低能耗阴极吊挂清扫装置在电除尘器上的应用

Applications and research of low-energy and reliable Discharge Electrode hanging sweeping device on ESP

阴极系统的绝缘性对电除尘器的运行可靠性起着至关重要的作用,而阴极吊挂起着连接高压进线和阴极电场的作用,并绝缘隔离保温箱等宏观阳极。烟气结露和积灰对绝缘系统的影响也一直困扰着电除尘器的稳定运行。从常规阴极吊挂系统展开,改进阴极绝缘系统的热风吹扫方式,以期得到最佳解决方案。

The insulation of Discharge Electrode（ D. E） System plays a key role in ESP operation. D. E hanging connects HV leading and D. E field,the other hand separates D. E system from macro Collecting Electrode（ C.E） system（ such as insulator boxes）. The problem may cause ESP operation failures is that gas condensation and ash deposit interfere with insulation system. It is aim to solve this problem by improving D. E hanging and purge air heater device in D. E system.