The utility model relates to a nonferrous metallurgy field, one kind concretely relates to can handle low -grade copper mine and complicated hard to manage many metals and contain a many first stove copper smelting devices of the noble metal associated minerals that gold, silver are high, the induction cooker comprises a cooker bod, the top of furnace body be equipped with the charge door, the bottom is equipped with oxygen rifle jack, is equipped with the slag tap on one side headwall of furnace body, is equipped with on the opposite side headwall and puts the copper matte regulus mouth, wherein puts the copper matte regulus mouth for siphon discharge port structure, oxygen rifle jack interpolation aerobic rifle, the utility model discloses providing first stove copper smelting furnace device more than a kind on the basis of bottom blowing smelting furnace, having put the copper matte regulus mouth and adopt siphon discharge port structure, molten state copper matte regulus continuous blow -down nature is good, and emission copper matte regulus volume is controllable, and investment cost reduces, and degree of automation is high.