59results about How to "Volatile fast" patented technology

The utility model relates to the technical field of energy storage cabinets, in particular to a direct cooling and direct heating type energy storage cabinet, the direct cooling and direct heating type energy storage cabinet comprises a battery pack, a battery auxiliary module and a heat exchange unit, the battery pack comprises a first liquid cooling plate, the battery auxiliary module comprises a second liquid cooling plate, and the heat exchange unit comprises a compressor, a reversing valve and a heat exchanger; during refrigeration, a refrigerant flows out of the compressor, flows through the reversing valve and the heat exchanger, then flows into the first liquid cooling plate and the second liquid cooling plate, flows out of the two liquid cooling plates after heat exchange is completed, then sequentially flows through the reversing valve and finally flows back into the compressor; during heating, after flowing out of the compressor, a refrigerant flows through the reversing valve, the first liquid cooling plate, the heat exchanger and the reversing valve and finally flows back into the compressor. The direct cooling system can synchronously dissipate heat of the battery pack, the main control box, the PCS module and the like, the temperature of the battery is controlled within a proper range, the operation efficiency of various electronic devices can be improved, and the over-temperature current limiting risk is reduced.

The invention relates to the technical field of soil remediation, and discloses a soil remediation device and a soil remediation method.The key point of the technical scheme is that the soil remediation device comprises a remediation box body; the repairing platform is arranged in the repairing box body, a heating part used for generating heat is arranged at the bottom of the repairing platform, and the repairing platform conducts the heat; the feeding hole is formed in one side of the repairing box body and is connected with a feeding machine; the preheating box body is arranged in the repairing box body, and a plurality of crushing rollers are arranged in the preheating box body; the vibration frame body is arranged at the bottom of the preheating box body, and a plurality of release plates are arranged in the vibration frame body; according to the device, the problems of blockage and low efficiency when high-water-content or high-viscosity soil is treated in a traditional technology are solved by optimizing multiple functions of preheating, crushing, vibrating, releasing, paving and the like. The device is reasonable in structural design, efficient in treatment process and capable of being widely applied to pollution remediation of various complex soil environments.

The utility model belongs to the technical field of mold demolding, and particularly relates to an adjustable spraying device and industrial mold demolding equipment. The spraying device comprises a fixed support and a spray head body, a plurality of longitudinal guide columns are vertically fixed in the fixed support, a plurality of transverse guide columns are arranged on the longitudinal guide columns in a staggered mode, and the transverse guide columns and the longitudinal guide columns are each sleeved with a plurality of mounting rods; one side of the mounting rod is in threaded connection with a fixing screw and is fixed on the transverse guide column and the longitudinal guide column through the fixing screw, and the other side of the mounting rod is in threaded connection with one end of the spray head body. The number of the spray head bodies can be freely adjusted according to the actual size of a mold, so that the spray head bodies are more flexible and variable in installation, the angles of the spray head bodies can be freely adjusted according to a special-shaped cavity of the mold, the spraying uniformity of a release agent is accurately controlled, the quality of produced products is guaranteed, and the production efficiency is improved. And the technical requirements of industrial mold demolding are met.

The utility model discloses a kind of solid waste cement mill tailing powder external mixing devices, belong to external mixing device technical field.A kind of solid waste cement mill tailing powder external mixing device, including shell, further include: sieve frame is slidably connected in shell, there is feeding pipe in communication on shell, multiple heating plate blocks are equipped on feeding pipe to heat material;The lower portion of shell is equipped with the storage container for storing tailing powder in short time, stirring rod is rotatably connected in storage container, support leg is equipped on shell;When sieve frame is reciprocated horizontally in shell, one end of sieve frame moves up and down reciprocally and throws and scatters agglomerated tailing powder;The utility model can sieve out damp material and dry material and volatilize moisture in damp interior, avoid re-agglomeration after material is dispersed due to that material itself contains more moisture.

The utility model discloses a sleep-aiding aromatherapy box, and relates to the technical field of aromatherapy instruments, the sleep-aiding aromatherapy box comprises a mounting base and a volatilization mechanism, the top end of the mounting base is provided with a protective net, the surface of the mounting base is provided with the volatilization mechanism, and through the arrangement of the volatilization mechanism, when the sleep-aiding aromatherapy box is used, liquid aromatherapy and solid aromatherapy can be fixed through an aromatherapy fixing assembly; a user can select different aromatherapy forms according to personal preferences or specific requirements, more flexibility is provided, meanwhile, the user does not need to purchase a plurality of aromatherapy boxes, unnecessary expenditure and occupied space are reduced, the heating assembly and the air blowing assembly are arranged, the heating assembly and the air blowing assembly operate in a coordinated mode in the using process, and the aromatherapy effect is improved. The heating assembly can enable components in the aromatherapy oil to volatilize more quickly, and the air blowing assembly can help aroma molecules to be uniformly distributed in the whole space, so that more uniform and comfortable aroma experience is provided, and safety and energy conservation can be ensured while the sleep aiding effect and the use efficiency are improved.

The utility model relates to the technical field of fire-fighting boots, in particular to a high-comfort fire-fighting protective boot for firefighters, which comprises a boot sole, a toe cap, a vamp, a heel and a boot leg which are integrally arranged, a waterproof sock is jointly attached to the inner surface layers of the toe cap, the vamp and the boot leg, and the boot leg comprises a leg body, a tibia protective layer, an ankle protective layer and an ankle joint bending layer. By means of the arrangement of the waterproof socks on the inner surface layers of the boot vamps and the boot legs, it is guaranteed that when a fireman works in the environments such as wading, the feet cannot be soaked by water, and the waterproof socks further have the functions of high breathability, chemical protection and blood transmission and viral pathogen resistance; meanwhile, the tibia protection layer, the ankle protection layer and the ankle joint bending layer are arranged, and the design fully considers the protection requirements of different parts of the feet of the firefighter when the firefighter executes a task, so that the firefighter can quickly respond in an emergency, and the timeliness and the accuracy of rescue actions are improved.

The utility model provides production equipment for secondary processing of flame-retardant paper, which relates to the technical field of flame-retardant paper production and comprises a workbench, flame-retardant paper is placed on an unwinding mechanism and is pulled to sequentially pass through a solvent pool, a cleaning pool, a traction mechanism, a drying box and a winding mechanism, and meanwhile, an adjusting piece can be adjusted, so that the flame-retardant paper can be subjected to secondary processing. The positions of the unwinding mechanism and the winding mechanism are adjusted, it is ensured that the flame-retardant paper cannot be loosened or excessively tightened in the unwinding process, the flame-retardant paper is subjected to coating treatment through the solvent pool, the roll paper is cleaned through the cleaning pool, redundant substances are removed, the surface of the roll paper is cleaner and tidier, the drying box generates heat through heating, and the drying efficiency is improved. The moisture and residual solvent on the surface of the roll paper are quickly volatilized, so that the flame-retardant layer is cured on the surface of the roll paper, the dried flame-retardant paper is neatly wound on the winding mechanism, the tension of the flame-retardant paper in the winding process is ensured to be uniform by adjusting the adjusting piece, and the paper is prevented from wrinkling or loosening.

This invention discloses a sample introduction and reaction device for detecting pesticide residues in organic solvent extracts using a liquid-phase enzyme inhibition method. The device includes a reaction tube and a cap, which are detachably assembled. The cap seals the reaction tube and contains a hollow column. A sample introduction card is sealed inside the hollow column, and the reaction tube contains enzyme reagents. This invention can be used for the liquid-phase enzyme inhibition method to detect pesticide residues extracted from organic solvents, eliminating interference from organic solvents in the enzyme inhibition detection. The device integrates the sample introduction card and enzyme reagents beforehand, sealing the sample introduction card within the hollow column for easy portability. The hollow column also serves as a support for solvent evaporation from the sample introduction card, facilitating rapid solvent evaporation. The cap and tube serve a dual purpose. This invention features a simple structure, ease of use, simple operation, short detection time, and low cost. It is suitable for on-site testing of large quantities of samples during food distribution and is easy to promote and use.

A rapid seed drying cabinet comprises a cabinet body, moving wheels, a draught fan, a heating device, a material containing device and a vibration device. An opening and closing door is arranged on the front end face of the cabinet body, hinges are arranged between the opening and closing door and the cabinet body, air outlets are formed in the end faces of the two sides of the cabinet body, through grooves are formed below the air outlets, moving wheels are arranged on the end face of the lower portion of the cabinet body, a supporting lever is arranged on the end face of the upper portion of the cabinet body, and a fan is fixedly connected to the supporting lever. A heating device is fixedly connected in the cabinet body, a material placing device is fixedly connected below the heating device, and a vibration device is connected below the material placing device. The seed drying device has the advantages that fixed drying is adopted, and the vibration device is arranged, so that the contact area between seeds is increased, evaporation and volatilization of moisture are effectively accelerated, and the seeds are fully dried in a short time. The drying effect of the seeds is more uniform and thorough, and the problem of insufficient drying is avoided.

The invention relates to a thin film temperature sensor, a preparation method thereof and a temperature field measurement method, and belongs to the technical field of temperature sensors. The thin film temperature sensor comprises SiBCN ceramic and a filler. The thin film temperature sensor provided by the invention is high in density, good in surface quality, strong in bonding capacity with a substrate and not easy to fall off, has obvious semiconductor characteristics in the range of 0-800 DEG C, and can meet the temperature field measurement requirements of the surfaces of workpieces which are made of different materials and are of plane, curved surface and special-shaped structures under high-temperature working conditions.

The utility model discloses a drying device for medical equipment. The drying device comprises a drying box, a vibration assembly, a drying sieve and a hot air assembly. The vibration assembly is arranged on the inner wall of the drying box and used for driving the drying screen to vibrate up and down in a reciprocating mode. The drying screen is detachably arranged on the vibration assembly, and the drying screen is used for bearing articles to be dried and drying the articles to be dried through the hot air assembly; the hot air assembly is arranged on the inner wall of the drying box and located below the drying screen, and the hot air assembly dries the to-be-dried objects located in the drying screen through hot air flow. In the drying process of the articles to be dried, the adhered articles to be dried are separated through reciprocating vibration, and the articles to be dried can be fully exposed in hot air flow, so that moisture on the surfaces of the articles to be dried can be quickly volatilized, and the drying efficiency of the articles to be dried is greatly improved.

The invention provides a preparation method of bio-based composite polylactic acid fibers, and relates to the field of biomass conversion materials and composite polylactic acid fibers.The flexible hydrogen conveying pipe is prepared from polylactic acid, polyester fibers, graphene fibers, natural plant fibers, jasmine extract, carbodiimide, triacetic acid and acetyl tributyl citrate. The natural plant fibers comprise linen fibers, natural corn fibers and wormwood fibers which are microfibers; according to the preparation method disclosed by the invention, the interface compatibility of the natural plant fibers and the polylactic acid is improved after the natural plant fibers are integrally modified, the physical and mechanical properties of the finally prepared bio-based composite polylactic acid fiber material are enhanced, and various properties of the prepared bio-based composite polylactic acid fiber material are in higher standards in the composite polylactic acid fibers.

The application discloses a multi-modal large model multi-agent collaborative scheduling and distribution method, and relates to the technical field of agent deployment.The steps of the method include: receiving a complex task input by a user, decomposing the complex task into atomic subtasks, and generating a task decomposition graph; establishing an agent capability evaluation model, obtaining the comprehensive capability scores of the agents according to the capability behaviors of the agents in the candidate agent set; using the subtask types and the comprehensive capability scores of the agents to dynamically match and assign roles through a decision function, and generating a candidate agent set; and constructing a task-agent ant colony distribution algorithm according to the task decomposition graph and the comprehensive capability scores of the agents, and solving a distribution scheme.The application solves the problem that the existing multi-agent system lacks a dynamic role adjustment mechanism, cannot flexibly cooperate according to task progress and agent state, and is difficult to meet the requirements of an efficient and flexible task processing requirement of a multi-modal large model application development platform.

The utility model discloses a lubricating oil filtering and recycling device which comprises a filtering hopper and a reduced pressure distillation bin, the filtering hopper is arranged at the upper end of the side portion of the reduced pressure distillation bin, a feeding pipe is connected between the lower end of the filtering hopper and the upper end of the side portion of the reduced pressure distillation bin, and an electric valve is arranged in the feeding pipe. A frame is arranged at the upper end of the interior of the filter hopper, a filter screen is arranged between the lower ends of the frame, clamping blocks are arranged at the two ends of the upper portion of the filter hopper, clamping grooves are formed in the two ends of the frame, the clamping blocks are connected with the clamping grooves in a clamped mode, handles are hinged to the two ends of the frame, and an evaporator is arranged at the bottom of the reduced pressure distillation bin. A supporting cover is arranged on the side portion of the reduced pressure distillation bin, and a vacuum pump is arranged in the supporting cover. According to the utility model, filtered impurities are easy to clean, and the recovery effect is good.

The invention discloses an ultrahigh-solid high-temperature-resistant and high-pressure-resistant phenolic epoxy heavy anti-corrosion coating and a production process thereof, and relates to the technical field of coatings. The coating is prepared by mixing a component I and a component II according to the mass ratio of (6.5: 1)-(8: 1), the component I is prepared from the following raw materials: novolac epoxy resin, epoxy resin, a dispersing agent, organic bentonite, an ion exchange corrosion inhibitor, silica powder, oxidized ceramic powder, high-quality thin-layer graphene dispersed slurry, carbon black, a defoaming agent, xylene, butanol and acetone; the raw materials of the component II are a modified alicyclic amine curing agent and a modified aliphatic amine curing agent. The coating has excellent acid resistance, heat resistance, long-acting corrosion resistance, wear resistance and high-temperature and high-pressure resistance, is a high-solid-content environment-friendly product, is low in VOC content, is suitable for an oil extraction pipeline application scene, is sprayed on the inner wall of a pipeline, and a coating layer and the surface of a metal pipeline are firmly adhered together, so that a chemical reaction between metal and external substances is effectively prevented, and the service life of the metal pipeline is prolonged. The service life of the pipeline can be prolonged, and cost is saved.

The invention belongs to the field of mosquito prevention and killing, and particularly relates to a technology for killing mosquitoes by using a safe and non-toxic alkaline which does not contain pyrethroids and phosphorus. The preparation method comprises the following steps: mixing water, glycol stearate, tetrasodium glutamate diacetate, sodium hydroxide, fatty alcohol-polyoxyethylene ether and polydimethylsiloxane to obtain a mixed aqueous solution, standing, and filtering to obtain a final aqueous solution of the mosquito killer. Strict tests prove that the non-pyrethroid alkaline mosquito killer has a very high killing effect on static and flying mosquitoes by spraying an aqueous solution through a spraying can, is environment-friendly, particularly has no pollution to air when being used in a closed space, and is an ideal non-pyrethroid alkaline mosquito killer. The pyrethroid mosquitocide has a good killing effect on various mosquitoes, and another mosquito killing method except the pyrethroid mosquitocide is provided.

The present application relates to a kind of preparation method of full solid battery double-layer ultrathin electrolyte film based on transfer printing technology.The present application utilizes the high voltage stability of halide layer and the high ionic conductivity of sulfide layer to synergistically improve the cycle life and high rate performance of battery and other performances through halide / sulfide double-layer electrolyte design.Further, the transfer printing process of multi-layer electrolyte film is designed specifically, and the gradient drying process can avoid substrate deformation, effectively prevent halide / sulfide interlayer cracking, and enhance the interlayer adhesion, achieving electrode thinning, high mechanical strength and interface stability.The present application solves the technical bottleneck of the application difficulty of double-layer electrolyte structure in full solid battery through material system optimization and transfer printing process innovation, and is suitable for the industrial production of high energy density solid state battery.

The utility model relates to the technical field of centrifugal pumps, and discloses a centrifugal pump with a heat preservation anti-freezing structure. Comprising a pump body and a waterproof cover, the waterproof cover is arranged on the outer side of the pump body, a base is arranged at the bottom of the waterproof cover, heat preservation cotton is fixedly connected to the inner wall of the waterproof cover, two through holes are formed in the inner wall of the waterproof cover, and sealing rings are arranged on the inner walls of the through holes; accumulated snow on the top of the waterproof cover can be blown off by starting the snow removing assembly, the accumulated snow is prevented from freezing, the anti-freezing effect of the pump body is improved, when the pump body generates heat during operation, the sealing piece on the waterproof cover is opened at the moment, the heat generated by the pump body is discharged from the ventilation hole, and the anti-freezing effect of the pump body is improved. And when the pump body stops running, the sealing piece is closed, the waste heat in the waterproof cover can be prevented from rapidly volatilizing through the heat preservation cotton, and therefore the heat preservation purpose is achieved.

The present invention relates to a spray structure for a cleaning machine and a cleaning machine, wherein the spray structure comprises a joint, which is arranged vertically, the interior of the joint is hollow, and the joint is provided with an opening in fluid communication with the interior thereof; an ejector, which is inserted into the joint and can move up and down along the joint, and the ejector comprises a sliding tube, the top of the sliding tube is closed and the bottom is open, and the sliding tube is provided with an inlet in communication with the above opening; a spray arm, which is arranged vertically, the interior of the spray arm is hollow, the upper part of the spray arm is inserted and matched with the lower part of the sliding tube and the two are fixed in the axial direction of the spray arm, and the side wall of the spray arm is provided with a spray hole in fluid communication with the interior thereof. The ejector as a whole can move relative to the joint, and the cleaning or drying effect is good.

The embodiment of the invention discloses clothes treatment equipment and a fragrance care method, and belongs to the technical field of clothes treatment equipment. The laundry treating apparatus includes: a housing; the cylinder assembly comprises an outer cylinder and an inner cylinder which is rotatably arranged in the outer cylinder; the putting box is communicated with the bottom of the outer cylinder through a first putting pipeline, and the oil-soluble fragrance liquid put into the putting box can be controlled to be put into the bottom of the outer cylinder through the first putting pipeline; the heating device is arranged in the outer cylinder, is positioned at the bottom of the outer cylinder and can heat the oil-soluble fragrance liquid fed to the bottom of the outer cylinder to a volatile state; the steam generating device comprises a water box and a steam generating part, the putting box is communicated with the water box through a second putting pipeline, the water-soluble fragrance liquid put into the putting box can be controlled to be put into the water box through the second putting pipeline, and the steam generating part can heat liquid dissolved with the water-soluble fragrance liquid in the water box to generate steam. According to the embodiment, the fragrance lasting time can be prolonged, and the personalized fragrance requirement of a user can be met.

The utility model belongs to the field of automobile part manufacturing, and particularly relates to a spraying device for a tire self-repairing coating, which comprises a processing bin, an air cylinder is fixedly connected to one side of the processing bin; the outer wall of the processing bin is slidably connected with a glass door; the output end of the air cylinder is fixedly connected with a coating storage device. Telescopic nozzles are fixedly connected to the two sides of the coating storage device; a Y-shaped spray head is mounted at the end part of the telescopic nozzle; a group of rotating motors are fixedly connected to one side of the processing bin; the output end of the rotating motor is fixedly connected with a rotating rod; the end of the rotating rod is rotationally connected with the inner side wall of the processing bin, the air cylinder can quickly and accurately reach the designated position, the moving time is shortened, the telescopic nozzle can make the spray head closer to the inner surface of a tire, waste caused by the fact that paint is sputtered to the outside of the tire is reduced, and the special structure of the Y-shaped spray head can disperse the paint into finer particles. The coating is more uniformly attached to the inner surface of the tire, and the phenomena of sagging, spraying leakage and the like are reduced.

The utility model relates to a brightness adjustable mushroom type atmosphere lamp which comprises a base and a lampshade arranged on the base, a circuit assembly is arranged in the base, a plurality of top blocks are arranged at the lower end of the base in a sliding mode, sliding knobs driving the top blocks to stretch out and draw back are arranged on the surface of the base in a sliding mode, and a containing groove is formed in the lampshade. A baffle is arranged on one side of the containing groove in a sliding mode, a handle driving the baffle to slide is arranged at the upper end of the lampshade in a hidden mode, air holes used for volatilizing smell are formed in the surface of the lampshade in a downward inclined mode, and a switch used for controlling brightness and a charging port are arranged at the bottom of the base. The problems that a switch is arranged at the bottom of a base, water easily enters the ground to cause short circuit when water exists on the ground, and mosquitoes are easily attracted by outdoor light are solved.

The utility model discloses a pretreatment device for veterinary drug residue detection, which comprises a treatment cylinder, heating rods are arranged on two sides of the treatment cylinder, and the heating rods extend into the treatment cylinder; a stirring motor is arranged in the middle of the upper end of the treatment cylinder, and a stirring rod is arranged at the output end of the stirring motor; a nitrogen adding device is arranged at the bottom of the treatment barrel and comprises a nitrogen adding box and a compressed nitrogen tank, and the nitrogen adding box and the compressed nitrogen tank are connected through a connecting pipe; a plurality of exhaust holes are uniformly formed in the upper end of the nitrogen adding box; an electric telescopic rod is arranged at the bottom of the nitrogen adding box, a sealing plate is arranged at the output end of the electric telescopic rod, and a sealing gasket is arranged at the upper end of the sealing plate. A test solution in the treatment cylinder is heated and stirred through the heating rod and the stirring rod, so that the test solution can be uniformly heated, and the concentration of the test solution is facilitated; the nitrogen adding device can add nitrogen into the treatment cylinder, so that an organic solvent in the test solution is quickly volatilized, and the concentration efficiency is high.

The invention provides a real-time control tool management cabinet, and relates to the technical field of tool management cabinets. The cutter management cabinet controlled in real time comprises a cabinet shell, a guide plate assembly and a ventilation adjusting assembly. An electric heating pipe is installed in the lower cover shell, and a fan I is installed on the flow guide shell part on one side. The outer side plates and the inner lining plates in the two groups of flow guide plate assemblies are respectively arranged on two sides of the interior of the cabinet shell to form an air outlet cavity and an air return cavity which are communicated with the flow guide shell, and the side part of each inner lining plate is provided with a ventilation opening. The motor is installed on the outer side of the outer side plate, the rotating shaft is sleeved with the outer barrel shell, the column base is connected with the rotating shaft through the linkage part and rotationally arranged in the installation opening, and the blade plate is arranged on the outer side of the column base. Water stains on the surfaces of the cutters placed in the shelf and water stains in the air are heated and rapidly volatilized through hot air, the corresponding shelf layers are drier, and the cutter management cabinet can also have a good anti-corrosion protection effect on the cutters when used in humid climate or environment.

The invention discloses stainless steel groove pipe surface spraying equipment, and belongs to the field of spraying equipment.The stainless steel groove pipe surface spraying equipment comprises a base, a supporting plate is fixedly installed at the top of the base, the stainless steel groove pipe surface spraying equipment further comprises a clamping assembly, the clamping assembly comprises two sets of round frames arranged above the base, the round frame close to one side of the supporting plate is fixedly installed on the base, and the supporting plate is fixedly installed on the base; the round frame on the side far away from the supporting plate is slidably mounted on the base, round plates are rotatably mounted in the two round frames, a stainless steel groove pipe body is arranged between the two round plates in a contact mode, and telescopic springs are directly and fixedly mounted on the round frame on the side far away from the supporting plate and the top of the base. The stainless steel groove pipe can be properly preheated before being sprayed, the fluidity of the coating on the surface of the stainless steel groove pipe is improved, a solvent in the coating can be rapidly volatilized, the possibility of forming bubbles and pinholes is reduced, and therefore the protection performance and appearance quality of a coating are improved.

The utility model discloses filtering equipment for food packaging quick-drying type printing ink production, which comprises a bottom plate, a processing tank body is fixedly mounted at the top of the bottom plate, a feeding port is mounted at the top of the processing tank body in a butt joint manner, and an inner tank body is mounted in the processing tank body in a welding manner; a cooling mechanism is mounted between the outer wall of the inner tank body and the inner wall of the processing tank body, a screening and filtering mechanism is fixedly mounted on the inner wall of the processing tank body in the inner tank body, a metal filter plate is fixedly mounted at the bottom of the screening and filtering mechanism, and a discharging pipe is mounted at the bottom of the inner tank body in a manner of penetrating through the processing tank body in a butt joint manner; and output pipes are mounted at the positions, located on the two sides of the discharging pipe, of the bottom of the processing tank in a penetrating mode. The inverted-V-shaped filter element is matched with the screening mechanism for secondary filtering, the filtering effect is guaranteed, cooling water is externally connected through the guide-in pipe, printing ink in the inner tank body is continuously kept in a low-temperature state, and the volatilization speed of a low-boiling-point solvent is prevented from being increased.

The invention relates to the field of pet supplies, and discloses an anti-slip pet mat and a processing method thereof.The anti-slip pet mat comprises a base layer, anti-slip protrusions are fixedly connected to the bottom of the base layer, a conical layer is fixedly connected to the top of the base layer, a hook-and-loop fastener A is fixedly connected to the top of the conical layer, and a smooth layer is detachably installed on the top of the conical layer; a concave groove is formed in the bottom of the smooth layer, a hook-and-loop fastener B is fixedly connected to the inner wall of the concave groove, the hook-and-loop fastener A is movably connected with the hook-and-loop fastener B, and the inner wall of the conical layer is hollow. The novel synthetic rubber, the silica gel and the nano titanium dioxide are combined according to a specific proportion to form the smooth layer, so that the surface is smooth, hair and dirt are not easy to adhere, and the cleaning difficulty is reduced. Meanwhile, the nano titanium dioxide can play a role in photocatalysis under a certain condition, decompose organic pollutants and reduce bacterium breeding and peculiar smell generation, and a more sanitary rest space is created for pets.

The utility model discloses a tower tube paint spraying device with a waste gas treatment structure, which relates to the technical field of tower tube processing, and comprises a box body and a purification assembly, positioning assemblies are arranged on two sides of the box body, and the purification assembly is arranged on the rear side of the box body. The purification assembly comprises an air suction pipe, a purification box, a dehumidification filter plate, a purification filter plate, a draught fan, a heat insulation box, an electric heating wire, a flow dividing pipe and an air spraying hole. According to the tower barrel paint spraying device with the waste gas treatment structure, through the arrangement of the purification assembly, when waste gas is treated, a fan sucks the waste gas in the box body into a purification box through a gas suction pipe, at the moment, a silica gel drying agent in a dehumidification filter plate can dry the waste gas, and then activated carbon in a purification filter plate can purify the waste gas; and the purified waste gas can be heated by the electric heating wire and is blown to the surface of the tower drum through the gas spraying holes in the flow dividing pipe, so that the paint surface on the outer side of the tower drum can be dried by utilizing high temperature.