公乌素煤矿三号井开拓、开采优化  

Improvement to Development and Districts Division of Gongwusu 3th Mine

作　　者：张煜铖[1] ZHANG Yu-cheng(Xi'an Branch,Beijing Huayu Engineering Co.,Ltd.,China Coal Technology Engineering Group,Xi'an 710000,China)

机构地区：[1]中煤科工集团北京华宇工程有限公司西安分公司

出　　处：《煤炭技术》2019年第7期65-67,共3页Coal Technology

摘　　要：针对公乌素煤矿三号井在实际开采过程中存在开拓系统复杂、采掘失调、工作面搬家频繁、运输系统环节多、井下工作人员人数多、开采经济效益差等问题,根据矿井已有的井巷布置,当前成熟的煤层开采设备和井下运输设备的技术特点,从井田开拓、井下巷道布置、采区参数和工作面设备4个方面提出了公乌素煤矿三号井的开拓、开采优化方案.During the mining of Gongwusu 3th mine,many problems such as mining development complex,the disorder of mining and excavation,working face moving minig frequently,too many joints in transporting system,too many working people underground,less economies,etc.have emerged.According the current layout of shaft and drifts,the mature mining and transporting equipments,the improvement plan has been proposed from four aspects:the development of mining,the layout of shafts and drifts,the improvement of district charactercs and the upgrade of working face equipments.

关 键 词：开拓优化 采区优化 井巷布置 运输系统优化 

分 类 号：TD32[矿业工程—矿井建设]