华电技术 ›› 2015, Vol. 37 ›› Issue (10): 19-21.

• 技术交流 • 上一篇    下一篇

锅炉掉焦灭火的防治

  

  1. 华电新乡发电有限公司, 河南 新乡 453635
  • 出版日期:2015-10-25

Prevention and treatment of boilercoke extinguishing

  1. Huadian Xinxiang Power Generation Company Limited,Xinxiang 453635,China
  • Published:2015-10-25

摘要:

摘要:从锅炉设计参数、煤种及燃烧方式等几方面分析了锅炉结焦、掉焦的影响因素,介绍了提高锅炉稳燃能力的运行操作方式以及燃煤掺配方法, 并对锅炉掉焦灭火的防治进行了总结。

关键词: 关键词:锅炉掉焦, 截面热负荷, 灰熔点, 低负荷稳燃, 着火距离

Abstract:

Abstract:This paper analyzed the influence factors of boiler coke forming and extinguishingin terms ofboiler design parameters,coals andcombustion mode,introduced the operation mode to improve the ability of boiler stable combustion and the coal blending method.After that, the prevention and treatment of boiler coke extinguishing was summarized.

Key words: ">Keywords:">boiler coke extinguishing, sectional thermal load, ash fusion point, low ">load stabilized combustion, ignition distance