Shaft furnace

The invention relates to a shaft furnace (1), particularly to a direct reduction shaft furnace, with a packed bed (2) of lump material, particularly lump material containing iron oxide and/or sponge iron, with screw conveyors (3) dispersing the shell of the shaft furnace and serving to discharge the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JOHANN, WURM, MARTIN, SCHMIDT, HERBERT, LASSNIG, GEORG, AICHINGER, KURT, WIEDER
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY CONVEYING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL HANDLING THIN OR FILAMENTARY MATERIAL HEATING KILNS LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS RETORTS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a shaft furnace (1), particularly to a direct reduction shaft furnace, with a packed bed (2) of lump material, particularly lump material containing iron oxide and/or sponge iron, with screw conveyors (3) dispersing the shell of the shaft furnace and serving to discharge the lump material from the shaft furnace (1), which are located above the bottom area of the shaft furnace (1) and supported in the shell of the shaft furnace.