High-capacity vacuum concentrator tank

The utility model relates to the technical field of vacuum concentrator tanks, and provides a large-capacity vacuum concentrator tank which comprises a tank body and a feeding pipe, a driving motor is installed in the middle of the top end of the tank body, the output end of the driving motor extends into the tank body, and a rotating shaft is fixed to the output end of the driving motor. A stirring structure is fixed on the outer wall of the rotating shaft in the tank body, the stirring structure comprises fixed seats, first stirring rods and second stirring rods, the fixed seats are uniformly fixed on the outer wall of the rotating shaft, and the second stirring rods are uniformly fixed on the outer wall of the fixed seat at the bottom of the rotating shaft. By arranging the stirring structure, the driving motor is started to drive the rotating shaft to rotate in the tank body, and the rotating shaft drives the first stirring rod and the second stirring rod to stir raw materials in the tank body through the