69results about How to "Conserve water" patented technology

The utility model relates to sanitary equipment technical field, concretely discloses a novel water -saving type deodorization toilet based on fluid dynamic pressure self -driven, including toilet main part, the toilet main part top is provided with first water tank, the first water tank bottom wall is provided with drain hole, the first water tank bottom wall is provided with the water hole, the toilet main part bottom is provided with the pollution outlet, toilet button, toilet button is located toilet main part top, water tank subassembly, water tank subassembly includes second water tank, second water tank is located in first water tank, be provided with inlet valve in second water tank, inlet valve is provided with inlet, outlet and overflow outlet in proper order from top to bottom, drain valve subassembly, the utility model has the pure mechanical type deodorization valve structure of many scene applicable, has greatly reduced the use failure rate, has removed the water trap, does not need the large amount of water to produce siphon effect, has reduced the toilet water.

The utility model belongs to the technical field of cleaning tool, concretely relates to a water -saving type cleaning device for livestock farm, including main staff, install a plurality of hard pipes along the main staff axial direction arrangement on the main staff, install the flush spray head on a plurality of hard pipes, flush and wash the water hole that is set up on flush spray head, hard pipe can move along the main staff axial direction, the cleaning device still includes interval adjusting support and water supply group, interval adjusting support and a plurality of hard pipe transmission connection, water supply group and a plurality of hard pipes are linked together, flush spray head is U-shaped structure, flush and wash the water hole to set up on the side of the inside of U-shaped structure. The utility model can when cleaning livestock fence, the cleaning water is concentrated to the handrail and is spouted, reduces the cleaning water spouted to the empty area, and then reduces the waste of cleaning water when cleaning livestock fence, reaches the purpose of saving water.

This invention provides a garment processing device and its drying control method and apparatus. The garment processing device includes a condensate duct using condensate as the cooling medium and a condensate valve for controlling the condensate supply. The condensate valve is dynamically adjusted in opening degree or on / off ratio according to different drying stages. The drying control method provided by this invention can, based on the actual situation inside the drum, ensure that most of the condensate water is consumed in stages with higher drying efficiency, while reducing water consumption in stages with lower drying efficiency or saturation, thereby improving drying efficiency, enhancing drying effect, and reducing water consumption.

The invention discloses a balanced backwashing mechanism and a system thereof, and belongs to the technical field of filter tank backwashing. The mechanism comprises a balancing sleeve, a liquid inlet pipe is arranged at the top of the balancing sleeve, a liquid distribution cover is arranged in the balancing sleeve, and a liquid inlet groove is formed in the bottom of the liquid distribution cover; a first threaded cylinder is connected below the liquid distribution cover through a fixed cylinder, a first screw rod is in threaded connection in the first threaded cylinder, and a mixing auger is connected to the bottom end of the first screw rod; a sliding plate is rotationally connected among the plurality of mixing augers, and a floating bag is arranged at the bottom of the sliding plate. The water level change is sensed through the floating bag, the mixing auger is driven to rotate, and dynamic mixing and uniform liquid distribution of backwashing water flow are achieved; meanwhile, through cooperation of a second screw rod and the liquid distribution pipe, rotary spraying of the liquid distribution pipe is achieved, and the liquid distribution uniformity is further improved. The backwashing device is compact in structure, good in backwashing effect and capable of effectively prolonging the backwashing interval and saving water.

The utility model discloses a pear juice beverage raw fruit cleaning device, which relates to the technical field of raw fruit cleaning and comprises a cleaning frame, a transmission unit is arranged at the right end of the cleaning frame, a plurality of cleaning rollers are arranged on the lower side in the cleaning frame in an equidistant array manner, and cleaning brushes are arranged outside the cleaning rollers. A water tank is arranged at the top of the mounting plate, a spraying mechanism is arranged at the top of the water tank, a water collecting box is fixedly connected to the middle side of the bottom of the cleaning frame, a second water pump is fixedly connected to the position, close to the front side of the water tank, of the top of the mounting plate, and a circulating pipe is fixedly connected to an output port of the second water pump; and an input port of the second water pump is fixedly connected with a backflow pipe, and a filtering assembly is arranged in the water collecting box. Dust and impurities on the surfaces of pears are cleaned through rotation of the cleaning brush, water after cleaning flows into the water collecting box, the water in the water collecting box can be pumped back into the water tank by controlling the second water pump, and water recycling is achieved.

This utility model relates to the technical field of cooling units for pharmaceutical production lines, specifically to a cooling unit for pharmaceutical production lines, including a cooling tower and a cooling unit. The cooling unit is connected to a cooling pump via pipes. When the ambient temperature is below 10 degrees Celsius, the cooling water may cool to a temperature below the cooling unit's start-up threshold due to natural cooling or excessive heat dissipation from the cooling tower, triggering a protective shutdown. The cooling pump, the first valve, and the third valve can be closed, while the second valve and the fourth valve can be opened. Cooling water is then drawn by the chilled water pump and supplied to the air conditioning surface cooler. The cooling water is then returned to the cooling tower via the fourth pipe. In cold winters, low-temperature cooling water can be used for circulating cooling, saving energy for compressor startup and water consumption. The valves are easy to switch and operate, and the water purification device can use a pre-filter for the pipeline to filter impurities and prevent damage to the chiller and surface cooler by the cooling water.

The utility model discloses a kind of garden water-saving irrigation devices, including base, the top end of the base is fixedly connected with motor, the bottom end of the base is fixedly connected with fixed plug, the top end of the motor is fixedly connected with water storage tank, the bottom end of the water storage tank is fixedly connected with connecting block, the bottom end of the connecting block is slidably connected in the top end of base, the inside bottom end of the water storage tank is fixedly connected with guide block, the inner wall of the water storage tank is provided with water-saving mechanism, rotate by knob and drive screw rod rotation, screw rod rotation drives moving block to move in vertical direction inside fixed pipeline, moving block moves and drives connecting plate to move inside conveying pipeline, connecting plate moves and drives conical block to move inside drip pipe, adjust drip amount to drip pipe, in turn can reach the effect of water saving, rain weather or external water resource can utilize filter frame to convey water resource inside water storage tank, in turn obtain more efficient utilization effect.

This utility model provides an integrated reinforcement structure for load-bearing and waterproofing of lightweight roofs, relating to the field of roof load-bearing and waterproofing technology. It includes: a fixed base plate; a reinforced roof fixedly installed at the top end of the fixed base plate; and water tanks placed at the four corners of the fixed base plate. By passing all the fastening screws through the connecting horizontal plate and rotating them into the threaded grooves at the end of the lightweight roof, the connecting horizontal plate is fixedly connected to the lightweight roof. Then, the large screws on the cantilever block are rotated and inserted into the threaded holes of the lightweight roof, firmly connecting the cantilever block to the lightweight roof. At this point, the reinforced roof is securely fixed to the lightweight roof and will not shift even under external impact or strong winds. This solves the problem that the end face of the lightweight roof needs waterproofing and therefore requires protection; otherwise, rainwater constantly falling on the lightweight roof will cause damage, or when the lightweight roof is damaged, rainwater will seep into the lightweight roof.

The utility model provides a high-strength wear-resistant gray cast iron brake drum which comprises a brake bottom plate fixed with an axle, two brake shoes which are oppositely arranged are hinged on the brake bottom plate, a brake drum which is braked through friction of the two brake shoes is rotatably arranged on the brake bottom plate, and a spray assembly is arranged in the brake bottom plate. The spraying assembly comprises an annular water pipe coaxial with the brake bottom plate, the annular water pipe is located between the two brake shoes, a plurality of spray nozzles are arranged on the annular water pipe at equal intervals, a water inlet pipe is installed at the water inlet end of the annular water pipe, the other end of the water inlet pipe penetrates through the back of the brake bottom plate and then is communicated into a water tank on the vehicle, and water outlets are formed in the brake shoes. The spraying assembly is arranged on the brake bottom plate, the spraying assembly is started to spray mist, water mist is dispersed in the brake drum and makes contact with the surface of the brake drum, the brake drum is cooled, air continuously enters the water outlet to accelerate air flowing, the cooling effect is improved, and meanwhile the water mist is heated, evaporated and collected into water drops to be discharged in time through the water outlet.

This utility model relates to the field of toilets and discloses a high-flush, water-saving toilet, including a toilet body. The top of the toilet body is connected to the toilet body itself. A ring-shaped water pipe is fixedly embedded within the toilet body, and multiple water supply pipes are connected to the outer wall of the ring-shaped water pipe. Each of the multiple water supply pipes is connected to a dual-head high-pressure nozzle, with the two outlets of the dual-head high-pressure nozzles facing upwards and downwards respectively. A water passage hole is formed through the bottom of the toilet body and is connected to a support. This utility model is simple to use, employing multiple dual-head high-pressure nozzles to spray water vertically. This allows for washing the buttocks while simultaneously flushing excrement from the inner wall of the toilet body. The external auxiliary flushing method not only eliminates the need for a secondary flush but also saves water. Furthermore, the high-pressure design of the toilet body makes it easier to flush away stubborn excrement.

The application is suitable for the technical field of irrigation control systems, and provides an intelligent irrigation water resource control system for water distribution in irrigation areas, which comprises a control center, a sensor unit, an irrigation unit, a pump suction unit and a silt-cleaning pond, the control center comprises a real-time data module, a data-driven model and a real-time data fusion module, the real-time data module is used for receiving multi-source real-time data, the multi-source real-time data comprises soil moisture content, environmental temperature and humidity of the irrigation area and weather forecast data, the data-driven model comprises crop water requirement and growth conditions, the real-time data fusion module trains a model according to multi-source real-time data and historical data, takes a digital twin as a simulation environment, and simulates and deduces different irrigation schemes in multiple future periods before each irrigation decision, the application predicts the irrigation based on the digital twin and weather forecast, avoids the 'collision' with rainfall, and can save water by 15% to 25% in expectation.

The utility model relates to a washing agent diluting and blending device for flushing a water outlet pipeline. The utility model aims to solve the problem of waste of hand-squeezing lotion. A flushing water outlet pipeline is sequentially provided with a main check valve, a manual three-way valve and a three-way joint from upstream to downstream, a main parallel pipeline and an auxiliary parallel pipeline are communicated between the manual three-way valve and the three-way joint, the auxiliary parallel pipeline is connected with a Venturi mixer in series, and a side suction port of the Venturi mixer is communicated with the bottom of a lotion container through an auxiliary check valve suction pipeline. And the liquid level of the lotion container is lower than that of the side suction port. And the lotion container is arranged on one side of the Venturi mixer. The device has the advantages that the lotion can be automatically added and diluted by bypassing simply, conveniently, reliably and easily, the lotion is saved, waste and pollution caused by squeezing and adding the lotion by hands are avoided, particularly hands are not in contact with the lotion stock solution, and hand protection is facilitated.

This utility model relates to the field of horticultural energy conservation and environmental protection technology, and in particular to a water-saving irrigation device, including a water storage tank and a support frame. The support frame is a frame structure, with the water storage tank fixed to its upper end by a steel strap. Multiple sets of water outlet pipes are evenly distributed longitudinally at the bottom of the water storage tank. A water delivery hose is sealed to the bottom of one set of water outlet pipes. The left end of the water delivery hose is connected to a fixed water pipe via a sealed connector. An integrated irrigation ring pipe is located at the left end of the fixed water pipe. Multiple sets of water outlet pipes are evenly distributed at the bottom of the irrigation ring pipe. A control box is fixedly connected to the right end of the fixed water pipe. A sliding and adjustable positioning rod is inserted inside a sliding sleeve, and a soil moisture sensor is installed at the lower end of the positioning rod. This utility model uses a soil moisture sensor to detect the soil moisture of potted plants in real time and accurately. Combined with an irrigation system, it can automatically control irrigation according to a preset humidity threshold, achieving automatic quantitative irrigation, providing a suitable growth environment for potted plants, and reducing maintenance costs.

This application discloses a water purifier and its flushing control method, relating to the technical field of water purifiers. The flushing control method for the water purifier includes: after the water purifier stops discharging water, checking at least one historical water discharge record; determining whether any historical water discharge record meets preset flushing conditions; ensuring a one-to-one correspondence between the preset flushing conditions and the historical water discharge record; and controlling the water purifier to enter the flushing state if historical water discharge record exists. Therefore, this application has the advantages of improving the flushing quality and water discharge quality of the water purifier, adapting to different usage locations or scenarios, and enhancing the user experience.

Patent Abstract: This utility model relates to the field of personal care and discloses a handheld skin-like facial cleansing device, including a handheld skin-like facial cleansing head and a water dispensing device, with a flexible hose connecting the handheld skin-like facial cleansing head and the water dispensing device; the facial cleansing head includes two types: one with a smearing function and one without a smearing function. The one without a smearing function includes a handle and a skin-like head, while the one with a smearing function includes a handle, a liquid storage container, a skin-like head, and a flexible hose interface, with the liquid storage container spirally connected to the handle; the skin-like head includes a skin-like silicone layer and an adhesive layer, with the skin-like silicone layer fixed to the upper end of the handle by the adhesive layer; the water dispensing device has two types: one is a device with a water tank and a base, with the water tank placed on the base; the other is a device connected to a faucet, including a faucet diverter, a filter, and a main unit, with a flexible hose connecting the main unit and the faucet diverter, and the filter fixed to the main unit.

The application provides a disinfection and cleaning device, which comprises a containing box, a containing cavity arranged in the containing box, a cleaning pipe arranged in the containing cavity, an inflation channel arranged in the cleaning pipe and communicated with the containing cavity, a generating device for generating disinfection gas for disinfecting fluid in the containing box, the generating device being connected with the cleaning pipe to introduce the disinfection gas into the cleaning pipe, a cleaning component abutting against the inner wall of the containing cavity and movably arranged, and a pushing component located in the cleaning pipe and connected with the cleaning component, wherein when the generating device introduces the disinfection gas into the cleaning pipe, the disinfection gas acts on the pushing component, so that the pushing component drives the cleaning component to move. The disinfection and cleaning device solves the technical problem of too much water consumption when a water heater is disinfected and cleaned.

The utility model discloses a water conservancy irrigation device relates to water conservancy irrigation technical field, this water conservancy irrigation device, including the water delivery pipe, the upper surface of water delivery pipe is provided with the connecting seat, the upper end of connecting seat is provided with main irrigation subassembly, the upper end of main irrigation subassembly is provided with the connecting pipe, the upper end of connecting pipe is provided with auxiliary irrigation subassembly, both ends of connecting seat all are provided with the connector, and the outside screw thread connection of connector has the sealing cover, auxiliary irrigation subassembly includes the auxiliary shunt seat, the arc outer wall of auxiliary shunt seat is provided with auxiliary shunt cover, and auxiliary shunt cover sets up multiple, main irrigation subassembly includes the main shunt seat, and the present scheme has solved the water outlet of current water conservancy irrigation machine mostly is fixed, is inconvenient to increase and reduce, is not applicable to different scenes and demand use, is easy to cause the irrigation range to be small, influences irrigation efficiency, also easy to cause the water source waste problem.

The wastewater recycling system comprises a water storage tank and a booster pump, a water inlet of the water storage tank is connected with the direct water dispenser through a wastewater pipe, a water outlet of the water storage tank is connected with a water outlet pipe, the booster pump is arranged on the water outlet pipe, and a three-way valve is arranged at the outlet end of the booster pump. A first end of the three-way valve is communicated with a water outlet of the water storage tank through a water outlet pipe, a second end of the three-way valve is connected with a ground water device through a first water outlet branch pipe, a third end of the three-way valve is connected with a basement water device through a second water outlet branch pipe, and a power input end of the booster pump is connected with a power source through a remote switch module. Waste water in the water storage tank can be used in a split mode, the purposes of the waste water can be distributed and expanded according to needs, the waste water utilization rate is increased, water is saved, an intelligent terminal can be adopted to remotely control starting and stopping of work of the booster pump, work information of the booster pump can be collected, the automation performance is high, labor input is reduced, and waste water recycling operation is simplified.

The utility model discloses an automatic cleaning device for a papermaking mesh for papermaking, and relates to the technical field of papermaking mesh cleaning. The mounting structure comprises a mounting main body, a cleaning bin is fixedly mounted at the top end of the mounting body, a water storage tank is fixedly mounted at the top end of the cleaning bin, high-pressure spray heads distributed in an array mode are fixedly mounted on the upper surface of the interior of the cleaning bin, a first cleaning roller is rotatably mounted in the cleaning bin, and a second cleaning roller is rotatably mounted in the cleaning bin. A water collecting pipeline is fixedly mounted at the bottom end of the mounting main body, a filtering box is slidably inserted into the outer surface of the water collecting pipeline, a filtering water tank is fixedly mounted at the bottom end of the water collecting pipeline, a water suction pump is fixedly mounted on the outer surface of the filtering water tank, and the interior of the water suction pump communicates with the interior of the water storage tank; the problems that water generated after the papermaking mesh is cleaned is difficult to collect, so that resources are wasted, water drops attached to the surface of the cleaned papermaking mesh need to be aired for a long time, and production work is affected are solved.

The utility model relates to the technical field of rapeseed cleaning, and discloses water circulation filtering equipment and a rapeseed oil raw material cleaning device thereof, two fixed side plates and a circulating device, the circulating device comprises a collector plate arranged between the two fixed side plates, a conveying pipe is fixedly installed on the bottom wall surface of the collector plate, and a water inlet is formed in the bottom wall surface of the conveying pipe; the left side wall face and the right side wall face of the front portion of the conveying pipe are each provided with a sealing hole, the sealing holes communicate with the interior of a cavity of the conveying pipe, a translation plate is arranged in a cavity of each sealing hole, the left side and the right side of each translation plate are each provided with a threaded rod, and the ends, away from each other, of the two threaded rods are each fixedly provided with a crank. The cleaning device comprises a cleaning plate, the cleaning plate is in a hollow state, the rear side positions of the upper side wall face and the lower side wall face of the cleaning plate are both in a hollow state, and a first filter plate is fixedly installed at the hollow position of the cleaning plate. Rapeseeds can be cleaned through the cleaning device, and water can be recycled through the circulating device, so that the effect of saving water sources is achieved.

The utility model relates to the technical field of cleaning, in particular to a chemical barrel inner and outer wall synchronous cleaning device which comprises a cleaning frame, a supporting frame, a cleaning arm, a water inlet, a cleaning rod, a motor, a gear and the like. A supporting frame is fixedly connected to the left side of the cleaning frame, a cleaning arm is slidably connected to the supporting frame, water inlets are symmetrically and fixedly connected to the bottom of the cleaning arm, the cleaning arm communicates with the water inlets, cleaning rods are symmetrically and fixedly connected to the cleaning arm, water outlets are formed in the cleaning rods, and the cleaning arm and the cleaning rods are hollow and communicate with each other. The motor drives the rotating disc and the reciprocating lead screw to rotate, the reciprocating lead screw rotates to drive the cleaning arm to move up and down so as to drive the cleaning rod to move up and down, the rotating disc rotates to drive the chemical barrel to rotate, the cleaning rod scrubs the chemical barrel, and water is sprayed out of the cleaning rod to wash the chemical barrel. In this way, the inner wall and the outer wall of the chemical barrel are synchronously and comprehensively cleaned through the cleaning rod, and the working efficiency is greatly improved.

The utility model discloses a novel cleaning device which is installed in cleaning equipment, a plurality of cleaning nozzles are arranged on the cleaning equipment, first clamp connectors are arranged in the cleaning nozzles, and first chucks are arranged on the first clamp connectors. The cleaning device comprises a cleaning spray pipe, the cleaning spray pipe is provided with a water spraying end and a water inlet end which are opposite, the cleaning spray pipe is movably arranged in the first clamp connector, the water spraying end extends into the cleaning equipment, and the water inlet end is located outside the cleaning equipment and used for being connected with an external high-pressure water source; the first hoop is used for locking and fixing the cleaning spray pipe and the first chuck; the cleaning spray pipe is sleeved with the first sealing ring, and the first sealing ring is used for sealing a gap between the cleaning spray pipe and the cleaning nozzle; a plurality of water spraying holes are formed in the rotary cleaning ball, and the rotary cleaning ball is detachably arranged on the water spraying end and used for spraying water into the cleaning equipment. According to the cleaning device, the feed machinery can be cleaned in a time-saving and labor-saving mode, and compared with a manual cleaning mode, water is saved, and the cleaning cost is low.

This utility model provides a traditional Chinese medicine (TCM) decoction piece washing device with a turning and washing mechanism, comprising: a washing tank and a circulation device. The washing tank has supporting legs at its lower part and a top plate at its upper part. A feeding hopper is mounted on the top plate. The interior of the washing tank includes a vibrating feeding section and a water pipe with rinsing nozzles on the water pipe. A partition plate is located at the bottom of the washing tank, with a washing pool and a rinsing pool on either side of the partition plate. Washing components are positioned correspondingly in the washing pools. This TCM decoction piece washing device with a turning and washing mechanism allows the TCM decoction pieces to be rinsed and turned over as they pass through the vibrating feeding section and the washing pool, enhancing the washing effect. The transfer component can retrieve the rinsed TCM decoction pieces from the rinsing pool and transfer them to a collection box, reducing the labor intensity of workers. The circulation device allows the rinsing water to be recycled, saving water.

The application relates to the field of bathroom, and provides a closestool, which comprises a closestool seat, a closestool cover and a closestool rim; the closestool cover and the closestool rim are hinged to the closestool seat, and the closestool cover covers the closestool rim; a flushing cavity and a water storage cavity are arranged in the closestool seat, the flushing cavity is communicated with the water storage cavity, and the water storage cavity is externally connected with a drain pipe; the closestool further comprises a water storage device, a water outlet device and a discharge device; the water storage device for storing flushing water is embedded in the closestool seat and externally connected with a water inlet pipe; the water outlet device is embedded in the closestool seat and is provided with a water inlet end and a water outlet end; the water outlet end is located at a cavity opening of the flushing cavity, and the water inlet end is communicated with the water storage device; the discharge device for providing negative pressure water flow in the water storage device is connected with an inner wall of the water storage device. The application has the effects of reducing occupied space and ensuring stable water pressure. In addition, a using method of the closestool is further provided.

A shoe sole cleaning device, comprising a foot, a shoe sole moisture absorbing pad and a water supply tank, the foot is composed of a support, an elastic water absorbing body and a shell, the shell is connected with the water supply tank by a water supply pipe, characterized in that: the support is seated on the shell, the elastic water absorbing body is inserted into the support, a sewage drain is arranged on the support, an elastic cleaning head is arranged above the elastic water absorbing body on the foot, a water supply tank is arranged beside the elastic cleaning head, a shoe sole moisture absorbing pad is arranged in front of the foot, the water supply tank is seated in a water storage tray, one end of the water supply pipe is connected into the shell and the other end is connected into the water storage tray, a water filling port is arranged on the water supply tank, a sealing cover is arranged on the water filling port, a water outlet is arranged on the lower part of the water supply tank. The structure is simple, water and labor are saved, the trouble of installing water supply pipes far from water sources is effectively solved, the water supply tank can be filled with water once for home use, the device can be used for a long time continuously, it is convenient to use and can provide a convenient shoe sole cleaning device for all required places.

This utility model discloses a dual-purpose (dry and wet) heat exchange tube, belonging to the field of heat exchange technology. It includes a flat heat exchange tube with straight-through S-shaped fins connected to it. A partition plate is fixed inside the flat heat exchange tube, and a baffle plate is installed inside the tube. A connecting assembly is installed at the end of the tube, and a support and protective structure is snapped onto it. Using a flat heat exchange tube in conjunction with straight-through S-shaped fins achieves both dry and wet application, reducing equipment size. The straight-through S-shaped fins have low resistance, are easy to clean with cold water, have no dead corners, and are not prone to scaling. Even if scaling occurs, it can be thoroughly removed by using a descaling agent and high-pressure water rinsing without damaging the fins. The partition plate and baffle plate inside the flat heat exchange tube can change the flow state, increase turbulence, and thus improve heat exchange efficiency. The support and protective structure provides support for the flat heat exchange tube.

The utility model discloses a kind of cleaning equipment for hardware machining, including cleaning machine box, the upper portion of cleaning machine box is fixed with support plate, the inside of support plate is equipped with first sliding slot, the upper portion of support plate is equipped with first motor;This kind of cleaning equipment for hardware machining, through the cooperation use of longitudinal screw rod, lifting rod, transverse screw rod, hook, cleaning tank, cleaning screen and drying groove, in the use process of the device, the rotation of longitudinal screw rod can effectively drive lifting rod to move, so that the cleaning screen of the hardware placed can be simply and quickly moved to suitable position, again cooperate the rotation of transverse screw rod, hook can be effectively moved, so that the cleaning screen on hook moves from the upper portion of cleaning tank to the upper portion of drying groove, and then it is convenient to put cleaning screen into drying groove, equipment degree of automation is high, reliability is strong, it is favorable to improve the work efficiency of equipment.

The present application belongs to the technical field of frozen aquatic product automatic sorting, and discloses a frozen aquatic product automatic sorting system and method, which comprises a rack, a conveying assembly arranged at one end of the rack and used for grading conveying of frozen aquatic products, a sorting assembly arranged at the other end of the rack, the sorting assembly comprising a sorting member and a cleaning member, the sorting member being in communication with the conveying assembly and being divided into multiple sorting sections along the material advancing direction, the multiple sorting sections being used for sorting of the frozen aquatic products, the cleaning member being installed on the sorting member and being used for cleaning of the sorting member, and a collecting assembly installed on the rack and located below the sorting member, the collecting assembly comprising a collecting member and a recycling processing member, the collecting member being used for collecting the sorted frozen aquatic products, and the recycling processing member being in communication with the cleaning member and being used for recycling of water. The present application has the advantages of high sorting precision, no frequent shutdown and cleaning, water saving, and high automation degree.

This invention discloses a dust-proof and environmentally friendly construction waste recycling device in the field of construction waste recycling technology. It includes a magnetic mechanism and a crushing mechanism inside the outer shell. The crushing mechanism includes a cylindrical lifting block with multiple open cylindrical lifting block grooves at its bottom. The magnetic mechanism includes a cross-shaped magnetic suction frame. Both the lifting block grooves and the cross-shaped magnetic suction frame have independently controlled electromagnets built into them. This invention uses the magnetic suction mechanism and the crushing mechanism to lift and drop the cylindrical lifting block onto the concrete, effectively crushing it. Then, by raising the cross-shaped magnetic suction frame from the cylindrical lifting block and rotating it, the top layer of concrete is dispersed, and metal waste in the concrete is adsorbed layer by layer. This process is repeated until all the metal waste in the concrete is adsorbed, solving the problem of separating concrete and metal waste through crushing.