华电技术 ›› 2013, Vol. 35 ›› Issue (1): 1-3.

• 专题综述 •    下一篇

超(超)临界锅炉氧化皮脱落原因分析及防治措施

陈媛,王旭   

  1. 国网技术学院(泰山校区)新能源培训部,山东泰安 271000
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-01-25 发布日期:2013-01-25

Analysis on reasons of oxide skin shedding from (ultra) supercritical boiler and preventive measures

CHEN Yuan, WANG Xu   

  1. Training Department, State Grid of China Technology College (Taishan Campus), Tai’an 271000, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-01-25 Published:2013-01-25

摘要:

结合实际案例分析了超(超)临界锅炉氧化皮生成及脱落的原因,采取了控制氧化皮生成及脱落速度的有效措施,从而减少了氧化皮堵管,提高了设备可靠性。

关键词: 超(超)临界锅炉, 氧化皮脱落, 原因分析, 防治措施

Abstract:

According to analysis on the reasons of oxide skin forming and shedding in the (ultra) supercritical boiler and combining with practical examples, the effective measures were adopted to control the rate of the oxide skin forming and shedding. The pipe blockage fault by oxide skin was reduced, and the reliability of the equipment was improved.

Key words: (ultra) supercritical boiler, oxide skin shedding, reason analysis, prevention and control measures