华电技术 ›› 2016, Vol. 38 ›› Issue (1): 28-31.

• 技术交流 • 上一篇    下一篇

600MW锅炉空气预热器在线水洗方法

  

  1. 华阳电业有限公司漳州后石火电厂,福建漳州〓363105
  • 出版日期:2016-01-25

600 MW boiler air pre heater on line water wash

  1. Huayang Power Company Limited Houshi Power Plant,Zhangzhou 363105,China
  • Published:2016-01-25

摘要:

摘要:分析了锅炉空气预热器水洗的必要性及在线水洗的可行性,提出了空气预热器水洗的两种方法,重点论述了空气预热器在线水洗的操作过程。空气预热器水洗过程中的废水参数及水洗后的运行参数表明,水洗效果良好,保证了机组安全、稳定运行。

关键词: 关键词:600MW机组, 空气预热器, 在线水洗, 排烟脱硝

Abstract:

Abstract:This paper analyzed the necessity of water wash to boiler air pre heater and feasibility of on line water wash,indicated
two methods to water wash air pre
heater,and descried the process of air pre heater on line water wash.The operation parameter and waste water parameter indicated that water wash is effective and secured the safety and stability of unit operation.

Key words: Keywords:600 MW unit, air pre heater, on line water wash, waste water