Magnesium chloride discharging tube of reduction reactor

The utility model provides a magnesium chloride discharging tube of a reduction reactor. The magnesium chloride discharging tube comprises the reduction reactor and a magnesium chloride discharging tube, wherein the magnesium chloride discharging tube comprises a vertical tube and a transverse tube; the vertical tube is arranged along the inner wall of the reaction reactor; the transverse tube penetrates through the wall of the reduction reactor to communicate with the vertical tube; the vertical tube adopts a segmental structure and is fixedly connected with the inner wall of the reduction reactor; a sleeve sleeves the transverse tube; one end of the sleeve is fixedly connected with the wall of the reduction reactor; the other end of the sleeve is connected with the transverse tube by virtue of a flange; and the transverse sleeve and the sleeve are tightly fitted. The segmental structure of the vertical tube can be used for effectively avoiding damages on the magnesium chloride discharging tube, so that the maintenance cost and the labor force of the staff are greatly saved, and the service life of the magnesium chloride discharging tube is prolonged; the sleeve is arranged to avoid the technical problems of poor thermal insulation effect, easy blockage and difficulty in dredge of the magnesium chloride discharging tube, and therefore, the magnesium chloride discharging tube is reasonable in structure, simple to operate and capable of effectively guaranteeing the production effects of the equipment.