Dross cleaning device

The utility model discloses a dross cleaning device, include: a drive uni, drive arrangement includes driving motor, slag scraping device, slag scraping device sets up the arm of scraping in the oxidation ditch including rotating, it is equipped with the scum board to scrape the arm outside, in a spiral conveying device, spiral delivery mechanism including set up in scrape the transmission shell body of arm rotation direction the place ahead downside, the transmission shell body internal rotation is equipped with the conveyor screw, transmission shell body's top be equipped with with the dross entry that the scum board suited, transmission shell body's bottom is equipped with the dross export, transmission, transmission includes the drive wheel, scrapes the arm drive wheel, worm drive wheel and suit in the drive wheel, scrape driving chain or drive belt that arm drive wheel and worm drive took turns to. The utility model discloses do benefit to the load of lowering system operation, do benefit to sparingly running cost, do benefit to simultaneously and improve air quality environment and appearance factory of factory looks.