不同烘丝工艺参数对烟丝综合质量的影响
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摘要
分析KLD3-2Z滚筒烘丝机加工过程中不同工艺参数(如物料流量、滚筒倾角和转速)对卷烟综合质量的影响。结果表明,物料流量与筒壁温度和筒内风速呈正相关,与烟气焦油、烟碱、CO含量呈负相关,对烟支有降焦减害的作用;较高的滚筒转速有利于烟丝填充值和弹性的改善,降低烟支重量,并提高通风率,减少烟丝消耗;随着滚筒倾角的提高,烟支感官质量呈现变好的趋势,主要体现在香气质、杂气、刺激性及回甜方面。
The effects of different process parameters(including material flow, cylinder incidence and rotational velocity) in the processing course of KLD 3-2 Z roller drying machine on the comprehensive quality of tobacco were analyzed. The results showed that the material flow showed positive correlations with cylinder wall temperature and wind speed, and it showed negative correlations with tar,saline-alkaline and CO content in the smoke, which contributed to reduce tar and relieve harm. Faster cylinder rotational velocity helped the filling powder and elasticity of cut tobacco.And it could reduce the cigarette weight and improve the ventilation rate, and reduce the consumption of cut tobacco. As cylinder inclined angle raised, the sensory quality of cigarette became better, which mainly performed in aroma quantity, offensive odor, irritation and sweet feeling.
The effects of different process parameters(including material flow, cylinder incidence and rotational velocity) in the processing course of KLD 3-2 Z roller drying machine on the comprehensive quality of tobacco were analyzed. The results showed that the material flow showed positive correlations with cylinder wall temperature and wind speed, and it showed negative correlations with tar,saline-alkaline and CO content in the smoke, which contributed to reduce tar and relieve harm. Faster cylinder rotational velocity helped the filling powder and elasticity of cut tobacco.And it could reduce the cigarette weight and improve the ventilation rate, and reduce the consumption of cut tobacco. As cylinder inclined angle raised, the sensory quality of cigarette became better, which mainly performed in aroma quantity, offensive odor, irritation and sweet feeling.
引文
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[3] 刘江生,赖伟玲,蔡国华,等.KLD2-3滚筒烘丝机筒壁温度不同控制模式对化学成分的影响[J].安徽农业科学,2013,41(2):824-826,829.
[4] 陈长清,刘晓晖,尉朝,等.KLD-2型烘丝机工艺参数优化研究[C]// 中国烟草学会工业专业委员会烟草工艺学术研讨会论文集.青岛:中国烟草学会工业专业委员会,2010.
[5] 陶芳,陈杰,徐永虎.两段式滚筒烘丝机含水率分区控制研究[J].安徽农业科学,2018,46(12):199-202.
[6] 崔伟,薛秀云,李洪涛,等.两段式滚筒烘丝机工艺参数优化研究[J].食品工业,2016(8):142-144.
[7] 白麟.烘丝机干头干尾控制方法研究[J].轻工科技,2017(7):46-48.
[8] 国家烟草专卖局.卷烟工艺规范 [M].北京:中央文献出版社,2003.
[9] 陈再根,王菲,禹舰,等.不同型号吸烟机烟气测定结果的差异比较[J].烟草科技,2006(11):42-44,61.
[10] 丁乃红,严志景,查勇.干燥模式对混合型卷烟感官质量的影响[J].烟草科技,2012(7):13-16.