Material hopper, in particular for a blast furnace

A Material hopper, in particular for a blast furnace, comprises a containing hollow shell (12) for storing material, the shell comprising an upper shell part (20) with an inlet portion () and an asymmetric funnel-shaped lower shell part (26) with an outlet portion (28). A wear plate arrangement (42)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KAUFMANN, CHRIS, TOCKERT, PAUL
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHEMISTRY 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 HEATING KILNS LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OPEN SINTERING OR LIKE APPARATUS OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	A Material hopper, in particular for a blast furnace, comprises a containing hollow shell (12) for storing material, the shell comprising an upper shell part (20) with an inlet portion () and an asymmetric funnel-shaped lower shell part (26) with an outlet portion (28). A wear plate arrangement (42) covers at least part of an inner wall (14) of the lower shell part (26), the wear plate arrangement comprising a plurality of wear plates (44) arranged adjacent to one another in a plurality of rows stacked along the inner wall. The wear plates (44) are arranged in rows that follow parallel mounting lines (48) that are defined by the intersection of the lower shell part (26) with planes perpendicular to the axis (V) of a virtual right circular cone (50) substantially matching the shape of the funnel-shaped lower shell part (26).