矿山设计-金山金矿分析.doc

江 西 理 工 大 学 应 用 科 学 学 院 本 科 毕 业 设 计(论文) 院系：矿冶工程系 专业：采矿工程 班级：1 0 1 摘 要 金山金矿为我国重要的、江西省最大的金矿，本设计重点研究金山金矿+1m以下，304～337勘探线之间的矿床地下开采方案。设计要求日产矿石00t。矿山服务年限为年左右。金金属属贵重金属，本设计主要从提高矿石回采率和机械化程度、降低矿山企业成本等方面对开采方案进行优化。通过对该矿的地质状况调研以及开采要求的综合分析比较，参考国内外采矿新技术，重点确定了开拓方案采用明斜井与盲斜井联合开拓；采矿方法主要采用全面采矿法；矿井通风方案采用对角抽出式通风；矿山运输系统主要由斜井和阶段运输平巷构成；并对矿井防排水系统和各班人员配置作了阐述，初步形成了设计范围内矿床的开采方案。 ABSTRACT Jinshan gold mine is our country important, largest gold mine of Jiangxi province.This design manily discuss the mining scheme of Jinshan gold mine, focusing on the orebody below 120m level between 304 to 337 exploration line . The daily output ore of designing requirement is 400 tons. The mines service term is estimitated as about 27 years. For gold metal is precious metals,this design try to optimize the mining scheme mainly through improving ore recovery rate and the degree of mechanization, reducing the cost of mining enterprises .Through studying about the geological condition of Jinshan gold mine and the comprehensive analysis of the requirement of exploiting ,referencing domestic and international new mining technology ,finally decide to adopts clear inclined shaft and blind inclined shaft joint development system, comprehensive mining method and draw-out type ventilation;Mine transport system is mainly composed with main transport stage and inclined shaft,then expatiation about mine drainage system and the people related to the mining scheme .Finaly, forming a mining scheme within the scope of design. Key words：Jinshan gold mine;Underground mining; Inclined shaft and blind inclined shaft joint development; Comprehensive mining method; draw-out type ventilation 目 录 目 录 III 第一章 设计总论 1 1.1 设计任务 1 1.2 设计依据 1 1.3 矿山生产简述 1 1.3.1 矿山历史背景 1 1.3.2 矿床开拓 1 1.3.3 采矿方法 2 1.3.4 通风 2 1.3.5 运输与提升 2 1.4 技术经济指标 2 3 2.1 矿区地理 3 2.1.1矿区概况 3 2.1.2 位置和交通 4 2.1.3 自然地理 4 2.1.4 气候简况 4 2.2 矿床地质 5 2.