Method and apparatus for blowing cut moisturized tobacco material
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United States of America Patent
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-
Oct 29, 1991
Grant Date -
N/A
app pub date -
Nov 22, 1989
filing date -
Nov 23, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention describes a method and an apparatus for blowing cut tobacco material, wherein a stream of a carrier gas and entrained tobacco ribs is surrounded in a flow channel section at least at one point by a hot gas stream separately introduced and accelerating the afore-mentioned mixed stream. The acceleration is preferably effected at several successive points. The cover stream is introduced through annular jets, the cross-section of the flow channel remaining constant along the entire extent of the flow channel section.
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