| 重介质旋流器分选机理研究 |
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| 引用本文： | 郭德,皮运正.重介质旋流器分选机理研究[J].安徽理工大学学报(自然科学版),2002,22(3):25-28. |
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| 作者姓名： | 郭德 皮运正 |
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| 作者单位： | 1. 华北科技学院安全与环境系,北京,101601
2. 清华大学技术设计研究院,北京,100084 |
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| 摘 要： | 物料分选过程 ,是整个体系能量降低的过程 ,从这一原理出发 ,不同性质的固体颗粒在重介质旋流器中将位于不同的位置 ,使不同性质的固体颗粒得以分离。固体颗粒在重介质旋流器中的运动轨迹大体呈圆锥螺旋线形状 ,实测出的密度线验证了该结论
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| 关 键 词： | 重介质旋流器(DMC) 能量最低原理 性质 分离 |
| 文章编号： | 1671-0932(2002)03-0025-04 |
| 修稿时间： | 2002年4月27日 |
Research on the separation mechanism of dense-medium cyclone |
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| GUO DE ,PI Yun zheng.Research on the separation mechanism of dense-medium cyclone[J].Journal of Anhui University of Science and Technology:Natural Science,2002,22(3):25-28. |
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| Authors: | GUO DE PI Yun zheng |
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| Institution: | GUO DE 1,PI Yun zheng 2 |
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| Abstract: | Material separation is the process in which systems energy decreases. On the basis of the principle, it is concluded that particles with various quality are located in various position in dense medium cyclone, which makes the particle separated, and the shape of the particles' movement track in DMC is assumed to be generally cone spiral. The conclusion is proved by the density line that is aquired in practice. |
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| Keywords: | dense medium cyclone(DMC) the principle of minimum energy quality separation |
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