Spray tower

About: Spray tower is a research topic. Over the lifetime, 1028 publications have been published within this topic receiving 4715 citations.

Exhaust-gas-purifying-processing tower

Abstract: The utility model relates to an exhaust-gas-purifying-processing tower, a tower type purifier, which is designed on the basis of various spray towers and plate towers. The utility model reserves the advantages of the spray tower and the plate tower, and refits a sieve plate, a weir and a downcomer plate of the plate tower, changing the plane sieve plate into a high hat sieve plate, replacing a weir and a downcomer plate inside the tower with a regulating tube and regulating screws outside the tower, and changing the fixed type to an adjustable type. The utility model is suitable for the departments such as the environmental protection, petroleum, chemical industry, metallurgy, etc., with the advantages of flexible regulation and convenient control. The act of the mass transfer zone (foam zone) can be fully exerted, and the total plate efficiency and the treatment efficiency are enhanced.

Dust removing waste gas purifying spray tower

Abstract: The utility model relates to a dust removing waste gas purifying spray tower which is specifically used for purifying exhaust gas and removing dust in industries, such as metal refining, metal surface treatment, medicine food, electron, machinery manufacture, etc. The utility model mainly adopts the way that a filler layer is arranged in the tower body and a nozzle without blocking is installed on a spray frame; an exhaust cylinder is arranged on the tower body, and a circulating water supply system is connected with an interface of the spray frame on each layer; a circulating water pump is installed on a water pump base, and a tower body support frame supports the tower body. The utility model is characterized in that a settling tank is arranged under the tower body support frame; water seal is arranged in the settling tank; the water seal is communicated with the tower body, and a water absorbing opening of the circulating water pump is provided with a water inlet filtering net. The utility model has the advantage of simple, reasonable and compact structure. Because multi-stage spraying and multi-stage filler layers are adopted, exhaust gas can be sufficiently purified, playing the functions that the gas-liquid contact is sufficient, and the resistance is decreased to the minimum carrier. The atomization effect is good, and thick, medium and fine fog drops can be homogeneously sprayed. The nozzle has no blocking. The utility model can achieve the purposes of removing dust, purifying and saving water resource.

High -efficient apparatus for producing of washing powder

Abstract: The utility model belongs to the technical field of the washing powder production technology and specifically relates to a high -efficient apparatus for producing of washing powder, include that the jar of preparing burden, ageing can, high -pressure pump, spray tower, hot -blast furnace, back batching commentaries on classics are sieved, one -level cyclone organizes and second grade cyclone group, a batching jar connection ageing can, ageing can connection high -pressure pump, the spray tower is connected to the high -pressure pump, and the spray tower is connected to the hot -blast furnace,and the back batching is connected to the spray tower changes the sieve, and the spray tower passes through one -level cyclone group link tail fan, and second grade cyclone group is connected to the tail fan. The utility model discloses beneficial effect: the utility model discloses be provided with high -pressure pump, tail fan and cyclone group, thereby the high -pressure pump can improve the production efficiency that the transmission speed of material and tail fan can improve washing powder, cyclone group can handle the not contaminated air that removes dust to tail gas, and is energy -concerving and environment -protective, simple structure, safe and reliable.

Polyester process exhaust organic matter recovery device

Abstract: The present invention discloses a polyester process exhaust organic matter recovery device, which comprises an acetaldehyde recovering stripper, a waste water conveying pump, a heat exchanger I, a heat exchanger II, an exhaust spray tower, a pneumatic valve, an exhaust fan, a spray water conveying pipeline and a washing water conveying pipeline; a waste water conveying pump outlet is connected with a three-way joint, one way is connected with a sewage station, one way is connected with the heat exchanger II, waste water is cooled by cooling water, then connected with the heat exchanger I, again cooled by chilled water, and then connected with the exhaust spray tower top for exhaust washing, the pneumatic valve is arranged between the two heat exchangers, and is used for control of spray water flow rate; the exhaust enters from the bottom of the spray tower, is extracted out by the fan from the tower top, and is in reverse contact with the spray water for mass transfer, washing water flows out from the bottom of the spray tower, and flows into a wastewater collection tank by potential difference, and the exhaust fan outlet leads to a heat medium furnace for burning unabsorbed organic matters. The device improves the polyester process exhaust organic matter recovery rate, and at the same time improves the quality of acetaldehyde in acetaldehyde recovery.

Flue gas treatment system capable of deeply dehumidifying solution

Abstract: The invention discloses a flue gas treatment system capable of deeply dehumidifying solution. A spraying heat recycler, a spray tower, a dehumidifier and a flue gas reheater are successively arrangedon a flue gas treatment route and are respectively used for cooling and recycling recovery, condensation and dehumidification, deep dehumidification and reduction of relative humidity of the flue gas.Besides, a cooling tower, a solution regenerator, a water-solution heat exchanger and various recycling pumps are also arranged in the system, wherein the cooling tower is used for preparing coolingwater in the spray tower; the solution regenerator is used for regenerating a rare solution after dehumidification; the regenerated solution is heated by the hot water generated in the spraying heat recycler through the water-solution heat exchanger; the hot water is also transferred as a heat source into the flue gas reheater. The flue gas treatment system is capable of performing heat recoveringand deep dehumidification on high-temperature and high-humidity flue gas, effectively avoiding environment-polluting 'white smoke' or 'chimney rain' generated in the smoke exhausting process, and simultaneously achieving an environmental protection function and an energy-saving benefit of the system.