259 results about "Drying tube" patented technology

The invention discloses a soil remediation device, and relates to the field of environmental protection, the soil remediation device comprises a remediation cylinder, a supporting roller is fixedly arranged on the circumferential outer wall of the remediation cylinder, a transmission gear is mounted on one side of the supporting roller, a feeding cylinder is fixedly arranged at one end of the remediation cylinder, a connecting disc A is fixedly arranged at the other end of the remediation cylinder, and a drying pipe is inserted into the remediation cylinder in a penetrating manner; a disturbance wall scraping mechanism is fixedly arranged on the outer side wall of the drying pipe, a connecting disc B is fixedly connected to the end of the connecting disc A, a filter cylinder is fixedly connected to the end of the connecting disc B, an air spraying pipe is arranged on the disturbance wall scraping mechanism, a material turning piece is fixedly arranged at the end of the air spraying pipe, and a disturbance piece is fixedly connected to the end of the material turning piece. According to the soil remediation device, the technological process is simplified, and the investment cost is reduced; the heat and mass transfer efficiency is enhanced, the specific surface area of crushed small-particle materials is increased, high-temperature gas can make more sufficient contact with the materials, and thorough drying work is achieved after hardened soil is crushed.

An air-cooled adiabatic heat exchanger for cooling fluids having tube bundles for receiving hot process and rendering cooled fluid, operating in three or four modes. In a dry mode, heat is exchanged with dry air drawn through the tube bundles by fans. In an adiabatic mode, air entering the heat exchanger is adiabatically pre-cooled by water-saturated adiabatic pads, while the tube bundles remain dry. In an evaporative mode, the adiabatic pads remain dry, and the tubes are wetted with evaporative cooling water. In an optional fourth mode, both the adiabatic pads and the tubes are wetted.

The utility model discloses an outdoor emergency power supply, which relates to the field of hydrogen energy power supplies, aims to solve the problems of complex structure, cumbersome operation and poor portability in the prior art, and adopts the technical scheme that the outdoor emergency power supply comprises a main shell, a reaction bin is arranged in the main shell, a solid hydrolysis hydrogen production material is arranged in the reaction bin, and the reaction bin is connected with a water tank and a hydrogen conveying pipeline. The hydrogen conveying pipeline is connected into the water tank, the upper portion of the water tank is connected with the fuel cell after being connected with the drying pipe through a pipeline, the fuel cell is electrically connected with the control system, and the control system is electrically connected with the lithium battery, the power management module and the load. The device is simple in structure, can be used only by adding reactants and starting the water pump, is simple and convenient to operate, is integrated in the main shell, and is good in integration degree and convenient to carry.

The present invention discloses a methane calcium chain reforming single fluidized bed reaction system and reaction method, comprising a cylindrical quartz tube filled with reaction particles, an adjustable light source located beside the cylindrical quartz tube with its radiation focus located at the top center of the reaction particles, a thermal insulation layer wrapped around the outside of the cylindrical quartz tube, a position adjustment device for driving the cylindrical quartz tube to move and rotate, thermocouples uniformly distributed within the cylindrical quartz tube, a gas distribution system for supplying reaction gas into the cylindrical quartz tube, a mass spectrometer connected to the gas outlet of the cylindrical quartz tube via a drying tube, and a control system connected to the thermocouple, the gas distribution system, and the mass spectrometer, respectively. The thermal insulation layer is provided with an inlet on the side facing the adjustable light source. The present invention aims to achieve efficient energy absorption and conversion while reducing heat dissipation, capturing CO2 while obtaining high-value-added hydrocarbon fuels.

The invention discloses a method and a device for measuring the moisture content of atmospheric environment aerosol. According to the invention, a drying tube, a first optical particle spectrometer and a second optical particle spectrometer are adopted to obtain dry and non-dry particle size distribution of the aerosol, a moisture absorption growth factor is obtained through inversion by using the measured particle size spectrum distribution of the whole aerosol, and then the particle size of the aerosol after moisture absorption growth under environmental humidity is calculated according to a Kappatrah theoretical formula. Further obtaining the water content of the environmental aerosol; a differential electromigration analyzer is not adopted, so that the instrument cost is remarkably reduced; a humidifying unit is not needed to control the humidity of the instrument equipment, so that the maintenance difficulty is obviously reduced; according to the inversion method, the moisture absorption growth factor is obtained through inversion by means of the measured particle size spectrum distribution of the whole aerosol, then the moisture content of the aerosol is obtained through calculation, and the error is smaller.

The utility model relates to a layered distribution vacuum freeze dryer, the working principle of the freeze dryer is mainly based on three steps of pre-freezing, sublimation and analysis, a pre-freezing bin receives cold air of a refrigerating main machine of a refrigerating machine through a bin main body to quickly freeze a to-be-dried substance at low temperature to form solid ice crystals, and a layered drying pipe can depend on a vacuum device, so that the drying efficiency is improved. A vacuum environment is formed in an inner cavity of the layered drying pipe, under the vacuum environment and the temperature monitoring of a temperature sensor, a heater enables a heating wire to conduct heating, ice crystals directly sublimate into water vapor instead of passing through a liquid state, the temperature in the layered drying pipe is further increased, and a small amount of water combined on the surface of a substance is removed; the layered drying pipe adopts a step-by-step vacuumizing mode, so that the defect that the traditional vacuum freeze drying equipment is relatively high in energy consumption is overcome.

This application relates to a paper printing dryer, comprising: a support frame; two side plates disposed opposite to each other at the top of the two support frames; a conveyor disposed between the two side plates; the conveyor including a conveyor belt with multiple ventilation holes; a drying chamber disposed between the tops of the two side plates; multiple sets of drying pipes disposed inside the drying chamber; and an air supply unit disposed on the drying chamber; and an adsorption mechanism comprising a housing disposed between the two side plates; multiple exhaust fans disposed inside the housing. This application, through the combined use of the drying chamber, the air supply unit, and the multiple sets of drying pipes, can comprehensively and efficiently dry the ink on paper products. The negative pressure generated by the exhaust fans of the adsorption mechanism adsorbs the paper products through the ventilation holes, effectively preventing the edges of the paper products from turning over due to gas blowing, thus improving the quality of the printed products.

The utility model discloses a laboratory drying oven for coating products, and belongs to the technical field of drying equipment. The drying oven comprises a drying oven main body, a porous plate and a supporting seat in the drying oven main body, a heating assembly at the bottom and a temperature and humidity sensor on the wall. The drying oven is characterized in that an air outlet seat and a negative pressure fan are arranged above the drying oven main body, a reversing air valve is connected through an air outlet pipe, two output ends of the reversing air valve are respectively connected with a drying pipe and a humidifying pipe, and the two pipes are finally converged at an air inlet pipe and led to an air outlet disc in the oven. A detachable drying cylinder filled with silica gel is arranged at the middle section of the drying pipe; the middle section of the humidifying pipe is connected with a Venturi pipe in series, and the throat portion is connected into the ultrasonic humidifying assembly through a connecting pipe. The utility model solves the problem that the conventional laboratory oven is difficult to simulate a complex variable humidity drying process, integrates drying and humidifying functions, and is particularly suitable for research and development and quality detection of coated products with accurate requirements on drying curves.

The utility model discloses a kind of cleaning and drying equipment for steel ball, including tank, tank is equipped with limit pipe, limit pipe bottom end side is equipped with ball inlet, limit pipe top end side is equipped with ball outlet, limit pipe is equipped with auger, auger top end is connected with motor output shaft transmission, motor is fixed in tank top, tank top inner wall is equipped with drying pipe, drying pipe is gradually set downward in spiral shape, drying pipe top end is communicated with ball outlet, the cleaning and drying equipment for steel ball of the utility model, it is set in one tank to wash and dry, compact structure, space utilization is high, and adopt auger and limit pipe, it is rolled to realize cleaning again, steel ball can be made to roll upward and lift, cooperate with drain chamber, realize draining function, remove most of the water on the surface of steel ball, and cooperate with drying pipe, so that steel ball long-distance rolling falls dry, not easy to keep water bead, produce stain, and extend steel ball drying time, improve drying efficiency.

The utility model relates to the technical field of gas circuit connecting modules, and discloses a gas circuit connecting module integrated with a humidity detection function, which comprises a body, the inner wall of the body is fixedly connected with a main body, the front surface of the main body is respectively provided with a dryer connecting hole and a pressing plate fixing hole, and the top of the main body is provided with a gas inlet hole and a gas outlet hole. Through the arrangement of the body, the main body, the dryer connecting hole, the monitoring module fixing hole, the gas inlet hole, the gas outlet hole and the humidity monitoring module, the connecting module can monitor the gas humidity in the operation process, and a user can conveniently install the connecting module on the poison gas and poison agent detector through the positioning hole; the connecting module has the advantages of being small in size, multiple in connector, powerful in function, small in occupied space and capable of being connected with an air pump, a drying pipe and a migration pipe at the same time, and therefore the practicability of the connecting module is improved.

The invention belongs to the technical field of ocean in-situ monitoring, and relates to a gas measuring device and method suitable for ocean in-situ long-term monitoring. The device comprises a gas-liquid separation module, a dehumidification module, a detection module and a calibration module which are arranged in a pressure-resistant cabin, two water through holes are oppositely formed in the pressure-resistant cabin; two ends of a degassing pipe in the gas-liquid separation module are respectively communicated with the two water ports, one end of the degassing pipe is provided with a water pump, and sample gas separated by the degassing pipe enters the dehumidification module through a gas outlet; the dehumidification module comprises a Nafion tube, a cold trap and a drying tube which are connected in sequence, and a refrigeration sheet is attached to the cold trap; a gas detector in the detection module is connected with the drying pipe through a sample gas pipe, a gas pump and a normally open solenoid valve are arranged on the sample gas pipe, and gas detected by the gas detector returns to the degassing pipe through a Nafion pipe; and the calibration module is connected to the sample gas pipe behind the normally open solenoid valve. The device can accurately, stably and continuously monitor the concentration of a specified type of gas in seawater, and can meet the requirement of ocean in-situ long-term monitoring.

The utility model discloses a trace moisture meter capable of automatically discharging and adding liquid, and relates to the technical field of chemical equipment. The device comprises an electrolytic tank, a reagent bottle and a moisture meter main machine, a plug hole is formed in an upper end opening of the electrolytic tank, a connecting plug with the lower portion plugged in the plug hole is arranged on the plug hole, the connecting plug comprises a plug body with the circumferential face of the lower portion being a conical face, and a detachably-installed plug cap is arranged on the upper portion of the plug body. A first sealing gasket is arranged between a top plate of the plug cap and the upper end face of the plug body, the plug body, the first sealing gasket and the plug cap are provided with a liquid adding pipe hole and a liquid discharging pipe hole correspondingly, a liquid adding pipe and a liquid discharging pipe are installed in the liquid adding pipe hole and the liquid discharging pipe hole respectively, and the liquid adding pipe and the liquid discharging pipe are tightly matched with the inner wall of the liquid adding pipe hole and the inner wall of the liquid discharging pipe hole in the first sealing gasket. According to the liquid discharging and adding mechanism disclosed by the utility model, the liquid adding pipe and the liquid discharging pipe can be mounted on the electrolytic tank through the connecting plug, and the connecting plug can be taken down and replaced by a drying pipe in a moisture measurement process, so that a sample is prevented from entering a liquid discharging and adding pipeline in the measurement process.

The utility model relates to the field of hydrogen preparation, in particular to a drying device of a hydrogen generator, which comprises a drying pipe and an indication label adhered above the surface of the drying pipe, the top end of the drying pipe is fixedly connected with a connecting upper pipe, and the bottom end of the drying pipe is fixedly connected with a connecting lower pipe. The drying device comprises a connecting upper pipe and a connecting lower pipe, sealing inner pipes are fixedly connected to the top face of the connecting upper pipe and the bottom face of the connecting lower pipe correspondingly, a sealing upper cover is connected to the top faces of the sealing inner pipes in an inserted mode, limiting pieces are fixedly connected to the two sides of the surfaces of the connecting lower pipe and the sealing upper cover correspondingly, and limiting holes are formed in the two sides of the limiting pieces correspondingly. By arranging the allochroic silicagel desiccant, the 13X molecular sieve and the carbon nanosphere material, the communicating pipe of the drying device is connected with the gas inlet and the gas outlet of the hydrogen generator, so that the purpose of performing multiple drying on hydrogen in the hydrogen production process of the hydrogen generator can be achieved, the drying purity of the hydrogen is ensured, and the drying effect is improved.

The present disclosure discloses a drying and filtering device. The filtering and drying device comprises a bearing seat body, an adsorption drying pipe and a refrigeration pipe. The bearing seat body comprises an upper adsorption air flow cavity at the upper end of the bearing seat body, an upper refrigeration air flow cavity and a lower adsorption air flow cavity at the lower end of the bearing seat body, and a lower refrigeration air flow cavity. The adsorption drying pipe is vertically arranged between the upper end and the lower end of the bearing seat body, and the adsorption drying pipe is in communication with the upper adsorption air flow cavity and the lower adsorption air flow cavity. The refrigeration pipe is vertically arranged between the upper end and the lower end of the bearing seat body, and the refrigeration pipe is in communication with the upper refrigeration air flow cavity and the lower refrigeration air flow cavity. The bearing seat body further comprises an air inlet guide cavity in communication with the refrigeration pipe and the adsorption drying pipe, so that the airflow cooled by the refrigeration pipe can enter the adsorption drying pipe through the air inlet guide cavity for adsorption drying.

A device (1) for drying a part, comprising a treatment chamber (2) having a side wall (3) closed at both ends by a bottom (4) and a top wall (5) to form a container whose interior is accessible via an opening (6) that can be sealed tightly, a liquid outlet (9) connected to the treatment chamber (2) to collect the liquid produced during the drying of the part (7), a power supply, an air supply (10) that supplies a means for blowing air (12) in the treatment chamber (2) to blow air onto the part (7) arranged inside the treatment chamber (2), characterized in that it further comprises a means for blowing air (12) onto the inner walls of the treatment chamber (2), the means for blowing air (12) onto the part (7) being a part-drying tube (13) equipped with nozzles (14).which is connected to the air supply (10) via a rotary joint (20), wherein the parts drying tube (13) is set in rotation around the part (7) in such a way that the nozzles (14) remain rotated in the direction of the part (7) during one rotation of the parts drying tube (13) around the part (7), and wherein the device (1) further comprises guide means (16), wherein the guide means (16) comprise a guide plate (17) with a circular opening (18) in its center and a rail (19) arranged on its outer edge, wherein a rotary joint arrangement (20) is arranged in the center of the opening (18), wherein the guide means (16) further comprise a disc arrangement (21) which is slidably mounted on the edge of the opening (18), the rotary joint arrangement (20) and the disc arrangement (21) are connected to one another by a horizontal arm (22), the parts drying tube (13) is slidably mounted on the rail (19),the disc arrangement (21) and the parts drying tube (13) are connected to each other by a second horizontal arm (24), and wherein the second horizontal arm (24) is attached to the parts drying tube (13) via a pivot connection (25).

The utility model provides a novel strip-shaped aluminum ceiling, which belongs to the technical field of ceilings and comprises an aluminum frame, a round opening is formed in the center of the lower end face of the aluminum frame, a mounting seat is arranged in the round opening, a drying pipe is fixedly connected to the center of the upper end face of the mounting seat, and the top end of the drying pipe is in threaded connection with a screw cap. Two clamping columns are symmetrically and fixedly connected to the side wall of the periphery of the mounting base, a limiting ring is arranged on the outer side of the mounting base and fixedly connected with the aluminum frame, two limiting grooves matched with the clamping columns are symmetrically formed in the limiting ring, and a heat preservation plate is fixedly connected into the top end of the aluminum frame. Through the arrangement of the mounting base, the drying pipe, the rotary cover, the clamping column, the limiting ring and the limiting groove, the mounting base can be quickly mounted and dismounted, a drying agent can be conveniently replaced, operation is convenient and fast, the attractiveness of a ceiling is improved, and the problem that in the prior art, the drying agent in the ceiling is inconvenient to replace is solved.

An air-cooled adiabatic heat exchanger for cooling fluids having tube bundles for receiving hot process and rendering cooled fluid, operating in three or four modes. In a dry mode, heat is exchanged with dry air drawn through the tube bundles by fans. In an adiabatic mode, air entering the heat exchanger is adiabatically pre-cooled by water-saturated adiabatic pads, while the tube bundles remain dry. In an evaporative mode, the adiabatic pads remain dry, and the tubes are wetted with evaporative cooling water. In an optional fourth mode, both the adiabatic pads and the tubes are wetted.

The utility model discloses a drying device for medicinal capsule production, which relates to the technical field of capsule drying and comprises a square box, a gauze element and a drying tube, a U-shaped block is mounted at the top of the square box, and the gauze element is mounted on the opposite inner walls of the U-shaped block. During use, firstly, a capsule is placed in the funnel, at the moment, the capsule on the funnel falls between the two sector plates under the action of gravity, then the moving frame can be moved through the motor, the threaded rod and the L-shaped block, the moving frame moves to enable the rotating column to rotate through the movable rod, the gear and the rack, and the capsule can be taken out. And when the two sector plates rotate to the lower portion, the capsules fall under the action of gravity at the moment, then the capsules fall quantitatively, meanwhile, the falling position is constantly changed through movement of the moving frame, and therefore the capsules are evenly fed, manual slicking adjustment is not needed, and use is convenient.

A fluid pumping system may comprise a pump and a fluid line state detector having, a receptacle, at sensor, and an illuminator. The system may further comprise a fluid transfer set including an output line for mating into the receptacle. The system may further comprise a controller in data communication with the fluid line state detector configured to power the illuminator and monitor an output signal of the sensor when the outlet line is in the receptacle to determine a dry tube light intensity value. The controller may be further configured to govern operation of the pump to prime the output line with fluid. The controller may be further configured to power the illuminator, monitor the output signal, and halt operation of the pump when the output signal indicates the light intensity value has dropped below a primed line threshold which is dependent upon the dry tube intensity value.

The utility model discloses a hydrogen transmission device for hydrolysis hydrogen production. The hydrogen transmission device comprises a buffer tank, a condenser, a water collector, a drying pipe and a water tank which are arranged in a shell, the two ends of the buffer tank are connected with an air inlet pipe and an air outlet pipe respectively, the air inlet end of the air inlet pipe is connected with an air pipe I through an electromagnetic valve I, the air outlet pipe is connected with the condenser, the condenser, the water collector and the drying pipe are sequentially connected through connecting air pipes, and the air outlet end of the drying pipe is connected with an air pipe II; the air outlet pipe is connected with a second electromagnetic valve, and the second air pipe is connected with a fourth electromagnetic valve. A drainage connector is formed in the bottom of the buffer tank and connected with the water tank through a first water pipe; the water outlet end of the bottom of the water collector is connected with the water tank through a second water pipe, and a third electromagnetic valve is arranged on the second water pipe. The device has the advantages that prepared hydrogen is efficiently and conveniently conveyed and treated, the safety performance of the device is good, the device is stably installed, the structure is compact, the size is small, and convenience is good.

The utility model discloses an energy -saving compound fertilizer production is with drying equipment, including fixed bolster and transverse installation's drying pipeline, and the both sides of pipeline are equipped with inlet pipe and discharge pipe respectively, is equipped with conveying device inside, and the top is linked with the heat supply device below through hot gas delivery structure, and the inner wall of drying pipeline is coated heat -proof coating and reduces heat loss, and the electric butterfly valve at inlet pipe place can accurate control feed quantity, and the guide vane of discharge pipe is convenient for material discharge. Conveying device adopts the spiral structure with wear -resisting ceramic coating, prolongs the life, and hot gas delivery fan is frequency conversion formula, and heat supply device is equipped with automatic temperature control system, can adjust hot gas delivery capacity and temperature according to need, and main conveying pipeline is wrapped with heat -insulating cotton and reduces heat loss. Besides, the equipment guarantees the leakproofness through graphite sealing washer, and the stability is promoted to the damping rubber block of bearing seat, and the anti -skid cat ladder of fixed bolster guarantees the operation safety, effectively improves energy utilization efficiency and production safety.

The utility model discloses a differential fiber master batch drying and storing device which comprises a bin body, and a supporting frame is arranged on the bin body. Two sets of mounting pipelines are symmetrically arranged on the bin body, drying pipelines are arranged on the mounting pipelines, the two sets of drying pipelines are slidably connected with the top end of the bin body, connecting pipelines are arranged at the top ends of the two sets of drying pipelines, and a driving assembly is arranged on the supporting frame. The drying device has the advantages that the driving assembly drives the connecting pipeline to ascend and descend, the drying pipeline is driven to reciprocate in the inner cavity of the bin body, dry airflow forms a dynamic circulation path, a standing layer formed by accumulation of fiber master batches is effectively broken, the contact uniformity of a drying medium and the master batches is remarkably improved, and the drying efficiency is improved. The problem that a traditional fixed drying device is insufficient in local drying is solved.

The utility model discloses a drying device for polyester production, which comprises a drying shell and a drying mechanism, and a partition plate is arranged at the left end in the drying shell; the drying mechanism comprises fixing plates, connecting seats, swing pipes, air outlet pipes and swing assemblies, the fixing plates are arranged at the upper end and the lower end of the interior of the drying shell correspondingly, the connecting seats which are evenly distributed are arranged on the opposite inner side faces of the two fixing plates correspondingly, and the swing pipes are rotationally connected to the interiors of the connecting seats through driven shafts correspondingly. Moisture on the surface of terylene is pre-scraped through the auxiliary element, the subsequent drying speed of terylene is increased by reducing initial moisture on the surface of terylene, meanwhile, the device enables a hot air drying pipeline of terylene to longitudinally swing front and back through the transmission element, and the longitudinal hot air direct blowing coverage range of the hot air drying pipeline on the surface of terylene is enlarged. Therefore, the drying speed of the device on the polyester is further improved.

1. Name of the design product: Drying tube (SD-8881). 2. Use of the design product: Drying tube for drying shoes, socks, hats, gloves and other articles. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

A fluid pumping system may comprise a pump and a fluid line state detector having, a receptacle, at sensor, and an illuminator. The system may further comprise a fluid transfer set including an output line for mating into the receptacle. The system may further comprise a controller in data communication with the fluid line state detector configured to power the illuminator and monitor an output signal of the sensor when the outlet line is in the receptacle to determine a dry tube light intensity value. The controller may be further configured to govern operation of the pump to prime the output line with fluid. The controller may be further configured to power the illuminator, monitor the output signal, and halt operation of the pump when the output signal indicates the light intensity value has dropped below a primed line threshold which is dependent upon the dry tube intensity value.

An air conditioner outdoor unit uses a waterproof and corrosion-resistant outer casing, comprising the air conditioner casing body, a guide pipe, an air inlet, and an air outlet. The guide pipe is fixedly installed at the air outlet of the air conditioner casing body and is placed horizontally. An air inlet is opened inside the air outlet of the guide pipe, and the inside of the guide pipe is hollowed out. An air outlet is fixed to the air conditioner casing body and connected to the guide pipe, with air outlet holes. Because this utility model has a guide pipe at the air outlet of the air conditioner, it can guide air to the side of the air conditioner outdoor unit, and through the drying pipe, dry the outer casing of the air conditioner outdoor unit and blow away impurities on the outer casing.

The invention relates to the technical field of JP cabinets, in particular to a modular intelligent low-voltage power distribution JP cabinet which comprises a drying pipe and a cabinet body, a branch pipe is communicated between the drying pipe and the cabinet body, a lifting baffle is arranged at the upper end of the drying pipe in an up-down sliding mode, and a liquid drainage notch communicated with an inner cavity of the drying pipe is formed in the outer wall of the upper end of the drying pipe. An air inlet is formed in the outer wall of the lower end of the drying pipe. According to the modular intelligent low-voltage power distribution JP cabinet provided by the invention, the lifting block can automatically move upwards to drain water according to the weight of the water absorbing body, more convenience and energy conservation are realized, when the lifting block moves upwards, water in the water absorbing body can be squeezed out, and the thin hose is switched, so that more water can be drained, and the residual amount of water in the device is reduced; the lifting frame can impact the bottom end of the drying pipe, soil loosening caused by reptiles is prevented, and when the lifting frame is suddenly pulled upwards by a second spring, gas can conduct back flushing, and excessive sundries are prevented from being accumulated on a filter screen.

The utility model discloses a pet pad cleaning device belongs to pet pad cleaning technical field, including casing, upper cover, rotating drum, is equipped with through -hole on the rotating drum, and the upper end of rotating drum is equipped with the top plate, and the top plate is equipped with the positioning jack; The bottom of casing is equipped with the support station, and the upper portion of support station is rotatably connected with the rotating platform, and the support station is installed drying pipe; The upper cover upper side is installed motor, and the motor output end is downwardly through the upper cover, is connected with the positioning plug axle; The inside of casing lateral wall is connected and installs the cleaning pipe, and the inside of cleaning pipe is installed a plurality of sprays, and the casing is connected with the water inlet pipe that communicates with the cleaning pipe. When using, the pet pad is fixed around the outside of rotating drum, and the rotating drum is placed on the rotating platform, and the upper cover is covered on the casing, and the positioning plug axle is positioned and inserted with the positioning jack, and the motor rotates. First, the pet pad is washed and sprayed through the spray head; again, hot air is filled into the rotating drum through the drying pipe and is dried. The efficient cleaning, drying of pet pad can be realized, and the pet pad is cleaned in the closed space, and the water stain cannot splash to the outside.

The utility model belongs to the field of food processing, and particularly relates to a Chinese yam drying device which comprises a cabinet body, a cabinet door is installed on the side face of the cabinet body, and an air heater is installed on the cabinet body. A base is arranged in the cabinet body, a vertical shaft is arranged in the middle of the base, a plurality of drying screen frames are arranged on the vertical shaft, the output end of the air heater is fixedly connected with an air guide pipe, a plurality of drying pipes are fixedly connected to the air guide pipe, the drying pipes are arranged in an S shape, and each drying screen frame is located between every two adjacent drying pipes. A worker puts Chinese yam slices into the frame body, then the upper cabinet door is closed, hot air is injected into the air guide pipes through the hot air blower and then distributed to the multiple drying pipes, the hot air is sprayed out from the through holes in the drying pipes, the drying pipes are located on the upper side and the lower side of the frame body respectively to blow the hot air, and therefore the upper side and the lower side of the Chinese yam slices can be dried. Therefore, the drying uniformity and the drying effect of the Chinese yam slices can be improved.

This invention relates to the field of black carbon aging research technology, and more particularly to an experimental apparatus for black carbon aging research, comprising: a sample introduction system, including a heating tube, a pretreatment tube, an oxidizing gas removal tube, and a drying tube connected in series; a black carbon coating device, including an injection assembly, a coating chamber, a first absorption chamber, a heating removal assembly, and a second absorption chamber connected in sequence; a detection system, connected to the first absorption chamber, the heating removal assembly, and the second absorption chamber; an integrated device, including a mounting box and an aerosol charging device, a first differential migration particle size analyzer, a second differential migration particle size analyzer, and a condensed particulate matter counter disposed within the mounting box; and a control system, disposed within the mounting box, for regulating the sample introduction system, the black carbon coating device, the detection system, and the integrated device. This invention improves the convenience of black carbon research.