| 纵轴流风筛式清选装置性能纵向分布规律的研究 |
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| 引用本文： | 张义峰,衣淑娟,汪春,刘海军. 纵轴流风筛式清选装置性能纵向分布规律的研究[J]. 农机化研究, 2011, 0(9) |
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| 作者姓名： | 张义峰 衣淑娟 汪春 刘海军 |
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| 作者单位： | 黑龙江八一农垦大学工程学院; |
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| 基金项目： | 黑龙江省农垦总局科技计划项目(HNKXIVZD-024) |
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| 摘 要： | 利用自行研制的纵轴流风筛式清选装置试验台,对不同离心风机转速、不同离心风机出口倾角和不同曲柄转速影响下的筛下物和含杂率沿筛子纵向分布规律进行了试验研究,得到筛下物总质量、籽粒质量、杂余质量和含杂率沿筛子纵向的分布规律,对于指导生产具有重要意义。
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| 关 键 词： | 纵轴流 风筛式清选装置 纵向分布规律 清选性能 |
Research on the Longitudinal Direction Distribution Regularities of Air and Screen Cleaning Device Performance of Longitudinal Axial Flow |
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| Zhang Yifeng,Yi Shujuan,Wang Chun,Liu Haijun. Research on the Longitudinal Direction Distribution Regularities of Air and Screen Cleaning Device Performance of Longitudinal Axial Flow[J]. Journal of Agricultural Mechanization Research, 2011, 0(9) |
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| Authors: | Zhang Yifeng Yi Shujuan Wang Chun Liu Haijun |
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| Affiliation: | Zhang Yifeng,Yi Shujuan,Wang Chun,Liu Haijun(College of Engineering,Heilongjiang August First Land Reclamation Agricultural University,Daqing163319,China) |
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| Abstract: | Based on the air-and-screen cleaning device test-bed of longitudinal axial flow which is designed by ourself,we research the distributing regularities of the screen underflow and dirt percentage along the longitudinal direction by experiment taking diversity crank rotational speed,diversity centrifugal fan rotational speed and diversity centrifugal fan rake angle as the parameters.We gain the distributing regularities of the screen underflow total weight,seed weight,impurity weight and dirt percentage along... |
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| Keywords: | longitudinal axial flow air-and-screen cleaning device longitudinal direction distributing regularities cleaning Performance |
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