关于省煤器/空气预热器放灰系统的利用和改进  

Utilization and Improvement of Ash Discharge Systems of Economizers and Air Preheaters

作　　者：杨祥良[1] 尹民权[1] 

机构地区：[1]邹县电厂

出　　处：《发电设备》1999年第1期5-7,共3页Power Equipment

摘　　要：锅炉省煤器／空气预热器排灰系统堵灰严重，造成后部水平烟道堵灰和电除尘器严重磨损，通过对排灰系统的改进，达到防磨作用。Abstract Fouling is a serisus problem for economizers and air preheaters. It may cause clogging in rear horizontal flue tracts as well as serious abrasion of dust collectors. By improving the ash discharge system, abrasion may be prevented.

关 键 词：燃煤锅炉 排灰系统 省煤器 空气预热器 电厂 

分 类 号：TK229.6[动力工程及工程热物理—动力机械及工程] TM621.2[电气工程—电力系统及自动化]