华电技术 ›› 2009, Vol. 31 ›› Issue (6): 72-75.

• 节能与环保 • 上一篇    下一篇

火电厂烟气脱硫装置典型仪控设备运行维护分析

薛峰   

  1. 华电四川发电有限公司内江发电厂,四川内江 641005
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-06-25 发布日期:2009-06-25

Operation and maintenance of typical instrument and control equipment of flue gas desulphurization system in power plant

XUE Feng   

  1. Neijiang Power Plant of Huadian Sichuan Power Generation Corporation Limited, Neijiang 641005, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-06-25 Published:2009-06-25

摘要: 介绍了烟气在线分析仪、电动门和pH计等脱硫系统典型仪控设备的故障处理、技术改造和安装方式,分析了具体的运行维护方案,并针对其不足给出了改进方案。

关键词: 脱硫典型仪控设备, 运行维护方案, 技术改造

Abstract: The fault treatment, technical reformation and installation mode of typical instruments and control equipments for desulphurization system were introduced which includes online flue gas analyzer, electrically operated gate, pH meter, and etc. The concrete scheme of operation and maintenance was analyzed. Aiming at its defects, the improvement scheme was given.

Key words: typical instrument and control equipment for desulphurization, scheme of operation and maintenance, technical reformation