Glass-lined reaction kettle

The utility model discloses a glass-lined reaction kettle, relates to the technical field of reaction kettles, and aims to solve the problems that reactants are easy to remain on the inner wall of the glass-lined reaction kettle, and new materials are polluted when the glass-lined reaction kettle is used for the second time. A plurality of bottom cleaning strips are fixedly connected to the lower end of the stirring shaft, wall cleaning strips are fixedly connected to the two ends of each bottom cleaning strip, the bottom cleaning strips and the wall cleaning strips are all attached to the inner wall of the kettle body, and the wall cleaning strips incline in the rotating direction of the stirring shaft. According to the utility model, the stirring shaft rotates to drive the bottom cleaning strip and the wall cleaning strip to rotate, so that residual materials on the inner wall of the kettle body are scraped, and the wall cleaning strip inclines towards the rotating direction of the stirring shaft, so that t