Steel waste residue pollutant disposal device

The utility model discloses a steel waste residue pollutant disposal device, which belongs to the technical field of steel smelting and comprises a disposal box, a recycling and crushing component is fixedly mounted in the disposal box, the recycling and crushing component comprises a filter box, a convex rod, a guide plate, a crushing roller and a reset spring, the filter box is slidably connected in the disposal box, and the convex rod is slidably connected in the filter box. A convex rod is rotatably connected to the interior of the treatment box, a guide plate is fixedly connected to the interior of the treatment box, three crushing rollers are rotatably connected to the interior of the treatment box, and reset springs are symmetrically and fixedly connected to the top end of the filter box. According to the device, recyclable residues remaining in the steel waste residues can be filtered and recycled, the energy utilization rate is increased, meanwhile, the driving motor drives the smashing roller to rot