TUYERE ASSEMBLY FOR INJECTING OXYGEN AND PULVERIZED COAL INTO FURNACE AND APPARATUS FOR MANUFACTURING MOLTEN IRON USING THE SAME

PURPOSE: Winnower assembly and a molten metal manufacturing device using the same are provided to minimize the abrasion of conduit lines caused by the blowing of auxiliary fuel and to easily and promptly detect the damage of conduit lines for the blowing of auxiliary fuel. CONSTITUTION: Winnower ass...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHOI, EUNG SOO, HEOR, GEUM SIK, BAE, JIN CHAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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