OPEN WELL TYPE REFLECTION FURNACE FOR MELTING ALUMINUM SCRAP

PURPOSE:To improve melting efficiency and thermal efficiency by constituting a reflection furnace of an open well part and melting chamber and deviating a stirrer which pushes scrap into a molten metal and stirs the molten metal from the center of the furnace body. CONSTITUTION:The reflection furnac...

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Bibliographische Detailangaben
1. Verfasser:	OKUBO KUNIO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING KILNS LIGHTING MECHANICAL ENGINEERING METALLURGY OPEN SINTERING OR LIKE APPARATUS OVENS PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS RETORTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To improve melting efficiency and thermal efficiency by constituting a reflection furnace of an open well part and melting chamber and deviating a stirrer which pushes scrap into a molten metal and stirs the molten metal from the center of the furnace body. CONSTITUTION:The reflection furnace 10 flattened at four corners is segmented by a door 14 to the melting chamber and the open well part 12 which are communicated with each other at the bottom end. The scrap is melted by a burner 18 in the melting chamber 13 and the scrap is pushed into the molten metal L from above by a pushing device 15 in the open well part 12. The stirrer 16 is provided in proximity to the furnace bottom on the outside of the furnace bottom and is deviated upward in the Y-axis direction from the intersected point O of the X-axis and Y-axis so that the molten metal L moves circulatively in the single clockwise direction shown by an arrow A. The flow of the molten metal L is thereby smoothed and the melting efficiency and thermal efficiency of the scrap are improved.