1. Introduction: mist absorber (mist purification tower mist absorber, mist purifiers) suitable for a variety of harmful exhaust gas treatment equipment. It is not only a wide scope, and high purification efficiency (h> 95%), the device resistance is low (400-600pa) low operating costs, where in the case of the use of this device, have reached the national emission standards. 2. Scope: acid gases: sulfuric acid kempion metering pumps, hydrochloric acid, nitric acid, hydrofluoric acid and the like; alkaline gases: sodium hydroxide, potassium hydroxide and ammonia; organic gas: benzene, alcohols, phenols, etc. . Different control harmful gases with different absorption liquid. 3. The structure and working principle: exhaust gas purification tower (mist purification tower mist absorber, mist purifier) ??from the tower, tank, spray system, packing metering pump, gas-liquid separator, etc., depending on the media , the choice of PVC, PP, glass, steel, carbon steel, stainless steel. Exhaust gas from the lower inlet into the tower, and then purifying the exhaust gas is liquid metering valve through the filler layer and spray device, and then the purified gas liquid separator, exhaust air from the fan to the metering diaphragm pump works, spray system It uses the US HHSJ sprinklers, spray effect, which has outstanding purifying effect. Changzhou City, Xiao source Machinery Co., Ltd. developed metering pumps are widely used in petrochemical, chemical, power, water treatment, pharmaceutical, and other industrial processes used to quantify the delivery of various types of chemical additives. Pump flow control is adjusted by rotating the hand wheel to drive the adjustment screw is rotated, thereby changing the spacing between the arch-type link, change the plunger (piston) in the pump chamber to determine the size of the stroke movement of traffic. Adjusting scale handwheel decision piston stroke, precisely 95%. Metering pump price _ praised by customers (certified) _ metering pumps supplied by Changzhou City, Xiao source Machinery Co., Changzhou City, Xiao source Machinery Co., Ltd. (www.czxiaoyuan.com) (www.czxiaoyuan.com) Changzhou, Jiangsu, reciprocating pumps, metering pumps leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xiao source Machinery leadership with the staff warmly welcome all inquiries negotiations to create Xiao source Machinery better future.