一种新型烟丝结构靶向调控设备研发及应用
Development and application of a novel cut tobacco structure targeted control device
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摘要: 针对细支卷烟烟丝长丝率偏高,在卷制时易造成烟支质量波动较大、稳定性较差、不合格率高等问题,研制了一种针辊式烟丝结构靶向调控设备。该设备由烟丝选丝机构和断丝机构组成,混配后的烟丝进入烟丝选丝机构,在动态滚动状态下,中、短烟丝经针辊间隙落下,长烟丝则在选丝针辊钢钉挑动作用下逐级传递到断丝机构,在选丝针辊和断丝针辊差速旋转拉扯作用下柔性断丝,实现对长烟丝的靶向调控。以黄金叶(爱尚)细支卷烟烟丝为样品,在实际制丝生产的应用结果表明:该设备稳定性较高,在选丝针辊间距40 mm、选丝针辊电机频率30 Hz、断丝针辊电机频率47 Hz的运行参数下,经调控处理后的烟丝长丝率下降了12.58%,中丝率和短丝率分别上升了8.12%和3.96%,碎丝率仅增加了0.12%,烟丝结构分布更加合理,满足加工质量要求。Abstract: Due to the problems of high filament ratio of fine branch tobacco, the quality of large tobacco fluctuation greatly, the poor stability and the high unqualified rate, a kind of needle roller cut tobacco structure control equipment was developed to realize the targeted control of filament. The device consisted of a cut tobacco screening mechanism and a cut tobacco breaking device which were different from those previously reported. The mixed cut tobacco went into the cut tobacco screening mechanism. In the dynamic rolling state, the medium and short cut tobacco falled through the gap between the needle rollers, and the long cut tobacco was transferred step by step to the wire breaking mechanism under the action of the steel nail of the needle roller. The wire breaking was realized under the action of the differential rotation and pulling of the needle roller and the needle breaking roller. The application results of gold leaf (Aishang) fine count cigarette cut tobacco as a sample in actual tobacco production showed that the equipment had high stability. Under the operating parameters of needle roller spacing of 40 mm, wire selection roller motor frequency of 30 Hz, and wire breakage roller motor frequency of 47 Hz, the tobacco long cut rate after regulation treatment decreased by 12.58%, while the medium cut rate and short cut rate increased by 8.12% and 3.96%, respectively. The broken cut rate only increased by 0.12%, and the distribution of tobacco structure was more reasonable, meeting the processing quality requirements.
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Key words:
- fine branch tobacco /
- cut tobacco structure /
- filament rate /
- targeted control
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[1]
张大波, 孔臻, 吴硕, 等.国内细支卷烟加工工艺现状[J].烟草科技, 2018, 51(1):79-84.
-
[2]
李善莲, 申晓锋, 李华杰, 等.烟丝结构对卷烟端部落丝量的影响[J].烟草科技, 2010(2):5-7, 10.
-
[3]
堵劲松, 申晓锋, 李跃锋, 等.烟丝结构对卷烟物理指标的影响[J].烟草科技, 2008(8):8-13.
-
[4]
王光耀, 王仰勋, 何声宝, 等.DNA质量浓度测定在烟丝加工均质化中的应用研究[J].轻工学报, 2022, 37(3):88-89.
-
[5]
徐德龙, 米强, 付立伟, 等.基于烟丝填充值提升的滚筒干燥工艺参数优化[J].轻工学报, 2021, 36(1)45-50.
-
[6]
李洪涛, 孙强, 孙东亮, 等.基于细支卷烟物理指标稳定性的烟丝尺寸配方均匀设计优化研究[C]//中国烟草学会学术年会优秀论文集.北京:中国烟草学会, 2017:1198-1204.
-
[7]
喻赛波, 王诗太, 金勇, 等.接装纸透气度及烟丝结构对细支卷烟逐口吸阻波动的影响[J].烟草科技, 2019, 52(1):79-84.
-
[8]
孙东亮, 张大波, 李艳, 等.烟丝长度及其混料配比对细支卷烟质量特性的影响[J].烟草科技, 2019, 52(11):87-95.
-
[9]
朱成文, 郝喜良, 沈晓晨, 等.定长切丝技术在细支卷烟生产中的应用[J].烟草科技, 2019, 52(3):86-91.
-
[10]
袁海霞, 郑茜, 张胜华, 等.适应细支卷烟加工特性的柔性风选系统优化设计[J].食品与机械, 2019, 35(9):122-126.
-
[11]
王震, 李青, 张玉海, 等.细支卷烟烟丝结构柔性调控设备的设计[J].烟草科技, 2020, 53(10):103-107.
-
[12]
国家烟草专卖局.烟丝整丝率、碎丝率的测定方法:YC/T 178-2003[S].北京:中国标准出版社, 2003.
-
[13]
国家烟草专卖局.卷烟烟丝填充值的测定:YC/T 152-2001[S].北京:中国标准出版社, 2001.
-
[14]
魏甲欣, 李琪, 马飞, 等.基于图像识别的烟丝结构检测及烟丝组分分析[J].轻工学报, 2022, 37(3):82-87.
-
[15]
郭华诚, 陈康, 张峻松, 等.不同干燥模式对细支烟烟丝结构、卷制质量及主流烟气成分的影响[J].轻工学报, 2021, 36(4):45-50.
-
[16]
唐军, 何邦华, 易斌, 等.国内卷烟加工过程烟草异物除杂技术研究进展[J].轻工学报, 2022, 37(2):94-101.
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