FIELD: process engineering.
SUBSTANCE: invention relates to production of pellets in dry environments. Devise is disclosed wherein gas flows through bore 4 arranged at compaction chamber 3, via pelletiser 5, separator 12, special cyclone 11 and filter 8A to exhauster to generate a gas flow. Note here that direction of displacement of bulk 1 being compacted, that of fine particles to be re-compacted and that of compacted bulk is aligned with that of carrier gas. Thanks to complete or partial impermeability of the structure gas other than common air can be used. This features matters if said bulk is sensitive to oxygen.
EFFECT: improved mechanical properties.
24 cl, 9 dwg
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