Fecha de publicación: 14/09/2021 Fuente: WIPO "processing tomato" The blending tank comprises a tank body, the top of the tank body is communicated with a material pipe, the right side of the top of the tank body is fixedly connected with a connecting frame, the front face of the connecting frame is provided with a rotating wheel, the back face of the rotating wheel is fixedly connected with a shaft rod, and the shaft rod is fixedly connected with the rotating wheel. The front side and the rear side of the surface of the shaft rod are each sleeved with a traction rod. The shaft rod drives the traction rod to rotate, the traction rod drives the sliding rod to slide in the sliding groove in the rotating process, the sliding rod pushes the two baffles to move in the opposite directions through the change of the lengths of the two ends when the traction rod rotates, and additives located on the tops of the baffles fall into the tank body in multiple times; and the problems that when the additive is added into an existing blending tank, the environment in the blending tank is affected, normal blending and stirring are affected, and the production efficiency and the qualified rate of tomato sauce are limited are solved.