Fused magnesia smelting equipment

The utility model belongs to the field of fused magnesite smelting, particularly relates to fused magnesite smelting equipment, and provides the following scheme aiming at the problems that an existing electric arc furnace does not have a reminding function and unconscious workers are easy to get close to each other to be scalded when materials are poured, the fused magnesite smelting equipment comprises a U-shaped seat, and rotating columns are rotationally mounted on the inner walls of the two sides of the U-shaped seat; one ends of the two rotating columns are fixedly provided with the same furnace body, the top of the furnace body is provided with a furnace cover, the furnace cover is provided with a plurality of electrodes, the bottom ends of the electrodes extend into the furnace body, the furnace body is provided with a feeding port and a discharging port, the U-shaped seat is provided with a turnover mechanism, the turnover mechanism is matched with the furnace body, one side of the U-shaped seat is f