The scrubber is a two-phase reverse flow packing absorption tower. The gas enters into the purification tower along the tangential direction of the air inlet below the tower body, and is rapidly filled with the air inlet space under the dynamic action of the fan, and then uniformly rises to the first stage of the packing absorption section through the current sharing section. On the surface of the filler, the chemical reaction between the gas phase and the liquid phase. The reactant (mostly soluble salts) with the absorption liquid flows into the lower reservoir. Incomplete absorption of gas continues to rise in the spray section. In the spray section, the absorbing liquid is sprayed out from the uniformly distributed nozzle to form a plurality of small droplets and the air stream is fully mixed and contacted, and the chemical reaction is continued. It is also the process of material and heat transfer in the process of spraying and filling. The stability and stability of the process can be guaranteed by controlling the flow rate and the lag time. Exhaust gas from the tower (reverse flow) to achieve the purpose of gas-liquid contact. This process can cool the exhaust gas, remove particles and purify the gas. The upper part of the tower body is a mist removing section, and the absorbed liquid droplets in the gas are removed, and the clean air is cleaned into the atmosphere.

1 all kinds of harmful gases such as stupid, toluene, xylene, H2S, SOX, NOX, HCL, NH3, CL2 and other gases to deal with;

2 deodorization device for sewage treatment plant, garbage transfer station, sludge treatment plant and kitchen waste disposal field;

3 semiconductor optoelectronic process exhaust treatment;

4 waste water treatment of landfill leachate storage tank;

5 electroplating plant (electroplating, pickling, galvanizing operation) waste gas treatment;

6 painting room, printed circuit board factory waste gas treatment;

7 printing machinery processing plant oil mist waste gas treatment.