富氧吹烧铁口技术在高炉事故处理过程中的应用

The technique of blowing oxygen-enriched air into taphole to treat the blast furnace accident

介绍了富氧吹烧铁口的装置、工艺过程及应用情况。富氧吹烧铁口技术在处理铁口难开过程中能起到加快铁口处理速度、缩短高炉休风时间、减少经济损失等作用。富氧吹烧铁口装置具有安装简单、操作方便、使用安全等特点。

The technique of blowing oxygen-enriched air into the taphole to treat the hearth freeze -up accident is introduced in this paper. The technique has characteristics of being efficient,safe.To utilize the technique can save time,labour and consumption.