竖炉混气室顶部和预热带炉皮钢板烧穿的处理

Treatment of burning-through of gas mixing room top and preheating zone casing of vertical shaft

分析了吉林钢铁10 m2竖炉混气室顶部和预热带外炉皮钢板烧穿的原因,并介绍了采用快干防爆浇注料耐火材料进行处理的方法及使用效果。

The reasons of burning-through of gas mixing room steel top and preheating zone steel casing of vertical shaft are analyzed.The method and its performance of using rapid-drying explosion-proof refractory to repair are explained.