202results about How to "Improve drying efficiency" patented technology

The invention discloses a cleaning system and a base station of the cleaning system. The base station includes: a support platform for supporting a cleaning robot, the support platform has a cleaning tank with an open top, and the cleaning tank is used to hold water to clean the cleaning robot located above it. Flannel and/or roller brush, the cleaning tank has a water inlet and a sewage outlet; a drying component for generating hot air, the drying component is connected with the cleaning tank, and the hot air generated by the drying component is directed to the cleaning tank to dry the cleaned Clean the robot's lint and/or brush. According to the base station of the cleaning system according to the embodiment of the present invention, by setting the drying component, the flannelette and/or roller brush of the cleaning robot can be dried after cleaning, thereby speeding up the drying efficiency of the flannelette and/or roller brush, preventing the The flannel and/or roller brush dripping water on the floor will affect the effect of cleaning the floor.

The invention relates to the technical field of composite material preparation, in particular to a high-strength and high-conductivity graphene reinforced copper matrix composite material and a preparation method and application thereof. Spherical copper powder is used as a matrix material, graphene is used as a reinforcing phase, through the steps such as graphene liquid phase dispersion, ball milling predispersion, surface coating, hot isostatic pressing, hot extrusion and so on, and the high-strength and high-conductivity graphene reinforced copper matrix composite material with nearly fulldense, good conductivity, high tensile strength, high hardness, and high elongation is prepared. The preparation method has good process controllability and is easy to produce on a large scale. The prepared high-strength and high-conductivity grapheme reinforced copper matrix composite material is uniform in structure, the graphene is in good combination with the interface of a matrix, the performance is stable, and great application prospects in the fields of automobiles, aerospace and electronics are obtained.

The invention discloses a dishwasher fan component and dishwasher with same. The fan component comprises a fan body, a fan outer shell and a pick. The fan body has a fan air inlet and a fan air outlet. A first channel, a second channel and a third channel are defined in the fan outer shell. The first channel is optionally communicated with the second channel or the third channel. The fan outer shell has a fan connection port which is communicated with the first channel. The second channel is communicated with the fan air outlet. The pick is placed in the fan outer shell, and can move in pivoted mode between a first position and a second position. When the pick is in the first position, the first channel and the second channel are connected, and the first channel and the third channel is segregated. When the pick is in the second position, the first channel and the third channel is connected, and the first channel and the second channel is segregated. The fan component has the advantages of being compact in structure, occupying few space, being high in drying efficiency, and long in service period, thus achieving the function of accelerating the drying, and preventing siphoning amid draining.

The invention discloses a low energy consumption, low emission, coal quality guaranteed and safe drying method and a device for chemical feed coal. The method includes the steps that saturated steam is used for indirect heating, superheated steam is used for drying through direct contact, secondary steam generated by evaporation is recycled, and condensation water serves as industrial water. The device comprises a coal preheating device, a drying device, a steam boiler and a superheated steam generator, wherein the coal preheating device and the drying device are in a processing connection, the drying device is composed of an indirect heating layer and a drying area, the steam boiler is connected with the indirect heating layer and the superheated steam generator through a saturated steam distributor respectively, a steam outlet of the superheated steam generator is communicated with the drying area, a condensate water outlet of the indirect heating layer is connected with a water inlet pipe of the steam boiler, a steam outlet of the drying area is connected with a secondary steam distributor through a dust collector, the secondary steam distributor is connected with the superheated steam generator through a compressor pump, and a feed coal outlet of the drying area is in a processing connection with a coal storage bunker. According to the drying method and the device, double heating and wet process drying are adopted, drying efficiency of the coal is high, pyrolysis efficiency is low, and quality is good.

The invention relates to the technical field of calcium carbonate drying equipment, in particular to a nano calcium carbonate drying device. The nano calcium carbonate drying device comprises a dryingbox, a rotating shaft and an opening mechanism. The rotating shaft is perpendicularly arranged in the middle of the drying box, the opening mechanism is arranged on the bottom of the rotating shaft in the circumferential direction of the rotating shaft, and synchronously rotates along with the rotating shaft, the opening mechanism comprises a grinding assembly and a loosening assembly, the grinding assembly is rotatably arranged on the bottom of the rotating shaft through a first transmission part, the loosening assembly is located behind the grinding assembly in the rotation direction of therotating shaft, and the loosening assembly is rotatably arranged on the bottom of the rotating shaft through a second transmission part. The grinding assembly is used for continuously grinding the material on the bottom of the drying box, clustered materials are reduced, through the loosening assembly, the bottom material is shoveled up, through a net-shaped structure, the loosened material is filtered, the drying contact area is increased, the material granularity is reduced, and the drying efficiency is improved.

The invention relates to the field of capacitor manufacture and aims to provide a supercapacitor cleaning and drying device and a cleaning and drying method. The supercapacitor cleaning and drying device comprises a rack, a conveying mechanism with a conveying belt, two high-pressure cleaning chambers, a liquid blowing drying chamber and a drying chamber, wherein the two high-pressure cleaning chambers, the liquid blowing drying chamber and the drying chamber are sequentially arranged in a front and back mode and sleeve the conveying belt, and an annular shower pipe group which sleeves the conveying belt is arranged in the high-pressure cleaning chamber. According to the supercapacitor cleaning and drying device, high-pressure hot water surrounds a supercapacitor for cleaning, and drying is performed using hot air after the liquid blowing drying chamber primarily dries water. The supercapacitor cleaning and drying device is high in cleaning and drying efficiency and good in cleaning effect. The cleaning and drying method is capable of meeting cleaning and drying requirements of the supercapacitor and high in efficiency.

The invention relates to the field of agricultural product processing equipment, in particular to a grain processing device. The grain processing device comprises a supporting frame, a washing containing box, a stirring mechanism, a filtering and collecting device, a baffle mechanism, a bottom sealing mechanism, a drying device, a water pump and an air blower. Through the cooperation of the washing containing box, the stirring mechanism, the filtering and collecting device and the baffle mechanism, shriveled grain or impurities in grain can be separated from full grain, the shriveled grain orimpurities are collected, after washing is completed, the grain can be dried through the drying device, and the drying efficiency can be further improved through the air blower. The grain can be automatically washed through the grain processing device, the labor intensity is reduced, and the washing effect is good.

The invention relates to a multi-angle air drying device for a mane. The device comprises a base; a backing plate is arranged in the center of the base; a support bracket is arranged at the periphery of the backing plate; a big gear ring is mounted on the support bracket via balls, and meshes with transmission gear teeth; a main gear meshes with the transmission gear teeth, and is connected with a spindle; a motor is connected to the upper end of the spindle; a belt pulley I is connected to the middle part of the spindle; a belt sleeves the belt pulley I; the left end of the belt sleeves a belt pulley II; an auxiliary shaft is connected with the belt pulley II, and is connected with the big gear ring via a bearing; a bevel gear I is connected to the lower end of the auxiliary shaft; a bevel gear II perpendicularly meshes with the bevel gear I; a split shaft is connected to the bevel gear II; and a fan blade is fixedly mounted at the right end of the split shaft. The multi-angle air drying device has the advantages that the degree of automation is high, and via control of rotation and revolution of the fan blade, the mane can be dried by air from multiple angles, so that the air drying is higher in efficiency and faster in speed; the control is convenient; and the equipment cost is low.

The invention belongs to the field of medicines, and in particular relates to a process for manufacturing an enteric plant hollow capsule. According to the process for manufacturing the enteric plant hollow capsule, more than one time of glue dipping operation is performed in the process of manufacturing a plant hollow capsule frame. The manufacturing process is a simple method, can be used for improving the baking efficiency of the plant hollow capsule frame by multiple baking operations through multiple times of glue dipping on the premise that a baking device is not lengthened, basis is laid to drying enteric coating in a subsequent process, and the production speed of the enteric plant hollow capsule can be improved.

The invention provides an ultrasonic washing machine which comprises a main machine body. A top cavity is formed in the end face of the top of the main machine body. An ultrasonic washing mechanism isfixedly arranged on the rear wall of the top cavity. A washing box mechanism is arranged in the top cavity. A spraying washing cavity is formed in the portion, located in the main machine body, of the bottom of the top cavity. A spraying washing mechanism is arranged in the spraying washing cavity. A spraying washing bottom cavity is formed in the portion, located in the main machine body, of thetop of the spraying washing cavity. A right side cavity is formed in the portion, in the main machine body, of the top of the spraying washing bottom cavity. A winding wheel cavity is formed in the portion, in the main machine body, of the right side of the spraying washing bottom cavity. According to the ultrasonic washing machine, a washing box mechanism can carry out initial oil dirt treatmenton parts, ultrasonic washing time is shortened, the purpose of saving electricity is achieved, the parts can be conveyed to the right automatically through a transmission belt, time for labor transferring is saved, a drying mechanism can accelerate the drying efficiency, and drying time is shortened.

The invention discloses a hot air circulation oven with an automatic delivery mechanism. The hot air circulation oven comprises an oven machine frame, an oven shell coating on the oven machine frame and a plurality of drying sieve trays for placing medicinal materials. The oven shell is internally provided with a vertical partition plate, the vertical partition plate divides the inside of the ovenshell into a left drying cavity and a right drying cavity, the left drying cavity is internally provided with a medicinal material rising and drying mechanism for driving the drying sieve trays to rise, and the right drying cavity is internally provided with a medicinal material descending and drying mechanism for driving the drying sieve trays to descend. An intermediate transfer mechanism for transferring the drying sieve trays from the medicinal material rising and drying mechanism to the medicinal material descending and drying mechanism is further installed on the oven shell. The structure of the hot air circulation oven is reasonably arranged. In the process of feeding and discharging, a large amount of traditional Chinese medicinal materials are subjected to drying treatment in theoven shell, and the drying efficiency is effectively improved; and the structural arrangement of the drying sieve trays enables lateral airflow and vertical airflow to dry the traditional Chinese medicinal materials

The invention discloses traditional Chinese medicine smashing and drying equipment comprising a bottom plate, a box body, an electric push rod, smashing devices, throwing devices, a hard pipe, an airheater, a first air pipe, a second air pipe and a turning-over device. The smashing devices each comprise a feeding hopper, a first motor, a rotating shaft, smashing blades and a first screen net; thethrowing devices each comprise a second motor, a mounting shaft and sector plates; and the turning-over device comprises a third motor, a hollow shaft and hollow sector plates. The traditional Chinese medicine smashing and drying equipment is provided with the throwing devices, the air heater and the first air pipe, traditional Chinese medicine is thrown to the middle of an inner cavity of the box body, the air heater generates hot air, and the hot air and the thrown traditional Chinese medicine make full contact, so that volatizing of moisture on the surface of the traditional Chinese medicine is accelerated, and the drying efficiency is improved; and the turning-over device is arranged, and the traditional Chinese medicine is turned over continuously and meanwhile dried fully and evenly, so that the drying efficiency is further improved.

The invention relates to the field of kitchen waste treatment, in particular to a kitchen waste solid-liquid extrusion and spin-dry separation device. An extrusion chamber is fixedly connected to thelower end of a feed inlet; a groove is formed in the inner wall of the extrusion chamber; a crushing runner is movably arranged on the inner wall of the extrusion chamber; an extrusion cone is movablyarranged in the center of the inner part of the extrusion chamber; an extrusion block is movably arranged on the extrusion cone; and a fixed lug is fixedly connected to the outer surface of the extrusion block. By arranging a pointed cone at the upper end of the extrusion cone and spirally and downwards arranging the groove, solid waste can be clamped by the extrusion cone and liquid can directlyand downwards flow so as to be separated for the first step when kitchen waste enters the extrusion chamber; then a motor drives the extrusion cone to rotate, so that the extrusion block outwards moves to extrude the solid waste under a centrifugal effect; and meanwhile, two triangular ones on the surface of the extrusion block are overlaid, and the fixed lug is spirally and obliquely arranged inouter overall body, so that the extrusion block extrudes the solid waste and drives the solid waste to downwards move along a screw thread of the groove at the same time.

The invention relates to a sludge drying chamber, which comprises working medium air introducing ports (10), working medium air ducts (11) and a sludge dryer (6). The invention is characterized in that: the number of the working medium air introducing ports (10) is two or over two, and the temperature of the working medium air in at least one of working medium air introducing ports (10) is different from the temperature of the working medium air in other working medium air introducing ports (10). Sludge with different humidity can be heated by the working medium air at different temperatures, so that the sludge drying effect can be improved comprehensively.

The invention discloses a yarn bobbin drying device, which comprises a box body. A door is arranged on the front side of the box body. The door is hingedly connected with the box body and can be opened and closed; the box body is also provided with an air inlet and a A heater is installed at the air outlet, and a rotatable feeding rack is arranged in the box, and the feeding rack includes a chassis and several bobbin shafts arranged on the chassis. The yarn bobbin drying device provided by the invention is provided with two hot air ports, and the material tray and the bobbin shaft rotate simultaneously, so that the yarn on the bobbin shaft is evenly heated, the drying efficiency is high, and the drying effect is uniform.

The invention discloses a vertical full-automatic capsule drying device. The vertical full-automatic capsule drying device comprises a box body, a rotating shaft, a drying barrel mounting clamping ring, a discharging plate, a drying barrel, a spiral guiding plate, a rotating shaft motor, a conveying belt, a feeding pipe, infrared device fixing plates, a fan, a discharging outlet, infrared generating devices, an exhaust fan, a connecting rod, an eccentric wheel, a motor, a hinge, a filter screen, a powerful negative pressure fan, a feeding inlet, a charging hole, a storage box, a negative pressure fan storage box, a negative pressure fan controlling device and a dust collector. According to the vertical full-automatic capsule drying device, the principle of infrared heating drying and the meshed drying barrel with the two ends open are adopted, and therefore the phenomena that capsules are deformed, melted, adhered and partially hardened due to uneven heating are effectively avoided; the dust collector is mounted on the feeding pipe, so that dust removing of the capsules is achieved while the capsules are dried.

The invention provides a low-temperature rapid freezing and freeze-drying system. The low-temperature rapid freezing and freeze-drying system comprise a compressor unit, a first heat exchanger, an air cooler, a second heat exchanger, a throttling component, a third heat exchanger, a circulating fan, a drying chamber, a third valve, a fourth valve and a connection pipeline, wherein the parts form a refrigeration circulation loop, a rapid freezing/freeze-drying circulation loop and a desorption drying circulation loop, so the material can be rapidly frozen and frozen-dried. According to the low-temperature rapid freezing and freeze-drying system, the heat exchanger with refrigeration capacity storage functions are used for storing the refrigeration capacity of the compressor and intensively using the refrigeration capacity of the compressor; the material can be rapidly cooled.

The invention discloses drying equipment capable of controlling temperature and humidity and a drying method thereof. The drying equipment comprises a drying chamber, a controller, a centrifugal fan, a ventilating fan, an air inlet cavity, a fan, a heating pipeline and an internal ventilating fan, wherein the air inlet cavity is located at the lower end part of the outer side of the drying chamber, and the air inlet cavity is sequentially connected with the fan and the heating pipeline from bottom to top; the internal ventilating fan is arranged in the drying chamber; a water storage tank is connected with a water inlet of a water pump through a water conveying pipeline, and a water outlet of the water pump is connected with an electric heating water tank through a water inlet pipeline; and an atomizer communicates with one end of an atomizer water inlet pipeline through a safety valve, the other end of the atomizer water inlet pipeline penetrates through the drying chamber to be connected with the atomizer, and one end of an atomizer drainage pipeline leads to the water storage tank. According to the drying equipment and the drying method of the drying equipment, the humidity and the temperature in the drying chamber are timely adjusted according to preset parameters under the automatic control of the controller, the drying efficiency is high, the energy is saved, the environment is protected, and the manpower and material resources are greatly saved.

The invention discloses a clothing fabric drying device. The clothing fabric drying device comprises a workbench, a feeding roller, a material collecting roller, a drying room and an extruding table,wherein the feeding roller is fixedly arranged on a storage frame; the feeding roller is rotatably connected with supporting rods at the two sides of the upper end surface of the storage frame; the storage frame is fixedly arranged at the right side of the workbench; a guide rotary shaft, an extruding table, a drying room and a fixed frame are arranged on the upper end surface of the workbench from right to left in sequence; the guide rotary shaft is fixedly mounted on the rightmost end of the upper end surface of the workbench; the guide rotary shaft is rotatably connected with the workbench;the extruding table is a rectangular structure; fixed rods are fixedly arranged at the two sides of the extruding table vertically; the bottom ends of the fixed rods are fixedly arranged on the workbench; the left side of the extruding table is adjacent to the drying room; and the right side of the extruding table is adjacent to the guide rotary shaft. The clothing fabric drying device can be used for simultaneously drying upper and lower sides of the fabric, can quickly and completely remove water in cloth, saves drying time, and improves drying efficiency.

Disclosed is a rotary drum dryer internally provided with a screen cloth. The drum screen cloth of the dryer is installed in an inner cavity of a drum body. A transmission gear, a front roller ring and a rear roller ring are arranged on the outer wall of the drum body. The drum body is supported on a front riding wheel and a rear riding wheel through the front roller ring and the rear roller ring. The transmission gear is connected with a motor through a coupler and a speed reducer. Raising plates are evenly installed on the inner wall of the drum body. A discharging device is installed at the tail of the drum body. According to the rotary drum dryer, the problem that materials inside the drum body are thrown unevenly after being raised by the raising plates can be effectively avoided, the materials can directly absorb heat of the internally-arranged drum screen cloth, the drying efficiency of the dryer is improved, meanwhile, abrasion caused by the materials to the drum body is reduced, and the service life of the drum body is prolonged.

The invention discloses a cereal drying device. The cereal drying device comprises a box body, wherein a plurality of support legs are fixedly connected to the bottom of the box body; a charge funnelis inserted into the top of the box body; a discharge port is formed in the sidewall of the box body; the sidewall of the box body is movably connected with a movable door which is mutually matched with the discharge port through a hinge; a baffle is arranged just below the movable door; the baffle is fixedly connected to the sidewall of the box body, and is mutually matched with the discharge port; a drying plate is fixedly connected to the inner cavity of the box body; a plurality of electric heating pipes are fixedly connected to the bottom of the drying plate; a push plate is arranged at the top of the drying plate; two electric telescopic rods are fixedly connected to the top of the push plate, and are close to the front end surface and the rear end surface of the push plate separately; and a movable plate is fixedly connected to the tops of the electric telescopic rods. The cereal drying device has he characteristics of being low in labor amount, good in effect, and the like.

The invention provides a hot-air/electric-heating drier for textile fabric. The hot-air/electric-heating drier for the textile fabric comprises a drying oven body. A wavy fabric channel is formed in the drying oven body. A plurality of guide rollers which are distributed in the wavy shape identical to the wavy shape of the fabric channel and have heating functions are arranged in the fabric channel to form a fabric feeding assembly line. Fabric feeding rollers are arranged at an inlet of the fabric channel. Fabric pulling rollers are arranged at an outlet of the fabric channel. A hot air blowing-in device is arranged at a fabric outlet of the fabric channel, and an air outlet is formed in the position of a fabric inlet. According to the hot-air/electric-heating drier for textile fabric, through the design of wavy fabric conveying and reversed airflow drying, the drying efficiency is improved while high-quality drying of the fabric is achieved, energy is saved, and emission is reduced.

The invention discloses a solar sludge drying triple-effect device which sequentially comprises a heat collector and a drying chamber according to the air intake direction, wherein the drying chamber is connected with the heat collector through an air duct, a feed hopper is arranged above the drying chamber, a discharge hole is arranged below the drying chamber, a sludge conveyor is arranged in the drying chamber, the air duct is provided with an air release valve, a gas furnace is arranged below the drying chamber, the sludge conveyor comprises three layers of conveyor belts from top to bottom and guide rails which are arranged between two adjacent layers of conveyor belts and vertically staggered with each other, and the heat collector comprises a plate-type heat collector, a fan connected with the plate-type heat collector, and a heat pump connected with the plate-type heat collector through the air duct. The sludge drying device adopting the auxiliary heating triple-effect of the solar heat pump is simple in structure, convenient in maintenance, stable in operation, good in dehydration and drying effects, and high in the degree of automation, thus reducing massive consumption of limited natural resources, and secondary pollution to the environment in the sludge treatment process.

The invention belongs to the technical field of production of agricultural byproducts, in particular to a cleaning device with a drying function for the production of agricultural byproducts. Aiming at solving the problems that the existing cleaning device is simple in the structure, low in cleaning efficiency, and long in self hot air drying time after cleaning, the invention provides the following scheme. The cleaning device comprises a base and a rotating plate. First supports are fixedly arranged at the two edges of one end of the top outer wall of the base through screws, and fixed platesare fixedly arranged on the top outer walls of the two first supports through the screws. Servo motors are fixedly arranged on the top outer walls of the two fixed plate through the screws, and output shafts of the servo motors are connected with threaded rods through shaft couplers. By the arrangement of a fan and a resistance heating wire, the cleaning device can conveniently dry the agricultural byproducts with hot air after cleaning. By the mutual matching of the servo motors, the threaded rods and an electrical-control telescopic rod, a cleaning barrel can move up and down and left and right, the flexibility of the device is greatly improved, and the agricultural byproducts can be more conveniently cleaned and dried.

The invention discloses a mobile bamboo drying device for bamboo and wood processing, which comprises a shell, an air pump, a drying filter, a heating pipe, fan blades, an annular heating air pipe, an exhaust pipe, a turntable, a placement frame and a motor. An air pump, an air intake pipe, a dry filter, a first connecting air pipe, a heating chamber, a second connecting air pipe, a partition, an annular heating air pipe, an exhaust pipe, a turntable, a mounting frame, a thermometer, a motor, a pressure relief pipe and a million The steering wheel; the heating chamber is provided with a heating pipe, a bracket, a fan blade and a third connecting air pipe. The invention heats the air after drying and removing impurities, thereby using high-temperature air to heat and dry the bamboo and wood processed parts, so that the processed parts can be baked and dried quickly and stably, and the processing efficiency is effectively improved.

The invention discloses drying and incineration vertical integrated sludge and oil sludge manure continuous treatment equipment. The drying and incineration vertical integrated sludge and oil sludge manure continuous treatment equipment is composed of a feeding inlet, a stirrer, an air outlet, a bracket, a fire bar, a slag receiving hopper, a slag discharging device, a support, a heating opening,an incineration chamber, a drying chamber, falling grids, a groove and blades; the air outlet and the feeding inlet are formed in the top of the drying chamber; the incineration chamber is formed in the lower part of the drying chamber, and the bracket is arranged between the drying chamber and the incineration chamber; the fire bar is arranged at the lower part of the incineration chamber; the slag receiving hopper is arranged at the lower part of the fire bar; the slag discharging device is arranged at the bottom of the slag receiving hopper; the heating opening is formed in one side of theslag receiving hopper; the support is fixed to the outer side of the lower part of the slag receiving hopper of the drying chamber; the stirrer is arranged in the drying chamber, the upper part of thestirrer is fixed to the top of the drying chamber, and the lower part of the stirrer is inserted into the groove; and the multiple layers of blades are arranged on a shaft of the stirrer, and the falling grids are arranged below the blades correspondingly and fixed to the inner wall. According to the drying and incineration vertical integrated sludge and oil sludge manure continuous treatment equipment, the drying chamber and the incineration chamber are combined in the up-down direction, upper materials are dried through combustion heat, and energy saving and high efficiency are achieved.

The invention provides a drying method of carrot powder, comprising the steps of S1, producing carrot slurry; S2, controlling to decrease temperature of a drying chamber to first predetermined temperature; S3, mixing the carrot slurry and a drying agent, placing in the drying chamber, and controlling to decease the temperature of the drying chamber to second predetermined temperature; S4, controlling to decrease pressure of the drying chamber to first pressure, and drying for 15-18 h; then decreasing the pressure to second pressure, and drying for 20-23 h; S5, collecting the finished product. According to the drying method of the carrot powder, carrot is made into slurry liquid that is quickly refrigerated, and the carrot slurry is dried through eutectic point of water volatilization and strong adsorbing action of silica gel; water dissipation is quickened for the carrot slurry through double pressure decrease, and drying efficiency is improved. The whole process is carried out under freezing, and thermosensitive substances such as carotene and vitamins are protected from oxidative denaturing.

The invention discloses a airing device for rice processing. The airing device comprises a telescopic rod, wherein a bottom plate is fixedly connected to the bottom of the telescopic rod, sliding wheels are fixedly connected to the four corners of the outer wall of the bottom of the bottom plate, an equipment box is fixedly connected to the top of the telescopic rod, and a limiting bolt is in threaded connection with the outer wall of the telescopic rod; and the outer wall of the equipment box is rotationally connected with a cover plate. According to the airing device, by arranging the sliding wheels at the bottom of the bottom plate, the airing device has the moving capacity, and transferring of the airing device is facilitated; and a motor arranged on the inner wall of the equipment boxdrives a first rotating shaft to rotate, a bearing plate at the top of the first rotating shaft is driven to rotate, and finally airing plates on the bearing plate revolves, and the airing plates andthe bearing plate are connected through second rotating shafts, so that the airing plates can rotate under manual pushing, and rice on the airing plates can be dynamically aired; and the equipment box and the bottom plate are connected and fixed through the telescopic rod, so that the airing height can be adjusted.

The invention discloses a drying device for food processing, relates to the technical field of food processing, and mainly aims to solve the problem that existing raw materials are easy to accumulate.The drying device comprises a box body and a drying unit, a plurality of electric heating elements are installed on the two side walls of the box body, the drying unit comprises a dispersing assemblyused for dispersing materials and an air spraying assembly used for spraying hot air for drying, and the dispersing assembly comprises a supporting net, a first motor, a disc and a driving rod; the air spraying assembly comprises an air heater, a hollow rotating shaft, a driving mechanism used for driving the hollow rotating shaft to rotate, a hard air pipe, a sliding sleeve and a sliding block,the dispersing assembly is mounted, the supporting net is rapidly pulled outwards through the rapid return characteristic, raw materials on the supporting net are made to fly off upwards at a high speed and are fully and evenly heated, and the drying efficiency is improved; and the air spraying assembly is arranged, upward cyclone is formed, the drying effect is good, the air spraying angle is continuously changed, the drying range is enlarged, and the efficiency is improved.

The invention discloses a system and a method for treating organic solid wastes in villages and towns. The system comprises a pretreatment unit, a dryer and a pyrolyzer. The dryer comprises a dryer inner barrel, a dryer outer barrel and a dryer inner pipe. The end, extending into the dryer inner barrel, of the dryer inner pipe is open, a first dry hot air inlet is formed in the other end of the dryer inner pipe, the dryer outer barrel is arranged on the dryer inner barrel in a sleeving mode, and a second dry hot air inlet and a dry cold air outlet are formed in the dryer outer barrel. The pyrolyzer comprises a pyrolyzer inner barrel, a pyrolyzer outer barrel and a pyrolyzer inner pipe. A high-temperature hot air inlet and a hot air outlet are formed in the pyrolyzer outer barrel. The pyrolyzer inner pipe extends into the pyrolyzer inner barrel from the kiln tail of the pyrolyzer and penetrates through the kiln head of the pyrolyzer. A hot air inlet is formed in the end, close to the kiln tail of the pyrolyzer, of the pyrolyzer inner pipe, a dry distillation cold air outlet is formed in the end, close to the kiln head of the pyrolyzer, of the pyrolyzer inner pipe, and the dry distillation cold air outlet is connected with the first dry hot air inlet and the second dry hot air inlet.