The effects of hearth deposition in NO.2 BF were analyzed. The hearth deposition was faded and production was recovered by adjusting the system of charging, blasting and slagging.

• 对太钢2号高炉炉缸堆积的原因进行了分析,通过调整装料制度、送风制度、造渣制度,消除了炉缸堆积,恢复了生产。