Furnace for smelting copper for lower blow-through with enriched oxygen
AssigneeShandong Fangyuan Non-Ferrous Science and Technology Limited Company
InventorsZhixiang CUI, Zhi WANG, Ruimin BIAN
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Abstract
The invention describe facilities for smelting copper for a lower blow-through with enriched oxygen, comprising a furnace for lower blow-through, which, in turn, comprises the following characteristics: A furnace body with a chamber and a partition inside, at least a supply inlet, a smoke outlet, a matte outlet, a slag outlet, at least one side opening for spray pistols, at least one lower opening for nozzles, and thermometer and level measurement openings; At least one oxygen lance, arranged between the lower openings, for injecting oxygen into the chamber; At least one side spray gun arranged inside the side openings in order to supply the chamber with coal dust or reductive gas.
Claims7
A copper smelting furnace for lower blow-through with enriched oxygen, wherein it comprises the following characteristics:
- A body of the furnace with a chamber and partition inside, at least one supply inlet, a smoke outlet, a matte outlet, as slag outlet, at least one side opening for spray guns, at least one lower opening for lances and openings for thermometer and level measurements;
- At least one oxygen lance inside the lower openings to inject oxygen into the chamber;
- At least one side spray gun inside the side openings to supply coal dust or reductive gas to the chamber.
Dependencies are inferred from the claim text.