| 风筛式土壤残膜分离装置的设计与试验分析 |
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| 引用本文： | 赵磊,马少辉.风筛式土壤残膜分离装置的设计与试验分析[J].农机化研究,2016(10). |
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| 作者姓名： | 赵磊 马少辉 |
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| 作者单位： | 塔里木大学机械电气化工程学院，新疆阿拉尔 843300; 新疆维吾尔自治区普通高等学校现代农业工程重点实验室，新疆阿拉尔 843300 |
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| 摘 要： | 为了解决耕层残膜回收率低的问题,设计了风筛式土壤残膜试验平台装置,并采用双曲柄机构来减小装置的振动性。对土壤残膜进行了无气流条件下的筛分试验,分析了各因素对筛分率的影响,优选了振动筛参数组合。试验结果表明:当曲柄转速为180r/min、筛面倾角为6°、鱼鳞筛开角为20°时,筛分装置有较高的残膜筛分率,即为87.67%。
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| 关 键 词： | 残膜 筛分装置 筛分试验 筛分率 |
Design and Experiment Analysis on Wind Sieve Soil Residual Film Separating Device |
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| Abstract: | In order to solve the problem of low recovery of topsoil residual film , designed wind screen type soil residual film test platform devices , and double crank mechanism to reduce the vibration of the device .Soil residual film screening tests conducted under no flow conditions , Analyzed the influence of various factors on screening rates , preferably the shaker parameter combinations .The test results showed that:when the crank speed is 180r/min, the screen surface in-clination of 6 °, scale sieve opening angle of 20 °the screening device has a higher rate of residual film screening , it is 87 .67%. |
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| Keywords: | residual film screening device screening test recovery |
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