IRON AND STEEL RAW MATERIAL MIXING METHOD

摘要

A mixing method of iron and steel raw material is provided to reduce the installation space of mixing facility by using a less number of bins than the number of raw materials to be mixed. A mixing method of iron and steel raw material comprises a raw material loading process and a mixing process. The raw material loading process including a step of making a first mixed material block(1) by drawing and mixing raw materials from a plurality of bins and stacking it on the floor and a step of making a second mixed material block(2) by drawing and mixing raw materials from the bins and stacking it on the top of the first mixed material block. The mixing process includes a step of separating a part of the first mixed material block and a part of the second mixed material block from one side of a pile(P) and then mixing them.