83results about How to "Improve washing quality" patented technology

A drum-type washing machine employs a gasket water draining hose to enable used water to be discharged via the drainpipe, immediately following a washing or rinsing step. The drum-type washing machine includes a cabinet having a door; a tub for containing water, the tub having an entrance corresponding to the door of the cabinet; a gasket, connecting the door of the cabinet to the entrance of the tub, to prevent water contained in the tub from leaking outside the tub, the gasket having a first orifice provided at a bottom point thereof; a drainpipe, communicating with the tub, to discharge water contained in the tub, the drainpipe having a second orifice provided at one side thereof; and a water draining hose, communicating the first orifice with the second orifice, to discharge water via the drainpipe.

A washing mode of washer is characterized by that an axially reciprocating pressure disc is arranged in a washing drum for generating both bidirectionally rotary water stream and axially reciprocating pressure water stream to flush, beat and press the object to be washed. A full-automatic washer with said washing mode is composed of an external drum, an internal drum, a speed reducer or speed-reducing clutch with output axle and axle sleeve, a waving wheel or bottom plate, and an axially reciprocating pressure disc unit in said internal drum.

A laundry treatment method and apparatus are provided. The laundry treatment method includes (a) choosing one of a first operating course in which a set of operating conditions are determined based on the weight of laundry and a second operating course in which the operating conditions are determined based on a plurality of operating variables; and (b) treating the laundry according to whichever of the first and second operating courses is chosen.

The invention discloses a compound enzyme preparation for improving jeans clothes washing effect and an application of the preparation. The compound enzyme preparation comprises liquid desizing compound enzyme and powder enzyme wash compound enzyme. By the aid of the compound enzyme preparation, washing effects of the jeans clothes can be improved, washing quality of the jeans clothes can be improved, and the preparation solves the problems of poor figure effect, severe dye coloring and reddish color light of a fabric surface of a traditional jeans washing.

The invention discloses a high-efficiency open-width rope washing machine. The high-efficiency open-width rope washing machine comprises a cloth feeding frame, a washing tank, a padder, a washing chamber, a door-shaped tension frame, a spraying steam chamber, an open-width processing device, a dryer and a cloth discharging device. The cloth feeding frame is provided with an edge guide, and the cloth feeding frame, the washing tank, the padder, the steam chamber, the washing chamber, the open-width processing device, the dryer for drying and the cloth discharging device are arranged in sequence. The tension frame is used for adjusting cloth tension in a whole operation process. The high-efficiency open-width rope washing machine has the advantages that washing quality of printed and dyed products is guaranteed, washing fastness is improved, and fabric handfeel is improved.

A full automatic cleaning machine for vacuum switch tubes is characterized by comprising a rack (1), a single-axis reciprocating machine (2), a fixed hanging rod (3), a transmission supporting mechanism and a circulatory spraying system. The transmission supporting mechanism comprises a driving roller (5), a set of driven rollers (6) and a motor. The circulatory spraying system comprises a waste water groove (7), an acid water groove (8), an alkali water groove (9), a high-pressure pump (10), an acid water pump (11), an alkali water pump (12), a pair of spraying nozzles (13), a multi-channel joint (14), an acid solenoid valve (15), an alkali solenoid valve (16), a pair of water outlet pipes (17), a pair of water outlet solenoid valves (18), a pair of stored water spraying pipes (19) and three switch mechanisms. The full automatic cleaning machine for the vacuum switch tubes has the advantages that the cleaning machine has the functions of water washing, acid washing and alkali washing, wherein the acid water and the alkali water can be recycled, so that the production cost is reduced; the cleaning machine can control the washing order and process of the water washing, the acid washing and the alkali washing by the solenoid valves, so that the cleaning requirements of the ceramic vacuum switch tubes in different production stages can be met and the degree of automation is high.

The invention belongs to the technical field of waste gas purification equipment, and in particular relates to a plastic waste gas washing tower. The plastic waste gas washing tower comprises a tower body, a waste gas inlet, a waste gas outlet, more than one tower plate, a filler spraying device and observation holes, and is characterized in that overall corrugated fillers are respectively arranged on the tower plate; a swirl plate is arranged on the top tower plate of the tower body; an annular catch tray is arranged at the lower part of the swirl plate; a swirl plate waste liquid outlet is formed in the side surface of the tower body; a lower tower plate waste liquid outlet is formed in the center at the bottom of the tower body; and the spraying device consists of long spraying pipes with nozzles and short spraying pipes with nozzles, which are uniformly and alternately arranged in the circumferential direction of the tower body. The plastic waste gas washing tower has the advantages of high corrosion resistance, ageing resistance, reasonable structure, stable performance, large processing capacity, small system resistance, convenience for mounting, no maintenance, long service life and the like.

The invention discloses an integrated cleaning and drying machine for hardware accessories, which comprises: a box body, a drying box, a washing box, a friction damping pad and a washing device, the drying box is located at the upper part of the box body, the washing box is located at the lower part of the box body, The dry box and the washing box are separated by a plugboard. The washing box is composed of a liquid inlet, a liquid outlet, a washing container, a rotating seat, a lifting seat, a motor and a threaded rod. The rotating seat and the threaded rod are slidably connected by a slide rail, and the lifting seat It is slidingly connected with the rotating seat through a circular track, the circular track is set on the lifting seat, the lifting seat is slidingly connected with the box body, the motor is set at the bottom of the box body, and the drying box is composed of electric heating wire, fan, spray device, box cover Composed of vent holes and friction damping pads at the bottom of the box. The invention reduces the collision wear during the cleaning process of the hardware fittings, increases the washing efficiency, can rinse the residual washing liquid on the surface of the hardware fittings after washing, and then dries them. The structure is simple and reasonable, and it is easy to operate.

The invention discloses a gray cloth washing and drying device, which belongs to the field of textile processing machinery and equipment. The invention includes a transmission bracket, a cloth feeding roller, a cloth washing tank, a cloth guide roller, a cloth guiding motor, a cloth supporting roller, a cloth drying roller, a cloth outlet roller and a cloth outlet motor, and the cloth guide motor drives the cloth guide roller. A pickling solution for gray cloth is installed, and a cloth washing roller is connected horizontally in the cloth washing tank, and a lifting plate is installed in the lifting bracket to slide vertically, the output end of the lifting cylinder is connected to the upper side of the lifting plate, and the two ends of the cloth supporting roller are respectively Rotate the lifting plates connected to both sides of the transmission bracket, the cloth drying roller is horizontally connected to the other side above the transmission bracket, the two ends of the cloth drying roller are respectively equipped with heat conduction oil pipes, and the cloth outlet roller is horizontally connected to the lower side of the transmission bracket. The invention has a reasonable structural design, can quickly and efficiently wash and dry the gray cloth during the transmission process, improves the efficiency and quality of gray cloth production and processing, and meets the needs of production and use.

The invention discloses a detergent putting device, a washing machine with the device and a control method. The device comprises a first cavity used for containing a clothing treating agent, tap waterpasses through the first cavity to wash the clothing treating agent into an outer cylinder of the washing machine, the device further comprises a second cavity isolated from the first cavity, and thetap water passes through the second cavity and is directly injected into the outer cylinder of the washing machine. The invention provides new water inlet design, a water inlet cavity is additionallyformed in the putting device of the washing machine, different water inlet cavities are selected according to the washing process, and when rinsing is conducted, final rinsing inlet water passes through a softener or tenderizer containing part in the first cavity and enters the outer cylinder of the washing machine; for rinsing before final rinsing, when water enters, the water flows into the cylinder directly through the second cavity, and the problem that due to the fact that detergent cannot be washed out thoroughly, secondary contamination is caused is avoided. Meanwhile, the detergent putting device is detachable, a user can clean away residual detergent in time or regularly, a detergent box is kept clean and sanitary, and the washing quality is effectively improved.

A shoe washing machine comprises a machine cover and a box body. When the machine cover and the box body are tightly closed, a cleaning cabin with the outer contour of shoes is formed in the machine cover and the box body, and shoe outer brushes are arranged on the inner surface of the cleaning cabin; shoe inner brushes are arranged in the cleaning cabin, are connected with the output end of a transmission device, are in a hook shape and are used for hanging shoes and driving the shoes to vibrate in the cleaning cabin; water injection pipes are further arranged in the cleaning cabin, and whenthe shoes are hung on the shoe inner brushes, water outlets of the water injection pipes are located in the shoe; a water outlet is formed in the bottom part of the cleaning cabin and is connected with a drainage pump. The shoe washing machine is more comprehensive in washing range, has the advantages of being cleaner in washing and high in washing quality, and can prevent sewage for washing solesfrom polluting other parts.

The invention discloses washing powder easy in white washing. The washing powder includes, by weight, 3-5 parts of LAS sodium salt, 8-12 parts of fatty alcohol polyoxyethylene ether, 1.5-4 parts of peroxide, 0.1-0.4 part of bio-enzyme, 10-18 parts of sodium carbonate, 30-50 parts of EDTA tetrasodium, 0.8-1.3 parts of an anti-redeposition agent, and 2-5 parts of sodium sulfate. Through the component arrangement of the LAS sodium salt, the fatty alcohol polyoxyethylene ether, the peroxide, the bio-enzyme, the sodium carbonate, the EDTA tetrasodium, the anti-redeposition agent and the sodium sulfate, the washing powder can eliminate fouling generated by calcium and magnesium ions except for a function of normal washing, the color and luster of fabrics can be recovered, and the washing powdercan add a sterilization and disinfection function.

The invention provides a control method and system of a washing machine. The control method comprises the following steps: when entering a pre-washing stage, controlling a driving device of the washing machine to operate at a first preset washing beat f1; and when the pre-washing stage is finished and the washing machine enters a stain stripping stage, controlling the driving device to perform forward and reverse rotation alternate operation at a second preset washing beat f2. The first preset washing beat fl is smaller than the second preset washing beat f2. In the pre-washing stage, the driving device of the washing machine is controlled to operate at the first preset washing beat f1. First, the driving device gently operates the washing machine to sufficiently wet clothes, then the washing machine enters the stain stripping stage to control the driving device to perform forward and reverse rotation alternate operation at the second preset washing beat f2 which is larger than the first preset beat f1, namely, the washing beat of the driving device is increased in the stain stripping stage, and a folded unexpanded portion is sufficiently stretched. The control method of the washing machine of the invention is directed to the characteristics of sportswear. The wearing life of the sportswear is prolonged, and the wearing experience of the sportswear is improved.

The invention discloses granular activated charcoal washing equipment. The equipment comprises a tank body, an upper sealing head and a lower sealing head, wherein the upper sealing head and the lowersealing head are arranged at the upper and lower ends of the tank body; the upper sealing head is provided with a feeding port, a clear water inlet, an acid liquid port, a circulating water inlet, aliquid level detecting port, a liquid level control device and a purifying device, wherein the liquid level control device is connected to the liquid level detecting port and used for quantifying an acid liquid, and the purifying device is disposed above the feeding port and used for receiving dust and acid vapor; the middle of the side wall of the tank body is provided with a temperature detecting port used for being connected to a temperature control device, the lower portion of the side wall of the tank body is provided with a steam pipe extending into the tank body, and the outer end of the steam pipe is connected with a steam generator; a discharge port is formed in the center of the bottom of the lower sealing head and internally provided with an electric valve, and the lower sealinghead is also provided with an aeration port and at least one water filtering device used for separating granular activated charcoal from black waste water, wherein the aeration port is connected to ahigh-pressure air aerator. In summary, the equipment has the advantages that the control degree is high, the washing efficiency is high, sufficient washing is achieved, the wearing degree of activated charcoal particles is low, manpower is saved, energy is saved, and the environment is protected.

The invention discloses an ejecting circulating device and a technical method for an alkali soaking tank of a bottle washing machine. The ejecting circulating device comprises a circulating pump which is respectively connected with an internal alkali tank and an external alkali tank of the alkali soaking tank of the bottle washing machine through a circulating pump inlet pipeline and a circulating pump outlet pipeline; alkali liquid is circulated based on the connection among the pump, the pipelines, the internal alkali tank and the external alkali tank; a circulating pump outlet is connected to the bottom of the external alkali tank through the pipeline, and is connected with a corresponding ejecting pipeline in the external alkali tank, wherein the ejecting pipeline is arranged at the bottom of the external alkali tank, and corresponds to a container bottle inlet; the alkali liquid of the internal alkali tank is ejected through a nozzle on the ejecting pipeline under the effect of the circulating pump, so as to form a circulating stream; and labels separated from container bottles and floating in the alkali liquid flow to a label removing net above the internal alkali tank based on the principle of water flowing. The alkali liquid is served as an ejecting medium, so that the labels deposited in the bottom of the tank can flow, the alkali liquid in the alkali soaking tank is circulated, and further, the washing efficiency and quality can be ensured.

The method for extracting black liquor includes the following steps: after the black pulp is produced by digestion, making the black pulp be passed through blow tank, series-connecting two pulp-pressing machines, utilizing high-pressure to extract black liquor, making outlet pulp of pulp-pressing machine be passed through series-connected pulp chest, then series-connecting horzontal ban-type vacuum pulp-washing machine, using hot water to wash pulp, and utilizing low-pressure to extract black liquor.

The invention discloses a starching device for producing linen for painting and calligraphy, relates to the technical field of producing linen for painting and calligraphy, and aims to solve the problem that cloth needs to be stretched and stirred manually in the process of washing and starching, as a result, a large amount of labor is caused to laborers. The starching device specifically comprises a starching pool, wherein hydraulic oil cylinders are fixedly installed at the four corners of the bottom inner wall of the starching pool, a movable frame is fixedly installed among the top ends ofthe four hydraulic oil cylinders, a plurality of connecting frames of rectangular tubular structures are fixedly installed on the two sides of the bottom of the movable frame, movable plates are fixedly installed between the bottom ends of the connecting frames, and a conveying mechanism is installed between every two adjacent connecting frames through a sealed bearing. The starching device is easy and convenient to starch and improves the convenience of washing and starching work of the linen, traction is carried out at the end of the cloth, the cloth is conveyed by the conveying mechanismsin the starching device, the cloth is turned inside the starching pool for multiple times by arranging turning rollers, so the cloth is in full contact with starching liquid, and the washing and starching efficiency of the cloth is improved.