自激式水浴水膜除尘器在机掘工作面的工业性试验

INDUSTRAL EXPERIMENTS OF THE SELF-ACTUATED WET SCRUBBER IN FULLY MECHANIZED DRIFT FACE

简述了自激式水浴水膜除尘器的基本原理；经过现场测定，验证了该除尘器是一种新型高效的除尘设备；确定了抽压风筒口至工作面的最佳距离及循环率的有效范围。图4，表2，参3。

Basic principles on the self-actuated wet scrubber are stated. By on-the-spot experiments, it is confirmed that the wet scrubber is one of the new and high-efficiency equipments. The distance between thc exhausting - blowing flue and the face and the effective range of recirculation ratio are determined. 4figs., 2tabs., 3refs.