DEVICE AND METHOD FOR PNEUMATICALLY CONVEYING BULK MATERIALS IN A DENSE FLOW METHOD

The invention relates to a device for pneumatically conveying a free-flowing bulk material in a dense flow method, containing a cross-sectionally closed conveying line (3) with a conveying channel (2), a compressed gas auxiliary line (4) with a compressed gas channel (18), and means (5) which permit...

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description The invention relates to a device for pneumatically conveying a free-flowing bulk material in a dense flow method, containing a cross-sectionally closed conveying line (3) with a conveying channel (2), a compressed gas auxiliary line (4) with a compressed gas channel (18), and means (5) which permit the passage of compressed gas and which serve to supply the conveying channel (2) with a compressed gas from the compressed gas channel (18). The invention is characterized in that a fluidizing device is assigned to the conveying line (3), and the fluidizing device contains a fluidizing body (6) having a fluidizing gas channel (8) and means (9) which permit the passage of fluidizing gas and which serve to supply a fluidizing gas from the fluidizing gas channel (8) and into the conveying channel (2). La présente invention concerne un dispositif de transport pneumatique d'une matière en vrac dans le cadre d'un procédé à flux dense. Ce dispositif comprend une conduite de transport (3) dont la section transversale est fermée et qui présente un canal de transport (2), une conduite auxiliaire de gaz comprimé (4) qui présente un canal à gaz comprimé (18), ainsi que des systèmes de passage de gaz comprimé (5) qui sont conçus pour alimenter le canal de transport (2) avec un gaz comprimé provenant du canal à gaz comprimé (18). Cette invention est caractérisée en ce qu'un dispositif de fluidisation est associé à la conduite de transport (3). Ce dispositif de fluidisation comprend un corps de fluidisation (6) qui présente un canal à gaz de fluidisation (8), ainsi que des systèmes de passage de gaz de fluidisation (9) qui sont conçus pour alimenter le canal de transport (2) avec un gaz de fluidisation provenant du canal à gaz de fluidisation (8).
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The invention is characterized in that a fluidizing device is assigned to the conveying line (3), and the fluidizing device contains a fluidizing body (6) having a fluidizing gas channel (8) and means (9) which permit the passage of fluidizing gas and which serve to supply a fluidizing gas from the fluidizing gas channel (8) and into the conveying channel (2). La présente invention concerne un dispositif de transport pneumatique d'une matière en vrac dans le cadre d'un procédé à flux dense. Ce dispositif comprend une conduite de transport (3) dont la section transversale est fermée et qui présente un canal de transport (2), une conduite auxiliaire de gaz comprimé (4) qui présente un canal à gaz comprimé (18), ainsi que des systèmes de passage de gaz comprimé (5) qui sont conçus pour alimenter le canal de transport (2) avec un gaz comprimé provenant du canal à gaz comprimé (18). Cette invention est caractérisée en ce qu'un dispositif de fluidisation est associé à la conduite de transport (3). 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subjects 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
title DEVICE AND METHOD FOR PNEUMATICALLY CONVEYING BULK MATERIALS IN A DENSE FLOW METHOD
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