Smelting furnace discharging opening water jacket structure optimizing device and application

The invention provides a smelting furnace discharging opening water jacket structure optimizing device and application and relates to the field of metal smelting. The smelting furnace discharging opening water jacket structure optimizing device comprises a smelting furnace body. A furnace top is arranged at the top end of the smelting furnace body. A base is arranged at the bottom end of the smelting furnace body. A resistance coil is installed between the base and the smelting furnace body. A limiting plate is arranged between the furnace top and the smelting furnace body. A furnace cavity isformed in the smelting furnace body. The outer wall of the furnace cavity is the furnace wall. The top end of the furnace top is provided with an auxiliary inlet, a first spraying gun and a second spraying gun. The optimizing device is novel in structure, a cooling sleeve pipe enables heat energy generated in the smelting furnace to transfer heat to water in a water jacket in heat transfer formssuch as radiation and conv