Electrostatic protection device of medium-frequency electric furnace

The utility model discloses an electrostatic protection device for a medium-frequency electric furnace, which belongs to the field of medium-frequency electric furnaces and comprises a fixed top plate, the fixed top plate is mounted on a support rod on a support seat, a furnace body is mounted on the support seat, and an induction coil is connected onto the support rod. By arranging the spraying structure and uniformly arranging the atomizing nozzles on the annular pipe, synchronous spraying can be performed around the furnace body, the synchronism and uniformity of spraying are improved, the anti-static effect is guaranteed, the annular pipe is mounted and connected by adopting the mounting assembly, the stability during use can be guaranteed, and the clamping groove is formed in the mounting sleeve, so that the annular pipe is prevented from being damaged. The mounting assembly and the annular pipe can be conveniently detached, the operation convenience is improved, the annular pipe is tightly abutted throu