摘要
分析了安钢机械制造公司22m2退火炉存在的问题,介绍了该炉改造后的结构特点，应用LY·FIR－Ⅱ型自身预热烧嘴的实践经验及改造后的效果。
This paper analyses the problems exiting in annealing furnace with effective area 22 square meter. introduces the structural feature of the furnase and the practical experience of using LY, FIRII self-preheated burners.
出处
《冶金能源》
1998年第6期25-27,共3页
Energy For Metallurgical Industry
关键词
铸钢
退火炉
自身预热烧嘴
退火
foundry iron annealing furnace
self-preheated burner
