华电技术 ›› 2010, Vol. 32 ›› Issue (5): 65-67.

• 技术交流 • 上一篇    下一篇

S109FA燃机余热锅炉高压过热器泄漏原因分析及处理

赵勇   

  1. 杭州华电半山发电有限公司,浙江 杭州 310015
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-05-25

Reason analysis and treatment for the leakage of the highpressure superheater in heat recovery boiler of S109FA gas turbine

ZHAO Yong   

  1. Hangzhou Huadian Banshan Power Generation Corporation Limited, Hangzhou 310015, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2010-05-25

摘要: 杭州华电半山发电有限公司S109FA燃气轮机余热锅炉在调峰运行方式下暴露了一些问题,详细介绍了 #2高压过热器的泄漏情况,分析了泄漏的原因,提出了相应的改造措施,改造后机组运行情况良好。

关键词: 余热锅炉, 高压过热器, 泄漏, 分析, 处理

Abstract: In the peak shaving operation mode of the heat recovery boiler of S109FA gas turbine in Hangzhou Huadian Banshan Power Generation Corporation Limited, some problems were exposed. This article introduced the leakage of #2 high pressure superheater in detail; analyzed the reasons of the leakage, and put forward the relevant reformation measures. After the reformation, the unit operates well.

Key words: heat recovery boiler, high pressure superheater, leakage, analysis, treatment