美国长壁工作面自动化开采技术发展现状及思考  

The state-of-the-art and thought of automated longwall mining in the United States

作　　者：杜锋[1,2] 彭赐灯 DU Feng;Syd S PENG(School of Energy Science and Engineering,Henan Polytechnic University,Jiaozuo,Henan 454000,China;State Key Laboratory of Groundwater Protection and Utilization in Coal Mining,China Energy Group,Beijing 100011,China;West Virginia University,Morgantown,W V 26505,USA)

机构地区：[1]河南理工大学能源科学与工程学院,河南焦作454000 [2]国家能源集团煤炭开采水资源保护与利用国家重点实验室,北京100011 [3]西弗吉尼亚大学,西弗吉尼亚州摩根敦美国26505

出　　处：《中国矿业大学学报》2018年第5期949-956,共8页Journal of China University of Mining & Technology

基　　金：国家自然科学基金项目(51704095;51774110);神华集团煤炭开采水资源保护与利用国家重点实验室开放基金项目(SHJT-16-30.11)

摘　　要：通过分析美国长壁开采现状,研究了美国长壁开采自动化装备的发展及存在的问题,并指出了未来长壁工作面开采发展方向.美国煤矿长壁开采在薄及中厚煤层开采中,通过不断改进自动化开采技术及工作面布置方式,实现了长壁工作面高产、高效、低死亡率的目的;美国长壁开采尚处于自动化开采阶段,成套的自动化装备在20世纪90年代中期研制完成;未来长壁工作面自动化发展将致力于进一步解决全自动化装备的可靠性及建立全方位的工作面实景图像反馈系统,保障工作面的安全高效生产,其自动化开采发展方向将以"全面自动化+人工辅助"的模式为主.This study summarizes the state-of-the-art of longwall mining in the United States.The development and existing problems of automation equipment in longwall mining are described,and the development trends of longwall mining are pointed out.The U.S.longwall mining has achieved high production,high efficiency and very low fatalities through continuous improvement of automatic mining technology and panel layout in the thin coal seam mining.The U.S.longwall mining is still in the automation mining stage.The complete set of automation equipment was developed in the mid-90 sin the 20 th century.The future automation development will focus on the further improvement of the reliability of the automation equipment and establish the fully reliable video camera feedback system to ensure safe and efficient production.The development direction of the automation will be ＂full automation with remotecontrol＂.

关 键 词：美国煤矿 长壁开采 自动化开采 安全高效 

分 类 号：TD82[矿业工程—煤矿开采]