| 用垂直气流清选水稻种子的初步试验 |
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| 引用本文： | 饶妼,童胜洋.用垂直气流清选水稻种子的初步试验[J].华中农业大学学报,1986(3). |
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| 作者姓名： | 饶妼 童胜洋 |
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| 作者单位： | 华中农业大学农业工程系
(饶妼)，华中农业大学农业工程系(童胜洋) |
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| 摘 要： | 本文介绍了垂直双风道气流法清选装置对小区水稻种子进行清选的试验结果,并通过对试验数据的综合分析,得出了风道气流速度、水稻品种、生产率等因素与清选净度、损失率、分离不清度等性能指标之间的关系。可供设计这一装置重合理选择上述参数的参考。
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| 关 键 词： | 垂直双风道清选装置 风道气流速度 分离不清度 |
A PRELININARY TEST TO CLEAN RICE SEEDS BY THE VERTICAL AIRFLOW |
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| Rao Bi Tong Shengyang.A PRELININARY TEST TO CLEAN RICE SEEDS BY THE VERTICAL AIRFLOW[J].Journal of Huazhong Agricultural University,1986(3). |
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| Authors: | Rao Bi Tong Shengyang |
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| Institution: | Department of Agroengineering |
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| Abstract: | In this paper, the results were introduced of the test to clean rice seeds from the field plots, with the vertical-double-flow-aspirator equipment. Through synthetical analysis of the experimental data, the relations between the parameters such as the air velocity in the wind-channel, rice varieties and productivity, and the performance indices such as the cleanliness, loss rate and separation rate, were obtained. The results may provide references for selecting the suitable values of the above parmeters. |
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| Keywords: | Vertical-double-flow-aspirator equipment air velocity in the wind-channel Cleanliness |
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