CS220560B1 - Apparatus for pneumatic transport of especially poorly flowing,strongly abrasive or explosive bulky materials - Google Patents

Description

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Claims (1)

BACKGROUND OF THE INVENTION A device for pneumatic conveying, in particular for heavy-flowing, heavily abrasive or explosive bulk materials, consisting of a conveyor line with a plurality of circular spheres and a parallel conduit in which valves are provided and taps connecting the two conduits at certain locations, characterized in that the valves (6) in the parallel conduit (4) retaining bonding with the conveying conduit (1) via branches (5) are progressively controllable by dynamic pressure at the point of delivery (2) of the bulk material. Recognized by the invention on the basis of the results of an expert review by the Office of Invention and Patenting, Berlin, DD. 1 drawing