浅析湿式静电除尘器方案对比

A Brief Analysis and Comparison of the Wet ESP Technology

为了达到更严格的大气污染物排放要求,国内火电厂开始了新一轮的环保改造。目前燃煤电厂污染物控制的精处理设备——湿式静电除尘器,在国内已受到了广泛重视,并逐步推广和使用。本文介绍了目前使用中的静电除尘器(金属极板湿式电除尘器、导电玻璃钢极板湿式电除尘器、柔性极板湿式电除尘器、径流湿式电除尘器)的技术特点和主要参数,为燃煤机组超低排放改造加装湿式静电除尘器提供参考。

To meet the new national emission standard of air pollutants, China thermal power plants has started a new round upgrade and improvement to their existing boiler emission control equipment. The wet ESP as a fine processing system to fine particles has been wildly accepted and gradually promoted and used. The paper analyzes the technical features and specification various from main stream ESP technology in the market （conventional wet ESP, conductive fiber reinforced plastics plate wet ESP, flexible collection electrode wet ESP, radial flow wet ESP ）.It provides reference for dust collecting equipment selection for thermal power boiler.