Separating device without direct power

The utility model belongs to the technical field of steel production equipment, and particularly relates to a separation device without direct power, which comprises a separator, a damp mill rear transmission belt, a carrier roller, a bearing seat, a rotating shaft, a driving belt pulley and a triangular belt, a rotating shaft is installed on a bearing seat through a bearing, a carrier roller and a driving belt wheel are installed on the rotating shaft on the two sides of the bearing seat, the bearing seat is welded to an arc-shaped supporting plate, the arc-shaped supporting plate is welded to the top end of a vertical plate, the bottom end of the vertical plate is welded to a bottom plate seat, and the bottom plate seat is installed on the ground through foundation bolts. The carrier rollers are located between the damp mill rear conveying belts and make contact with the inner sides of the belts, the carrier rollers are driven to rotate through the damp mill rear conveying belts, and the driving belt wheel