华电技术 ›› 2010, Vol. 32 ›› Issue (5): 71-73.

• 节能与环保 • 上一篇    下一篇

脱硫系统烟气换热器堵塞原因分析及对策

赵红文   

  1. 内蒙古华电包头发电有限公司,内蒙古包头014013
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-05-25

Reason analysis of blockage of desulphurization system GGH and countermeasures

ZHAO Hongwen   

  1. Inner Mongolia Huadian Baotou Power Generation Corporation Limited, Baotou 014013, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2010-05-25

摘要: 脱硫系统烟气换热器频繁堵塞,严重影响脱硫系统正常投运,成为影响脱硫系统投用率的重大问题。对烟气换热器(GGH)堵塞原因进行了分析,提出了解决办法。

关键词: 烟气换热器, 堵塞, 除雾器, 吹灰器

Abstract: The gasgas heater of the desulphurization system was blocked frequently, which seriously influences on the normal operation of the desulphurization system and becomes important problem influencing on the system operation rate. The reason of GGH blockage was analyzed, and solving method was proposed.

Key words: gas-gas heater (GGH), blockage, demister, soot blower