| 浮选精煤间断式螺旋卸料过滤离心机设计研究 |
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| 引用本文： | 程晓峰,杨建国,王浩为,董丹丹,牛慧娟.浮选精煤间断式螺旋卸料过滤离心机设计研究[J].煤矿机械,2010,31(1). |
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| 作者姓名： | 程晓峰 杨建国 王浩为 董丹丹 牛慧娟 |
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| 作者单位： | 中国矿业大学 化工学院,江苏,徐州,221008 |
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| 摘 要： | 在细物料在离心力场中滤饼过滤特点分析的基础上,为浮选精煤脱水设计了一种新型的连续卸料的过滤机—间断式螺旋刮刀卸料过滤离心机。独特的间断式螺旋设计从根本上解决了现有过滤式离心机存在的问题,为浮选精煤脱水找到了一条经济可行的新途径。
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| 关 键 词： | 脱水 离心过滤 滤饼过滤 断开式螺旋 |
Design of Continuous Discharge Filtering Centrifuge with Gapped Spiral for Filtration Fine Coal |
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| CHENG Xiao-feng,YANG dian-guo,WANG Hao-wei,DONG Dan-dan,NIU Hui-juan.Design of Continuous Discharge Filtering Centrifuge with Gapped Spiral for Filtration Fine Coal[J].Coal Mine Machinery,2010,31(1). |
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| Authors: | CHENG Xiao-feng YANG dian-guo WANG Hao-wei DONG Dan-dan NIU Hui-juan |
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| Affiliation: | Chemical College of China University of Mining and Technology/a>;Xuzhou 221008/a>;China |
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| Abstract: | A new continuous discharge centrifuge—gapped spiral scraper discharge filtering centrifuge for flotation concentrate was designed,on the base of analyzing the characters of cake filtration of fine particles in the centrifugal force field.The particular gapped spiral design resolved some problems of existing centrifuge radically.It is a new way to dewater flotation concentrate. |
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| Keywords: | dewatering centrifugal filtering cake filtration gapped spiral |
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