Electric Field Distribution of New Polar Matching System in Wet ESP
In order to improve collecting efficiency of wet electsostatic precipitation a new polar matching system is presented. Based on Gauss Theorem and image charge method the mathematical model is established for calculating electric field intensity distribution of the new polar matching system. The results show that the electric field intensity gets homogeneous at the polar plate when polar space is at suitable value. The electric field intensity of the new polar matching system meets Gauss Theorem well at arbitrary section. The structural characteristics of electric polar is affected by many factors,such as: geometrical parameters,dust concentration distribution and applied voltage. The new polar matching system has the advantage of even electric field intensity when the electric polars and discharge nozzle-electrodes are on small distance. The calculated results accord with the actual distribution law of electrostatic precipitator. It can he directly used for the design of wet electrostatic precipitator.
electric field distribution image charge method polar matching system wet electrostatic precipitator mathematical model
XIAO Li-chun DING Zhi-jiang LI Qiang XIAO Lu-juan LI Yan
College of Environmental and Chemical Engineering Yanshan University Qinhuangdao, China
国际会议
长沙
英文
1370-1373
2010-05-11（万方平台首次上网日期，不代表论文的发表时间）