华电技术 ›› 2013, Vol. 35 ›› Issue (7): 49-50.

• 技术交流 • 上一篇    下一篇

入炉煤燃用时间计算软件的应用

  

  1. (华电四川广安发电有限责任公司,四川广安〓638017)
  • 出版日期:2013-07-25 发布日期:2013-08-20

Application of software for calculating supportable time of existing asfired coal for boiler combustion

  1. (Huadian Sichuan Guang’an Power Generation Company Limited, Guang’an 638017, China)
  • Online:2013-07-25 Published:2013-08-20

摘要:


摘要:以华电四川广安发电有限责任公司600MW直吹式锅炉为例,分析了借助生产数据实时监视系统和Excel表格计算,准确预知入炉煤掺配时煤种燃用时间的方法,采用该方法可节约优质煤,减少峰段负荷损失,为燃煤掺配和锅炉燃烧调整提供指导。

关键词: 关键词:直吹式锅炉, 实时监视系统, 燃煤掺配, 时间, 计算

Abstract:

Abstract:Taking the 600MW directfired boiler of Huadian Sichuan Guang’an Power Generation Company Limited as example, a calculation method was analyzed. In the method, the realtime production data supervisory system and the computation function of the Excel spreadsheet are used to predict the supportable time of each blended kind of existing asfired coal for the boiler combustion accurately. Which is helpful to save highquality coal and to reduce the load loss during load peak period,the computation result can provide guidance for the fuel coal blending and the combustion adjustment.

Key words: Key words:directfired boiler, realtime supervisory system, fuel coal blending, time, computation