陶四煤矿教学初步设计

我江钟技大单194毕业设计说明书摘要本设计为陶四煤矿1.80Mt/a初步设计。陶四煤矿井田地质构造简单，井田面积16.3km2,井田内共有5层可采煤层，煤层总厚11.2m,煤层倾角1316°。设计可采储量257.08Mt,矿井设计服务年限69a。煤种以焦煤为主。陶四煤矿采用双斜井、二水平、集中大巷、上山式开拓方式。主井采用皮带提升。副井采用矿车提升。主运输采用架线电机车牵引3.0t底卸式矿车，辅助运输绞车提升。一水平设2个采区，设计采区布置三条岩层上山，设计采区生产能力1.80Mt/a。设计工作面采用走向长壁后退式综合机械化采煤工艺，“四六”工作制。陶四煤矿属低瓦斯矿井，矿井通风方式为中央分列式，矿井通风方法为抽出式。关键词：斜井开拓：上山；综合机械化采煤工艺2我江钟技大单S/TY OF毕业设计说明书AbstractThis design is the preliminary design of Taosi Coal Mine 1.80Mt/a.Thegeological structure of the well field of Taosi Coal Mine is simple,the well fieldarea is 16.3km2,there are 5 recoverable coal seams in the well field,with a totalcoal seam thickness of 11.2m,and the inclination angle of the coal seam is130~160.The designed recoverable reserves are 257.08Mt,and the mine designservice life is 69a.The coal type is mainly coking coal.Tao Si coal mine adopts double inclined shafts,two levels,centralized mainroad and up hill type development method.The main shaft is lifted by belt.Thesecondary shaft is lifted by mine car.The main transportation adopts a 3.0tbottom discharge mine car pulled by a line motor car and the auxiliarytransportation winch to lift.There are 2 mining areas in the first level,thedesigned mining area is arranged with three rocky hills,the designed miningcapacity is 1.80Mt/a.The designed working face adopts the comprehensivemechanized coal mining technology with long wall and backward direction,andthe "4-6"working system.Tao Si coal mine is a kind of low gas mine,the mine ventilation method iscentral disaggregated type,and the mine ventilation method is extraction style.Key words:inclined well development;Mountain;Integrated mechanizedcoal mining process3我江钟枚大单毕业设计说明书目录摘要」Abstract........3第1章井田概况及矿井建设条件1.1井田概况.11.1.1交通位置1.1.2地形地貌.21.1.3地面水系21.1.4气象特征21.1.5地震情况21.1.6地区经济概况21.1.7矿区开发简史21.1.8地面建（构）筑物及设施21.2矿井外部建设条件及评价21.2.1运输条件21.2.2电源条件.31.2.3水源条件1.2.4其它建设条件313矿井资源条件1.3.1地层.…31.3.2构造41.3.3煤层.51.3.4煤质61.3.5水文地质.71.3.6其他开采技术条件.71.3.7矿井资源/储量81.4井田勘查程度及开采条件评价.91.4.1地质勘探程度.91.4.2地质勘探评价9第2章矿井资源/储量、设计生产能力及服务年限102.1井田境界及资源/储量102.1.1井田境界10工我产钟枚大单毕业设计说明书2.1.2资源储量102.2矿井设计生产能力及服务年限132.2.1矿井工作制度132.2.2井设计生产能力132.2.3矿井设计服务年限14第3章井田开拓153.1开拓方式及井口位置…153.1.1井硐形式和井口位置153.1.2水平划分与标高确定153.1.3大巷布置…163.1.4矿井开拓方案确定173.2开拓部署.223.2.1井筒形式和数目233.2.2井筒位置及坐标233.2.3水平划分及标高233.2.4石门、大巷布置233.2.5煤层开采顺序.243.2.6采区划分与接替243.3井筒253.3.1井筒断面及布置253.3.2井筒施工方法273.3.3井壁结构273.3.4井筒延深的初步意见273.4井底车场及硐室273.4.1井底车场形式的确定及论证273.4.2井底车场主要硐室…27第4章井下开采294.1采区布置294.1.1首采采区特征294.1.2采区巷道布置294.1.3采区车场和硐室布置304.2采煤方法及工艺304.2.1采煤方法与采煤工艺30