华电技术 ›› 2010, Vol. 32 ›› Issue (4): 8-11.

• 专题综述 • 上一篇    下一篇

600MW超临界机组燃烧调整中SOFA摆角的作用

周立群,张碧珠   

  1. 福建华电可门发电有限公司,福建福州350512
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-04-25

Effect of SOFA swing angle in combustion adjustment of 600MW supercritical unit

ZHOU Liqun, ZHANG Bizhu   

  1. Fujian Huadian Kemen Power Generation Corporation Limited, Fuzhou 350512, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2010-04-25

摘要: 通过锅炉燃烧调整试验,标定了二次风量、O2含量和排烟温度,进行了SOFA摆角调整对汽温偏差影响的试验,给出了SOFA风水平摆角优化运行的推荐参数。

关键词: 超临界锅炉, 燃烧调整, 汽温偏差, SOFA摆角, 优化

Abstract:

Based on the boiler combustion adjustment experiment, the second air flow, the O2 content and the flue gas temperature were calibrated and verified. The influence of the SOFA swing angle adjustment on the steam temperature deviation was tested, and the optimized operation parameters of horizontal swing angle of SOFA were recommended.

Key words: ey words:supercritical boiler, combustion adjustment, steam temperature deviation, swing angle of separated over-fired air (SOFA), optimization