Pneumatic conveying device and method

European Patent Office Patent

APP PUB NO EP-1295822-A1
SERIAL NO

01122763

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Abstract

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The invention relates to a device for the pneumatic conveying of bulk material with a conveying tube (3) which defines a conveying path (33) for the bulk material (6) and a propellant gas source (1) which is connected to the conveying tube (3) and for feeding of propellant gas is formed in the direction of the delivery path (33), the delivery pipe (3) having a fluidizing pipe segment (4) in sections. By means of the fluidizing pipe segment (4), the bulk goods (6) often found in high concentration can be fluidized in critical sections of the delivery pipe, in particular in the area of a bulk material feed device (5) or in front of deflection points (39), as a result of which it is then low-friction with relatively little Gas speeds can be transported further. The invention further relates to a corresponding funding method.

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Patent Owner(s)

Patent OwnerAddress
BMH CLAUDIUS PETERS GMBHDE21614 BUXTEHUDE

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Inventor(s)

Inventor Name Address
HILGRAF PETER RAHLSTEDTER STRASSE 104A HAMBURG

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