56results about How to "Increase water consumption" patented technology

The invention provides a method to remove black liquor by a presser from the high rigidity pulp prepared by cooling the grass materials. Send the cooked pulp which has the rigidity of potassium permanganate value 16-28 (equals to karber value 24-50) into the inlet of the presser for pressing. The pulp discharges from the outlet after removing the black liquor. The invention aims at pressing the low concentration and high rigidity pulp prepared by cooling the grass materials to remove the black liquor. It prepares for the necessary washing and bleaching steps during the processing, advances the bleaching effect and saves the necessary chemicals for bleaching, which is an economic and environmental protection method.

In a process for removing an anti-reflective coating, a workpiece such as a semiconductor wafer is placed in a support in a process chamber. A heated liquid including a halogenated additive is applied onto the workpiece, forming a liquid layer on the workpiece. The thickness of the liquid layer is controlled. Ozone is introduced into the process chamber by injection into the liquid or directly into the process chamber. Ozone oxidizes and removes the film on the workpiece. The methods are especially useful for anti-reflective coating or sacrificial light absorbing layers.

The invention relates to a multistage double effect distillation seawater desalination technology with heating seawater by solar energy. The technology comprises the following steps: seawater is delivered to a high cistern by a seawater pump; the seawater in the high cistern is delivered to a system for water supply through a water supply tube and a condenser inlet tube; the seawater is heated to a certain temperature by adsorbing latent heat of steam in an evaporator through all condensers of the system, and enters the evaporator after being heated to a designed temperature by a rapid heater with solar energy; the seawater enters the evaporator, becomes superheated water and is gasified rapidly and partially because a pressure in the evaporator is controlled to be lower than a saturation vapor pressure corresponding to a temperature of hot seawater; and a part of ungasified hot seawater enters a next stage evaporator and a part enters heat-collecting tubes at two sides of the evaporator. The heat-collecting tubes are provided with annular imbibition films, and the hot seawater flows from top to bottom after entering the heat-collecting tubes. In a flow process, the hot seawater is delivered to upper half parts of inner cavities of the heat-collecting tubes because of capillary imbibition actions of the imbibition films. The hot seawater is evaporated to steam because the heat-collecting tubes have a high temperature under the sunlight, the steam rises along the inner cavities of the heat-collecting tubes and enters the condenser to obtain fresh water which flows into a fresh water tank and then is output by a fresh water tube. Unevaporated concentrated seawater enters a concentrated water tank and is ouput by an inlet/outlet tube.

A method, device and assistance system for detecting leaks in an area of a supply network, wherein leaks are detected by comparing real measured values supplied by sensors with measured values ascertained using a Monte Carlo simulation and, in particular, the method ascertains irregularities, which can be attributed to anomalies such as leaks, based on a hydraulic analysis so that existing leaks can be detected. Furthermore, the method can be applied to sensors that are temporarily installed in the network, giving the network operator additional freedom in the leak detection, and can be used for other supply networks and infrastructures.

A poultry watering device for use with a conduit system in a confinement house having at least a portion thereof associated with the actuation of the device by birds marked by a photo-luminescent material such that the birds can drink therefrom in darkness or low light conditions.

A method for preparing dehydrated fruits, vegetables and tubers, particularly potato products. The steps of the method include: boiling the whole raw edible product or slices or pieces of the raw edible product for a time sufficient to partially cook the starch and soften the tissue of the edible product; comminuting the cooked product; and drying the comminuted product. The raw edible product is preferably unpeeled or partially peeled. The resulting dehydrated product: (1) retains more Vitamin C; (2) has a lighter color; (3) has a higher percent of free amylose; (4) has fewer broken cells; and (5) has fewer degradation products than a corresponding product produced by conventional methods.

In a method and apparatus for cleaning or processing a workpiece, a process gas is brought into contact with the workpiece by diffusion through a heated liquid layer on the workpiece, and by bulk transport achieved by entraining the gas in a liquid stream, spray or jet impinging on the workpiece. The process gas, which may be ozone, is entrained in the liquid via entrainment nozzles. Use of entrainment and diffusion together increases the amount of gas available for reaction at the workpiece surface, increases the reaction rate, and decreases required process times.

The invention relates to a composition containing an inorganic binder, as well as an application thereof, in particular to a cavity filling powdery foam material containing the inorganic binder, as well as application thereof, and aims to provide a cavity filling hydraulic inorganic powdery foam material, which has the advantages of low forming temperature, quickness in solidification, small density and high foam expansion, as well as application thereof. The inorganic powdery foam material is prepared from the following raw materials: cement, gypsum powders, coal ash powders, milled slag powders, quartz powders, silica fume, carbonate powders, a foaming agent, and coagulant powders. The inorganic powdery foam material provided by the invention has the advantages that the raw materials are easy to obtain, and the product is easy to preserve; when in use, the inorganic powdery foam material achieves high simplicity and convenience in operation, low forming temperature, quickness in solidification, small density and high foam expansion. The inorganic powdery foam material is applicable to fields such as underground filling or firefighting of coal mines, etc.

The invention relates to an animalcule cultivating system that includes cultivating kettle, water process device, gas filling whisking device, and automatic control device. The heating device is set at the bottom of the kettle to heating one in three or one in four volume of the cultivating medium. The invention also discloses an animalcule cultivating system that cultivates in the cultivating device. The invention sharply decreases the energy and water consumption.

The present invention relates to a chain, continuous and no-waste method for degumming and fiber-separating the ramie, including anaerobic circle step, in which the raw fibers after the waste alkali bath step are immersed in the anaerobic water pool; aerobic circle step, in which the raw fibers after the anaerobic circle step are immersed in the aerobic water pool; alkali-hydrogen peroxide one bath scouring-bleaching step, in which the raw fibers after the aerobic circle step are immersed in a combined solution of NaOH and H₂O₂; and the treatment by a fiber-separating and washing device followed by the immersion in the cellulase solution. In the present invention, the ramie degumming process and the degumming wastewater treatment are performed integratively, and the degumming wastewater is completely recycled after treatment.

The invention provides a method for detecting the water consumption of a washing machine, the washing machine and a computer-readable storage medium. The method includes the steps that the main washing water intake duration under a current load is acquired, and the current main washing water inflow is acquired according to the main washing water intake duration and a preset water inflow rate; therinsing water inflow in each time of washing is acquired according to the current main washing water inflow and a load water content corresponding to a preset dewatering speed; the current washing cycle water consumption is acquired according to the current main washing water inflow and all the rinsing water inflows; the current washing cycle water consumption is output. The washing machine comprises a controller which is used for executing computer programs stored in a storer to implement the method for detecting the waster consumption of the washing machine. The computer programs are storedin the computer-readable storage medium, and the method for detecting the waster consumption of the washing machine is implemented when the computer programs are executed by the controller. By means of the method, the specific water consumption of a washing cycle can be conveniently detected, and the detection rate can be increased.

The invention discloses a rack system of a digital printing machine. The system comprises a rack, a printing conveying belt mechanism is arranged at the top of the rack, a gantry sliding frame stretches across the upper portion of the printing conveying belt mechanism, a cloth feeding mechanism is arranged behind the printing conveying belt mechanism, and a belt cleaning device is arranged below the printing conveying belt mechanism; the cloth feeding mechanism comprises an inflatable shaft, a large roll wrap angle roller, a cloth passing roller a, a constant-tension floating roller, a cloth passing roller b, a cloth passing roller c, a moving roller and an expanding wrap angle roller which are all arranged on the rack; a lifting guide mechanism for driving the constant-tension floating roller to act is arranged; and an unwinding deviation correcting system for correcting the position of cloth is arranged. The system has the advantages that the cloth feeding mechanism simultaneously adapts to large and small rolls of cloth, so that the cost is saved; automatic online real-time deviation rectification and edge alignment of the cloth are realized; the printing quality is high; the belt cleaning device combines a composite cleaning mode and a composite drying mode, so that the cleaning effect is improved; the system is small in water consumption, energy-saving and environmentallyfriendly; and the production efficiency is improved.

The invention discloses a concrete water-reducing agent and the application of the concrete water-reducing agent. The concrete water-reducing agent comprises the components by weight ratio: 58-80 parts of polycarboxylate high-performance water-reducing agent and 20-42 parts of compound containing hydroxyl and carboxyl. According to the concrete water-reducing agent, the advantages of the polycarboxylate high-performance water-reducing agent can be developed and the adaptability of the polycarboxylate high-performance water-reducing agent can be improved, in addition, the dosage is reduced, resources are saved, energy consumption is reduced and the comprehensive application cost of the polycarboxylate high-performance water-reducing agent can be lowered.

The invention discloses a no-tillage water replenishing sowing method based on a condition of total straw coverage. In areas of rainfall below 450 mm and in areas of aeolian sandy soil or severe areasof wind erosion, the method includes the following specific steps: after corn enters a stage of complete ripeness, a large-scale corn harvester is employed for harvesting, and corn stalk is simultaneously pulverized and uniformly spread on the earth surface; during suitable sowing time from the last ten days of April to the first ten days of May of the following spring, straw covering the earth surface of sowing rows is cleaned out a sowing zone with the width of 40 cm to reach a to-be-sowed state; sowing, water replenishing, fertilizer application, and pressing are completed once on a cleaned sowing zone by employing a no-tillage water replenishing sowing machine; and after seedlings emerge, a herbicide is sprayed for weeding; and when the corn has 3-4 expansion leaves, soil under corn seedlings is loosened. Compared with the prior art, high-quality sowing can be achieved under the condition that the straw totally covers and is returned to the field, a sufficient water source is provided for seed germination according to a soil moisture state, the quality of a group seedling stage is ensured, and the usage amount of the herbicide is reduced.

The invention provides a balance control method and device for dewatering, a clothes treatment device and a storage medium. The method comprises the following steps: controlling the clothes treatmentdevice for dewatering; when determining dewatering imbalance, acquiring load indication information of the clothes treatment device; if the load indication information indicates a small-load state, updating a dewatering curve, and carrying out dewatering according to the updated dewatering curve; and if the load indication information indicates a large-load state, executing water injection washingfor dewatering after balance adjustment. The method can perform dewatering for different loads by different treatment manners, reduce drum collision times, improve power consumption, water consumption and time consumption conditions and improve the use experience of a user.

The invention discloses a pump-stopping water hammer protection method and a pump-stopping water hammer protection device for a centrifugal pump. According to the pump-stopping water hammer protection method for the centrifugal pump, a water pump spindle of a water pump unit and/or a motor spindle are designed into a structure mode of two-end shaft extension, the outer-side shaft extension end of the water pump spindle and/or the motor spindle are connected with an electromagnetic clutch, and the rear end of the electromagnetic clutch is connected with an inertia fly wheel. When the water pump unit works, the electromagnetic clutch is separated. When the water pump unit is in power failure to stop a pump, the electromagnetic clutch is combined and applies inertia moment to the water pump unit and/or a motor to increase rotational inertia through the inertia fly wheel, and thus the water hammer protection is realized. When the centrifugal pump stops, the device can immediately apply the inertia moment to increase the rotational inertia, and therefore the time when the water pump unit starts to inversely rotate is prolonged, the speed of inverse rotation of the water pump is reduced within rated rotation speed, the water hammer pressure in a pipeline is reduced, and the purpose of pump-stopping water hammer protection is achieved. Moreover, the motor load is not increased, energy consumption is not increased, the engineering investment can be effectively reduced, and the water delivery cost is reduced.

Water economizer device applicable to general fittings intended for its installation in hot and cold water feeding pipes and especially between the water supply pipe for shower artifacts whereby water consumption is reduced and the same water effect and the same sensation and result of conventional fittings is maintained. It is characterized by a coupled conduit between the water supply pipe and the water outflow artifact, within which a set of items are placed successively and operatively cooperatives between each other and which includes a piece that reduces water inflow, a piece that generates water turbulence and a piece that recovers outflow direction.

The invention discloses a water-saving environment-friendly wheel cleaning method. The method includes that a vehicle is driven to pass a platform of a wheel cleaning machine, and wheels are cleaned through water sprayed out by water spraying pipes in the wheel cleaning machine. The wheel cleaning machine comprises the platform for supporting the vehicle to be cleaned, an undersurface cleaning area and side face cleaning areas are arranged below and on two sides of the platform respectively, the water spraying pipes for cleaning the wheels are arranged on the undersurface cleaning area and theside face cleaning area and connected with a water tank, each water spraying pipe comprises a sleeve and an inner pipe going deeply into the sleeve and capable of rotating relative to the same, firstwater outgoing holes are formed in each inner pipe, second water outgoing holes are formed in each sleeve, the first water outgoing holes and the second water outgoing holes are arranged in a one-to-one correspondence manner, and water spraying holes are formed at positions where the first water outgoing holes and the second water outgoing holes are overlapped. By arranging a sewage precipitationtank, water resources can be recycled, so that the objective of saving water is achieved.

The invention belongs to the technical field of washing devices, and particularly provides a washing device water intake control method and a washing device. In order to solve the problem of poor water intake control stability of a washing device in the prior art, the invention provides the washing device water intake control method. The washing device comprises a water barrel. The water intake control method includes the following steps that after the washing device starts water intake, contents in the water barrel start to rotate; the vibration amplitude of the water barrel is detected; according to the vibration amplitude, the water intake action of the washing device is controlled. In the technical scheme, the water intake action of the washing device is controlled according to the vibration amplitude of the water barrel, so that the stability of washing device water intake control is improved, the water consumption and power consumption of the washing device are reduced, the washing performance of the washing device is improved, and thus the requirements of users for the washing quality of the washing device are met.

A utility tunnel circulating type firefighting water system device and method and application thereof belong to the technical field of fire safety. The utility tunnel circulating type firefighting water system device mainly comprises a collecting pipe, an opening, a water collecting well, a water processing system, a fire water tank, a control system and a fire pump which are arranged inside a utility tunnel; when fire breaks out, water sprayed by a fire extinguishing system can be collected into the collecting pipe through the walls and the ground of the utility tunnel and via the opening ofthe collecting pipe and then flow into the water collecting well; water in the water collecting well flows into the water processing system by gravity for biological treatment and settlement treatmentsequentially; water processed by the water processing system can flow into the fire water tank by gravity, and when the water inside the fire water tank meets minimum requirements on water capacity,the control system controls the fire pump to work to convey the water inside the fire water tank into an original fire water pool or tank of the utility tunnel; after fire is extinguished, the controlsystem can close the water pump and empty the water inside the utility tunnel circulating type firefighting water system device. The utility tunnel circulating type firefighting water system device is simple in operation and high in practicality.