湿式静电除尘器技术在超超临界机组的应用

Application of Wet Electrostatic Precipitator Technology in Ultra-ultra Supercritical Unit

湿式静电除尘器因除尘效率高、无二次扬尘、适合处理PM2.5粉尘、酸雾等微细颗粒物,被广泛应用于燃煤电厂湿法脱硫后的烟气处理。通过某电厂2×660MW超超临界机组湿式静电除尘器技术的应用情况,为湿式静电除尘器技术在超低排放中的应用提供了借鉴。

Wet electrostatic precipitators are widely used in flue gas treatment after wet desulfurization in coal-fired power plants due to the high dust removal efficiency,no secondary dust,and suitable for handling PM2.5 dust,acid mist,and other fine particulates.This paper describes in detail the application of wet electrostatic precipitator technology for a 2×660MW ultra-ultra supercritical unit in a certain power plant,and provides reference for the application of wet electrostatic precipitator technology in ultra-low emission.