半干法喷补技术在倾动炉的应用

Application of Semi Dry Gunning Maintainment Technology for Tilting Furnace

介绍在炼钢炉窑中应用比较成熟的半干法喷补技术的喷补原理及对喷补材料的要求,阐述该技术首次在贵冶倾动炉的成功应用。倾动炉频繁出现渣线区、氧化还原风口区、端墙等区域砖面发红、漏烟、烧穿、渗铜等现象,利用半干法喷补技术对损耗严重部位实施热态喷补作业,推迟了炉修时间,保障了生产的顺利进行。

This article introduces that the principle in the steelmaking furnace more mature application of semi dry gunning tech- nology gunning and the gunning material requirements. Tilting furnace slag line frequently, redox tuyere area, end wall region brick redness, smoke leakage, burn, copper infiltration phenomenon, compensation technology for loss serious parts hot gunning work using the semi -dry spray, delay the furnace repair time, guarantee the smooth production.