CHARGE TO CONVERTER LOADING METHOD

• Main Authors: SHCHEGOLEV AL'BERT PAVLOVICH, KARPUKHIN IVAN IVANOVICH
• Format: Patent
• Language: English; Russian
• Published: 20.04.2007
• Subjects: 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; METALLURGY; METALLURGY OF IRON; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS

FIELD: metallurgical processes, namely for loading scrap metal and for pouring cast iron to converter. ^ SUBSTANCE: method comprises steps of loading scrap metal to converter and pouring cast iron from ladle suspended in ropes of cargo hoisting crane. Just before pouring cast iron to converter, along surface of each rope water or ethylene glycol streams are fed with flow rate 0.1 - 0.5 l/min for each rope. After pouring of cast iron feed of water or ethylene glycol is interrupted. ^ EFFECT: improved safety and reliability for loading charge to converter. ^ 1 ex