CONCENTRATE BURNER OF COPPER SMELTING FURNACE AND COPPER SMELTING FURNACE OPERATION METHOD

摘要

A concentrate burner of a copper smelting furnace, which is mounted on the upper part of the reaction shaft of the copper smelting furnace and charges starting material containing copper concentrate into the copper smelting furnace, is characterized in being provided with a material-charging part for charging said starting material into the copper smelting furnace and an additive-charging part, which is provided separately from the material-charging part and is for charging a solid additive to be added to the starting material.