| 云南大红山铁矿400万t/a选矿厂半自磨系统设计 |
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| 引用本文： | 曾野. 云南大红山铁矿400万t/a选矿厂半自磨系统设计[J]. 工程设计与建设, 2013, 0(3): 41-46,51 |
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| 作者姓名： | 曾野 |
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| 作者单位： | 中冶长天国际工程有限责任公司工艺分院 |
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| 摘 要： | 云南大红山铁矿选矿厂半自磨系统选用进口8.53 m×4.27 m半自磨机,分级设备为3.0 m×7.3 m国产双层直线筛。设计中,吸收国外半自磨机"碎磨"理念、根据国内现有设备技术水平,结合大红山铁矿实际情况,进行了包括半自磨机设备规格确定、分级直线筛配置、渣浆泵和输送管道系统的合理设计,使选厂在短期内顺利达产。
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| 关 键 词： | 铁矿山 选矿 大型半自磨 设计 |
Design of Semi-autogenous system for 4 million ton/a concentration plant of Yunnan Dahongshan iron ore mine |
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| Zeng Ye. Design of Semi-autogenous system for 4 million ton/a concentration plant of Yunnan Dahongshan iron ore mine[J]. , 2013, 0(3): 41-46,51 |
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| Authors: | Zeng Ye |
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| Affiliation: | Zeng Ye(Process Division of Zhongye Changtian International Engineering Co,Ltd,Changsha 410007,Hunan) |
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| Abstract: | The imported Φ8.53×4.27 semi-atuogenous grinding mill was used for the semi-autogenous grinding system of the concentration plant of Dahongshan iron ore mine in Yunnan,the sizing equipment is 3.0×7.3 m home-made linear screen.In the design,the foreign "disintegration milling" idea of semi-autogeneous mill was assimilated,based on the existing domestic equipment and technology level,in combination with the actual condition of Dahongshan iron ore mine,the reasonable designs were made including determination of equipment specification of the semi-autogenous mill,the arrangement of linear sizing screen,slurry pump and transportation system,and the production capacity was fully achieved in a short time in the concentration plant. |
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| Keywords: | iron ore mine concentration large scale semi-autogeous grinding design |
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