华电技术 ›› 2013, Vol. 35 ›› Issue (8): 63-63.

• 技术交流 • 上一篇    下一篇

600MW超临界机组汽动引风机改造分析

  

  1. (湖南华电长沙发电有限公司,湖南长沙〓410203)
  • 出版日期:2013-08-25 发布日期:2013-09-23

Analysis on reformation of steamdriven induced graft fan of 600MW supercritical unit

  1. (Hunan Huadian Changsha Power Generation Company Limited, Changsha 410203, China)
  • Online:2013-08-25 Published:2013-09-23

摘要: 摘要:介绍了某电厂600MW超临界机组脱硫系统扩容改造的情况,论述了引、增合一方式改造引风机的优点,通过定性分析和定量计算,认为改造将产生显著的经济效益。

关键词: 关键词:超临界机组, 供热机组, 汽动引风机, 脱硫系统

Abstract: Abstract:The capacityextending reformation of the desulphurization system of the 600MW supercritical unit in a power plant was introduced. The advantages of merging the induced draft fan and the booster fan into single one was expounded. According to qualitative analysis and quantitative calculation, it is determined that the reformation will bring significant economic benefit for the power plant.

Key words: Key words:supercritical unit, heat supplying unit, steamdriven induced draft fan, desulphurization system