电除尘器锯齿线电场在线恢复技术研究

Online Restoration Technology for Zigzag Wire Electrical Field in Electrostatic Precipitators

锯齿线电场内部短路在线恢复技术是一种安全、可靠、经济、简便且有效的方法,利用外部多台电焊机与短路电场阴极相连,采用大电流快速熔断短路的锯齿线,无需机组停机检修,可大大降低经济损失,目前已在江苏某百万机组电厂多次应用,并且成功率在98%以上。

The online restoration technology for internal short circuits in the zigzag wire electrical field of electrostatic precipitators is a safe,reliable,economical,and convenient method.Multiple external electric welding machines are connected to the short-circuited cathodes of the electrical field,and high currents are used to quickly fuse the short-circuited zigzag wires.This method does not require the owner to stop the operation and maintenance,effectively reducing economic losses.It has been successfully applied multiple times in a million-unit power plant in Jiangsu province,with a success rate of over 98%.