Copper removal device for refined lead production

The utility model belongs to the technical field of refined lead production equipment, and particularly relates to a copper removal device for refined lead production, which comprises a stirring chamber, a connecting cylinder arranged at the lower end of the stirring chamber, a layering chamber arranged at the lower end of the connecting cylinder, a refined lead outlet arranged on one side of the layering chamber, a liquid extruding chamber arranged on one side of the upper end of the stirring chamber, and an extruding air bag arranged at the upper end of the liquid extruding chamber. A rotating shaft is arranged at the output end of the first motor; tree-shaped rods are arranged on the outer side wall of the rotating shaft; a rotating plate is arranged in the connecting cylinder; a rotating shaft is arranged on one side of the rotating plate; a connecting base is arranged on the outer side wall of the rotating shaft. Through the arrangement of the liquid squeezing chamber, the squeezing air bag and the silic