| 新型大颗粒磁选机结构参数的试验研究 |
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| 引用本文： | 刘燕华,徐春江,王淑军,陈秀文. 新型大颗粒磁选机结构参数的试验研究[J]. 选煤技术, 2005, 0(2): 4-7 |
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| 作者姓名： | 刘燕华 徐春江 王淑军 陈秀文 |
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| 作者单位： | 煤炭科学研究总院,唐山分院,河北,唐山,063012 |
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| 基金项目： | 煤炭科学研究总院青年创新基金项目(2004QN34) |
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| 摘 要： | 通过对利用CAE软件设计的新型挤压式磁系和创新设备结构型式的研究, 设计了新型大颗粒磁选机, 并通过试验验证了其性能。结果表明: 该机回收率指标可达99 .82%, 且可保证大颗粒物料的顺利通过, 实现了振动脱介和磁选回收二者合一, 简化了重介质回收子系统。在保证重介质选煤工艺高效优势的前提下, 初步实现了实验室条件下降低投资和洗选加工成本的目的。
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| 关 键 词： | 新型大颗粒磁选机 CAE 结构参数 性能 |
| 文章编号： | 1001-3571(2005)02-0004-03 |
| 修稿时间： | 2005-02-01 |
Experimental Research on Structural Parameters of a Novel Magnetic separator for Separation of Particles with Larger Size |
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| LIU Yan-hua et al. Experimental Research on Structural Parameters of a Novel Magnetic separator for Separation of Particles with Larger Size[J]. Coal Preparation Technology, 2005, 0(2): 4-7 |
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| Authors: | LIU Yan-hua et al |
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| Affiliation: | LIU Yan-hua et al |
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| Abstract: | A novel large particle magnetic separator has been designed by use of new type of extrusion magnet assembly designed with help of CAE software and through research carried on the structure of this renovated equipment. The performance of the separator has been proved through experiment and the results achieved from the experiment show that, the index of recovery percentage is up to 99 82% and it effects a combination of dense medium removal by vibration motion and the medium recovering by magnetic separation process, therefore, this simplifies sub-system of medium recovery. With this system operating under laboratorial condition, the advantage of lowering capital investment can be obtained on the premise of ensuring high performance of dense medium coal separation system. |
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| Keywords: | novel magnetic separator lager size of particle CAE structural parameter performance |
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