综采工作面快速搬家工艺探讨分析及应用  

Discussion analysis and application of rapid moving technology in fully mechanized mining face

作　　者：潘军轮 Pan Junlun(Nawasi Coal Industry Co.,Ltd.,Qinhe Energy Group Co.Ltd.,Jincheng 048200,China)

机构地区：[1]山西沁和能源集团、南凹寺煤业有限公司,山西晋城048200

出　　处：《煤炭与化工》2023年第3期27-29,33,共4页Coal and Chemical Industry

摘　　要：为保证综采工作面设备安全高效安装及回撤,针对传统综采工作面搬家倒面工艺存在安全系数低、职工劳动强度大、投入人员多、作业时间长等问题,以永红煤矿3509综采工作面为背景,提出对工作面停采前的支护工艺及支架安装回撤流程及设备进行优化技术方案,现场应用结果分析表明,该方案能将搬家倒面时间减少50%,应用效果显著,为类似条件下综采工作面搬家倒面提供了宝贵经验。In order to ensure the safe and efficient installation and retracement of equipment in fully mechanized mining face,aiming at the problems of low safety factor,high labor intensity,large number of input personnel and long working time in the traditional moving and reversing process of fully mechanized mining face,the No.3509 fully mechanized mining face was taken as the background.The optimization technical scheme of supporting technology,support installation and retracement process and equipment before in working face was put forward.The analysis of field application results showed that the scheme reduced the moving and reversing time by 50%,and the application effect was remarkable,which provided valuable experience for the moving and reversing of fully mechanized mining face under similar conditions.

关 键 词：综采工作面 液压支架 安装回撤 工艺流程 液压调移装置 

分 类 号：TD823.97[矿业工程—煤矿开采]