Oxidation-reduction stirring device for purification and preparation of scattered metal

The utility model relates to an oxidation reduction stirring device for purification preparation of scattered metal, which comprises a tank body, a stirring driver arranged on the tank body and a stirring paddle arranged below the stirring driver, the stirring paddle extends into the tank body, a gas distribution coiled pipe is arranged on the periphery of the stirring paddle in a surrounding manner, and the gas distribution coiled pipe is communicated with the tank body. Blades of the stirring paddle are far away from the bottom end of the gas distribution coiled pipe, the gas distribution coiled pipe is fixedly arranged on a coiled pipe support, and one end of the coiled pipe support is fixedly arranged on the inner side wall of the tank body; a feeding hole of the gas distribution coiled pipe is formed in the side wall of the tank body, the tail end of the gas distribution coiled pipe is of a closed structure, and a plurality of gas outlet holes are formed in the pipe wall. The gas distribution coiled pipe