铁炉残铁控制爆破

Controlled Blasting of Remainder Iron in Blending Furnace

为了清除武钢二炼钢混铁炉内的数百吨残铁,采用了爆破切割方法。由于慎重考虑了爆破方案,优化各种爆破参数,特别是通过多次实验确定切割面上的装药量,使爆破取得了满意效果。

In order to clean hundreds of tons of remainder iron in blending furnace, a controlled blasting method was applied to incise the remainder iron. The satifactory effect is achieved by correctly selecting the blasting plan, optimum parameters and strictly formulating safety measures ,especially selecting the quantity of exposives in cuting face by a lot of experiments.