湿式除尘器的基本作用是使洗涤液体与被收集的尘粒之间产生接触。在现时许多洗涤器设计中,这种接触是用设备经不同方法实现的。设备一般按其接触方法分为:(1)充填床——垂直流的、水平流的或叉流的;(2)喷雾;(3)旋风;(4)湿式孔板;(5)文氏管。每种类型都在一定的范围内应用。一般要求输入能量高的装置对以较高效率捕集小粒子具有较大的潜力。当然颗粒形状的不同,颗粒疏水性和亲水性的不同和洗涤液的 The basic function of a wet scrubber is to create contact between the scrubbing liquid and the collected dust particles. In many current scrubber designs, this contact is achieved using different methods of equipment. The equipment is generally classified according to its contact method: (1) Packing bed - vertical flow, horizontal flow or cross flow; (2) spray; (3) cyclone; (4) wet orifice; (5) WEN ’s tube. Each type is applied within a certain range. It is generally required that devices with high input energy have great potential for capturing small particles with high efficiency. Of course, the difference in particle shape, the difference in particle hydrophobicity and hydrophilicity, and the wash solution