铝土开采工艺及设备选型研究  

Research on Bauxite Mining Technology and Equipment Selection

作　　者：王敏 Wang Min(Shanxi Huaxing Aluminum Co.,Ltd.,Xingxian Shanxi 033603)

机构地区：[1]山西华兴铝业有限公司,山西兴县033603

出　　处：《山西冶金》2020年第4期39-40,43,共3页Shanxi Metallurgy

摘　　要：为提高铝土开采的效率和安全性并解决铝土开采过程中开采率低的问题,以奥家湾矿区为研究对象,在分析其地质、水文等条件的基础上,分析了该矿区当前的开采现状,并结合矿区特点提出了采用锚杆护顶的全面采矿法和锚杆护顶房柱采矿法,并完成了开采工艺对应设备的选型设计。In order to improve the efficiency and safety of bauxite mining and solve the problem of low mining rate in the process of bauxite mining, taking Aojiawan mining area as the research object, based on the analysis of its geological and hydrological conditions, the current mining situation of the mining area is analyzed. Combined with the characteristics of the mining area, the comprehensive mining method with bolt roof protection and room and pillar mining method with bolt roof protection are proposed, and the selection and design of mining process corresponding equipment are completed.

关 键 词：全面采矿法 凿岩机 开采率 安全生产 锚杆护顶 

分 类 号：TD862.5[矿业工程—金属矿开采]