空冷机组水化学工况研究  

Study on working conditions of chemical water system of air-cooled unit

作　　者：成红燕 

机构地区：[1]中国华电工程(集团)有限公司,北京100035

出　　处：《华电技术》2013年第12期40-42,45,共4页HUADIAN TECHNOLOGY

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。The common technology of condensate polishing systems of domestic air-cooled units was introduced.The controlmethods 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.

关 键 词：空冷机组 凝结水精处理 过滤器 混床 水化学工况 

分 类 号：TK223.5[动力工程及工程热物理—动力机械及工程]