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METHOD AND DEVICE FOR BLOWING CUT, HUMIDIFIED TOBACCO MATERIAL.
METHOD AND DEVICE FOR BLOWING CUT, HUMIDIFIED TOBACCO MATERIAL.
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机译:吹切加湿烟草材料的方法和装置。
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摘要
A method and an apparatus are described for puffing cut tobacco, in which a flow of carrier gas and tobacco ribs entrained thereby in a flow duct section are enveloped at one or more points by a hot gas flow which is separately conducted therein, accelerating the abovementioned mixed flow. Preferably, the acceleration takes place at a plurality of points arranged in succession. The enveloping flow is fed in through annular nozzles, the cross-section of the flow duct being constant over the entire length of the said flow duct section. …IMAGE…
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