| 摘要 |
A particle filling line comprises a vertical conduit that is arranged to dispense particles to one or more containers that are disposed on an included movable conveyor belt. The conduit includes a conduit hollow, a conduit top and a conduit bottom that defines an outlet. Particles supplied to the conduit top flow through the outlet to fill the containers. The conduit is filled with particles. The particles include a particle spacing air. The particle spacing air is reduced by means of a porous tube that is fixed in the conduit hollow and coupled to a vacuum source. After reducing the particle spacing air, the particles flow through the outlet to be received in the containers.
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