Slurry stirring device

The utility model provides a slurry stirring device, which belongs to the technical field of material stirring and comprises a runner, a driving part, a stirring rod and a flexible shovel. A slurry inlet and a slurry outlet are formed in the flow channel, and a stirring area is arranged between the slurry inlet and the slurry outlet. The driving part is arranged above the stirring area and is in transmission connection with a rotating shaft; the bottom of the rotating shaft is movably connected with a gas pipe. The stirring rod is fixed to the bottom of the rotating shaft and provided with a plurality of exhaust ports used for being communicated with the gas conveying pipe. The flexible shovel is installed on the stirring rod, and the bottom face of the flexible shovel abuts against the upper surface of the stirring area. The flexible shovel is used for shoveling up slurry from the upper surface of the stirring area through rotation of the rotating shaft, and the exhaust port is used for stirring the slurry t