Steel slag treatment device for improving recovery rate of iron in steel slag

The invention provides a steel slag treatment device for improving the recovery rate of iron in steel slag, and belongs to the technical field of steel slag treatment.The steel slag treatment device comprises a first smashing bin and a feeding pipe, and the feeding pipe is installed on one side of the first smashing bin. During use, a switch of a bidirectional motor is turned on, then a transmission part rotates, and a pressing plate can move up and down on the outer surface of the transmission part; the connecting cylinder and the brush plate are driven to rotate together, the multiple stirring pieces rotate along with the connecting cylinder, when the multiple stirring pieces rotate, the steel slag located above the filter plate is crushed, small holes in the multiple filter plates can enable the crushed steel slag to fall down, bristles at the bottom of the brush plate are tightly attached to the filter plate, and therefore the steel slag can be crushed. When rotating, the bristles can clean the leaking ho