62results about How to "Achieve deep cleaning" patented technology

The invention discloses green and all-natural compound plant-type efficient fruit and vegetable washing salt which comprises the following ingredients: sodium chloride, a sponge gourd extract and an auxiliary material. Powdered fruit and vegetable washing salt is visually similar to edible salt and is easily eaten by mistake. In case of mistaken eating, a stain removal ingredient in the common washing salt can cause stomachache, vomiting and diarrhea symptoms, and results in harms to a human body. The washing salt adopts a pure biomaterial, namely the sponge gourd extract, as a main material for removing pesticide residue. Under a synergistic effect of deemulsification of the salt and an auxiliary material assistant, the sponge gourd extract exerts cleaning effects on dirt such as oil stains, fruit wax, the pesticide residue; deep cleaning of the surfaces of fruits and vegetables is achieved; potential safety hazards during eating of the fruits and the vegetables are solved; the fruit and vegetable washing salt is a green and natural plant type formula, is safe, nontoxic and harmless to the body after the mistaken eating; the ingredients are all natural and biodegradable; the water quality is not polluted; no secondary pollution is caused; a preparation technology is simple and practicable; and the fruit and vegetable washing salt is safe, and has no side effects and a better popularization value.

The invention discloses a fruit vegetable plant enzyme and a preparation method and application thereof. The fruit vegetable plant enzyme comprises honey, fruits and vegetables, plants, Chinese medicinal materials and water as raw materials. The fruit vegetable plant enzyme is beneficial to regulate various sub-health conditions of human body, so that the sub-health conditions of the human body can be improved, and gradually return to normal, and cells are younger.

The invention provides a robot for cleaning a glass curtain wall. The robot comprises a machine body main shell and an internal control structure; the machine body main shell structure comprises suction cups, a caterpillar band and wheels which are integrated into a whole. Protrusions are arranged on the inner side of the caterpillar band and used for being connected with the wheels and transmitting power. The wheels drive the robot to move. A sweeping head is driven to move for sweeping through the internal control structure; scraping plates are obliquely arranged and sewage can be conveniently recycled and stored, so that a curtain wall is cleaned in a large-area manner, and the cleaning efficiency is effectively improved.

The invention provides a blackhead derived composition, a convergent soothing composition and a blackhead removal composition composed of the blackhead derived composition and the convergent soothingcomposition. The blackhead derived composition comprises is prepared from a honeysuckle extract, a Sophora flavescens extract, a wormwood extract, a lactic acid bacteria fermentation lysis product, organic acid and water; and the convergent soothing composition is prepared from a yeast / zinc fermentation product, lecithin, cholesterol, a mint extract, hydroxyphenyl propanamide benzene acid, tea tree essential oil, rosemary leaf oil and water. The blackhead removal composition comprises the two compositions, the two compositions are used in combination with each other, the effect of blackhead derivation and smoothing astringencycan be taken into account, the accumulation of horniness can be effectively removed, blocked sebaceous glands are dredged and blackheads are dissolved and surfaced, and oil can be furthercleaned and controlled, bacteriaare inhibited, and acne is removed and pores are restrained; and in addition, the effects of gentle soothing, adjusting the skin quality and desalinating scars are further achieved, and question skins can restore transparent refreshing through working together of the two compositions.

The invention discloses a multi-nozzle water jet type removing device of a cuticle on the body surface of a sea cucumber. The removing device comprises a mechanical main body, a washing device, a conveying device, a discharging device and a protection device, wherein the washing device is located above the whole mechanical main body; a water pump and a motor are mounted on a base of the mechanical main body; water is sprayed by nozzles to nozzle groups distributed in a multi-point symmetrical manner in space to remove the cuticle of the sea cucumber. The conveying device is located below the nozzle groups and a circulating device, a conveying driving device is used for providing power for the conveying of the sea cucumber, a sea cucumber clamping device is fixedly connected with the sea cucumber conveying mechanism and used for automatically feeding and clamping the sea cucumber in a movement process, clamping baffle plates on the two sides can be used for protecting an abdomen and pleopods of the sea cucumber, so as to prevent the abdomen and the pleopods from being damaged by water jet. According to the removing device, the cuticle on the body surface of the sea cucumber is removed by adopting a multi-nozzle water jet manner, so that a mucosa on the surface of the sea cucumber can be deeply washed; moreover, the sea cucumber is washed, and a better washing effect of the surface of the sea cucumber is achieved.

The invention discloses a limescale scavenging agent. The limescale scavenging agent is prepared from, by weight, 50-80 parts of water, 5-8 parts of modified starch, 10-20 parts of lemon juice, 5-10 parts of white vinegar, 3-5 parts of tea leaves and 2-4 parts of salt. The invention further discloses a preparation method of the limescale scavenging agent. The limescale scavenging agent is good in cleaning effect, high in efficiency and high in viscosity, is directly attached to the surface of limescale after spraying, continuously goes deep into the limescale and will not flow, and the limescale is deep cleared away.

The invention discloses a detergent taking a luffa extract as a raw material. The detergent comprises the following components: sodium chloride, a luffa extract and auxiliary materials. According to the invention, pure biomass luffa extract is used as a main material for removing pesticide residues, and under the synergistic effect of a salt demulsification effect and auxiliary material additives,the cleaning effect of the luffa extract on dirt such as oil stains, fruit wax, pesticide residues and the like is exerted, so that deep cleaning of the surfaces of fruits and vegetables is achieved,and potential safety hazards during eating of the fruits and vegetables are eliminated; and the detergent provided by the invention is an environmentally-friendly natural plant formula, is safe and non-toxic, is harmless to the body after being mistakenly eaten, contains pure natural components, can be biologically degraded, does not pollute the water quality, does not cause secondary pollution,is simple and feasible in preparation process, is safe, does not have side effects, and has a high popularization value.

The invention discloses anti-hair loss shampoo. The anti-hair loss shampoo is prepared from the following components in parts by weight: 5 to 8 parts of natural plant essential oil, 3 to 4.5 parts ofa penetrating agent, 13 to 18 parts of a bio-based surfactant, 4 to 6.5 parts of a natural biological extract, 2 to 4 parts of a nursing agent, 2.5 to 3 parts of glycerol and 61.5 to 75 parts of de-ionized water, wherein the penetrating agent is a composition of isopropyl myristate, tetraethylene glycol, polyamine amide and trimethyl coconut oil ammonium chloride at the mass ratio of (30-35): (30-35): (15-20): (15-20); and the nursing agent is a composition of lauryl sodium carboxymethyl imidazoline acetate, alkyl imidazole phosphate and coconut oil amide propyl betaine at the mass ratio of (40-60): (20-30): (20-30). According to the anti-hair loss shampoo disclosed by the invention, a plurality of natural bio-based environment-friendly components are used as main raw materials, so that the anti-hair loss shampoo is moderate and skin-friendly and has no irritation; the anti-hair loss shampoo is efficient and clean; the pH (potential of Hydrogen) value is weak acid and is close to thatof scalp, so that hair loss can be prevented and the hair loss problem is solved.

The invention relates to a cleaning method for photovoltaic panels in solar photovoltaic arrays. For solar photovoltaic arrays which are distributed in sloping lands and mountain lands and are short in length, a plurality of distributed fixed water supply stations are arranged to cover an operation area radiated by the whole photovoltaic power station, and the operation area radiated by the wholephotovoltaic power station radiation is provided with a movable first plunger pump, a movable first wire take-up device and one or more cleaning robots. After one fixed water supply station completesthe cleaning operation through the cleaning robots, the first plunger pump, the first take-up device and the cleaning robots are moved to the next fixed water supply station through manpower to continue the cleaning operation. For photovoltaic arrays which are distributed in plains and deserts and are long in length, a supply station is mounted on a motor vehicle, the motor vehicle is equipped with a cleaning robot simultaneously, and the cleaning robot automatically conducts the cleaning operation in the motor vehicle moving process till the cleaning operation is completed. The cleaning method has the characteristics of low cost, convenient operation and high cleaning efficiency.

The invention discloses a blockage clearing device for a multi-air-preheater system and a blockage clearing method of the blockage clearing device, relates to the technical field of air preheater cleaning, and aims to solve the problem that heat exchange fins in existing air preheaters are prone to soot impurity adhesion and difficult to clear along with long-time use. A first anti-blocking device is installed on one side of a heat exchange rotor, a first lead screw is rotationally installed at the upper end of the interior of the first anti-blocking device, a sand-containing spray head is fixedly installed below a first sliding block, and a sand storage barrel and an air compressor are arranged in a first fixing box. A recovery groove is formed in the lower end of the interior of the first anti-blocking device, a second anti-blocking device is installed on the other side of the heat exchange rotor, second lead screws are rotationally installed at the upper end and the lower end of the interior of the second anti-blocking device, a rotating base is fixedly installed at one end of a second sliding block, a cleaning head is rotationally installed in the rotating base, and a second fixing box is fixedly arranged on one side of the second anti-blocking device.

The invention relates to the technical field of air conditioners and provides an air conditioner and a self-cleaning control method for an fan and air duct thereof to solve the problems that the and air duct of an existing air conditioner are high in dust removal cost and inconvenient to use. The control method comprises the steps: starting a refrigeration mode, controlling a first fan to run at afirst rotating speed for a first set duration, and forming a first water film on the surface of an evaporator; controlling the first fan to reversely run for a second set duration at a second rotating speed, so that dust attached to the fan and the air duct can be thrown out and attached to the first water film; controlling the first fan to operate for a third set duration at a third rotating speed, so that flowing condensate water can be formed on the surface of the evaporator, and dust is discharged by virtue of the flowing condensate water, wherein the second rotating speed is greater thanthe first rotating speed and the third rotating speed. According to the control method provided by the invention, the automatic cleaning of dust in the fan and the air duct of the indoor unit can berealized, a disassembling and assembling machine is not needed, a special cleaning tool is not needed, and the dust cleaning cost can be greatly reduced.

The invention relates to the technical field of cultivation, in particular to a water spraying type cultivation pond convenient in water changing. The water spraying type cultivation pond comprises apond body and is characterized in that four symmetrically distributed L-shaped support columns are fixedly welded to the lateral wall of the pond body, a flat plate is welded to the bottom end of eachL-shaped support column, an electric push rod of the same type is fixedly mounted on each flat plate, a square tank is fixedly welded to the top ends of the electric push rods, the bottom end of thepond body is provided with an opening, the top end of the square tank is clamped into the opening, and the bottom of the pond body is provided with evenly distributed through holes. The water sprayingtype cultivation pond has the advantages that the bottom of the pond body can be fast opened and closed by the vertical movement of a hydraulic machine; due to the fact that water in the pond body spirally flows out through the through holes, fish excrement at the bottom of the pond body is carried out by the water, and a mild cleaning effect is achieved; a water outlet pipe fixed at the top of the pond body can be regulated to clean the interior of the pond body at any time to achieve deep cleaning, and the cultivation pond is high in functionality and suitable for being popularized as compared with an existing cultivation pond.

The invention discloses a brush holder driving device for an electric toothbrush, and relates to the field of electric toothbrushes, in particular to improvement of brush holder driving devices therein. The brush holder driving device for the electric toothbrush is delicate in structure, convenient to use and high in stability; during use, a brush holder can be stably driven, and meanwhile, brush heads can be conveniently replaced. The brush holder driving device comprises a pair of electromagnets, a driving block and a pair of fixed contacts, wherein a cavity is formed in the middle part of a pedestal of the electric toothbrush; the electromagnets and the fixed contacts are all fixedly connected to the interior of the cavity, and are arranged on the two sides of the cavity respectively; moving contacts correspond to the electromagnets one to one, and the electromagnets are connected in series between the moving contacts and a power supply. The electric toothbrush also comprises a plurality of brush heads which are detachably connected to the end, far away from the pedestal, of the brush holder. The brush holder driving device has the advantages of good tooth cleaning effect, high stability, high reliability and long service life.

The invention discloses a cleaning method capable of automatically cleaning an electrostatic dust collection unit in a range hood, and relates to the technical field of range hoods. The cleaning method comprises the following steps that through the control of a control system, purifying fluid in a water tank is extracted by a water pump to spray heads mounted at a wind inlet and the position abovethe electrostatic dust collection unit, and is sprayed to the electrostatic dust collection unit; the control system can automatically generate cleaning time duration and drying time duration according to the last cleaning working time duration; through air pressure produced by a fan of a range hood body, the purifying fluid sprayed by the spray heads is blown to the inner part of the electrostatic dust collection unit, so that deep cleaning of the electrostatic dust collection unit is realized; and after being cleaned, the electrostatic dust collection unit is dried. The cleaning method disclosed by the invention does not need external intervention, is simple in structure, and can automatically and intelligently clean the electrostatic dust collection unit.

The invention relates to the field of sewage treatment, and concretely relates to a grille trash-holding treatment system. The grille trash-holding treatment system comprises a grille trash removal machine and a trash holding gate, an oxalic acid washing assembly is arranged in the grille trash removal machine to remove a scale calcification layer, and inner washing assembly is arranged to removea hair and fiber layer; the installation sequence of all the washing assemblies is optimized, the washing angle of every washing assembly is optimized, the washing assemblies cooperate with each other, and front washing provides an addition effect to rear washing to achieve deep cleaning of a grille mesh plate; inner washing nozzles are arranged in a manner of staggering up and down, and the leftwashing direction and the right washing direction of the inner washing nozzles are opposite, so multi-angle coverage cleaning of the grille mesh plate is achieved; a residue baffle plate is arranged to avoid the influences of residues on the inner washing assembly and improve the running stability of the inner washing assembly; the rotation of gate plates of the trash-holding gate in gate frames is controlled to realize the bypass function of a grille channel; and a grille device for increasing the water throughput is additionally arranged between the trash holding gate and the grill trash removal machine to improve the water treatment capacity of the grill trash removal machine.

The invention discloses a multifunctional floor scrubber. The floor scrubber comprises a cleaning base and a holding part connected to the cleaning base, and a suction device, a water storage tank and a sewage tank are arranged on the holding part. The floor scrubber is characterized in that: a front cleaning rolling brush is arranged at the front end of the cleaning base, a rear cleaning rolling brush is arranged at the rear end of the cleaning base, the inner side of the front cleaning rolling brush is provided with a front suction port, the inner side of the rear cleaning rolling brush is provided with a rear suction port, the cleaning base is further provided with a suction channel connected to the suction device, and the front suction port and the rear suction port are connected to the suction channel. The double-cleaning rolling brush structure and the double-suction-port structure are arranged, the repeated scrubbing action and time of a user on a heavy dirty area are reduced, the working efficiency of the floor scrubber is improved through the structures, the floor is mopped more cleanly, some dead angle areas can be mopped, and the use is convenient.

The invention discloses a deep cleaning machine for vegetables, comprising a first-grade frame and a second-frame; the inner part of the frame is provided with two conveying wheels, and a track is arranged on the conveying wheel; a feeding opening is arranged at the left upper end of the frame, and the right side of the feeding opening is provided with an atomizing nozzle I, and the right side of the atomizing nozzle I is provided with a storage box; the top part of the second-grade frame is provided with an atomizing nozzle II, the right side face of the second-grade frame is provided with a discharge opening; the inner part of the discharge opening is provided with a guide plate; the joint of the bottom parts of the first-grade frame and the second-frame is provided with a pollution accumulation pond; for the storage box pond is filled with saline water with 3% of concentration; the saline water is sprayed to vegetables to be cleaned through the atomizing nozzle I, thereby removing sludge on the surface of the vegetable and cleaning pesticide residue on the vegetable; for the atomizing nozzle II in the second-grade frame sprays clean water, the vegetable surface is further cleaned, thereby guaranteeing the complete cleaning and safe use of vegetables; therefore, the deep cleaning machine is worthy of popularization.

The invention discloses a skin cleaning instrument. The skin cleaning instrument comprises a housing, an infrared device, a sucker device, a control device and a suction device. The housing comprisesan upper cover and a rear cover, the upper cover and the rear cover are connected to form a cavity, the upper cover is provided with a sucker protrusion, and the side, disposed on the same side as thecavity, of the sucker protrusion is provided with a concave cavity and a first hole. The first hole runs through the upper cover, the infrared device is disposed in the concave cavity and connected to the control device, the sucker device is disposed on the sucker protrusion, and the suction device includes a suction pipe and a negative pressure device. The infrared device irradiates the skin with infrared light to open the pores, so that blood circulation is promoted, and metabolic waste is discharged. Meanwhile, the sucker device sucks dust, keratin, blackhead, acne, grease dirt and the like in the skin surface and the pores, so that not only is deep cleaning of the skin achieved, but also has a skin beatifying effect is achieved.

The invention discloses a transformer bushing capable of removing dirt when encountering water, and belongs to the field of transformer insulating bushings. The transformer bushing comprises a tubular column and a plurality of porcelain plates, wherein the porcelain plates are evenly and fixedly connected to the outer end of the tubular column. Through the arrangement of the accumulated water trigger ring, rapid collection of rainwater in rainy days can be realized; the hard water filtering net is triggered to be driven through accumulation of rainwater, so the hard water filtering net drives the cotton thread net and the multi-section washing assisting soft rod to approach the porcelain dish, and deep cleaning of dust on the surface of the porcelain dish is achieved along with rotating motion; meanwhile, in combination with flowing of rainwater on the surface of the porcelain plate, the surface of the porcelain plate is quickly recovered to be clean; moreover, after the single triggering is completed, the accumulated water triggering ring water loss is recovered to the original position, and the triggering process is continued again. Therefore, dust on the surface of the porcelain plate can be deeply and effectively removed, the cleanliness of the porcelain plate is recovered, and flashover accidents of the porcelain plate are reduced.

The invention relates to the technical field of cosmetics, in particular to a pearl essence facial cleanser and a preparation method thereof. The raw materials of the pearl essence facial cleanser comprise the following components in parts by mass: 20-25 parts of anionic surfactants, 6-12 parts of amino acid foaming agents, 30-50 parts of pearl essence liquids, 3-6 parts of citric acid, 3-6 partsof ammonium hyaluronate, 3-5 parts of glycerol, 3-5 parts of humectants and 1-2 parts of preservatives, wherein the pearl essence liquids are obtained by fully mixing pearl powder and purified water and degrading active oxygen molecules, and the pearl essence liquids contain 0.05 wt% to 0.1 wt% of nanometer pearl powder particles. The pearl essence amino acid facial cleanser has rich and exquisitefoam, mild and non-irritating raw materials, combines the amino acid foaming agents, the amino acid surfactants and the pearl essence liquids, thoroughly removes dirt, and utilizes nano pearl powderparticles to deeply clean skin.

The invention discloses a cleaning device for textile fabrics. A driving shaft runs through the right side of the middle part of the rear side wall of the housing inner cavity, the output end of the motor is fixedly connected to the driving shaft, and the outer side wall of the driving shaft is closely attached to the right end of the conveyor belt. The conveyor belt is closely attached to the outer wall of the driven shaft, the front end of the driving shaft and the driven shaft are fixedly connected with cleaning rollers, and the front and rear side walls of the inner cavity of the housing are provided with four T-shaped slots. The cleaning roller is installed to realize the deep cleaning of the front and back of the cloth. There is also a manual rewinding device, which can manually control the speed of rewinding, that is, the cleaning time of the cloth can be manually controlled, and the invention also uses the T-shaped slot The movable connection with the first roller, the T-shaped groove is equipped with a spring, which can tighten the cloth more stably and transport it in the device, and the invention has a simple structure and is easy to operate.

The invention relates to the technical field of air conditioners and provides an air conditioner and a self-cleaning control method for an fan and air duct thereof to solve the problems that the and air duct of an existing air conditioner are high in dust removal cost and inconvenient to use. The control method comprises the steps: starting a refrigeration mode, controlling a first fan to run at afirst rotating speed for a first set duration, and forming a first water film on the surface of an evaporator; controlling the first fan to reversely operate at a second rotating speed and then operate at a third rotating speed, and circularly executing the step for at least one time, so that dust attached to the fan and the air duct can be thrown out and attached to the first water film; and controlling the first fan to operate at a fourth rotating speed for a third set duration, forming flowing condensate water on the surface of the evaporator, and discharging dust by means of the flowing condensate water. According to the control method provided by the invention, deep automatic cleaning of dust in the fan and the air duct of the indoor unit can be achieved, a disassembling and assembling machine is not needed, a special cleaning tool does not need to be arranged, and the dust cleaning cost can be greatly reduced.

The invention relates to the field of sewage treatment and specifically relates to a method for grating trash-holding treatment. The method comprises three steps of grating intercepting, cleaning anddirt removal, and deep self-cleaning of grating. An oxalic acid cleaning component is added into a grating scrubbing machine for removing a scale calcified layer; an inner cleaning component is addedfor removing a hair fiber layer; mounting sequence of all the cleaning components is optimized; cleaning angles of all the cleaning components are optimized; the cleaning components are matched with each other; front-end washing is capable of promoting the effect of rear-end washing; deep cleaning of a grating plate is realized; a transcendent function of a grating channel is realized by controlling the rotation of a gate plate of a trash-holding gate in a gate frame; an automatic controlled PLC control system is arranged for controlling the implementation of a trash-holding process; washing steps can be reasonably combined and adjusted according to the blocking condition of the grating plate, so that automatic cleaning of the system under the condition of energy conservation and emissionreduction can be realized and the trash-holding and cleaning efficiency can be increased; the PLC control system is connected with a touch screen and a central controller; operation is convenient.

The invention discloses a multifunctional hand brushing machine for cleaning and disinfecting hands. The multifunctional hand brushing machine is used for solving the problem that existing hand disinfection devices are low in efficiency because medical personnel can only clean and disinfect one hand each time and the problem that the hands of the medical personnel are inconvenient to clean becauseexisting devices for simultaneously disinfecting two hands cannot adjust the distance between the two hands. The multifunctional hand brushing machine comprises a case, wherein a sliding groove is formed in the middle of the front side wall of the case, and a first hand brushing box and a second hand brushing box are symmetrically installed in the case. According to the invention, a medical hand-washing-free disinfectant and water in a liquid storage tank are conveyed to a spray head through a U-shaped pipe by means of a water pump, so the hands of medical staff are washed; the disinfectant can be conveniently sprayed to the two sides of the hands of the medical staff through the spray head by means of the U-shaped pipe, so rapid hand washing and disinfection are facilitated; and a secondelectric push rod drives the first hand brushing box and the second hand brushing box to move towards the two sides of the case, so the distance between hand inlet holes can be adjusted conveniently,and different medical staff can use the multifunctional hand brushing machine conveniently.

The invention relates to the technical field of cosmetics, in particular to a pearl essence liquid, a preparation method and an application thereof. The preparation method of the pearl essence liquidincludes the following steps: fully mixing pearl powder and purified water to obtain a mixed liquid; performing ultrasonic treatment on the mixed liquid; introducing active oxygen molecules into the ultrasonically-treated mixed liquid under rapid stirring for reaction; standing the solution after the reaction; and collecting an upper suspension. The method organically combines the ultrasonic extraction process with the high-efficiency depolymerization of active oxygen molecules, the pearl powder suspension is fully fused with pure water after being subjected to the strong cavitation effect andstirring effect generated by ultrasonic at first, on the basis of which, the high-efficiency depolymerization of the active oxygen molecules is utilized to promote the effective decomposition of pearls and release self-beneficial substances into water, and the pearl suspension is converted into small molecular substances which are easy to absorb by human bodies on the basis of keeping the beneficial components of the pearls to the greatest extent.

The invention discloses a blackboard eraser with a quick cleaning structure, and belongs to the field of blackboard erasers. According to the blackboard eraser with the quick cleaning structure, a self-cleaning chain is arranged and can automatically move along the surface of cleaning cotton along with the wiping process, so that on one hand, the cleaning cotton is assisted to deeply clean a blackboard, and on the other hand, chalk dust attached to the surface of the cleaning cotton is absorbed; and meanwhile, the air at the inner side of an elastic pressing sleeve is promoted to repeatedly flow by tightly holding and extruding the elastic pressing sleeve with the hands, the chalk dust adsorbed by the self-cleaning chain is separated along with damp air flow and finally adsorbed by an adsorption layer, the desorbed self-cleaning chain circularly moves along the surface of the cleaning cotton, and the cleaning cotton and the blackboard are continuously and deeply cleaned, so that the cleaning cotton can continuously keep a certain wiping effect, the blackboard is effectively wiped, falling of the cleaning cotton and the chalk dust on the blackboard is reduced, and the healthy usability of the blackboard eraser is improved.

The invention discloses a traditional Chinese medicine processing device with a cleaning function and a processing method. The traditional Chinese medicine processing device comprises a heating cylinder body provided with a heating device, and a connecting shaft is installed at one side of the heating cylinder body and is connected with a motor output shaft through a belt; an annular cleaning scraper and a water outlet pipe are installed in the heating cylinder body, during processing, the annular cleaning scraper fits the inner wall of one side of the heating cylinder body, the inner diameterof the annular cleaning scraper is larger than the diameter of the water outlet pipe, and the cleaning scraper is connected with an air cylinder through a connecting rod; a feed inlet, a feed outletand a drainage opening which are communicated with an inner cavity are formed in the outer wall of the heating cylinder body, the inner wall of the heating cylinder body can be thoroughly cleaned, theeffects of cleaning away and removing dirt are achieved, besides, after traditional Chinese medicine is processed, the annular cleaning scraper can also push the traditional Chinese medicine out of the feed outlet, the traditional Chinese medicine is conveniently collected, and the labor force and production cost are greatly lowered.

The invention relates to the technical field of flow batteries, in particular to a battery stack residue cleaning device and method suitable for hydrochloric acid flow batteries. The cleaning device includes a gas blowing mechanism and a waste liquid tank for receiving the electrolyte discharged from the liquid outlet of the battery stack. Heating and humidifying heater and humidifier, the two ends of the cylinder are respectively provided with an air inlet connected to the purge gas source and an air outlet connected to the battery stack liquid inlet. The cleaning method adopts the cleaning device, and the controller mainly controls the working status of the blower, heater and humidifier according to the pressure value information, temperature value information and humidity value information measured by the pressure transmitter, temperature sensor and hygrometer. Make the pressure value, temperature value and humidity value of the purge gas at the air outlet of the cylinder rise and maintain within the target range. It can realize deep cleaning of residual electrolyte inside the battery stack.

The invention discloses a cystoscope cleaning system for urinary surgery, which can clean an internal channel of a cystoscope, and comprises a first clamping assembly, a second clamping assembly, a third clamping assembly, a fourth clamping assembly, a fourth clamping assembly and a fifth clamping assembly, the spatial position of the first clamping assembly is adjustable, and the first clamping assembly is used for clamping an operation part of the cystoscope; the spatial position of the second clamping assembly is adjustable, and the second clamping assembly is used for clamping the tip part of the cystoscope; the embedded cleaning assembly is arranged in the internal channel of the cystoscope in advance, and during cleaning, fluid is injected into the internal channel so as to drive the embedded cleaning assembly to conduct movable cleaning; and the limiting column assembly is located on one side of the cystoscope, and during cleaning, the spatial position of the cystoscope is adjusted through the first clamping assembly and / or the second clamping assembly, so that the cystoscope is bent at a designated position under limiting of the limiting column assembly, and the cleaning contact force of the embedded cleaning assembly is improved.

The invention relates to the field of sewage treatment, in particular to a grid pollution-stopping treatment method. The invention includes three steps of grid interception, flushing and decontamination, and deep self-cleaning of the grid, by adding oxalic acid flushing components in the grid decontamination machine to remove the scale calcification layer, adding internal flushing components to remove the hair fiber layer; optimizing each flushing component The installation sequence of each flushing component is optimized, the flushing angle of each flushing component is optimized, the flushing components cooperate with each other, the front-end flushing provides a bonus to the effect of the rear-end flushing, and the deep cleaning of the grille mesh is realized; by controlling the gate plate of the trash gate in the gate The rotation in the frame realizes the transcendence function of the grille channel; an automatic control PLC control system is set up to control the implementation of the dirt blocking process, and the combination and adjustment of the flushing steps are reasonably carried out according to the blockage of the grille plate to achieve energy saving and emission reduction The automatic cleaning of the system under the premise of improving the efficiency of dirt blocking and cleaning; the connection of the PLC control system with the touch screen and the central control is convenient for operation.