华电技术 ›› 2010, Vol. 32 ›› Issue (1): 49-50.

• 技术交流 • 上一篇    下一篇

电站锅炉高温腐蚀产生的原因及防范措施

周新刚,苗长信   

  1. 山东电力研究院,山东济南 250002
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-01-25 发布日期:2010-01-25

Reasons of high temperature corrosion in power plant boiler and preventive measures

ZHOU Xingang, MIAO Changxin   

  1. Shandong Electric Power Research Institute, Jinan 250002, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-01-25 Published:2010-01-25

摘要: 以高温腐蚀的机理为基础,从锅炉设计参数、煤种、运行和炉内空气动力工况等方面分析了产生高温腐蚀的原因,有针对性地提出了防范措施,为解决此类问题提供参考。

关键词: 高温腐蚀机理, 原因分析, 防范措施, 电站锅炉

Abstract: Based on the mechanism of high temperature corrosion, considering the boiler design parameters, the coal grade, the operation and the aerodynamic conditions in furnace, the reasons of high temperature corrosion were analyzed. The preventive measures were put forward correspondingly, providing reference for solving similar problems.

Key words: mechanism of high temperature corrosion, reason analysis, preventive measures, power plant boiler