APPARATUS FOR ELEMINATING IMPURITY SUBSTANCE FROM MELTING PIG IRON OF LADLE

PURPOSE: A desulphurizer for a hot metal ladle is provided to reduce the production of dust by mixing a larger amount of desulphurizing agent into hot metal. CONSTITUTION: A desulphurizer for a hot metal ladle comprises a hot melt flow conducting unit, a storage unit, chute unit(150), and a driving...

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Bibliographische Detailangaben
Hauptverfasser:	YOO, CHEL JONG, KIM, BUM HWAN, LEE, SANG MIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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Beschreibung
Zusammenfassung:	PURPOSE: A desulphurizer for a hot metal ladle is provided to reduce the production of dust by mixing a larger amount of desulphurizing agent into hot metal. CONSTITUTION: A desulphurizer for a hot metal ladle comprises a hot melt flow conducting unit, a storage unit, chute unit(150), and a driving unit(160). The hot melt flow conducting unit transfers hot metal accommodated in a hot metal ladle. The storage unit stores a desulphurizing agent. The chute unit is connected to the storage unit and extensible, and forms a discharge path for the desulphurizing agent. The driving unit extends the chute unit so that the discharge port of the chute unit becomes close to the hot metal surface and then discharges the desulphurizing agent.