25results about How to "Short cleaning time" patented technology

The utility model relates to the technical field of fan impellers, and discloses a fan impeller cleaning device which comprises a main body mechanism, a cleaning mechanism, a water storage mechanism and a switching mechanism, the main body mechanism comprises a base, a shell and a supporting frame, the top of the base is fixedly connected with the bottom of the shell, and the top of the base is fixedly connected with the bottom of the supporting frame; a cleaning mechanism is arranged in the shell, a water storage mechanism is arranged at the top of the supporting frame and comprises a water storage tank, the bottom of the water storage tank is fixedly connected with the top of the supporting frame, and a switching mechanism is arranged on the front face of the water storage tank. A worker pours water into the water storage tank from the water inlet, the wind power switch is turned on at the moment, the cleaning switch is turned on while the fan works, the water pump starts to work at the moment, the water pump pumps the water into the drainage pipe from the water storage tank, the water enters the flow guide groove from the drainage pipe, and the water is sprayed out from the second water outlet pipe through pressure to clean the impeller. At the moment, the clamping plug is opened, and sewage is discharged from the first water outlet.

The present application relates to a kind of alkali recovery furnace water washing process, the process includes the following steps: step one: after alkali recovery furnace shutdown, open disc valve, plug valve and hearth furnace door, carry out hearth cooling;Step two: after cold furnace, washing water is pumped to alkali recovery furnace soot blower by feed water pump, by soot blower flushes the surface of heat exchange element, and the slagging and coking material therein is cleaned up completely;Washing waste water is recycled by dissolving tank and venting tank;Step three: after washing furnace, by hot air into air supply system, air draft system exhaust, dry hearth and heat exchange element;Step four: after drying furnace, in chute pouring castable, repair the part that is washed away by combustion melt and washing water, a kind of alkali recovery furnace water washing process designed by the present application can conveniently clean ash and remove coke with high efficiency, good effect, can effectively guarantee the cleanliness of heat exchange element, improve alkali recovery furnace operating efficiency.

The present invention belongs to the technical field of semiconductor materials, and specifically relates to a gallium antimonide surface cleaning liquid and a method for cleaning a gallium antimonide substrate using the cleaning liquid. The gallium antimonide surface cleaning liquid is obtained by mixing a detergent and water, the mass ratio of the detergent to water is (8-15):8, and the detergent is selected from one or more of ammonium hydroxide, ethanol, alcohol ether, acetone and isopropanol. The gallium antimonide surface cleaning liquid has high stability, no hydrophobic phenomenon occurs during the gallium antimonide cleaning process, and has a good effect on removing dirt and particle residues on the gallium antimonide surface without color difference. In addition, the cleaning method is simple, the cleaning time is short, the cleaning efficiency is high, and it has good application prospects.

The invention belongs to the technical field of cowhide collagen polypeptide products, and specifically relates to a method for preparing protein polypeptides from bullwhips and an application thereof. The preparation method comprises primary processing of raw materials, secondary processing of raw materials, fat homogenization, enzymolysis, separation and filtration, concentration and drying. The protease selected in the method is serine protease, the active concentration of serine protease is 3000U / g, the enzymolysis time is 2.5h, the yield of bullwhip protein polypeptide obtained by the enzymolysis is high, and the method is suitable for large-scale application, and the production efficiency is effectively improved, and the cost of waste treatment and the like is reduced. The bullwhip raw material selected in the method is the bullwhip of a specific pedigree Simmental cattle. Compared with bullwhip raw materials of other pedigrees, the bullwhip protein polypeptide prepared from the bullwhip of the Simmental cattle has the effect of resisting oxidative stress of the reproductive system, and the improvement effect of the bullwhip protein polypeptide on renal function and hypothalamus-pituitary-adrenal axis function proves that the bullwhip protein polypeptide has the effect of regulating and controlling kidney yang deficiency syndrome.

The utility model relates to the technical field of pyrometallurgy of non-ferrous metals, and discloses a device for removing coking of an uptake flue of a copper smelting waste heat boiler, which comprises a flue, the flue is in a hollow rectangular tube shape with an open bottom and an open top, the top of the flue is fixedly connected with a smoke exhaust pipe, and the smoke exhaust pipe is in a rectangular hollow tube shape with a top opening gradually shrunk. The bottom of the smoke exhaust pipe is communicated with the top of the flue, a decoking structure is arranged in a cavity of the flue and comprises a movable frame, borders, limiting edges and limiting grooves, the movable frame is slidably connected into the cavity of the flue, the borders are symmetrically and fixedly connected to the two side wall faces of the movable frame, the limiting edges are symmetrically arranged on the inner side wall face of the cavity of the flue, and the limiting grooves are formed in the wall faces of the limiting edges. And the coke cleaning structure can clean coke attached to the inner wall surface of the flue cavity.

The invention discloses a polar plate cleaning system and method of a flowing slurry electrochemical lithium extraction device, and relates to the technical field of lithium extraction, and the polar plate cleaning system of the flowing slurry electrochemical lithium extraction device comprises a circulating water washing unit and a dosing cleaning unit. Wherein the circulating washing unit comprises a cathode cleaning water tank, a cathode cleaning water pump, an anode cleaning water tank, an anode cleaning water pump and a power supply connected with a polar plate. Cathode cleaning water and anode cleaning water cyclically clean the surfaces of the flow channels on the cathode and anode plates through the cathode cleaning water pump and the anode cleaning water pump respectively, and gas is separated out from the surfaces of the electrode plates under external voltage, so that slurry adhered to the surfaces of the flow channels of the electrode plates is stripped, and the flow channels of the electrode plates are dredged; and long-period stable operation of the electrochemical lithium extraction device can be ensured.

The invention discloses an on-line cleaning device and method for a heat exchanger of a desulfurization wastewater treatment system of a power plant, the on-line cleaning device is suitable for a single-tube-pass tubular heat exchanger, an electromagnet is fixed in each of end sockets at two ends of the heat exchanger, an anti-corrosion and friction-resistant fixed line is arranged in each tube, and the fixed lines are connected with the electromagnets. The two ends of the fixing line are fixed to electromagnets at the two ends of the heat exchanger, and a small cleaning ball with a built-in permanent magnet penetrates through the fixing line. When cleaning is not conducted, the small cleaning ball is attracted to the electromagnet at any end; during online cleaning, the current directions of the electromagnets at the two ends are adjusted to change the magnetic pole directions of the electromagnets, and the small cleaning balls fully brush the inner walls of the tubes under the action of the magnetic force of the electromagnets and the scouring force of a tube pass medium and are adsorbed to the electromagnet at the other end after passing through the tubes. The moving direction of the small cleaning balls is consistent with the flow direction of a tube pass medium, online cleaning can be achieved without shutdown of a production system and disassembly of the heat exchanger, the cleaning time is short, mechanical damage or corrosion to the heat exchanger is avoided, and no pollutant is generated.

The present invention discloses a grass jelly screening and cleaning device, comprising a screening mechanism, an ultrasonic cleaning mechanism and a spray cleaning mechanism, wherein the ultrasonic cleaning mechanism is arranged between the screening mechanism and the spray cleaning mechanism; the screening mechanism comprises a base, a sieve plate, a vibration generating device, a baffle, a flip bucket and a flip assembly, wherein the flip assembly comprises a guide rod, a slider, a fixed block, a first connecting rod and a second connecting rod, wherein the fixed end of the first connecting rod is hinged to the fixed block, one end of the second connecting rod is hinged to the slider, and the other end of the second connecting rod is hinged to the free end of the first connecting rod. The present invention flips the material by setting a flip bucket, thereby improving the screening and purification effect of the grass jelly; the method of combining ultrasonic cleaning with spray cleaning is adopted, so that the cleaning effect is better, the cleaning time is shorter, frequent water changes are not required, water consumption is small, the equipment has a high degree of automation, a large amount of human labor is not required, and it is convenient for enterprise management and stable production capacity.

This utility model belongs to the field of filters and discloses a self-priming fully automatic filter, including a filter body. An inlet and an outlet are respectively provided at the bottom and one side near the bottom of the filter body. A fine filter cylinder is vertically arranged in the center of the filter body, communicating with the inlet. A coarse filter assembly is horizontally arranged at the connection between the inlet and the fine filter cylinder. This self-priming fully automatic filter features a high degree of automation, can self-clean and discharge wastewater, and provides uninterrupted water supply. It has a wide range of applications, short cleaning time, and low wastewater consumption. A lead screw is used to achieve the up-and-down movement of the suction scanner, and water pressure is used to drive the automatic rotation of the rotating suction structure through a water-driven rotator. The suction device simultaneously performs up-and-down and rotational movements, covering the entire inner wall of the fine filter and scraping away and cleaning the impurities on the inner wall of the fine filter.

The embodiment of the utility model discloses an on-line cleaning bag filter which comprises an outer cylinder, a keel supporting plate is mounted at the top of the outer cylinder, a plurality of cloth bag mounting holes are formed in the keel supporting plate, a cage frame is mounted at the cloth bag mounting holes, cloth bags are arranged on the cage frame, a straight cylinder is mounted on the keel supporting plate, and an air outlet pipe is mounted on the side face of the straight cylinder. The top of the straight cylinder is provided with a seal head, the straight cylinder is provided with a plurality of cleaning pipes, the lower ends of the cleaning pipes are provided with a plurality of cleaning nozzle seats, the lower ends of the cleaning nozzle seats are provided with cleaning nozzles, the cleaning nozzles penetrate through the keel supporting plate and are located on the outer side of the cloth bag, and the upper end of the keel supporting plate is further provided with a plurality of air pipes. Air holes corresponding to the cage frame are formed in the air pipes and located over the cage frame. The cleaning device is short in cleaning time, does not need human interference, and saves labor.

The invention discloses a method for cleaning carbon scale of a nitrotoluene waste sulfuric acid treatment device, and specifically relates to the technical field of chemical industry. The invention adopts the nitrotoluene waste sulfuric acid vacuum concentration treatment device itself and materials for combination, firstly uses hot water to clean out nitro compounds in the device, eliminates the safety risks that may occur when using nitric acid and sulfuric acid mixed acid for cleaning, and utilizes the oxidation side reaction of nitric acid and sulfuric acid mixed acid in nitration technology, so that concentrated sulfuric acid continuously removes hydrogen in carbon scale, and nitric acid continuously oxidizes carbon into gas, so as to achieve the purpose of removing solid carbon scale. The cleaning process adopts material circulation, cooling water cooling ingredients and steam heating, so as to achieve stable and controllable temperature change, eliminate the risk of damage to device equipment during the cleaning process, and thus achieve the cleaning of carbon scale. In addition, the invention also adopts the self-owned device equipment, DCS control system and self-owned materials of the cleaning device for formulating, so as to make the operation simple and the control precise.

The present invention belongs to the technical field of building construction, and discloses a drainage device and a filtering and cleaning method, including a shell, a switching module and a filtering module, wherein a working chamber is arranged inside the shell, and a water inlet, a drainage port and a sewage outlet connected to the working chamber are arranged on the outer wall of the shell, the switching module comprises a switching drive mechanism and a switching plate, and the switching drive mechanism can drive the switching plate to switch between a drainage state and a sewage discharge state, and the filtering module comprises a filtering drive mechanism and a filtering plate, and the filtering plate is located in the working chamber, and the filtering drive mechanism can drive the filtering plate to switch between a filtering state and a cleaning state, and the filtering and cleaning method uses the above drainage device. In the present invention, the switching module and the filtering module cooperate with each other, and by adjusting the states of the switching plate and the filtering plate, the filtering and drainage operation can be stably performed, and the cleaning operation can be performed in time, and the switching time between the filtering and drainage operation and the cleaning operation is short, and the connection is smooth, thereby ensuring the drainage efficiency.

The invention provides a swimming pool intelligent management platform, which is characterized by comprising a partition water quality detection module for dividing a swimming pool into a plurality of detection areas, arranging a water quality sensor in each detection area, collecting water quality parameters in real time and generating water quality parameter data; the visual detection module is used for arranging an image acquisition device in the swimming pool, identifying garbage on the water surface and the bottom of the swimming pool through a visual analysis strategy based on a detection image acquired by the image acquisition device, and generating garbage detection data; the data processing and analyzing module is used for establishing a water quality state and a water quality change trend model of each detection area based on the water quality parameter data, presetting a future water quality state and analyzing a garbage distribution and generation rule based on the garbage detection data; and the intelligent management module is used for generating a comprehensive swimming pool management scheme through an intelligent control strategy according to the future water quality state and the garbage distribution condition and by acquiring the swimming pool utilization rate and the environmental parameters.

The invention belongs to the technical field of crack pouring, and particularly relates to special crack pouring equipment for water-based rubber asphalt crack pouring glue and a crack pouring process. A stirring barrel is arranged in the middle of the moving box; supporting frames are fixedly connected to the side walls of the two sides of the moving box, and handles are fixedly connected to the pair of supporting frames. A group of rollers are arranged at the bottom end of the moving box; a fixing plate is fixedly connected to the side wall of the bottom end of the movable box. The bottom end of the moving box is fixedly connected with a square discharging pipe through an arc-shaped plate, and the discharging pipe communicates with the stirring barrel; the discharging pipe is opened and closed through a closing mechanism; a bearing seat is arranged below an outlet of the discharging pipe, and a bearing through groove is formed in the bearing seat; a first groove is formed in one side of the bearing seat, a first rotating rod is rotationally connected into the first groove, and a pushing rod is rotationally connected to the side wall of the fixing plate; the problems that impurities exist at cracks during grouting, and existing handheld grouting quality is low are solved.

The invention belongs to the technical field of reverse osmosis membrane cleaning, and discloses a reverse osmosis membrane organic pollution cleaning agent in the printing and dyeing industry. The reverse osmosis membrane organic pollution cleaning agent in the printing and dyeing industry is prepared from the following components in parts by mass: 0.3 to 1.7 parts of sodium tripolyphosphate, 0.07 to 0.60 part of sodium hydroxide, 0.3 to 1.2 parts of sodium ethylene diamine tetracetate, 0.35 to 0.65 part of sodium chloride or potassium chloride, 0.008 to 0.065 part of sodium dodecyl benzene sulfonate, 0.008 to 1 part of fatty alcohol-polyoxyethylene ether and 0.015 to 3 parts of coconut oil fatty acid monoethanolamide. The cleaning agent disclosed by the invention is simple to prepare, is short in cleaning time and long in cleaning period aiming at organic pollution and microbial pollution of the reverse osmosis membrane for recycling printing and dyeing reclaimed water, can improve membrane flux and desalination rate after cleaning, and also can reduce differential pressure energy consumption.

The utility model relates to the technical field of plastic molds, in particular to an efficient plastic mold cleaning device which comprises a cleaning box and a cleaning mechanism for cleaning a plastic mold. The cleaning mechanism comprises a water tank fixedly installed at the bottom of an inner cavity of the cleaning box, a water pump fixedly installed on the outer side of the cleaning box, a water inlet pipe inserted between the water tank and the water pump, a movable plate hinged to the top of the inner cavity of the cleaning box and a reset spring fixedly installed between the movable plate and the inner wall of the cleaning box. According to the plastic mold cleaning device, the plastic mold can be driven to rotate through rotation of the motor, so that the plastic mold is in full contact with water flow for cleaning, the cleaning efficiency of the plastic mold is improved, meanwhile, a plurality of water spraying heads can be driven to swing, the spraying range is widened, the surface of the plastic mold can be uniformly and comprehensively cleaned conveniently, the cleaning time is short, and the cleaning efficiency is improved. And cleaning is complete, and the cleaning effect and cleaning efficiency of the plastic mold are further improved.

The invention discloses a roller and roller ring blank cleaning equipment, including a workpiece load-bearing roller system, a power system, a transmission system, a high-pressure water pump, a cleaning system and a water supply and drainage system. The workpiece load-bearing roller system includes a frame, a roller group installed on the frame, and a power roller, an intermediate roller and a driven roller installed on the roller group. The power roller and the driven roller are respectively arranged on both sides of the intermediate roller, and the spacing between the intermediate roller and the power roller is greater than the spacing between the intermediate roller and the driven roller. The motor is connected with the reducer, the transmission shaft and the coupling in sequence, and the two couplings are connected with the power roller and the intermediate roller respectively. The cleaning system includes a nozzle table, a high-pressure nozzle and a nozzle travel mechanism. The high-pressure water pump provides pressure and flow for the high-pressure nozzle, and the nozzle travel mechanism can drive the nozzle table to travel. The invention can ensure that the workpiece is cleaned in all directions without dead angles, the cleaning time is short, the cleaning effect is good, and environmental pollution is avoided.

The invention relates to a surface repairing method of a gas distribution plate, which comprises the following steps: sequentially carrying out ultrasonic degreasing, first mechanical polishing, second mechanical polishing, pickling treatment and ultrasonic cleaning on the used gas distribution plate to obtain the repaired gas distribution plate. By means of the two-step mechanical polishing step, the problems of an oxide layer, scratches, chromatic aberration and the like appearing on the surface of the gas distribution disc after use can be effectively solved, dirt on the surface of a product is remarkably removed through acid pickling and ultrasonic cleaning, the overall cleaning time is short, and the appearance and the aperture of the repaired gas distribution disc both meet the standard requirements.

The invention relates to a method special for selective precipitation and impurity removal of phosphorus and arsenic in a sodium molybdate solution, and belongs to the technical field of impurity removal. The precipitation impurity removal method comprises the following steps: S1, adding strong acid into a pure sodium molybdate solution to carry out acid precipitation operation, adjusting the pH value of the solution to 2-3 by using the strong acid, and filtering to obtain a molybdic acid solid; s2, dissolving a molybdic acid solid and magnesium oxide in water, adding a small amount of phosphoric acid at the same time to ensure that the P concentration in the solution is 50-2000mg / l, and starting to carry out stirring reaction to obtain an impurity-removed solution; and S3, adding the impurity removal solution into the sodium molybdate solution with high P and As, uniformly stirring, then adjusting the pH value to 8-10, carrying out a precipitation reaction, filtering after the reaction to obtain filter residues and a pure sodium molybdate solution, enabling the pure sodium molybdate solution to enter a rear working section for subsequent treatment, and simultaneously taking out a part of the pure sodium molybdate solution to be used for preparing a new impurity removal solution. The method has the advantages of short impurity removal time, normal temperature and normal pressure, simple operation and easy industrialization.

The utility model discloses cleaning equipment with rotary cleaning and spraying functions, which comprises a shell, a cleaning tank body is fixedly connected to the inner wall of the shell, a fixing frame is fixedly connected to one side of the cleaning tank body, a rotating shaft is arranged on the inner wall of the fixing frame, one end of the rotating shaft is fixedly connected with a connecting frame, and the other end of the rotating shaft is fixedly connected with a rotating shaft. According to the cleaning equipment with the rotary cleaning and spraying functions, in the cleaning process, a scraper is mounted on a scraper fixing block on the mounting rod, a rotating mechanism drives the mounting rod to rotate to conduct rotary cleaning on the scraper, the scraper is fixed to the mounting rod, the scraper is fixed to the mounting rod, and the cleaning efficiency is improved. And the scraper can be in 360-degree contact with ultrasonic waves for cleaning, so that an under-liquid rotating mode and a high-pressure spraying function are realized through the rotating mechanism, the conditions of incomplete cleaning, long cleaning time and high energy consumption in the scraper cleaning process of cleaning equipment are changed, the cleaning quality is improved, the energy consumption is reduced, and the environment is protected.

The application discloses a kind of cleaning drying integrated self-service device, control method and medium, the device includes: bearing module, cleaning drying integrated module and recycling supply module;Cleaning drying integrated module and recycling supply module are installed on bearing module;Cleaning drying integrated module is connected with recycling supply module;Cleaning drying integrated module is used to execute cleaning action, sewage recovery action and drying action;Recycling supply module is used to provide raw material for cleaning action, and recycling supply module is also used to provide sewage recovery container for sewage recovery action;The application can efficiently and conveniently clean and dry the local stain of clothes, the cleaning time is shorter, the cleaning is more targeted, the cleaning effect is excellent, the user is supported to clean in the case of wearing clothes during the cleaning process, the clothes can be partially dried after cleaning, the degree of convenience is extremely high, the operation difficulty is low, and the application can be applied in different occasions.

The utility model discloses a tower-type automatic cleaning filter which is characterized in that a tower-type cleaning device is arranged in a filter element, a rotating shaft in the tower-type cleaning device is rotatably connected with an outer shell, a plurality of rotating cleaners are arranged on the rotating shaft, and cleaning brushes which can be in contact with the inner wall of the filter element are arranged on the rotating cleaners; the driving device is used for driving the rotating shaft to rotate so as to drive the rotating cleaner to rotate, the cleaning brush can clean impurities on the inner wall of the filter element in the process, compared with the prior art, the cleaning brush does not need to use buoyancy of water, the cleaning brush has an impact cleaning effect on the impurities on the filter screen when rotating, and the cleaning efficiency is improved. Therefore, instant cleaning can be achieved, the filter screen can be automatically cleaned, the cleaning time is short, the effect is good, the continuity is high, and the cleaning efficiency is high.

A non-submerged membrane separation device includes a liquid inlet pipeline, a membrane assembly, a liquid replenishment pipeline, a liquid collection system, and a liquid outlet pipeline. The membrane assembly is located above the liquid level of the raw liquid, and the non-submerged membrane operation is realized by spraying liquid directly to the membrane assembly through a nozzle arranged on the pipeline; a circulating pump and a plurality of liquid replenishment nozzles are arranged on the liquid replenishment pipeline, and the liquid replenishment nozzles directly spray liquid to the surface of the membrane assembly and perform online positive flushing on the membrane surface; the membrane assembly includes a plurality of membrane elements and a fixing structure thereof, the liquid outlet holes of the membrane elements are connected to the liquid inlet holes of the liquid collection system, the liquid production port of the liquid collection system is connected to the liquid outlet pipeline, and a liquid pump is arranged on the liquid outlet pipeline. The non-submerged membrane separation operation of the present invention can be applied to ultrafiltration or microfiltration equipment, and is convenient for positive flushing, backwashing and chemical cleaning; the raw liquid is raw water that needs to be filtered and purified or a liquid material that needs membrane separation.

The protection equipment comprises a hush pipe, a pore plate and a filling layer are fixedly installed in the hush pipe, a protection mechanism is fixedly installed on the hush pipe, and the protection mechanism comprises a fixed sleeve, a rotating sleeve, a box body and a sealing door; according to the invention, data of internal interference factors and external interference factors in the use period of the protection equipment are collected, corresponding control signals are obtained, the operation process of the hush pipe is comprehensively and efficiently supervised in the use process, corresponding early warning is sent to the supervising end, accurate judgment and control of the use condition of the hush pipe are realized, and the use safety of the hush pipe is improved. Meanwhile, through cooperative use of a sealing door and a gas collecting hood, rapid cleaning of a filling layer in the silencer is achieved, the working continuity is more effectively improved, and through cooperative use of a fixed sleeve and a rotating sleeve and circular flowing of magnetic fluid, the silencer is protected while the noise reduction capacity of the silencing pipe is effectively improved.

The present invention relates to the technical field of cleaning devices, and specifically discloses a cleaning machine for ore processing, comprising a cylinder body arranged on a frame, the cylinder body having a feeding port and a discharging port, and the cylinder body is provided with: a roller, a plurality of rollers are spirally distributed in the cylinder body around the central axis of the cylinder body, and a water gap is provided between two adjacent rollers; a plate brush and a cylinder brush, the plate brush and the cylinder brush are staggeredly arranged on each roller along the axial direction of the roller, the plate brush extends along the axial direction of the roller and is rotatably installed on the roller, so that the plate brush can be folded on the roller, a torsion spring is provided between the plate brush and the roller, and a one-way limiter for limiting the rotation of the plate brush is provided on the roller, so that the plate brush can be locked on the roller; a nozzle, a plurality of nozzles are arranged on the inner wall of the cylinder body; a drive assembly, and the drive assembly is connected to each roller in a transmission manner. The cleaning machine for ore processing provides a more flexible cleaning mode and has strong adaptability to ores of different properties.