Dehydration kettle for preparing polyethersulfone

The utility model discloses a dehydration kettle for polyether sulfone preparation, and relates to the technical field of dehydration kettles.The dehydration kettle comprises a kettle body, a partition plate is fixedly connected to the inner wall of the kettle body, a round opening is formed in the outer wall of the top of the partition plate, a heating tank is rotatably connected to the inner wall of the round opening, a driven gear is fixedly connected to the outer wall of the heating tank, and a fixing frame is fixedly connected to the outer wall of the kettle body; the top outer wall of the fixing frame is rotatably connected with a driving gear, and the outer wall of the kettle body is provided with an opening. The driven gear is arranged on the outer wall of the heating tank, the driven gear is matched with the driving gear, the heating tank is conveniently and directly driven to rotate, polyether sulfone in the tank is driven to shake by driving the heating tank to rotate, so that the polyether sulfone