72results about How to "Reduce water consumption for cleaning" patented technology

The invention relates to an automatic cleaning system of a conical spiral mixer and a cleaning technology for the conical spiral mixer. The automatic cleaning system comprises a control system; a group of fixed nozzles are mounted on the side wall of a mixer cylinder body; spiral cleaning nozzles are arranged at the center of the mixer cylinder body and mounted downward from the top end of a mixer common rotation drive device; a sensing localization device is mounted at the top end of the mixer common rotation drive device; the sensing localization device is relative to a stirring propeller in position; a water treatment recycle system comprises a clean water storage tank, a return water storage tank, an acid-alkali liquor storage tank, an acid-alkali liquor addition pump, a centrifugal filter, a cleaning water pump and a pipeline valve; under the effects of the control system, the water treatment recycle system can be used for flexibly switching the technology steps of adding water, heating, washing with hot water, cleaning with alkali liquor, washing with the hot water, cleaning with acid liquor, washing with the hot water, and carrying out return water treatment.

The invention publics a kind of process that results in electroplating automation line without taping rinsing water, of which the key point is: when electroplated block slips down from the plating bath to the recovery flute, let micro atomization waterjet unit using water in NO1 rinse tank jet water mist to clean electroplated block. When electroplated block rises from the recovery flute to the plating bath, let micro atomization waterjet unit using water in NO2 rinse tank jet water mist to clean electroplated block, repeat this until the end. The unit includes a and 2-4 in electroplating automation line. Between plating bath and rinse tank is recovery tank, each segment is connected with pipelines and pumps, and for recovery tank and rinse tank micro atomization waterjet units are located on both nicks. The invention can save 90% water and is of less pollution and no electroplating wastewater.

The invention discloses a cleaning addition agent for cleaning beef bloodstain before making of beef broth, and relates to the technical field of food processing. The cleaning addition agent is prepared by mixing the following raw materials in parts by weight: 10-20 parts of hydroxypropyl starch-polyglutamic acid-mannitol, 5-10 parts of microcrystalline cellulose-glycine, 0.5-3 parts of a poloxamer 188, 0.5-3 parts of sodium alginate, 0.05-0.5 part of sesbania gum and 0.05-0.5 part of vitamin C powder. The cleaning addition agent can effectively eliminate beef bloodstain, the elimination rate is 99% or above, and based on the situations that the cleaning time is obviously shortened and the consumption of water for cleaning is reduced, the cleaning effect is guaranteed. The cleaning addition agent is non-toxic and harmless, in the rinsing process through the clean water, the cleaning addition agent can be rapidly removed, and the remaining rate of the cleaning addition agent on the beef is lower than 0.01%, so that the eating safety of the beef is guaranteed.

The invention relates to a device for cleaning a pig body with a bracket, belonging to machines for raising pigs, and in particular relates to a complete set of device for cleaning the body of a pig, particularly the udders of a sow. The device comprises a 7-shaped turning rod, a water vapor pump, a hose, a pulley, a pulling rope and a film, wherein the pulley on the 7-shaped turning rod is in slide connection with the pulling rope; the hose is in suspending connection with an elastic extension rope on the 7-shaped turning rod; the film is provided with a plurality of friction units, a soft conduit and a driving rope; the driving rope is used for driving the friction units to generate rotation or displacement actions; and one end of the hose is communicated with the soft conduit, while the other end of the hose is communicated with the water vapor pump. The device has the advantages that the pig body and the udders of the sow are cleaned and rubbed by using a mechanical motion mode, which not only can save the manpower, but also can carry out beneficial stimulation on the udders of the sow to promote lactation; the device can also prevent the pig from biting and damaging the hose and the pulling rope, reduce the extensible lengths of the hose and the pulling rope and adapt to the condition that the pig freely moves in a pigsty. The device is a machine for raising pigs for double purposes of sanitation and lactation stimulation.

The invention provides a method for removing the surface and impurities of quartz ore. The method comprises the following steps: firstly, placing crushed stones into a plastic storage bin and closing the plastic storage bin; then adding an acid solution which is heated to 50-110 DEG C and has the concentration of more than 25% by mass percent into the storage bin through a pipeline; producing an acid gas through an atomizer; recovering the acid gas and the acid solution after the high-temperature acid gas and the acid solution react with the surface and impurities of quartz stone in the closed storage bin, and washing the crushed stones with water; obtaining clean quartz stone, neutralizing waste water generated by washing the crushed stones with alkali or lime, and performing cyclic utilization or standard emission. The method provided by the invention is simple in process, high in efficiency, low in cost, good in effect, free from environmental pollution and suitable for wide popularization and application.

The invention provides a novel belt type vibratory rolling filtering device. The novel belt type vibratory rolling filtering device comprises belt type vibratory rolling filtering machines which are oppositely arranged, wherein each filtering machine comprises a rack; the rack comprises an upper supporting frame and a lower supporting frame; a layering distribution device is arranged at the upstream end of the upper supporting frame; in the material flowing direction, the rack is provided with a guiding roll, a vibrating part, a driving rolling part and a tensioning roll in sequence; a ring-shaped filtering belt is arranged around the guiding roll, the vibrating part, the driving rolling part and the tensioning roll; the left driving rolling part comprises a first extruding and dewateringroller positioned on the upper supporting frame and a second driving electric roller positioned on the lower supporting frame; the right driving rolling part comprises a second extruding and dewatering roller positioned on the lower supporting frame and a first driving electric roller positioned on the upper supporting frame; extruding gaps are respectively formed between the first extruding and dewatering roller and the first driving electric roller, between the two filtering belts surrounding the left driving rolling part and the right driving rolling part and between the second extruding and dewatering roller and the second driving electric roller. The novel belt type vibratory rolling filtering device provided by the invention has the advantages that the liquid content of filter cakesis low and the productivity is improved.

The invention provides a method for removing soil and impurities from fresh yellow ginger. The method comprises the following steps of: (1) firstly feeding the fresh yellow ginger to a rotating cage, and spraying water flow by two stages to the surface of the yellow ginger by a pressurizing spraying head so as to uniformly clean the yellow ginger; (2) removing smaller-grained sludge in the fresh yellow ginger during the rotating cage cleaning process, pumping the sludge to a sludge drying pool by a sludge pump after the separated sludge settles to a catchment pool with a cone bottom, and conveying the cleaned yellow ginger to a flotation tank under the rotation of the rotating cage; (3) conveying the yellow ginger to the flotation tank holding 20-40% calcium chloride solution or 5-25% sodium chloride solution to remove most of large-grained sludge and stones, and simultaneously further removing fine soil and impurities; (4) feeding the yellow ginger suspended on the surface of a flotation agent into a vibration screen through the overflow port of the flotation tank, cleaning the flotation agent on the surface of the yellow ginger, and conveying the cleaned yellow ginger to a disintegrator by the vibration screen; and (5) discharging the flotation agent in the flotation tank to a recovering tank, and cleaning and transporting the large-grained sludge and stones settled at the bottom of the flotation tank by adopting an artificial cleaning method. By adopting the treating process, the soil and impurities in the fresh yellow ginger can be effectively removed, particularly large-grained stones and irony impurities.

The invention discloses an automatic cleaning and water saving device for electroplating production and a method, and belongs to the technical field of electroplating equipment. The automatic cleaningand water saving device for electroplating production mainly comprises a plating tank, a recovering tank which communicates with the plating tank, a washing tank, and a PLC automatic control system,wherein a concentration evaporator is arranged at the joint of the recovering tank and the plating tank. According to the automatic cleaning and water saving device for electroplating production disclosed by the invention, the concentration evaporator is arranged at the plating tank and the recovering tank to concentrate recovered cleaning solutions in the recovering tank; after a concentrated solution achieves a certain concentration, the concentrated solution is renewedly discharged into the plating tank to be used as an electroplating solution; through the manner, water resources are recycled, so that waste of the water resources generated when a plating member is cleaned is reduced; the automatic cleaning and water saving device is environment-friendly, energy-saving and emission-reducing; and in the process of the electroplating production, the cleaning water capacity is far greater than the vaporization loss of a plating solution, so that level meters are mounted in the plating tank and the recovering tank, according to the liquid level change of the recovering tank and the plating tank, the PLC automatic control system can automatically control the evaporation capacity and the sprinkling water capacity for atomizing sprinkling, the plating tank and the recovering tank can keep the liquid level to be balanced, and the situation that too many tank solutions are in the recovering tank, and overflow is generated is avoided.

The invention relates to a source reduction complete technology method for heavy metal water pollutants in a zinc electrolytic process. The method comprises three cleaner production technologies of liquid phase source reduction, solid phase source reduction and cleaning wastewater total quantity reduction of heavy metal wastewater of an electrolytic plant, and five key apparatus technologies, so that a complete technology method which integrates cell leaving cathode plate in-situ carrying liquid brushing and collection, intelligent zinc sulfate identification and dry method removal, efficient needle spray cleaning, combined plate stripping, intelligent dirty plate identification and sorting, flexible deformation plate identification and sorting, shaping, polishing and high-precision cell entrance is realized. According to a cleaner production key core technology which is developed by a cleaner production path of source control, process reduction and cyclic utilization, and a high-tech practical apparatus technology which is matched with the core technology, over 85% of cell leaving cathode plate carrying liquid is reduced; over 99% of zinc sulfate crystal substances are reduced; over 82% of cleaning wastewater yield is reduced; the complete cycle utilization of the zinc sulfate crystal substances and zinc-containing cleaning water is realized; and no heavy metal wastewater effluent processing is realized.

The invention discloses an environment-friendly resource utilization process and system for a waste oil drum as hazardous waste. The provided process sequentially comprises the steps as follows: impurity removal, rust and paint removal, crushing, first-stage cleaning, second-stage cleaning, drip washing, drying, packaging and steel-making. According to the system with the application of the process, a manual impurity removing station, a rust and paint removing machine, a shredding machine and a first-stage ultrasonic drum cleaning machine are connected through belts; the first-stage ultrasonicdrum cleaning machine, a second-stage ultrasonic drum cleaning machine, a drip washing machine and a drier are driven by screws; and the drier, a packaging machine and a steel-making furnace are connected through belts. The provided process and system are low in energy consumption, resource-saving and environmentally friendly, and can simultaneously achieve the dual purposes of the elimination ofhazardous waste characteristics of the waste oil drum and the resource utilization.

The invention discloses a solar cell panel cleaning robot. According to the solar cell panel cleaning robot, a walking crawler belt can be controlled by a controller to walk on the inclined surface ofa solar cell panel through one duct fan balanced system and the other duct fan balanced system; and the controller can control a cleaning liquid box to provide cleaning liquid for micro spray pipes,control the micro spray pipes to spray the cleaning liquid onto the solar cell panel, control one rolling brush and the other rolling brush to brush and clean the surface of the solar cell panel, andcontrol one dust collection scraper and the other dust collection scraper to suck dust and sewage which are generated after brushing and cleaning into a sewage box. In this way, the effect that the cleaning robot replaces manpower to cleaning the solar cell panel can be achieved, the cleaning effect is good, the efficiency is high, manpower is saved, and the cost is reduced.

A photovoltaic cell panel cleaning system disclosed by the present invention comprises a photovoltaic support used for supporting a photovoltaic cell panel, a portal frame body erected at the photovoltaic support and a water supply mechanism used for spraying the cleaning water to the photovoltaic cell panel, and the water supply mechanism comprises a pressure water pipe arranged on the portal frame body, a pressure nozzle connected with the pressure water pipe and used for spraying the cleaning water to the photovoltaic cell panel and a water supply pipe used for transporting the cleaning water to the pressure water pipe. The photovoltaic cell panel cleaning system of the present invention adopts a washing mode to clean the photovoltaic cell panel, the cleaning water sprayed by the pressure nozzle forms a pressure water column under the action of the pressure to spray to the surface of a solar cell panel, and because of a certain water pressure, the stains, such as the floating dust, the guanos, etc., on the surface of the photovoltaic cell panel can be removed very well, and the photovoltaic cell panel can be cleaned thoroughly. The photovoltaic cell panel cleaning system of the present invention is simple and easy, and enables the cleaning efficiency to be improved.

The invention discloses a tableware cleaning agent and a cleaning method. The tableware cleaning agent comprises plant straw, branches, leaves, roots and stems which are crushed into plant powder. The cleaning method comprises the following steps of using a proper amount of cleaning agent, adding water, and stirring to form a cleaning mixture with certain fluidity; using an artificial manual or mechanical type to enable the cleaning mixture to mutually abrade with the tableware surface, and in the mutual contact process, enabling the plant powder to scrape and adsorb the oil dirt on the tableware surface, so as to reach the purpose of tableware cleaning; simply flushing the surface-adhered plant powder on the tableware which is cleaned by the cleaning mixture, so as to clean the tableware; separating the waste cleaning mixture into the plant powder for adsorbing excessive oil grease and the water. The tableware cleaning agent and the cleaning method have the advantages that the preparation is simple and convenient, the production cost is lower, the amount of cleaning water is small, the cleaning cost is reduced, the residue of chemical cleaning agent on the tableware surface is avoided, the waste cleaning water does not contain the chemical synthetic cleaning agent, and the environment-friendly effect is realized.

The invention discloses an anticorrosion cleaning method and device for the surface of an aircraft, relating to the field of use and maintenance management of aircrafts and being used for removing dust and scrubbing the surface of the aircraft in an air cushion way by taking a low-temperature and high-pressure mixed wet gas as a cleaning medium. The anticorrosion cleaning method for the surface of the aircraft is coordinated with the anticorrosion cleaning device for the surface of the aircraft, the water quantity for cleaning the surface of the aircraft is greatly reduced, meanwhile, zero discharge of pollutants to the environment after cleaning is realized, and the anticorrosion cleaning method is a novel energy-saving and environment-friendly aircraft surface cleaning method and has remarkable social and economic benefits.

The invention relates to a technique for producing medicinal mirabilite by continuous crystallization. An on-line infrared computer automatic monitoring system is used for monitoring, and a porous plate liquid balance flowmeter is used for regulation and control, thereby ensuring that the manufacturing process, production facility and product of the medicinal mirabilite satisfy the GMP requirements. The technique comprises the following steps: when the indoor air cleanliness of the production workshop achieves the following indexes: the floating bacteria is less than 100 cfu/m<3>, the sedimentated bacteria is less than 50 cfu/4 hours, the contact disc of the surface microorganism is less than 25 cfu/disc, the number of suspended particles which is more than 0.5 mu m is less than 350000/m<3>, and the number of suspended particles which is more than 5 mu m is less than 2900/m<3>, thus removing mechanical impurities from the downhole-transmitted original mirabilite solution with certain concentration through a three-level pipeline filter, and refining and purifying through an eight-level ion exchanger to obtain the refined mirabilite solution of which the impurity content is lower than 1 ppm; inputting the refined mirabilite solution into a continuous crystallization technical system, and carrying out solid-liquid separation by a strap centrifuge to obtain the medicinal mirabilite crystals in which the content of free water is 0.3-0.5%; and finally, carrying out aseptic packaging by an automatic packaging system.

The invention relates to a nickel tin salt coloring, hole-sealing and recovering hole sealer and a method of reclaimed water utilization and online configuration. The utilization method comprises thefollowing steps: reverse serial water-saving operation, nickel tin wastewater intercepting operation, nickel tin wastewater processing operation, nickel phosphate recovering operation and N-P compoundfertilizer recovering operation. The online configuration comprises a nickel tin wastewater generating system, a nickel tin wastewater collecting system, a nickel tin separating system, a nickel phosphate recovering system and a N-P compound fertilizer recovering system. By means of online configuration, water for coloring and cleaning a sealed hole is intercepted and collected by means of an online classifying recovering method to recover a nickel tin solid mixture which is converted into a nickel tin salt coloring agent. Reclaimed water which is treated is recycled and is converted into theN-P compound liquid fertilizer, so that pollution of the nickel tin wastewater to a wastewater treatment center is blocked, discharge of industrial hazardous wastes is reduced, and recycling cyclic utilization of toxic wastes is achieved.

The invention discloses a cleaning device and method for an intelligent closestool and solves the problem of high cleaning water consumption of the intelligent closestool. A cleaning solution suction device is mounted between a water inlet and a cleaning nozzle and comprises an injector, a solenoid valve and a solution storage box; an injection port is formed in a pipe between an inlet and an outlet of an injector body pipe, and the inner diameter of the injection port is smaller than that of the inlet; an adsorption port is formed in the injector body pipe and on the water outlet side of the injection port; a solution outlet of the solution storage box is connected with the adsorption port through a solution outlet pipe; the solution storage box is used for being filled with a human body cleanser; the solenoid valve is arranged on the solution outlet pipe and used for controlling connection and disconnection of the solution outlet pipe. The injector is added to the water path between the water inlet and the cleaning nozzle and adsorbs the human body cleanser from the solution storage box into the water path based on the principle that adsorption force is produced under negative pressure, the human body cleanser is mixed with water for cleaning the human body, and accordingly, the cleaning water consumption is reduced while cleaning is realized.

The invention discloses a cleaning robot for a solar cell panel. According to the cleaning robot, after a cleaning liquid nozzle sprays cleaning liquid conveyed by a cleaning liquid conveying pipe tothe surface of the solar cell panel, a control system can control a scraping piece to scrap the surface of the solar cell panel, and the scraping piece can execute the work of scraping the surface ofthe solar cell panel according to control of the control system. In this manner, the cleaning rotor can replace manpower to clean the solar cell panel, the cleaning effect is good, efficiency is high,manpower is saved, and cost is reduced.