193results about How to "Smooth drainage" patented technology

The invention belongs to the technical field of thermal power generation, and relates to a thermal power plant steam turbine dead steam heat exchange device which comprises a boiler, and a dead steam treatment mechanism is mounted on one side of the boiler. The boiler generates high-temperature and high-pressure steam to drive the steam turbine to rotate, heat energy is converted into mechanical energy, the mechanical energy is transmitted to the generator through a coupler, a generator rotor rotates in a magnetic field, electric energy is generated through electromagnetic induction, dead steam generated by the steam turbine is distributed to the heat exchange assembly through a gas conveying pipe, and heat energy is recycled through primary and deep heat exchange and then cooled. And during the period, the water pump is used for assisting water drainage, the smooth proceeding of the water drainage process is ensured, and the condensed water can enter the boiler again to be recycled after being treated, or other treatments are carried out according to actual needs.

The invention provides a dredging and blocking combined salinized soil roadbed novel composite liner separation layer and a roadbed structure. The composite liner separation layer comprises a first layer of non-woven geotextile, an upper layer of three-dimensional geotextile drainage network, a second layer of non-woven geotextile, a polymer modified bentonite particle layer, a third layer of non-woven geotextile, a lower layer of three-dimensional geotextile drainage network and a fourth layer of non-woven geotextile which are sequentially arranged from top to bottom; the roadbed structure comprises a pavement structure layer, a roadbed, a composite liner partition layer and an embankment which are sequentially laid from top to bottom, and slope protection ways and drainage ditches are arranged on the two sides of the roadbed structure. Through the bentonite particle impermeable layer in the composite liner separation layer, infiltration of surface water can be prevented, and rising of capillary water and migration of water and salt under the action of temperature gradient can also be blocked; slope protection and drainage ditches are designed on the two sides of the roadbed, smooth salt and water drainage of the roadbed is guaranteed, and the risk of roadbed settlement caused by migration and uneven distribution of water and salt in the salinized soil roadbed is reduced.

The utility model discloses a hydraulic engineering pipeline cleaning device, relates to pipeline cleaning technical field, including base and mounting rack, base is located just above mounting rack, the top end of base is fixedly connected with rectangular box, the left side and right side of mounting rack are both fixedly equipped with crawler wheel, and the crawler wheel is fixedly connected with the rectangular box. A cleaning structure is fixedly mounted at the front end of the rectangular box, an auxiliary structure is fixedly mounted at the top end of the rectangular box, the cleaning structure comprises a rectangular groove and a top plate, and the rectangular groove is formed in the top of the mounting frame. According to the water conservancy project pipeline cleaning device, the inner wall of a water conservancy project pipeline can be cleaned under the action of the cleaning structures, blockages and accumulations in the pipeline can be effectively removed, smooth drainage is ensured, meanwhile, the action distance of the cleaning structures can be adjusted according to pipelines with different diameters, and the cleaning effect of the water conservancy project pipeline is improved. And therefore, the water conservancy project pipeline cleaning device can be suitable for pipelines with different diameter sizes.

The utility model discloses a rotary tillage ditching reinforcing device which comprises a rotary cultivator, a furrow opener is fixedly arranged in the rotary cultivator, a reinforcing device is arranged on the surface of the furrow opener in a matched mode, the reinforcing device comprises a reinforcing plate fixedly installed on one side of the furrow opener, reinforcing strips are symmetrically arranged below the reinforcing plate, and a reinforcing groove is formed in the middle of each reinforcing strip. The reinforcing grooves are matched with the surface of the furrow opener, the reinforcing steel plates are fixedly arranged at one ends of the reinforcing strips, the reinforcing rods are fixedly arranged on the inner walls of the reinforcing steel plates, and the reinforcing plates and the furrow opener are fixedly connected with the rotary cultivator through bolts. The side wall of the compartment ditch is effectively compacted, so that the side wall of the compartment ditch is firm and does not collapse, the purposes of rotary tillage and ditching at a time are achieved, the purpose of smooth drainage is achieved, the procedure that the compartment ditch needs to be manually cleaned by original equipment is omitted, the number of workers is reduced, and the production cost is reduced.

The invention discloses an expressway slope structure in a high-water-level area and a construction method of the expressway slope structure. The technical problem that in the prior art, the reinforcement and drainage effects are poor is solved. The expressway slope structure in the high-water-level area comprises a concrete grid, a slope layer and a slope layer, the first flexible grid is laid on the soil matrix; the porous water guide layer is laid on the first flexible grid; the second flexible grid is laid on the porous water guide layer; the concrete grid is laid on the second flexible grid; the elastic water guide layer is laid on the second flexible grid and is filled in the cavity; the filter layer is laid on the elastic water guide layer; the water plugging layer is arranged above the filtering layer, and a water storage cavity is formed between the water plugging layer and the filtering layer; the drainage mechanism is used for draining the clear liquid filtered by the filter layer in the water storage cavity into the drainage groove; and the fixing mechanism is used for fixing the concrete grid on the soil matrix.

The application discloses a soil and water loss prevention and control interception device, and belongs to the field of soil and water loss prevention and control.The interception device comprises an anchor mechanism, an interception net and a gasket.The anchor mechanism is buried in soil, which can improve the anti-aging, anti-corrosion and anti-wear performance, avoid damage of components caused by natural environment erosion in long-term outdoor use, prolong the service life, reduce the maintenance and replacement cost, enhance the fixing effect of the anchor mechanism on the interception net, provide stronger pulling force for the spiral anchor, prevent the interception net from shifting, guarantee the interception reliability of the slope main body soil and water loss, improve the installation and dismounting convenience of the inner hexagonal groove, and avoid damage of the interception net caused by the gasket.

This utility model relates to the field of ecological revetment technology, and more specifically, to a combined ecological restoration revetment structure. It includes a gabion retaining wall, geotextile, a first landscape stone, a second landscape stone, scattered riverbed stones, a gravel cushion layer, a concrete cushion layer, a topsoil layer, and a vegetation layer. The gabion retaining wall is a retaining wall structure composed of metal mesh and filled with boulders. The geotextile is placed on the backwater side of the gabion retaining wall. The first landscape stone is arranged in the upper area of ​​the gabion retaining wall. The second landscape stone is spaced apart from the first landscape stone. Scattered riverbed stones are placed in the area between the first and second landscape stones. A gravel cushion layer and a concrete cushion layer are sequentially placed below the second landscape stone. The second landscape stone is surrounded by a topsoil layer, and a vegetation layer is placed on top of the topsoil layer. This structure effectively overcomes the shortcomings of traditional hard revetments, such as weak ecological function and monotonous landscape effect. This utility model is mainly applied to combined ecological restoration revetments.

This invention discloses a water utilization expansion joint with a one-way check valve, relating to the field of pipeline compensation technology. The water utilization expansion joint includes an inlet connecting ring and an outlet connecting ring. When used in deep burial applications, the water utilization expansion joint of this invention, through the cooperation of protective components, shielding components, one-way flow guiding components, and treatment components, can guide accumulated groundwater into the interior of the expansion joint, preventing the accumulation of large amounts of groundwater on the outside of the bellows from affecting its use and facilitating the normal operation of the expansion joint. Furthermore, during the flow guiding process, the installation and protective components reduce resistance to the water flow, ensuring smoother one-way flow drainage, and preventing backflow of high-pressure water from directly impacting the interior of the one-way check valve and damaging its internal valve core components, thus ensuring stable operation of the one-way check valve.

The utility model relates to the technical field of chemical engineering, in particular to a decoking mechanism for coal acetylene plasma reaction. According to the technical scheme, a supporting column is arranged on the outer side of a base, a first sealing ring is arranged on the inner side of the base, a first sewage discharging groove is formed in the bottom end of the base in a penetrating mode, a fixing frame is arranged on the base, an ultrasonic transducer is embedded in the fixing frame, a flushing pipe is arranged on the fixing frame, and a water inlet pipe is arranged on the flushing pipe. A reaction container is arranged on the base and located on the outer side of the fixing frame in a covering mode, a connecting pipe is connected to the bottom end of the flushing pipe, a supporting plate is arranged on the outer side of the end, close to the connecting pipe, of the flushing pipe, a sealing plate is arranged at the bottom end of the base through the supporting plate in a supporting mode, and the first sewage discharging groove of the base is blocked through the sealing plate. The coal acetylene plasma reactor cleaning device is simple in structure, provides a reliable solution for cleaning a coal acetylene plasma reactor, and provides a safer and more environment-friendly cleaning technology for industrial production.

The utility model relates to a positioning device for a drainage blind pipe of a tunnel side wall. An existing side wall drainage blind pipe construction method has the problem that the installation quality is difficult to guarantee. The device comprises a blind pipe positioning clamp and an orifice sealing pipe, the blind pipe positioning clamp is of a tubular structure and located at the preset position of the side wall drainage blind pipe within the side wall lining pouring range, and the side wall drainage blind pipe is inserted into the blind pipe positioning clamp and extends into the outer side of the side wall lining pouring range. And the orifice sealing pipe is inserted into the side wall drainage blind pipe from the inner end of the blind pipe positioning clamp. The blind pipe positioning clamp is used for positioning the side wall drainage blind pipe, a traditional simple positioning mode is replaced, so that the installation quality such as slope and orifice elevation control of the side wall drainage blind pipe is guaranteed, welding operation of site positioning steel bars and damage to a side wall arc-shaped formwork are reduced, electric welding sparks are reduced in gas tunnel construction, and the construction efficiency is improved. The safety risk is reduced, meanwhile, the time of the blind pipe positioning procedure is shortened, and the operation cost is reduced.

The utility model belongs to the field of household appliances, and particularly relates to a ceiling type water-cooling air conditioner, which is mounted at the upper end of a ceiling and comprises a shell, a compressor, a water-cooling condenser, a fan and an evaporator, and the compressor, the water-cooling condenser, the fan and the evaporator are arranged in the shell. The water-cooled air conditioner is installed above a suspended ceiling, and the problem that the water-cooled air conditioner occupies space is solved.

The utility model relates to the technical field of bathroom counter basins, and discloses a splash-proof bathroom counter basin which comprises a counter basin body, a water drainage pipe is fixedly connected to the center of the bottom in the counter basin body, an L-shaped plate is fixedly connected to the upper end face of the counter basin body, a water storage cavity is formed in the inner side of the L-shaped plate, and water drainage pipes are fixedly connected to the bottom wall of the L-shaped plate in an array mode. The top end of the water drainage pipe is communicated with the inner side of the water storage cavity, one side of the L-shaped plate is fixedly connected with a water inlet pipe, one end of the water inlet pipe is communicated with the inner side of the water storage cavity, and an anti-blocking device is arranged in the water drainage pipe and used for preventing the water drainage pipe from being blocked and ensuring smooth water drainage. In this way, impact force of splashing water flow is reduced, the water flow flows out of the water drainage pipe, the water flow is further evacuated, and the anti-splashing effect is achieved.

The invention discloses a high-yield semi-feeding type spiral self-grass-discharging threshing machine which comprises a machine frame (1), a threshing bin (2), a threshing roller (3), a grain bin (4) and a grass discharging opening (5). Filter screens (6) are arranged on the two side walls of the threshing bin (2); the grain bin (4) is mounted below the threshing bin (2); the straw discharging opening (5) is formed in the side wall of one side of the threshing bin (2); a grass baffle (9) is arranged on the side wall of the threshing bin (2) on one side opposite to the grass outlet (5); a grass discharging cover (7) is arranged above the threshing cylinder (3) positioned at one end of the grass discharging port (5); and at least one grass discharging tooth nail (18) is arranged at the end part of the threshing cylinder (3) positioned below the grass discharging cover (7). The threshing machine is novel and unique in structure, reasonable in design, easy to use and high in threshing rate, grain splashing is greatly reduced, grain waste is avoided, and the threshing machine can be widely applied to threshing work of crops such as rice, wheat, sorghum, soybeans and coix seeds.

The present disclosure relates to a three-dimensional tunnel waterproofing and drainage system, the three-dimensional tunnel waterproofing and drainage system comprises a base plate, the base plate has a first surface and a second surface opposite to each other, the first surface faces the initial support of the tunnel, and the second surface faces the secondary lining of the tunnel; a plurality of water retaining structures extending in a direction away from the first surface are arranged on the first surface, the water retaining structures are integrally formed with the base plate, and the plurality of water retaining structures are sequentially arranged at intervals along the length direction of the base plate, each water retaining structure has a drainage channel extending along the width direction of the base plate, the side of the drainage channel facing the initial support of the tunnel is open, and the two ends of the drainage channel are open to form drainage ports; all drainage channels are arranged in parallel, so as to effectively guide the accumulated water on the first surface, so that the accumulated water can be discharged in time. At the same time, the second surface is a smooth and flat surface, which protects the structure of the drainage channel during the construction of the secondary lining of the tunnel and ensures the drainage effect of the waterproofing and drainage board.

The utility model relates to the technical field of aluminum plate drying, and discloses a drying machine for aluminum ceiling production, which comprises a bottom plate, a first supporting roller and a second supporting roller, second side plates are vertically fixed at the front end and the rear end above the bottom plate, and two scrapers which are mutually aligned and distributed up and down are connected and fixed at the side edge positions between the second side plates. Rubber scraping pieces are fixedly embedded into the bottom of the upper scraping plate and the upper portion of the lower scraping plate, the middle positions of the scraping plates and the rubber scraping pieces incline towards one side of the second supporting roller, a transverse plate is fixedly connected between the second side plates on the side edges of the scraping plates, and an electromagnetic coil is fixedly embedded into the surface of the transverse plate. According to the technical scheme, a cleaned aluminum sheet firstly passes through the space between the upper scraping plate and the lower scraping plate, most residual water is scraped off through the obliquely-arranged rubber scraping piece, then the aluminum sheet is heated by the electromagnetic coil through electromagnetism, and residual water is rapidly evaporated and dried through heat and the effect of airflow blown out by the upper fan and the lower fan. The efficiency is higher; and the power consumption is lower.

The invention discloses a light and simple mechanical potato planting device and method in the technical field of agricultural planting, and the method comprises the following steps: 1, selecting and preparing a land, and carrying out deep ploughing and fine soil preparation by adopting a rotary cultivator 3-4 days before sowing, with the rotary tillage depth being 25-30 cm; 2, seed potatoes are prepared, and the cut seed potatoes are subjected to seed dressing treatment after being diced; 3, preparing a base fertilizer containing phoxim for preventing and treating underground pests; 4, a light and simple potato planting device is used for carrying out compartment opening and ridging, the sowing depth is accurately controlled, and when base fertilizer is applied, compound fertilizer is applied at intervals to seed potatoes, so that bud burning and seed rotting are avoided; 5, medium-term management, wherein 5-7.5 kg of urea is applied per mu according to the seedling condition for seedling lifting. The potato ridger is efficient and practical, manpower consumption of potato sowing, fertilizing and ridging is reduced through mechanical application, the structure of the ridging shovel is optimized, the planting efficiency and quality are improved, potato planting is simplified and efficient, labor intensity and planting cost are reduced, and the planting efficiency and quality are improved.

The present invention discloses a mobile drilling trolley, comprising a rear bracket, a front bracket movably connected to the side of the rear bracket, a movable drilling rig pointing to the side of the ditch is horizontally fixed on the front bracket, a water tank and an electric device are fixed on the rear bracket, the water tank and the electric device are respectively connected to the movable drilling rig via pipelines and wires, and a travel wheel is arranged at the bottom of the rear bracket. The trolley structure of the present invention has the advantages of convenient drilling operation, high drilling efficiency and high drilling accuracy, and can reduce labor input and eliminate safety hazards, greatly reduce construction costs and shorten construction period. It can also control pipeline drilling and accurately locate elevation according to the designed cross slope of 4% to ensure smooth drainage.

The utility model relates to the technical field of refrigerators, and provides a water pan which comprises a bottom water outlet hole formed in the bottom face and a side water outlet hole formed in the side face. Therefore, the side water outlet hole is formed in the side surface; when the bottom water outlet hole is blocked by the ice chips, the water level in the water pan rises, and the water flows out from the side water outlet hole. The side face of the water pan is obliquely arranged, ice chips cannot be accumulated at the side face to block the side water outlet holes, smooth drainage is guaranteed, and the situation that defrosting water overflows from the top of the water pan is avoided. The utility model provides a refrigerator. A water pan is arranged below the rear side of an inner container; and a mounting groove for mounting the water pan is formed in the heat preservation layer, so that water can be drained without blockage.

The utility model discloses a subway open cut tunnel quick drainage structure, the utility model relates to subway construction technical field, including pipeline, the middle part of pipeline is provided with pump body, and one end of pipeline is provided with intercommunication subassembly, and intercommunication subassembly is connected with pipeline through butt -joint subassembly, and the other end of pipeline is equipped with filter assembly, and filter assembly is connected with pipeline through connecting subassembly, and anti -backflow mechanism is arranged in filter assembly. The device can be installed on the existing drainage pipeline in the tunnel through the setting intercommunication subassembly and butt -joint subassembly, that is, the smooth drainage of the whole tunnel is realized by using the existing drainage pipeline, and the cost can be effectively reduced. The water entering the pipeline can be filtered through the filter assembly, and the filter assembly can be installed and disassembled through the connecting assembly, so that the filter assembly can be replaced or cleaned conveniently, and the filter plate is prevented from being blocked when the water diversion pipe diverts water into the drainage pipeline.

The utility model discloses a dressing changing and dressing device for a neck anastomotic fistula after an esophageal cancer operation, which comprises a hydrocolloid dressing and a catheter, and a catheter body of the catheter is fixed with the hydrocolloid dressing through a catheter fixing piece. The hydrocolloid dressing has the beneficial effects that the hydrocolloid dressing is convenient for the catheter to pass through the formed one-way hole, and selectively passes through the one-way hole at the corresponding position according to the anastomotic fistula part of a patient, so that the operation is convenient, the front end of the catheter is further inserted into the anastomotic fistula, the dressing change or flushing on the anastomotic fistula part of the patient is realized, and the operation is convenient. According to the dressing device, dressing change and flushing at the anastomotic stoma of a patient can be facilitated, drainage can be smooth, and the dressing device is convenient to use, simple in structure, convenient to use and high in practicability. Meanwhile, damage of exudation of secretions to surrounding skin tissues is relieved, and fistula healing is promoted.

The utility model provides a drainage device for hydraulic engineering construction, which comprises a main box body, a fixing plate is arranged at the top of the main box body, a top cover assembly is clamped on the upper surface of the fixing plate, the top cover assembly comprises a vertical frame and a sealing plate, a water inlet is arranged in the middle of the fixing plate, the sealing plate is matched with the water inlet, and the vertical frame is provided with a water outlet. The bottom of the main box body communicates with a water suction pump cavity, one side of the water suction pump cavity communicates with a drainage pipe, mounting plates are symmetrically and fixedly mounted on the two sides of the main box body, the whole device can be conveniently embedded and mounted through the mounting plates, and mounting holes are symmetrically formed in the two mounting plates; the top cover assembly arranged at the top of the main box body is used in cooperation with the main box body, the vertical frame of the top cover assembly is in threaded connection with the bolt, the bolt can control and drive the sealing plate to ascend and descend, the water inlet can be closed through the sealing plate, and when drainage is not needed, a large amount of garbage is prevented from being accumulated in the water outlet.

A landscape-integrated ecological rainwater inlet device, belonging to the field of municipal drainage structure technology, includes a base box with a drain outlet. A frame is inserted and installed at the opening of the base box. A flat floor with a water inlet is fixedly installed on the upper surface of the frame. A filter grate is embedded in the water inlet of the flat floor. A multi-stage filtration device is detachably installed inside the frame. Two water collection chambers are symmetrically arranged inside the frame. A green plant pot is installed above the flat floor. Four through holes are opened through the lower surface of the green plant pot. Hollow square tubes are fixedly installed at each of the four through holes. The lower ends of the hollow square tubes are inserted and installed inside the frame through the flat floor. A water-absorbing cotton rope is inserted between the two hollow square tubes on the left and right sides. The middle section of the water-absorbing cotton rope is located inside the green plant pot, and the two ends of the water-absorbing cotton rope are located in the corresponding water collection chambers. The overall design of this utility model can realize a closed-loop ecological integrated structure for rainwater collection, purification, and reuse, which has both practical and ecological benefits.

The invention discloses a pressure-maintaining drainage system suitable for a compressed air energy storage cavern, which comprises a prefabricated reinforced concrete pipe, an annular drainage pipe, a drainage blind pipe, a plug water delivery pipe, an underground reservoir, a drainage valve, a water suction pump and a water outlet pipe, and is characterized in that the prefabricated reinforced concrete pipe is axially arranged between a secondary lining and a primary lining along the bottom of the cavern; the annular drainage pipes are distributed at intervals in the axial direction of the cavern, each annular drainage pipe is located between the second lining and the first lining, the bottom of each annular drainage pipe is communicated with the prefabricated reinforced concrete pipe, each annular drainage pipe is communicated with a plurality of drainage blind pipes, and each drainage blind pipe is embedded in the first lining in a penetrating mode. One end of the plug water delivery pipe is communicated with the prefabricated reinforced concrete pipe, the other end of the plug water delivery pipe vertically extends into the underground reservoir and is provided with a drainage valve, and the water suction pump is arranged at the bottom of the underground reservoir and connected with the water outlet pipe which extends to the ground surface. The system has drainage and pressure maintaining functions, and is beneficial to improving the air tightness, corrosion resistance and structural stability of the compressed air energy storage cavern.

The utility model discloses a side slope photovoltaic foundation device for the sunny side of a road. The side slope photovoltaic foundation device comprises a prefabricated foundation anti-skid bottom plate, a road anti-collision pier arranged on one side edge of the prefabricated foundation anti-skid bottom plate and a plurality of photovoltaic foundation prefabricated piers which are arranged on the prefabricated foundation anti-skid bottom plate and form a square matrix. The prefabricated foundation anti-skid bottom plate, the highway anti-collision pier and the photovoltaic foundation prefabricated pier are of a prefabricated integrally-formed structure and are used for being constructed and installed in the same period with a side slope of a highway. The top end of each photovoltaic foundation prefabricated pier is provided with an assembly pressing block, and the assembly pressing blocks are connected to the photovoltaic foundation prefabricated piers through assembly pressing block embedded parts. The assembly pressing block is used for fixing the photovoltaic panel assembly. Drain holes are reserved in the road anti-collision pier and the photovoltaic foundation prefabricated pier respectively. A cable channel reserved hole is reserved in the upper portion of the photovoltaic foundation prefabricated pier. According to the slope photovoltaic foundation device for the sunny side of the highway, a prefabricated integrally-formed structure is adopted, the structure is stable and durable, meanwhile, a roadbed can be prevented from being damaged, and the sideslip risk of slope operation can also be avoided.

The invention relates to the technical field of drainage, and discloses a device for preventing a drainage system from being blocked and flowing back and a using method.The device comprises a floor slab, a main pipe installed in the floor slab, a community sewage pipe well and a sewer pipe installed in the floor slab and communicated with the main pipe, and an overflow pipe is installed on the outer side of the main pipe; an auxiliary drainage structure is installed on the outer side of the overflow pipe and used for draining water when the main pipe is blocked, a sensing assembly for detection is installed in the middle of the auxiliary drainage structure, and the water outlet end of the main pipe and the water outlet end of the auxiliary drainage structure are both communicated with a community sewage pipe well. The branch pipe is installed on the outer side of the main pipe and connected with the main pipe through the overflow pipe, so that when the main pipe is blocked, waste water can be discharged, the situation that the waste water overflows into a room due to the fact that the main pipe is blocked is avoided, and the structure is not limited by regions and drainage types, does not emit odor and does not affect building quality.

The application provides a defrosting and anti-freezing system of a heat pump heating unit and the heat pump heating unit. The defrosting and anti-freezing system comprises a main control board, a water collecting tray, an ambient temperature sensor and an in-tray temperature sensor. The in-tray temperature sensor is arranged on the inner side of the water collecting tray, and the main control board is electrically connected with the ambient temperature sensor and the in-tray temperature sensor. The water collecting tray is provided with a drain hole, and the outer side of the water collecting tray is provided with an electric heating belt which is electrically connected with the main control board. The outer side of the electric heating belt is further provided with a heat preservation layer. When the heat pump heating unit enters the defrosting mode, and the ambient temperature is lower than a first set temperature and higher than a second set temperature, the main control board is used for starting the electric heating belt, and when the temperature of the water collecting tray is higher than a third set temperature and lasts for a first set time, the main control board is used for controlling the electric heating belt to stop, so that the electric heating time can be reduced while ensuring that the water collecting tray avoids icing and smooth drainage, and energy saving and power saving are realized.

The present application relates to the field of clothes processing equipment, and particularly provides a clothes processing equipment, aiming at solving the problem that the lint produced when the existing multi-cylinder clothes processing equipment capable of partition washing is drained is easy to accumulate and causes poor drainage. For this purpose, the clothes processing equipment of the present application comprises a first cylinder, a second cylinder, a drainage pump and a lint filter, the first cylinder is provided with a first drainage pipe, the second cylinder is provided with a second drainage pipe, the volume of the second cylinder is smaller than that of the first cylinder, the first drainage pipe and the second drainage pipe are both drained through the drainage pump, and the lint filter is arranged on the first drainage pipe. The clothes processing equipment is configured such that the water drained from the second drainage pipe does not pass through the lint filter. The above-mentioned scheme can make the lint filter maintain good filtering effect for a long time, ensure smooth drainage of the drainage pump, and ensure the smoothness of the entire drainage system.

The utility model relates to the field of steel structure factory buildings, in particular to a steel structure factory building waterproof and anti-seepage structure which comprises a main beam used for supporting the whole steel structure factory building. The steel roof is installed above the main beams and used for shielding rainwater, cross beams are fixedly installed between the main beams, and top beams are fixedly installed at the upper ends of the main beams. According to the waterproof and anti-seepage structure of the steel structure factory building, due to the arrangement of the steel roof, the waterproof coiled material, the gutter groove and the filter screen, the overall waterproof and anti-seepage performance can be improved, water is prevented from seeping into the factory building, and the water leakage image is avoided, due to the fact that the steel roof is arranged in a step mode, rainwater can slide into the gutter groove along the steel roof, and the waterproof and anti-seepage performance of the steel structure factory building is improved. The waterproof coiled materials are arranged between the steel roofs, so that the sealing performance between the steel roofs is improved, rainwater is prevented from entering a plant, the rainwater on the steel roofs slides into the gutter grooves and is filtered through the inner filter screens, drainage is conducted smoothly, surface water is accumulated, and the waterproof performance is improved.