2102 results about "Dry box" 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 utility model relates to the technical field of drip irrigation tape production, in particular to plastic particle drying equipment which is characterized in that the lower end of a storage box is connected with a star-shaped discharge valve, the input end of a material uniformizing groove is positioned right below a discharge pipe, the output end of the material uniformizing groove is positioned right above the input end of a conveying belt, a hot air discharge pipe is fixedly connected above the conveying belt, and the hot air discharge pipe is fixedly connected with the conveying belt. The output end of the hot air generator is connected with the hot air discharging pipe through an air inlet pipe, and an air collecting hood is fixedly connected to the upper portion in the drying box. The star-shaped discharging valve is arranged at the lower end of the material storage box, so that the discharging amount in unit time can be controlled, materials can uniformly fall on the conveying belt by arranging the material uniformizing groove and the vibration motor, and the problem that a large number of plastic particles are accumulated is solved; the gas collecting hood is arranged in the drying box and communicated with the treatment box, the odor removing layer is arranged in the treatment box, peculiar smells generated in the plastic particle drying process can be removed, and pollution to the surrounding environment is avoided.

The invention relates to the field of rotor anti-oxidation paint surface drying, in particular to a brushless motor production rotor anti-oxidation paint surface drying device which comprises a drying box, a chain conveyor and the like. A chain conveyor is arranged on the drying box; the drying box is provided with a mounting frame; the drying box is provided with a frame body, and a chain part of the chain conveyor penetrates through the mounting frame, the drying box and the frame body. Through the arrangement of the connecting plate, the electric clamping device, the first mounting plate, the second mounting plate, a first spring piece, a rotating shaft rod, a servo motor, conveying belts and a limiting piece, and through the mode that the two conveying belts on the upper portion and the corresponding conveying belt on the lower portion grind away paint attached to each other, the phenomenon that in the prior art, after clamping work of the clamping device is finished each time, paint on the conveying belts on the upper portion is scraped away is avoided; the problems that paint accumulated on the clamping device needs to be cleaned by manual shutdown in the prior art, the workload of workers is increased, and meanwhile the production efficiency of the rotor is seriously affected are solved.

The invention relates to the technical field of cable production, in particular to a liquid cooling charging cable production process and device, which comprises a base, a water outlet tank, a drying box and a working assembly, the working assembly comprises a water outlet fan, blow-drying equipment, an air outlet frame, an air inlet frame, quick-release guide wheels and an adjusting component, the water outlet fan is fixedly installed on one side of the water outlet box, the blow-drying equipment is installed on one side of the drying box, the air outlet frame is installed on the top of the drying box, the air inlet frame is installed at the bottom of the drying box, and the quick-release guide wheels are installed in the water outlet box and the drying box; the adjusting component is connected with the drying box and used for adjusting the drying distance of the cable in the drying box, the drying condition of the cable can be adjusted according to the actual condition, meanwhile, sectional type drying of the cable is matched, the drying efficiency of the cable in the machining process is higher, and redundant drying time cannot be increased.

The utility model relates to the technical field of consumable pretreatment, in particular to an intelligent 3D printing consumable drying box which comprises a shell and a drying module. The charging tray module comprises a weighing sensor, a charging tray roller tray and a charging tray; an RFID tag is arranged on the charging tray; the data acquisition module comprises an electronic device supporting plate, an RFID card reader, a temperature and humidity sensor and a mainboard; and the dehumidifying and condensing module is embedded in one side of the drying module. The drying module is used for drying consumables, the temperature and humidity of air are monitored in real time through the temperature and humidity sensor, the main board controls the dehumidification condensation module to work according to the monitoring result, water vapor in the air is condensed into water, the water is automatically discharged, and it is ensured that the low air humidity is maintained in the drying box. The RFID tag and the RFID card reader are introduced, automatic identification and reading of consumable information are achieved, and the intelligent level and the automation level of the drying box are improved.

The invention relates to the technical field of printing equipment, in particular to a printing ink drying device for anti-counterfeiting stained paper, which comprises a rack, a conveying mechanism is arranged above the rack, a drying box body is arranged above the conveying mechanism, and the drying box body is sequentially divided into a leveling preheating area, a main curing area and a forced cooling area along the conveying direction; the conveying mechanism comprises a high-temperature-resistant conveying mesh belt and a vacuum adsorption platform arranged below the mesh belt; an LED-UV cold light source assembly is arranged in the main curing area, infrared heating pipes transversely arranged in the leveling preheating area and a reflecting cover above the infrared heating pipes are matched with the LED-UV cold light source assembly with a water-cooling circulation flow channel in the main curing area and an external cooling-water machine, and printing ink is evenly heated through infrared radiation to be leveled firstly; curing is completed through low-temperature ultraviolet light, a light source is cooled synchronously in a circulating mode, the effects of ink flat curing and paper low-heat deformation are achieved synchronously, and high-speed continuous operation is effectively supported.

The vertical drying machine comprises a platform support, a drying straight box body and a vibration discharging mechanism are installed on the platform support, the vibration discharging mechanism is located below the drying straight box body, a feeding port is formed in the upper end of the drying straight box body, and a discharging port is formed in the lower end of the drying straight box body. An air distribution cavity plate is vertically arranged on the upper portion in the drying straight box body, the upper end of the air distribution cavity plate is close to a feeding port of the drying straight box body, a gap is reserved between the lower end of the air distribution cavity plate and the box bottom of the drying straight box body, an external air pipe communicated with the air distribution cavity plate is arranged outside the drying straight box body, and a discharging port is formed in the bottom of the drying straight box body. A discharge port of the drying straight box body is located above the vibration discharging mechanism. The drying device has the advantages that the temperature of the upper portion of the drying straight box body is high, the temperature of the lower portion of the drying straight box body is low, pellets passing through the box body can be completely dried, the vibration discharging mechanism is arranged at the lower end, the dried pellets are screened, the utilization rate of the pellets can be increased, and the environment is protected.

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.

A pet drying box comprises a box body, a box door is arranged at the front end of the box body, and a fan assembly is arranged in the rear wall of the box body; the fan assembly comprises a fan box body, an air exchange opening is formed in a front cover of the fan box body, a fan mounting groove is formed in the rear wall, facing the front cover, of the fan box body, a fan is arranged in the fan mounting groove, and an exhaust opening is formed in the rear cover of the fan box body. Air outlets are formed in the upper left position and the upper right position of a front cover of the fan box body, air cylinders are arranged at the upper left corner and the upper right corner in the fan box body respectively, the ends of the air cylinders are communicated with the air inlets, air blowing openings are formed in the side walls, facing the interior of the box body, of the air cylinders, and swing blades are arranged in the air blowing openings. The top of the box body is provided with a bristle assembly, the bristle assembly comprises a bidirectional fan, a bristle suction cavity is arranged above the bidirectional fan, and the upper portion of the bristle suction cavity is communicated with a bristle connector through an air inducing hose; a cavity is formed in the top face of the box body, and the two-way fan and the wool suction cavity are arranged in the cavity.

The invention relates to multi-layer belt type powder drying and sorting integrated equipment and a drying method, and belongs to the technical field of powder material drying. The dryer comprises a feeding system, a drying box, a hot air closed circulating system, a dust remover and a sorting machine, the dust remover is arranged at an exhaust port of the drying box, the drying box is a sealed box body with a negative pressure environment formed inside, multiple layers of mesh belts are arranged inside the drying box at intervals from top to bottom, S-shaped conveying is formed between the mesh belts, and a feeding port is formed in the top of the drying box. The feeding system is communicated with the feeding port; a discharging opening is formed in the bottom of the drying box, and the sorting machine is connected with the discharging opening in the bottom of the drying box and used for sorting the dried materials; the hot air closed circulating system is used for supplying heat to the drying box and recycling heat in moisture of the drying box; the drying method adopts drying and sorting integrated equipment. Cyclic utilization of heat energy is achieved through the hot air closed circulation system, energy consumption is reduced, and heat efficiency is improved.

The invention relates to the technical field of film pasting agent preparation, and discloses a 3T film pasting agent preparation device for drilling fluid and a preparation method.The 3T film pasting agent preparation device comprises a drying box, a flow injection pipe is arranged on the upper portion of the drying box, an inner cylinder is arranged in the drying box, an atomization nozzle is arranged at the end, stretching into the inner cylinder, of the flow injection pipe, and a grinding assembly is arranged on the lower portion of the inner cylinder; a vibration assembly is arranged outside the grinding assembly, the upper portion of the base is rotationally connected with a hollow cylinder, shaft rods are distributed on the periphery of the hollow cylinder in an annular array mode, and grinding wheels are distributed on the outer surfaces of the shaft rods in a linear array mode in the vertical axis direction of the shaft rods. The rolling wheel on the outer surface of the shaft rod is used for rolling the granular 3T film pasting agent in the sliding process in the groove, and meanwhile, the shaft rod is matched with rotation, so that the rolling effect of the rolling wheel on the 3T film pasting agent is improved, the granular 3T film pasting agent is eliminated, it is guaranteed that the 3T film pasting agent becomes powder to be stored, and the situation that the interior of the 3T film pasting agent is not thoroughly dried due to the granular state is avoided.

The utility model relates to the field of pet drying devices, and discloses a pet drying box which comprises a box body and a box door detachably installed on the box body. The box body is provided with a through hole; the number of the box doors is two, and the two box doors are installed on the two opposite sides of the box body correspondingly so as to seal orifices in the two opposite ends of the through hole to form a drying cavity. A clamping groove is formed in the box body, a rotating shaft capable of being squeezed into the clamping groove is arranged on the edge portion of the box door, and the rotating shaft can be separated from the clamping groove from a groove opening of the clamping groove. The rotating shaft squeezed into the clamping groove can rotate around the center line of the clamping groove so that the box door can close or open an opening in one end of the through hole. The pet drying box disclosed by the utility model can be beneficial to reducing the difficulty of putting a pet into the drying cavity.

The invention discloses drying equipment for oral liquid glass bottle production, and relates to the technical field of glass bottle drying equipment, the drying equipment comprises a drying box and a conveying belt, a drying module and a detection module are sequentially arranged in the drying box, the drying module is used for blowing and drying a glass bottle, and the detection module is used for detecting the drying state of the inner wall of the glass bottle; the conveying belt runs in the drying box, and a plurality of placing tables are arranged on the conveying belt at intervals and used for placing glass bottles in an inverted buckling mode; the drying module comprises an air blowing assembly, the air blowing assembly is used for blowing the glass bottle and suspending the glass bottle, the detection module performs drying detection on the suspended glass bottle by using a surface resistivity test method, and the first detection part is used for performing drying detection on the inner wall position of the bottom of the glass bottle; the second detection part is used for performing drying detection on the inner wall of the bottle opening of the glass bottle. The glass bottle drying device has the effect of improving the glass bottle drying efficiency.

The utility model discloses a workpiece drying device which comprises a drying box and a workpiece conveying device. A workpiece conveying device is arranged in the drying box in the front-back direction, and a feeding port and a discharging port are formed in the front portion and the back portion of the drying box correspondingly. Wherein sliding doors are installed on the feeding port and the discharging port respectively, each sliding door comprises a door leaf and a door leaf air cylinder, each door leaf air cylinder is fixedly installed on the top of the drying box, and an output shaft of each door leaf air cylinder is fixedly connected to the top of the corresponding door leaf; the top center of the drying box communicates with an air inlet pipe, and the front and back positions of the bottom of the drying box communicate with an air return pipe; the workpiece conveying device comprises a conveying bracket; due to the arrangement of the sliding door, the phenomenon that hot air escapes from the feed port and the discharge port is reduced; the position of the air return pipe is close to the feeding port and the discharging port, so that air close to the feeding port and the discharging port can be sucked in by the air return pipe, and the situation that hot air escapes from the feeding port and the discharging port is further reduced.

The drying equipment comprises a drying box body, the drying box body is rotationally connected with a box door, a drying cavity is formed in the drying box body, at least one set of air openings are formed in the inner wall of the drying cavity in an embedded mode, and heating units are embedded in the air openings; the bottom of the drying cavity is provided with a self-adaptive bottom plate for controlling the bottom wind direction along with the surface pressure, the self-adaptive bottom plate comprises a self-adaptive air outlet unit, a bottom plate main body and a communication port, the bottom plate main body is embedded in the bottom of the drying cavity, an air cavity is formed in the bottom plate main body, and the communication port is formed in the outer end face of the bottom plate main body; the multiple sets of self-adaptive air outlet units are elastically connected to the interior of the air cavity, and the multiple sets of self-adaptive air outlet units are flush with the surface of the self-adaptive bottom plate, the pet drying uniformity can be effectively improved, the bottom air direction can be adjusted in a self-adaptive mode according to the pet state, and the pet foot and abdomen drying effect is improved.

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 utility model relates to the technical field of electronic component production, and discloses a drying box for electronic component production, which comprises a bottom plate, a drying box is fixedly connected to the top of the bottom plate, a rotating door is rotatably connected to the front side of the drying box, a rotating drying mechanism is arranged on the inner side of the drying box, and a limiting mechanism is arranged on the right side of the drying box. The rotary drying mechanism comprises a rotating assembly and a drying assembly, the rotating assembly is arranged on the inner side of the drying box, the drying assembly is arranged at the back end of the drying box, the rotating assembly comprises a supporting frame, the supporting frame is fixedly connected to the top of the drying box, and a linkage rod is rotatably connected to the top in the supporting frame; the bottom of the linkage rod is rotationally connected to the top of the bottom plate. The first motor drives the worm to rotate, so that the worm drives the linkage rod to rotate through the worm gear, the linkage rod drives the storage rack to rotate, the electronic elements placed in the storage rack can be dried, and the drying effect of the device on the electronic elements is better.

The invention relates to the technical field of sewage treatment, in particular to a water affair sewage treatment sludge drying machine which comprises a drying box, a discharging hopper, a feeding hopper, an extrusion mechanism, a flattening mechanism, a sludge turning mechanism and a discharging mechanism, the discharging hopper is fixedly installed on the drying box, the feeding hopper is fixedly installed on the drying box, and the extrusion mechanism is fixedly installed on the drying box; the extrusion mechanism is used for extruding sludge in the drying box, the flattening mechanism is fixedly mounted on the drying box and is used for flattening the sludge in the drying box, and the sludge turning mechanism is rotatably mounted on the extrusion mechanism and is used for turning the sludge in the drying box. According to the water affair sewage treatment sludge drying machine, by arranging the extruding mechanism and the flattening mechanism, sludge can be extruded in a reciprocating mode, the sludge drying efficiency is improved, the flattening mechanism can be driven to act, the heated area and the heated uniformity of the sludge are improved, and therefore the using effect and the working efficiency of the sludge drying machine are improved.

The invention is applicable to the technical field of hydrogen production, and provides filtering and purifying equipment for hydrogen production and a purifying method.The filtering and purifying equipment comprises a box body, a barrel body and a drying box which are arranged on a base plate; the first partition plate is fixed in the box body and is used for dividing an inner cavity of the box body into at least two independent filtering treatment chambers; and the gas inlet assembly is correspondingly matched with the filtering treatment chambers and is used for conveying hydrogen to be purified to each filtering treatment chamber. According to the filtering and purifying equipment for hydrogen production and the purifying method provided by the scheme, the box body is divided into at least two independent filtering treatment chambers through the first partition plate, and the valve on the gas inlet pipe is matched, so that when part of the filtering treatment chambers are maintained, other filtering treatment chambers can be utilized to continue working, the downtime of the equipment is greatly shortened, and the working efficiency is improved. The influence on an industrial production process is reduced.

The invention relates to the technical field of casing drying, in particular to a casing drying box with an extrusion structure. Comprising a box body, plug connectors distributed in a rectangular array are fixedly connected into the box body, fixing pieces distributed at intervals are slidably connected to the plug connectors, the fixing pieces distributed at intervals are jointly and fixedly connected with a drying pipe, and a supporting switching unit is arranged on the drying pipe; the supporting switching unit comprises first supporting air bags distributed in the circumferential direction in an array mode, the first supporting air bags distributed in the circumferential direction in the array mode are all arranged on a drying pipe, second supporting air bags distributed in the circumferential direction in the array mode are arranged on the drying pipe, and a first air conveying pipe and a second air conveying pipe are fixedly connected to the drying pipe. The casing is supported in a switching manner through the first supporting air bag and the second supporting air bag, the inner side and the outer side of the casing are dried at the same time in cooperation with the box body, meanwhile, the contact position of the inner wall of the casing is prevented from being unchanged all the time in the drying process, and therefore the drying uniformity is improved, and the water vapor retention probability is reduced.

An environmentally-friendly feed drying and cooling integrated machine, comprising a material drying unit, a material cooling unit and a gas treatment unit, wherein the material drying unit comprises a drying box group (1) and a heating box body module (2); the heating box body module (2) is used for carrying out a drying treatment on materials in the drying box group (1); the material cooling unit is connected to the drying box group (1), receives the materials from the drying box group (1), and carries out a cooling treatment on the materials; two ends of the gas treatment unit are respectively connected to the drying box group (1) and the material cooling unit; the gas treatment unit receives gas discharged from the drying box group (1), carries out a temperature reduction and dehumidification treatment on the gas, and then conveys the gas to the material cooling unit.

A cylinder sleeve cleaning device for machining an electric pump relates to the technical field of cylinder sleeve cleaning and comprises a central support frame, a cleaning box, a high-pressure treatment box and a drying box which are communicated with one another are sequentially fixed on the central support frame, a multi-angle flushing module is arranged in the cleaning box, a high-pressure spraying module is arranged in the high-pressure treatment box, and a convection drying module is arranged in the drying box; the multi-angle flushing module comprises a flushing water supply tank fixed in the middle of the upper surface of the cleaning tank, a water supply pipe is rotatably mounted at the lower end of the flushing water supply tank, and the lower end of the water supply pipe penetrates through the upper wall of the cleaning tank and is fixedly connected with a rotary water distribution seat; a plurality of vertical flushing nozzles are fixed on the peripheral wall of the outer ring of the rotary water distribution seat, the lower end of the rotary water distribution seat is externally connected with an extension water pipe, and horizontal flushing nozzles are fixed on the side end face of the extension water pipe. The problems that in the cylinder sleeve cleaning process, efficiency is low, the automation degree is low, the cleaning effect is not thorough, clamp adaptability is poor, and positioning precision is insufficient are solved.

The application provides a kind of automobile parts drying equipment, belongs to automobile parts technical field.The automobile parts drying equipment includes drying box, pre-drying cavity, conversion cavity and drying cavity are arranged in drying box, pre-drying mechanism is installed on the surface of drying box, for pre-drying to automobile parts, pre-drying mechanism includes lifting platform, first rotating shaft and guide rod, lifting platform is slidably installed in pre-drying cavity, lifting platform surface is rotatably installed with placing disc, for placing automobile parts, electromagnetic iron is fixedly installed in the inner cavity of placing disc.The application is provided with pre-drying mechanism, under the action of the gravity of brake disc, lifting platform can be driven to move down, and through the gear groove, first gear is driven to rotate second rotating shaft, through second gear, third gear is driven to rotate synchronously, and through spline teeth, placing disc is driven to rotate while descending, water droplets on the surface of brake disc are centrifugally spun dry, pre-drying of brake disc is realized, and water stain is avoided to remain.

The utility model discloses a flue gas denitration and desulfurization device, which relates to the technical field of flue gas treatment and comprises a treatment tank, a gas inlet pipe fixedly connected to one side of the treatment tank, a liquid storage tank arranged on the other side of the treatment tank, a treatment mechanism connected with the liquid storage tank and a circulating mechanism, the treatment mechanism comprises a conveying pump which is fixedly connected to the outer side wall of the liquid storage tank and an atomizing nozzle which is arranged in the treatment tank and is used for spraying an alkaline solution; the circulating mechanism comprises a communicating pipe fixedly connected to the outer side wall of the treatment tank and a baffle fixedly connected to the inner side wall of the liquid storage tank and used for dividing the interior of the liquid storage tank into a liquid conveying area and a filtering area. According to the flue gas denitration and desulfurization device disclosed by the utility model, the circulating time of flue gas in the drying box is prolonged by arranging a plurality of groups of partition plates, so that the drying effect of a drying agent in the drying box on the flue gas is further improved, and the utilization rate of an alkaline solution is improved by internal circulation of the alkaline solution in the treatment tank and the liquid storage box.

The invention relates to the technical field of power distribution cabinets, and one embodiment of the invention provides a waterproof and moistureproof integrated power distribution cabinet which comprises a power distribution cabinet body and further comprises a supporting shell, a drying box, a fan, a drying mechanism and a reciprocating motion mechanism, the supporting shell is arranged in the power distribution cabinet body, and the drying box is arranged in the supporting shell. A first driving groove and a second driving groove are formed in the two opposite side walls of the power distribution cabinet body respectively, supporting blocks are fixedly arranged at the two ends of the supporting shell respectively, the two supporting blocks slidably extend into the first driving groove and the second driving groove which are close to each other respectively, and the drying box is fixedly arranged on the power distribution cabinet body. The drying box is filled with a molecular sieve, the fan is installed on the power distribution cabinet body, the input end of the fan is communicated with the inner top wall of the power distribution cabinet body, the output end of the fan is communicated with the drying box, and through the above technical scheme, the technical problem of low waterproof and moistureproof efficiency of the power distribution cabinet in the prior art is solved.

The utility model discloses an anti-corrosion coating drying machine for a valve pipeline, and relates to the technical field of valve pipelines. The anti-corrosion coating drying machine for the valve pipeline comprises a drying box, a placing assembly and a stirring assembly, an air inlet box is fixedly installed on the rear side of the drying box, the placing assembly is arranged on the drying box, the stirring assembly is arranged on the drying box, the stirring assembly comprises a connecting plate and a stirring rod, and the stirring rod is fixedly installed at the bottom of the connecting plate. Through cooperative use of the placing assembly, the connecting plate and the poke rod, in the drying process of the valve pipeline, regular overturning or poke is needed to ensure uniform drying of a coating, the valve pipeline on the hook can be poked conveniently through the poke rod, accidents caused by improper manual operation are avoided, and the drying efficiency of the valve pipeline is improved. The safety and the reliability of operation are improved, the poke rod is combined with an automatic control system, automatic poke of the valve pipeline is achieved, and the production efficiency and the operation convenience are further improved.

The utility model relates to the technical field of tea leaf drying, and discloses a tea leaf drying machine which comprises drying boxes correspondingly arranged on the two sides, one or more supporting rods are arranged in each drying box, drying plates are arranged on the supporting rods, heating assemblies are embedded in the inner walls of the drying boxes, exhaust fans are fixedly connected to the drying boxes, and the exhaust fans are fixedly connected to the drying boxes. The input end of the exhaust fan extends into the drying box, the output end of the exhaust fan is fixedly connected with a first connecting pipe, the other end of the first connecting pipe is fixedly connected with the output end of the exhaust fan on the drying box on the other side, and a second connecting pipe is fixedly connected between the bottoms of the drying boxes on the two sides. Compared with the prior art, the waste heat utilization device has the advantages that waste heat in the drying box can be utilized, so that resources can be saved, and the drying efficiency can be improved.

The utility model relates to the technical field of glass instrument safe cleaning, and discloses a chemical laboratory glass instrument safe cleaning and drying rack which comprises a drying box, clamping grooves are formed in the left side and the right side of the interior of the drying box, and connecting blocks are slidably connected to the upper end and the lower end of the interior of the drying box. Two pressing blocks are slidably connected to the front end of the interior of the connecting block, sliding blocks are slidably connected to the left side and the right side of the interior of the connecting block, connecting rods are rotatably connected to one sides of the exteriors of the sliding blocks, and pushing blocks are fixedly connected to the two sides of the exteriors of the sliding blocks. The beaker placing rack can adapt to glass instruments of different sizes, and for small beakers, the distance between the placing racks can be properly adjusted to be small, so that excessive concentration of heat is avoided, and overheating is prevented; and for a large beaker, the spacing can be increased to ensure that the beaker can be in full contact with heat flow, so that the surface is uniformly heated, the drying time is obviously shortened, and the drying efficiency is improved.

The utility model belongs to the field of aluminized film righting drying technology, specifically is a kind of aluminized film righting drying device, including drying cabinet, the inside of drying cabinet is provided with built-in frame;The top of built-in frame is fixedly connected with fixed frame;The top of fixed frame is fixedly connected with first hydraulic cylinder, and the output of first hydraulic cylinder is fixedly connected with first hydraulic rod;First limit rod is slidably connected on the side wall of built-in frame;Two first fixed blocks are rotatably connected with lifting roller;Corresponding second fixed block is rotatably connected with auxiliary roller;The utility model discloses by setting first hydraulic cylinder control the height of lifting roller, and then make lifting roller and two auxiliary roller mutually cooperate, and aluminized film is tensioned in the inside of drying cabinet, to avoid aluminized film slack in drying process, it is favorable to keep the surface smooth of aluminized film, improve the drying effect and finished product quality of the device.

The utility model discloses a domestic ceramic drying treatment device which comprises a drying box body. An electric heating wire is arranged in the drying box body; the placing frame is arranged in the drying box body, the placing frame comprises a rotating pipe, a plurality of supporting discs are detachably installed on the outer side of the rotating pipe, and an air blowing pipe is in threaded connection with the portion, located below the supporting discs, of the outer side of the rotating pipe; the dehumidification device has the advantages that the fan sucks air in the drying box into the dehumidification box to make contact with the metal sheets, hot air is liquefied when meeting the cold metal sheets and moisture, left on the metal sheets and condensed into water drops, the water drops move downwards along the inclined metal sheets and enter the collecting tank through the water outlet holes to be collected, and the dehumidification efficiency is high; the draught fan absorbs heat generated by air in the dehumidification box and the heating end of the semiconductor chilling plate, meanwhile, the heating box is installed at the output end of the draught fan, the extracted air is heated again through the internal electric heating wire and then fed into the transmission pipe and the rotating pipe, heat recycling is achieved, and the energy utilization efficiency is improved.