Optimization Research on the In-pit Haulage System Development Under Open Pit and Underground Mining Conditions
Against the need of Large Surface Coal to carry out pit and underground mining to recovery residual coal outside the realm of end wall, analyzed the Inadequate of original layout of development and transportation system, Proposed the proposal of Pit and underground mining Share one set of end wall tunnel belt conveyor systems.Application roadway belt conveyor transport system as the main open pit coal transport system to help achieve Grade separation of coal transport system and strip transport system, layout the crusher at the bottom level, Shorten the interaction of coal truck distance and the reduce production system; Follow the open-pit end wall tunnel as underground mining of exploitation transportation roadway, Use band layout to recovery the open air outside the realm of residual coal, Can reduce the amount of shaft development projects and exploration costs, this paper use the ATB coal mine as a example, analyzed the feasibility and economic benefits of use the development plan of recycling residues outside the Boundary of 9 # coal seam.
XIAO Cangyan GUO Liwen CHEN Shuzhao
College of Light Industry, Hebei Polytechnic University, Tangshan, hebei College of Resource and Environment, Hebei Polytechnic University, Tangshan, hebei China University of Mining and Technology, Xuzhou, Jiangsu
国际会议
International Mining Forum 2010(2010年国际采矿论坛 IMF 2010)
合肥
英文
119-122
2010-09-20（万方平台首次上网日期，不代表论文的发表时间）