Desulfurization catalyst stirring device

The utility model discloses a desulfurization catalyst stirring device which comprises an air compressor, the air compressor is connected with an air storage tank through a pipeline, the air storage tank is connected with an air inlet assembly through a pipeline, the air inlet assembly is arranged in a dosing tank and comprises an air inlet pipe, and the outlet end of the air inlet pipe is connected with a circular pipe. Air outlet holes are formed in the pipe walls of the annular pipes, the number of the annular pipes is larger than or equal to two, the diameters of the annular pipes are gradually reduced, the annular pipes are arranged on the inner bottom face of the dosing tank and arranged in a concentric circle mode, and branch pipes are arranged between the adjacent annular pipes for communication. According to the device, the gas inlet assembly is placed at the bottom of the dosing tank to stir and activate the desulfurization catalyst, a traditional blade type stirrer is replaced, stirring is uniform,