Tooth-shaped water jacket of reduction furnace

The utility model relates to a tooth-shaped water jacket of a reduction furnace, and belongs to the technical field of reduction furnaces. Mainly comprises a water jacket and embedded teeth, the embedded teeth are uniformly and fixedly mounted on the inner wall of the water jacket, the embedded teeth are rectangular teeth, mounting grooves matched with the embedded teeth are cut in lining refractory bricks, the embedded teeth are embedded into the mounting grooves, and the lining refractory bricks and the embedded teeth are embedded and piled to form a lining refractory brick wall; the tooth-shaped embedded teeth are arranged on the inner side of the water jacket, and the lining refractory bricks and the embedded teeth are embedded and piled up, so that the lining refractory bricks can be stably supported, the adhesive force between the lining refractory bricks and the water jacket is improved, the phenomenon that the lining refractory bricks fall off or collapse in blocks is effectively reduced or avoided, t