Special stirrer for coating

The utility model discloses a special stirrer for a coating. A speed reducer is connected with an anchor type stirring paddle in a stirring tank; at least two stages of stirring vanes are arranged on the anchor type stirring paddle; at least one stage of spiral stirring blades is arranged at the upper end of the anchor type stirring paddle; the outer surface of the stirring tank is wrapped with a vacuum cavity layer; a plurality of electromagnetic heating devices are uniformly distributed at the bottom of the stirring tank; an electric heating rod which penetrates through the top wall of the stirring tank and is connected with an external power supply is arranged in at least one stage of spiral stirring vanes; a temperature meter which penetrates through the top wall of the stirring tank is arranged in at least one stirring vane. The coating in the stirring tank can be heated by virtue of the electromagnetic heating devices and the electric heating rods which are arranged inside the special stirrer for the co