box and a drying frame installed in an inner cavity of the drying box, supporting blocks are installed at the bottom of the inner cavity of the drying box in a bilateral symmetry mode, and a plurality of trays are installed on the drying frame at equal intervals up and down. A plurality of ventilation holes distributed in a matrix mode are formed in the bottom of the tray, and a plurality of grooves distributed left and right at intervals are formed in the inner walls of the front end and the rear end of the tray. Ginseng is stirred and dried through cooperation of a stirring mechanism and an air blowing mechanism, a front-back moving assembly is used for driving a mounting column to move front and back, the dried ginseng on a tray is stirred front and back through a rotating rod, the ginseng can be turned over continuously in the drying process, the ginseng is heated more evenly, and the drying quality of the ginseng is improved; the rotating rod moves to drive the air distributing pipe to move synchronously, the air distributing pipe blows hot air from the upper side and the lower side of the tray at the same time, the rotating rod is matched for stirring the ginseng, and then the ginseng drying efficiency is improved.

The utility model relates to the technical field of reduced pressure distillation, in particular to a low-temperature reduced pressure distillation device which comprises a bottom plate, a distillation mechanism arranged on the front side of the bottom plate and a condensation mechanism used for condensing distilled solution and located on the rear side of the bottom plate. The distillation mechanism comprises a stirring assembly used for stirring and heating a solution and a lifting assembly used for adjusting the heating depth of the solution, a side scraping plate is rotationally mounted on the mounting frame, and a cleaning assembly used for cleaning the solution adhered to the surface of the side scraping plate is arranged on the inner wall of the distillation tank. The device has the beneficial effects that a residual solution adhered to the inner wall of the distillation retort is scraped off by utilizing the side scraping plate, then the solution remained on the side scraping plate is vibrated off by utilizing the cleaning assembly, and meanwhile, the vibrated-off solution is rapidly stirred, so that the residual solution is rapidly mixed with an original solution, and thus the quality of the distillation retort is improved. Therefore, the solution is prevented from remaining on the inner wall of the distillation retort to influence the later extraction purity.

The invention discloses a fermentation device for traditional Chinese medicine decoction piece production, and belongs to the field of traditional Chinese medicine fermentation. A fermentation device for producing traditional Chinese medicine decoction pieces comprises a fermentation tank and further comprises a controller fixedly arranged at the bottom of the fermentation tank; the sealing cover is in threaded connection with the top of the fermentation tank; the rotating shaft is rotationally arranged on the sealing cover; the motor is fixedly arranged at the top of the fermentation tank, and the output end of the motor is fixedly connected with the rotating shaft; the hemispherical head is fixedly arranged at the bottom of the rotating shaft; the limiting groove is formed in the hemispherical head; the rotating ball is rotationally arranged in the hemispherical head, and a limiting block matched with the limiting groove is fixedly connected to the rotating ball; according to the device, the mutual contact efficiency of raw materials is improved, the situation that the temperature of the raw materials on the inner wall of the fermentation tank is high after long-time heating is effectively prevented, meanwhile, the heating uniformity of the raw materials in the fermentation tank is effectively improved, and then the fermentation efficiency of traditional Chinese medicine is effectively improved.

The invention relates to a method for continuously preparing a single-walled carbon nanotube, which comprises the following steps of: uniformly mixing organic metal and a growth promoter in proportion to form a catalyst, adding the catalyst into a dust spraying device, connecting each gas pipeline and a preheating furnace inlet, connecting an outlet of the preheating furnace with a vertical tube furnace, and sealing the whole device; firstly introducing inert gas to remove air, then preheating the furnace, and heating the vertical tube furnace; after the temperature is stable, the injection device injects a catalyst into the preheating furnace, the preheating furnace and the vertical tube furnace are kept at the constant temperature, and the single-walled carbon nanotubes continuously grow; after the catalyst is consumed, stopping gas supply, turning off a power supply, and taking a sample at room temperature. The catalyst is fully preheated before entering a vertical tube furnace, and the reaction activity of the catalyst reaches the highest; the temperature in the furnace chamber of the reactor is constant, organic gas is fully contacted with a catalyst, carrier gas and reducing gas and is uniformly heated, and continuous growth of the carbon nanotubes is facilitated; the energy consumption is low, the occupied area is small, the operation is simple, continuous production can be realized, the productivity is high, the length-diameter ratio is large, the G / D value is large, and the specific surface area is large.

The invention belongs to the field of flow heat transfer testing devices and the technical field of semiconductor chip and integrated circuit packaging heat dissipation, particularly relates to a flow heat transfer testing device and method for a 3DIC, and aims to solve the problem of heat management experiment testing of a 3DIC structure under the condition of high heat flux. The device comprises alternately stacked open type heating sheet slots, micro-channel modules, MCH ceramic heating sheets, interlayer communication columns, a flow distributor and a plurality of temperature measuring elements. Through a reasonably designed fluid distribution system and a precise heat conduction structure, an equivalent substitution experiment scheme of a real 3DIC is realized, the problem of small-space temperature measurement point and heat source arrangement is solved, and the problems of non-uniform flow distribution of gas-liquid two-phase flow in a variable cross-section sub-runner and the like are solved. The device has a real-time temperature monitoring capability, is suitable for thermal management research and multiphase flow pattern observation of 3DIC, and provides a scientific basis for optimization design and performance improvement.

The invention belongs to the technical field of essential oil extraction, and discloses a tea essential oil extraction method which comprises a support, a distillation retort is fixedly mounted in the support through bolts, an air inlet pipe is welded to one end of the distillation retort, a condenser is connected to the top end of the distillation retort through a pipeline, and a collecting tank is mounted at one end of the condenser; a stir-frying mechanism is fixedly mounted in the distillation tank and comprises a screen for placing tea leaves, so that each part of the tea leaves can be uniformly heated in the distillation process, and the phenomenon of local overheating or insufficient heating is avoided, so that the quality and extraction efficiency of essential oil are ensured; compared with standing tea leaves, the stir-fried tea leaves can release more essential oil components in a short time, can promote air circulation, help molecules of the essential oil to be in better contact with steam and increase the volatility of the essential oil, so that the yield and the extraction efficiency of the essential oil are improved.

The invention relates to the technical field of semiconductors, in particular to a heating disc structure, semiconductor heating equipment based on the heating disc structure and a method, the semiconductor heating equipment comprises a machine shell, a reciprocating assembly is arranged in the machine shell, and the reciprocating assembly comprises a bearing plate arranged in the machine shell in a sliding mode; a semiconductor heating structure is arranged on the bearing plate, and the reciprocating assembly can drive the bearing plate to slide relative to the machine shell, so that the bearing plate is forced to protrude out of or sink into the machine shell; an opening and closing door is further arranged on the machine shell in a sliding mode, the opening and closing door is connected with a lifting assembly arranged in the machine shell, and the lifting assembly can drive the opening and closing door to slide in the vertical direction of the machine shell so as to open and close the machine shell; the driving assembly is arranged in the machine shell, connected with the lifting assembly and the reciprocating assembly and capable of driving the reciprocating assembly and the lifting assembly to act alternately.

The invention discloses a non-woven fabric elasticity detection device and method for textile production, and relates to the technical field of elasticity detection. The device comprises a base, the top of the base is provided with a detection assembly, the interior of the detection assembly is hollow, a display assembly is arranged above the front surface of the detection assembly, the right side in the detection assembly is provided with an L-shaped fixing assembly, and the back surface of the inner wall of the L-shaped fixing assembly is provided with a rotating assembly. According to the device, wrinkles at the clamped and stretched end of the non-woven fabric are flattened by the inclined push plate, and meanwhile, the four corners of the non-woven fabric are positioned by the positioning rubber plate after the wrinkles are flattened, so that the non-woven fabric is prevented from sliding, deviating and being separated from the middle part of the stretching assembly under the interference of external force; and the positioning rubber plate and the inclined push plate can be matched in the pressing plate to ensure that the bottom of the pressing plate is in contact with the non-woven fabric in a plane posture, so that the clamping area of the clamping end of the non-woven fabric is effectively ensured not to be reduced, and the phenomenon of stretching and falling is prevented.

The invention discloses a temperature control method, electronic equipment and semiconductor process equipment, and belongs to the technical field of semiconductors. The method comprises the following steps: acquiring a current temperature set value; according to the current temperature set value, temperature control is conducted on all the temperature control areas, and heat preservation is conducted on the temperature control areas reaching the current temperature set value till the temperature difference between the temperature of all the temperature control areas and the current temperature set value is within a preset range; and repeating the steps of acquiring a next temperature set value, controlling the temperature of each temperature control area according to the next temperature set value, and preserving the temperature of the temperature control area reaching the next temperature set value until the temperature difference between the temperatures of all the temperature control areas and the next temperature set value is within a preset range. And the wafer bearing surface reaches the target temperature.

The invention relates to the technical field of heat treatment of neodymium-iron-boron permanent magnet materials, in particular to a uniform heat treatment process of a neodymium-iron-boron permanent magnet material. The invention discloses a uniform heat treatment process for a neodymium iron boron permanent magnet material. The uniform heat treatment process comprises the following steps: preparing fluorinated carbon nanotubes; preparing permanent magnet powder containing the fluorinated carbon nanotubes; ultrasonic preheating of the permanent magnet powder; and performing uniform heat treatment on the permanent magnet. In the tempering heat treatment process of the sintered magnetic block, the tempering furnace is filled with the plasmas with good heat conductivity, the magnetic field generated by the magnetic block is offset through the magnetic field generation device, the influence of the magnetic field on distribution of the plasmas is prevented, and therefore the plasmas are evenly distributed in the tempering furnace; and when part of the heating burners are started to carry out low-temperature tempering treatment on the magnetic block, heat can be uniformly distributed in the tempering furnace through plasmas, so that the magnetic block is uniformly heated, and the coercivity of the neodymium iron boron permanent magnet material is better improved.

The secondary aluminum smelting device comprises a smelting furnace and a treatment box, the treatment box is fixedly installed on the top face of the smelting furnace, and the bottom of the treatment box communicates with the top of the smelting furnace through a material through hole; the feeding hopper fixedly penetrates through the top of the treatment box; the discharging pipe fixedly penetrates through the lower end of the left side wall of the smelting furnace, and a valve is mounted on the discharging pipe; the shell is fixedly installed on the right side face of the smelting furnace and the right side face of the treatment box. The material crushing mechanism is arranged on the treatment box; and the rotating mechanism is connected with the material crushing mechanism. According to the secondary aluminum smelting device, waste aluminum can be pretreated, smashed, screened and then smelted, it is guaranteed that when the waste aluminum is smelted, the block size is uniform and consistent, the pushing amount can be increased, rapid smelting of the waste aluminum is guaranteed, the secondary aluminum smelting efficiency is improved, and the secondary aluminum smelting cost is reduced.

The utility model discloses a drying device for glitter powder production, and relates to the field of drying devices. Comprising a base, a supporting frame is arranged on the top wall of the base, a heat preservation tank is arranged on the left side wall of the supporting frame, an electric heating plate is arranged on the bottom wall of the heat preservation tank, a sliding groove is formed in the top wall of an inner cavity of the supporting frame, and adjusting screw rods are arranged on the left side wall and the right side wall of an inner cavity of the sliding groove; according to the scheme, the base, the supporting frame, the heat preservation tank and other devices are arranged to be matched, glitter powder can be turned and stirred conveniently through the device, the phenomenon that the glitter powder is stacked and adheres is avoided, follow-up glitter powder discharging operation is facilitated, and the discharging speed is increased; and through cooperation of a rotating rod, scattering blades, a gear and other devices, the glitter powder can be conveniently kept loose through the device, drying is facilitated, uniform heating of the glitter powder is facilitated, and the drying efficiency is improved.

The utility model discloses a vapor deposition heating cooling system and vapor deposition equipment, which comprises a cooling device, a heating device, a vapor deposition material container and a temperature control device, the heating device is arranged in the cooling device, the heating device comprises a heating part and a heat-conducting medium containing barrel, the vapor deposition material container is arranged in the heat-conducting medium containing barrel, and the temperature control device is arranged in the vapor deposition material container. The heat-conducting medium containing barrel is used for transferring heat to the evaporation material container. When evaporation is needed, the heating component heats the heat-conducting medium containing barrel so as to heat the evaporation materials placed in the evaporation material container. Due to the fact that the evaporation material container is arranged in the heat-conducting medium containing barrel, the heat-conducting medium containing barrel can transfer heat to the evaporation material container from the bottom and the side portion, the temperature control device can control the heat in the heat-conducting medium containing barrel to be evenly distributed, and therefore it can be guaranteed that the evaporation material container is heated more evenly; and the heating rate of the evaporation material can be quickly and accurately controlled, so that the coating quality and the coating efficiency are improved.

The utility model relates to the technical field of rose essential oil preparation, in particular to a distiller for rose essential oil preparation, which improves the distillation efficiency, can clean the inside, ensures normal use, is convenient to move integrally and is beneficial to wide popularization. Comprising a distillation cylinder, a heating sleeve and a condensation mechanism, the outer wall of the distillation cylinder is sleeved with the heating sleeve, and the input end of the condensation mechanism is connected with the top output end of the distillation cylinder; the bottom end of the distillation cylinder is installed at the top end of the base, the base is installed at the top end of the moving mechanism, the water tank is installed at the left end of the top of the moving mechanism, the water tank is provided with the water adding opening and communicated with the distillation cylinder, and a supporting assembly is installed on the lower portion of the moving mechanism. The stirring mechanism is mounted in the distillation cylinder, a feeding hole is formed in the right end of the top of the distillation cylinder, and the feeding mechanism is mounted at the feeding hole.

The invention relates to the technical field of agricultural machinery, in particular to a multifunctional fruit huller. Comprising a case, and an eccentric rolling and screening device, a spiral screening and conveying device, a drying device and a collecting device which are mounted in the case from top to bottom; the eccentric rolling and screening device is provided with an eccentric rolling roller and a screening barrel and is used for rolling and screening fruits, then the fruits are conveyed to the drying device through the spiral screening and conveying device, and the drying device is used for drying the seeds and conveying the seeds into the collecting device; the motor and the transmission device are installed in the machine box, and the motor drives the eccentric rolling and screening device and the spiral screening and conveying device to operate through the transmission device. The device can be conveniently carried to mountainous areas where fruit trees live, fruits can be hulled on site after being picked, transportation is convenient, and the hulled seeds can be dried.

The invention discloses an asymmetric hybrid multi-gate semiconductor device, a manufacturing method thereof and a chip, and belongs to the technical field of semiconductors. The asymmetric hybrid multi-gate semiconductor device comprises a substrate which comprises a first high-voltage well region, a drain region, a first drift region and a second drift region which are sequentially connected in the target direction are arranged in the first high-voltage well region, and the doping concentration of the second drift region is larger than that of the first drift region; a first source region and a second source region which are spaced in the target direction are arranged in the well region in the second drift region, the well region, close to one side of the first drift region, of the first source region forms a first channel region, and the well region at the bottom of the second source region forms a second channel region; a first gate structure covering the first channel region; the second gate structure is located in the first high-voltage well region and covers the second channel region. According to the invention, the overcurrent capability of the device can be improved, a small device area is maintained, and the integration level of the device is ensured.

The invention provides an anti-cold stimulation nursing device used after tumor chemotherapy, and belongs to the field of nursing tools. Comprising a wrapping piece; a heat conduction pipe is arranged in the wrapping part, the two ends of the heat conduction pipe are movably connected with a heating device, the heating device comprises an outer shell, an air blowing structure and a heat adjusting structure are arranged in the outer shell, and a leakage-proof structure is connected between the heat conduction pipe and the outer shell; the air blowing structure comprises a center shaft rod rotationally connected to the axis of the outer shell, a variable frequency motor is fixedly connected to the interior of the outer shell, and the output end of the variable frequency motor is fixedly connected with a first bevel gear. The air conditioner can be used by people of different heights, heat can be rapidly generated, cyclic heating is formed, heat in all areas is more uniform, the heat can be automatically adjusted according to the air speed, and the sealing effect of the structure at the joint of the outer shell and the heat passing pipe is automatically adjusted according to the air speed.

The invention relates to the technical field of tire production and processing, in particular to a tire sealing film packaging machine capable of improving sealing film attractiveness. According to the tire sealing film packaging machine, the rack is arranged below the thermal shrinkage station and meshed with the gear on the first positioning shaft, so that a tire can automatically rotate for at least one circle in the thermal shrinkage process, and it is guaranteed that all parts of the surface of the tire are evenly heated. The problem that the tire side wall and the tire tread are heated unevenly due to a traditional fixing mode is effectively solved, and the shrinkage uniformity and the attaching effect of the heat shrinkage film are remarkably improved. Due to the fact that the tire can rotate in the thermal shrinkage station, the thermal shrinkage film can be more evenly attached to the surface of the tire, and wrinkles and irregular shapes on the appearance are eliminated. And the final film sealing structure is smoother and more attractive, and the overall packaging quality and market competitiveness of the product are improved.

The invention discloses a programmable high-low temperature alternating humidity and heat test box, and relates to the technical field of test boxes, the programmable high-low temperature alternating humidity and heat test box comprises a box body, a box door is mounted on the box body, the programmable high-low temperature alternating humidity and heat test box further comprises a temperature and humidity control part used for controlling temperature and humidity in the box body, a water accumulation pool is arranged at the inner bottom of the box body, a shaking table is slidably connected in the box body, and a main pressure bag is mounted on the bottom surface of the shaking table; a vertical shaft is rotationally connected to the shaking table, a plurality of test beds are arranged below the shaking table, and a distance adjusting module is mounted on the shaking table and is in transmission connection with the lowest test bed. When the test box works, on one hand, a to-be-tested product can be effectively clamped during a test, so that the stability and safety of the to-be-tested product during the test are ensured, on the other hand, the to-be-tested product can be uniformly heated, wetted and cooled during the test, and meanwhile, when the test box works, the test efficiency is improved. And the residual rate of moisture on the to-be-tested product can be effectively reduced through vibration, and recovery of redundant water vapor in the test box is realized.

The invention discloses a biomass dry distillation pyrolysis device, and belongs to the field of biomass pyrolysis, the biomass dry distillation pyrolysis device comprises a shell, a cavity I formed in the shell, a cover body fixedly connected to the upper end of the shell, and an air supply fan fixedly connected to the outer surface of the shell and used for conveying oxygen into the cavity I. The interior of the cavity I is further connected with a feeding unit; the feeding unit comprises a cross-shaped plate body fixedly connected to the interior of the cavity I; according to the biomass raw material particle sorting device, the sorting of particles with different densities is realized by utilizing the force of airflow and the density difference of material particles, so that biomass raw material particles with relatively high density fall into the heat-extending dissolving-assisting blanking disc and roll downwards along the heat-extending dissolving-assisting blanking disc, and the biomass raw material particles with relatively high density are fully preheated before being pyrolyzed; the energy consumption required in the pyrolysis process is reduced, the subsequent sufficient pyrolysis treatment on the interiors of the biomass particles is facilitated, and the situation that the interiors of the biomass raw material particles with relatively high density are not sufficiently pyrolyzed is avoided.

The invention relates to the technical field of rare earth ceramic tableware baking, and discloses a rare earth ceramic tableware glazing and drying process which comprises the following steps: (a) ground coat blending: adding a rare earth composite material into a ground coat raw material, (b) ground coat smearing: uniformly smearing the blended ground coat on the surface of ceramic tableware dried in the shade, and (c) tableware drying, and drying the ceramic tableware coated with the ground coat through drying equipment. According to the glazing and drying process for the rare earth ceramic tableware, drying and heating are uniform, the drying period is short, and the drying quality is high.

The invention relates to the technical field of insulation blankets, and discloses a light high-strength grid insulation blanket high-temperature rubber forming process, selected silicone rubber or fluororubber has excellent temperature resistance, can stably work in a temperature range of 40-+ 250 DEG C, and meets application requirements in a high-temperature environment; by adding the high-strength Kevlar glass fibers or aramid fibers, the mechanical strength of the product is remarkably improved, and the product is more durable and tear-resistant. The main rubber material formed by mixing the NR, the SBR and the IIR is adopted, so that the good electrical insulation performance of the product is ensured; by adding light fillers such as hollow glass beads and ceramic microspheres, the overall weight of the product is reduced, the binding force between a rubber matrix and reinforced fibers is enhanced by a surface pretreatment process, molding defects are reduced, and the overall quality of the product is improved. The use of the hot air circulation vulcanizing box ensures that the product is uniformly heated in the vulcanizing process, so that the vulcanizing effect is optimized, and the performance stability of the product is improved.

The invention discloses a plastic processing injection mold convenient to assemble, and relates to the technical field of injection molding equipment, the plastic processing injection mold convenient to assemble comprises a rack and a mold mechanism, the mold mechanism comprises a base and a hydraulic cylinder, the top of the base is fixedly connected with a fixed mold, and the output end of the hydraulic cylinder is fixedly provided with a movable mold; the clamping assemblies are installed at the top of the fixed mold and the top of the movable mold correspondingly, a supporting guide column is fixedly installed in the middle of the outer side of the base, preheating assemblies are installed at the bottom of the movable mold and the bottom of the fixed mold, a sprue assembly is installed in the middle of the outer side of the fixed mold, and the preheating assemblies are used for heating the movable mold and the fixed mold. A fan and an air delivery pipe are installed at the two ends of the air channel respectively, the bent position of the outer side of the air delivery pipe is fixedly connected with the edge side of the outer side of the movable mold, the air inlet end of the fan communicates with a connecting pipe, and the top end of the connecting pipe communicates with a sleeve. According to the plastic processing injection mold facilitating mold closing, the effect of facilitating mold closing is achieved, the influence of external force and vibration is reduced, shaking is not prone to occurring, and mold opening and closing are convenient and fast.