Abstract:
A wet scrubbing device, in particular for separating gaseous, liquid and/or solid impurities from gas streams is disclosed. Two-component nozzles are used to introduce the washing liquid. The two-component nozzles (2, 2' 2'') are arranged at the outflow side of lances (3). One or several nozzles (2, 2', 2'') are provided per lance (3), whereas the center line of the lances lies on a plane that extends perpendicularly to the gas flow direction. Each nozzle lance (3) can be individually removed from, then replaced again, from the washing area of the device (1), preferably by means of the flange (6).
Abstract:
A scrubber comprises a casing (1) with an inlet (2) and an outlet (3) for flue gases, and with an outlet (4) for water and substances separated from the flue gases, and water injection nozzles. The casing (1) is divided, by means of a partition having a throughflow opening for flue gases, into an evaporation zone (11) in which injected water is caused to cool the flue gases by heat absorption and evaporation, simultaneously as the water adsorbs any substances carried along by the flue gases, and a condensation zone (12) in which flue gases and steam from said first zone are condensed. The flue gas outlet from the condensation zone is provided with a drop separator (8), and the partition (151) separating the two zones is arranged as a collector of water which has not evaporated in said evaporation zone and which, by means of a pump (16) and further nozzles (17), is reinjected into said evaporation zone (11).
Abstract:
The impurities are removed from gases by introducing the polluted gas stream on the side of a fluid film rotating according to a vertical axis and by taking the clean gas stream on the other side of the filter. A device for producing a rotary liquid film comprises a nozzle (1) having a symmetrical rotation inner space (3) in which a tangential inlet (8) opens, said inner space having a flared trumpet-like outlet (6) for the discharge of the liquid.
Abstract:
For the treatment of combustion gases, particularly for domestic use, the gases are sprinkled in parallel current or in counter-current with a washing liquid (14) traversing vertical channels (1). At the upper end of each channel (1) there are arranged as sprinkling nozzles (2) small tubes pressed against each other. A washing liquid (14) is supplied from a lower collector container (22) by means of a circulation pump (4) up to an upper tank (11); with its filling, the liquid level (8) of the collector container (22) lowers to such a point that the combustion gases from the supply pipe (12) freely enter the first channel (1) and they may be evacuated through the outlet channel (16) connected to the last channel (1). Thereby, the washing liquid (14) which comes out from the tank (11) through the spraying nozzles (2), purifies them from solid and soluble components while simultaneously cooling them. If the circulation pump (4) is disconnected, the liquid level of the collector container (22) rises up to a point (9) where the outlet opening of the supply channel (12) is closed.
Abstract:
본 발명은 스크러버에 있어서, 오염지역으로부터 유해공기를 강제 배기시키는 흡입부; 상기 흡입부를 통해 유해공기가 유입되며, 하부에 광합성 미생물이 기설정된 비율로 혼합된 제1세정액이 채워지고, 내부 상부에는 다수의 제1격벽이 일정 간격을 두고 나란하게 설치되되, 상기 제1격벽의 하측 단부가 제1세정액의 수면과 이격되게 설치되는 제1챔버; 상기 제1챔버를 거친 유해공기가 유입되며, 하부에 바실루스가 기설정된 비율로 혼합된 제2세정액이 채워지고, 내부 상부에는 다수의 제2격벽이 일정 간격을 두고 나란하게 설치되되, 상기 제2격벽의 하측 단부가 제2세정액의 수면과 이격되게 설치되는 제2챔버; 상기 제2챔버를 거쳐 유입되는 유해공기에 자외선을 조사하는 제3챔버; 및 상기 제3챔버의 공기를 오염지역으로 공급하는 배출부;를 개시한다. 이러한 본 발명에 따르면, 축사와 같은 오염시설물에서 발생하는 유해공기를 정화하여 이를 재공급함으로써, 가축의 안정된 사육과 더불어 가축에게 가해지는 스트레스를 최소화시킬 수 있는 효과를 기대할 수 있다.
Abstract:
An adaptive spray cleaning system includes a gas tunnel having a gas inlet and a gas outlet. A sprayer assembly is between the gas inlet and the gas outlet. Thes prayer assembly includes at least one sprayer array having at least one spray nozzle. The at least one spray nozzle is directed into the gas tunnel. The sprayer assembly includes at least one variable spray configuration characteristic. A sprayer assembly control system is coupled with the at least one sprayer array. The sprayer assembly control system includes one or more sensors proximate at least one of the gas inlet or the gas outlet. The one or more sensors are configured to measure a pollutant characteristic. A controller is in communication with the one or more sensors and the sprayer assembly. The controller is configured to control the at least one variable spray configuration characteristic according to the measured pollutant characteristic.