91results about "Dry-cleaning apparatus" patented technology

The clothing care machine includes: a cabinet; the first chamber is formed in the cabinet body; a first door configured to open or close the first chamber, the first door having a second chamber partitioned from the first chamber and configured to accommodate laundry; a second door rotatably coupled to the first door to open or close the second chamber; a switchable mirror provided on the second door and operable in a mirroring mode or a transparent mode; a local cleaning device which is provided inside the second chamber so as to locally wash the clothes accommodated in the second chamber, and which is capable of moving in the second chamber; and a control unit that controls the switchable mirror and the local washing device.

The utility model discloses a quick-cleaning dry cleaning machine with a filter structure, which relates to the technical field of dry cleaning equipment and comprises a dry cleaning machine body, a side mounting box is mounted on one side of the dry cleaning machine body, a filter box is mounted in the side mounting box, a return pipe is fixedly mounted at the return end of the dry cleaning machine body, and the filter box is mounted in the return pipe. One end of the return pipe extends into the filter box, a filter screen is installed in the filter box, and a paper filter plate is installed in the filter box and located on one side of the filter screen. The filter device has the advantages that quadruple filtration is adopted, the filter screen can filter large fibers, threads and wool on clothes, the paper filter plate can filter small fibers, and the filter screen can filter the threads and the wool on the clothes; the activated carbon filter plate can absorb color faded during oil cleaning, and the carclazyte filter plate performs reverse osmosis for dilution, so that an effective filtering effect can be achieved, the oil can be recovered to an original state, the cleaning oil can be recycled, the cleaning effect is improved, and the condition of mixed dyeing is avoided.

An apparatus for applying a liquid detergent to a fabric, comprising a detergent tank for containing the liquid detergent and an application surface which in use contacts the fabric and includes an outlet provided thereon such that the liquid detergent is dispensed onto the fabric through the application surface, the apparatus including first and second unit dose dispensers between the tank and the application surface, and wherein the first and second unit dose dispensers are provided at opposite ends of a rocking member such that when the user presses and compresses the apparatus in a first direction, the first unit dose dispenser discharges a unit dose of the liquid detergent while the second unit dose dispenser is filled from the liquid detergent tank, and when the apparatus is pressed and compressed in a second direction substantially opposite to the first direction, the second unit dose dispenser discharges a unit dose of the liquid detergent while the first unit dose dispenser is filled; and a method for treating a fabric, comprising using such an apparatus, filling the detergent tank with the liquid detergent, placing the apparatus on the fabric and pressing the apparatus to dispense the liquid detergent onto the fabric and apply the detergent to the fabric.

The invention relates to the technical field of dry cleaning machines, in particular to a dry cleaning machine door opening air purification and regeneration system which comprises a negative pressure gas capturing device and a carbon adsorber, the gas capturing device comprises a negative pressure gas suction port, a negative pressure gas suction channel and a catalytic device, and the negative pressure gas suction port is formed in the circumferential direction of a door frame of a dry cleaning machine; the negative-pressure air suction channel is communicated with the negative-pressure air suction port and the catalytic device, the catalytic device is communicated with the carbon adsorber through an air pipeline, a steam heating pipe, an electric heating pipe, a heat pump and a cold pump are arranged in the catalytic device, and through multi-stage temperature regulation (condensation and heating), the treatment effect on gaseous tetrachloroethylene is remarkably improved; the stainless steel container is filled with granular activated carbon powder, has high specific surface area and good adsorption performance, and can effectively adsorb gaseous tetrachloroethylene, so that the concentration of the tetrachloroethylene in the barrel is reduced to 2g / m < 3 > or below.

The utility model discloses a durable door seal of a high-power industrial dry cleaning machine, which comprises a door seal body, a protective layer is arranged on the surface of the door seal body, the protective layer comprises an elastic layer, an anti-aging layer, an anti-puncture layer, a high-temperature-resistant layer, an anti-corrosion layer and a wear-resistant layer, the anti-aging layer is arranged on one side of the elastic layer, and the anti-puncture layer is arranged on the other side of the elastic layer. And an anti-puncture layer is arranged on one side of the anti-aging layer. By designing the anti-aging layer, the overall anti-aging performance of the door seal body can be improved conveniently, by designing the anti-puncture layer, the nanofiber layer, the polymer fiber layer and the activated carbon fiber layer, the door seal body can have the function of preventing puncture of sharp objects, by designing the elastic layer, the door seal body is increased to a certain degree of toughness, and the service life of the door seal body is prolonged. By designing the corrosion-resistant layer, corrosive liquid is prevented from corroding the door seal body, by designing the abrasion-resistant layer, the abrasion amplitude of the door seal body in the long-time using process is reduced, and the service life of the door seal body is prolonged.

The present disclosure discloses a processing cabinet including four side walls surrounding a processing volume, a top, and a bottom, at least one side wall being openable and closable to allow access to the processing volume, a spraying device disposed inside the side wall facing the processing volume, the spraying device including a rail having at least one spray head movably attached to the rail, the spray head being movable along the rail and having two or more nozzles adapted to generate a liquid, gas, or mist processing agent, the rail being further guided by side rails arranged parallel to the side walls and movable between the top and bottom, and a means for hanging or supporting garments within the processing volume is provided.

This patent concerns an industrial washing machine for various articles, which includes a device capable of completely eliminating solvent emissions into the atmosphere, storing the gaseous phase after condensation at low temperature, in a flexible expandable bag. This patent also concerns the operating method of the washing machine.

The washing composition according to the present invention is characterized by comprising a solvent selected from the group consisting of acetone glycerol and its derivatives, and a fragrance having a log P value of -1.0 to 4.5. The washing apparatus is characterized by comprising a washing section that receives the solvent and washes the contained fibers; a steam recovery section that condenses the gas phase discharged from the washing section and supplies it to a solvent recovery section; and a solvent recovery section that recovers the liquid phase discharged from the washing section and supplies it to a solvent supply section, wherein the solvent recovery section comprises: a filtration section that removes impurities from the solvent supplied from at least one of the steam recovery section and the washing section; and a solvent storage section that stores the solvent supplied from the filtration section.

This washing machine comprises: a storage tank that stores carbon dioxide; a washing tub that accommodates carbon dioxide discharged from the storage tank and laundry; a distillation tank that accommodates carbon dioxide discharged from the washing tub and vaporizes the received carbon dioxide; a compressor that compresses carbon dioxide discharged from the storage tank or carbon dioxide discharged from the distillation tank; and a pressure flow path connected to the washing tub so as to supply carbon dioxide pressurized by the compressor to the washing tub.

Method and arrangement for scouring fabric material using carbon dioxide, the method comprising the steps of: • - providing a fabric material (14) on a textile beam (12) in a treatment vessel (10) wherein the fabric material has one or more contaminants, for example a lubricant; • - introducing liquid carbon dioxide in the treatment vessel (10) via an opening (17), thereby dissolving at least a part of the contamination in the liquid carbon dioxide; • - expelling the liquid carbon dioxide from the treatment vessel (10) to a separator (20) provided downstream of and in fluid communication with the treatment vessel (10) using an expellant; and • - heating the liquid carbon dioxide in the separator (20) to a temperature above the boiling point of carbon dioxide and below the boiling point of the one or more contaminants, thereby creating gaseous carbon dioxide and a non-gaseous contaminant phase.

Provided is a washing machine including: a storage chamber configured to store carbon dioxide in a gaseous state; an additive container configured to store an additive; a mixing chamber configured to mix the carbon dioxide in the gaseous state supplied from the storage chamber with the additive supplied from the additive container and pressurize the carbon dioxide and the additive, which are mixed with each other, to generate a mixed solution in a liquid state; a washing chamber configured to wash laundry using the mixed solution supplied from the mixing chamber; and a distillation chamber configured to accommodate the mixed solution discharged from the washing chamber and vaporize the carbon dioxide from the mixed solution therein, wherein the additive lowers a vapor pressure of the mixed solution to maintain the mixed solution in a liquid state at pressures of 10 bar or less.

The utility model relates to the technical field of dry cleaning machines, and discloses a full-automatic totally-closed tetrachloroethylene dry cleaning machine which comprises a dry cleaning machine body, a controller is arranged on one side of the front face of the dry cleaning machine body, a roller is arranged in the dry cleaning machine body, and a machine door is hinged to the position, corresponding to the roller, of the front face of the dry cleaning machine body. Four groups of mounting grooves are formed in the dry cleaning machine body around the outer side of the roller in an array mode, mounting rails are fixedly mounted in the mounting grooves, and filters are detachably mounted in the mounting rails; according to the full-automatic totally-closed tetrachloroethylene dry cleaning machine, a straight rod is driven to slide outwards by pulling a pull handle, that is, an extrusion rod is driven by a connecting plate to approach and extrude an elastic plate, and then the elastic plate is extruded and deflected into a movable groove and moved out of a clamping groove, so that a limiting effect is not played any more, and at the moment, a sliding edge part can be pulled out of a mounting rail; therefore, the filter is convenient to disassemble, clean or replace.

A washing machine may include: a washing tub forming a sealable internal space in which carbon dioxide is receivable and configured so that, with the carbon dioxide received in the internal space and the internal space sealed, a pressure of the carbon dioxide is maintained, a rotatable drum in the internal space and configured to accommodate laundry to be washed with the received carbon dioxide, a rotatable shaft in the internal space and connected to the drum, and a drive device including: a stator outside the washing tub, and a rotor in the internal space, coupled to the shaft, and configured so that, with the carbon dioxide received in the internal space and the internal space sealed, electromagnetic interaction between the rotor and the stator causes the rotor to rotate thereby rotating the shaft and the drum to wash the laundry accommodated in the drum with the received carbon dioxide.

The embodiment of the invention provides a stain removal device. The stain removal device comprises a rotary drum; the cleaning agent feeding system is connected with the rotary drum; the discharging system is connected with the rotary drum and used for discharging the cleaning agent mixed with clothes stains after the clothes are cleaned in the rotary drum; the controller is electrically connected with the rotary drum and the cleaning agent putting system, and the controller is configured to execute the following steps that when a clothes cleaning instruction is received, the cleaning agent putting system is controlled to put a cleaning agent into the rotary drum; and the rotating drum is controlled to work, so that the cleaning agent makes contact with the to-be-cleaned clothes, and the to-be-cleaned clothes are subjected to dry cleaning. Compared with a washing machine which needs to be aired or dried after clothes are cleaned, the clothes can be worn after cleaning is completed, a clothes drying procedure is not added, and therefore the processing time of the to-be-cleaned clothes is shortened.

This washing machine comprises: a washing tub which forms a sealable inner space capable of accommodating carbon dioxide, and is provided so that the pressure of the carbon dioxide is maintained in a state in which the carbon dioxide is accommodated in the inner space and the inner space is sealed; a rotatable drum provided to accommodate laundry to be washed by using the carbon dioxide accommodated in the inner space; and a shaft and a driving device connected to the drum in an upper inner space. The driving device comprises: a stator disposed outside the washing tub; and a rotor coupled to the shaft in the inner space, and is provided to rotate by electromagnetic interaction with the stator in a state in which carbon dioxide is accommodated in the inner space and the inner space is sealed, wherein the rotor rotates with the shaft and the drum to wash the laundry accommodated in the drum with the carbon dioxide.

A washing apparatus according to an embodiment of the present invention comprises: a washing unit for performing washing using, as a washing agent, a fluid other than water; and a cooling unit for vaporizing or condensing the washing agent, wherein the washing unit includes: a washing tub into which laundry is loaded; a distillation tank into which at least the liquid washing agent discharged from the washing tub flows; a washing compressor for discharging the gas inside the washing tub to the outside of the washing tub or discharging a gaseous washing agent inside the distillation tank to the outside of the distillation tank; and a washing path, which connects the washing tub, the distillation tank and the washing compressor so that the washing agent is circulated, and the cooling unit includes: a refrigerant compressor for compressing a refrigerant; a first heat exchanger which is disposed inside the distillation tank, and which has a function of vaporizing at least the liquid washing agent flowing into the distillation tank; a second heat exchanger; an expansion valve disposed between the first heat exchanger and the second heat exchanger so as to expand the refrigerant; and a refrigerant pipe, which connects the refrigerant compressor, the first heat exchanger, the expansion valve and the second heat exchanger so that the refrigerant is circulated.

A laundry treatment apparatus, comprises: a support (200), which is connected to a laundry treatment drum (700) and used for supporting the laundry treatment drum (700); and a dry-cleaning-solvent dispensing device (100a) for spraying a dry-cleaning solvent into the laundry treatment drum (700), the dry-cleaning-solvent dispensing device (100a) at least partially being arranged on the support (200).

The embodiment of the invention provides a control method and device of clothes processing equipment and the clothes processing equipment. The control method comprises the steps that a to-be-cleaned load is controlled to be in a static state relative to a clothes processing cavity, and an oil stain area of the to-be-cleaned load is pre-coated with cleaning gel; and determining that the duration of the clothes treatment cavity in the target state reaches a first set duration, and controlling the clothes treatment equipment to execute an operation of removing the cleaning gel. According to the scheme, the adsorption characteristic of the cleaning gel on oily stains is utilized, the clothes treatment equipment can execute the function of removing the cleaning gel, and the automatic oil stain removing function of the household clothes treatment equipment is achieved. Due to the fact that the time for the user to be exposed to the dry cleaning agent is shortened, and the automation degree of oil dirt dry cleaning removal is achieved, the scheme provided by the embodiment of the invention has good user friendliness.

Provided is a washing machine including: a storage chamber configured to store carbon dioxide in a gaseous state; an additive container configured to store an additive; a mixing chamber configured to mix the carbon dioxide in the gaseous state supplied from the storage chamber with the additive supplied from the additive container and pressurize the carbon dioxide and the additive, which are mixed with each other, to generate a mixed solution in a liquid state; a washing chamber configured to wash laundry using the mixed solution supplied from the mixing chamber; and a distillation chamber configured to accommodate the mixed solution discharged from the washing chamber and vaporize the carbon dioxide from the mixed solution therein, wherein the additive lowers a vapor pressure of the mixed solution to maintain the mixed solution in a liquid state at pressures of 10 bar or less.

A method for cleaning and decontaminating apparel includes placing the apparel into a pressurizable cleaning vessel. The cleaning vessel is filled with a solvent comprising a mixture selected from at least one of propylene glycol ether, water, organic acid and carbon dioxide. After the apparel has been in contact with the solvent for a first selected period of time, carbon dioxide gas under pressure is introduced into the cleaning vessel to carbonate the solvent. After appropriate agitation, at least a portion of the solvent is then removed from the cleaning vessel while under pressure. A rinsing solution, comprising liquid carbon dioxide and alcohol, is then introduced into the cleaning vessel under pressure. After a third selected period of time, the rinsing solution is removed from the cleaning vessel under pressure. Finally, the cleaning vessel is depressurized and the apparel is removed from the cleaning vessel.

The present invention relates to a laundry treating apparatus (1000) comprising a pressure vessel (200) configured for accommodating carbon dioxide therein, a storage tank (150) configured for storing carbon dioxide therein to supply carbon dioxide to the pressure vessel, a distillation tank (401) configured for storing carbon dioxide discharged from the pressure vessel (200) to remove foreign substances dissolved in carbon dioxide discharged from the pressure vessel (200), a gas supply pipe (690) configured for connecting the distillation tank (401) and the pressure vessel (200) to each other to supply gaseous carbon dioxide stored in the distillation tank (401) to the pressure vessel (200), a first supply pipe (621) configured for connecting a top of the storage tank (150) to the pressure vessel (200). And a second supply pipe (622) connected to a bottom of the storage tank (150) and the pressure vessel (200) to supply liquid carbon dioxide stored in the storage tank (150) to the pressure vessel (200). Wherein when the storage tank (150) and the pressure vessel (200) reach an equilibrium pressure, liquid carbon dioxide stored in the storage tank (150) is transferred to the pressure vessel (200) through the second supply pipe (622) by gravity.

A portable stain removal device for locally removing a stain from a textile comprising: a holding device which receives and fixes the stained area of the textile, wherein the holding device has a lower part and an upper part movably arranged thereon, wherein the lower part and the upper part abutting one another in a closed position receiving the stained area of the textile between them and releasing the textile in an open position, a storage container arranged on the holding device, which stores a cleaning fluid for a cleaning process, a receiving container arranged on the holding device, which receives the cleaning fluid after the cleaning process, wherein the holding device is connected to the storage container and the receiving container in such a way that a cleaning fluid contained in the storage container is supplied to the holding device, then applied to an area of the textile arranged in the holding device and finally received in the receiving container.

The washing machine according to the present disclosure comprises: a storage chamber configured to store gaseous carbon dioxide; an additive container configured to store an additive; a mixing chamber configured to mix the gaseous carbon dioxide supplied from the storage chamber with the additive supplied from the additive container, and then pressurize to produce a liquid mixture; a washing chamber configured to wash laundry by using the mixture supplied from the mixing chamber; and a distillation chamber configured to receive the mixture discharged from the scrubbing chamber and evaporate carbon dioxide from the mixture within the distillation chamber, in which the additive can reduce the vapor pressure of the mixture such that the mixture remains in a liquid state at a pressure of 10 bar or less.

The present invention relates to a dry degreasing process, particularly for composite textile articles, especially work gloves, partially coated with mineral grease.According to the process, said articles are soaked with a first solvent comprising / consisting of a mixture of halogen-free alkanes, then an additive comprising or consisting of a mixture of halogen-free aliphatic hydrocarbons and / or at least one non-ionic and / or cationic surfactant is optionally sprayed onto said soaked articles, said articles are then wrung out, the liquid mixture resulting from wringing is distilled so as to separate at least said first solvent, the water used for the condensation of the distilled solvent is cooled and reused for the condensation of the solvent after distillation and / or the water used for distillation, which is therefore at a temperature higher than ambient temperature, is used to wash other textile articles with a detergent.

The present disclosure relates to a laundry treating apparatus including a pressure vessel for accommodating carbon dioxide therein, a storage tank for storing carbon dioxide therein to supply carbon dioxide to the pressure vessel, a distillation tank for storing carbon dioxide discharged from the pressure vessel to remove foreign substances dissolved in carbon dioxide discharged from the pressure vessel, and a gas supply pipe for connecting the distillation tank and the pressure vessel to each other to supply gaseous carbon dioxide stored in the distillation tank to the pressure vessel.

A washing machine includes a frame forming an appearance thereof, a washing chamber, a storage tank configured to store carbon dioxide to be supplied to the drum, a distillation chamber configured to separate contaminants dissolved in liquid carbon dioxide, an electronic unit in which an electric device is installed, and a configuration unit. The configuration unit includes a pipe through which carbon dioxide flows, a first compressor and a second compressor, each of which compresses the carbon dioxide discharged after washing was completed in the drum and enables the compressed carbon dioxide to flow into the storage tank, and an oil separator formed to separate oil from the carbon dioxide compressed in the first compressor and the second compressor.