华电技术 ›› 2013, Vol. 35 ›› Issue (7): 66-67.

• 节能与环保 • 上一篇    下一篇

加装选择性催化还原脱硝装置对锅炉设备的影响分析

  

  1. (江苏徐塘发电有限责任公司,江苏邳州〓221300)
  • 出版日期:2013-07-25 发布日期:2013-08-20

Analysis on influence of additionally installed SCR denitration device on boiler equipments

  1. (Jiangsu Xutang Power Generation Company Limited, Pizhou 221300, China)
  • Online:2013-07-25 Published:2013-08-20

摘要:

摘要:以江苏徐塘发电有限责任公司300MW燃煤机组脱硝改造工程为例,分析了燃煤锅炉加装选择性催化还原脱硝装置对锅炉及辅机的影响,指出了设计、施工和运行中应注意的问题,供处理同类问题时参考。

关键词: 关键词:燃煤锅炉, 选择性催化还原法(SCR), 脱硝装置, 空气预热器, 引风机

Abstract:

Abstract:Taking the 300MW coalfired unit denitration reformation project of Jiangsu Xutang Power Generation Company Limited as example, the influence of the additionally installed SCR denitration device on the boiler and the auxiliary equipments was analyzed, and the matters needing attention in design, construction and operation were pointed out, which can be used as reference for treating similar problems.

Key words: Key words:coalfired boiler, selective catalytic reduction (SCR) method, denitration device, air preheater, induced draft fan