华电技术 ›› 2013, Vol. 35 ›› Issue (12): 40-42.

• 基础研究 • 上一篇    下一篇

空冷机组水化学工况研究

成红燕   

  1. (中国华电工程(集团)有限公司,北京〓100035)
  • 出版日期:2013-12-25 发布日期:2014-02-19

Study on working conditions of chemical water system of aircooled unit

CHENG Hongyan   

  1. (China Huadian Engineering Corporation Limited, Beijing 100035, China)
  • Online:2013-12-25 Published:2014-02-19

摘要:

摘要:介绍了目前国内常见的空冷机组凝结水精处理系统工艺,对不同冷却形式的机组水化学工况控制方式进行了分析。针对不同形式空冷机组水化学工况的特点,应准确掌握各类水化学工况,合理选择凝结水精处理系统,才能保证机组安全、经济地运行。

关键词: 关键词:空冷机组, 凝结水精处理, 过滤器, 混床, 水化学工况

Abstract:

Abstract:The common technology of condensate polishing systems of domestic aircooled units  was introduced. The control methods of working conditions of chemical water systems of units with different cooling mode were analyzed. Aiming at the features of aircooled units with different cooling mode, it is necessary to grasp the working conditions of various chemical water systems correctly and to select the condensate polishing system rationally for ensuring the units to operate safely and economically.

Key words: Key words:aircooled unit, condensate polishing, filter, mixed bed, working conditions of chemical water system