Electroslag remelting crystallizer with fish scale-shaped inner wall structure

The invention relates to an electroslag remelting crystallizer with a fish-scale-shaped inner wall structure. The electroslag remelting crystallizer comprises a shell, an inner cylinder and a cooling water jacket located between the shell and the inner cylinder. The inner surface of the inner cylinder is provided with scale-shaped dents. According to the electroslag remelting crystallizer with the fish scale-shaped inner wall structure, the shape of the inner wall of the crystallizer is changed, so that the friction resistance during throwing is reduced, the abrasion to the crystallizer is reduced, the service life of the crystallizer is prolonged, and the success rate of manufacturing steel billets is improved. And therefore, the production cost of an enterprise in the steel billet production process is reduced, and further space is provided for profit improvement of the enterprise. By improving the shape of the inner wall of the crystallizer, the bulging phenomenon caused by accumulation of a slag system on