APPARATUS FOR DISCHARGING BULK MATERIAL

An apparatus for discharging bulk material from a container containing gas includes a single-shaft screw conveyor including a conveying tube having an axis of symmetry. A purge tank is disposed downstream of the screw conveyor with the conveying tube opening into the purge tank. The purge tank inclu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	STILLER MICHAEL, CASTILLO-WELTER FRANK, EHRING GEORG, MUELLER-HASKY MARTIN, WALTER DOMINIC, STEDEN CHRISTOPH, SACHS HORST
Format:	Patent
Sprache:	eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	An apparatus for discharging bulk material from a container containing gas includes a single-shaft screw conveyor including a conveying tube having an axis of symmetry. A purge tank is disposed downstream of the screw conveyor with the conveying tube opening into the purge tank. The purge tank includes ports for a supply and discharge of a purge gas stream and an outlet opening for the bulk material. A closing cone with a cone tip and an axis of symmetry is shiftably mounted on its axis of symmetry. The closing cone is pressed with the cone tip from outside into an outlet opening of the conveying tube. The axis of symmetry of the closing cone coincides with the axis of symmetry of the conveying tube.