摘要
本文介绍了组装式热水锅炉，采用新型铸铁空预器代替省煤器，可以克服省煤器缺点，加热空气，强化炉内燃料的燃烧，回收余热，从而达到提高锅炉热效率，增加出力的目的。
This paper introduces a type of composed water-tube boiler that is fitted with a new type of cast iron air heater instead of the common cast iron economiser. The air heater advance the efficiency of the boilers and enlarge the output of the boilers,becanse it recover waste beat of furnace gases and the high temperature air strengthen the fule combustion.
出处
《包头钢铁学院学报》
1994年第2期86-89,95,共5页
Journal of Baotou University of Iron and Steel Technology
关键词
水管锅炉
省煤器
空气预热器
余热利用
composed water-tube boiler, air heater, economiser, combustion,wast heat
