华电技术 ›› 2016, Vol. 38 ›› Issue (5): 18-21.

• 研究与开发 • 上一篇    下一篇

锅炉水冷壁防腐蚀技术研究与应用

  

  1. 华电新乡发电有限公司,河南新乡〓453635
  • 出版日期:2016-05-25 发布日期:2016-07-15

Study and application of boiler water wall anti corrosion technology

  1. Huadian Xinxiang Power Generation Company Limited,Xinxiang 453635,China
  • Online:2016-05-25 Published:2016-07-15

摘要:

摘要:分析了大型电站燃煤锅炉水冷壁腐蚀的发生原理及影响因素,研究针对性改造措施,创新地提出了矩阵布置方式的风帽型贴壁风系统防腐蚀技术,并在660MW超临界机组墙式燃烧锅炉上实施应用,取得了良好的防腐蚀效果。

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Abstract:

Abstract:After analyzing the cause and affection of large scale power plant coal fired boiler water wall corrosion. Pertinent measurements were studied. Matrix distributed air button type close to wall air system anti corrosion technology was claimed. This technology was applied on a 660MW supercritical unit wall type boiler, and proved effective.

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