Air stirring device

The utility model discloses an air stirring device which comprises a base, the four corners of the lower portion of the base are each provided with an idler wheel, the base is provided with two oppositely-arranged fixing plates, the tops of the two fixing plates are connected through a supporting plate, the supporting plate is provided with a lifting driving mechanism, and the lifting driving mechanism is connected with the idler wheels. A supporting plate is arranged at the top end of a lifting rod of the lifting driving mechanism, an air blower is installed on the supporting plate, the output end of the air blower is connected with a main blowing pipe, the end, away from the air blower, of the main blowing pipe is connected with two symmetrically-arranged branch blowing pipes, the branch blowing pipes are arranged in an L shape, and air outlets of the branch blowing pipes face downwards. The air stirring device is flexible to use and can be moved to the position of the working electrolytic cell for use acco