30results about How to "Evaporate evenly" patented technology

The invention discloses a preparation method of a graphene composite lithium iron phosphate positive electrode material, and relates to the technical field of positive electrode materials, and the preparation method comprises the following steps: S1, adding a graphene oxide into deionized water, and stirring to obtain a solution I; s2, dissolving ferric salt in deionized water according to the mass ratio of the ferric salt to graphene oxide of 1: 0.05, adding the solution I, and stirring to obtain a solution II; s3, sequentially adding phosphoric acid, ethylene glycol and lithium salt into the solution II according to the molar ratio of ferric salt to phosphoric acid to lithium salt of 1: 1: 3, and stirring to obtain a solution III; s4, putting the solution III into a reactor, covering and sealing, heating in a gradient water bath, soaking a product obtained in the water bath with deionized water, and drying in a vacuum freeze dryer; s5, vacuum drying; the crystallinity and morphology of the product are optimized by accurately controlling the water bath temperature and time; and a uniform and ordered crystal structure is formed by staged water bath, so that the electrochemical performance of the product is improved.

The method comprises the following steps: taking Chinese dates, removing kernels, crushing or slicing, weighing particles or fragments, pre-drying at 80-90 DEG C for 0.5-2.5 hours, heating to 105 DEG C, drying to constant weight, and calculating according to the lost weight after weighing. According to the method, the water in the jujubes is slowly dried at a low temperature (85 DEG C) through temperature programming, the water evaporation rate of an outer-layer sample is low, and the water evaporation rate of an inner sample can be kept, so that the inner and outer water evaporation balance is ensured, the number of times required by the difference between two times of weighing is reduced to 1-3, the inspection and detection time is shortened, and the detection efficiency is improved. The efficiency is improved, the reproducibility and reliability of the result are ensured, and the practical popularization and application value is achieved.

The invention discloses a raisin sterilization device with a self-adaptive sterilization function, and relates to the technical field of sterilization, the raisin sterilization device comprises a shell, the inner wall of the shell is fixedly connected with a temperature and humidity sensor, the inner wall of the shell is provided with an anti-adhesion mechanism for preventing raisin adhesion, and the shell is internally provided with a humidity control mechanism for removing water drops on the inner wall of the shell; the anti-sticking mechanism can shake raisins in high-pressure sterilization, the raisins can be continuously changed in position in the sterilization process through shaking, the raisins are prevented from being in a fixed stacking state for a long time, heat can be more uniformly transmitted to each raisin, the uniformity and thoroughness of sterilization are improved, and the quality of the raisins is improved. The humidity control mechanism can be used for scraping and collecting water drops adhered to the inner wall of the sterilization device, so that the situation that the water drops on the inner wall of the device drop onto the raisins, the local temperature is reduced, and the sterilization uniformity and effect are influenced can be avoided, and the sterilization quality is further improved.

The invention discloses a pork water content detection and minced meat making device and a use method thereof. The device comprises a minced meat making part, a weighing part, a flattening part and a control part, the meat mincing part and the weighing part are integrally arranged in the shell, after a meat sample is minced by the meat mincing part, all the meat sample directly enters the weighing part to be weighed, the dried meat sample and the collected moisture are weighed after the meat sample is heated, evaporated and collected by the weighing part, the moisture and the meat sample are weighed, the detection precision is improved, and the detection efficiency is improved. The meat sample loss and the water loss in the mincing process are reduced, the detection precision is improved, meanwhile, the energy consumption is reduced, and the detection efficiency is improved.

The utility model discloses a kind of tumble formula seed cultivation drying device, it is related to seed cultivation technical field, including welding frame, the welding frame top surface is fixedly connected with drying pipe fitting, and the inside center of drying pipe fitting is rotatably connected with rotating pipe fitting by pivot, the inside one end of rotating pipe fitting is installed with circular material door, hot air fan is installed in drying pipe fitting outer wall one side, the utility model opens circular material door, and second motor can be driven screw rotation after starting, it is moved along slide bar axis by its outer wall thread thread sleeve drive, and then push material plate is orientedly moved in rotating pipe fitting, push material plate concentrates the seed retained in the cavity of rotating pipe piece to circular material door direction, simultaneously, push material plate cooperates with overturning component, can drive seed to be stably conveyed to discharge end along preset path, effectively solve the low problem of discharging efficiency caused by overturning interference in traditional helical blade conveying.

The invention relates to the technical field of optical cable recycling and reusing, in particular to an optical cable cleaning and paint spraying system which comprises a main machine body and further comprises a washing mechanism, the washing mechanism is arranged at one end of the top of the main machine body and comprises a sliding rail, and the top of the sliding rail is slidably connected with a first cleaner and a second cleaner; the first cleaner and the second cleaner are provided with cleaning brushes used for washing optical cables, an adjusting mechanism used for moving the positions of the first cleaner and the second cleaner is further arranged in the sliding rail, and a flusher is further arranged at the position, located on one side of the washing mechanism, of the top of the main machine body. And in cooperation with a high-pressure spray head, self-adaptive cleaning of optical cables of different specifications and models is achieved. The flexible adjustment of the distance between the cleaning brushes ensures that the comprehensive and deep cleaning effect can be obtained regardless of the diameter of the optical cable, stains and corrosive substances are effectively removed, and the service life of the optical cable is prolonged.

The invention relates to the technical field of drying ovens for processing, and discloses a drying oven for water-based PU leather processing and a drying method.The drying oven comprises a preheating cavity and a primary drying cavity formed in one side of the preheating cavity, a main cavity is fixedly assembled on the side, away from the preheating cavity, of the primary drying cavity, and a final drying cavity is fixedly assembled on the side, away from the primary drying cavity, of the main cavity; a sliding rail mechanism is fixedly mounted on the inner side wall, perpendicular to the primary drying cavity, of the preheating cavity, a winding roller is slidably assembled on the side, away from the preheating cavity, of the sliding rail mechanism, and a medium-wave infrared lamp tube is fixedly mounted at the top end, facing the winding roller, of the interior of the preheating cavity. A first lamp tube set is fixedly installed on the inner side wall, perpendicular to the medium-wave infrared lamp tube, of the primary drying cavity. According to the invention, a sectional structure of the preheating cavity, the primary drying cavity, the main cavity and the final drying cavity is adopted, and differential heating assemblies of all the cavities are matched, so that a gradient drying process is realized, and the defects caused by rapid drying of a single cavity are thoroughly avoided.

The utility model discloses a kind of fruit and vegetable sorting devices that can be dried, it is related to fruit and vegetable sorting technical field, including shell, support, screening part and drying part.Sieving part contains screening bearing ring one, screening guide rod, detachable screening net and screening roller, drying part is by drying guide pillar, adjustable drying shell, drying resistance wire, drying fan blade and motor composition.Its advantage is in: multiple layers of screening net are matched with spiral material guiding piece to realize accurate grading, screening and drying are integrated, can be sorted and dried, reduce transfer injury;Screening net modular installation is convenient to replace, adapt to multi-specification demand;Drying shell adjustable height, match different material thickness;Material hopper and collection box correspond, realize classification collection.The device solves the problems of traditional sorting precision deficiency, cumbersome process etc., improves fruit and vegetable sorting drying efficiency and quality.

The utility model discloses double-source evaporation coating equipment which comprises a first heating part, a second heating part, a coating part, a resistance heating machine, a thickness detector, an ice water machine and a vacuum pump, the first heating part comprises a first sealing sleeve, a first sliding rail, a first heat pipe, a first heat core and a first heat insulation sleeve; the second heating part comprises a second sealing sleeve, a second sliding rail, a second heat pipe, a second heat core and a second heat insulation sleeve; the film coating part comprises a vacuum tank body, a vacuum pipe, a first throttle valve, a second throttle valve, a rotating part and a pressure release valve; compared with single-source evaporation coating equipment, the double-source evaporation coating equipment provided by the utility model has the advantages that the double-source heating part capable of independently performing temperature control adjustment is provided; the evaporation speeds of different evaporation materials can be independently and accurately adjusted, and the consistency of the coating process is ensured; a modularized cooling system is arranged, so that the equipment cost is reduced; and the automatic pressure protection function is achieved, and the equipment safety is enhanced.

This invention belongs to the field of ceramic equipment manufacturing technology, and discloses a metallized ceramic shell for a vacuum interrupter and its processing technology. The process uses low-sodium α-alumina with 0.5~1μm grain size as raw material, and acid washing improves its chemical purity and grain boundary stability. During granulation, the moisture content is controlled to ≤0.1%, and homogenization is used to remove iron and eliminate conductive impurities. A drying process is added between pressing and turning to improve processing precision. Through programmed temperature sintering combined with atmosphere control, the crystal structure is optimized and organic matter and gases are expelled, avoiding closed pore defects. After firing, polishing reduces surface roughness and prevents dust adsorption and conductivity. The glazing process uses bentonite and silica to adjust the glaze viscosity, ensuring uniform glaze coverage and matching the thermal expansion of the ceramic body, improving the outer surface insulation performance. The synergistic effect of each step comprehensively improves the purity, density, and surface quality of the ceramic shell, effectively meeting the stringent insulation strength requirements of high-voltage vacuum interrupters.

The utility model belongs to the technical field of food and food processing equipment, and particularly relates to a food drying machine which comprises a drying shell, a cabinet door is connected to the front end of the drying shell through a hinge, box bodies are installed on the two sides of the outer wall of the drying shell, fans are installed in the box bodies, and an electric heating shell is installed on the inner wall of the drying shell. A drying assembly is installed in the drying shell and comprises a supporting frame, brackets are connected to the outer wall of the supporting frame at equal intervals, limiting frames are arranged at the two ends of each bracket, and a tray is placed on the top of each bracket. Water flowing holes are formed in the side walls of the two sides of the tray at equal intervals, the supporting frame is connected with a motor, and the motor is started to drive the bracket and the tray to incline through the supporting frame. The high-temperature drying tray is favorable for quickly transferring moisture and grease discharged from food at high temperature, prevents the grease from grilling the food at high temperature to influence the food, is favorable for more uniform drying efficiency, and ensures uniform evaporation of moisture in a contact area of the food and the tray.

This utility model discloses an integrated device for casting and static curing of autoclaved aerated concrete (AAC) blocks, relating to the field of concrete block casting technology. It includes a workbench, a static curing chamber, and casting templates. A support plate is slidably connected to the upper side of the workbench. A translation mechanism is installed between the support plate and the workbench. A mounting base is fixedly connected to the upper side of the support plate. The casting mechanism is installed on the upper side of the workbench. A fixing base is fixedly connected to the outside of one set of second templates. A leveling mechanism is installed between the fixing base and the second templates. A retracting mechanism is installed outside another set of second templates. A drying mechanism is fixedly installed on the top inner side of the static curing chamber. Two sets of air guides are fixedly connected to the inner side of the static curing chamber. During concrete leveling, the device uses magnetic counterweight to link with a waterproof cloth to achieve automatic resetting and cyclical operation of the scraper. During static curing, the inclined air guides direct the heat flow to the side of the block, avoiding direct airflow that could cause cracking while accelerating moisture evaporation, achieving efficient synergy between leveling and drying.

The invention relates to the technical field of heat pump evaporators, and discloses a large-flow heat pump scraper evaporator which comprises a frame, a working part mounted on the frame and used for providing a stable working space for crystallization and precipitation in raw materials, and a stirring part mounted on the frame and the working part and used for uniformly distributing the raw materials and forming a film-shaped material flow, the feeding part is installed at the inner bottom of the frame and used for inputting and outputting raw materials, the double-heat-exchange part is installed on the inner wall of the frame and used for equally dividing the raw materials and steam to conduct circulation operation, and an original heating system, an original heat exchange system and an original cooling system are equally divided into two parts to be independently controlled through the double-heat-exchange part, the regeneration part and the cold radiator. In this way, the problem of excessive energy loss caused by centralized control when raw materials are treated in a large evaporation tank can be avoided, operation can be more accurately carried out according to actual requirements by independently controlling each part, and therefore the heat exchange efficiency is greatly improved, and the time needed for treating the raw materials is shortened.

The utility model relates to the technical field of electronic cigarettes, in particular to a multi-mesh heating wire atomizing core of an electronic cigarette. The atomizing core comprises an atomizing tube, a heating wire and inner wrapping cotton, the heating wire is wrapped outside the inner wrapping cotton and is arranged in the atomizing pipe; the heating wires comprise three net-shaped heating wires; the pins on one side between the mesh heating wires are connected into one pin, and the other pins are mutually independent. According to the utility model, the three-in-one problem of the atomizing core is solved; the atomizing core can be applied to an atomizing core structure.

The invention discloses water tank drying equipment and a working method thereof.The equipment comprises a drying box, a heating assembly and a flow equalizing structure, a drying cavity is formed in the drying box, the heating assembly and the flow equalizing structure are installed in the drying cavity, and the drying box is placed on an assembly line. By means of the equipment, automatic drying can be achieved, the workload of operators is remarkably relieved, the production efficiency can be greatly improved, and the production cost is reduced. The working method comprises the steps that products on the assembly line are driven by the assembly line to move to the position where the drying box is located and are placed in the drying cavity; the heating assembly starts to heat, and the flow equalizing structure equalizes the flow of the heated air so as to dry the product; and the dried product is driven by the assembly line to move to the next working procedure. By means of the method, automatic drying can be achieved, the workload of operators is remarkably relieved, the production efficiency can be greatly improved, and the production cost is reduced.

The utility model discloses a film separant storage device which comprises a storage box, the upper surface of the storage box is fixedly connected with an electric push rod, the upper end of the electric push rod is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a rotating shaft. Through the first motor, the rotating shaft, the fan, the stirring blades, the electric heating pipe, the controller, the sucking pump and the connecting pipe, the film separant in the material tank is stirred and dried at the same time, so that water in the film separant is uniformly and rapidly evaporated, the problem of non-uniform drying is avoided, the quality of dried products is guaranteed, and the production efficiency is improved. And meanwhile, through a second motor, a lead screw, a sliding block, a guide rail, a connecting block, a material tank and a turnover door, the whole tank body containing the film separant can be conveniently taken out, workers can be prevented from directly making contact with the interior of the box body with residual heat, and therefore the risk of scalding is reduced, and the production safety is improved.

The utility model discloses a vacuum drier for anode material production, which relates to the technical field of vacuum systems, and comprises a support frame, the top of the support frame is fixedly connected with a connecting shell, the connecting shell is provided with a drying mechanism, the support frame is provided with a mounting mechanism, the drying mechanism comprises a motor frame, and the motor frame is fixedly connected with the connecting shell. By arranging the roller, the motor enables the rotating shaft to rotate, then the rotating shaft drives the first gear to rotate, then the first gear drives the second gear to rotate, at the moment, the second gear drives the first rotating block to rotate in the second limiting block, and then the first rotating block drives the connecting block to rotate; through the connecting block capable of driving the roller to rotate, the effects that the materials can roll in the roller, so that the materials are uniformly heated, the materials can be effectively prevented from being heated insufficiently or overheated in some places, uniform evaporation of moisture is ensured, and the material performance change or damage caused by local overheating is avoided are achieved.

The utility model relates to a kind of drying device for paper product processing, including drying cabinet, the traction mechanism that is set inside to the traction upper and lower material of kraft paper placed inside is provided to drying cabinet, and multiple mounting racks are alternately distributed on the two sides of kraft paper, and multiple electric heating tubes for improving the temperature inside drying cabinet are equidistantly provided to mounting rack, air inlet is opened to the air volume conveying inside it in one side of drying cabinet, and air volume is conveyed to the inside of drying cabinet by air inlet, so as to diffuse the heat gathered inside drying cabinet and wrap kraft paper, and then realize the drying of kraft paper two sides simultaneously.

This utility model relates to the field of tea processing technology, and provides a tea fixing device with a multi-layer heating drum. The device includes a drum body, a drive motor, an internal heating component, and an eccentric adjustment component. The drum body is a hollow cylindrical structure, and its inner wall is formed by two or more layers of coaxially stacked perforated mesh walls, forming an annular heat convection channel between each layer. The inner layer of the perforated mesh wall on the inner wall of the drum body constitutes a tea placement cavity, which accommodates and stirs the tea leaves. The drive motor is located on one side of the drum body and drives the drum body to rotate along its own axis. The internal heating component is mounted on the eccentric adjustment component, which is wedged into the drum body and adjusts the distance between the internal heating component and the inner wall of the drum. This utility model provides a new tea fixing device with advantages of high practicality and good fixing effect.

The invention provides a method for improving oil return of a compressor, an oil return system and the compressor, the method for improving the oil return of the compressor is achieved through the oil return system in the compressor, and the oil return system comprises a closed oil return unit connected between an oil separator and the compressor; the method comprises the following steps: acquiring the running state of the compressor; the capacity requirements q of all indoor units and the maximum refrigerating capacity Q in the current environment are calculated; judging whether a high-frequency oil return condition or a low-frequency oil return condition is met or not based on the obtained running state of the compressor in combination with the size relation between q / Q and a preset proportion; and when the high-frequency oil return condition or the low-frequency oil return condition is met, the closed oil return unit is controlled to be started so as to carry out high-frequency or low-frequency oil return treatment. The system is provided with a double-loop oil return system, logic judgment is carried out through system parameters, oil return is carried out in time, long-term operation of a unit during oil shortage and abrasion of a cylinder body are avoided, and the operation reliability of the compressor is improved.

The utility model relates to the technical field of snack food processing, and discloses a dehydration device based on dried fruit snack food processing, which comprises a bottom plate, the middle part of the top wall of the bottom plate is fixedly connected with a carrier plate, the top wall of the carrier plate is fixedly connected with a shell, the right side of the top wall of the bottom plate is fixedly connected with a vacuum machine, and the output end of the vacuum machine is communicated with a guide pipe. The input end of the guide pipe communicates with the bottom end of the right side of the shell, a collection plate is fixedly connected to the top end of the shell, a heater is fixedly connected to the right side of the top wall of the collection plate, and a plurality of heat conduction pipes are fixedly connected to the front side and the rear side of the inner wall of the shell. According to the fruit dehydrator, air in the shell is pumped out through the vacuum machine to form a vacuum environment, after the heater is started in the vacuum environment, the evaporation speed of water in fruits can be further increased, in the dehydration process, due to the fact that the fruit dehydrator is in the vacuum environment, the water in the fruits is evaporated more evenly, and efficient dehydration processing of the fruits is achieved.

The invention belongs to the technical field of disposable drying articles and functional non-woven fabric products, and particularly relates to a disposable electric hair drier down jacket drying bag. The clothes drying bag is integrally formed by a spun-melt non-woven fabric with an island structure, the clothes drying bag is manufactured through ultrasonic welding and hot-press forming by adopting a magic tape three-section type adjusting design and divided into three gears of S / M / L, and the spun-melt non-woven fabric is mainly prepared by melt blending of a high-molecular polymer and a heat-conducting inorganic compound to obtain master batches and then a spinning-melt process; the gram weight of the non-woven fabric of the bag body is 55-60 gsm, and the thickness is 0.44-0.5 mm. The down jacket drying bag with the electric hair drier has the advantages of being excellent in heat conductivity, air permeability and fitting performance, is suitable for a household electric hair drier, and achieves fast, uniform and convenient drying of down jackets.

The invention provides a PVA (Polyvinyl Alcohol) film production line which comprises a reaction kettle, a filter group, a defoaming standing kettle group, a vacuum defoaming machine, a precise flow pump, a casting die head device, an annular steel belt conveyor, a sectional type drying box assembly and a winding machine, a discharging port of the filter set is connected to a feeding port of the defoaming standing kettle set through a pipeline, a discharging port of the defoaming standing kettle set is connected to a feeding port of the vacuum defoaming machine through a pipeline, and a discharging port of the vacuum defoaming machine is connected to a feeding port of the casting die head device through the precise flow pump. The annular steel belt conveyor is installed below a discharging port of the casting die head device, the sectional type drying box assembly is installed on the rear section of the annular steel belt conveyor, and the winding machine is installed at the front end of the annular steel belt conveyor. A complete, coherent and optimal production line framework is formed, and the long-standing comprehensive problem that quality, efficiency and cost are difficult to consider at the same time in PVA film production is solved.

The utility model provides a kind of chicken powder preparation with air drying device, it is related to chicken processing technical field, including air drying box, the inside of air drying box is provided with convenient dismounting mechanism, and convenient dismounting mechanism includes rotating pipe, rotating pipe is rotatably connected with the upper end inner wall of air drying box by bearing outside, the outside fixedly connected with the locking block of annular array distribution of rotating pipe, the upper end of locking block is equipped with installation slot, the inner wall sliding sleeve of installation slot has round head clamping block, round head clamping block lower end fixedly connected with reset spring, by convenient dismounting mechanism, operator can hold connecting rod with both hands, the clamping hole of connecting rod is inserted into round head clamping block, round head clamping block is extruded into installation slot, when clamping hole and round head clamping block correspond, reset spring pushes round head clamping block and pops out, clamping hole is inserted, the fixation of connecting rod is realized, not only reduce the operation difficulty, and greatly shorten the time of replacement, significantly improve overall work efficiency.

The utility model relates to the technical field of steam combs, and discloses a steam comb tooth structure which comprises a comb tooth assembly and a heating assembly, the heating assembly comprises a cover plate, a heat conducting plate and a heating body from top to bottom, a hot air evaporation cavity is formed between the cover plate and the heat conducting plate, a plurality of air holes are formed in the heat conducting plate in a penetrating mode, and the heating body is arranged in the cover plate. The air hole is communicated with the hot air evaporation cavity; the comb tooth assembly comprises a base, a comb tooth sealing piece fixedly installed at the bottom of the base and a comb tooth sealing cover plate from top to bottom, multiple sets of inner comb teeth are arranged on the upper surface of the base in a matrix mode, and through holes are formed in the positions, corresponding to the air holes, of the bottoms of the multiple inner comb teeth in a penetrating mode. When hot air is sprayed out from the through holes, the hot air forms a diversion trench along the inner grooves in the side faces of the inner comb teeth, is vertically sprayed out, is blocked by the inner walls of the hollowed-out holes, and is sprayed out from gaps formed between the inner comb teeth and the hollowed-out holes in the horizontal direction towards one side or two opposite sides of the outer comb teeth to form transverse hot air flow, so that the hot air is prevented from directly rushing to the scalp; and scalding or discomfort caused by high-temperature hot air is avoided.

The utility model belongs to caviar processing technical field, specifically speaking is a kind of caviar processing and drains water frame, including base, the top fixed mounting of base is limited frame, the middle part of limited frame is rotatably connected with linkage shaft, the one side fixed mounting of linkage shaft has transmission gear, the one side fixed mounting of base top has driving motor, the end fixed mounting of driving motor output end has driving gear, the surface of driving gear is connected with transmission chain, the surface of linkage shaft is equipped with several clamping grooves, and the inside of clamping groove is connected with draining frame;Through the structural design of limiting frame, linkage shaft, transmission gear, driving motor, driving gear, transmission chain, draining frame, the function of dynamic draining is realized, can rotate movement thus to make caviar change position constantly in the process of draining, make surface or internal moisture can be more evenly evaporated and drained out, to improve the uniformity of draining.

The utility model provides plate coating drying equipment which comprises a supporting frame, two sets of baffles are arranged above the supporting frame, and a transmission assembly is arranged between the two sets of baffles. A drying cover is arranged above the supporting frame, the drying cover is connected with the supporting frame to form a drying cavity, and the transmission assembly is located in the drying cavity; a mounting plate is arranged at the bottom of the supporting frame and provided with a plurality of hot air generators, and the hot air generators are connected with the drying cavity through connecting pipes. According to the drying equipment, the drying cover is connected with the supporting frame to form the closed drying cavity, the hot air generator and the dryer are connected and communicated through the connecting pipe, a stable heat energy transmission channel is formed, the high-temperature environment in the drying cavity can be ensured through the hot air generator, and a uniform and effective drying environment is provided for plates. And meanwhile, the transmission assembly arranged on the supporting frame is located in the drying cavity, the plates can be smoothly conveyed into the drying cavity through the transmission assembly, and uniform drying of the plates is achieved.

A novel heat pipe type air duct brake disc comprises an inner and outer brake discs, blades and a wheel hub. The inner and outer brake discs are a pair of coaxial and same outer diameter lamellar rings with a coaxial lamellar annular space inside; the annular space is provided with a plurality of pressure bearing parts which are evenly distributed around the axis and do not divide the annular space into a plurality of independent spaces; the blades are hollow blades evenly distributed around the axis between the inner and outer brake discs, and are connected with the inner and outer brake discs to form a hollow impeller with a closed integral chamber inside the shell and a plurality of cooling air ducts outside the shell; the blades can be provided with a working medium flow-assisting arch at the maximum rotation diameter; the specific positions of the inner and outer brake discs can be provided with outwardly stretched ventilation holes evenly distributed around the axis; the inner surface of the outer side wall of the inner and outer brake discs can be provided with a capillary wall surface; under the premise of not affecting the ventilation of the impeller, one or two of the inner and outer brake discs are coaxially connected to the wheel hub, and the integral chamber is filled with working medium and a vacuum is formed, so as to obtain the novel heat pipe type air duct brake disc described in the present invention. The patent of this invention creatively combines the heat pipe and the air duct type brake disc, which can significantly improve the heat dissipation capacity of the air duct type brake disc and provide strong protection for driving safety.

The invention relates to the technical field of sludge treatment, in particular to sludge collecting and drying integrated equipment which comprises a movable frame, a movable plate and a fixed plate are mounted on the upper side of the movable frame, the movable plate is arranged on the left side of the fixed plate and performs left-right position movement adjustment on the movable frame, and the fixed plate is fixed to the movable frame. A storage barrel is rotatably mounted on the left side of the fixing plate, the left side of the storage barrel is open, a heating cover covers the outer side of the upper side of the storage barrel and is fixed to the fixing plate, and a driving mechanism for driving the storage barrel to rotate is mounted on the right side of the fixing plate. According to the stirring mechanism, sludge is stirred through cooperation of the elastic telescopic rod and the rotating storage barrel, the dried sludge adhering to the inner wall of the storage barrel is scraped off through a scraper, so that the sludge is prevented from being accumulated on the inner wall of the storage barrel, the dried sludge can be rapidly discharged by opening a discharging opening, and the sludge drying efficiency is improved. And the sludge is more convenient to discharge.

The utility model discloses a sample processing device for tobacco moisture detection, and relates to the technical field of tobacco moisture detection. The tobacco moisture detection sample treatment device comprises a workbench, a batch assembly and a detection assembly, a drying box is fixedly installed at the top of the workbench, the batch assembly is arranged on the workbench and comprises a rotating disc and sample bottles, multiple sets of containing grooves are formed in the top of the rotating disc, and the sample bottles are placed in the containing grooves; the detection assembly is arranged on the workbench and comprises a transverse plate, a weighing sensor and a containing groove, and the weighing sensor is fixedly installed at the top of the transverse plate. Through cooperative use of the batch assembly and the detection assembly, a plurality of groups of sample bottles can be sequentially weighed and measured, and a large batch of samples can be quickly processed, so that the accuracy and repeatability of measurement can be improved through automatic weighing measurement, and the mass change of each sample bottle can be more accurately recorded; therefore, more accurate moisture content data can be obtained.