123results about How to "Full rinse" patented technology

The invention discloses a flushing device for a mechanical seal of a centrifugal pump, and belongs to the technical field of centrifugal pumps. The flushing device comprises a flushing pipe connected to the centrifugal pump; the liquid feeding end of the flushing pipe is connected with the outlet end of the centrifugal pump; the liquid discharging end of the flushing pipe is connected with the mechanical seal of the centrifugal pump; the flushing device is characterized in that the flushing pipe is connected with a tubular filter, a pressure gauge and a throttling orifice plate; the tubular filter is close to the outlet end of the centrifugal pump; the throttling orifice plate is close to the mechanical seal of the centrifugal pump; a first stop valve and a second stop valve are arranged on the flushing pipe; the first stop valve is positioned between the outlet end of the centrifugal pump and the tubular filter; and the second stop valve is positioned between the pressure gauge and the throttling orifice plate. The flushing device can both achieve a good cooling effect on the mechanical seal and prevent particle impurities from being deposited on the sealing surfaces of movable and fixed rings, thus effectively protecting the sealing surfaces of the movable and fixed rings, relieving wear and enhancing the sealing effect; and therefore, normal and stable operation of the centrifugal pump is guaranteed.

The invention relates to a coking wastewater electrolysis unit with a backwash function. The coking wastewater electrolysis unit comprises a tank body, wherein a support frame which is fixedly connected with the tank body is arranged in the tank body; an anode plate and two cathode plates are vertically arranged on the support frame; the anode plate is arranged between the two cathode plates; theanode plate and the cathode plates are connected with an external power supply; a plurality of carrier rods filled with composite catalysts are distributed between the anode plate and the cathode plates; the plurality of carrier rods are suspended on the top of the tank body through a lifting plate; and a plurality of spray pipes are arranged on the support frame. According to the coking wastewater electrolysis unit disclosed by the invention, the plurality of spray pipes are arranged in the electrolysis unit and distributed on two sides of the cathode plates and the anode plate, and electrodeplates in the electrolysis unit are subjected to backwashing by utilizing the wastewater subjected to electrolytic filtering, dirt attached onto the surface of the electrode plate is fully cleaned, and the service life of the electrode plate is prolonged. Moreover, the back-washing water is the treated wastewater, recycling is realized, the waste and pollution of water resources are reduced, andthe cost is saved.

The invention discloses a method for treating heavy metal pollution in soil by using a low-position leaching high-position extraction technology. The method comprises: constructing a packed drain well, laying a clay working bed course on the earth surface, arranging a leaching agent pipe in the packed drain well, arranging a vacuum filtering pipe in the vertical direction of the working bed course, digging a ditch groove, laying a plastic film on the upper portion of the working bed course, drilling at the positions, corresponding to the leaching agent pipe and the vacuum filtering pipe, on the plastic film, preparing a carbon dioxide leaching agent, introducing the carbon dioxide leaching agent into the leaching agent pipe, controlling the flow rate of carbon dioxide while opening a vacuum system, controlling the vacuum degree and the leaching agent introducing time, and controlling the vacuum extraction time. According to the present invention, the leaching process and the extractionprocess are performed simultaneously, wherein carbon dioxide diffuses upward to accelerate and expand the range of the bicarbonate forming soil so as to achieve the complete leaching treatment, and the heavy metal salt in the mellow soil layer cannot migrate downward due to the migration effect of the vacuum pressure so as to effectively prevent groundwater and soil from being polluted by the heavy metal salts.

A process for preparing plant fertilizer through mariculture comprises the steps of, air-drying mariculture sludge and the pond sludge in cane sugar factories, subjecting the cultivation sludge to eluting desalinization, mixing the eluted sludge with the air-dried pond sludge by the mass ratio of 2:5, controlling humidity between 50%-60% (mass ratio), agitating and ventilating 5-15 minutes each day, fermenting 20 days at 35 deg. C-45 deg. C, air-drying to obtain the halophytic vegetation fertilizer.

The invention discloses a lotus root washing device and relates to the technical field of agricultural equipment. The lotus root washing device comprises a washing tank, wherein a feeding hole and a discharging hole are formed in a side wall of the washing tank; the feeding hole and the discharging hole are arranged relatively; the horizontal height of the feeding hole is greater than that of the discharging hole; a plurality of high-pressure nozzles are arranged at the top of the washing tank; the washing tank is internally provided with a washing plate; the washing plate is located below the plurality of high-pressure nozzles; one end of the washing plate is connected with the feeding hole and the other end of the washing plate is connected with the discharging hole; at least three baffles are arranged on the washing plate; the longitudinal section of each baffle is of a triangular structure; the washing plate is further provided with a through hole; a blow-off pipe is further arranged below a side wall of the washing tank; and turning covers are arranged on the feeding hole and the discharging hole. The lotus root washing device is convenient to operate and flexible to use and can be used for washing completely; and water resources are saved.

The invention relates to the technical field of glass processing, in particular to multi-face washing equipment for broken glass for glass production. The multi-face washing equipment for the broken glass for the glass production can spread and disperse the broken glass before washing a large amount of the broken glass, so that each piece of the broken glass can be washed, the upper and lower sides of the broken glass can be washed, and the recycled broken glass can better meet the secondary recycling sanitary standard. According to the technical scheme, the multi-face washing equipment for the broken glass for the glass production comprises a bottom plate, support plates, a limit plate, a support seat, a first transmission roller, a second transmission roller, a mesh conveyor belt and thelike. A plurality of supporting plates are fixedly installed on one side of the bottom plate. Broken glass piles on the mesh conveyor belt can firstly be spread and dispersed, so that each piece of the broken glass can be washed, and the upper and lower sides of the broken glass can be washed completely and thoroughly.

The invention discloses a surface treatment device for a lithium battery after processing forming. The device comprises a device frame, a centralizing pool and an outer frame body. A bearing seat is arranged at the upper end of the device frame, rollers are connected through a first chain, the rear end of the roller on the right side is connected with a first rotating shaft through a second chain,the centralizing pool is arranged below the device frame. The rear ends of the stirring rods are connected with second rotating shafts, the second rotating shafts are connected through a synchronousbelt, the outer frame body is arranged on the outer side of the device frame, the lower end of the first hydraulic telescopic rod is connected with a sweeping mechanism, and a drying box is arranged on the outer frame body. According to the surface treatment device for a lithium battery after processing forming, the sweeping mechanism is pushed to make contact with the lithium battery under the action of a first hydraulic telescopic rod, the surface of the lithium battery can be swept through a brush roller and flushed through cleaning liquid, and meanwhile, a second hydraulic telescopic rod pushes a wiping mechanism to make contact with the lithium battery and wipes and cleans the surface of the lithium battery through a wiping roller and flushes clean water, and cleaning effect is guaranteed.

The invention discloses a surgical instrument cleaning device, and belongs to the field of medical treatment. The surgical instrument cleaning device comprises a cleaning box; a placing opening and a fetching opening are adjacently arranged on a side wall of the cleaning box; a rotating shaft is rotationally connected between the upper inner wall and the lower inner wall of the cleaning box; a motor is fixedly mounted at the upper end of the cleaning box; the output end of the motor is connected with the rotating shaft in a meshed mode through two first gears; a plurality of cylindrical mesh enclosures are circumferentially distributed in the cleaning box; a plurality of water spraying pipes and gas ejecting pipes are fixedly mounted at the inner top of the cleaning box; spraying heads are arranged at the lower ends of the gas ejecting pipes and the lower ends of the water spraying pipes; the cylindrical mesh enclosures are connected with a rotating shaft through autorotation mechanisms; and the plurality of gas ejecting pipes are connected with the rotating shaft through cylinder mechanisms. The surgical instrument cleaning device disclosed by the invention can be conveniently and effectively cleaned, and has higher inclination efficiency; and moreover, the surgical instruments can be air-dried.

The invention relates to a flushing method of a nuclear power station steam turbine adjusting oil system. The flushing method includes the steps that a header block is provided, the header block is connected with an adjusting valve drive mechanism device, a drainage pipeline is arranged in the header block, an oil inlet and an oil outlet are formed in the two ends of the drainage pipeline separately, the oil inlet of the drainage pipeline communicates with a protective oil branch pipe in the adjusting valve drive mechanism device, and the protective oil branch pipe in the adjusting valve drivemechanism device communicates with an oil tank through a protective oil mother pipe and a power oil pipe in sequence; a flushing hose is provided, one end of the flushing hose communicates with the oil outlet of the drainage pipeline, and the end, away from the header block, of the flushing hose communicates with the oil tank through an oil return pipe; and a pump is started, a power oil isolating valve is switched off, protective oil in the oil tank sequentially passes through a system mother pipe, the protective oil mother pipe, the protective oil branch pipe, the drainage pipeline in the header block, the flushing hose and the oil return pipe to flow back to the oil tank, and therefore protective oil flushing is completed. The risk of oil leakage accidents is reduced, and the flushingefficiency is improved.

The invention discloses a robot intelligent feed box cleaning production line and system. The cleaning production line comprises a feeding module, a water scrubbing module, a drying module, a discharging module and a conveying module; the water scrubbing module comprises a first washing device and a second washing device, each of the first washing device and the second washing device comprises multiple cleaning assemblies, the multiple cleaning assemblies are arranged in the moving direction of a feed box, and each cleaning assembly comprises a frame and multiple water spray nozzles arranged on the frame; the drying module comprises a high-pressure blow-drying device and a high-temperature blow-drying device; and each of the high-pressure blow-drying device and the high-temperature blow-drying device comprises multiple blowing assemblies, the multiple blowing assemblies are arranged in the moving direction of the feed box, and each blowing assembly comprises a bracket and multiple blast nozzles arranged on the bracket. The feed box can be cleaned automatically, and improvement of the cleaning quality and the cleaning efficiency of the feed box is facilitated.

The objective of the invention is to create a conveyance device for conveying workpieces through a treatment area for surface treatment of the workpieces. The conveyance device brings the workpieces into the treatment area and again brings the workpieces out of the treatment area, by means of flexibly designing the movement path of the workpieces through the treatment area. According to the conveyance device, the conveyance device comprises at least one lifting unit for raising and lowering the workpiece, wherein the lifting unit can be moved along the translational direction of the conveyance device, and a workpiece carrier can be coupled to the lifting unit and brought into a working position of the workpiece carrier relative to the lifting unit.

The invention discloses a cleaning device for oil smoke purification equipment. The cleaning device comprises a protection rack, a shell, a base, a filtering tank and a cleaning tank, wherein the shell is welded with the top of the base, a partition plate is welded with the shell, a motor is fixedly arranged at one side of the partition plate, the cleaning tank is arranged in the shell, a liquid storage box is connected with one side of the cleaning groove by a pipeline, a fixture is welded with one side of the shell, the filtering tank is welded with the bottom of the base, a water pump is connected with one side of the filtering tank by a hose, and an output end of the water pump is connected with a water spraying rack at an inner wall of the shell by a connection pipe. The filtering tank is arranged, a cleaning liquid can be repeatedly used, the waste of the cleaning liquid is prevented, the cost is reduced, and the environmental-friendly efficiency of the device is improved; and byarranging an ultrasound wave generator, the cleaning efficiency of the device can be improved, a filtering core can be rapidly cleaned, oil dirt in a corner of the filtering core can be cleaned, andthe cleaning effect of the filtering core is ensured.

The invention relates to an efficient water washing tank. The tank includes a tank body, a vertical separating plate is connected with an inner chamber of the tank body, a pre-washing tank and a rinsing tank are formed on the left and right sides of the vertical separating plate respectively, a feeding guide roll is connected with the left side of the top of the pre-washing tank in a rotating mode, two dust removal rolls are arranged on the left side of the feeding guide roll, the dust removal rolls are connected in an attaching mode, an upper cloth guide roll and two lower cloth guide rolls are connected with the top and the bottom of an inner chamber of the pre-washing tank respectively in a rotating mode, the two lower cloth guide rolls are arranged in parallel, and an upper scrubbing roll is connected with the top of the upper cloth guide roll in an attaching mode. According to the efficient water washing tank, the structure is simple, the stability and reliability can be achieved,the cleaning capacity is strong, the cleaning efficiency is high, fabric can be pre-washed, washed, and rinsed fully, the effect of washing can be improved, through the arrangement of the pre-washingtank and the rinsing tank, the fabric can be pre-washed, dirt on the surface of the fabric can be removed, then washing can be carried out fully, so that the cleaning is cleaner, the utilization of water resources can be improved, and a wide application prospect can be achieved.

The invention relates to a special washing feeder for pig breeding troughs. A bottom plate is provided with a walking wheel at the lower end of the bottom plate, a rotating device is mounted on the upper end of the bottom plate, a supporting plate is mounted on the upper end of the rotating device, and a flushing device is mounted on the front end of the supporting plate. A stirring and feeding device is arranged in the middle of the upper end of the feeder, and the rotating device, the flushing device and the stirring and feeding device cooperate with each other to complete the process of automatic flushing and quantitative feeding of the pig trough. The present invention can solve the need to manually feed the live pigs at regular intervals in the existing live pig breeding process, to manually rinse the live pig trough before feeding the live pigs, to manually re-stir the food materials before feeding the live pigs, and to manually control the use of tools. The food is put into pig troughs of different sizes, and the troughs are manually washed, which has problems such as poor stability, low accuracy, high labor intensity, and low work efficiency. The functions of automatic flushing and quantitative feeding of pig troughs can be realized.

The invention discloses a pipeline robot for inclined pipeline cleaning. The pipeline robot comprises a main pipeline, wherein auxiliary supporting pieces are evenly arranged on the peripheral side of the main pipeline, a balance weight swing assembly is arranged on the side face of the auxiliary supporting piece located on the lower side of the main pipeline, adjusting pipes are rotationally arranged at the two ends of the main pipeline respectively, hoses are evenly distributed on the circumferential side face of the end, away from the main pipeline, of each adjusting pipe, high-pressure spray heads are arranged at the ends, away from the adjusting pipes, of the hoses, and vertical plates are arranged on the side faces of the high-pressure spray heads. According to the pipeline robot for inclined pipeline cleaning, high-pressure sprayed water can be adjusted according to the spraying angle to clean the pipeline, the pipeline robot can be driven to move in the pipeline at different angles through the counter-acting force of the high-pressure sprayed water, the pipeline robot can walk in the pipeline conveniently, and damage to the robot can be avoided; and meanwhile the pipeline robot can clean different parts of the pipeline and is good in cleaning effect, easy to operate and convenient to use.

The invention relates to an ultrasonic cleaning method for an aluminum alloy die casting. The method uses ultrasonic cleaning equipment. The ultrasonic cleaning equipment comprises a cleaning frame, clamping units, a cleaning unit and ultrasonic transmitters. The clamping units are arranged on the inner walls of the left and right ends of the cleaning frame. The cleaning unit is arranged on the inner wall of the rear end of the cleaning frame. The ultrasonic transmitters are arranged on the inner wall of the lower end of the cleaning frame. The method adjusts the angle of a spray water gun anda movable spray water gun, so that the washing process of a runner is more comprehensive, the workload of ultrasonic cleaning is reduced, and the problem that the water flow can only be sprayed on afixed point on the outer surface of the aluminum alloy die casting during the washing process is solved. The method clamps and fixes the runner according to the structural characteristics of the runner, and drives the runner to flip, thereby improving the efficiency of washing and ultrasonic cleaning.

The invention provides cleaning equipment used before automobile tire recovery treatment. The cleaning equipment used before automobile tire recovery treatment comprises a bottom plate, a flusher andan adjuster, wherein an L-shaped supporting frame used for bearing an automobile tire is fixedly installed on the bottom plate, a tire fixing piece used for fixing the automobile tire is installed onthe L-shaped supporting frame, and the flusher is installed on the L-shaped supporting frame; and the flusher comprises a U-shaped cleaning plate, a mounting frame, spray heads and a water storage tank, wherein the plurality of spray heads distributed at equal intervals are fixedly mounted on the inner wall of the U-shaped cleaning plate, the U-shaped cleaning plate is fixedly erected on the sidewall of the L-shaped supporting frame through the horizontally-arranged mounting frame, a water inlet in the U-shaped cleaning plate is fixedly connected with a water outlet of the water storage tankthrough an elastic guide pipe, the water storage tank is fixedly installed on the bottom plate, and the adjuster is installed on the L-shaped supporting frame. The cleaning equipment used before automobile tire recovery treatment has the advantages of being comprehensive in cleaning, high in efficiency and convenient to operate.

The invention discloses a rinsing and washing machine for poultry breeding, and a use method of the rinsing and washing machine. The rinsing and washing machine is characterized by comprising a rinsing box body, a spraying mechanism and a stirring mechanism, wherein the top surface of the rinsing box body is provided with the spraying mechanism, the top surface of the rinsing box body is equippedwith a fixing plate, the spraying mechanism is located on the fixing plate, spraying plates are movably installed on two sides of the top surface of the rinsing box body respectively, the side walls,away from the fixing plate, of the spraying plates are evenly provided with multiple groups of spraying holes, an output end of a double shaft motor is connected with a turntable, positions, away fromthe center of the circle, of the turntable are connected with movable rods, and the other ends of the movable rods are movably connected with the side walls of the spraying plates. The rinsing and washing machine can rinse breeding rooms on two sides at the same time, and the spraying plates can be rotated to adjust an angle during rinsing, so that a spraying area is greatly increased, and the breeding rooms can be completely rinsed. In addition, the rinsing mechanism is convenient to move through a handle and rotating wheels, so that the rinsing mechanism has strong flexibility, and can disinfect the breeding rooms at the same time.

The invention discloses a water-saving type steel belt cleaning device. The water-saving type steel belt cleaning device comprises a cleaning tank, wherein supporting plates are separately welded to the front and the rear of the upper surface of the cleaning tank; guiding rolls are separately mounted at the left end and the right end of the upper surface of the cleaning tank; a water drainage tubewhich communicates with the cavity of the cleaning tank are arranged at the bottom of the right side surface of the cleaning tank; a water drainage valve is arranged on the water drainage tube; a transmission roll mounting column is welded to the inside of the cleaning tank; and a transmission roll is mounted on the transmission roll mounting column through a bearing. By arrangement of a washingbox which replaces a sprayer, the upper surface and the bottom surface of a cleaned steel belt are washed by the washing box, a steel belt is washed comprehensively, moreover, water is injected into the washing box by only one water inlet tube, the steel belt is washed by flowing of water in the washing cavity, therefore, water can be fully utilized, the utilization rate of the water is increased,by arrangement of bristles, the surface of the steel belt can be brushed and washed, and the steel belt can be cleaned thoroughly.

The invention relates to the technical field of chrysanthemum tea processing and discloses a cleaning and drying device for chrysanthemum tea processing. The cleaning and drying device comprises a boxbody, a feeding pipeline and a discharging bin. A rinsing pool filled with clear water and communicating with the bottom end of the feeding pipeline is arranged on the left side in the box body, a set of transfer bin communicates with the right side of the top of the rinsing pool, and multiple sets of shifting rollers used for shifting chrysanthemum tea floating on the water surface in the rinsing pool rightwards into the transfer bin are arranged at the inner top of the rinsing pool from left to right at equal intervals. A set of vertical conveying plates are arranged in the transfer bin, the right side of the transfer bin communicates with a flushing bin, the right side of the flushing bin is connected with a drying bin used for drying chrysanthemum tea through a partition plate, and awaste liquid discharging pipe used for discharging waste water is forwards arranged at the bottom of the flushing bin. A set of heating plates which are vertically arranged to be of a latticed structure are arranged on the right side of the interior of the drying bin.

The invention discloses a cleaning device for spinneret plate machining. The cleaning device comprises a conveying device, side walls and a top wall, two clamping turnover mechanisms are fixed to theside walls, each clamping turnover mechanism comprises a clamp, a connecting rod, a hydraulic telescopic rod, a rotating seat, a rotating rod and a guide rail, one side face of each clamp is fixedly connected with the corresponding rotating seat, one ends of the rotating rods are rotationally connected with the rotating seats, and the other ends of the rotating rods are rotationally connected withthe connecting rods; the connecting rods are hinged to the side walls, one ends of the hydraulic telescopic rods are fixedly connected with the side walls through supporting seats, the other ends ofthe hydraulic telescopic rods are hinged to the clamps, the guide rails are fixedly connected with the side walls, and the inner side walls of the guide rails are slidably connected with the hydraulictelescopic rods; and two cleaning mechanisms are arranged on the upper portions of the two clamping turnover mechanisms correspondingly, and the two cleaning mechanisms are both connected to the lower end face of the top wall. The cleaning device for spinneret plate machining is high in cleaning efficiency and thorough in cleaning.