华电技术 ›› 2014, Vol. 36 ›› Issue (1): 74-76.

• 节能与环保 • 上一篇    

锅炉烟气余热回收装置的节能改造

  

  1. (华电新疆发电有限公司红雁池电厂,乌鲁木齐〓830047)
  • 出版日期:2014-01-25 发布日期:2014-05-19

Reformation of boiler flue gas waste heat recovery device for energy saving

  1. (Hongyanchi Power Plant of Huadian Xinjiang Power Generation Corporation Limited, Urumqi 830047, China)
  • Online:2014-01-25 Published:2014-05-19

摘要: 摘要:论述了新疆华电红雁池发电厂2×200MW燃煤机组烟气余热回收装置改造的必要性。实际运行结果表明,改造烟气余热回收装置在提高机组经济性、脱硫系统运行安全性和降低烟囱周围“石膏雨”等方面效果显著,具有明显的经济效益和社会效益。

关键词: 关键词:烟气余热回收装置, 煤耗, 锅炉效率, 技术改造

Abstract: Abstract:The necessity to reform the flue gas waste heat recovery device of the 2×200MW coalfired unit of Xinjiang Huadian Hongyanchi Power Plant was expounded. The practical operation result shows that by means of reformation of the flue gas waste heat recovery device, obvious effects in increasing the economic efficiency of the unit, improving the operation safety of the desulphurization system and decreasing the gypsum rain around the chimney were obtained. The economic benefit and the social effect of the reformation are remarkable.

Key words: Keywords:flue gas waste heat recovery device, coal consumption, boiler efficiency, technical reformation