收尘极板背风面涡流对横向电除尘器粒子收集的影响

EFFECT OF THE VORTEX FLOW AT THE BACK OF THE COLLECTION PLATE ON DUST PARTICLES COLLECTION OF EP WITH TRANSVERSE COLLECTION PLATES

比较系统地研究了收尘极板的尺寸对极板背风面涡流区大小的影响以及收尘极板背风面涡流对粒子收集的影响 ,结果表明 :收尘极板背风面涡流对荷电粒子的收集具有很大的影响 。

The effect of size of the collection plate on the vortex flow area at the back of the collection plates and the effect of the vortex flow at the back of the collection plates on dust particles collection are systematically investigated.The results show that the vortex flow area at the back of collection plates will greatly affect the dust particles collection,expanding the vortex flow volume in this region will beneficially improve the collection efficiency of the electrostatic precipitators.