华电技术 ›› 2014, Vol. 36 ›› Issue (1): 33-35.

• 技术交流 • 上一篇    下一篇

600MW超临界W形火焰锅炉水冷壁开裂解决方案

  

  1. (1.四川华电珙县发电有限公司,四川宜宾〓644502; 2.东方锅炉股份有限公司,四川自贡〓643000)
  • 出版日期:2014-01-25 发布日期:2014-05-19

Solving scheme of water wall cracking for 600MW supercritical Wshaped flame boiler

  1. (1.Sichuan Huadian Gongxian Power Generation Company Limited, Yibin 644502, China;2. Dongfang Boiler Group Corporation Limited,Zigong 643000,China)
  • Online:2014-01-25 Published:2014-05-19

摘要: 摘要:分析了600MW超临界W形火焰锅炉水冷壁开裂的原因,从锅炉本体设备改进及运行方法改进2个方面制订了解决方案,供处理类似问题时参考。

关键词: 关键词:超临界锅炉, W形火焰锅炉, 水冷壁开裂, 原因分析, 改进措施

Abstract: Abstract:The reasons of water wall cracking of 600MW supercritical Wshaped flame boiler were analyzed. The solving scheme including the boiler body improvement and the operation improvement was put forward, which provides reference for treating similar problems.

Key words: Keywords:supercritical boiler, Wshaped flame boiler, water wall cracking, reason analysis, improvement measure