横向极板电收尘器收尘极板的研究  

STUDY ON THE COLLECTION PLATES OF EPS WITH TRANSVERSE COLLECTING PLATES

作　　者：邬长福[1] 周永安 

机构地区：[1]南方冶金学院,江西赣州341000 [2]江西省劳动保护中心,南昌330029

出　　处：《环境工程》1996年第5期29-34,共6页Environmental Engineering

摘　　要：系统地研究了不同形状、尺寸的收尘极板电流密度分布及背风面涡流结构,其结果表明:板型、板宽及回风沟槽高度对电流密度分布具有很大的影响;板宽对背风面涡流结构具有明显的影响;而板型及回风沟槽高度对背风面涡流几乎没有影响.通过比较分析,选出了一种比较理想的极板形状和尺寸.The distribution of current density and the structure of vortex flow at the back of the collection plates in different shapes and sizes are systematically investigated. The results show that the shape and width of the plate and the height of the return - air groove significantly affect the distribution of current density, the width alone noticeably affects the vortex flow structure and that the shape of the plate and the height return - air groove have little affect on the vortex flow structure. Through comparison and analysis, the shape and size of the plate are optimized.

关 键 词：收尘效率 电收尘器 收尘极板 极板 防尘 

分 类 号：X964[环境科学与工程—安全科学] TF066.38[冶金工程—冶金物理化学]