DEVICE FOR CONTINUOUS PRESSURE CHARGING OF CONTAINERS AND PIPELINES WITH LOOSE MATERIALS Russian patent published in 2002 - IPC

Abstract RU 2195422 C2

FIELD: pneumatic transportation systems. SUBSTANCE: device for feeding loose materials into flow of transportation air has hopper receiving material, pressure auger, auger sleeve, dust plug chamber, mixing chamber, transportation pipeline and compressed air delivery union. Auger is set into operation by electric motor. Mixing chamber is made in form of part of transportation pipeline with diameter equal to that of transportation pipeline. Hole made in auger sleeves to discharge transportation agent pressure from auger sleeve. EFFECT: possibility of effectively and easily loading of pipelines and containers with loose materials under pressure. 1 dwg

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RU 2 195 422 C2

Authors

Grudinin V.P.

Dates

2002-12-27—Published

2001-02-19—Filed