Flashover low partial discharge type three-phase high-voltage silicon rectifying equipment

The utility model discloses flashover low partial discharge type three-phase high-voltage silicon rectifying equipment, which belongs to the technical field of rectifying equipment and comprises an equipment outer shell, one end of the equipment outer shell is provided with an output lead, and the other end of the equipment outer shell is provided with an input lead. When a drying agent in a drying box in an equipment outer shell needs to be replaced, a vertical rod is pushed to slide in a transverse groove, the vertical rod drives a clamping column to move towards the side away from a mounting plate, a spring is compressed, and when the clamping column moves out of clamping holes in the two ends of the mounting plate, the mounting plate is taken out from a mounting opening in the upper end of the equipment outer shell through a lifting ring; the mounting plate brings the drying box out of the equipment outer shell through the connecting column, the drying agent in the drying box can be replaced, the drying b