Diatomite recovery device

The utility model provides a diatomite recovery device, which belongs to the technical field of diatomite treatment and comprises a tank body, a rotating shaft, filter cloth and an air delivery pipe. The top of the tank body is communicated with a feeding pipe and a gas outlet pipe; the bottom of the tank body is communicated with a discharging pipe; the side wall of the tank body is communicated with a diatomite recovery pipe. The rotating shaft is rotationally arranged in the tank body, a plurality of turbulent flow paddles are arranged in the circumferential direction of the rotating shaft, and a plurality of driving blades are fixed to the two ends of the rotating shaft; and an air outlet of the feeding pipe faces the driving blade at the top. The filter cloth is arranged in the tank body, is used for filtering out diatomite, and is positioned on the lower side of the diatomite recovery pipe. The gas conveying pipe is communicated with the side wall of the tank body, and a gas outlet of the gas conveying