System for controlling lamina size in a raw material treatment process for tobacco leaves
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United States of America Patent
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-
Aug 23, 1988
Issued Date -
N/A
app pub date -
Oct 27, 1986
filing date -
Jul 21, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for controlling the lamina size, in a material treatment process for tobacco leaves. The system comprises measuring means for measuring the production ratio of the lamina larger than a given size in the raw material treatment process in which the tobacco leaves which have been provided with a water content and temperature by a humidity controller are stripped into laminae and ribs by means of rib removing machines capable of changing a mechanical impact force applied upon the tobacco leaves by changing the rotational speed of grid or threshing gear and are then separated by means of separating machines; and operational control means for receiving measurement signals from said measuring means as a feedback signal for searching a rotational speed of grid or threshing gear which provides an optimum lamina size by a hill-climb method using the rotational speed of grid or threshing gear of the rib removing machines as manipulation factor.
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Cited Art Landscape
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