广西科学2016，Vol.23Issue(6)：569-572,4.DOI:10.13656/j.cnki.gxkx.20161223.001
烟叶松散率影响因素研究
Study on Influencing Factors of Tobacco Leaf Loose Rate
摘要
Abstract
Objective]In order to provide a scientific basis for improving the effect of loose resur-gence,this paper studied the appropriate processing parameters of TB-S cylinder’s loose resur-gence.[Methods]We analyzed the effects of adding water ratio,roller speed,loose flow and steam pressure on tobacco leaves loose rate,using single factor trails and orthogonal test.[Re-sults]The results showed that the adding water ratio and tobacco leaves’loose had a linear rela-tionship,the roller speed and tobacco leaves’loose had a quadratic relationship,and loose flow significantly affected the loose rate of tobacco’loose.Their effect on tobacco leaves loose was ranged as follows:Roller speed > adding water ratio > nozzle steam pressure > loose speed. The optimum conditions were as follows:Loose water content of 4.0%,roller speed of 9.0 r/min,loose flow rate of 7 050 kg/h and nozzle steam pressure of 150 kPa,under which the leaf loose rate could reach to 99.6%.[Conclusion]Reasonable control of TB-S’s key equipment pa-rameters,especially roller speed,adding water ratio and nozzle steam pressure,can achieve the purpose of improving the rate of loose tobacco.关键词
松散回潮/松散率/影响因素/回归分析/正交试验Key words
loosening and conditioning/loose rate/influencing factors/regression analysis/or-thogonal experiment分类
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崔升..烟叶松散率影响因素研究[J].广西科学,2016,23(6):569-572,4.基金项目
广西工信委技术创新项目“打叶复烤、片烟仓贮的质量控制分析及查询评价系统与软件开发应用”(广西中烟工业有限责任公司项目编号GXZYCX2016H001)资助。 （广西中烟工业有限责任公司项目编号GXZYCX2016H001）
