4831results about "Drying machines with non-progressive movements" patented technology

A surround hot air slow drying device and a three-stage baking method for pet food processing are provided. The surround hot air slow drying device for pet food processing includes a drying box. A hot air drying unit is provided at an inner bottom of the drying box, a circulating conveying unit is provided inside the drying box, a plurality of drying frames are evenly distributed on the circulating conveying unit, a material turning mechanism is provided inside the drying frames, and a positioning component is provided inside the drying box. The material turning mechanism cooperates with the positioning component to turn the raw materials in the drying frames.

The invention belongs to the technical field of Fischer-Tropsch wax production, and particularly relates to a Fischer-Tropsch wax production continuous drying device which comprises a shell, a speed reduction motor set is fixedly connected to the bottom wall of the shell, a shaft rod is fixedly connected to the main shaft end of the speed reduction motor set, a bearing part is arranged on the outer wall of the shaft rod, and a containing cavity is formed in the inner wall of the shell; a plurality of supporting rods annularly arrayed on the outer wall of the shaft rod are arranged in the inner wall of the containing cavity, and an extrusion mechanism used for extruding powder is installed on the supporting rods. According to the continuous drying device for Fischer-Tropsch wax production, powder is continuously extruded through the extrusion mechanism in the process of continuously stirring the powder, agglomerated parts in the powder are extruded and broken through extrusion among the powder, waste is reduced, the powder can be rapidly clamped through the arrangement of a slow return assembly, a baffle is slowly reset, and the production efficiency of the Fischer-Tropsch wax is improved. And the powder which is squeezed and shoveled is prevented from flying.

The invention belongs to the technical field of drying devices, and particularly relates to a drying device for traditional Chinese medicine decoction piece production, which comprises a drying device main body, a driving mechanism positioned at the inner bottom of the drying device main body and a rotating mechanism positioned above the driving mechanism, fixing plates are fixedly connected to the opposite sides of the two supporting plates, mounting bases are movably connected to the opposite sides of the two fixing plates through pins, a second motor is fixedly connected to the left side of the supporting plate on the left side, and the output end of the second motor is fixedly connected with the mounting base on the left side. The fixing insertion blocks on the two sides are controlled by the pull rods to move back to back, the mounting blocks are inserted into the mounting bases, the fixing insertion blocks are controlled by the fixing springs to be inserted into the fixing insertion grooves, meanwhile, the limiting balls are extruded by the metal spring pieces to be inserted into the limiting ball grooves for secondary fixing, and fixing mounting of the frame body is achieved; the problem that the drying device placer is troublesome to clean and maintain is solved.

The invention provides an industrial dehydration device and system for powdery chloroprene rubber, and belongs to the technical field of rubber dehydration. The industrial dehydration device for powdery chloroprene rubber comprises a box body and a tank body, the tank body is installed on the surface of the box body, a primary dehydration mechanism is installed on the surface of the tank body and used for carrying out primary dehydration on rubber, the primary dehydration mechanism comprises a filter cartridge, a first rotating shaft and a centrifugal disc, and the filter cartridge is rotatably installed in an inner cavity of the tank body. According to the rubber dewatering device, the primary dewatering mechanism is arranged, a first motor drives a first rotating shaft to rotate, a centrifugal disc can be driven to rotate synchronously through spline teeth and spline grooves, and under meshing of a first gear ring and a tooth groove, a filter cartridge is driven to rotate synchronously to conduct centrifugal dewatering on rubber; the second gear drives the first gear and the material dispersing blade to rotate reversely, so that rubber fed from the feeding bin is smashed to the inner wall of the filter cartridge reversely, accumulation of the rubber is avoided, and meanwhile, the dehydration effect is improved.

The invention belongs to the field of organic fertilizer preparation, and particularly relates to a dryer for preparing organic fertilizer from household garbage, which comprises a drying roller, the front end and the rear end of the drying roller are rotatably connected with roller supporting seats, and the drying roller is connected with a driving mechanism for driving the drying roller to rotate. An air heater used for supplying air into the drying roller is arranged on the roller supporting seat at the rear end of the drying roller. A plurality of raising mechanisms for continuously throwing organic fertilizer raw materials to be dried in the drying roller are uniformly arranged on the inner wall of the drying roller in the circumferential direction of the drying roller; an anti-sticking mechanism used for cleaning materials adhered to the inner wall of the drying roller in a scraping and air blowing mode is further arranged at the position, between every two adjacent lifting mechanisms, of the inner wall of the drying roller. And a crushing mechanism for crushing the thrown organic fertilizer raw materials is also arranged in the drying roller. According to the drying device, the caking condition of the household garbage serving as an organic fertilizer raw material during drying can be effectively reduced, so that the drying efficiency is improved.

The utility model discloses a flash dryer, and belongs to the technical field of pneumatic drying equipment. The device mainly comprises a control system, a drying chamber, a feeding system, a stirring and crushing system, a fan system and a dust removal system, hot air of the fan system enters the drying chamber through an airflow guide device, and a spiral fluidization distance reduction assembly connected with the drying chamber in a sealed mode is installed at the upper end of the drying chamber; the spiral fluidization distance reducing assembly comprises a circular truncated cone wind shield, a large-caliber flanging connecting piece which is fixedly connected with the lower end of the circular truncated cone wind shield in a sealed manner, and a small-caliber flanging connecting piece which is fixedly connected with the upper end of the circular truncated cone wind shield in a sealed manner; and the airflow flowing out of the small-caliber flanging connecting piece is dedusted by the dedusting system. Due to the design of the spiral fluidization distance reducing assembly, the spiral fluidization distance reducing assembly plays a role in screw pitch extrusion and acceleration on airflow in the drying chamber, and the spiral fluidization distance reducing assembly is small in overall size, small in occupied area, high in flexibility, high in practicability, high in market competitiveness, wide in application range and particularly suitable for places with limited space such as laboratories and small factories.

The utility model relates to the technical field of airflow material circulation drying, and discloses an airflow material anti-caking circulation drying device which comprises an upper material bin and a lower material bin, a top cover is fixedly connected to the top of the upper material bin, and circulation anti-caking airflow drying assemblies are arranged in the upper material bin and the lower material bin. The circulating anti-caking airflow drying assembly is used for efficiently drying materials with the large moisture content and effectively preventing the materials from caking in the drying process, the circulating anti-caking airflow drying assembly comprises a cyclone separator, a stirring assembly is arranged in the discharging bin, and the stirring assembly is used for stirring the materials. According to the utility model, materials and airflow can be effectively separated through the cyclone separator, and adhesion among material particles is broken through continuous stirring of the stirrer, so that the effect of effectively preventing the materials from caking in the drying process is realized, and the problems of non-uniform drying, unstable product quality and the like caused by material caking are solved; and the material drying uniformity and efficiency are improved.

The utility model relates to the technical field of wafer substrate chamfering, and provides an automatic wafer substrate chamfering machine tool which comprises a machine tool body, a machining jig, a material preparing device, a material basket, a wafer positioning table, a basket inserting mechanical arm, a feeding and discharging mechanical arm and a spin-drying table. The deviation correction sensor is suitable for detecting the circle center position and the deflection angle of the to-be-processed wafer substrate; the basket inserting manipulator is used for transferring the to-be-processed wafer substrate from the material basket to the wafer positioning table and is matched with the wafer positioning table to adjust the circle center position and the deflection angle of the to-be-processed wafer substrate; the loading and unloading manipulator is used for loading the adjusted to-be-processed wafer substrate to the processing jig; and the spin-drying table is used for spin-drying the processed wafer substrate. According to the automatic chamfering device, secondary positioning does not need to be carried out in a machine when the wafer substrate is automatically chamfered, the influence of environment factors in the machine is avoided, the machining efficiency is improved, meanwhile, the machined wafer substrate can be spin-dried, and cutting fluid is prevented from polluting the environment.

The utility model relates to the technical field of medicinal material airing, in particular to a turnover type airing device based on traditional Chinese medicinal material processing, which comprises a fixed seat, support frames are symmetrically welded on two sides of the top of the fixed seat, a turntable is rotatably mounted on the support frames through a driving shaft, and a plurality of support plates are fixedly connected on the annular outer wall of the turntable at equal intervals. A U-shaped seat is movably mounted between the supporting plates, a placement groove is formed in one side of the U-shaped seat, an airing frame and a material pressing frame matched with the airing frame are arranged in the placement groove, and airing nets are fixedly mounted in the airing frame and the material pressing frame; according to the traditional Chinese medicine airing device, the screw rod is rotated to push the material pressing frame to move, so that the airing frame is quickly fixed, and traditional Chinese medicines can be synchronously fixed, so that accumulation of the traditional Chinese medicines caused by overturning of the airing frame is avoided; and the U-shaped seat carries the revolution of the airing frame to promote the rotation of the airing frame, so that the traditional Chinese medicinal materials in the airing frame are comprehensively aired in a multi-angle overturning manner, and the problem that the traditional Chinese medicinal materials at the bottom are not thoroughly aired is avoided.

The utility model discloses super-strong steel chemical degreasing powder drying equipment, and relates to the technical field of drying equipment. The device comprises a drying assembly, and an inner cavity of the drying assembly is fixedly connected with a mixing assembly. The heating blocks embedded in the inner wall of the drying box are distributed in an annular array mode, oil removing powder in the drying box can be heated in a full-surrounding mode, compared with traditional bottom or single-side heating, the uniformity of a temperature field in the box is remarkably improved, and the problem of component decomposition or low-temperature caking caused by local overheating is solved; when the planetary gear stirring piece drives the auxiliary stirring rod to revolve around the first transmission shaft, rotation is achieved through meshing of the driven gear and the driving gear ring, and a three-dimensional stirring track of revolution and rotation is formed; the up-down reciprocating piece pushes the main stirring rod to do periodic up-down motion through the cam, so that materials are subjected to transverse shearing mixing and longitudinal stirring in the drying process, the material accumulation dead angle is effectively broken, and the heat exchange efficiency is improved.

The utility model relates to the technical field of hot air circulation drying boxes, in particular to a hot air circulation drying box for animal medicine production, when the hot air circulation drying box is used, animal medicine to be dried is placed inside a placing plate, then a driving motor, a hot air blower and a controller are started, and a rotating shaft drives the placing plate to rotate. The hot air blower blows out hot air to the containing plate through the hot air outlet to dry the containing plate, meanwhile, stirring blades stir the animal medicine on the containing plate, through the design, the animal medicine is continuously turned over in the drying process, finally, the medicine is evenly dried, the drying efficiency is higher to a certain extent, and the drying effect is better; moisture in the drying box can be timely discharged through an exhaust port through a circulating fan, and the drying effect is guaranteed; and meanwhile, the device is simple in whole structure and relatively low in manufacturing cost.

The multifunctional partitioned temperature control medical storage cabinet comprises a multifunctional medical temperature control cabinet, and a drying mechanism and a heat dissipation auxiliary mechanism are arranged in the multifunctional medical temperature control cabinet; according to the multifunctional partitioned temperature control medical storage cabinet, by arranging the drying mechanism, the heat dissipation auxiliary mechanism and the cleaning mechanism, the multiple improvement effect on the environment in the cabinet is achieved, firstly, a motor drives a lead screw to drive a support to move, a cleaning wiping plate can be periodically attached to the back face of the partitioned storage cabinet, condensate water formed due to temperature difference is cleaned and scraped, and the cleaning effect is improved; according to the drying device, local moisture accumulation caused by long-term adhesion of water drops is avoided, the mildew risk is reduced from the source, meanwhile, condensate water is extruded to flow into the water storage tank and is discharged through the drainage pipe, the internal humidity control capacity is further improved, and then the drying box is heated by the heating plate, so that drying agent particles continuously keep active; and the transmission plate drives the transmission ring and the transmission blades to rotate to stir the drying agent particles, so that moisture absorption is more uniform and efficient.

The utility model relates to the technical field of mineral processing, in particular to novel efficient mineral drying equipment which comprises a roller, a heat supply device, a heat supply pipeline, a feeding device and a discharging device. A plurality of lifting plates are arranged on the inner circumferential surface of the roller; the heating device is connected with the bottom of the rear end of the roller through a heating pipeline; the feeding device is connected with the rear top of the roller; the discharging device is connected to the front end of the roller; in addition, the device further comprises a gas-liquid separator, and the two ends of the gas-liquid separator are connected with the heat supply device and the discharging device respectively. The plurality of lifting plates are distributed in a spiral shape; the heat supply pipeline is spiral, the end, away from the heat supply device, of the heat supply pipeline communicates with the inner circumferential face of the roller, and the rotating direction of the heat supply pipeline is opposite to the rotating direction of the multiple lifting plates. The mine dryer can solve the problems that when an existing mine dryer conducts heat through a heat conduction pipe, the drying speed is not high enough, and the drying effect is prone to being affected.

The invention relates to the technical field of cereal milk tea preparation, in particular to sea-buckthorn cereal milk tea and a preparation method thereof.The method comprises the steps that sodium caseinate is stirred and dissolved in deionized water and then subjected to water bath to obtain a sodium caseinate solution, and soy isoflavone is fused into the cooled sodium caseinate solution to obtain a film forming solution; performing vacuum spray drying on the hippophae rhamnoides fruit solution through a vacuum spray dryer to obtain hippophae rhamnoides fruit powder particles, and mixing the film-formed fried rice, the hippophae rhamnoides fruit powder particles and ingredients to obtain the hippophae rhamnoides fruit grain milk tea, determining whether the preparation stability of the hippophae rhamnoides fruit grain milk tea meets the requirement or not based on the maximum difference quantity of the thickness of the film layer on the surface of the film-formed fried rice; determining whether the immersion depth of the stirring blades needs to be increased or not; determining whether the inclination angle of the drum needs to be reduced; and determining the number of cyclic shearing times based on the volume average particle size of the sea buckthorn fruit powder particles. The preparation stability of the hippophae rhamnoides fruit grain milk tea is improved.

The utility model relates to the technical field of drying and energy saving, and particularly discloses a cobalt nickel hydroxide or cobalt hydroxide drying system based on waste heat steam utilization, which comprises a mixing device, a steam rotary drying device, a dust removal device and a spray washing device which are connected in sequence, steam in the upstream flash evaporation process is subjected to deacidification treatment and then is introduced into a heat exchange tube bundle of the steam rotary drying device to serve as a heat source; the discharging end of the steam rotary drying device is respectively connected with a discharging branch and a material returning loop through a discharging screw; the material returning loop is connected to one feeding hole of the material mixing device, and the other feeding hole of the material mixing device is connected with a nickel cobalt hydroxide or cobalt hydroxide wet material conveying device. An indirect heat exchange mode is adopted, only a small amount of hot air is needed to serve as moisture-carrying gas, the tail gas amount is greatly reduced, meanwhile, damage to materials caused by direct contact with high-temperature hot air in a traditional drying mode is avoided, the physical property of the materials can be kept, and the particle size and quality of products are improved.

The invention relates to the field of wafer drying, in particular to a drying device for wafers and wafer boxes and a using method of the drying device for the wafers and the wafer boxes, and the drying device comprises a drying cavity which is provided with a water outlet and an air outlet; the nitrogen heating mechanism is mounted on the drying cavity, comprises a nitrogen conveying pipeline and a heating part mounted on the nitrogen conveying pipeline, and is used for spraying heated nitrogen to the wafer and the wafer box for hot air drying; the automatic cover is used for sealing or opening the drying cavity, and the nitrogen heating mechanism is installed on the automatic cover; the automatic cover driving mechanism is connected with the automatic cover and is used for driving the opening and closing actions of the automatic cover; the rotation driving mechanism is used for driving the wafer and the wafer box to rotate so as to realize centrifugal spin-drying operation; the wafer drying device can improve the drying effect on wafers and wafer boxes. According to the invention, the drying effect on the wafer and the wafer box can be improved.

The utility model relates to the field of drying devices, in particular to a drying machine which comprises a barrel, a stirring mechanism and a heating coil. A drying cavity is formed in the barrel body, the drying cavity is divided into a plurality of relatively independent drying gaps by a stirring mechanism along the axis of the barrel body, any two adjacent drying gaps are configured to be communicated, and the communicated position of any two adjacent drying gaps is located on the radial edge of the stirring mechanism; the drying cavity is provided with a plurality of drying areas, and any drying area is provided with a plurality of drying gaps; the number of the heating coil pipes is at least two, and the heating range of any heating coil pipe covers part of the drying gaps. The heat exchange area of the heating coil is smaller than the heat exchange area formed by steam and the drying cylinder in the prior art; the temperature in the drying cavity is higher than the temperature in the drying cylinder in the prior art, and the dryer is shorter in material drying time and higher in drying efficiency.

A flame protection device (41) for a burner (3) is arranged in a drying drum (2) and has a central longitudinal axis (7) and several lamellae (9) which are arranged in a circumferential arrangement (40) in the circumferential direction (10) with respect to the central longitudinal axis (7), wherein an outer surface (42) of the circumferential arrangement (40) facing away from the central longitudinal axis (7) is formed without radial projections.

The invention discloses a drying device for enoxaparin sodium production, and relates to the technical field of biological production drying tools. Comprising a body, three sets of supporting legs are installed on the periphery of the body, and a first motor is installed in the center of the top end of the body; through cooperation of the first motor and the stirring mechanism, the enoxaparin sodium material in the main body can be uniformly stirred by the double-helical-ribbon stirring blade, and meanwhile, the telescopic plate is matched with the spring, so that the scraping plate can be freely adjusted according to the actual condition of the inner wall of the main body, and the scraping plate is prevented from being abraded when enoxaparin sodium enoxaparin sodium enoxaparin sodium enoxaparin sodium enoxaparin sodium enoxaparin sodium enoxaparin sodium is dried; through cooperation of the microbubble assembly and the aeration pipe, the water removal efficiency is improved, and then the deep drying function can be achieved; through cooperation of a drainage ring and a second motor, the operation convenience is improved, and then the function of timely drainage of water in the drying process can be achieved; and through cooperation of an electric push rod, a first limiting block and a second limiting block, the production continuity is improved, and then the function of efficiently collecting the dried materials can be achieved.

The invention relates to the technical field of biomass fuel processing, in particular to a biomass fuel raw material processing production line and a processing technology. Comprising a smashing assembly and a drying cylinder installed at the bottom of the smashing assembly, a driving assembly used for pushing raw materials to move is arranged in the drying cylinder, and a heating assembly is further arranged at the bottom of the drying cylinder. The crushing assembly is directly mounted at the top of the drying cylinder, so that a compact integrated structure is formed, and material transfer links and site occupation are effectively reduced. And a driving assembly is arranged in the drying cylinder, so that mechanical propulsion of the materials in the drying process is realized, and the continuity and stability of the processing flow are guaranteed. And meanwhile, a heat source can directly and efficiently act on the materials through the layout of the bottom heating assembly, and the heat energy utilization rate and the drying efficiency are remarkably improved. The overall design simplifies the operation process, and reduces the equipment investment and operation cost.

The invention relates to the field of PMMA plate drying, and discloses a PMMA plate drying box which comprises a drying box body, supports and box doors, the supports are supported on the two sides of the lower portion of the drying box body, the box doors are hinged to the two sides of the front face of the drying box body, and a drying structure is arranged on the lower portion of the left side face of the drying box body. An inner plate is fixedly arranged at the position, close to the lower portion, in the drying box body, a U-shaped plate is arranged on the inner plate through a moving structure, ventilation grooves are formed in the middle of the inner plate and the middle of the U-shaped plate, two L-shaped plates are arranged in the U-shaped plate through an alternate switching structure, and a lifting transmission structure is arranged at the top end of the U-shaped plate. The two L-shaped plates on the alternate switching structure can be driven to alternately move up and down through the lifting transmission structure, so that the PMMA plates on the two L-shaped plates are driven to alternately get close to an air outlet barrel of the drying structure to be dried, the PMMA plates in the drying box body are heated more uniformly, and the drying work efficiency is greatly improved.

The invention provides a burner apparatus comprising:a combustion chamber (8);a fuel dispenser (15, 16) arranged to direct a flow of fuel into the combustion chamber (8), the fuel dispenser (15, 16) being located at an upstream end of the combustion chamber and being connected or connectable to a fuel supply;an airflow modifier device (10), located at an upstream end of the combustion chamber, for controlling a primary air flow into the combustion chamber (8), the airflow modifier device (10) being configured to facilitate mixing of the air with the fuel to give a mixture for combustion; andone or more secondary air channels (24) for directing a cooling secondary air flow onto a stream of combustion products (e.g. flame) as the stream of combustion products emerges from a downstream end of the combustion chamber.Also provided are a dryer apparatus comprising a burner apparatus as described herein and a method of drying aggregates using a burner apparatus as described herein.

The utility model discloses a deep drying device for quartz sand, and belongs to the field of quartz sand processing equipment. The bottom of the crushing device is provided with a stirring and drying device which is fixedly connected with the rack; a double-helix material turning device is rotatably connected in the stirring and drying device; the bottom of the stirring and drying device is provided with a heating mechanism; the tail part of the stirring and drying device is communicated with an air heat exchanger through an air outlet pipeline; a second pipeline exhaust fan is installed on the air outlet pipeline, a clean air outlet of the air heat exchanger is communicated with a waste heat recovery pipe, the other end of the waste heat recovery pipe is communicated with the middle of the smashing device, and a first pipeline exhaust fan is installed on the waste heat recovery pipe. According to the stirring and drying device disclosed by the utility model, the double-helix material turning device is arranged in the stirring and drying device, and quartz sand at the bottom can be stirred out by the double-helix material turning device, so that all the quartz sand can be subjected to sufficient heat exchange with hot air, and rapid and deep drying treatment of the quartz sand is realized.

The invention relates to the technical field of dryers, in particular to a particle material rotary dryer which comprises a support, a main barrel and a screening barrel. The main barrel is obliquely arranged on the support and can rotate around the axis of the main barrel, a lifting section is arranged in the main barrel and comprises a plurality of lifting plates, the lifting plates are evenly distributed on the inner circumferential wall face of the main barrel, and each lifting plate is of an L-shaped structure. The screening barrel is located in the main barrel body and coaxial with the main barrel body, screening holes are formed in the screening barrel, and the hole diameters of the screening holes are gradually increased in the rotating direction of the main barrel body. According to the rotary dryer for the particle materials, the screening barrel is arranged in the main barrel, material grading and peak shifting falling are achieved, the larger the particle size of the materials is, the longer the rotating distance is, the higher the lifting height is, the later the falling time is, and the longer the contact time with hot air is, and the material falling uniformity and the material drying quality stability are improved.

The utility model belongs to the technical field of beef processing equipment, and particularly relates to a beef jerky drying device which aims at solving the problems that existing equipment is uneven in drying, high in energy consumption, single in function, low in space utilization rate and the like and comprises a drying tank, a hot air circulating pipeline, an adsorption drying tower and a suspension rotating assembly. The suspension rotating assembly drives the multi-layer mesh suspension disc to revolve and rotate at the same time through a planetary gear transmission structure of a revolution rotating shaft and a rotation rotating rod, and hot air is dehumidified and regenerated through the adsorption drying tower, then is sprayed in a multi-angle mode through a bent ventilation pipe on the inner wall of the tank and forms a composite heating field with an infrared radiation plate at the bottom of the tank. According to the utility model, the beef can receive hot air and infrared radiation at 360 degrees without dead angles through the suspension rotating assembly capable of simultaneously realizing revolution and autorotation; a multi-dimensional heating system is formed by the bent breather pipe and the infrared radiant panel, so that the heating efficiency and uniformity are improved; dehumidification and heat energy recovery of waste gas are achieved through the adsorption drying tower and the drying agent regeneration unit.

The invention relates to the technical field of drying processing, in particular to an automatic drying device and method for grain processing, and the automatic drying device comprises a base, a roller, an adjusting unit and a hot air unit. According to the grain drying machine, the length of a material curtain raised by grains in the accumulation area is reduced by means of the adjusting unit, namely, the uniformity of the raised grains is reduced, the material curtain formed when the second raising plate raises the grains in the middle drying area is uniform and is in the maximum length, the grains are uniformly dispersed and dried, and the drying efficiency is improved. Therefore, the problem that grains are overheated due to the fact that the grains are excessively raised close to a hot air area is avoided, and internal and external common drying is formed through a hot air cylinder, an air outlet sleeve and an auxiliary heating ring in the hot air unit. Meanwhile, in the middle drying area, it is ensured that hot air still has heat needed for drying after flowing from right to left by means of heat transferred into the auxiliary heating ring after the roller is heated, and the drying effect of the middle drying area (away from a large amount of hot air outlet area) on the grains is improved.

A dryer and method for drying a ball may include a housing defining an enclosure and including a plurality of walls and a door. A dryer and method and method may include at least one ball support. A dryer and method may include a blower mechanism including: an air inlet that draws air from outside the enclosure, a fan, a motor operably connected to the fan, a power source for the motor, a heating element downstream of the fan, an exhaust port directing an airstream generated by the fan toward the ball support inside the enclosure. A dryer and method may include exit holes defined by the housing that allow water and moist air to escape the enclosure.

The utility model discloses high-efficiency dewatering and drying equipment for clean vegetables, which belongs to the field of food processing and comprises a dewatering box, a group of supporting plate frames are fixedly arranged on the outer wall of the dewatering box, a reciprocating screw rod and a limiting groove are arranged on the supporting plate frames, an upper cover is movably arranged on the outer wall of the reciprocating screw rod and in the limiting groove, and an air blowing pump is arranged on the top wall of the upper cover. A plurality of conical air spraying holes which are wide inside and narrow outside are formed in the outer walls of the air spraying pipes in a penetrating manner; an inner cylinder is rotationally arranged in the dewatering box through a connecting structure, a grid basket is detachably arranged in the inner cylinder, and a plurality of drainage holes are formed in the inner cylinder in a penetrating mode.

A waste drying device includes a reaction tank, an air compressor, an electric heating rod, and a debris prevention assembly. The reaction tank includes a housing, a hollow tube, and a plurality of hollow stirring rods. The housing has a waste drying space for accommodating an initial waste and a dried waste. The hollow tube is disposed on a sidewall of the housing and located inside the housing. The plurality of hollow stirring rods is disposed on an outer surface of the hollow tube and located in the housing. The air compressor is fluidly connected to the hollow tube. The heating rod is located in the hollow tube. The debris prevention assembly is disposed on the housing and fluidly connected to the waste drying space, and is configured to prevent the initial waste and / or the dried waste from flying out of the waste drying space.

The utility model discloses an efficient photovoltaic glass sand drying machine, which relates to the technical field of photovoltaic glass sand drying, and comprises a heating cylinder, a material stirring cylinder is arranged in the heating cylinder, a plurality of quartz sand heating pipelines for heating are arranged between the heating cylinder and the material stirring cylinder, a feeding seat for feeding is arranged on one side of the material stirring cylinder, and the other side of the material stirring cylinder is provided with a discharging seat for discharging. An output groove used for discharging is formed in the other side of the material stirring barrel, a stirring device used for stirring quartz sand during heating is arranged on the material stirring barrel, a dust falling mechanism used for adjusting the output amount of the quartz sand and falling dust is arranged on the side face of the output groove, the quartz sand is stacked through the stacking groove, the rotating block rotates to drive the material conveying groove to rotate, and the quartz sand is conveyed through the material conveying groove; and when the rotating block rotates to the position of the output port, the quartz sand moves to the transfer module through the output port, raised dust is effectively reduced, and harm to workers is reduced.