115 results about "Dry cleaning" patented technology

The utility model discloses multifunctional storage equipment for classroom cleaning tools, which comprises a cabinet body, and a dry cleaning tool storage area and a wet tool storage area are arranged in the cabinet body; the wet tool storage area comprises a mop storage area, a water tank storage area and an umbrella storage area; a filter screen is arranged between the mop storage area and the water tank storage area, mop head limiting plates are arranged above the front side and the rear side of the filter screen, and mop rod clamping hooks located above the mop head limiting plates are arranged right opposite to the middle of the filter screen. A water tank is accommodated in the water tank accommodating area; the umbrella storage area is provided with a top plate and a bottom plate, a plurality of umbrella hooks are arranged on the lower side of the top plate of the umbrella storage area, a water receiving groove is formed in the upper side of the bottom plate of the umbrella storage area, and a water outlet is formed in the side, close to the mop storage area, of the water receiving groove. According to the utility model, not only can cleaning tools such as disordered mops, brooms, shovels and the like be neatly placed, but also the wet mops can be drained, and the umbrellas of students can be neatly placed.

The invention relates to a cleaning method and a cleaning device for an adsorption sheet. The cleaning method comprises the following steps: judging whether the adsorption sheet needs to be cleaned; if yes, performing a dry cleaning process on the adsorption sheet; judging whether the execution frequency of the dry cleaning process reaches a first preset frequency or not; if yes, forming a repairing layer on the surface, with the adsorption pattern, of the adsorption sheet; the adsorption pattern is used for adsorbing reaction gas in a deposition process; the repairing layer is used for repairing the cleaning damage of the adsorption pattern in the first preset number of times of the dry cleaning process. The cleaning method can prolong the service life of the adsorption sheet.

1. Name of the design product: clothes care machine (intelligent dry cleaning type). 2. Use of the design product: used for dry cleaning, cleaning, fast drying, deodorizing, wrinkle removal, etc. 3. Design points of the design product: in shape. 4. Picture or photo that best shows the design points: perspective view.

A cleaning robot includes a main body; a wheel to move the main body; a pad holder, the pad holder being rotatable and to which a wet cleaning pad is attachable; a motor to rotate the pad holder; a floor sensor; a controller connected to the wheel, the motor, and the floor sensor; and a lifting assembly to lower the pad holder toward the floor, or to raise the pad holder toward the main body, wherein the controller is to: identify a type of the floor based on a detection signal transmitted from the floor sensor, determine whether a dry cleaning is required based on the type of the floor, and control the motor to rotate the pad holder in the reverse direction such that the pad holder is raised toward the main body, by the lifting assembly, based on the dry cleaning being determined as required.

This invention discloses an intelligent collaborative control system and method for preventing blockage and corrosion at the cold end of an air preheater. The system includes a hot air circulation module, a gradient temperature control layer, a swirl purging device, and an intelligent control system. The hot air circulation module forms an adjustable heat source by mixing airflows of different temperatures. The gradient temperature control layer is used to create a bottom-up temperature gradient at the cold end. The swirl purging device is used for efficient dry cleaning of ash accumulation on the heat exchange elements. The intelligent control system coordinates temperature regulation and the purging process based on operating parameters. This invention introduces a predictive model to anticipate pressure difference trends and combines it with an acid dew point temperature control strategy to achieve linked control of mixed hot air temperature regulation and preventative purging, thereby maintaining the cold end temperature stably within a safe range and promptly suppressing ash accumulation.

The application relates to a clothes processing device and a control method, which comprises a clothes processing part, a solvent part, a solvent passage and a water passage; the solvent passage is communicated with the solvent part and a clothes processing cavity of the clothes processing part respectively, and is used for transmitting clothes processing solvent in the solvent part to the clothes processing part or transmitting clothes processing solvent in the clothes processing part to the solvent part; the water passage is communicated with the clothes processing cavity of the clothes processing part, and is used for feeding water to the clothes processing part or discharging water of the clothes processing part. The application can realize dry cleaning and water washing dual functions, and can realize miniaturization and compact design.

The invention relates to a universal cleaning device (E) for cleaning solar or photovoltaic panels, formed by one or more units (12-1, 12-2) coupled together and controlled by a manual or automatic control, a water connection (9c) and a power connection (10). The device (E) is formed by at least one cleaning craft (12), two longitudinal profiles (1a, 1b), drive wheels (4a, 4b, 4c, 4d) and climbing wheels (3a, 3b, 3c, 3d). The device cleans arrays of panels with different configurations and features by means of the one or more coupled units (12-1, 12-2) and can be used for wet or dry cleaning. It can also adapt to any size of installation, be used in fixed installations or with solar tracking systems and overcome significant gaps and misalignments between panels. The device (E) creates a universal cleaning system that reduces the high costs of cleaning solar parks.

A method for controlling a mobile, self-propelled appliance, in particular a floor cleaning appliance such as a robot vacuum cleaner and / or a sweeper and mopping robot so as to mop up an accumulation of liquid, includes driving on a floor surface intended for cleaning in a direction of travel in a forward movement of the appliance and cleaning the floor surface by using a dry cleaning module and / or a wet cleaning module of the appliance. The accumulation of liquid is detected in the direction of travel in front of the appliance in a moist area. The forward movement in front of the moist area is terminated and the appliance is rotated about substantially 180°. Driving on the moist area in a reversing movement in the direction of travel of the appliance and mopping up the accumulation of liquid using the wet cleaning module is carried out.

The invention relates to the technical field of food machinery, in particular to a baking tray dry type cleaning device. The device comprises a rack, a chain transmission mechanism, an annular rail, a feeding mechanism, a brush mechanism, a blowing mechanism and a discharging mechanism, the annular rail is provided with a plurality of wheel trains in transmission connection with the chain transmission mechanism, and the wheel trains are provided with material receiving pieces used for receiving baking trays; from the brush mechanism to the inlet of the blowing mechanism, the guide angle of the annular track is bent from the horizontal state to the vertical state so as to drive the material receiving piece to be switched from the horizontal state to the vertical state; the annular track keeps a vertical guide angle at the blowing mechanism; from the outlet of the blowing mechanism to the discharging mechanism, the guide angle of the annular rail is bent from the vertical state to the horizontal state so as to drive the material receiving piece to be switched from the vertical state to the horizontal state. According to the scheme, horizontal sweeping and vertical sweeping of the baking tray can be achieved, and the baking tray sweeping device has the advantages that the automation degree is high, the manual labor intensity is reduced, and the cleaning efficiency is improved.

The utility model relates to dry cleaning machine technical field, concretely is a kind of dry cleaning machine with ozone sterilization device, including dry cleaning machine body, the side of dry cleaning machine body is provided with control panel, the left and right sides of dry cleaning machine body close to control panel are all set up with sliding slot, the inside sliding connection of sliding slot has slide, the side fixed connection of slide has baffle, the center of baffle is screw thread connection with screw rod.The utility model has the advantages of: baffle can be slid up and down in the inside of sliding slot by slide, when needing to use control panel, baffle can be moved upward by one hand, control panel can be used after being exposed to the outside world rear, after use, the hand of hand-held baffle is loosened, baffle falls under gravity factor and completes reset, can avoid the situation that control panel is touched accidentally, if long time use control panel is needed, screw rod and dry cleaning machine body surface lap joint can be rotated first knob, the position of baffle is limited at this moment.

This invention belongs to the technical field of dry cleaning machines, specifically referring to a multi-solvent dry cleaning machine. It includes a frame, a filtration structure, a solution recovery device, and a drum structure. The drum structure is fixed to the frame. The filtration structure and the solution recovery device are respectively connected to the drum structure, with the solution recovery device located above the drum structure. The filtration structure is located on one side of the drum structure. The filtration device includes a first filter, a second filter, a third filter, and a liquid container. A transfer pump is provided between the first filter and the liquid container. The purpose of this invention is to provide a dry cleaning machine with a reasonable structure, small footprint, ability to recover most of the solvent, easy assembly and disassembly, multiple filtration capabilities, and the ability to observe the degree of internal impurity accumulation through a viewing window, allowing for cleaning of impurities by disassembling the viewing window.

The invention belongs to the technical field of zero-emission cleaning of electronic-grade chemical storage and transportation equipment, and discloses a zero-liquid and zero-solid emission dry-type cleaning system and method for the interior of a tank car. The zero-liquid and zero-solid emission dry-type cleaning system and method utilize supercritical carbon dioxide to cooperate with plug-in resorption, miniature ultrasonic cavitation, on-line barrel type filtration, a substitution type low-residue entrainer and an original manhole equal-diameter seal. The system sequentially comprises a liquid CO2 storage tank, a pressure and temperature rising unit, a static mixer, a top cover sealing assembly, an insertion type back-suction cleaning head, an on-line barrel type filtering unit, an on-line particle monitor and a PLC (Programmable Logic Controller) along a material flowing direction, the top cover sealing assembly comprises a top cover with the same diameter as the manhole flange, a stainless steel feeding / suction pipe and a quick-opening clamp, and original manhole-level sealing is formed. According to the device, insertion and sealing are completed through an original manhole or an original discharge port, after cleaning, the particle size is smaller than or equal to 10 pcs / mL, the metal impurity size is smaller than or equal to 1 ppt, the CO2 recovery rate is larger than or equal to 99%, the preparation time is smaller than or equal to 15 min, the cost is reduced by 40-70%, and the requirements of ppt-grade cleaning of 12-30 nm electronic-grade chemicals for advanced manufacturing procedures and the GB 39731-2020 national standard are met.

This invention discloses a dry cleaning method for stains on the inner wall of a flared tube. The method involves inserting a cleaning needle, longer than the flared end, into the flared end of the tube. The front end of the cleaning needle forms a seal with the tapered hole created during the flaring process. A cleaning space is provided between the flared inner hole of the tube and the outer diameter of the matching cleaning needle. An injection hole is provided along the axial direction of the cleaning needle, and a jet nozzle is provided laterally at the bottom of the injection hole, leading to the cleaning space. The airflow injected from the injection hole into the cleaning space flows backward along the inner wall of the flared inner hole, blowing away the stains adhering to it. This method solves a series of problems associated with traditional technologies such as water-based cleaning agents and solvent cleaning, including complex production processes, wastewater and VOC emissions, low production efficiency, and high costs. The method cleans stains effectively, eliminates concerns about rust, is non-toxic and harmless, ensures safe operation, is simple in process, has high production efficiency, and produces reliable product quality.

The utility model relates to the technical field of cleaning tool storage, and discloses a cleaning tool storage assembly for an electric cleaning vehicle, which comprises a storage bin, a bin cover is arranged on one side of the storage bin, a limiting groove hole is fixedly formed in the outer side of the storage bin, a partition plate is arranged in the storage bin, and a baffle is arranged in the partition plate. A first dry appliance placement area is fixedly arranged on the left side of the partition plate, and a second wet appliance placement area is fixedly arranged on the right side of the partition plate. According to the cleaning tool storage assembly for the electric cleaning vehicle, the first dry tool placement area is used for placing dry cleaning articles such as dry cleaning cloth, the second wet tool placement area is used for placing wet cleaning articles such as wet cleaning cloth, and the ultraviolet disinfection lamp is turned on, so that breeding of bacteria in the second wet tool placement area can be inhibited; when the ultraviolet disinfection lamp is turned off, the semicircular baffle can be rotated to one side of the circular groove, and the air holes are exposed, so that water vapor in the second wet appliance placement area is conveniently discharged.

The application provides a clothes decontamination method and device, a clothes treatment equipment and a storage medium. The method comprises the following steps: receiving an opening instruction of a dry cleaning program, and controlling a fan to be opened; controlling a steam device to be opened, determining whether the opening time length of the steam device reaches a first preset time length, and controlling a solution feeding device to be opened; determining whether the opening time length of the solution feeding device reaches the first preset time length, and controlling the solution feeding device and the steam device to be closed; and controlling the fan and a heating pipe in a drying channel to be opened. The steam is used to sufficiently wet the load, so that the stains attached to the surface or the inside of the fiber are softened by the steam and separated from the fiber. The dry cleaning solvent is mixed in the steam and penetrates into the load, so that the stains are dissolved in the dry cleaning solvent or the steam to form liquid crystals, and the decontamination efficiency is improved. The steam and the dry cleaning solvent are volatilized by hot air, the stains dissolved in the dry cleaning solvent or the steam are taken away, and the stains are removed in a trace water environment. The fabric does not need to be sent to a dry cleaning shop for cleaning, and the cost of fabric decontamination treatment is reduced.

The invention provides a method and formula tion for cleaning a soiled substrate, the method compris;.ig the treatment of the moistened substrate with a formulation comprising a multiplicity of polymeric particles, wherein the formulation is free of organic solvents. Preferably, the substrate is wetted so as to achieve a substrate to water ratio of between 1:0.1 to 1:5 w / w. Optionally, the formulation additionally comprises at least one cleaning material and, in this embodiment, it is preferred that the polymeric particles are coated with the at least one cleaning material. Preferably, the cleaning material comprises a. surfactant, which most preferably has detergent properties. Most preferably, the substrate comprises a textile fibre. Typically, the polymeric particles comprise particles of most preferably in the form of nylon chips. The results obtained are very much in line with those observed when carrying out conventional dry cleaning processes and the method provides the significant advantage that the use of solvents, with all the attendant drawbacks in terms of cost and environmental considerations, can be avoided

The present disclosure relates to the technical field of detergents. Provided is a dry cleaning solvent composition. The dry cleaning solvent composition comprises a saturated cyclosiloxane, a polyol, water and an organophosphorus liquid flame retardant. In the present disclosure, by means of the synergetic combination of the saturated cyclosiloxane, the polyol, water and the organophosphorus liquid flame retardant, the obtained dry cleaning solvent composition has a good removal effect on water-soluble stains, oil-soluble stains and pigment stains, and also has good fire resistance and relatively high safety.

The utility model relates to cleaning equipment technical field, especially a kind of hand-held single-brush cleaning machine, including cleaning module, brushless motor power mechanism, telescopic link angle self-adapting mechanism. The cleaning module includes cleaning brush, brush disc, water hole, brush connecting disc, rotating rod;The brushless motor power mechanism includes drive motor, lower connecting seat, L type thread two-way;The telescopic link angle self-adapting mechanism includes fixed plate, upper connecting seat, telescopic link, pipe clamp, antiskid sleeve. The device adopts dry cleaning and water washing integration design, adapts to many types of cleaning needs such as oil stain, dust and hard residue, with pure copper high-power motor as core, combined with fully enclosed waterproof structure, realize high speed operation and 5 times life improvement;Integrated telescopic link angle self-adapting function, automatically match photovoltaic panel inclination, improve control precision and cleaning coverage.

The invention provides a drying base station and cleaning equipment, and relates to the technical field of cleaning tools. The drying base station is used for drying a cleaning part on the cleaning device and comprises a base, a fan and a heating unit, the base is provided with a heating air channel, the fan is configured to blow airflow into the heating air channel, the heating unit is arranged in the heating air channel, a containing groove is formed in the top of the base, and when the cleaning device is placed on the drying base station, the heating unit is arranged in the containing groove. The cleaning piece is at least partially located in the containing groove; a hot air channel is formed in the containing groove and extends in the first direction, an air inlet of the hot air channel is located in the end, in the first direction, of the containing groove and communicates with the heating air channel, hot air blown along the hot air channel can make full contact with the cleaning piece in the containing groove, the contact time of the hot air and the cleaning piece is prolonged, and the contact area of the hot air and the cleaning piece is increased. And the drying efficiency of the drying base station on the cleaning piece of the cleaning device is improved.

The utility model provides a cotton fiber cleaning system and a dry cleaning machine, the cotton fiber cleaning system comprises a cleaning device, the cleaning device comprises a corona electrode and an anode filtering grid, the corona electrode is electrically connected to a power supply cathode, and the anode filtering grid is electrically connected to a power supply anode; an electronic igniter is arranged between the corona electrode and the anode filtering grid, cotton fibers are adsorbed by the anode filtering grid after flowing through the inner part of the corona electrode, and the electronic igniter ignites the cotton fibers. Power is supplied to the corona electrode and the anode filtering grid through the power source, so that the corona electrode is negatively charged, the anode filtering grid is positively charged, cotton fibers flowing through the interior of the corona electrode are adsorbed by the anode filtering grid, and the electronic igniter ignites the cotton fibers adsorbed on the anode filtering grid. In the process, the cotton fibers are collected through the anode filtering grid and ignited through the electronic igniter, so that blockage of the cotton fibers is avoided, and the purpose of automatically cleaning the cotton fibers is achieved.

This invention discloses a mobile photovoltaic panel water-saving cleaning system, comprising: a mobile component serving as the system's mobile carrier; a cleaning component installed on the mobile component for cleaning the photovoltaic panel surface; and a water-saving circulation component for collecting, filtering, and recycling wastewater generated during the cleaning process. The cleaning component sequentially performs air-wash pre-cleaning, dry cleaning, wet cleaning, and air-wash drying processes on the photovoltaic panel surface. This invention employs a multi-stage cleaning process of "air-wash-dry-wet cleaning-air-drying," first removing hard particles through airflow pre-cleaning, and then combining dry cleaning and high-pressure atomized wet cleaning to effectively protect the photovoltaic panel surface and improve the cleaning effect.

The invention discloses a high-count odor-resistant suit suit which is made of an odor-resistant serge fabric woven by 120-180 high-count yarns, and the fabric comprises the following components in percentage by weight: 65%-75% of wool, 10%-18% of coffee residue odor-resistant environment-friendly polyester, 5%-12% of silver ion antibacterial fiber and 0.3%-0.8% of AS (Acrylonitrile Styrene). The coffee residue deodorizing environment-friendly polyester takes recovered coffee residue as a raw material, and the fiber has a microporous section structure; the fabric is treated by a composite odor-resistant finishing agent, and the odor-resistant finishing agent is prepared by mixing nano-silver particles, a tea polyphenol extract and polyethylene glycol according to the mass ratio of 1: (2-3): (0.5-1). A deodorization system with coffee residue adsorption, silver ion antibiosis and finishing agent synergy is constructed, the initial deodorization rate is high, the deodorization rate is still high after multiple times of washing, the problems of long-time wearing and peculiar smell in a special environment are effectively solved, and the dry cleaning frequency is reduced.

Device (1) for cleaning a plate heat exchanger (2), wherein the device (1) has the following features: a. A compressed air source (3) for providing compressed air for dry cleaning of the plate heat exchanger (2); b. A control box (4) which is connected to the compressed air source (3) via a first compressed air line (5) and to a slot nozzle (9) via a second compressed air line (8), wherein an electrically controllable valve (6) is arranged in the control box (4) between the compressed air lines (5, 8) connected to the control box (4), wherein the valve (6) is designed to open when actuated, so that compressed air flows to the slot nozzle (9); c. The slot nozzle (9) has at least one nozzle gap (16) which is surrounded circumferentially by a slot-shaped mouthpiece (11) which projects in the direction of flow (P) of the compressed air opposite the at least one nozzle gap (16).

Automated, IoT-based glass cleaning robot, comprising a powerful suction unit designed both to attach the robot to vertical glass surfaces and to dry the cleaned area by vacuuming up residual moisture, making the robot suitable for use on tall buildings, including skyscrapers.

The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a photovoltaic panel floating dust cleaning device which comprises a storage bin, a power assembly is arranged on one side of the storage bin, a connecting plate is arranged at the power end of the power assembly, and a photovoltaic panel overturning assembly is arranged on the outer side of the connecting plate. The photovoltaic panel overturning assembly is provided with a solar cell panel, the outer side of the storage bin is fixedly connected with a cleaning box, the inner side of the cleaning box is provided with a surface cleaning assembly, the cleaning end of the surface cleaning assembly is provided with a cleaning rod, and the cleaning rod is slidably connected with the solar cell panel. According to the photovoltaic panel floating dust cleaning device provided by the utility model, automatic cleaning is carried out through a mechanical structure instead of manpower, floating dust on the surface of a solar cell panel can be effectively cleaned, the power generation efficiency is improved, the manual cleaning cost is reduced, artificial damage is avoided, and the photovoltaic panel floating dust cleaning device adapts to different environmental conditions. And meanwhile, water resources can be saved by adopting a dry cleaning technology, and the long-term stability and economical efficiency of the system are improved.

The utility model discloses a dry brush cleaning solution releasing mechanism, which relates to the technical field of pet brushes and comprises a dry brush body, a cleaning solution releasing button capable of adjusting and releasing cleaning solution is nested above the dry brush body, and a cleaning solution spraying port for the cleaning solution to flow out is arranged below the dry brush body. Meanwhile, a first sealing ball and a second sealing ball are further arranged in the dry washing brush body, and the positions of the first sealing ball and the second sealing ball are adjusted by pressing a cleaning liquid release button, so that pet hair is cleaned. According to the dry washing cleaning solution releasing mechanism, by pressing a cleaning solution releasing button, the cleaning solution releasing button extrudes a button reset spring at the moment, so that the button reset spring deforms, and the positions of a first sealing ball and a second sealing ball are changed through downward movement of the cleaning solution releasing button; at the moment, the cleaning liquid stored in the cleaning liquid storage part can flow out through the cleaning liquid spraying opening, so that the pet hair is cleaned.

Cleaning device characterized in that it comprises: a device body, a dry cleaning module and a wet cleaning module, wherein the dry cleaning module comprises a main brush and the wet cleaning module comprises a cleaning assembly, wherein the cleaning assembly is movably connected to the device body to perform wet cleaning, wherein the cleaning assembly has a retracted position and a pivoted position relative to the device body, and wherein a part of the cleaning assembly that is outside the circumference of the device body is larger than a part of the cleaning assembly that is outside the circumference of the device body when the cleaning assembly is in the pivoted position;a second drive structure which is drive-connected to the cleaning assembly to move the cleaning assembly between the retracted position and the swiveled-out position; and a first drive structure which drives the cleaning assembly to rotate relative to the fixture body in order to perform a cleaning operation, wherein a recess is provided on a side wall of the fixture body which communicates with a bottom of the fixture body, wherein the cleaning assembly is located on the bottom of the fixture body, and wherein the cleaning assembly is moved between the retracted position and the swiveled-out position via the recess.

A cleaning apparatus and a cleaning method are provided. In one embodiment, a cleaning device includes a head assembly, a body assembly, and a handle assembly. The cleaning device also includes components that enable the cleaning device to operate in a dry cleaning mode and a wet cleaning mode. The dry cleaning mode may employ a vacuum assembly including a motor, a conduit, and a fluid recovery tank to draw debris and waste into the fluid recovery tank. The wet cleaning mode may also employ fluid supply tanks, pumps, and conduits to supply fluid to the brush rollers to assist in the cleaning process.

The invention relates to the technical field of power distribution cabinet dehumidification, and mainly relates to a dehumidification device for a power distribution cabinet, which comprises a power distribution cabinet body and further comprises a shell installed in the power distribution cabinet body, a dehumidification module is arranged on the shell, wet air in the power distribution cabinet body is dehumidified through the dehumidification module, a cleaning unit is arranged on the shell, and the cleaning unit is used for cleaning the power distribution cabinet body. The cleaning unit is used for cleaning dust attached to the air inlet end of the dehumidification module, the cleaning unit is arranged, the dust attached to the air inlet groove can be efficiently and thoroughly cleaned in a targeted mode, blockage of the air inlet groove caused by the dust is avoided, normal operation of the dehumidification module and smooth air circulation are ensured, and different from a traditional dry cleaning mode, the cleaning efficiency is improved. According to the scheme, the sponge roller is wetted by recycled condensate water and then is used for wiping the air inlet groove, dust is deeply removed, environment protection and high efficiency are achieved, the cleaning effect is improved, and cleanliness of the air inlet groove is ensured.

The present invention relates to a hybrid chamber, and more specifically, to a hybrid chamber capable of performing both a gas phase etching (GPE) process for removing oxide from a substrate and a radical dry cleaning (RDC) process for removing nitride from the substrate in one chamber.