At present, stainless steel spray tower is a common equipment for waste gas treatment. Commonly used in electroplating waste gas factory, acid pickling hydrochloric acid waste gas treatment, hydrogen sulfide waste gas, paint shop waste gas treatment and other industrial fields. Stainless steel spray tower also known as waste gas treatment tower, acid spray spray tower, acid fog purification tower, acid fog absorption tower, can remove harmful gases in the air and eco-environmental protection tower.