东周窑矿5号煤层5.0Mta新井设计.doc
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1、摘 要一般部分为东周窑煤矿500Mt/a新井设计,共分10章。第1章 井田概况及矿井建设条件;第2章 矿井资源/储量设计生产能力及服务年限;第3章 井田开拓;第4章 井下开采;第5章 通风与安全;第6章 地面运输;第7章 供电;第8章 智能化系统;第9章 给水排水;第10章 劳动安全职业卫生与消防。 大同煤矿集团有限责任公司东周窑煤矿属于口泉断块,该矿井于1982年建井,行政区划属大同市左云县店湾镇。地理坐标为:北纬:400040400234东经:11249451125330。井田北东约60公里外是大同市,西边15公里外是左云县县城,109国道从西北边界通过;其中东周窑煤炭集运站,与京包线、大
2、秦线、北同蒲线相连,保正了煤炭的外运能力因此本区交通较为便利。井田煤层采用斜井立井综合开拓。大巷采用胶带运输机运煤,辅助运输采用轨道运输。井年工作日为340d,每天净提升时间18h。矿井工作制度为:实行“四六”制。关键词:新井设计;综采工艺 ;中央式通风。ABSTRACTThe part is designed by 50Mt/a Ni in Dongzhouyao which is divided into 10chapters1the general situation of the mine field and the conditions of the mine constructio
3、n 2 wellresources reserves design production capacity and service life limit minefield development3well field development 4underground mining5ventillation and safety6ground transportation power supply 8 intelligent system 9 water supply and drainage 7power supply8intelligent system9water supply and
4、drainage10occupational health and fire protection of labor safetyDatong coal Industry co ltd East Zhou coal mine area of 12.7319km2 the mine was built in 1982 Well the administrative division is the town of Dian Wan Zuoyun County Datong The geographical coordinates are north latitude: 40degrees00404
5、00234east longitude : 112degress49451125330The north east of the minefield is about 60kilometers from Datong ,15 kilometers west of the west is the county town of Zuoyun county and 109 National Road is passed through the northwest border the East Zhou kiln coal collection station is connected with t
6、he Jing Bao line Daqin line and North cattail line so that the transportation capacity of coal is more convenient The coal seam of the minefield is integrated with a vertical shaft in a inclined shaft Alley Belt conveyor is used to transport coal and auxillary transportation is carried out by rail t
7、ransportation the annual working day is 340D and the net lifting time is 18h per day the system of mine work is implementing the 46 systemKeywords: Nii design fully mechanized mining technology ;central ventilation Four目 录1 井田概况及矿井建设条件11.1 井田概况11.1.1 交通位置11.1.2 自然地理11.1.3矿区经济概况22 矿井资源/储量、设计生产能力及服务年限
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