华电技术 ›› 2013, Vol. 35 ›› Issue (8): 67-69.

• 节能与环保 • 上一篇    下一篇

锅炉定排扩容器余热回收装置选型及应用

  

  1. (神华神东电力有限责任公司郭家湾电厂,陕西榆林〓719408)
  • 出版日期:2013-08-25 发布日期:2013-09-23

Analysis on type selection and application of waste heat recovery device of boiler periodic blow down flash tank

  1. (Guojiawan Power Plant, Shenhua Shendong Electric Power Company Limited, Yulin 719408, China)
  • Online:2013-08-25 Published:2013-09-23

摘要: 摘要:以神华神东电力有限责任公司郭家湾电厂为实例,介绍了火电厂锅炉定排扩容器排汽回收的方法,分析了乏汽回收的必要性。改造后加装了定排扩容器余热回收装置,解决了环境污染问题,提高了能源利用率。

关键词: 关键词:锅炉, 定排扩容器, 余热利用, 回收

Abstract: Abstract:Taking the Guojiawan Power Plant of Shenhua Shendong Electric Power Company Limited as example, the necessity of exhaust steam recovery was analyzed. The exhaust steam recovery method of periodic blow down flash tank of power plant boiler was introduced. After a waste heat recovery device had been installed additionally on the periodic blow down flash tank of the boiler, the problem of environment pollution was solved, and the energy utilization rate was improved.

Key words: Key words:boiler, periodic blow down flash tank, waste heat utilization, recovery