毕业设计--露天煤矿

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1、呼伦贝学院采矿工程专业毕业设计 第 1 页 （共 228 页） 摘要 摘要：露天采矿，就是用一定的采掘设备，在敞露的空间里从事开采矿床的工程技术。露天采矿具有生产规模大，生产效率高等特点。 本次设计为伊敏露天煤矿年度生产设计 参照 2012 年产量波动系数并结合矿山实际，推到出了 2013 年度全年产能状况及设计的宏观方向。分别从年度设计，季度规划、月份计划、周安排、日调度、班组织等不同层次对露天煤矿的各项工作进行了论述。主要对其产能均衡、开采工艺系统、开拓运输系统以及设备选型等进行分析和设计。其中，对半采煤剥离工艺，爆破工程及道路工程等进行了详细的论述。 依托于伊敏露天矿先 进的半连续工艺，

2、通过实际考察和资料查阅。该设计中对半连续工艺的论述将会是一个亮点。 通过本次设计使我对露天开采的程序及方法有了深刻的认识。 在 两个月夜以继日的努力 下 ，在孟爱国教授悉心的指导下， 使 我受益匪浅，为 我以后从事露天开采工作打下了坚实的基础。 关键词：露天开采 年度生产设计 开采工艺 半连续工艺 生产计划安排 开拓运输系统 穿孔爆破 Abstract： Surface mining, is the use of a certain mining equipment in open space, engaged in the exploitation of deposit of Enginee

3、ring Technology Open pit mining has a large production scale, high production efficiency This is the Yimin open pit mine annual production design In reference to the 2012 production fluctuation coefficient and the combination of mine is actual, pushed out of the 2013 annual production capacity and d

4、esign the macroscopical direction. From the design of the year, quarter, month, week planning plan arrangement, schedule, class organization at different levels of opencast coal mine work were discussed Mainly on the productivity of equilibrium, mining technology system, transportation 呼伦贝学院采矿工程专业毕业

5、设计 第 2 页 （共 228 页） system and selection of equipment, analysis and design Wherein, semi continuous mining process, blasting engineering and road engineering in detail。 Based on the Yimin open pit mine advanced semi continuous process, through the actual inspection and data access. The design of semi

6、 continuous technology exposition will be a bright spot. Through this design makes me on open pit mining procedures and methods has a profound understanding Comprehensive use of the theory of knowledge and combining with field practice, broaden the learn more professional knowledge, improve their co

7、mprehensive quality By two months of hard round the clock, in Professor Meng Aiguo s guidance, I benefited from, for the future in open work to lay a solid foundation. Key Word： Open-pit mining Annual production design Mining technology Semi continuous process Production planning and scheduling Development and transportation system Drilling and blasting 1 2013 年伊敏露天矿采区现状 1.1 地理交通位臵 伊敏 一号露天矿位于内蒙古自治区呼伦贝尔市鄂温克族自治旗伊敏镇境内，北距海拉尔市 85km，距滨洲铁路及 301 国道 78 km，区内有海伊铁路（伊敏铁路支线）、海伊公路、 0504 省道通过，交通十分便利。