Impurity removal device for scrap steel processing

The utility model relates to the technical field of scrap steel recycling and processing, and discloses an impurity removal device for scrap steel processing, which comprises a crushed material conveying belt mounted on a support frame, a scraping plate is slidably connected to the lower surface of the discharge end of the crushed material conveying belt, and two ends of the scraping plate are respectively connected with the support frame on two sides of the crushed material conveying belt. One side of the scraping plate is designed to be chamfered, and the chamfered face of the scraping plate is connected with a removing assembly. According to the impurity removal device for scrap steel processing, oil stains adhering to the surface of the conveying belt can be scraped off through the scraping plate during the operation period of the crushed material conveying belt, meanwhile, the oil stains scraped off and adhering to the scraping plate can be removed through the removing assembly, the scraping effect of th