1602 results about "Cleansing Agents" patented technology

The invention discloses a method for brightening the surface of a rare earth magnesium alloy wire for electric arc additive manufacturing, and belongs to the technical field of metal material forming processes. The process comprises the following steps: wetting a wire material; ultrasonically cleaning with a cleaning agent; cleaning for the second time; and drying the wire. The method is used for solving the problem that a graphite layer on the surface of the wire is difficult to peel off after high-temperature drawing, the multiple ultrasonic cleaning method is adopted, efficient cleaning of the wire is achieved, the graphite protective layer can be thoroughly removed, damage to the wire is small, the cleaning efficiency is high, the application range is wide, and the method is suitable for industrial production. And meanwhile, an oxide layer formed in the wire preparation process can be synchronously removed, so that the surface state of the wire is remarkably improved.

The utility model discloses a liquid chromatograph-mass spectrometer waste liquid recovery device which comprises a base, a liquid chromatograph-mass spectrometer main body is arranged at the top of the base, a first conveying assembly is arranged on the left side of the liquid chromatograph-mass spectrometer main body, and a stirring barrel is arranged on the left side of the liquid chromatograph-mass spectrometer main body through the first conveying assembly; a driving assembly is arranged at the top of the stirring barrel, a rotating rod is arranged in the stirring barrel through the driving assembly, a stirring rod is fixedly installed on the surface of the rotating rod, a supporting plate is fixedly installed on the left side of the stirring barrel, a storage box is fixedly installed at the top of the supporting plate, and a second conveying assembly is arranged in the stirring barrel. A shunting pipe is arranged on the right side of the stirring barrel through a second conveying assembly, and a spray head is fixedly mounted at the bottom of the shunting pipe. The cleaning agent can enter the waste liquid dispersedly, and the waste liquid and the cleaning agent are stirred in multiple directions, so that the cleaning agent can be mixed with the waste liquid more quickly, and the waste liquid can be treated more quickly.

The utility model provides a reactor pool cleaning mechanism which comprises a mechanical arm and a cleaning assembly installed at one end of the mechanical arm, the end, away from the cleaning assembly, of the mechanical arm is used for being connected with an external supporting piece, and the mechanical arm is used for driving the cleaning assembly to move relative to the external supporting piece. The cleaning assembly comprises a first spray head and a second spray head which are mounted on the mechanical arm, the first spray head is used for being connected with a cleaning agent pipe to spray a cleaning agent to the inner wall of a reactor pool of the reactor, and the second spray head is used for being connected with a water purification pipe to spray purified water to the inner wall of the reactor pool. A first spray head and a second spray head of the cleaning assembly can be connected with a cleaning agent pipe and a water purifying pipe correspondingly, in this way, in the cleaning operation process, the cleaning agent pipe and the water purifying pipe do not need to be detached from the mechanical arm, and the cleaning operation efficiency can be improved; in addition, the first spray head and the second spray head can spray a cleaning agent and purified water to the inner wall of the reactor pool, and the cooperative operation of the first spray head and the second spray head is beneficial to improving the cleaning effect of the reactor pool.

The utility model relates to the technical field of gas sampling, and discloses a foul gas sampling device. Comprising a connecting pipe communicated with one end of the gas conveying pipe, one end of the connecting pipe is communicated with a fixed pipe, the inner wall of the fixed pipe is communicated with a mounting pipe, and the inner wall of the mounting pipe is communicated with the sampling cylinder. The gas conveying pipe can be conveniently detached by arranging the detaching assembly, the clamping piece and the reset piece, after the gas conveying pipe is used for a long time, dirt and residues inside the gas conveying pipe affect the sampling accuracy, possibly cause blockage and affect normal circulation of gas, and the detachable gas conveying pipe can be easily taken down from the device for comprehensive and deep cleaning, for example, the gas conveying pipe can be conveniently detached from the device. And professional cleaning agents and tools are used for washing and wiping the interior of the air delivery pipe, so that the interior is clean and smooth, and the service life of the device is prolonged.

A hydrocarbon cleaning agent recovery and industrial wastewater reduction device belongs to the technical field of evaporation and concentration and comprises a distillation kettle, an evaporator, a first partition plate heat exchanger, a second partition plate heat exchanger, a cleaning agent liquid storage tank and a distilled water liquid storage tank. The distillation still is connected with the first partition plate heat exchanger and the second partition plate heat exchanger through the evaporator, the first partition plate heat exchanger is connected with the cleaning agent storage tank, the second partition plate heat exchanger is connected with the distilled water storage tank, the first partition plate heat exchanger is connected with the distillation still, and the second partition plate heat exchanger is connected with the evaporator. The equipment can simultaneously treat waste cleaning agents and waste water, does not need a cooling-water machine of traditional recovery equipment and a core component compressor of an evaporator, greatly saves equipment cost, and greatly reduces waste liquid treatment cost.

The invention relates to the technical field of photovoltaic power generation, and discloses an automatic device for photovoltaic panel surface cleaning, the automatic device comprises a mobile platform, a mounting rack, a mobile mechanism and a cleaning mechanism, and the mobile mechanism drives the cleaning mechanism to reciprocate along the mounting rack. The cleaning mechanism comprises a cleaning unit, a flushing unit, a water absorption unit and a switching assembly. In the moving process of the cleaning mechanism, the switching assembly drives the cleaning unit and the flushing unit to alternately face the surface of the photovoltaic panel through the first switching part and the second switching part, and multi-step automatic cleaning is achieved. The cleaning agent can effectively decompose and remove stubborn stains, prevent water stain residues and improve the cleaning efficiency and the light transmittance, so that the power generation efficiency of the photovoltaic panel is improved.

The utility model discloses a blending device for preparing a precise electronic component cleaning agent. The blending device comprises a stable base, a cleaning agent preparation bin, a transmission motor protection shell and a pressure adjusting pump, a controller and a cleaning agent preparation bin are fixedly installed at the top of the stable base, a transmission motor is fixedly installed at the top of the other side of the cleaning agent preparation bin through a transmission motor protection shell, the output end of the transmission motor is rotationally connected with a shaft linkage rod, and a pressure adjusting pump is fixedly installed at the bottom of the cleaning agent preparation bin. And an electromagnetic valve is fixedly mounted on one side of the pressure adjusting pump. According to the cleaning agent conveying device, an operator can know the conveying condition of a cleaning agent in real time so as to adjust and control the cleaning agent, so that accurate conveying and using of the cleaning agent are ensured, and the production efficiency and quality are improved.

This utility model discloses an automatic metering and proportioning system for cleaning agent raw materials, relating to the field of cleaning agent processing technology. It includes a mixing tank with a through groove at its top. A rotating rod is rotatably connected inside the through groove. A cleaning component for scraping the inner wall of the mixing tank is mounted on the rotating rod. The cleaning component includes a sliding channel, a sliding plate, and a scraper. The sliding channel is located on the rotating rod, the sliding plate is slidably disposed inside the sliding channel, and the scraper is fixedly connected to the sliding plate. The scraper is inclined, and a control component for controlling the movement of the sliding plate is located at the top of the rotating rod. This automatic metering and proportioning system for cleaning agent raw materials, by incorporating structures such as the sliding plate and scraper, expands the agitation range and allows for adjustable distance between the scraper and the inner wall of the mixing tank, reducing wear and improving the efficiency of the automatic metering and proportioning system.

The gluing material processing equipment comprises a supporting plate, the top end of the supporting plate is fixedly connected with a glue barrel, the top end of the glue barrel is fixedly connected with a control valve, the surface of the control valve is fixedly provided with a heating assembly, and the heating assembly comprises a glue outlet pipe fixedly connected to the surface of the control valve. A cleaning assembly is arranged in the heating assembly; the outer pipe is arranged outside the inner pipe, and the spiral heating guide wire is arranged between the outer pipe and the inner pipe, so that the heating guide wire can uniformly heat the interior of the inner pipe, glue in the inner pipe is prevented from being solidified due to long-time use, and the glue sprayed out of the inner pipe is more uniform; before gluing, a cleaning agent is fed into the cover plate, and at the moment, the cleaning agent cleans the interior of the inner pipe, so that a better cleaning effect on the interior of the inner pipe which is inconvenient to clean is achieved, and then the subsequent gluing effect is better.

The utility model relates to the technical field of UV (ultraviolet) three-proofing glue production, in particular to a raw material pretreatment device convenient to clean for UV three-proofing glue production, which comprises a machine body, a rotating rod is vertically and rotatably mounted in the machine body, and a plurality of hollow stirring rods are fixedly mounted on the surface of the rotating rod. U-shaped scraping plates are fixedly connected to the multiple stirring rods located on the same side of the rotating rod in a sleeving mode, and a liquid storage tank is fixedly installed on the upper surface of the machine body. After multiple raw materials are stirred and mixed uniformly, the raw materials are taken out, a cleaning agent can be poured into the liquid storage tank, then the rotating rod is controlled by the driving assembly to drive the multiple stirring rods to rotate, and in the process, the surfaces of the multiple scraping plates are in sliding contact with the inner wall of the machine body, so that the raw materials attached to the inner wall of the machine body can be scraped off; and meanwhile, the cleaning agent can be intermittently sprayed out from the ends, away from the rotating rod, of the multiple stirring rods and acts on the inner wall of the machine body, the viscosity of the raw materials can be effectively reduced, and the cleaning effect on the inner wall of the machine body is improved.

The application discloses a processing method of a heat exchanger, a processing equipment of the heat exchanger, the heat exchanger and a storage medium, and relates to the technical field of equipment processing. The method comprises the following steps: introducing a cleaning agent into the heat exchanger to clean the inner surface of the heat exchanger; and introducing a chemical etchant into the heat exchanger to form a microporous structure on the inner surface. The application aims to improve the processing convenience of the heat exchanger and improve the heat exchange efficiency of the prepared heat exchanger.

1. Name of the designed product: bottle. 2. Use of the designed product: bottle for containing cleaning agent and the like. 3. Design points of the designed product: the overall shape of the product. 4. Picture or photo best indicating the design points: perspective view.

The utility model provides power battery subassembly intelligence fine separation equipment, including main part assembly, the main part assembly includes support, first motor, chain transmission mechanism, guide wheel, conveying chain, liquid storage tank, bearing seat, separation drum and guide plate, the inner side wall of support is installed with first motor, the output shaft of first motor is connected with chain transmission mechanism transmission, the outside of chain transmission mechanism is equipped with conveying chain, the inner side wall of support is rotatably connected with guide wheel. The utility model discloses through chain conveying mechanism and convey material into liquid storage tank, through cleaning agent and wash recycling material, and through the material of different size particle of separation drum separation, prevent material agglomeration, realize the fine separation of material. Through conveying chain and convey large size material to guide plate, through spiral feeder and convey small size material, and the convenient staff unified processing size different material.

The utility model relates to coffee machine auxiliary equipment technical field, specifically is a kind of coffee machine brewing device outlet structure, comprising: funnel-shaped outlet pipeline and its columnar output end, output end is connected with the communication sleeve of sealing ring belt, and is connected with waste water collection tank through telescopic hose, outlet pipeline side wall inserts food-grade cleaning agent tank, manually lifting type pump pressure mechanism is equipped in tank, and push cleaning fluid enters pipeline flushing through the opening and closing mouth of hinged sealing sheet control, waste liquid is introduced into collection tank in orientation. The device realizes efficient cleaning, waste water zero pollution, and convenient operation, applicable to various coffee machines.

This disclosure relates to a method that includes applying a polishing composition to a surface of a substrate; bringing a pad into contact with the surface of the substrate and moving the pad in relation to the substrate to create a polished substrate; treating the polished substrate with a rinse solvent; flowing a vapor over a meniscus formed at an interface between air and the rinse solvent on the polished substrate. The vapor includes a first component containing a water miscible organic solvent, a second component containing a cleaning agent, and a third component containing an inert gas.

The utility model discloses a groove for solving the problem of alcohol leakage during ball mill cleaning, and particularly relates to the field of ball mill cleaning, which comprises a ball mill support, a ball mill body is fixedly mounted at the top of the ball mill support, and a feeding pipe is arranged on the left side of the ball mill body; an adjusting mechanism is arranged at the bottom of the feeding pipe, a collecting mechanism is arranged at the top of the adjusting mechanism and comprises a collecting box, a groove body is formed in the collecting box, and a connecting ring is fixedly connected to the bottom of the groove body. The feeding pipe is cleaned through alcohol and a cleaning agent, due to the fact that the collecting box is located under the feeding pipe, the alcohol scattered or dripped from the feeding pipe can fall into the collecting box, gathers towards the middle position of the collecting box due to gravity, enters the collecting tank through the connecting ring, and enters the collecting tank after particles and impurities are filtered out through the filter cartridge. The alcohol is collected by the collecting tank. Therefore, the effect of collecting the alcohol cleaning agent is achieved, and the working environment is prevented from being polluted.

The utility model belongs to the technical field of plastic particle screening, and particularly relates to a plastic particle screening device which is characterized in that a liquid storage bin is arranged at the top end of a box body, a plurality of high-pressure spray guns are arranged on the liquid storage bin, a liquid storage box is arranged on the side face of the box body, plastic cleaning agents are arranged in the liquid storage box, a first circulating water pump is arranged on the side face of the liquid storage box, and a second circulating water pump is arranged on the side face of the first circulating water pump. The first circulating water pump is connected to the liquid storage tank through a water pumping pipe, and the first circulating water pump is connected to the interior of the liquid storage bin through a first liquid conveying pipe; a filter plate is arranged in the box body, a circulating bin is arranged above the filter plate, and a second circulating water pump is arranged on the side face of the box body; the high-pressure spray guns arranged on the liquid storage bin at the top end of the box body can generate high-pressure water flow, dirt, impurities and the like on the surfaces of the plastic particles can be effectively removed, strong impact force generated by the high-pressure spray guns can penetrate into gaps and holes of the plastic particles, the cleaning effect is ensured, and the cleanliness of the plastic particles is improved.

This application discloses a multifunctional Venturi diluter, belonging to the field of cleaning and environmental protection. The diluter includes a housing and a Venturi emitter body fixedly installed inside the housing. A dual-head mixing mechanism is fixedly installed on the Venturi emitter body. The Venturi emitter body includes a main inlet pipe fixedly installed inside the housing, and a communicating constriction channel is fixedly installed on the main inlet pipe. An outlet pipe is fixedly installed at the end of the constriction channel away from the main inlet pipe. When rinsing with clean water is required, the water gun is connected to the outlet pipe, and clean water flows through the constriction channel and exits through the outlet pipe, making rinsing with the water gun convenient and quick. When disinfection is required, the water gun sprays out for disinfection and cleaning. When foam cleaning is required, the water gun is removed, and a foam gun is connected to the outlet pipe. Clean water mixes with cleaning agent to form foam, which flows out from the outlet pipe and is sprayed by the foam gun for bathing. Multiple options are available, and the cleaning effect is excellent.

The utility model relates to the technical field of stirring, and discloses manual stirring equipment for clothes self-cleaning agents, which comprises a mixing box, a top plate is arranged at the top of the mixing box, a connecting box is fixedly connected to the top of the top plate, a stirring mechanism is arranged in the connecting box, and a cleaning mechanism is arranged on the outer side of the mixing box. The stirring mechanism comprises a supporting sleeve, the supporting sleeve is fixedly connected to the top of the mixing box, a fixing cylinder is fixedly connected to the interior of the supporting sleeve, a spring is fixedly connected to the inner wall of the fixing cylinder, one end of the spring is fixedly connected with a circular plate, and a pull rope is fixedly connected to the right side of the circular plate. According to the manual stirring equipment for the clothes self-cleaning agent, through the arranged stirring mechanism, the good stirring effect is achieved, meanwhile, the labor-saving purpose can be achieved under the mutual cooperation effect of a small gear and a large gear, meanwhile, under the elastic effect of a spring, the strength consumed by a user in the stirring process can be reduced, good operation convenience is achieved, and the practicability is high. The practicability of the device is enhanced.

The utility model belongs to the technical field of machining and forming of automobile parts, and particularly relates to oil injection and dispensing equipment which comprises an oil injection mechanism, a dispensing mechanism, a cleaning mechanism and a four-way mechanism and is used for conveying lubricating oil to a preset position of a device to be machined. The conveying device is used for conveying sealant liquid to a preset position of a to-be-processed device; the cleaning machine is used for outputting a cleaning agent for cleaning oil stains and adhesive residues; an oil injection channel, a glue injection channel, a cleaning channel and an output channel are arranged in the four-way mechanism, the oil injection channel, the glue injection channel and the cleaning channel are respectively connected with the output ends of the oil injection mechanism, the glue dispensing mechanism and the cleaning mechanism one by one, and an outlet of the output channel faces a device to be processed. Wherein the output end of the oil injection channel and the output end of the glue injection channel are communicated with the output channel, the number of the output ends of the cleaning channels is two, and the output ends of the two sets of cleaning channels are communicated with the oil injection channel and the glue injection channel respectively.

The invention discloses a pH response type endoscope biofilm cleaning agent based on polyether block phenylboronic acid ester and a preparation method of the pH response type endoscope biofilm cleaning agent, and the pH response type endoscope biofilm cleaning agent is prepared from the following components in percentage by mass: 0.05-0.5% of pH response type polyether block phenylboronic acid ester, 5-14% of a compound enzyme preparation, 0.5-2.0% of a sterilizing agent, 1.5-4.0% of a buffering agent, 0.8-2.5% of a chelating agent, 0.3-1.2% of a wetting agent, 3-10% of an enzyme stabilizer and the balance of water. And the balance of deionized water. A pH response type dynamic material is created for the first time, and intelligent switching of a single preparation between a storage state (pH 8.0-8.8) and a use state (pH 9.2-9.6) is achieved. While the long-term stability of the enzyme is guaranteed, the alkaline cleaning effect and instantaneous foam collapse are accurately triggered, and the long-term puzzling problems of the surfactant addition amount and the foam level are solved.

The invention discloses a flexible glass cutting fluid and a preparation method thereof, and the preparation method comprises the following steps: S1, adding cellobiose into DMF, then adding chloroacetic anhydride and pyridine, and carrying out a stirring reaction to obtain an intermediate; s2, adding the intermediate into DMF (Dimethyl Formamide), and then carrying out constant-temperature reaction on glycerol monocaprylate, 2-(2-hydroxyphenyl) benzothiazole and triethylamine to obtain a modifier; s3, uniformly mixing a modifier, sodium dioctyl sulfosuccinate and a polyoxyethylene polyoxypropylene block copolymer, so as to obtain a composite surfactant; s4, adding the composite surfactant, the propylene glycol, the defoaming agent, the sterilizing agent and the triethanolamine into the water, and uniformly stirring to obtain the cleaning agent. According to the prepared cutting fluid, the protection effect on a flexible glass base material and a surface functional layer of the flexible glass base material is remarkably improved while the excellent wettability is kept, microcrack generation and surface damage in the cutting process are reduced, and the cutting fluid is particularly suitable for precise glass processing of flexible display devices.

This invention provides an alcohol amine polyether composition, its preparation method, and its applications. By pre-adding specific antioxidants and stabilizers, combined with a special post-treatment purification process, this invention effectively improves the anti-aging properties and color stability of the alcohol amine polyether. The resulting alcohol amine polyether composition has an initial color number <7 (Gardner color), and exhibits excellent anti-aging properties. Color testing results after one week in a 50-55℃ oven and three months at room temperature show a color number of approximately 5-6 (Gardner color), with almost no darkening. It can be widely used as a main component in cleaning agents in the field of electronic chemical cleaning.

The utility model discloses veterinary drug liquid preparation filling equipment easy to clean, relates to the technical field of veterinary drug filling equipment, and solves the problems that in the prior art, cleaning of a filling head is time-consuming and labor-consuming, and the utilization rate of the equipment is reduced. Comprising a filling mechanism, the filling mechanism comprises a machine body, filling heads and a piston pump, the piston pump is connected to the upper end of the machine body, the filling heads are connected with a liquid outlet pipe of the piston pump through liquid conveying pipes, a liquid inlet pipe of the piston pump is connected with a cleaning pipe through a three-way valve, and the cleaning pipe communicates with a cleaning agent storage box; the cleaning agent storage box is connected to the upper end of the machine body; a cleaning tank is arranged at the lower end of the filling head, a conveying mechanism is arranged at the lower end of the cleaning tank, and the conveying mechanism corresponds to the filling head. The cleaning device has the beneficial effects that the piston pump and a connecting pipeline of the piston pump can be cleaned, residual liquid medicine in the filling head can be thoroughly cleaned, and the residual liquid medicine is prevented from breeding bacteria.

This invention relates to a solid cleaning agent, its method of use, and its applications. Specifically, the solid cleaning agent is a tablet comprising an outer layer and an inner layer, preferably an effervescent tablet cleaning agent. The solid cleaning agent can be used to remove various stains, especially oil stains, from various surfaces, including ceramic, glass, wood products, floors, metal, plastic, and fabric surfaces. The stains include oil stains, heavy oil stains, marker stains, glue residue, soap scum, etc.

The utility model discloses a cleaning agent self -suction type cleaning brush, including the casing, the bottom rotation of casing is equipped with the brush head, and the top is equipped with the water outlet pipe of fixed setting, and the inside is equipped with the drive assembly of transmission connection with the brush head, the bottom of brush head is equipped with the water jet, the upper end of water outlet pipe is linked with outside inlet valve, and the lower extreme is passed through the casing and is set and is opposite water jet, and the side detachable connection has the jar for storing cleaning agent, be equipped with self -suction device in water outlet pipe, the jar is linked with water outlet pipe through self -suction device, and self -suction device is suitable for the cleaning agent in negative pressure suction jar, the utility model discloses the clean water and cleaning agent separate storage, and realize the automatic mixing of cleaning agent and clean water when using, guarantee the cleaning effect, make the cleaning agent have longer effective period, convenient for the user to use.

The application discloses a power supply board batch repair device and a repair method thereof, and relates to the technical field of power supply board repair, which comprises a circuit board repair box, an inlet is fixedly installed at one end of the outer part of the circuit board repair box, an outlet is fixedly installed at the other end of the outer part of the circuit board repair box, two groups of first identification cameras are symmetrically installed at one side of the outer part of the circuit board repair box, and two groups of second identification cameras are symmetrically installed at the other side of the outer part of the circuit board repair box. Through the cooperation of the repair control system and the first identification cameras, the types of pollutants on the board surface and the back surface of the circuit board can be automatically identified, the identification results are used to control the automatic adjustment of the cleaning agent in the built-in adjustment liquid storage cavity of the cleaning water tank through the repair control sub-module, the opening and closing degrees of the valves are automatically adjusted according to the differences between the board surface and the back surface to change the cleaning intensity, the board surface is gently cleaned, the precise components are prevented from being damaged, the back surface is strongly flushed, and the residual welding slag is prevented.

The present application belongs to the technical field of cleaning supplies, and particularly relates to a high-efficiency blood-stain removing powder and a preparation method thereof. The high-efficiency blood-stain removing powder provided by the present application comprises the following raw materials and mass fractions: 45.0-65.0 parts of sodium percarbonate, 12.0-18.0 parts of an auxiliary agent, 11.0-18.0 parts of an auxiliary cleaning agent, 4.0-7.0 parts of anhydrous sodium metasilicate, 1.0-3.0 parts of a non-ionic surfactant, 1.5-2.5 parts of an enzyme preparation, 0.2-1.0 parts of an antibacterial agent, 1.0-3.0 parts of a thickening agent, and 0.1-0.5 parts of a fragrance; the auxiliary cleaning agent is composed of sodium carbonate and sodium alpha-alkenyl sulfonate at a mass ratio of 8.0-12.0:3.0-6.0. When the high-efficiency blood-stain removing powder of the present application is used, no complex operation is needed, and blood stains can be easily removed through simple soaking, without laborious scrubbing, so that the effect of 'quick cleaning and complete stain removal' is truly achieved.

The present invention relates to specific thioether-based fragrance precursor compounds of formula (I) derived from mercaptosilanes and selected fragrances, and a process for their preparation. Furthermore, the present invention relates to washing or cleaning agents, cosmetic compositions, and a perfume composition containing such fragrance precursor compounds. In addition, the present invention relates to a process for the long-lasting fragrance application of surfaces using the fragrance precursor compounds and compositions according to the invention.

The utility model relates to membrane offline cleaning device technical field, concretely relates to a kind of reverse osmosis membrane offline cleaning device, including rack, and rack is provided with cleaning water tank, and cleaning water tank side wall installs test equipment, and cleaning water tank top installs circulating stirring valve, cleaning backflow valve and water replenishing valve, and circulating stirring valve is connected cleaning security filter by pipeline, and cleaning security filter side is communicated with cleaning water tank by the pipeline of being provided with cleaning water pump, and cleaning security filter other side is connected the cleaning water inlet side of quick-open quick-mounting RO membrane shell by pipeline, and offline cleaning device supports to each membrane element is carried out performance test, according to pollution type, select specific cleaning agent and cleaning process, cleaning efficiency is improved by more than 50% than online mode, and cleaning water tank and test water tank are set as standby for each other, effectively improve equipment operation stability;Security filter increases backwash, and filter can recover, extend the service life of filter element, reduce operating cost.