华电技术 ›› 2012, Vol. 34 ›› Issue (1): 61-63.

• 节能与环保 • 上一篇    下一篇

600MW机组锅炉尾部烟道及设备防腐措施分析

沈献平,王杰,万有胜   

  1. 贵州华电桐梓发电有限公司,贵州遵义563200
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-01-25 发布日期:2012-01-25

Analysis on anticorrosion measures for boiler tail flue and other equipments of 600MW unit

SHEN Xianping, WANG Jie, WAN Yousheng   

  1. Guizhou Huadian Tongzi Power Generation Company Limited, Zunyi 563200, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2012-01-25 Published:2012-01-25

摘要: 对贵州华电桐梓发电有限公司2×600MW机组工程锅炉尾部烟道及设备防腐措施进行了分析,提出了提高排烟温度与采用专业防腐措施2种方案。对2种方案产生的投资与运行维护费用进行了比较,认为该工程不推荐采用提高排烟温度的方案,可对尾部烟道及设备采取适当防腐措施。

关键词: 烟道, 排烟温度, 防腐, 方案

Abstract: The anticorrosion measures for boiler tail flue and other equipments of the 2×600MW unit project of Guizhou Huadian Tongzi Power Generation Company Limited were analyzed. Two schemes were put forward, one of which is to increase the outlet gas temperature and the other is to adopt professional anticorrosion measures. The investment and the cost of operation and maintenance of the two schemes were compared. The result shows that the better choice is to adopt professional anticorrosion measures for the boiler tail flue and other equipments, and to increase the outlet gas temperature is not recommended in this project.

Key words: flue, outlet gas temperature, anticorrosion, scheme