| 布沼坝露天煤矿剥采半连续工艺破碎机选择 |
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| 引用本文： | 吴东来,才庆祥,张天文,陈树召,陈彦龙.布沼坝露天煤矿剥采半连续工艺破碎机选择[J].中国煤炭,2010,36(3). |
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| 作者姓名： | 吴东来 才庆祥 张天文 陈树召 陈彦龙 |
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| 作者单位： | 1. 小龙潭矿务局,云南省开远市,661601
2. 中国矿业大学矿业工程学院,江苏省徐州市,221116 |
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| 基金项目： | 十一五国家科技支撑项目(2006BAB16B00) |
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| 摘 要： | 布沼坝露天煤矿五期扩建剥采方法采用半连续作业工艺。分析了矿山生产条件对破碎机的选型要求,认为锤式滚轴破碎机综合了喂给式破碎机和锤式破碎机的优势,投入快、布置灵活、移设方便,可适应该矿的物料特性和开采特点,认为布沼坝露天煤矿采煤半连续工艺采用锤式滚轴破碎机是合理的。
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| 关 键 词： | 露天煤矿 采煤工艺 半连续工艺 锤式滚轴破碎机 选型 |
Selection of semi-continuous crusher for stripping and mining in Buzhaoba open-cast coal mine |
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| Wu Donglai,Cai Qingxiang,Zhang Tianwen,Chen Shuzhao,Chen Yanlong.Selection of semi-continuous crusher for stripping and mining in Buzhaoba open-cast coal mine[J].China Coal,2010,36(3). |
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| Authors: | Wu Donglai Cai Qingxiang Zhang Tianwen Chen Shuzhao Chen Yanlong |
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| Affiliation: | Wu Donglai1,Cai Qingxiang2,Zhang Tianwen1,Chen Shuzhao2,Chen Yanlong2(1.Xiaolongtan Coal Mining Administration,Kaiyuan,Yunnan province,661601,China,2.School of Mining Engineering,China University of Mining , Technology,Xuzhou,Jiangsu province 221116,China) |
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| Abstract: | In the fifth phase of expansion project of Buzhaoba open cast coal mine,a semi-continuous stripping and mining technique is adopted.This paper presents an analysis of the production conditions at the mine on the selection of crushers.It is taken for granted that hammer-roller crusher is endowed with the advantages of both feeder type crusher and hammer type crusher,which is expressed by its fast feeding,versatile deployment and convenience in movement.These characteristics make the hammer-roller crusher mor... |
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| Keywords: | open cast coal mine coal mining technique semi-continuous process hammer-roller crusher machine type selection |
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