| 翻转卸料双轴桨叶饲料混合机工作性能试验研究 |
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| 引用本文： | 任广跃,王红英,于庆龙,李军国,牛力斌.翻转卸料双轴桨叶饲料混合机工作性能试验研究[J].农业工程学报,2004,20(2):132-135. |
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| 作者姓名： | 任广跃 王红英 于庆龙 李军国 牛力斌 |
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| 作者单位： | 1. 中国农业大学工学院,北京,100083
2. 中国农业科学院饲料研究所,北京,100081 |
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| 摘 要： | 该文介绍了作者设计并研制的新型翻转式双轴桨叶混合机,阐述了其工作原理。为了提高双轴桨叶混合机的混合性能,采用二次回归正交旋转组合试验,对设计样机进行混合均匀度及机内残留率的试验研究,得出了其工作参数的合理组合：混合时间为180 s,充满系数为0.75,桨叶轴转速为56 r/min;机内残留量极小(约为0.015%),满足其作为配合饲料生产,尤其是预混合饲料生产的工艺要求,也为进一步改进设计提供了依据。
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| 关 键 词： | 双轴桨叶混合机 混合均匀度 残留 翻转 设计 |
| 文章编号： | 1002-6819(2004)02-0132-04 |
| 收稿时间： | 2003/9/17 0:00:00 |
| 修稿时间： | 2003年9月17日 |
Experimental study on mixing performance of the twin-shaft paddle rotating mixer |
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| Ren Guangyue,Wang Hongying,Yu Qinglong,Li Junguo and Niu Libin.Experimental study on mixing performance of the twin-shaft paddle rotating mixer[J].Transactions of the Chinese Society of Agricultural Engineering,2004,20(2):132-135. |
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| Authors: | Ren Guangyue Wang Hongying Yu Qinglong Li Junguo and Niu Libin |
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| Abstract: | The working principle of the twin-shaft paddle rotating mixer was discussed in this paper. And the "three-factor quadratic regression orthogonal rotary method" was adopted to study mixing performance of the mixer,after the machine had been designed and trial-produced. It was showed that the optimum technological parameters for mixing time, block coefficient and rotary speed of the paddle shaft were 180 s, 0.75 and 56 r/min, respectively. At the same time, the remains in the bin was little (0.015%). The effect could meet premix feed technological demands, and the results provide reference for improving design. |
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| Keywords: | twin-shaft paddle mixer mixing homogeneity remains rotating design |
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