Efficient concentration kettle for saccharin sodium extraction

The efficient concentration kettle comprises a box body, the top of the box body is provided with a feeding hopper in a penetrating mode, the feeding hopper is fixedly connected with the box body, the right end of the box body is provided with a discharging opening in a penetrating mode, the discharging opening is fixedly connected with the box body, and the top of the box body is fixedly connected with a motor. A first gear is fixedly connected to the tail end of an output shaft of the motor, a rotating rod rotationally connected with the box body is arranged on the box body in a penetrating mode, a second gear is fixedly connected to the outer wall of the rotating rod, the first gear is meshed with the second gear, and a plurality of stirring rods are fixedly connected to the outer wall of the rotating rod; and a rotating rod rotationally connected with the rotating rod is arranged on the rotating rod in a penetrating manner. According to the cleaning device, the first brush and the second brush are adjuste