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| 苜蓿草粉制粒密度与挤出力模拟试验 | |
| 引用本文： | 吴劲锋,黄建龙,张维果,赵武云.苜蓿草粉制粒密度与挤出力模拟试验[J].农业机械学报,2007,38(1):68-71. |
| 作者姓名： | 吴劲锋 黄建龙 张维果 赵武云 |
| 作者单位： | 1. 兰州理工大学机电工程学院,730050,兰州市;甘肃农业大学工学院,730070,兰州市 2. 兰州理工大学机电工程学院,730050,兰州市 3. 甘肃农业大学工学院,730070,兰州市 |
| 基金项目： | 农业部牧草种子基地建设资助项目 |
| 摘 要： | 以苜蓿草粉作为制粒原料，建立了环模制粒的试验装置，模拟苜蓿颗粒的制粒过程。通过对不同粒度的苜蓿草粉进行制粒过程模拟试验，得出制粒挤出力与粒度、密度的关系。 |
| 关 键 词： | 苜蓿 粒度 挤出力 密度 环模失效 |
| 收稿时间： | 2006-03-31 |
| 修稿时间： | 03 31 2006 12:00AM |
Simulated Experiment and Model of Pelletizing Density and Extruding Force for Alfalfa Powder |
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| Wu Jinfeng,Huang Jianlong,Zhang Weiguo,Zhao Wuyun.Simulated Experiment and Model of Pelletizing Density and Extruding Force for Alfalfa Powder[J].Transactions of the Chinese Society of Agricultural Machinery,2007,38(1):68-71. | |
| Authors: | Wu Jinfeng Huang Jianlong Zhang Weiguo Zhao Wuyun |
| Institution: | 1.Lanzhou University of Technology 2.Gansu Agricultural University |
| Abstract: | Producing alfalfa pellet with common feed circular mould pellet machine brings on high energy consumpation and low life span of loop die. In this paper pelletization of alfalfa pellet was simulated. Experiments based on different granularity of alfalfa powder were carried out. Mathematical model for obtaining the relationship of the extruding force, granularity and density was established as basic parameters for the research. |
| Keywords: | Alfalfa Comminuting granularity Extruding force Density Circular mould invalidation |
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