188 results about "Drying" patented technology

The invention relates to the field of food drying, in particular to a multi-layer circulating food drying machine which adopts a stage treatment technology combining condensation dehumidification and adsorption dehumidification and utilizes a preheating mechanism to recover condensation waste heat. The drying device structurally comprises a plurality of layers of independently sealed drying areas, each area is provided with a bottom air inlet groove, a top exhaust groove and a bottom exhaust groove, and a hot air path is optimized through a flow guide plate; the condensation mechanism adopts a spiral runway-shaped condensation pipe and a cooling fin to realize primary dehumidification, and the adsorption mechanism alternately works through a rotatable fan-shaped adsorption area to maintain the adsorption efficiency; the preheating mechanism absorbs condensation heat dissipation to preheat external air and then supplements the external air to the circulating system. Through hot air cyclic utilization, multi-stage dehumidification and waste heat recovery, the drying efficiency is remarkably improved, the energy consumption is reduced, meanwhile, the adaptability to food with different water contents is enhanced, and uniform and rapid drying is achieved.

The utility model discloses a food fungus drying chamber capable of continuously feeding and discharging, and belongs to the field of food drying. A conveying belt is installed on the upper side of the base frame, a first motor is fixedly installed on the base frame, and the output end of the first motor is in transmission connection with the conveying belt; an adjustable flattening mechanism, a drying oven, a uniform material receiving mechanism and a conveying belt cleaning mechanism are sequentially mounted on the base frame in the conveying direction of the conveying belt; the uniform material collecting mechanism comprises a driving assembly and a material collecting assembly, the driving assembly is fixedly installed below the base frame, and the material collecting assembly is installed between the drying oven and the conveying belt cleaning mechanism. By means of the mode, materials can be evenly spread through the adjustable spreading mechanism before passing through the drying oven, and meanwhile the adjustable spreading mechanism can be suitable for materials with different thicknesses by adjusting the height of the spreading mechanism; the dried materials can be uniformly collected through the uniform material collecting mechanism, and the conveying belt cleaning work is completed while the conveying belt runs through the conveying belt cleaning mechanism.

The invention discloses a food desiccant mixing and drying integrated tank which comprises a mixing tank, supports installed on the two sides of the mixing tank, a base installed at the bottoms of the supports, a control box installed on the upper surface of the base, heating equipment installed at the bottom of the mixing tank and a feeding tank installed at the top of the mixing tank. A turnover motor is connected between the rotating shafts in a penetrating manner, and a drying cylinder is arranged in the mixing tank. By arranging the mixing tank, the drying cylinder and the stirring blades, the step of transferring raw materials between equipment can be omitted, mechanical energy of drum-type drying of the drying cylinder is used for mixing and stirring in the mixing tank at the same time, the manufacturing cost of the equipment is reduced, and the production efficiency of the food drying agent is improved; by arranging the heat transmission mechanism, part of heat in the mixed material heating process can be repeatedly used for drying raw materials, the heat energy utilization rate is increased, electric energy consumption is reduced, and the production process of the food drying agent is more environmentally friendly.

The invention belongs to the field of food drying processing, and particularly relates to a high-quality food drying device and method based on low temperature and negative pressure, a high-temperature heat pump system is used for providing heat in the drying process, supplementing heat taken away by water loss and maintaining the temperature of goods in a proper range. And the water catching system is used for condensing and intensively discharging water vapor generated by drying. And the negative pressure drying system is used for placing dried goods and providing a negative pressure environment to accelerate the drying speed. The pressure in the drying box is reduced to below the saturated vapor pressure corresponding to the moisture contained in the goods through the vacuum pump, heat is generated through the high-temperature heat pump system and conveyed to the flat plate radiation heat exchangers of the negative-pressure drying system to maintain the goods at the set temperature, and finally low-temperature rapid cooling of the goods is achieved. The low pressure is utilized to reduce the gasification temperature of water contained in food, and low-temperature heating is matched to quickly dry the food at low temperature, so that low-loss food nutrition drying is realized.

The utility model provides a drying device and food production equipment, and belongs to the technical field of food production. The drying device comprises a drying assembly. The drying assembly comprises a drying box, a drying hot-air blower, a filter screen frame, a rotating shaft, a fixing rod, a limiting rod and a sliding rod, during use, the drying hot-air blower conveys hot air into the drying box, after drying is completed, the fixing rod can be pulled in the direction away from the drying box, then the sliding rod can be pulled out of the limiting rod, then the fixing rod can be rotated, and the drying box can be used for drying. According to the food drying device, the rotating shaft and the filter screen frame are driven to rotate, food in the filter screen frame can be poured out, the food can be discharged through the bottom end of the drying box and the discharging pipe, the food in the filter screen frame can be poured out by pulling the rotating fixing rod, then discharging is completed, and the dried food can be conveniently and rapidly discharged; and therefore, the next batch of drying can be quickly carried out, and the drying efficiency can be improved.

The present invention relates to the technical field of food drying, and specifically to a temperature-controllable anti-sticking drying device for dried mango preserved fruits, comprising: a base, the base is used to support the overall components of the device, the top of the base is fixedly connected to a feed shell, the outside of the feed shell is fixedly connected to a drive motor, and the output shaft of the drive motor is fixedly connected to a spiral feed plate; an auxiliary material adding device, the outside of the auxiliary material adding device is fixedly connected to the outside of the feed shell. The present invention is provided with a drying device, and the airflow blows into the rotating drum through a through hole when ejected, thereby forming an inward airflow. This airflow can form an air cushion layer between the dried preserved fruits and the inner wall of the rotating drum, which can reduce the direct contact and friction between the dried preserved fruits and the inner wall of the rotating drum, thereby preventing the dried preserved fruits from adhering to the inner wall of the rotating drum and preventing the dried preserved fruits from adhering to the inner wall of the rotating drum.

Food drying devices (e.g., salad spinners) include an outer housing and a perforated inner container rotatably supported within the outer housing. An inner cover closes the inner container, and this inner cover includes a first part of a rotation producing system that rotates the inner container with respect to the outer housing. An outer cover closes the outer housing. The outer cover includes two support regions, each having an opening. A rotation mechanism includes a base portion extending through one support region opening and a second part of the rotation producing system (which engages the first part). A switch device includes a button extending through the other support region opening of the outer cover. Pressing this button moves a braking surface to engage and stop the inner cover, and sliding this button moves a lock member to engage and switch the rotation mechanism between locked and unlocked configurations.

The utility model relates to the technical field of dryers, and discloses a food dryer for food production, which comprises a food drying equipment body, a drying mechanism is arranged in the food drying equipment body, and the drying mechanism comprises a drying support plate, a first drying placing plate, a second drying placing plate and a third drying placing plate. A driving mechanism used for driving the drying supporting plates and the drying containing groove is arranged in the food drying equipment body, the driving mechanism comprises a sliding rail groove and two second driving gears, and a collecting box is further arranged in the food drying equipment body. According to the food drying device, firstly, food is placed in the drying containing groove, then the arranged driving motor is started, the driving motor drives the first driving gear and the second driving gear to rotate and drives the corresponding drying supporting plate and the drying containing groove to turn over, and therefore the food can be evenly heated during drying and can be turned over in a small range.

The utility model discloses a drying structure for food processing, which belongs to the technical field of food drying, and is characterized by comprising a small food drying machine body, an auxiliary drying mechanism is arranged in the small food drying machine body, and the auxiliary drying mechanism comprises a lifting assembly and a cleaning assembly. The lifting assembly is arranged on the right side of the interior of the small food drying machine body, and the cleaning assembly is arranged at the bottom of the interior of the small food drying machine body. According to the small food dryer, a user can easily move the bearing structure to the top of the interior of the small food dryer through the lifting assembly, so that a delicate user can still easily place the bearing structure in the small food dryer, the user does not need to place the food through secondary heightening, and the safety of the process of placing the food by the user is greatly improved; and the internal dirt receiving structure does not need to be manually washed by a user, so that the workload of the user is reduced.

The application discloses a kind of baking food blast drying oven, it is related to food drying technical field, including drying oven shell, the tank of being installed in the inside of drying oven shell, be set in the left and right sides of tank and be fixed in the bottom tank of tank lower end, the inside of drying oven shell is at least installed with two around wind channel structure from top to bottom, the top of tank is installed with and the air inlet of around wind channel structure is connected electric heating air blowing component, the left and right sides of tank bottom are respectively provided with the disc type shelf that can rotate around its own axis, the inside of bottom tank is installed with and the magnetic key shaft connection component of selectively power connection of disc type shelf is carried out.The application makes baked goods rotate around the axis of disc type shelf, and follow dynamic air duct structure rotation air supply, while variable speed adjusting assembly provides power for side inner air blowing component, forms inner circulation air area at tank inner wall, realizes the position dynamic change of baked goods in drying process and the optimization of air flow field.

The utility model discloses a mushroom food drying device which comprises a drying box and a box door hinged to one side of the drying box, a heating pipe is fixed to the inner wall of the drying box, a support is fixed in the drying box, a containing box is rotationally connected to the top end of the support, and a swing assembly for driving the containing box to move is arranged on one side of the support. A comb plate is arranged in the containing box in a liftable mode, an L-shaped plate is fixed to the top end of the comb plate, and a lifting assembly for driving the L-shaped plate to move is arranged on the inner wall of the drying box. According to the scheme, when mushrooms are placed in the containing box to be dried, the containing box is driven to swing continuously under the movement of the swing assembly, the mushrooms are turned over in the swing process of the containing box, meanwhile, the lifting assembly drives the L-shaped plate to move, the comb plate can be driven to move, the position of the comb plate is adjusted, and the drying efficiency is improved. And the comb plate can comb mushrooms conveniently, accumulation of the mushrooms is avoided, and therefore the mushrooms can be fully dried conveniently, and the drying efficiency of the mushrooms is improved.

The utility model relates to a vacuum drying mechanism with high drying efficiency, which belongs to the technical field of food drying and comprises a base, a vacuum drying box and an adsorption drying tower, the vacuum drying box and the adsorption drying tower are fixedly mounted on the upper surface of the base, a rotating shaft is mounted in the vacuum drying box through a bearing, and a storage tray is detachably mounted on the outer surface of the rotating shaft. A rotating shaft is arranged in the vacuum drying box, a shell is installed at the top end of the rotating shaft, a hook is arranged below the shell, an adjusting mechanism for adjusting the hook is arranged in the shell, and a rotating mechanism for driving the rotating shaft is arranged in the vacuum drying box. The adjusting mechanism comprises a rotating disc rotationally installed in the shell, a gear motor fixedly installed in the shell and a transmission gear fixedly installed on an output shaft of the gear motor. The vacuum drying mechanism with the high drying efficiency is simple in structure, convenient and fast to use, food of different sizes can be conveniently placed, the food drying efficiency is greatly improved, and therefore the advantages of being high in practicability, convenient to place the food and the like are achieved.

The present application relates to the technical field of food drying, and discloses a pecan kernel tunnel baking device, including a baking box, a heating component and a dehumidification system are arranged in the baking box, a material conveyor belt is arranged in the baking box, and a slag conveyor belt is arranged below the material conveyor belt; a cleaning component for cleaning the material conveyor belt is arranged at the bottom of the baking box, and the cleaning component includes a liftable bracket, a plurality of rotating shafts are rotatably connected at the bottom of the bracket, a plurality of cleaning brushes are hinged at the bottom end of the rotating shaft, an extension brush is slidably connected to the cleaning brush, an elastic member is arranged between the rotating shaft and the extension brush, one end of the elastic member is connected to the rotating shaft, and the other end is connected to the extension brush, a driving component is arranged between the plurality of rotating shafts, and the driving component is used to drive the plurality of rotating shafts to rotate. The present application collects the residual slag on the material conveyor belt through the cleaning component, and cleans the material conveyor belt, so as to reduce the influence of the residual slag on the product quality.

The invention relates to the field of food drying devices, in particular to food production equipment and a production process, the food production equipment structurally comprises a drying layer, the drying layer comprises a positioner, an overturning frame and a containing groove, the containing groove is nested in the overturning frame, the positioner controls the overturning frame to move up and down, and the improved device adjusts a gap of the overturning frame through the positioner; the efficiency during loading is improved, the drying gap can be increased, the heat flow covering area is larger, the positioner and the overturning frame are matched through a driving pulley and a sliding rail, the frame body can move left and right, the overturning range is reduced, the overlapped area can be replaced during left-right staggered movement, and the drying effect is better. The clamping parts are matched with the release grooves and the auxiliary rollers, the turnover top net is jacked and pressed to be prevented from falling off when the clamping parts are pressed, the auxiliary rollers are located at the tops of the release grooves after drying is completed, the containing grooves are released, replacement can be rapidly conducted, and too tedious operation is avoided.

This invention discloses a Geothermal Dehydrator for Geothermal Energy-Based Food Drying that utilizes geothermal waste steam as a heat source through an indirect heating system for the dehydration process of food materials. This device consists of a drying chamber in the form of a closed cabinet made of aluminum which is equipped with a supporting frame, a tiered drying rack made of stainless steel, a cabinet door coated with aluminum, rockwool, and stainless steel, a stainless steel heating pipe placed at the bottom and top of the drying chamber, a hot steam outlet, a temperature indicator, a condensate drain, a hot steam trap, a hot steam inlet valve, and a hot steam outlet valve. The geothermal waste steam is channeled through the heating pipe so that heat is transferred indirectly to the air in the drying chamber without direct contact with the food material.The moisture from the drying process is removed through a hot steam outlet, while the condensate formed in the piping system is channeled through a condensate drain and automatically disposed of using a hot steam trap so that heat transfer efficiency is maintained. This invention produces a drying process that is faster, more stable, hygienic, and independent of weather conditions compared to conventional drying methods, and supports the direct use of geothermal energy as an energy-saving, efficient, and environmentally friendly food drying technology.

The utility model provides a drying device for food processing, which is characterized in that a roller assembly is connected with a gear driving assembly, a heating assembly and a supporting assembly, a discharge hopper is connected with hopper fixing profile steel of the supporting assembly, the roller assembly is connected with the supporting assembly through a roller assembly, and a fixing plate on a rack in the supporting assembly is fixed with an integral steel frame. A bottom fixing plate of the rack is connected with moving wheels through a moving wheel mounting frame, a top fixing plate of the rack is fixed to hopper fixing profile steel and is symmetrically arranged with respect to the central axis of the top fixing plate, the discharging hopper is arranged at the lower end of an outlet of an inclined roller in the roller assembly, and the heating assembly, the gear driving assembly and the roller assembly are fixed to the top fixing plate. The heating assembly is located below a cylindrical roller in the roller assembly, and the gear driving assembly is meshed with the roller assembly through an outer gear ring. According to the drying device for food processing, the control precision of food processing is improved, the food drying process is optimized, and the food production efficiency is improved.

The present application provides a pet food processing and air-drying device, which belongs to the technical field of food air-drying devices. The pet food processing and air-drying device includes an air-drying component and a partition component. The air-drying box is provided with an air-drying part on the outside of the air inlet, and both sides of the inner wall of the air-drying box are provided with outwardly open slides; the bottoms of the two sliding plates are fixedly connected with a connecting plate, and the two sliding plates are detachably connected to the two slides respectively, and the opposite surfaces of the two sliding plates are fixedly connected with L-shaped layering plates at equal distances, and a grid plate is placed on each group of L-shaped layering plates. Through the cooperation of the sliding plates and the slides, all the grid plates can be taken out and put in together, without the need to take out and put in individually, which can save the efficiency of placing food when air-drying pet food and save time cost. The present application has a simple structure and is easy to operate, and is suitable for small-batch food drying in households and pet hospitals.

The application discloses a multi-crop grain drying device and a control method, and belongs to the field of grain drying machines. The device comprises a roller, a heating plate and a fan one. The device is provided with a roller cabin, a warm air cabin and a fan cabin. The warm air cabin is in communication with the fan cabin and the roller cabin. The warm air cabin is fixedly provided with the heating plate. The fan cabin is fixedly provided with the fan one. A filter plate is arranged between the warm air cabin and the roller cabin. The filter plate is uniformly provided with through holes one. A movable partition plate is arranged between the warm air cabin and the fan cabin. Compared with the prior art, the drying device has the advantages of compact structure, small size, household electric drive remote control and multi-crop grain drying. The device can absorb normal temperature air, reduce the dependence on environmental condition changes, and has universality. The device can adjust the warm air direction, and the fan can drive rotation to distribute air flow in the cabin.

The utility model relates to the technical field of food processing, in particular to a food drying box which comprises a main body, a bearing plate is arranged in the main body, a motor shell and a bearing block are arranged at the bottom of the bearing plate and located in the main body, and first rotating blocks are arranged at the tops of the motor shell and the bearing block and located at the bottom of the bearing plate. The ends, away from the bearing plate, of the two first rotating blocks are connected through a transmission belt, threaded grooves are formed in the ends, extending into the bearing plate, of the first rotating blocks, two second rotating blocks are rotationally connected to the positions, located on the top of the bearing plate, in the main body, and threaded blocks are fixedly connected to the ends, close to the bearing plate, of the second rotating blocks. The threaded block and the threaded groove are designed to be matched with each other, the first rotating block and the second rotating block are designed to be matched with each other, and compared with an existing food drying box, the overall practicability of the food drying box can be improved through the design.

The utility model relates to the technical field of food drying machines, in particular to a food drying machine for food production, which comprises a case, a support plate is fixed inside the case, a first vent hole is formed in the surface of the support plate, a rotating rod rotatably penetrates through the inside of the case, a servo motor is mounted at the top end of the rotating rod, and a motor is mounted at the top end of the servo motor. A first rotating hole is formed in the middle of the supporting plate, the rotating rod rotationally penetrates through the first rotating hole, and an electric heating rod is installed at the bottom end of the supporting plate. The food drying device has the beneficial effects that food shakes, turns over and is mixed with one another in the containing box, so that the food is uniformly and fully dried, and non-uniform drying of the food is avoided; the rotating plate can be driven to rotate, so that air in the machine box is stirred, circulation of the air in the machine box is accelerated, the air is sucked by the exhaust fan and exhausted out of the machine box, circulation and exhaust of water vapor and moisture in the machine box are accelerated, and the food drying efficiency is improved.

The utility model relates to the technical field of food processing, and discloses a food drying main device which comprises a main body shell, a drying rotating wheel and an expansion component, and the expansion component is arranged at the top of the main body shell; positioning transverse rods are arranged on the two sides of an inner cavity of the main body shell correspondingly, a common drying rotating wheel is arranged on the opposite sides of the two positioning transverse rods, and the front side and the rear side of the drying rotating wheel are each provided with a circle of fixing nails; and the expansion component comprises an expansion top plate which is arranged at the top of the main body shell. According to the food drying main device, through the design of a positioning groove shell and a collecting bottom plate, the movement track of a drying rotating wheel is effectively limited, food residues falling in the drying process are collected, neatness and efficient operation of the device are kept, and through combination of a reinforcing rod and a positioning rotating shaft, the structural strength of the drying rotating wheel is enhanced; and the stability during high-speed rotation is ensured.

The utility model relates to the technical field of dryers, in particular to a six-door edible mushroom direct-heating dryer, which comprises a casing, a first cabinet cavity and a second cabinet cavity, the three groups of cabinet doors are transversely arranged on the side surface of the casing, the first cabinet cavity and the second cabinet cavity are separated by an inner partition plate parallel to the surfaces of the cabinet doors, and the first cabinet cavity is connected with the cabinet doors. The housing is used as an edible mushroom accommodating space; the drying nets are net-shaped partition plates, and the drying nets are arranged on the side, close to the door body, in the shell in parallel and used for containing edible mushrooms; the direct heating unit is arranged in the second cabinet body cavity far away from the cabinet door and used for heating the environment in the first cabinet body cavity; and the circulating unit is arranged on the side surface of the shell in the cavity of the second cabinet body and comprises a plurality of circulating fans. The food drying area of the edible mushrooms is isolated from the equipment area of the air source heat pump, food pollution caused by circulating air supply is avoided, and meanwhile the heating efficiency of the air source heat pump is improved.

The utility model discloses a novel food dryer with a knob numerical control structure, and relates to the technical field of food processing. According to the novel rotary knob numerical control structure food drying machine, through the arrangement of the filtering assembly, when centrifugal blades operate to extract air outside the machine body, the air can enter the lining box body after passing through an air inlet cover and a filtering plate frame, the drying effect and the air filtering effect are guaranteed, and meanwhile when cleaning is needed after using is conducted for a period of time, the filtering assembly is arranged; the air inlet cover can be detached through the positioning bolts, then the air inlet cover is communicated with the annular cover and the filter plate frame to be pulled out, the filter plate frame is cleaned and then reinstalled, and the maintenance and cleaning convenience of equipment is guaranteed.

The food drying device for food production comprises a drying box with an opening in the front side, a door body is rotatably installed on the front side of the drying box, a hot air box is fixedly installed on the rear side of the drying box, an exhaust fan is fixedly installed on the rear side of the inner wall of the hot air box, and the exhaust fan is fixedly installed on the rear side of the inner wall of the hot air box. A filter plate is fixedly installed in the hot air box and located on the front side of the exhaust fan, a heating wire is fixedly installed between the top and the bottom of the inner wall of the hot air box and located on the front side of the filter plate, and an induced draft fan is fixedly installed on the upper surface of the hot air box. According to the food drying device, through the arrangement of the concentric-square-shaped frame, the guide block and the groove, the drying disc can be conveniently moved out of the interior of the drying box, through the induced draft fan, the air guide pipe, the first flow dividing pipe, the second flow dividing pipe, the servo motor and the transmission shaft, the drying disc can be conveniently driven to rotate so that food can make uniform contact with hot air, and the drying efficiency is improved.

The utility model discloses a food drying rack, relates to the technical field of food processing, and adopts the technical scheme that the food drying rack comprises a protection box and a rotating shaft, and further comprises a turnover mechanism arranged on the rotating shaft, the turnover mechanism comprises a supporting ring, one ends of a plurality of connecting rods are inserted into the supporting ring at equal intervals, and the other ends of the connecting rods are connected with the protection box. A gear is rotationally inserted into the other end of each connecting rod, a supporting rod is installed on the face, away from the corresponding connecting rod, of each gear, and a sliding hole is formed in the end, away from the corresponding gear, of each supporting rod. Recovery of food to a room or coverage is difficult and tedious work, which may cause extra labor burden to workers and increase operation difficulty, and frequent recovery and coverage of food consumes a lot of time and reduces work efficiency in case of intermittent rain.

The utility model relates to a drying technology, in particular to food drying equipment which comprises a drying room, the drying room comprises a heat preservation board room, and a middle wind shield used for dispersing hot air is fixed to the inner wall of the heat preservation board room; and the circulating fan system is arranged in the cavity of the heat preservation board room. Cooperative work of all the systems and parts is optimized, the food drying quality and efficiency are improved, the circulating fan system and the heating system are tightly matched, it is ensured that hot air can evenly cover all corners in the drying room and make contact with all layers of materials, efficient drying is achieved, linkage of the air supplementing system and the humidity discharging system is achieved, and the drying efficiency is improved. The air pressure balance in the drying room is maintained, the drying environment is optimized, the drying effect is further improved, the heating system rapidly and evenly transfers steam heat to air through efficient heat exchange, the heat energy utilization efficiency is improved, and energy consumption is reduced.

The utility model relates to the technical field of food drying, in particular to a low-sugar walnut cake drying device which comprises a drying box, the drying box comprises a box body, an air heater and a sealing door, a drying cavity is formed in the box body, guide rails and a U-shaped air outlet groove are arranged in the drying cavity, a plurality of sets of guide rails are linearly arranged, and a drying disc is arranged in each set of guide rails in a sliding mode. A plurality of ventilation holes are formed in the drying disc in a penetrating mode, a clamping groove is formed in the side end of the drying disc, a pull rod is arranged in the clamping groove in a sliding mode, and the two sets of U-shaped air outlet grooves are formed in the upper end and the lower end of the drying cavity correspondingly and connected with an air heater pipeline. The U-shaped air outlet grooves in the upper end and the lower end of the drying cavity are matched with the air heater to form a convection hot air field, efficient heat exchange is achieved through the drying disc ventilation holes, drying time is shortened, and burning is avoided; the drying trays are assembled and disassembled in a linkage mode through the guide rails and the pull rods, all the drying trays can be pulled out at a time through a multi-tray-position linkage structure, and operation time consumption and risks in the high-temperature environment are reduced.

The utility model relates to the technical field of food drying machines, in particular to a closed belt type food drying machine which comprises a closed shell, and a conveying belt and a heating assembly are arranged in the closed shell. And a rotating roll shaft is arranged on the conveying belt. The rotating roll shafts move in the conveying direction through the conveying belt, a driving assembly is arranged in the conveying belt, transmission assemblies and roll shaft columns are arranged in the rotating roll shafts, and the roll shaft columns are connected with the driving assembly through the transmission assemblies to achieve autorotation. And a filter plate is covered above the conveying belt. A transverse air blowing assembly is arranged above the conveying starting end of the conveying belt, and the air blowing direction of the transverse air blowing assembly faces the conveying tail end direction of the conveying belt. A vertical air blowing assembly is arranged below the conveying belt, and the air blowing direction of the vertical air blowing assembly is from the lower portion of the conveying belt to the upper portion of the conveying belt. A heating assembly is arranged at an air inlet of the vertical air blowing assembly. The food drying device achieves the technical purposes that food is evenly dried, and residues and chippings on the surface of the food are cleaned.

1. Name of the product in this design: Multifunctional sunshade. 2. Purpose of this design: It is intended to be a multi-functional sunshade that integrates food drying, rest and entertainment, and sun and rain protection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to the field of food processing instruments, in particular to a food drying device which comprises a base plate, at least one material supporting net plate and a heating cover body with an air suction opening formed in the bottom face, an annular hot air opening is further formed in the bottom face of the heating cover body around the air suction opening, and a ventilation hole is formed in the middle of the material supporting net plate. The material supporting net plates are stacked on the base plate, and the heating cover body is arranged on the uppermost material supporting net plate in a covering mode. According to the utility model, hot air can pass through the material supporting net plates more uniformly, and the disorder and disorder conditions of the hot air can be greatly reduced, so that the hot air can act on all foods uniformly and stably, the foods on the lower layer can be ensured to be effectively acted by the hot air, the drying uniformity of the foods can be greatly improved, and the drying efficiency of the foods is improved. Food can be quickly and comprehensively dried, the drying time can be shortened, the drying efficiency can be improved, the drying cost can be reduced, part of food can be prevented from being excessively dried, and the food drying quality can be effectively improved.