| 摘要 |
The invention relates to a device for transporting materials as granular solid particles, using the laminar gas flow which is meant to form, for example, a fluidized solid-gas mixture. The claimed device comprises a distribution chamber (3) forming a closed enclosure and containing a supply pipe (1) where the laminar gas flow is to be formed and whose end (2) located in the distribution chamber (3) has a barrel (8) whose shape is symmetrical to the vertical rotation axis, the inner diameter of said barrel (8) being flared as a funnel enlarging slowly towards the outer area of the barrel (8) starting in front of a base (10) of the distribution chamber (3) whose surface is located at a constant distance from the edge of the barrel (8), the claimed device comprising a supply nozzle (4) mounted on the supply pipe (1), in one section thereof, and extending outwards from the distribution chamber (3), the nozzle (4) having the function of introducing and mixing the solids into the carrying gas flowing through the supply pipe (1).
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