34results about How to "Efficient drying effect" patented technology

The invention discloses a penetrating type reverse-flow drying device. The penetrating type reverse-flow drying device comprises a heat exchanger, an air heater, a driving drum, a driven drum, a sieve plate type conveying steel belt and a dryer body, wherein an air blower is connected with one side of the upper end of the heat exchanger, the air heater is connected with one side of the lower end of the heat exchanger, the driving drum is connected with a double-stage cycloidal-pin wheel speed reducer through a transmission chain, a material conveying system is formed by the driving drum and the driven drum through the sieve plate type conveying steel belt, a feeding hopper is arranged at one end of the material conveying system, a discharging hopper is arranged at the other end of the material conveying system, the sieve plate type conveying steel belt penetrates through the dryer body, the dryer body is of a sealed structure, a plurality of axial fans are reasonably distributed on the top face and the bottom face of the dryer body, one side of the dryer body is connected with an outlet of the air heater, the other side of the dryer body is connected with an suction fan, and an air outlet of the suction fan is connected with an inlet pipe arranged at the bottom of the heat exchanger. The penetrating type reverse-flow drying device is simple in structure and good in practicability, can achieve rapid and efficient drying of materials, is low in energy consumption and has broad prospects.

The invention discloses a dry powder modified disinfection agent which comprises adsorbents, an anti-bacterial agent and conditioning agents, wherein the adsorbents account for 93 to 95 percent by weight, the anti-bacterial agent accounts for 3 to 5 percent by weight, and the conditioning agents account for 1 to 4 percent by weight; the adsorbents are three or more of smectite, attapulgite, diatomite, gypsum, alunite, activated clay, kaolinite, talcum powder and activated carbon; the anti-bacterial agent comprises natural plant essential oil; the conditioning agents comprise perfume and borneol. The dry powder modified disinfection agent is used for adjusting and improving of the environment of a hog house, disinfection sterilization of piglet delivering and wounds, and disinfection drying of bacterial diarrhea, and further used for adjusting and improving of the internal environment of cowsheds, henhouses, duck sheds and other livestock breeding houses, disinfection sterilization of livestock wounds, and disinfection drying of bacterial diarrhea.

The invention discloses an oven drying system adopting organic waste gas combustion for heating. The oven drying system adopting organic waste gas combustion for heating comprises a unit body, a unit body oven, a control center and a thermal incinerator. The unit body is a printer or / and a coating machine. Organic waste gas is generated when the unit body oven which is the printer or / and coating machine is used for drying. A recovery branch used for recovering the organic waste gas generated when the printer or / and coating machine operates is arranged in the unit body oven. A waste gas fan used for blowing the organic waste gas collected by the recovery branch into a combustion chamber in the thermal incinerator is arranged outside the unit body oven. A heat exchange tube is further arranged at an air inlet of the combustion chamber. High-temperature gas exhausted from the combustion chamber of the thermal incinerator is sequentially connected with a heat exchanger and a chimney used for exhausting the gas directly. A pipeline communicating with filtered fresh cold air in the outside is arranged in the heat exchanger. High-temperature hot air generated after high-temperature gas generated after combustion in the combustion chamber is cooled through indirect exchange with the fresh cold air enters the unit body oven to dry and heat products on the printer or / and the coating machine.

The invention discloses an efficient unhusked rice dryer. The efficient unhusked rice dryer comprises a first air heater, a feeding hopper, a drying box and wheels installed at the bottom end of the drying box; the first air heater and the feeding hopper are commonly connected with the drying box; the drying box is the core part of the whole device; two diversion boards are arranged inside the drying box and are the first diversion board and the second diversion board; a conveying device is arranged below the second diversion board; a first inclined board is installed below the conveying device; a rubber baffle is arranged on the right side of the first inclined board; a second inclined board is installed at the lower end of the rubber baffle; and the lower left end of the second inclinedboard aligns at a discharging outlet. The efficient unhusked rice dryer sufficiently considers several factors for affecting the drying effect, for example, the contact area and time of unhusked riceand hot air, and the size of a heat source, the drying efficiency of wet unhusked rice is greatly improved, and the efficient unhusked rice dryer is worthy of being used and popularized in the agricultural crop drying field.

The invention discloses an open pet hair drying device which mainly comprises a U-shaped space and hot-air blowers. The U-shaped space for accommodating a pet comprises two side plates and a bottom plate, the two side plates are symmetrically arranged, concave cambered surfaces are arranged on the inner walls of the side plates and the inner wall of the bottom plate, a plurality of air outlets are uniformly formed in the inner walls of the side plates, hot air can be respectively obliquely upwardly, horizontally and obliquely downwardly blown out of the air outlets, the hot-air blowers which generate the hot air are arranged at joints of the side plates and the bottom plate, filter holes are formed in the bottom plate, water which drops from the body of the pet is collected into a water collecting tank via the filter holes, the water collecting tank is provided with an observation window, the quantity of the water in the water collecting tank can be observed, the water collecting tank can be drawn out to be cleaned when filled with the water, a timer, an air volume regulator and a temperature regulator are arranged on the outer wall of each side plate, and the time, the air speed and the temperature can be controlled in a drying procedure. The open pet hair drying device has the advantages that hair of the pet can be dried in an open manner, a speedy and efficient drying effect can be realized, the pet can be in close contact with an owner and can be freely communicated with the owner in the integral procedure, and accordingly a nervous and fretted mood of the pet due to hair drying can be relieved.

The invention relates to a height-adjustable airing device for capsicum seeds. The airing device solves the problem that an existing airing device for pepper seeds can not lift the height, so that thesituation that the capsicum seeds need to contact more sunlight for airing, and efficient airing cannot be achieved. According to the airing device, airing baskets are arranged in a lifting mode, sothat the height of the airing baskets can be adjusted according to the direct point deviation of the sun, the capsicum seeds in the airing baskets can receive more sunlight, the efficient airing effect is achieved, the structural design is reasonable, the operation is simple, and in practical application, the airing efficiency can be greatly improved, so that the airing device has very high practical value.

The invention discloses an air outlet structure with a low-noise speed increasing function and a drying device for an intelligent closestool. The air outlet structure with the low-noise speed increasing function includes a shell and a first air guiding unit; the shell includes an air inlet and an air outlet, and an air passageway connecting the air inlet and the air outlet; the air passageway is gradually tapered from the air inlet to the air outlet; the first air guiding unit is arranged at the air outlet, and an airflow accumulation area for attaching the airflow to the wall is formed between the first air guiding unit and the inner wall of the shell; and the airflow enters from the air inlet, and is ejected from the air outlet after increasing the speed in the airflow accumulation areaof the air passageway. The air outlet structure with the low-noise speed increasing function and the drying device for the intelligent closestool provided by the invention has a simple structure, a reasonable design and easy implementation, and realizes the effect of accumulating air-out, which improves the drying efficiency, has low noise, and is easy to satisfy the user experience.

The invention relates to the technical field of kitchen appliance control, and discloses a dish washing machine, a drying control method and device of the dish washing machine and a readable storage medium. The dish washing machine comprises a cavity, a bowl basket which is arranged in the cavity, and the bowl basket is provided with a plurality of subareas; a plurality of air outlets which are respectively formed in the inner wall of the cavity and correspond to the plurality of subareas of the bowl basket. The method comprises the steps of obtaining drying parameters of tableware in any partition of the bowl basket; judging whether the drying parameters of the tableware meet preset drying parameters or not; and when the drying parameters of the tableware do not meet the preset drying parameters, adjusting the heating power of the air outlets corresponding to the partitions according to the relation between the drying parameters of the tableware and the preset drying parameters. According to the invention, a single air outlet is prevented from continuously supplying hot air to the cavity of the dish-washing machine, so that the drying energy consumption is reduced. And the power of each air duct can be adjusted according to the dryness and wetness of the tableware in each partition, so that the tableware can be quickly dried, and the tableware drying efficiency is improved.

The invention discloses a drying, dewatering and impurity removing integrated device for a fabric after finishing. The device comprises a machine box, a cloth feeding frame and a cloth discharging frame, wherein a cloth feeding guide roller and a heating assembly are installed in the machine box. The device is characterized in that the machine box is internally provided with a drying and dewatering chamber and an impurity removing chamber, a circulating air supply system is installed in the drying and dewatering chamber, and the circulating air supply system adopts circulating air supply in the front-rear direction; and a water vapor absorption cabinet is installed at the upper end in the drying and dewatering chamber, a circulating beater is installed in the impurity removing chamber, andthe circulating beater is used for beating the fabric. According to the device disclosed by the invention, existing fabric drying equipment is improved, and the dewatering and impurity removing functions are added for the drying equipment, so that multiple purposes are achieved and the functionality of the drying equipment is improved. The matching of dewatering and drying can achieve the quick and efficient drying effect, and the device is suitable for continuous drying of the fabric.

The invention relates to the technical field of medicine processing, and discloses a medicine centrifugal drying device adopting the water absorption principle of a drying agent. The medicine centrifugal drying device comprises an outer shell body, an assembling gap is fixedly connected to the interior of the outer shell body, a top cover is fixedly connected to the top end of the outer shell, a rotation shaft is fixedly connected to the interior of the top cover, the top end of the top cover is provided with an observation port, and a handle is fixedly connected to the top end of the top cover. According to the medicine centrifugal drying device adopting the water absorption principle of the drying agent, a motor drives a transmission shaft fixedly connected to the top end of the motor torotate, the transmission shaft drives a rotating platform fixedly connected to the top end of the transmission shaft to rotate, hydraulic cylinders arranged at the top end of the rotating platform dorotating motion along with the rotating platform, ejection rods welded to hydraulic rods arranged in the hydraulic cylinders can drive a lifting cavity and a drum to do high-speed centrifugal rotation together, medicines arranged on a conveyer belt can be attached to a drying layer under the action of the centrifugal force to achieve dewatering and drying, and as the process is conducted at normal temperature, the purpose of normal-temperature drying is achieved.

The invention relates to an intelligent detection trigger type drying device for medical examination. The device is characteristics that a brand new structure design is adopted, and an intelligent sensing sensation type active electric control air drying structure is designed; based on the base (1) of a built-in cavity, each group of trigger type electric control air drying device is designed (3);according to the real time result of a pressure sensor (6) arranged at the closed end of each through pipe (4), the placement of the test tube to be air-dried is judged, and the work of the through pipes (4) corresponding to the inner part of the base (1) and micro fans (7) corresponding to sleeve pipes (8) is triggered; and the inner spaces of the through pipes is utilized to communicate with the inner spaces of the corresponding sleeve pipes, ventilation openings arranged on the surfaces of the through pipe (4) are utilized, so that the air supply operation in test pipes can be realized, and the air drying efficiency of the test tubes can be effectively improved.

The present invention discloses a tea leaf uniform drying machine. The tea leaf uniform drying machine comprises a box body, base seats and an air inlet shell. The outer side of the box body is provided with a plate hole; the bottom end of the outer side of the box body is provided with a lead plate; the periphery of the bottom end of the box body is all fixed with base seats; the middle part of the bottom end of the box body is provided with the air inlet shell; the left side of the box body is provided with a material inlet shell; the bottom end of the material inlet shell is fixed with a material storage box; the front side of the material storage box is connected with a material inlet pipe; the top end of the material inlet pipe is provided with a material inlet; the right end of the box body is provided with a first motor; the motor shaft of the first motor is fixed with a net rack; the inside of the net rack is provided with a bar net; and air discharge holes are opened on the top end of the box body. An air collecting hood is arranged at the bottom end of the inner side of the box body; and tea leaves are suspended in the box body from bottom to top to be dried to facilitateforming large gaps between the tea leaves and achieve the efficient drying effect. The tea leaf uniform drying machine is more practical and suitable for wide promotion and use.

The invention discloses an air-blown drying equipment for solid feed powder, which belongs to the technical field of feed processing. The invention can force the drying ball to move up through the magnetic attraction of an electromagnet, and then drive the powder throwing layer to deform and bulge, and throw out the throwing ball. The solid feed powder on the powder layer makes the solid feed powder fully dispersed in the drying furnace. At this time, hot air can be introduced to achieve good contact. Compared with conventional hot air drying, the drying effect and efficiency can be significantly improved. After the solid feed powder falls, the magnetic field of the electromagnet is removed, and the drying ball will also absorb heat in the hot air and then fall to contact with the powder throwing layer. When the solid feed powder is heated again, it will also form a solid feed powder with agglomeration phenomenon. Impact for easy dispersal, then repeated spreading action for efficient drying.

The invention relates to a height-adjustable airing device for capsicum seeds. The airing device solves the problem that an existing airing device for pepper seeds can not lift the height, so that thesituation that the capsicum seeds need to contact more sunlight for airing, and efficient airing cannot be achieved. According to the airing device, airing baskets are arranged in a lifting mode, sothat the height of the airing baskets can be adjusted according to the direct point deviation of the sun, the capsicum seeds in the airing baskets can receive more sunlight, the efficient airing effect is achieved, the structural design is reasonable, the operation is simple, and in practical application, the airing efficiency can be greatly improved, so that the airing device has very high practical value.

The invention discloses a dryer for chitin processing. The dryer comprises a bottom plate, a box body is arranged on the left side of the top of the bottom plate, heater bands are fixedly connected to the two sides of the inner wall of the box body correspondingly, slide rods are fixedly connected to the two sides of the bottom of the box body correspondingly, a sliding chute is formed in the left side of the top of the bottom plate, and the slide rods are connected to the sliding chute in a sliding mode; and a connecting block is fixedly connected to the right side of the box body, a fixed plate is fixedly connected to the right side of the top of the bottom plate, a movable plate is movably connected to the top of the front surface of the fixed plate, and a toothed plate is fixedly connected to the left side of the movable plate. According to the dryer for chitin processing, by arranging the bottom plate, the box body, the heater bands, the slide rods, the sliding chute, the connecting block, the fixed plate, the movable plate, the toothed plate, a fixed block, an electric telescopic rod, a supporting plate, a gear and a connecting rod to be used cooperatively, the high-efficiency drying effect is achieved, and the problems that an existing chitin dryer is low in drying efficiency, therefore the drying cost of chitin is increased, and the practicability of the chitin dryer is reduced are solved.

The invention discloses an efficient dried fruit drying and air-drying integrated device which comprises an air drying box, a first air drying plate, a drying box, a first heating shaft and an upper drying barrel. Supporting bases are fixedly arranged on the two sides of the bottom of the air drying box, a second air drying plate is installed above the first air drying plate, the two sides of thefirst air drying plate and the second air drying plate are provided with bolts, a bearing is installed on the left side of a vibration motor, the two sides of the first heating shaft are each providedwith a first rotating shaft, a lower drying barrel is installed above the first heating shaft, a first motor is installed on the left side of the drying box, a linkage shaft is installed on the leftside of the upper drying barrel, a second motor is installed above the vibration motor, and a third heating shaft is installed above the upper drying barrel. The efficient dried fruit drying and air-drying integrated device has the efficient drying effect, can utilize waste heat of the drying box for rapid air drying of dried fruits inside the air drying box, and greatly improves the production efficiency.

The invention provides a storage tank which comprises a storage tank body and a bracket; the storage tank body is fixedly arranged on the bracket, and comprises a tank body housing, a tank body liner,a feeding opening, a discharging opening, a valve, a buffer device, a stirring device, heating pipes, a filter screen stencil, an air inlet pipe and drying air pipes; the tank body liner is coated with the tank body housing; the heating pipes are arranged in an interlayer between the tank body housing and the tank body liner; the air inlet pipe is arranged on the side wall at the lower end of thestorage tank body, and communicates with the interlayer; the feeding opening is formed in the upper end of the storage tank body; the discharging opening is formed in the lower end of the storage tank body; the valve is arranged at the discharging opening; the drying air pipes are arranged on the inner wall of the tank body liner; the drying air pipes communicate with the interlayer; the buffer device and the filter screen stencil are arranged on the inner wall of the tank body liner; and the stirring device is arranged between the buffer device and the filter screen stencil. The storage tankhas the beneficial effects that the functionality of the storage tank can be enriched, and the storage tank has an efficient drying effect.

The invention discloses an open pet hair drying device which mainly comprises a U-shaped space and hot-air blowers. The U-shaped space for accommodating a pet comprises two side plates and a bottom plate, the two side plates are symmetrically arranged, concave cambered surfaces are arranged on the inner walls of the side plates and the inner wall of the bottom plate, a plurality of air outlets are uniformly formed in the inner walls of the side plates, hot air can be respectively obliquely upwardly, horizontally and obliquely downwardly blown out of the air outlets, the hot-air blowers which generate the hot air are arranged at joints of the side plates and the bottom plate, filter holes are formed in the bottom plate, water which drops from the body of the pet is collected into a water collecting tank via the filter holes, the water collecting tank is provided with an observation window, the quantity of the water in the water collecting tank can be observed, the water collecting tank can be drawn out to be cleaned when filled with the water, a timer, an air volume regulator and a temperature regulator are arranged on the outer wall of each side plate, and the time, the air speed and the temperature can be controlled in a drying procedure. The open pet hair drying device has the advantages that hair of the pet can be dried in an open manner, a speedy and efficient drying effect can be realized, the pet can be in close contact with an owner and can be freely communicated with the owner in the integral procedure, and accordingly a nervous and fretted mood of the pet due to hair drying can be relieved.

The invention provides a user information retrieval, classification and extraction device based on micro-service splitting, and relates to the field of micro-services. According to the user information retrieval, classification and extraction device based on micro-service splitting, a fingerprint groove is formed in the right side of the front face of a fingerprint time recorder body; a display screen is mounted on the left side of the front surface of the fingerprint time recorder body; a key assembly is mounted on the lower side of the front surface of the fingerprint time recorder body; a fingerprint identification panel is arranged on the back surface of the inner wall of the fingerprint groove; the upper side and the lower side of the back face of the fingerprint recognition panel areboth connected with the back face opposite to the inner wall of the fingerprint groove through telescopic mechanisms, air guide mechanisms are installed on the upper side and the lower side of the back face of the fingerprint recognition panel, a drying mechanism penetrates through the left side of the inner wall of the fingerprint groove, and a fingerprint expanding mechanism is installed on theleft side of the inner wall of the fingerprint groove. Through the use of the drying mechanism, only hot air in the drying mechanism can dry sweat on a finger in the fingerprint time recording process, so that the fingerprint recognition efficiency is improved.

The invention relates to the technical field of medicine processing, and discloses a medicine centrifugal drying device adopting the water absorption principle of a drying agent. The medicine centrifugal drying device comprises an outer shell body, an assembling gap is fixedly connected to the interior of the outer shell body, a top cover is fixedly connected to the top end of the outer shell, a rotation shaft is fixedly connected to the interior of the top cover, the top end of the top cover is provided with an observation port, and a handle is fixedly connected to the top end of the top cover. According to the medicine centrifugal drying device adopting the water absorption principle of the drying agent, a motor drives a transmission shaft fixedly connected to the top end of the motor torotate, the transmission shaft drives a rotating platform fixedly connected to the top end of the transmission shaft to rotate, hydraulic cylinders arranged at the top end of the rotating platform dorotating motion along with the rotating platform, ejection rods welded to hydraulic rods arranged in the hydraulic cylinders can drive a lifting cavity and a drum to do high-speed centrifugal rotation together, medicines arranged on a conveyer belt can be attached to a drying layer under the action of the centrifugal force to achieve dewatering and drying, and as the process is conducted at normal temperature, the purpose of normal-temperature drying is achieved.

The invention discloses a preparation method of an environment-friendly drying agent. The preparation method is characterized by comprising the following steps: S1, preparing a mixed filler of water absorption stone, nano porous hollow cage-shaped titanium oxide, anhydrous magnesium sulfate and sawdust; S2, preparing a copolymer; and S3, carrying out post-modification on the 1, 3-diepoxyglyceryl ether glycerol and alginic acid. The invention further discloses the environment-friendly drying agent prepared according to the preparation method of the environment-friendly drying agent. The environment-friendly drying agent is high in moisture absorption rate, strong in adsorption capacity, remarkable in drying effect, good in environment-friendly performance, good in performance stability andefficient and long-lasting in adsorption performance.

The invention discloses a colony house dehumidifier and a preparation method thereof, and belongs to the technical field of livestock breeding, the colony house dehumidifier comprises the following raw materials in parts by weight: 60-80 parts of montmorillonite, 30-40 parts of crop straw, 20-30 parts of activated carbon, 3-5 parts of natural plant essential oil, 2-4 parts of traditional Chinese medicine extract and 2-4 parts of seaweed extract; the preparation method comprises the following steps: (1) weighing the raw materials; (2) crushing montmorillonite, crop straw and activated carbon, and sieving to obtain a material A; (3) crushing and sieving the traditional Chinese medicine extract to obtain a material B; and (4) uniformly mixing and stirring the material A, the material B, the natural plant essential oil and the seaweed extract, and carrying out granulating, and drying to obtain the product. The montmorillonite, the crop straw and the activated carbon which have high adsorption capacity are scientifically compounded with the natural plant essential oil, the traditional Chinese medicine extract and the seaweed extract which have antibacterial and bactericidal effects, sothat the sterilization and dehumidification effects are excellent, the performance is stable, the green and safe effects are achieved, and the economic benefits are remarkable.

The invention discloses a tea drying machine comprising a box body, bases and an air inlet shell. The box body is externally provided with a plate hole, and a lead plate is arranged at the bottom endof the outer part of the box body. The bases are fixed on the periphery of the bottom end of the box body, the air inlet shell is arranged at the middle of the bottom end of the box body, and a feeding shell is arranged at the left side of the box body. A storage box is fixed at the bottom end of the feeding shell, a feeding pipe is connected to the front side of the storage box, and a feed port is formed in the top end of the feeding pipe. A first motor is mounted at the right end of the box body, a mesh frame is fixed on a motor shaft of the first motor, a fence mesh is installed inside themesh frame, and air exhaust holes are formed in the top end of the box body. An air collecting hood is installed at the bottom end of the interior of the box body, tea is suspended in the box body fordrying from bottom to top to facilitate a large gap forming between the tea, the efficient drying effect is achieved, and the tea drying machine is more practical and suitable for wide promotion anduse.

The invention discloses a hot air drying device for dry blood worm production. The hot air drying device for dry blood worm production comprises a base. A plurality of drying chambers are installed onthe top surface of the base. A plurality of secondary drying chambers are installed inside each drying chamber. One roller is arranged in each secondary drying chamber. The outer side face of each roller is provided with a plurality of air holes. Each roller is connected with a motor through a rotary shaft. Each motor is fixedly installed on the corresponding drying chamber through a supporting base. According to the hot air drying device for dry blood worm production, because multiple drying chambers are arranged, multiple secondary drying chambers are arranged in each drying chamber, and afirst air pipe, a second air pipe and a third air pipe are arranged to communicate with a hot air generation device, an efficient dry blood worm hot air drying effect can be achieved; and because oneroller is arranged in each secondary drying chamber, and the rollers are driven by the motors to rotate while carrying out drying, the drying speed can be increased, the overall drying efficiency of the device is further improved, and the device has very high practicability.

The invention discloses a penetrating type reverse-flow drying device. The penetrating type reverse-flow drying device comprises a heat exchanger, an air heater, a driving drum, a driven drum, a sieve plate type conveying steel belt and a dryer body, wherein an air blower is connected with one side of the upper end of the heat exchanger, the air heater is connected with one side of the lower end of the heat exchanger, the driving drum is connected with a double-stage cycloidal-pin wheel speed reducer through a transmission chain, a material conveying system is formed by the driving drum and the driven drum through the sieve plate type conveying steel belt, a feeding hopper is arranged at one end of the material conveying system, a discharging hopper is arranged at the other end of the material conveying system, the sieve plate type conveying steel belt penetrates through the dryer body, the dryer body is of a sealed structure, a plurality of axial fans are reasonably distributed on the top face and the bottom face of the dryer body, one side of the dryer body is connected with an outlet of the air heater, the other side of the dryer body is connected with an suction fan, and an air outlet of the suction fan is connected with an inlet pipe arranged at the bottom of the heat exchanger. The penetrating type reverse-flow drying device is simple in structure and good in practicability, can achieve rapid and efficient drying of materials, is low in energy consumption and has broad prospects.

The invention discloses an efficient torreya grandis circulating drying device which comprises a frame body, a drying chamber is arranged on the frame body, a drying cover is rotationally arranged above the drying chamber, and an air blower is arranged at the top of the drying cover; a heating pipe is arranged on the side wall of the drying chamber, a V-shaped drying bottom wall is arranged at the bottom of the drying chamber, a fixing plate provided with a plurality of first air holes is arranged in the middle of the drying bottom wall, and a turning cover plate hinged to the fixing plate is arranged on the outer side of the drying bottom wall. A heat exchange chamber is arranged below the drying chamber, the heat exchange chamber comprises a placement drawer located below the fixing plate, A placing chamber surrounds the lower portion and the two sides of the placement drawer, and the top wall of each placement cavity is the turning cover plate. A rotating door is arranged on the side surface of the placing chamber. Extension plates are arranged on the two sides of the upper end of the drying chamber, rotating shaft frame bodies are arranged on the extension plates, and cylindrical drying barrels are rotationally arranged on the rotating shaft frame bodies. The efficient torreya grandis circulating drying device can efficiently and rapidly dry torreya grandis and has the advantages of being high in drying efficiency, simple in structure and convenient to use.

The invention is suitable for the technical field of textile equipment, and provides a porous superfine polyester fabric processing device which comprises a processing box body, a hot air recycling assembly and a hot air drying assembly, and the hot air drying assembly used for drying fabric is arranged in a processing cavity. The two sides of the hot air drying assembly are each provided with a hot air recycling assembly used for recycling drying residual heat. The processing box body is further internally provided with the circulating air assembly, the circulating air assembly is used for conveying hot air for drying the fabric to the hot air drying assembly, and residual drying heat is recycled through the two hot air recycling assemblies; and the bearing driving assembly is further installed on the machining box body, and the bearing driving assembly is used for bearing the hot air recycling assembly, the sealing connecting piece and the hot air drying assembly. The device can perform dynamic circulating air drying, and is energy-saving and environment-friendly.

The invention discloses an incinerator cavity used for polyurethane production. A to-be-treated material charge hole is formed in the middle part of the top plate of a drying cavity; the position, atthe lower side of the outlet of the to-be-treated material charge hole, of the top of the drying cavity is equipped with a flow-dividing plate through a bracket suspension frame; the upper surface ofthe flow-dividing plate is bulged upwards; the middle part of the drying cavity is transversely equipped with a filter screen layer; a drying hot gas inlet and a drying hot gas inlet are separately formed in the middle position of the bottom of the drying cavity and one side of the top of the corresponding surface; and the two sides of the top of the drying cavity are connected with connecting transverse rods. The incinerator cavity can be used for performing pre-treatment drying on a biomass material, so that the biomass material is easily combusted by a boiler, and therefore, combustion efficiency is improved, and combustion is more complete; and an inner cavity of a combustion boiler is used for guiding produced hot gas into a drying chamber through a gas guide tube structure which is additionally arranged, so that materials are pre-treated; and the incinerator cavity is reasonable in design, saves energy, reduces emission, and meets environment-friendly requirements.