Spray tower has no leakage隐患, excellent purification effect, and multi-stage purification treatment of waste gases. Easy to operate, with low maintenance costs, it can also be used as pretreatment for comprehensive organic waste gas treatment. Applied in various industries such as coating, furniture, paint, chemical, petroleum refining, PTA tail gas treatment, automotive and machinery manufacturing, electronic manufacturing, electrical manufacturing, and insulated organic waste gases from wire enameling, etc.