402results about How to "good cleaning effect" patented technology

The invention discloses a cleaning machine table for a semiconductor package products and a cleaning process thereof. The cleaning machine table comprises a control panel, a cleaning operation area and a drying area, wherein the control panel is arranged on the upper part of a front face of the machine table and is used for controlling the cleaning procedure; the cleaning operation area is arranged in the middle of the front face of the machine table, is in a shape of a hollow groove and comprises more than one cleaning slots, and the cleaning machine table is provided with an ultrasonic generation device corresponding to each cleaning slot so that the semiconductor package products in the cleaning slots can be cleaned by the ultrasonic waves; and the drying area is used for drying the cleaned products. The cleaning process comprises the following steps of ultrasonic chemical cleaning, ultrasonic washing in water and drying. After cleaned, the residual glue on the semiconductor package product can be nearly and completely removed so that the product performance is greatly improved and the following product function test is convenient.

The invention provides a stone processing machine. The stone processing machine comprises a rack, a transverse polishing device, a vertical cutting device, a left water tank, a right water tank and a controller, wherein a servo motor and the controller are arranged at the upper end of the rack; the lower part of the controller is electrically connected with a right manipulator and a left manipulator; the vertical cutting device is arranged at the bottom of the right manipulator; the transverse polishing device is arranged at the bottom of the left manipulator; the left water tank and the right water tank are fixedly connected with the rack through left flushing spray pipes and right flushing spray pipes; and an electric rotary base is arranged in the rack. Compared with the prior art, the stone processing machine has the following beneficial effects: stone can be automatically cut or polished; and after stone is cut or polished, the controller controls the electric rotary base to rotate and meanwhile controls the right water tank and the left water tank to be opened, and further, the left flushing spray pipes and the right flushing spray pipes are enabled to spray a cleaning solution to clean stone, so that the cleaning effect is good.

The invention discloses a bio-enzyme degerming and cleaning effervescent tablet for clothes. The bio-enzyme degerming and cleaning effervescent tablet for the clothes is prepared from the following components in percentage by weight: 20 percent to 55 percent of alkaline effervescing agent, 15 percent to 40 percent of surface active agent, 10 percent to 30 percent of acid effervescing agent, 2 percent to 10 percent of adhesion agent, 1 percent to 5 percent of complex enzyme preparation, 0.5 percent to 3 percent of decolorizer, 0.5 percent to 5 percent of disintegrating agent, and 0.5 percent to 2.5 percent of enzyme stabilizer. The bio-enzyme degerming and cleaning effervescent tablet for the clothes is good in cleaning effect, fast in effervescence time and intense in sense effect; when being used for cleaning the clothes, the components of the bio-enzyme degerming and cleaning effervescent tablet for the clothes are synergized, and especially the enzyme preparation, the surface active agent and various additives are synergized, so that various stubborn stains in the clothes can be quickly removed, the surface active agent has no residue after cleaning, and the bio-enzyme degerming and cleaning effervescent tablet for the clothes is healthy and safe.

The invention relates to a cleaning device of air condition, which comprises upper and lower horizontal guide rails, and a movable support between the beams while the upper and lower ends of said movable support have wheel bases via the roller wheel axles connecting the roller wheels; the movable support has a horizontal drive device which drives the roller wheel axles to rotate the roller wheels, therefore, the movable support can horizontally move between the upper and lower horizontal guide rails; the side of movable support opposite to the heat emission device of air conditioner is fixed with a longitudinal guide rail; and the nozzle elements driven by the longitudinal drive device on the movable support can move up-and-down along the longitudinal guide rail. The inventive nozzle is a liner nozzle whose end face has a groove through to the water injection hole, therefore, the injected water is in sheet shape to enter the slit between blades to wash the embedded dust outside the back of heat emission device, with better cleaning efficiency.

The invention relates to a dust-removal foot pad. The dust-removal foot pad comprises an outer frame, wherein two groups of springs are vertically mounted in an inner bottom plate of the outer frame, and pedals are mounted at the upper ends of the springs; the pedals are made of stripe-shaped grid plates; drive plates are fixed on the lower surfaces of the pedals and are perpendicular to the pedals; drive wheels are mounted at four corners of the outer frame symmetrically and driven by the drive plates; transmission wheels are mounted on the drive wheels in a mesh manner, and the rotating shafts of all the transmission wheels are parallel to the bottom surface of the outer frame; cleaning plates are mounted above all the transmission wheels and keep in static friction with all the transmission wheels; cleaning brushes are adhered above the cleaning plates, and cleaning hair of the cleaning brushes stretches out from the grid positions of the pedals; the dust-removal foot pad can effectively clear sole stains and water stains, the sole surface of be kept dry and clean for a long time, and the indoor ground environment can be improved effectively.

The invention discloses a push-type wall skin removing device for building construction. The push-type wall skin removing device for building construction comprises a support base plate, the upper endface of the support cross plate is provided with a fixed support, a fixed stand plate, a mobile stand plate and two opposite support stand columns from left to right, the lower end of the mobile stand plate is connected to the upper end face of the support base plate through a limiting slide mechanism, the fixed stand plate is provided with a lead screw shaft in thread fit connection with the fixed stand plate, the right end of the lead screw shaft is rotatably connected to the side face of the mobile stand plate through a rotation sleeve, the fixed support is provided with a rotary cross shaft, the right ends of both push installation frames are provided with drive shafts, each drive shaft is provided with a rotation roller provided with skin removing rotary teeth, and one ends of the drive shafts are connected to skin removing motors arranged on the push installation frames. Through the push-type wall skin removing device for building construction, a large area of wall can be peeled, the wall cleaning effect is good, the efficiency is high, the labor consumption is small, and the practicability is high.

The invention provides a cleaner for the surface of a metal material, comprising oxidizing agent, a pH regulator, surface active agent, solubilizer, defoaming agent and purified water; wherein, the weight percentage of the oxidizing agent is 0.5 percent to 5 percent, the weight percentage of the pH regulator is 3 percent to 12 percent, the weight percentage of the surface active agent is 5 percent to 15 percent, the weight percentage of the solubilizer is 1 percent to 10 percent, the weight percentage of the defoaming agent is 2 percent to 7 percent and the rest is purified water; the cleaner is an alkaline water-soluble cleaner, has good cleaning effect to pollutants remained on the surface of the metal material, has low corrosion without corrosion equipment, is not easy to damage the surface of the metal material, meets the requirements of environment protection and has reasonable formulation design, simple preparation technique and low cost; and the cleaned waste liquid is convenient to be treated and discharged.

The invention belongs to the field of vibrating screens, and in particular relates to a self-excited vibrating screen screen cleaning device. A support and guide mechanism is installed on the screen body and above the screen. The bottom end surface of the screen is in contact with the top surface of the screen. The screen is set on the screen body. The screen body and the screen are both inclined. It is connected with the transmission mechanism and the cleaning mechanism through lines. Beneficial effects of the present invention: the cleaning drum is used in conjunction with the airflow cleaning device, and the reciprocating movement of the cleaning drum along the screen can make the cleaning space of the cleaning drum cover the entire screen, so that the materials accumulated and blocked on the screen can be cleaned by the cleaning drum and the cleaning brush. During the vibration and impact of the cleaning teeth, they are continuously shaken off and leave the screen, and then the screen is cleaned twice by the airflow cleaning device, with fast cleaning speed and good cleaning effect.

The invention discloses a high-efficiency steel pipe cleaning device, which includes a bracket, a mixing chamber, a support rod, a forward and reverse motor, an electric telescopic rod A, cleaning claws, and a clamping device; the left end of the bracket is provided with a forward and reverse motor, The output shaft of the rotating motor is fixedly connected with a threaded rod, the threaded rod runs through the left side bracket, and is rotatably connected with the right side bracket, the threaded rod is screwed with a fixed block; the lower end of the fixed block is fixedly connected with an electric telescopic rod A, the electric The lower end of telescopic rod A is provided with a cleaning claw, which includes electric telescopic rod B, connecting rod, rotating motor, ring claw, two-way switch, gear, electromagnet, pressing rod, sleeve, fixed rod, annular card slot, arc Groove, counterweight, semi-ring gear; a clamping device is arranged below the cleaning claw, and the clamping device is composed of symmetrically arranged placement slots A and placement slots B. The invention has the advantages of simple structure, convenient operation, increased cleaning efficiency of the steel pipe and good cleaning effect.

The invention belongs to the technical field of the washing of mechanical workpieces, and relates to a water-saving high pressure water workpiece washing line. The washing line comprises a base, wherein a case is arranged on the base; a belt wheel conveying mechanism is arranged on the base and positioned in the case, and a high pressure water spraying mechanism is also arranged in the case; the high pressure water spraying mechanism comprises a high pressure water spray head which can spray high pressure water and a spray head driving mechanism which can drive the high pressure water spray head to move in a reciprocal manner; the high pressure water spray head is positioned above the belt wheel conveying mechanism and is fixedly connected with the spray head driving mechanism. The washing line has the advantage of good washing effect and the like, can save washing water, and can realize washing, rinsing and drying in one step.

The invention discloses cleaning equipment for removing pesticide residues of traditional Chinese medicinal materials. The cleaning equipment comprises a cleaning tank, wherein a cleaning cavity witha leftward and downward opening is formed in the cleaning tank, and a cleaning device used for cleaning the traditional Chinese medicinal materials is arranged in the cleaning cavity; a vibration device used for realizing vertical vibration cleaning is arranged on the lower end surface of the cleaning cavity, a filtering tank is fixedly connected to the right end surface of the cleaning tank, anda filtering cavity with a right opening is formed in the filtering tank; and an auxiliary tank door is rotationally connected to the opening in the right side of the filtering cavity, a filtering device is arranged in the filtering cavity, and an opening device which is positioned on the upper side of the filtering device and is used for opening and closing the auxiliary tank door is arranged in the filtering cavity. The device for cleaning the traditional Chinese medicinal materials is composed of a brush cleaning mechanism, a stirring mechanism and a vibration cleaning mechanism, and combined cleaning can be conducted no the traditional Chinese medicinal materials, so that dirt attached to the surface of the traditional Chinese medicinal materials can be effectively removed, the cleaningeffect is good, and the cleaning efficiency is high.

The invention relates to the field of special washing composite, in particular to a separation film washing agent and a using method thereof. The separation film washing agent is characterized by comprising the following components by mass percent concentration: 30-55% of surfactant, 5-20% of complexing agent, 20-65% of builder and 0.1-5% of enzyme. The using method is characterized in that when in use, the washing temperature is 15-50 DEG C, the washing time is 20-40min, and the washing pressure is 0.01-0.3MPa. The washing agent prepared by the invention has good compatibility, good washing effect on various pollutants, and can improve the water flux of the separation film by over 44-200%.

The invention discloses a high-solid-content engine appearance heavy greasy dirt cleaning agent and a preparation method thereof. The cleaning agent is prepared from the following raw materials in percentages by weight: 0.5-5% of alkali metal hydroxide, 3.0-10% of silicate, 0.3-3.0% of a silicate stabilizer, 0.2-2.0% of urea, 0.5-5.0% of sulfate, 0.1-1% of a metal corrosion inhibitor, 1-5% of an anionic surfactant, 0.5-2% of a nonionic surfactant, 0.1-1.0% of a permeating agent, 2-10% of an organic cosolvent and the balance of deionized water. The preparation method comprises the following steps: heating deionized water to 60-80 DEG C, adding other raw materials and stirring until all components are completely dissolved. The cleaning agent disclosed by the invention has good cleaning effect on the engine appearance and no corrosion too metals such as steel, cast iron, aluminum and copper and is simple in operation, fast and convenient.

The present invention relates to a method for cleaning material surface of organic substance, dust and steam pollution by utilizing microwave to produce UV-ray/ozone or oxygen plasma. Said method is suitable for cleaning surface of insulator and semiconductor material, specially is suitable for cleaning surface of conductive glass. Said invention can utilize general microwave and make it into theequipment capable of producing microwave ozone/oxygen plasma treatment. Said equipment also can be used for making disinfection and removing organic abnormal smell, etc.

The invention discloses an LED wafer cleaning device. The LED wafer cleaning device comprises a frame, a cleaning box, a cleaning disc, a first T-type rod and a second T-type rod; a connecting rod is fixedly mounted on the bottom of the cleaning box, and the other end of the connecting rod is rotatably connected with a telescopic end of a hydraulic telescopic rod through a ball bearing; a gear which drives the connecting rod to rotate is fixedly mounted on the connecting rod, and a rack is arranged on the rear side of the gear; the other end of the first T-type rod penetrates through a vertical baffle plate to the left and is fixedly connected with the right end of the rack; a cam is further rotatably arranged on the right side of the first T-type rod; a rotating shaft is rotatably arranged on the upper side of the frame, and the cleaning disc is fixedly connected to the lower side of the rotating shaft; and a water tank is further fixedly arranged on the bottom of the frame. According to the LED wafer cleaning device, through arranging the rotatable cleaning box and cleaning disc, cleaning is convenient and cleaning effect is excellent; and a heating plate is further arranged at the bottom of the cleaning box, so that the cleaned wafer can be dried.

The invention discloses a test tube cleaning and disinfection device. The test tube cleaning and disinfection device comprises a box with two layers. The upper layer of the box is arranged as a disinfection and drying cavity, and the lower layer of the box is arranged as a cleaning cavity. A disinfection and drying device for disinfection and drying and a lifting device for moving test tubes are arranged in the disinfection and drying cavity. Test tubes can be cleaned, disinfected and dried through a test tube cleaning device, the test tube moving device and the disinfection and drying device, the test tube cleaning effect is remarkable, the design is reasonable, cleaning is convenient, multiple test tubes can be cleaned at a time, cost is saved while cleaning efficiency is improved, sanitation and hygiene are achieved, pollution is avoided, and the burdens on students are relieved.

The invention discloses a gas waste heat recovery device for a coal-fired boiler. The recovery device comprises a gas box, a cooling box and a plurality of heat exchange pipes, wherein the cooling box is arranged on the gas box; the heat exchange pipes pass through a separation layer of the gas box and the cooling box; a sonic dust cleaner is arranged in the gas box; a plurality of gas flues which are separated by the separation layer are arranged in sections of the gas box, in which the heat exchange pipes are arranged; and an inlet of each gas flue is provided with a gas flue valve. Compared with the prior art, the gas waste heat recovery device for the coal-fired boiler has the advantage of solving the problem that accumulated dust of the gas box is difficult to clean and remove.

The invention discloses a double-layer cleansing lotion which is characterized by comprising the following components: 30-50wt% of grease, 1-10wt% of an alcohol humectants, 0.01-2wt% of a nonionic surfactant, 0.5-3wt% of natural moistening factors, 0.1-0.4wt% of a non-preservative agent with antibacterial functions, 0.001-0.1wt% of a pH value adjusting agent, 0.001-1wt% of a chelating agent and the balance of water till 100wt%. The nonionic surfactant of the double-layer cleansing lotion is selected from one or more of polysorbate-20, PEG-7 glyceryl cocoate, decyl glucoside, poloxamer, PEG-40hydrogenated castor oil and PEG-6 octanoic acid/caprin. The double-layer cleansing lotion disclosed by the invention has the advantages of being free of irritation to eyes, good in cleaning effect, free of preservative, and the like.

The invention relates to a solar cell panel automatic to clean. The solar cell panel comprises a bottom plate, wherein the bottom plate is connected with a photovoltaic plate by support rods, a cleaning liquid box and a controller are arranged on the bottom plate, a water storage box is arranged at an upper end of the cleaning liquid box, sliding rails are symmetrically arranged at two sides of the photovoltaic plate, a sliding rod is connected with the sliding rails in a sliding way by a driving motor and is perpendicular to the sliding rails, transverse rods are connected with an upper end of the sliding rod, a brush rod, a spray rod and a scraping sheet are sequentially arranged between the two transverse rods from top to bottom, dust sensors are arranged at both of a left side and a right side of an arbitrary transverse rod, a water collection groove is formed in one end, inclining downwards, of the photovoltaic plate, a filter net is arranged at an inner side of the water collection groove, the water collection groove is connected with the water storage box through a water discharge pipe, a purification layer is arranged in the water storage box, water pumps are arranged at both of one side of the water storage box and one side of the cleaning liquid box, the spray rod and the two pumps are connected through a water feeding pipe, and the dust sensors and the driving motor are respectively connected with a controller. By the solar cell panel, the problems of poor cleaning effect and low intelligent degree of a solar photovoltaic plate are solved.

The invention discloses an environmental-friendly type foamless anti-staining detergent, a preparing method and an application thereof which includes a multipolymer and an alkaline-resisting chelated dispersion stabilizer efficiently without phosphorus. Each component has weight percentage as follows: multipolymer 40-70%, alkaline-resisting chelated dispersion stabilizer efficiently without phosphorus 5-10%, polyvinylpyrrolidone PVP-30 0-3%, polyvinylpyrrolidone PVP-15 0-2%, other water. The detergent is mainly used for cleaning treatment after dyeing or printing of fabric to remove floating color of fabric thoroughly, accordingly, can remove floating color, prevent staining and increase the fabric color fixing degree.

The invention discloses an efficient insulator cleaning device for electric power maintenance, includes an insulated telescopic bar and a connecting frame, the connecting frame is fixedly connected with the upper end of the insulating telescopic rod, By adding missing gears and ring rack, The ring rack is driven to reciprocate by the lack of gear, so that the first tooth on the ring rack drives the rotating gear to rotate, thereby driving the rotating plate to rotate reciprocally, the rotation of the rotating plate will drive the fixed rod to move, the oblique bristles will sweep the recess ofthe insulator, and the transverse bristles will sweep the outer wall of the insulator, thus having good cleaning effect; By adding the first bevel gear and the second bevel gear, the fan blade is driven to rotate, and the air flow enters between the first arc plate and the second arc plate, and then the upper dust is brought down from the lower arc plate to the upper arc plate, so that the cleaning effect is better; By adding the handle and anti-slip sleeve, the constructor can better grasp the insulated telescopic rod for ash removal operation.

The invention relates to cleaning radius-variable fan tower cylinder cleaning equipment. The equipment comprises a cleaning chain and an annular base; the cleaning chain and the annular base are connected through a connecting frame; the cleaning chain has an extension ring, and a cleaning device arranged on the extension ring; the extension ring is formed to an annular structure by connecting multiple shearing fork sets end to end; and the extension ring is used for changing the diameter size of the cleaning chain. As the extension ring is formed by connecting the multiple shearing fork sets end to end, and tensioning mechanisms are arranged in hinge points of at least one shearing fork set, the diameter of the extension ring can be changed according to diameters of different fan tower cylinders. The equipment is simple in structure and low in cost, needs no manual aerial operation, is high in safety, is less in water for the cleaning operation, protects the environment, and saves the energy.

The invention discloses a self-cleaning type LED street lamp. The street lamp comprises a lamp post and a lampshade fixedly connected to the upper end of the lamp post, the lower end of the lampshadeis opened and provided with a transparent cover, a lamp body is fixedly installed between the inner walls of the lampshade, sliding plug cylinders are fixedly connected to the opposite side walls of the lampshade, and magnetic sliding plugs are connected into the sliding plug cylinders in a sealed and sliding mode. According to the invention, a wiping mechanism, an axial fan, a evaporation liquid,an elastic air bag and a second permanent magnet block are arranged; the evaporation liquid can be promoted to absorb heat and evaporate in all seasons; the magnetic sliding plugs drive the first permanent magnet block to slide, the cleaning brush wipes the surface of the transparent cover to scrape dust so as to improve the lighting performance of the street lamp; meanwhile, the first permanentmagnet blocks can sequentially generate repulsive force with the different second permanent magnet blocks in the sliding process, so that the elastic air bag is extruded intermittently, the elastic air bag supplies water to the water outlet pipe, the water is sprayed to the surface of the transparent cover, and a better cleaning effect is achieved in cooperation with wiping of the cleaning brush.

The invention discloses a spherical camera easy to clean, relates to the technical field of monitoring equipment, and solves the problem that the self-cleaning effect of the existing spherical camerais poor. The spherical camera comprises a protective cover as well as a control system and a camera which are arranged in the protective cover, the protective cover is vertically divided into a waterproof cover and a glass cover, an outer cover is sleeved on the waterproof cover, an annular slide rail is arranged between the outer cover and the protective cover, a power device is arranged on the slide rail, a cleaning device is connected below the power device, the cleaning device comprises a cleaning brush mechanism and a cleaning sponge mechanism, the cleaning brush mechanism and the cleaning sponge mechanism are controlled by a control system to clean the glass cover, and a cleaning brush and cleaning sponge can perform targeted cleaning on different types of stains, so that the cleaning effect is good. The spherical camera has a broad application prospect in the field of monitoring equipment.

The invention relates to an electric cleaning device and method for laparoscopic apparatuses. The electric cleaning device comprises a motor, a support, an outer fixing transparent barrel and an inner rotating barrel provided with a hairbrush and a plurality of through holes. The inner rotating barrel is arranged in the outer fixing transparent barrel, a rotating shaft is connected to the bottom end of the inner rotating barrel, a first bevel gear is installed on the rotating shaft, a second bevel gear engaged with the first bevel gear is installed on an output shaft of the motor, the support comprises an upper fixing ring, a bottom plate, connecting rods and stretchable supporting rods, the outer fixing transparent barrel is connected to the stretchable supporting rods through fixing rods, the first bevel gear is installed on the bottom plate through a fixing shaft and a bearing, a heating layer is further arranged on the inner wall of the outer fixing transparent barrel, a multi-enzyme-cleaning-liquid adding trough with a bottom cover is further arranged on the outer fixing transparent barrel, and the scale value is arranged on the outer fixing transparent barrel and the multi-enzyme-cleaning-liquid adding trough. According to the electric cleaning device and method, the inner rotating barrel and the outer fixing barrel are designed, soaking of multi-enzyme solutions and heating treatment are carried out, and the electric cleaning device and method have the advantages of being reasonable in structure, good in cleaning effect, wide in application range, free of manual cleaning and the like.

The invention relates to a cold-rolled sheet detergent. The detergent comprises 8-12wt% of fatty alcohol polyoxyethylene ether, 8-12wt% of alkylphenol polyoxyethylene, 5-10wt% of hexamethylenetetramine, 5-8wt% of a metal complexing agent, 1-4wt% of citric acid, 9-12wt% of oxalic acid, 8-12wt% of a corrosion inhibitor, 1.5-3wt% of hydrochloric acid and 40-50wt% of water. The detergent can well clean a cold rolled sheet, and can simultaneously realize degreasing, cleaning and descaling, so the detergent has the advantages of work simplification, manpower and material resource saving, and work efficiency improvement.

The invention discloses an electric heating cleaning method. An electric heating functional component is made of an electric heating or conductive and magnetizing ferromagnetic material, or a functional component is provided with an electric heating part made of an electric heating or magnetizing ferromagnetic material to form the electric heating functional part; the functional component is a device the pollution of which can be eliminated by heating comprises a filter screen, a static purifying device electrode and a blade impeller. The dirt on the surface of the electric heating functional component is dehydrated, inactivated, melted, tendered, carbonized, burnt, shed and stripped by loading the current on the electric heating functional component. A non-stick coating is arranged on the surface of the electric heating functional component. An electric heating cleaning device produced by the method consists of an electric heating functional component and a heating power source. The electric heating cleaning device is characterized in that the electric heating functional component comprises a connecting interface which forms an electric circuit with the heating power source or comprises an electromagnetic coil for forming electromagnetic coupling with the electric heating functional component. The invention has the advantages of favorable cleaning effect, high speed, non-relation to mechanism movement, compact and reliable structure, wide application range, environment friendlessness and no raise dust or waste liquor discharge. Two embodiments are provided by combining with attached drawings.

The invention relates to the field of capacitor manufacture and aims to provide a supercapacitor cleaning and drying device and a cleaning and drying method. The supercapacitor cleaning and drying device comprises a rack, a conveying mechanism with a conveying belt, two high-pressure cleaning chambers, a liquid blowing drying chamber and a drying chamber, wherein the two high-pressure cleaning chambers, the liquid blowing drying chamber and the drying chamber are sequentially arranged in a front and back mode and sleeve the conveying belt, and an annular shower pipe group which sleeves the conveying belt is arranged in the high-pressure cleaning chamber. According to the supercapacitor cleaning and drying device, high-pressure hot water surrounds a supercapacitor for cleaning, and drying is performed using hot air after the liquid blowing drying chamber primarily dries water. The supercapacitor cleaning and drying device is high in cleaning and drying efficiency and good in cleaning effect. The cleaning and drying method is capable of meeting cleaning and drying requirements of the supercapacitor and high in efficiency.

The invention discloses a cleaning method of an optical lens. The cleaning method comprises the following specific steps that 1, the lens is cleaned with an organic solvent cleaning solution; 2, the lens is cleaned with an alkalinity cleaning solution; 3, the optical lens is cleaned with an acidity cleaning solution; 4, the lens is cleaned with deionized water; 5, the lens is cleaned with alcohol;and 6, the lens is dried. After each step from one to three, a water cleaning solution is utilized for carrying out cleaning; and ultrasonic vibration is accompanied in the step 4. By means of the manner, the cleaning method can improve the cleaning effect of the optical lens, and especially residues on the cylinder surface (non-polished surface) of the lens can be eliminated. As the acidity cleaning solution is added, alkaline matter attached to the surface of the lens is neutralized, the cleaning effect can be enhanced, and other impurities are not introduced.

The invention relates to the technical field of air purification treatment and discloses an air purification and dust removal device. The device comprises a casing and a dust collecting hopper, wherein a residue discharging pipe is arranged at the lower end of the dust collecting hopper, a residue discharging valve is arranged on the residue discharging pipe, a base plate is arranged in the casingand divides a space in the casing into an upper cavity and a lower cavity, an exhaust pipe is arranged on the side surface of the upper end of the casing, an air inlet pipe is arranged on the side surface of the lower end of the casing, a plurality of positioning holes are formed in the base plate, the upper ends of filter bags are open, the lower ends of the filter bags are closed, the open endsof the filter bags are communicated with the positioning holes, a distributor is arranged in the casing and located below the filter bags, a vertical guide pipe is arranged in the center of each filter bag, the lower ends of the guide pipes are fixedly connected with the distributor, exhaust holes are formed in the side surface of each guide pipe, a high-pressure air pipe is arranged on the outerside of the casing, the inner end of the high-pressure air pipe is connected with the distributor, and an electrical control valve is arranged on the high-pressure air pipe. Dust in the air can be effectively removed, the air quality is effectively improved, the filter bags are automatically cleaned regularly, and the manual clearing cost is saved.