METERING INSTALLATION FOR VACUUM CHARGING OF LOOSE MATERIALS INTO CONTAINERS WITH SMALL-SIZE FILLER NECK

FIELD: materials handling facilities. SUBSTANCE: installation has vacuum pump, feed hopper, shutoff device on discharge neck made in form of cone engaging with filler neck of container with feed pipeline projecting from cone and mounted inside shutoff device with ring clearance. Feed hopper has at l...

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Bibliographische Detailangaben
Hauptverfasser:	KUZNETSOV V.I, MASLENNIKOV G.G, KOROVIN V.S, SHCHERBININ M.P, BELOSHITSKIJ JU.G
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	FIELD: materials handling facilities. SUBSTANCE: installation has vacuum pump, feed hopper, shutoff device on discharge neck made in form of cone engaging with filler neck of container with feed pipeline projecting from cone and mounted inside shutoff device with ring clearance. Feed hopper has at least two discharge necks communicating through movable shutter with corresponding number of sectional meters, each being made to suit volume of container to be charged. Upper component of meter is made in form of divergent funnel with valve, and lower component is made in form of hopper-cone with ring clearance of neck shutoff device communicating directly with vacuum pump. EFFECT: provision of closed and dustless loading of powder loose materials. 3 dwg øøø1