112results about How to "To achieve the effect of saving water" patented technology

The invention discloses a low-foam green CIP bactericidal concentrated cleaning agent, and relates to the field of CIP engineering cleaning agents. The cleaning agent aims to solve the technical problems that the time of a cleaning process is long, industrial wastewater is easy to cause environmental pollution, and green cleaning standards are not met in the existing food industry. The cleaning agent is prepared from an active component, an assistant, a chelating agent, a penetrating agent, an antifoaming agent, a bactericide, a pH regulator and residual deionized water. The cleaning agent isapplicable to the cleaning of food production line CIP, has excellent hard water resistance and dirt-removing power, adopts a nonionic / anionic surfactant with excellent biological degradability, belongs to an efficient CIP green cleaning agent integrating low foam and bactericidal activity, and can effectively remove various food dirt.

The invention discloses a tobacco seed water selecting device. The tobacco seed water selecting device comprises a water selecting cavity, a motor, a movable plate and a filtering cavity. The lower end of the water selecting cavity is symmetrically provided with landing legs, and the landing legs play a role in supporting. The upper end of the inner side of the water selecting cavity is in slidingconnection with the movable plate. The middle position of the movable plate is in threaded connection with a threaded rod. The upper end of the threaded rod penetrates the upper end of the water selecting cavity and is fixedly connected with bevel gears which are symmetrically arranged. The tobacco seed water selecting device is novel in design, and when the arranged movable plate downwards moves, unqualified seeds floating on the water layer enter the upper side of the movable plate through through holes; and when the movable plate upwards moves, water containing the unqualified seeds upwards moves under the action of the movable plate and then enters the filtering cavity through a guide pipe, after being filtered by a tapered filter net, the water enters the water selecting cavity againthrough the suction force generated to the lower end of the water selecting cavity by the upward moving of the movable plate, and therefore the water saving effect is achieved.

The invention discloses a method for zero discharge of waste water in the whole plant. The waste water of the whole plant is collected by a waste water collection device (1) and then introduced into a flue gas wet desulfurization device (2). High-temperature dry smoke heat exchange contact, part of the water in the wastewater evaporates to humidify the flue gas and is discharged from the top of the flue gas wet desulfurization device (2); the concentrated wastewater is discharged from the flue gas wet desulfurization device (2) together with the desulfurization wastewater. Also disclosed is a system adopting the method for zero discharge of waste water in the whole plant, including a waste water collection device (1), a flue gas wet desulfurization device (2) and a desulfurization waste water zero discharge device (3) connected in sequence. The beneficial effects of the present invention are: using the high-temperature flue gas in the flue gas wet desulfurization device to evaporate and reduce the original large amount of wastewater, so as to realize the heat utilization of the waste high-temperature flue gas and reduce the amount of wastewater treated by the zero-emission device, As a result, the land occupation, investment and operating costs of the desulfurization wastewater zero discharge device are all low.

the invention relates to a water-saving irrigation system for garden landscape. The garden landscape comprises planting soil and greening plants, and the irrigation system comprises a gravel layer laid under the planting soil, a rainwater collecting unit arranged under the gravel layer, a reservoir connected with the rainwater collecting unit, a water spraying unit connected with the reservoir, and a control unit used for controlling the water spraying unit to spray water. Compared with the prior art, the irrigation system has the advantages that rainwater is used for irrigation through the arrangement of the rainwater collecting unit, so that a water-saving effect is achieved, and irrigation water quality is good; the direction of a water flow sprayed out from a water outlet is changed byarranging water outlet grooves in a water outlet baffle, and the spraying angle of the water flow is changed through replacement with water outlet baffles with different lifting angles, so that a purpose of changing the spraying area is achieved, and more water is saved.

The invention provides an intelligent garden monitoring management method and system. The intelligent garden monitoring management method comprises the steps that temperature sensors and humidity sensors with different positions are arranged in a garden, the temperature of air and the humidity of soil at different positions in a garden are collected every hour, the overall relevance of the humidity of the soil of each corresponding area in the garden is calculated, then a humidity overall matrix of the soil is calculated, a wind-soil relation vector in the garden is solved, the moisture output of a drip irrigation system is dynamically adjusted according to the wind-soil relation vector, so that the humidity of the soil of the garden is intelligently adjusted and controlled according to the air temperature of the garden, energy conservation of data transmission and storage is achieved, and the water-saving effect is achieved.

The invention relates to the technical field of textile printing and dyeing, and aims to provide an efficient water-saving cloth dyeing and finishing process. The efficient water-saving cloth dyeing and finishing process is characterized by comprising the following steps of S1, singeing and trimming gray cloth; S2, desizing and bleaching; S3, cleaning and drying; and S4, cloth dyeing. Cleaning anddrying integrated equipment comprises a spray-washing chamber, a draining chamber and a drying chamber which are sequentially in communication, a spray-washing device capable of spraying and cleaningthe front face and the back face of cloth is arranged in the spray-washing chamber, and a water squeezing device used for squeezing and draining the cloth is arranged in the draining chamber; a watercollecting tank is arranged on one side close to a feeding hole of the spray-washing chamber and comprises a raw water tank for supplying water to the spray-washing device and a recycling water tankfor collecting accumulated water in the spray-washing chamber and the draining chamber, and a return water filtering system is arranged in the recycling water tank. The efficient water-saving cloth dyeing and finishing process has the advantages that the cloth cleaning water consumption in the cloth printing and dyeing process is reduced, and the recycling efficiency of the cleaning water is improved.

The invention discloses bottle washing equipment which comprises a water tank, a spray chamber and a screen frame for loading washed bottles. A window is arranged on the top of the water tank, and guide rails for supporting the screen frame are arranged at the window; the rails are two parallel struts which are arranged at the window side by side; the spray chamber is positioned above the window, and a spray device is arranged in the spray chamber; a screen frame inlet is formed in one side wall of the spray chamber, and a screen frame outlet is formed in the other side wall of the spray chamber; the screen frame can be pushed into the spray chamber from the screen frame inlet and can be pushed out of the spray chamber via the screen frame outlet along the rails; a high-pressure water pump is arranged in the water tank and is connected with the spray device by a water delivery pipe. The bottle washing equipment has the advantages that workers can wash the washed bottles with different sizes in different shapes only by means of changing partition plates with different specifications in the screen frame without continuously replacing dies with different specifications during actual production; the efficiency can be improved by 2-3 times as compared with existing bottle washing equipment; water for spraying the washed bottles can be recycled into the water tank from the window, and accordingly water saving effects can be realized.

The invention discloses a novel SCR denitrification system for preventing gypsum rain. The novel SCR denitrification system is characterized in that a rotary type heat exchanger and a heat pipe type heat exchanger are arranged between a desulfurization tower and the SCR denitrification system along the tail flue gas flow, so that flue gas at an outlet of an air pre-heater sequentially flows through a dust remover, the desulfurization tower, a cooler, the heat absorbing end of the rotary type heat exchanger, the heat absorbing end of the heat pipe type heat exchanger, an SCR reactor and the heat release end of the rotary type heat exchanger and then is emptied. High-temperature furnace flue gas is extracted from a furnace and is sent to the heat release end of the heat pipe type heat exchanger; and after heat release, the flue gas is returned to the furnace for circulation. Low-temperature flue gas from the desulfurization tower is heated by the heat absorbing end of the rotary type heat exchanger and the heat absorbing end of the heat pipe type heat exchanger to reach a catalyst reaction temperature window. Compared with a traditional SCR denitrification technology, the novel SCR denitrification system disclosed by the invention has the benefits that the influence of fly ash, ammonium salt and the like on a catalyst is avoided, the activity of the catalyst is ensured, the exhaust temperature of the flue gas can also be controlled through the heat release end of the rotary type heat exchanger, and the problem of the gypsum rain is solved.

The invention discloses a multifunctional full-physical timing high-pressure water spraying barrel which comprises a barrel body, wherein a water containing cavity is formed in the barrel body and is provided with a water inlet pipe and a water outlet pipe; the water outlet pipe is arranged at the lower end of the barrel body; a water push plate with a piston structure is arranged in the water containing cavity and can seal a barrel wall of the water containing cavity and slide in a reciprocating manner; a water outlet switch which is controlled by the water push plate to be turned on and turned off is arranged at the water outlet pipe; a pressurization spring is also arranged between the water push plate and the upper end of the barrel body; water enters the water containing cavity through the water inlet pipe and pushes the water push plate to upwards slide; the pressurization spring enables the water in the water containing cavity to be in a high-pressure state; meanwhile, the water outlet switch is turned on, and the high-pressure water can be sprayed out and used in closestools, sprinkles and springs; furthermore, a high-pressure water spraying effect can be achieved without wasting extra power and extra manpower; when used in a flush toilet, the multifunctional full-physical timing high-pressure water spraying barrel can also achieve a water-saving effect.

The invention discloses full-automatic intelligent sanitation garbage bin cleaning equipment. The full-automatic intelligent sanitation garbage bin cleaning equipment is characterized in that a fixingmechanism is arranged, and a locking bolt and a clamp are arranged in the fixing mechanism, therefore, the top end of a garbage bin can be fixed, the bottom end of the garbage bin is fixed through the locking bolt so as to fasten the garbage bin in a fixing frame, and the fixing mechanism can be moved on a conveying mechanism conveniently, and therefore the garbage bin can be moved to a positionfor cleaning; a third air cylinder is arranged in the fixing mechanism, a piston rod of the third air cylinder is fixedly arranged below the fixing frame, the fixing frame can be driven by the workingof the third air cylinder to rotate around a rotating shaft, therefore, the garbage bin can be dumped after the interior of the garbage bin is cleaned, and sewage in the garbage bin can be dumped out; and by arranging a plate chain on the conveying mechanism, the sewage after cleaning the garbage bin can be filtered, so that the filtered sewage enters a water collecting tank for water recycling after being subsequent sewage treatment, and the water saving effect is achieved.

The invention provides a touch control type tap. A touch control type water-saving valve is installed in a tap which is provided with a temperature adjustment function or is not provided with a temperature adjustment function, a pressing cover or pressing button which can be operated by a user in a touch manner is arranged to indirectly touch the water-saving valve, the tap is provided with a touch control type water switching function, a traditional mandrel operation mode can be effectively replaced, and a water saving effect can be reached. More importantly, the user can be prevented from directly touching the water-saving valve by a hand, and when passing through the water-saving valve, the water current is not polluted, and sanitary requirements and correlated national legislation demands can be satisfied. Furthermore, the water discharging direction can be changed, and compared with a common water-saving valve installed on the water outlet of the tap, the touch control type water-saving valve can achieve different water discharging types and jet flow types.