493 results about "Cleaning methods" patented technology

The invention discloses an intelligent trash-cleaning machine based on AI visual identification, and belongs to the field of visual identification, the intelligent trash-cleaning machine comprises an AI visual identification module, an intelligent control system and a rotary trash-cleaning execution mechanism, the AI visual identification module is in communication connection with the intelligent control system, and the intelligent control system is electrically connected with the rotary trash-cleaning execution mechanism; through cooperative work of the AI visual recognition module and the intelligent control system, precise recognition and efficient cleaning of dirt in water are achieved, and compared with a traditional dirt cleaning mode, the system has remarkable advantages. The method is excellent in recognition capability, sewage disposal efficiency, response speed, adaptability and the like, and can be widely applied to pretreatment scenes of pump station water inlets, urban river channels, reservoir spillways, sewage treatment plants and the like. Popularization and application of the trash remover can bring good economic, social and environmental benefits, powerful technical support is provided for water area treatment, and the trash remover has wide market prospects and development potential.

Disclosed is a cleaning unit for a notching apparatus, which cleans a jig supporting an object to be processed in the notching apparatus. The cleaning unit disclosed herein may comprise: an outer brush configured to brush an outer surface of the jig, in which the outer surface supports the object to be processed; and an inner brush configured to brush an inner surface of the jig, which is opposite to the outer surface, and having a shape different from that of the outer brush.

The invention discloses an abrasive water jet cleaning device and cleaning method.The abrasive water jet cleaning device comprises a cleaning box body, a spray head cleaning assembly and a conveying roller way, and the spray head cleaning assembly comprises a mounting frame, a mounting block and a spray head; the spray head cleaning assembly located on one surface of the steel plate / belt comprises a pair of installation frames, each installation frame is provided with a plurality of spray heads, the cleaning areas of the spray heads on the two installation frames cover the transverse width of the steel plate / belt after being combined, the spray heads on the two installation frames are obliquely arranged, and the spray heads on the two installation frames are arranged in a staggered mode. And the spraying directions of the sprayers face the two transverse sides of the steel plate / strip respectively. According to the cleaning device and the cleaning method, under the condition that optimal process parameters and spatial arrangement conditions of the spray head are met, extremely high part universality can be achieved, modular disassembly can be carried out, and the equipment site requirement can be reduced.

The invention provides a self-cleaning method for a cleaning system. The self-cleaning method comprises the steps that a self-cleaning instruction is obtained, cleaning equipment is controlled to enter a self-cleaning mode, in the self-cleaning mode, a rolling brush keeps rotating, and in the self-cleaning mode, the cleaning equipment is configured to be capable of being switched between a standard mode and a pressurization mode; after the self-cleaning mode is started, the cleaning equipment is controlled to be switched to the pressurization mode at least once, and in the pressurization mode, the switch assembly is controlled to open the pressurization channel and close the dirt suction channel; wherein in the standard mode, the dirt suction port is communicated with the dirt suction channel; and in the pressurizing mode, the pressurizing opening is communicated with the pressurizing channel, and the rolling brush keeps rotating. And in the pressurizing mode, the pressure of the rolling brush and the bottom wall of the cleaning groove is increased, so that stains on the rolling brush can be rapidly removed, sewage on the rolling brush can be rapidly squeezed out, and the use experience feeling of a user is improved.

This invention discloses a live-line cleaning machine for communication equipment and its control system. This invention relates to the field of communication equipment cleaning technology, solving the problems of traditional cleaning methods being too labor-intensive and having poor cleaning effects. This invention performs a second-stage cleaning process, targeting the gaps and crevices of the circuit board. It sequentially processes the empty areas of the circuit board, identifying relevant empty areas and determining whether these areas need cleaning based on their area. Based on this determination, the subsequent cleaning route and spray rate are determined to ensure proper spraying of the circuit board in the second stage. Through the cleaning work in the first or second stage, better processing results are achieved for the circuit board during the spraying process.

The invention provides a self-cleaning method of a surface cleaning device.The surface cleaning device comprises a floor brush with a roller brush cavity, a cleaning part, a water supply assembly and a dirt suction assembly, the water supply assembly comprises a water supply opening, the dirt suction assembly comprises a dirt suction opening communicating with a dirt containing barrel, and the cleaning part is provided with a first position close to the dirt suction opening and a second position away from the dirt suction opening; the cleaning part is located at a first position, the cleaning part abuts against the scraping part, the cleaning part is located at a second position, and a gap is formed between the cleaning part and the scraping part. The self-cleaning method at least comprises the following steps: a cleaning part movement stage: controlling the cleaning part to move, and switching the cleaning part between the first position and the second position, so that the distance between the cleaning part and the dirt suction port is changed; dirt or dirty liquid at least attached to the cleaning piece gets close to or away from the dirt suction opening along with the cleaning piece; in the soaking and flushing stage, the water supply assembly supplies water to infiltrate and flush the cleaning part and / or the dirt suction opening.

The invention discloses a surface cleaning method for a large complex magnesium alloy structural part formed through electric arc additive manufacturing, and belongs to the field of post-treatment of formed structural parts after electric arc additive manufacturing. The method comprises the following steps that a mechanical arm is adopted to drive a special wire brush to conduct preliminary mechanical cleaning, and flexible contact is achieved through a mechanical sensor and a floating clamp; acidic cleaning liquid is sprayed to the surface of the workpiece through an ultrasonic spraying system, the surface color change is monitored in real time through a high-speed camera so as to control the reaction endpoint, and flushing and drying are conducted in time; and finally, carrying out fine cleaning under the protection of argon by adopting large-light-spot laser with low power density, and monitoring in real time through a spectrograph to ensure the cleaning effect. According to the method, the oxide layer and the pollutants on the surface of the large complex component can be efficiently, losslessly and automatically removed, the problem that the magnesium alloy WAAM component is difficult to clean due to high chemical activity and complex structure is solved, and the whole process is environmentally friendly and controllable.

The invention relates to the field of well drilling, in particular to a cleaning method and cleaning slurry.The cleaning method comprises the steps that cleaning slurries with different viscosities are pumped in through a slurry pump to conduct circulating cleaning on a borehole, and the cleaning process of each circulating period sequentially comprises the three stages of thick slurry cleaning, thin slurry cleaning and thick slurry cleaning, the thick slurry is clean slurry with the Markov funnel viscosity of 300-800, and the thin slurry is clean slurry with the Markov funnel viscosity of 80-200 s. The cleaning slurry takes well slurry as base slurry and comprises sulfonated lignite, polypropylene fibers, high-softening-point emulsified asphalt, 800-mesh superfine calcium, 1200-mesh superfine calcium, polyanionic cellulose and 2500-mesh superfine calcium. The process is simple, the flushing and carrying effects on rock debris and falling blocks of different sizes are good, and the consumption of cleaning liquid is small.

[Problem] To provide a hole cleaning method with which it is possible to appropriately remove scale that has formed in hard-to-clean locations around a hole (foundation drainage hole, etc.) using a small, lightweight device that can be transported by human power. [Solution] A cleaning water tank, a bubble generating means, a cleaning water supply pipe, and a cleaning water transfer means are installed in a hole cleaning method for cleaning a cleaning location in a hole (foundation drainage hole, etc.), the cleaning location being near the bottom end of the hole, which should be maintained as an underground water flow inlet. By driving the bubble generating means and the cleaning water transfer means and supplying micro-nano-bubble-containing cleaning water (micro nano bubble water) from the distal end part of the cleaning water supply pipe toward the cleaning location, the cleaning location is cleaned and the cleaning water supplied to the cleaning location is returned to the cleaning water tank through a gap between the inner wall of the hole and the outer wall of the cleaning water supply pipe and a gap between the inner wall of a cleaning water return pipe and the outer wall of the cleaning water supply pipe, whereby cleaning is performed while the cleaning water is circulated between the cleaning water tank and the cleaning location.

The invention relates to the technical field of air conditioner cleaning, and discloses an air conditioner self-cleaning method which comprises the steps that in response to a self-cleaning starting instruction of an air conditioner, the air conditioner is controlled to enter an indoor unit frosting and defrosting mode so as to conduct frosting and defrosting cleaning on an indoor heat exchanger in sequence; after the indoor unit frosting and defrosting mode is executed, the air conditioner is controlled to enter an outdoor unit frosting and defrosting mode, so that an outdoor heat exchanger is sequentially subjected to frosting and defrosting cleaning; and after the outdoor unit frosting and defrosting mode is executed, the air conditioner is controlled to enter an indoor unit high-temperature mode so as to conduct high-temperature cleaning on the indoor heat exchanger. According to the self-cleaning method of the air conditioner, the high-humidity adverse effect of the self-cleaning function of the air conditioner on the indoor unit can be effectively reduced, the dryness of the indoor unit is kept, and the problem of mold breeding caused by the wet environment of the indoor unit is solved. The invention further discloses an air conditioner self-cleaning device, a computer readable storage medium and an air conditioner.

The present application belongs to the technical field of cleaning products, and particularly relates to a high-temperature oil stain removing stove cleaner as well as a preparation method and application thereof. The high-temperature oil stain removing stove cleaner provided by the present application comprises the following components and mass fractions: 11-33 parts of an alkaline additive, 1-2 parts of hydroxyethylidene diphosphonic acid, 3-6 parts of a non-ionic surfactant, 4-8 parts of a solvent, 1-3 parts of a solubilizer, 1-3 parts of sodium xylene sulfonate, and 45-79 parts of water; the solvent comprises ethylene glycol monobutyl ether and diethylene glycol ethyl ether. The high-temperature oil stain removing stove cleaner provided by the present application has the advantages of simple cleaning method, high-temperature oil removing effect, good stain removing and oil scale removing effect on commercial kitchen utensils, high safety, no corrosion to metal, simple raw material composition, and no need to add a defoaming agent.

To provide a detergent composition capable of improving detergency, and a cleaning method.SOLUTION: The detergent composition contains the following components (A) and (B), wherein the mass ratio of the component (A) to the component (B) [(A) / (B)] is 0.5 or more. (A) Nonionic surfactants represented by the following general formula (1): RO - (CH2CH2O) n - H (1) wherein R represents a linear hydrocarbyl group having 12 carbon atoms, and n represents a number of 13 to 80 SELECTED DRAWING: None

The application relates to a self-walking universal mop rod and a cleaning method thereof, which comprises a pipe body, a movable seat, a supporting arm and a positioning support, the tail end of the pipe body is provided with a thread, and the tail end of the pipe body is connected with an external air supply device; the movable seat is movably arranged at the head end of the pipe body, and the movable seat is provided with a through hole which is connected with the inside and outside of the pipe body; the supporting arm is slidably arranged on the movable seat, when the movable seat is in a first state, the supporting arm is relatively static with the pipe body, and the supporting arm is located in the extension range of the surface of the pipe body; when the movable seat is in a second state, the supporting arm moves relatively with the movable seat, and the supporting arm is located out of the extension range of the surface of the pipe body; the positioning support is used for being fixed at a muzzle, the tail end of the pipe body is arranged in the positioning support, the pipe body can move along the axis direction of the pipe body, and self-rotation is carried out in the moving process. The cleaning area and effect can be maximized without manual operation.

The present disclosure provides an outer corner edge cleaning method of a cleaning device, an outer corner edge cleaning device of a cleaning device, a computer readable storage medium and an electronic device. The method comprises: in response to detecting an outer corner, controlling the cleaning device to walk along the direction of the first walking edge, and the cleaning device and the first walking edge maintaining a first preset distance; when a preset point on the cleaning assembly of the cleaning device and the outer corner inflection point are aligned, controlling the cleaning device to perform a turning action, so that the walking direction of the cleaning device is parallel to the second walking edge, and the distance between the cleaning device and the second walking edge is a second preset distance; controlling the cleaning device to walk along the second walking edge, and the cleaning device and the second walking edge maintaining a second preset distance. The method can accurately and effectively control the cleaning device to clean in the outer corner scene.

The invention discloses an automatic cleaning method and system for a stamping production line, and relates to the technical field of production line cleaning.The automatic cleaning method comprises the steps that production operation parameters of the stamping production line are obtained, and a predictive dirt map is generated based on a dirt prediction model; a 3D visual sensing device is used for scanning a target area, and a real-time dirt atlas is generated; performing fusion comparison on the real-time dirt map and the predictive dirt map to generate a cleaning execution instruction; and according to the cleaning execution instruction, a matched mechanism is adaptively selected from multiple cleaning mechanisms, and cleaning operation is executed on the target area. The method has the beneficial effects that through fusion comparison of the predictive dirt atlas and the real-time dirt atlas, the cleaning mode change from passive response to active prediction is realized, dirt distribution can be accurately predicted, the optimal cleaning mechanism and parameters can be adaptively matched, and finally the cleaning efficiency and quality are remarkably improved; and the intelligent level and comprehensive benefits of stamping production are comprehensively enhanced.

This utility model relates to the field of mechanical technology and discloses a cleaning device for cylindrical products. It includes a protective cover for creating internal airflow circulation to reduce dust spillage; the protective cover is cylindrical; a fixing plate for connecting the structure; and multiple negative pressure pipes for using a negative pressure device to extract gas from inside the protective cover. The multiple negative pressure pipes are disposed through the interior of the fixing plate. When cleaning the outer side of a mechanical part, the central shaft is unscrewed, and the air jet drives the external rotating seat to rotate. High-pressure airflow is ejected through a cleaning nozzle to clean the outer side of the mechanical part. When cleaning both the inner and outer sides of the mechanical part simultaneously, the central shaft is connected to the bottom of the external rotating seat. At this time, high-pressure airflow is then activated to achieve the effect of rotating and cleaning the inner side of the mechanical part. This allows for two different cleaning methods and enables comprehensive cleaning of the outer surface of the mechanical part.

The application discloses a radar lens cleaning device and a cleaning method, and belongs to the technical field of cloud detection equipment. The device comprises a supporting assembly, a cleaning assembly and a displacement assembly. The supporting assembly is arranged on a scanning head and is distributed on both sides of the lens along a first straight line direction. The cleaning assembly comprises a cleaning soft tube and a driving mechanism. The cleaning soft tube is detachably connected with the supporting assembly, and a cleaning surface is formed on the cleaning soft tube. The cleaning surface faces the lens. The driving mechanism can control the cleaning surface to move along the radial direction of the cleaning soft tube, so that the cleaning surface can contact or move away from the lens. The displacement assembly can drive the cleaning surface to reciprocate along a direction perpendicular to the first straight line direction and rub against the lens. The radar lens cleaning method adopts the above radar lens cleaning device, has high cleaning efficiency, can achieve better cleaning effect, and can protect the lens and avoid damaging the lens during the cleaning process.

The present invention relates to a valve (1) having: a housing (2) defining an internal space (6); a first connector (3); a second connector (4); a passage (7) connecting the first connector (3) and the second connector (4) in a flow-conducting manner; a first closing element (8) and a second closing element (9) housed in the internal space (6) and surrounding an intermediate space (12) connected to a third connector (5); and an adjusting device (20) configured to, in a closed position, bring the first closing element (8) into sealing contact with a first valve seat (10) formed in the passage (7) and to bring the second closing element (9) into sealing contact with a second valve seat (11) formed in the passage, and in an open position, disengage the first and second closing elements (8, 9) from the first and second valve seats (10, 11), the first closing element (8) being sealedly housed in the second closing element (9). To achieve improved cleaning of the valve, the adjusting device (20) is configured to form a gap (S) between the first and second closing elements (8, 9) connecting the intermediate space (12) and the internal space (6), while simultaneously disengaging the first and second closing elements (8, 9) from the first and second valve seats (10, 11). Furthermore, the invention also relates to a cleaning method.

This invention provides a crushing device and self-cleaning method for aluminum ash recycling, relating to the field of aluminum ash recycling technology. The crushing device includes a housing, a rotor rotatably disposed within the housing, hammers mounted on the rotor, and a grate screen disposed below the hammers' rotation path within the housing. The device includes a bracket, multiple grate bars mounted on the bracket, and multiple spacers positioned between adjacent grate bars. The side walls of the grate bars have slots for accommodating the ends of the spacers. Upper and lower chambers are located within the slots surrounding the ends of the spacers. Upper and lower pipelines, communicating with the upper and lower chambers, are located within the grate bars and are connected to different pressure control systems, which control the entry and exit of liquid media into and out of the pipelines and the pressure of the liquid media. The self-cleaning method includes: the liquid media circulating in the upper and lower pipelines heating the grate screen; the expansion and contraction of the upper and lower chambers causing the spacers to jump; and the expansion of the upper and lower chambers fixing the spacers. This invention can automatically heat the screen to dry materials clogging or adhering to it, shaking off the material to achieve self-cleaning.

This invention relates to the field of metal surface treatment technology, and discloses a magnesium-silver alloy cleaning agent and its preparation and cleaning methods, comprising: a shear coupling step, in which dodecylamine and organophosphonic acid are mixed in an alcohol ether solvent at 60-65℃ and 2500-3000rpm under high shear to construct a high-energy acid-amine assemblage; a hysteresis locking step, in which the shear rate is maintained constant and the temperature is lowered to 35-40℃ at a rate of 1.5-2.0℃ / min to inhibit crystallization and lock it into a metastable precursor; and a dispersion stabilization step, in which a nonionic surfactant is added and dispersed to a semi-transparent state. This invention utilizes the rheological antagonistic mechanism of shear thinning and cooling viscosity increase to construct a metastable system with synchronous transport characteristics, eliminates the kinetic lag caused by preferential solvent wetting, realizes zero-time-difference synchronous adsorption of corrosion inhibitor and solvent on the magnesium-silver interface, and improves the storage stability of the cleaning agent.

Cleaning method for cleaning a frame unit (11) comprising a fixed object (1), a band (7) attached to a lower surface (1b) of the fixed object (1), and an annular frame (9) to which an outer circumferential section of the band (7) is attached, wherein the cleaning method comprises: a holding step involving holding the frame unit (11) on a holding surface of a rotary table (8); a cleaning step for a fixed object comprising cleaning the fixed object (1) by ejecting a cleaning fluid (38a) from a cleaning nozzle (38) during a rotation of the rotary table (8) holding the frame unit (11) and a reciprocating movement of the cleaning nozzle (38) along a first path that runs above a center point of the holding surface and extends from above one end of an outer circumferential edge of the fixed object (1) to above another end of the outer circumferential edge of the fixed object (1); and a frame cleaning step separate from the cleaning step for a fixed object, with cleaning of the frame (9) by expelling the cleaning fluid (38a) from the cleaning nozzle (38) to the frame (9) during a rotation of the rotary table (8) and a back-and-forth movement of the cleaning nozzle (38) along a second path that includes an area above the frame (9).

The present application belongs to the field of micro-bubble generating equipment, and discloses a micro-bubble water generating device and a self-cleaning method thereof. The micro-bubble water generating device comprises a gasket, a first pipeline and a second pipeline. One end of the second pipeline is sealingly arranged in the first pipeline, and a throat is formed between the first pipeline and the second pipeline. The gasket is arranged in the throat portion of the throat in an axial stacking manner. Air can enter the throat through the micro gaps between the gaskets and mix with water to form micro-bubble water. The second pipeline can move axially relative to the first pipeline to change the gaps between the gaskets. By arranging the gasket in the throat portion, air enters the throat through the micro gaps between the gaskets and mixes with water, and the generated micro-bubble water has better effect and can be continuously generated. When dirt and impurities are attached to the gasket due to long-time non-use of the micro-bubble water generating device, the gaps between the gaskets can be changed by the axial movement of the first pipeline relative to the second pipeline, so that the self-cleaning of the micro-bubble water generating device is realized.

The invention discloses a ship propeller underwater cleaning robot and a cleaning method, and relates to the technical field of ship cleaning. The cleaning and recycling mechanism comprises a sweeping and recycling device and an ultrasonic cleaning device which are connected to the robot body; the ultrasonic cleaning device is used for beating dirt on the surface of the propeller through high-frequency oscillation signals to loosen the dirt; the sweeping and recycling device comprises a mechanical arm, a scrubbing assembly and a recycling and filtering assembly. The scrubbing assembly is connected to the tail end of the mechanical arm and used for cleaning dirt on the propeller. The recycling and filtering assembly is connected to the scrubbing assembly and can suck dirt for collection and filter water flow and then return the water flow to a water source; the power system comprises a propeller assembly, and the propeller assembly is connected to the robot body and used for propelling the robot body to reach the cleaning position; the posture detection system comprises a main controller, an IMU chip sensor, a camera and a laser range finder which are connected to the robot body.

The invention provides an automatic cleaning system and method for the inner wall of a drill rod. The automatic cleaning system for the inner wall of the drill rod comprises a cleaning device, a speed control module and a driving module. The cleaning device is arranged in the drill rod; the speed control module is arranged on the top drive and connected with the drive module, and the speed control module is configured to determine the target moving speed of the cleaning device; the driving module is arranged in the driller room and is configured to receive the target moving speed and control the cleaning device to move in the drill rod in the longitudinal direction. The automatic cleaning method for the inner wall of the drill rod can be carried out through the automatic cleaning system for the inner wall of the drill rod and comprises the steps that the top drive lifts the drill rod, and the cleaning device controls the braking force of the speed control module according to the lifting distance of the top drive; the drill rod moves upwards, the cleaning device moves downwards, the cleaning device keeps a certain distance from the drill floor face all the time, and drilling cleaning is achieved. The device has the beneficial effects that it is guaranteed that the cleaning device can move in the drill rod at the optimal speed, and meanwhile the cleaning effect and operation safety are guaranteed.

The invention relates to the technical field of machining center cleaning, and discloses an efficient self-cleaning type machining center and a cleaning method.The efficient self-cleaning type machining center comprises a machine body, a workbench is fixedly connected to the bottom of the machine body, a protection door is slidably connected to the top of the workbench, and a liquid spraying mechanism is arranged on the inner wall of the machine body; an air drying mechanism is arranged on the inner wall of the machine body, a drainage block is fixedly connected to the inner wall of the workbench, a chip collecting box is arranged on the rear side of the machine body, the liquid spraying mechanism comprises a first reciprocating lead screw, a motor is arranged in the machine body, and the first reciprocating lead screw is fixedly connected to the output end of the motor. And the circumferential surface of the reciprocating screw rod I is movably connected with a driving block. Cutting fluid is sprayed into the device in a large range, cleaning dead corners in the device are reduced, the self-cleaning effect of the device is improved, the subsequent cleaning work of operators is reduced, and the working efficiency of the device is improved.

The utility model provides a pasty cosmetic filling device, particularly relates to the technical field of cosmetic filling, and aims to solve the problems that a hopper and a filling head often need to be manually disassembled in a traditional cleaning method, so that the working efficiency is greatly reduced, the cleaning is not thorough due to negligence in the disassembly and assembly process, and the product quality is influenced. And the product quality is influenced. The feeding device comprises a controller and a hopper, the lower portion of the hopper is connected with a connector at one end of an electric reversing valve, and the electric reversing valve is installed above a table body. One interface of the electric reversing valve is connected with a negative pressure suction mechanism, and the other interface of the electric reversing valve is connected with a push injection mechanism; and a self-cleaning mechanism is arranged in the hopper. According to the device, the filling and self-cleaning functions of paste cosmetics are completed through cooperation of a plurality of mechanisms, the interior of the inner wall of the hopper is cleaned under the condition that disassembly and assembly are not needed, the cleanliness of the device is improved, and the sanitary level and the filling accuracy are improved.

The utility model discloses a kind of concealed samplers with replaceable sampling points, it is related to smoke detection field, including suction type smoke fire detector module, UPS power module and sampling pipe network module;One end between suction type smoke fire detector module and UPS power module is fixedly connected, the vertical distance of suction type smoke fire detector and ground can be selected as distance is 1.5m, corresponding power panel and module box are equipped in suction type smoke fire detector module, the inside of corresponding power panel and module box is equipped with power cord, when the utility model uses detachable concealed sampling mode, sampling point can be removed from sampling head after unified cleaning, and there are more efficient cleaning methods including soaking cleaning, can completely remove dirt on sampling point, to next replacement period, the sampling point after cleaning can be replaced on sampling head, which can effectively improve the cleaning efficiency and effect of sampling point.

The invention relates to a cleaning method and device for self-moving equipment, the self-moving equipment and terminal equipment. The method comprises the following steps: when the self-moving equipment detects that first particulate matters exist in a second area and the number of second particulate matters in the first area is greater than a third preset number threshold value in the process of cleaning the first area, the first particulate matters are beaten from the first area to the second area; at least part of the first area is cleaned firstly, and then the second area is cleaned; or when the self-moving device detects that the first particulate matter exists in the second area and the number of the second particulate matter in the first area is larger than a third preset number threshold value in the process of sweeping the first area, the first particulate matter is beaten from the first area to the second area, the second area is swept firstly, and then the first area is swept back. By the adoption of the method, repeated pollution caused after particles are beaten away can be avoided, the cleaning effect is improved, the back-and-forth cleaning frequency is reduced, and the cleaning efficiency is improved.

This invention relates to the field of recycled pellet production, specifically to an integrated multi-stage sorting and cleaning device for recycled pellet production from waste plastics. The device includes a cleaning tank, with a transport mechanism connected to one side. Inside the cleaning tank, a peeling and cleaning mechanism is arranged in a staggered, rotating manner. A brush cleaning mechanism is connected to the side of the cleaning tank near the transport mechanism, and a separation mechanism is connected to the other side of the transport mechanism. This combined peeling and brush cleaning structure overcomes the limitations of existing single-method cleaning methods. The peeling and cleaning mechanism, through the synchronous rotation of a hexagonal connecting sleeve and a support cylinder, along with elastic combing needles with combing balls, can penetrate deep into the clumps of waste plastic to peel off embedded impurities. Furthermore, the adaptive buffering force of the tension spring ensures the combing needles adhere tightly to the plastic surface, efficiently removing attached impurities such as oil and mud. The subsequent brush cleaning mechanism further cleans away any remaining fine impurities.

The invention belongs to the technical field of flat mops, and particularly discloses a clean-dirt separating and cleaning method of a flat mop, which comprises the following steps of: supplying clean water: pumping clean water in a clean water tank into a clean water cavity by a clean water pump, converging the clean water in a water outlet cavity after shunting, sucking the clean water by a water sucking cloth strip, and permeating the clean water to mop cloth to quantitatively supply the clean water to the center of a flat mop head; sewage on the ground enters from the side end of the flat mop head and is sequentially absorbed by the mop cloth and the water absorption cloth strips, then the sewage pump is used for vacuumizing and absorbing the sewage, the sewage absorbed by the side end of the water absorption cloth strips is absorbed into the water absorption cavity, then the sewage enters the sewage cavity and is finally absorbed into the sewage tank, and the sewage at the side end of the flat mop head is sucked out. By optimizing the path and mechanism of clean water supply and sewage discharge, quantitative supply of clean water in the center of the cleaning face of the flat mop head in the length direction of the flat mop head and efficient and thorough discharge of sewage from the side end of the flat mop head are achieved, sewage purification separation type cleaning is achieved, and the cleaning effect, efficiency and sanitation degree of the flat mop are improved.