Reaction kettle with agitator

The utility model discloses a reaction kettle with an agitator. The key point of the technical scheme of the utility model is as follows: the reaction kettle comprises a kettle body with a reaction cavity, the kettle body is provided with a feed inlet and a discharge outlet, the agitator is arranged in the reaction cavity, the agitator comprises a main shaft and agitating components, the agitating components include a blade part for cutting and a main body part for agitating, the main body part is fixedly connected with the main shaft and the blade part, and the blade part is arranged on the other side of the main body part corresponding to the main shaft. Due to the added blade part, the agitator not only achieves a function of agitating, but also achieves a function of cutting, when raw materials in the reaction cavity become a solid waste, the blade part can carry out cutting on the solid waste, then the solid waste is powdered, when the powdered waste is too much and blocks the discharge outlet, gas or li