Pasting tank

The utility model discloses a pasting tank which comprises a tank body, an upper cover, a cleaner arranged on the upper cover, a ventilating cap, a water inlet and a mixing bracket, wherein a mixing motor is arranged on the mixing bracket, an eccentric mixing shaft is arranged at an output shaft end of the mixing motor and extends into the tank body, a double-helix mixing blade is arranged at the lower end of the eccentric mixing shaft; support legs are arranged at the lower part of the tank body, a feeding hole and a liquid level sensor are arranged on the side wall of the tank body, and a discharging hole, a temperature sensor and a digital display thermometer are arranged at the bottom of the tank body. Compared with the prior art, the pasting tank has the advantages of simple and reasonable stirring structure, no dead angle during mixing and good mixing effect by adopting an eccentric mixing manner, and ensures that a reaction solution is relatively and uniformly mixed because the double-helix mixing blade is adopted; a spoiler is arranged on the inner wall of the bottom of the tank body and a radial guide plate is arranged at the discharging hole, so that residues remained from cereals in the pasting tank are discharged in a drainage manner, and thus the residues in the tank body are prevented from generating vortexes and the like.