| 花生除杂(清选)分级机的设计与研究 |
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| 引用本文： | 吕尚武,尚书旗,王东伟,何晓宁,赵泽龙,张亚栋.花生除杂(清选)分级机的设计与研究[J].农机化研究,2019(9):71-75. |
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| 作者姓名： | 吕尚武 尚书旗 王东伟 何晓宁 赵泽龙 张亚栋 |
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| 作者单位： | 青岛农业大学机电工程学院 |
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| 基金项目： | "十三五"国家重点研发计划项目(2016YFD0702103) |
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| 摘 要： | 在花生的生产工作中,花生荚果的除杂与分级是一项重要的产后处理工作。为此,针对目前我国对花生除杂和分级机械研究缺乏的现状,设计了一种花生除杂(清选)分级机。工作时,采用基于重力和外形特点的花生荚果除杂(清选)技术与花生荚果分级技术,使其除杂分级后的花生荚果不仅除去了花生中的有机杂质和无机杂质,而且得到了不同尺寸的花生果。试验表明:当花生喂入量为1 000kg/h、风机风速为6～7m/s、除杂筛与水平夹角为24°～25°、导向螺旋螺距为160mm、分级筛筒转速为35r/min时,除杂和分级效果最佳,总体获得最优的结构参数配比。
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| 关 键 词： | 花生荚果 除杂 分级 导向螺旋 |
Design and Research of Peanut Cleaning and Sorting Machine |
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| Lv Shangwu,Shang Shuqi,Wang Dongwei,He Xiaoning,Zhao Zelong,Zhang Yadong.Design and Research of Peanut Cleaning and Sorting Machine[J].Journal of Agricultural Mechanization Research,2019(9):71-75. |
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| Authors: | Lv Shangwu Shang Shuqi Wang Dongwei He Xiaoning Zhao Zelong Zhang Yadong |
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| Institution: | (Institute of Mechanical and Electrical Engineering,Qingdao Agricultural University,Qingdao 266109,China) |
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| Abstract: | In the production of peanuts,the removal and grading of peanut pod is an important postpartum treatment.In view of the lack of research on peanut removal and classification of peanuts in China,a peanut removal(cleaning)classifier is designed,and the technology of removing impurity(cleaning)and grading of peanut pods based on the characteristics of gravity and shape is adopted to make peanut pods except for the removal of the organic impurities in peanuts.Organic matter and inorganic impurities,and peanut fruits of different sizes were obtained.It is proved by the test that when the feeding amount of the peanut is 1000kg/h,the wind speed of the fan is 6~7m/s,the angle of the mixed screen and the horizontal angle is 24~25 degrees,the guide spiral pitch is 160mm and the grading screen barrel speed is 35r/min,the best structure parameter ratio is obtained. |
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| Keywords: | peanut pod impurity removal grading guide screw |
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