METHOD FOR MIXING IRON AND STEEL RAW MATERIAL

摘要

A method for mixing iron and steel raw material includes a process of stacking a raw material that forming a raw material pile by sequentially stacking a first raw material mixture block and a second raw material mixture block formed by discharging raw materials from a plurality of bins and mixing the raw materials and a process of mixing raw materials that separates and mixes a portion of the first raw material mixture block with a portion of the second raw material mixture block at a side of the raw material pile that is stacked by the process of stacking a raw material pile, in which a plurality of raw material piles are stacked in series by repeating the process of stacking a raw material pile such that a portion, where an angle of repose is created, of any one raw material pile covers a portion, where an angle of repose is created, of the next raw material pile.