Horizontal multi-stage continuous reaction kettle

The utility model discloses a horizontal multistage continuous reaction kettle which comprises a kettle body, a power mechanism is arranged in the middle of one side of the kettle body, a first stirring rod is arranged on the power mechanism, a first transmission mechanism is arranged at one end of the first stirring rod, and two second stirring rods are arranged on the first transmission mechanism. According to the horizontal multi-stage continuous reaction kettle, the stirring structures in the heating chamber, the vacuum chamber and the cooling chamber can be driven by the first power source to operate simultaneously, so that the energy consumption during operation of the horizontal multi-stage continuous reaction kettle is effectively reduced, and the stirring modes and the stirring efficiency in the three reaction chambers are different; according to the horizontal multi-stage continuous reaction kettle, the problem that a plurality of reaction chambers in a traditional horizontal multi-stage continuous