| 气力输送管道截面形状对烟草造碎的研究 |
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| 引用本文： | 贺万华.气力输送管道截面形状对烟草造碎的研究[J].轻工机械,2007,25(2):125-127. |
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| 作者姓名： | 贺万华 |
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| 作者单位： | 白沙集团,长沙卷烟厂,湖南,长沙,410014 |
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| 摘 要： | 通过对常用截面形状为圆形和矩形的输送管道进行的理论分析和实验,结果表明,在烟草气力输送系统其他条件不变的情况下,输送管道的截面形状与烟草的造碎具有相关性。圆形管道的造碎最小,正方形管道次之,矩形管道的边长比越大或越小,则造碎越大。
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| 关 键 词： | 气力输送 管道 截面形状 烟草 造碎 |
| 文章编号： | 1005-2895(2007)02-0125-03 |
| 修稿时间： | 2006-06-15 |
Study of the Relationship between Cut Tobacco Broken Ratio and the Section Shape of Wind Feeding Duct |
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| HE Wan-hua.Study of the Relationship between Cut Tobacco Broken Ratio and the Section Shape of Wind Feeding Duct[J].Light Industry Machinery,2007,25(2):125-127. |
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| Authors: | HE Wan-hua |
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| Affiliation: | Changsha Cigarette Factory, Baisha Group, Changsha 410007, China |
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| Abstract: | Theoretical analysis and practical experiments were conducted on the cut tobacco duct of round,square and rectangular section.The result suggested that broken tobacco ratio were related to the shape of duct section when wind power remained unchanged.Round section led to the lowest broken tobacco ratio,followed by square duct,and rectangular duct led to the highest.Bigger the length ratio of the edges of a rectangle was,greater broken ratio it would lead to. |
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| Keywords: | wind feeding duct section shape tobacco break |
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