Recovery system of aluminum alloy door and window waste

The invention discloses a recovery system of aluminum alloy door and window waste. The recovery system comprises a furnace outer shell. A furnace inner shell is arranged on the inner side of the furnace outer shell. The internal space of the furnace inner shell forms a melting chamber. A charging pi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHANG ZONGFA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HEATING INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES ORFURNACES, KILNS, OVENS OR RETORTS KILNS LIGHTING MECHANICAL ENGINEERING OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS POWDER METALLURGY RETORTS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a recovery system of aluminum alloy door and window waste. The recovery system comprises a furnace outer shell. A furnace inner shell is arranged on the inner side of the furnace outer shell. The internal space of the furnace inner shell forms a melting chamber. A charging pipe is arranged on the upper portion of the furnace outer shell. The charging pipe penetrates throughthe furnace outer shell and communicates with the melting chamber. A discharging pipe is arranged on the inner side of the furnace inner shell. The recovery system further comprises a casting box. The discharging pipe communicates the melting chamber with the casting box. An exhaust pipe and a gas conveying pipe are arranged on the outer side of the casting box, wherein the exhaust pipe communicates with the casting box and the external space, and the gas conveying pipe communicates with the casting box and the melting chamber. A gas inlet pipe is arranged on the furnace outer shell and communicates with the external