恒温省煤器设计开发研究  

Development of Constant Temperature Economizer

作　　者：吕海生[1] 郭涛[1] 李强[1] 江建忠[1] 徐正泉[1] 

机构地区：[1]中国华能集团清洁能源技术研究院有限公司

出　　处：《电站系统工程》2015年第3期31-33,共3页Power System Engineering

摘　　要：响应国家"节能减排政策",开发了恒温省煤器,恒温省煤器具有很高的壁温调控能力,当采用水作为工质时,调控密封系统运行压力,使得壁温控制在86℃左右,当采用乙醇作为工质时,常压运行,壁温控制在83℃左右,相比低温省煤器可以实现省煤器可靠稳定、长周期运行的目的。The constant temperature economizer is developed In response to the national ＇energy-saving and emission reduction policies＇, the wall temperature regulation ability of economizer is very advanced, when using water as working medium, the sealing system pressure is regulated, so that the wall temperature is controlled at about 86℃, in normal pressure operation when using ethanol as working medium, wall temperature is controlled at about 83℃, compared to low temperature economizer can achieve reliable and stable, long-term operation of the economizer.

关 键 词：壁温 恒温省煤器 乙醇 

分 类 号：TK223.33[动力工程及工程热物理—动力机械及工程]