复杂条件下薄煤层安全高效综采设备配套技术研究  

Study on fully mechanized mining equipments match technology in thin coal seams with complex conditions

作　　者：杨都 姚精明[2] Yang Du;Yao Jingming(Datong Mine 1,Chongqing Yuxin Energy Company,Chongqing 401445,China;State Key Laboratory of Coal Mine Disaster Dynamics and Control,Chongqing University,Chongqing 400044,China)

机构地区：[1]重庆渝新能源公司打通一矿,重庆401445 [2]重庆大学煤矿灾害动力学与控制国家重点实验室,重庆400044

出　　处：《山西建筑》2018年第20期202-204,共3页Shanxi Architecture

摘　　要：采用理论分析、数值模拟分析和现场试验相结合的方法,研究了薄煤层安全高效综采设备配套选型。研究结果表明,21041工作面采用研究确定的MG2×150/421-PFD采煤机、SGZ730/320-LT刮板输送机、ZY3400/6.5/14型液压支架及其配套设备后,工作面回采工效提高20%以上,并且改善了薄煤层综采设备因功率小而事故率高的状况,实现了工作面安全高效的生产。By theoretical analysis,numerical simulation analysis and field test,the match equipments of safe and efficient fully mechanized mining are studied.Research results show that,MG2×150/421-PFD mining machine,SGZ730/320-LT scraper conveyer and ZY3400/6.5/14 hydraulic powered support were used in face 21041,which increased mining efficiency 20%,reduced significantly equipment accident rates,achieved safe and efficient mining in face 21041.

关 键 词：薄煤层 综采设备 数值模拟 

分 类 号：TD401[矿业工程—矿山机电]