晓明5矿3.0Mta新井设计.wps
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1、 1摘要 本设计是晓明 5 矿 300Mt/a 新井设计。晓明 5 矿位于辽宁省调兵山市东面,交通便利。井田走向(东西)长约 5km,倾向(南北)长约 3.4km,井田总面积为 17.526km2。主采煤层为 4 号煤、6 号煤、9 号煤,平均倾角为 14。煤层平均总厚为 15m。井田地质条件较为简单。井田工业储量为 34780 万 t,矿井工业储量 31580 万 t。矿井服务年限为 62 年,涌水量不大,矿井正常涌水量为 85.46m3/h,最大涌水量为 93.15m3/h,矿井瓦斯涌出量不太高,平均绝对瓦斯涌出量 10m3/min。井田为立井加暗斜井两水平开拓,大巷采用胶带输送机运煤,辅
2、助运输采用固定式矿车、材料车、平板车设备。矿井通风方式为中央分列式通风。矿井年工作日为 300 天,工作制度为“三八”制。正文部分包括 10 章:1.矿井概述及井田地质特征;2.井田境界和储量;3.矿井的生产能力、服务年限及一般工作制度;4.井田开拓;5.采准巷道布置;6.采煤方法;7.建井工期及开采计划;8.矿井通风;9.矿井运输及提升;10.矿井排水;11.矿井基本技术经济指标。附录主要介绍的是“西班牙 RiosaOlloniego 煤矿瓦斯预防和治理”。关键词:工业储量;立井开拓;工作制度;采煤方法 2ABSTRACTThe design is the general part Xiao
3、ming 5 mine 3 million tons of new wells.Xiaoming 5 Mine in Liaoning Province Diaobingshan east and convenient transportation.Ida toward the(things)about 5km,orientation(north-south)is about 3.4km,the the Ida total area of 17.526km2.Main Coal Seams on the 4th of coal,coal,No.6,No.9 coal,with an avera
4、ge inclination of 14.Coal seams average total thickness of 15m.Ida geological conditions is relatively simple.Ida industrial reserves of 347.8 million tons,the mine industrial reserves of 315.8 million t.Mine life of 62 years,little inflow mine the normal inflow of 85.46m3/h,the largest inflow of 93
5、.15m3/h,the mine gas emission not too high,the average absolute gas emission in 10m3/min.Ida dark inclined shaft for vertical shaft plus two levels of development,roadway using tape conveyor to transport coal,auxiliary transport stationary tramcar,materials,vehicles,flatbed equipment.Mine ventilatio
6、n for the central sub-column ventilation.Mine working days for 300 days,the system of work for a system of 38.The general section includes an overview of the 10 chapters:1.Mine and Ida geological features;Ida realm and reserves;mine production capacity,length of service and the general system of wor
7、k;4.Ida to open up;quasi roadway layout;mining method;duration of the well construction and mining plans;mine ventilation;mine transport and upgrading;10.mine drainage;11.mine the basic technical and economic indicatorsThe appendix part introduces the tray talks about Control and prevention of gas o
8、utbursts in coal mines,RiosaOlloniego coalfield,Spain.Key words:commercial production;vertical shaft development;work routine 3目录前言.11 矿区概述及井田特征.21.1 矿区交通位置及自然地理.21.1.1 交通位置.21.1.2 自然地理.21.2 井田范围.31.3 地层及主要地质构造.31.3.1 地层.31.3.2 主要地质构造.51.4 矿井瓦斯煤尘.51.5 水文地质概况.51.6 煤层.72 井田境界及储量.82.1 井田境界.82.1.1 井田境界.
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