矿井瓦斯抽放系统设计方向本科毕业设计指导书（2013年修订版）河南理工大学安全工程专业2013年01月08日矿井瓦斯抽放系统方向本科毕业设计指导书河南理工大学安全工程专业目录第一篇设计大纲........................................................................................................1第二篇毕业设计资料收集........................................................................................1第三篇毕业设计说明书具体指导............................................................................1第一章矿井概况.................................................................................................11.1井田概况....................................................................................................11.2井田地质特征............................................................................................1第二章矿井开拓开采方案及采区通风设计.......................................................2第三章矿井瓦斯赋存及抽采必要性和可行性论证...........................................33.1煤层瓦斯基本参数....................................................................................33.2矿井瓦斯储量............................................................................................63.3矿井可抽瓦斯量及可抽期........................................................................73.4矿井瓦斯涌出量预测................................................................................93.5瓦斯抽放的必要性论证............................................................................93.6瓦斯抽放的可行性..................................................................................10第四章瓦斯抽放方法选取...............................................................................114.1规定..........................................................................................................114.2矿井瓦斯来源分析..................................................................................124.3抽放方法选择..........................................................................................124.4钻孔及钻场布置......................................................................................144.5封孔方法..................................................................................................15第五章瓦斯抽放管路系统及设备选型.............................................................165.1抽放管路选型及阻力计算......................................................................165.2瓦斯抽放泵选型......................................................................................185.3辅助设备..................................................................................................21第六章经济概算...............................................................................................226.1编制依据..................................................................................................226.2费用概算范围..........................................................................................22第七章安全技术措施.......................................................................................23矿井瓦斯抽放系统方向本科毕业设计指导书河南理工大学安全工程专业7.1抽放系统及井下移动抽放瓦斯泵站安全措施......................................237.2地面抽放瓦斯站安全措施.......................................................
