23results about How to "Improve decontamination ability" patented technology

The application relates to the technical field of security cameras, and discloses a security camera with a timing self-cleaning screen function, which comprises a mounting frame, a camera main body is installed on the mounting frame, a fixing frame is arranged on the side, away from the mounting frame, of the camera main body, a protective lens, a centrifugal mechanism, a scraping mechanism and a spraying mechanism are arranged on the fixing frame, and a liquid storage tank is fixedly installed on the mounting frame. In the application, through cooperation of the centrifugal mechanism, the scraping mechanism, the spraying mechanism and forward and reverse rotation and speed change of a motor, two kinds of cleaning working states which do not interfere with each other and complement each other are realized; under the first working state, the motor drives the gear ring to rotate at a high speed and drives the protective lens to rotate synchronously, water droplets, snowflakes or dust attached to the lens are rapidly thrown away by centrifugal force, under the second working state, a complete wet cleaning process of spraying liquid to wet and soften stubborn dirt and then scraping off the dirt by the rubber strip is realized.

The utility model discloses a kind of mesh cleaning cloth, the utility model includes edge covering part and the grid part in the inside of edge covering part, the grid part includes connecting cloth, the opposite side of the connecting cloth is evenly arranged and is opened with several hexagonal mesh, the outer surface of the edge covering part is provided with micro magnetic adsorption strip, the micro magnetic adsorption strip is used for cleaning cloth to adsorb metal scrap in cleaning process.The utility model's edge covering part uses zoning design, and the four corner parts of edge covering part are provided with thickening area, effectively improve the wear resistance of cleaning cloth edge in high-strength wiping process, prolong the service life of cleaning cloth, overcome the defect that traditional cleaning cloth edge is easy to wear.The outer surface of edge covering part is provided with micro magnetic adsorption strip, the micro magnetic adsorption strip can effectively adsorb metal scrap or small iron powder in cleaning process, especially suitable for kitchen countertop, cooking plate or the area containing metal particles in industrial environment, significantly improve the functionality and cleaning effect of cleaning cloth.

The invention relates to an antibacterial cleaning agent and a preparation method thereof, the antibacterial cleaning agent comprises the following components: 1%-5% of polyether, 1%-5% of fatty alcohol polyoxyethylene polyoxypropylene ether, 0.1%-1% of ethylene diamine tetraacetic acid tetrasodium salt, 0.1%-1% of ethylene diamine tetraacetic acid disodium salt, 0.1%-0.5% of zinc diricinoleate, 0.01%-0.05% of essence, 0.001%-0.003% of 1, 2-benzisothiazole-3-ketone, the balance of water, and 5-100 ppm of nano silver. Through compounding of the non-surfactant, the chelating agent, the buffering agent, the deodorant, the preservative, the enzyme and the nano-silver, bacteria and fungi can be effectively inhibited, it is guaranteed that the used diluent does not stink within 24 h, and meanwhile the good defoaming property and decontamination effect are achieved.

The invention belongs to the technical field of nuclear facility decommissioning, and particularly discloses an underwater laser cleaning and cutting combined machining device and a using method, cleaning and cutting are achieved through refraction and reflection of cleaning laser by scanning an X / Y-axis galvanometer set and a dichroscope and transmission of cutting laser by the dichroscope, and coaxial focusing is achieved through a common field lens; a gas-liquid coaxial composite nozzle is arranged at the bottom, and center auxiliary airflow and annular high-pressure laminar flow water can be independently regulated and controlled; millisecond-level process switching is matched, and instant cutting is carried out after cleaning is completed at the same underwater station. Aiming at the problems of low efficiency, high safety risk, more secondary pollution, poor cutting quality and the like in the decontamination and disintegration process of the high-level metal part of the nuclear power station, the invention does not generate radioactive waste liquid, effectively avoids secondary pollution, remarkably improves the cutting quality, the operation safety and the system reliability, and is suitable for green and efficient retirement operation in a high-radioactivity environment.

The utility model relates to the technical field of cleaning, in particular to a water treatment system and device.The water treatment system comprises a water flow channel, a weakening module, an ozone generation module and a micro-nano bubble generation module which are sequentially arranged in the water flow direction of the water flow channel, the alkalescence module can make water become alkalescent, and the micro-nano bubble generation module can generate micro-nano bubbles into the water flow channel, so that ozone generated by the ozone generation module can be stored in the micro-nano bubbles. According to the utility model, water can be weakly alkalized, and the solubility of ozone in water can be increased through the cooperation of the micro-nano bubble generation module and the ozone generation module, so that the sterilization and decontamination capabilities are improved.

The utility model discloses a simulation decontamination device of ecological ditch, including the ditch, the matrix of the bottom of ditch is laid and plants hydrophyte can adsorb pollutant, the first side of ditch is equipped with a plurality of first fender, the second side of ditch is equipped with a plurality of second fender, the first fender with the second side of ditch has the gap between, the second fender with the first side of ditch has the gap between, a plurality of the first fender with a plurality of the second fender alternate arrangement, the first fender with the second fender between adjacent has the gap. The utility model has the advantages of simple structure, simulation effect is good and decontamination ability is strong.

The application discloses a reverse osmosis membrane flushing system for water preparation and bubble water preparation waterway, which comprises a water inlet and an air inlet, the water inlet is connected with a pre-filter element, the pre-filter element is connected with a first water inlet valve and a second water inlet valve, the first water inlet valve is connected with a booster pump, the second water inlet valve is connected with a pressure stabilizing valve which is connected with an air and water inlet module, the air and water inlet module is provided with a first water inlet joint, a first air inlet joint and a first water outlet joint, the air inlet is connected with an air inlet valve which is connected with the first air inlet joint, the first water outlet joint is connected with the booster pump, the booster pump is connected with a reverse osmosis membrane filter element, the reverse osmosis membrane filter element is provided with a second water inlet joint, a pure water joint and a waste water joint, the pure water joint is connected with a post-filter element which is connected with a pure water valve and a pure water outlet, the waste water joint is connected with a waste water valve and a bubble water mixing module, the waste water valve is connected with a waste water outlet, the bubble water mixing module is provided with a third water inlet joint and a bubble water joint, the bubble water joint is connected with a bubble water valve, and the bubble water valve is connected with a bubble water outlet.

This application relates to the field of laundry detergent processing technology, specifically disclosing a color-protecting and color-preserving compound additive, its preparation method, and its application. The color-protecting and color-preserving compound additive is mainly composed of the following raw materials in parts by weight: 10-20 parts polyvinylpyrrolidone, 15-25 parts modified starch, 3-5 parts dihydrazine adipic acid, 15-25 parts sodium carbonate, 6-10 parts sodium carboxymethyl cellulose, 8-12 parts zeolite 4A, 8-12 parts sodium sulfate, and 11-15 parts water. The modified starch is obtained by first grafting starch with 3-chloro-2-hydroxypropyltrimethylammonium chloride and 1-chlorohexane-5-en-2-ol, and then polymerizing it with diacetone acrylamide. This color-protecting and color-preserving compound additive, with the addition of polyvinylpyrrolidone to the raw materials, synergistic effects with the modified starch, and cross-linking with dihydrazine adipic acid, exhibits high color-protecting and color-preserving effects, maintaining the original color of clothing, extending the service life of clothing, and meeting market demand.

This utility model discloses a cleaning agent container, which relates to the field of cleaning equipment technology. The cleaning agent container includes a bottle body with a partition plate rotatably connected inside the bottle body and a pair of baffles fixedly connected inside the bottle body. A pressing component is connected to one end of the partition plate that passes through the bottle body. Both sides of the partition plate are rotatably connected to a mixing shaft, and mixing blades are fixedly connected to the mixing shaft. By pressing down on the pressing component, the partition plate can be rotated inside the bottle body, and the mixed liquid rotates under the action of water flow, thereby improving the mixing effect of the cleaning agent and making it more convenient to use. Furthermore, the setting of the baffles on both sides helps to further improve the sealing effect of the partition plate when it is in contact with the baffles.

The application relates to the technical field of household appliances, and discloses a cleaning brush and a control method thereof. The cleaning brush comprises a main machine, a handle and a machine head. The machine head is connected with the main machine and comprises a water tank and brush hairs. Cleaning medium is arranged in the water tank, and the brush hairs are arranged at the bottom of the water tank. An atomizing water spraying device is arranged at the bottom of the water tank and communicates with the inside of the water tank. The other end of the atomizing water spraying device is provided with a nozzle. The atomizing water spraying device is used for atomizing the cleaning medium and spraying the atomized cleaning medium to a surface to be cleaned and the brush hairs. Compared with the related art, the water tank and the atomizing water spraying device are integrated in the brush head, so that an additional handheld water pipe, a shower for humidification or frequent wetting of the brush hairs is not needed, the cleaning operation process is simplified, and the use convenience is remarkably improved.

The application discloses a water-based coating remover for aviation composite paint, which comprises the following components in percentage by mass: paint removal composition 10-25%, surfactant 1-6%, chelating agent 1-5%, corrosion inhibitor 1-5%, stabilizer 0.1-1%, and water; the paint removal composition comprises a paint removal degradation component and a penetrating agent, and the paint removal degradation component is selected from sodium hydroxide and monoethanolamine at a mass ratio of 1:1-1:2. The water-based coating remover for aviation composite paint is environmentally friendly, has low corrosion, is suitable for ultrasonic removal working conditions, has excellent chemical and physical stability in a severe cavitation environment, can remove high-performance organic-inorganic composite paint coatings attached to the surfaces of key components such as high-pressure turbine discs, low-pressure turbine discs and sealing rings, ensures that the paint removal process is continuous and efficient and does not cause damage to expensive base materials, and is suitable for the maintenance and removal of coatings of high-temperature components such as aircraft engines.

The utility model relates to a curtain fabric surface decontamination treatment device, and aims to solve the problems that in the cleaning process of current curtain fabric cleaning equipment, cleaning liquid is mostly manually added into cleaning water, so that the cleaning liquid cannot be in full contact with curtain fabric, the decontamination effect of the curtain fabric is poor, and the cleaning efficiency is high. The device comprises an adding mechanism, the adding mechanism comprises a feeding port formed in one side of the top end of a cleaning box, cleaning liquid storage boxes are arranged on the two sides of an inner cavity of the feeding port, and the upper ends and the lower ends of the cleaning liquid storage boxes are open; connecting plates are fixedly connected to the two sides of the bottom of the cleaning liquid storage box, and an adding roller is rotationally connected between the two connecting plates through bearings, it is guaranteed that cleaning liquid makes full contact with curtain fabric, the decontamination effect of the curtain fabric is improved, and the decontamination quality of the curtain fabric is further improved.

The invention relates to a concentrated fabric detergent capable of powerfully removing pet hair and a preparation method thereof. The concentrated fabric detergent capable of powerfully removing pet hair comprises the following components in percentage by mass: 15-30% of a nonionic surfactant, 30-35% of a cationic surfactant, 0.5-2% of a modified organosilicon polymer, 0.2-0.5% of compound enzyme, 0.1-3% of a washing assistant and the balance of water, wherein the modified organic silicon polymer is a polyurethane modified organic silicon polymer. According to the invention, the modified organosilicon polymer is compounded with the nonionic surfactant and the cationic surfactant, so that the transparency and the stability of the detergent are not influenced, the content of active matters is high, the dosage during use is small, the cleaning power is strong, and pet hair adhered to fabrics can be more efficiently and thoroughly removed; the fabric detergent has multiple effects of decontamination, static electricity resistance, deep hair catching and softening.

This utility model relates to the technical field of self-service car wash equipment and discloses a brush and wiping structure for self-service car wash equipment, including a shell, a movable component provided on the inner top wall of the shell, an adjustment mechanism provided at the bottom of the movable component, and a brush and wiping mechanism extending to its bottom provided on the inner side of the adjustment mechanism. In this brush and wiping structure for self-service car wash equipment, by setting the adjustment mechanism and the brush and wiping mechanism, a rotary motor drives a swing plate to rotate via a rotating shaft. The round rod at the bottom of the swing plate slides in the strip groove of the moving frame, forcing the moving frame to swing back and forth, causing the two moving plates to swing synchronously, simulating the back-and-forth brushing motion of manual wiping. A right-angle plate is sleeved on the column by a buffer spring, preventing hard contact or excessive pressure that could scratch the paint when the brush roller contacts the car body. The cleaning motor drives the rotating shaft to rotate, causing the cleaning brush roller to rotate at high speed, achieving the purpose of having a buffer structure to prevent damage to the car body and allowing for small-range moving wiping.

The utility model discloses a stainless steel chain continuous type cleaning drying equipment belongs to chain drying equipment technical field, it includes: cleaning tank, the bottom fixed mounting of cleaning tank has control blanking pipe, the bottom of control blanking pipe is provided with frame, the inside of frame is provided with two groups of transmission roll, the outside transmission of two groups of transmission roll is installed with conveyer belt, the top fixed mounting of frame has support and drying box, make to the cleaning liquid in cleaning tank fully stir, make the uniform distribution of washing agent, additive and the like component in cleaning liquid, can all -round high -pressure washing, can quickly wash off impurity, compared with traditional cleaning mode, cleaning efficiency has been improved greatly, reduced the manual operation of operating personnel in the cleaning process, greatly reduced the labor intensity, hot air can rapidly and evenly blow chain surface, make the hot air of fast flow and chain surface fully contact, accelerate the evaporation speed of moisture, greatly shorten the drying time of chain.

A stable bubble water and pure water preparation system, including water inlet and air inlet, water inlet connects the first water inlet valve connects the first interface of the four-way joint, the second interface of the four-way joint connects the second water inlet valve connects the booster pump, the third interface of the four-way joint connects the pressure stabilizing valve connects the air inlet water module, the air inlet water module is provided with first water inlet joint, first air inlet joint and first water outlet joint, air inlet connects first air inlet joint, first water outlet joint connects booster pump connects third water inlet valve and bubble water mixing module, third water inlet valve connects reverse osmosis membrane filter element, reverse osmosis membrane filter element is provided with second water inlet joint, pure water joint and waste water joint, pure water joint connects the rear filter element connects the pure water outlet, the bubble water joint of the bubble water mixing module connects the bubble water outlet and the pressure storage barrel, the pressure storage barrel connects the fourth water inlet valve connects the fourth interface of the four-way joint.

This invention relates to the field of detergent technology, specifically disclosing a highly active detergent composition containing succinic anhydride and its preparation method. The invention prepares the highly active detergent composition by hydrolyzing a small amount of alkenyl succinic anhydride to obtain succinic acid. The invention also provides a lignin-based surfactant to work in conjunction with the composition, effectively preventing the redeposition of dirt washed off the fabric, thus ensuring washing performance. The composition prepared by this invention can prevent the aggregation and precipitation of dirt particles during washing, ensuring the formula remains stable and does not separate throughout its shelf life and during washing, while improving detergency.

The invention belongs to the technical field of cleaning wet tissues, and relates to a lens cleaning wet tissue and a preparation method thereof. The lens cleaning wet tissue comprises a fiber base material and a cleaning solution, wherein the fiber base material consists of an upper layer, a middle layer and a lower layer; 100 parts by weight of the cleaning solution comprises the following raw material components: 50-60 parts of an isopropanol-containing composite solvent, 3-5 parts of a surfactant, 3-5 parts of a film forming aid, 1-3 parts of an antistatic aid, 0.2-0.5 part of an antibacterial agent and the balance of water; the adsorption amount of the cleaning solution is calculated according to the adsorption amount of 30-35g per square meter of the fiber base material. According to the cleaning wet tissue, the three-layer composite fiber base material is used as the wet tissue, the isopropanol-containing composite solvent is used as a main solvent, and other auxiliaries are matched, so that the obtained cleaning wet tissue is high in cleaning power, quick to dry, free of stains, safe to a coating film and antistatic; the method can be used in glasses, sunglasses, high-definition lenses, mobile phone and computer screens, vehicle-mounted displays and other electronic screens.

The utility model discloses a kind of automatic cleaning device for gamma knife treatment head, it is related to gamma knife treatment technical field, including gamma knife main body, gamma knife main body side is provided with treatment bed, and the inside two sides of treatment bed are provided with sliding slot, sliding slot inside is provided with moving plate, and one end moving plate top is provided with treatment head body, gamma knife main body top is provided with mounting bracket, and the top of treatment head body is located the bottom of mounting bracket and is provided with telescopic cleaning tank, one end cleaning tank inside two sides and top are all provided with adjustable high-pressure cleaning nozzle, and the other end cleaning tank outside two sides are provided with drying mechanism, treatment head body below is located treatment bed and moving plate inside and is provided with multiple groups of drain hole, the utility model is good to meet complex treatment head cleaning demand, improve cleaning efficiency and effect, prolong the service life and maintenance period of equipment.

This invention discloses a self-draining photovoltaic module cleaning device for rainy weather, relating to the field of photovoltaic module cleaning technology. It includes: a mounting frame and a first component mounted thereon. A photovoltaic panel is obliquely mounted on the mounting frame, and guide channels are spaced apart on the photovoltaic panel. The first component includes: mounting strips fixedly installed on both sides of the mounting frame; a splicing plate is attached to the photovoltaic panel, and splicing bodies are fixedly connected to both sides of the splicing plate. Through the adaptive adjustment capability of the second component, the curvature of the corrugated strips can be flexibly adjusted according to the rainfall: when the rainfall is light, the corrugated strips maintain a larger bend, reducing the channel spacing and increasing the water flow velocity and rinsing concentration to ensure effective rinsing of stubborn stains on the photovoltaic panel surface; when the rainfall is heavy, the corrugated strips tend to be straighter, expanding the channel spacing, increasing the water flow rate and cleaning coverage, and avoiding incomplete cleaning of localized areas.

The utility model relates to the technical field of nuclear power equipment, and discloses a nuclear power laser decontamination robot which comprises a machining box, a mechanical arm is fixedly connected to the inner wall of the rear end of the machining box, a supporting column is fixedly connected to the inner wall of the bottom of the machining box, a fixing disc is fixedly connected to the top of the supporting column, and a motor is fixedly connected to the inner wall of the bottom of the machining box. The output end of the motor is fixedly connected with a gear, first sliding grooves are formed in the diagonal inner walls of the left side and the right side of the fixing disc correspondingly, and first sliding blocks are slidably connected to the inner walls of the first sliding grooves. The gear is driven by the motor, so that the rack meshed with the gear does linear reciprocating motion under the limitation of the fixing disc, the connecting block and the clamping plate are further driven to move, the buffering and auxiliary fixing effects of the spring and the sliding rod are matched, a workpiece to be decontaminated can be accurately and stably clamped, and the position of the workpiece is adjusted according to driving of the motor; and a reliable positioning basis is provided for subsequent laser decontamination operation, and the accuracy and high efficiency of laser decontamination are ensured.

The application provides a clothes treatment control method, device, equipment and storage medium. The method comprises the following steps: receiving an opening instruction of a dry cleaning program, controlling a barrel to rotate at a preset rotating speed; controlling a steam device to inject steam into the barrel; controlling a solution feeding device to feed a dry cleaning solvent into the barrel; controlling the temperature in the barrel to be maintained within a preset temperature range; determining whether the opening time length of the solution feeding device or the steam device reaches a first preset time length, and controlling the solution feeding device and the steam device to be closed; and introducing hot air into the barrel. The steam is used to wet the load, which helps the dry cleaning solvent to penetrate into the fiber, dissolve and emulsify the stains, and the stains are dissolved in the dry cleaning solvent or the steam. The steam and the dry cleaning solvent are volatilized by the hot air to take the stains away from the load, the stains are removed in a trace water environment, the clothes do not need to be dried, and the decontamination cost is reduced.

The utility model provides a cleaning accessory of a mop, which comprises a collodion component, a cleaning component, a cleaning component and a cleaning component, wherein the collodion component is provided with a first collodion body and a second collodion body; the isolation part is arranged between the first collodion body and the second collodion body and used for preventing the cleaning liquid sucked in the first collodion body and the cleaning liquid sucked in the second collodion body from being mixed with each other; the technical problem that cleaning efficiency is affected due to insufficient cleanliness of cleaning liquid when the collodion is used on the front face and the back face of an existing mop cleaning head due to the fact that the cleaning liquid in the collodion is mixed and polluted is solved, and cross permeation and pollution of the cleaning liquid in the process that the front face and the back face are alternately used are avoided. Therefore, the cleaning liquid in the collodion body which is in contact with the ground for the first time is kept high in cleanliness during use, the dirt-removing power and the cleaning effect are improved, the cleaning liquid is not mixed any more, a user can conduct continuous or alternate cleaning operation through the first collodion body and the second collodion body in the actual use process, and the cleaning efficiency is improved. The collodion cotton part does not need to be frequently returned to be cleaned, and the cleaning interruption frequency in the cleaning process is reduced.