Novel slag baking box for electroslag remelting

The utility model relates to a novel slag baking box for electroslag remelting. The novel slag baking box comprises a box body, a cover and an exhaust pipe, the bottom of the box body extends downwards to form a trumpet-shaped structure, and the small end of the trumpet-shaped structure faces downwards; a discharging opening is formed in the bottom of the trumpet-shaped structure, and a discharging cover is arranged on the discharging opening; a cross-shaped supporting plate is arranged on the inner wall of the horn-shaped structure, a circular supporting plate is arranged in the center of the cross-shaped supporting plate, and a plurality of first air inlet holes are formed in the circular supporting plate; the cover covers the top of the box body; the exhaust pipe vertically penetrates through the cover and abuts against the circular supporting plate, and a cover is arranged at the top of the exhaust pipe. According to the novel slag material baking box for electroslag remelting, when the slag material is d