Foreign Object Barrier Device for Bulk Material Conveying Ducts

A device for conveying a fine bulk material including a housing with an opening therethrough for conducting such material; at least one conduit spanning such opening having a set of spaced openings along the length thereof, and connectable to a fluid pressure source; a member of porous material over...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	AMBS RICHARD W
Format:	Patent
Sprache:	eng
Schlagworte:	MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Beschreibung
Zusammenfassung:	A device for conveying a fine bulk material including a housing with an opening therethrough for conducting such material; at least one conduit spanning such opening having a set of spaced openings along the length thereof, and connectable to a fluid pressure source; a member of porous material overlying a portion of such conduit, including end portions secured to such conduit and an intermediate portion spaced from such conduit, providing a chamber intercommunicating the openings in such conduit and the pores of such overlying member; and a magnetic bar disposed in such conduit provides a passageway between such fluid pressure source and such conduit openings.