The process flow of wet steel slag treatment is roughly as follows:
1, iron and steel particles, iron powder and waste ash are subjected to high temperature during smelting to form a whole. In order to effectively separate steel particles from iron powder, it is necessary to grind steel slag to break the structure between them and separate them. The best equipment for grinding steel slag is ball mill.
2. Firstly, the steel slag is evenly sent to a ball mill for grinding, and the ground steel slag has been dissociated, and then it is sent to the air by a belt conveyor for sorting, so as to select the steel particles in it. Then the separated steel slag is sent to a magnetic separator for separation, and the magnetic separator can effectively separate iron powder. The remaining waste ash is discharged from the waste port of the magnetic separator. The waste port is connected with the conveyor and sent to the waste ash pool, and the waste ash pool is cleaned regularly. Waste ash is a good raw material for cement, which can be sold to cement plants for making cement or to steam-cured brick factories for making bricks.
In this way, steel slag is completely recycled, and steel slag, iron powder and waste ash are sold separately, resulting in considerable economic value. Has the advantages of low production process cost, no environmental pollution and the like.