华电技术 ›› 2010, Vol. 32 ›› Issue (9): 75-77.

• 节能与环保 • 上一篇    下一篇

妈湾电力有限公司 #5、 #6锅炉NOx排放分析

贺凌志,梅林   

  1. 妈湾电力有限公司,广东深圳518052
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-09-25 发布日期:2010-09-25

Analysis on NOx emission of boilers No.5 and No.6 in Mawan Electric Power Corporation Limited

HE Lingzhi, MEI Lin   

  1. Mawan Electric Power Corporation Limited, Shenzhen 518052, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-09-25 Published:2010-09-25

摘要: 分析了NOx的生成机制,分析了妈湾电力有限公司 #5、 #6锅炉降低NOx排放的成功经验,提出在暂时无法进行技术改造的情况下,可通过煤种调节及运行调节来降低所排放NOx的质量浓度。

关键词: NOx排放, 生成机制, 低氮燃烧器, 煤种, 运行调整

Abstract: The generation mechanism of NOx was introduced. The successful experience on reducing the NOx emission of boilers No.5 and No.6 in Mawan Electric Power Corporation Limited was analyzed. It was put forward that when the technical reformation could not be carry out provisionally, the mass concentration of the NOx emission can be reduced by the coal grade regulation and the operation adjustment. 

Key words: NOx emission, generative mechanism, low-Nitrogen burner, coal grade, operation adjustment