Molten aluminum refining dust removal environment-friendly device

The invention discloses a molten aluminum refining dust removal environment-friendly device which comprises a base, a machine arm and a molten aluminum tank, the top end of the base is in butt joint with the machine arm through a lifting column, the bottom end of the side, away from the lifting column, of the machine arm is in butt joint with a rotating rod, the bottom end of the rotating rod is connected with a rotor, and a fixing plate is welded to the side, away from the lifting column, of the base. And the outer wall of the fixing plate is in butt joint with a clamping strip through the clamping groove, and one side of the clamping strip is movably and fixedly connected with a first protection plate. When the molten aluminum refining dust removal environment-friendly device is used, a first protection plate and a second protection plate are pulled through a pulley and a sliding rail until magnets in the first protection plate and the second protection plate are connected in a magnetic attraction mode, so