边角煤开采中停采线外延工艺及其装备的探讨  

Discussion on extension technology and equipment of stop mining line in edge coal mining

作　　者：吕迎春[1] 朱兴民 李大男 王光淇[1] 常家申 Lv Yingchun;Zhu Xingmi;Li Danan;Wang Guangqi;Chang Jiashen(Xinglongzhuang Mine,Yanzhou Coal Industry Corporation Ltd.Yanzhou 272100,China;Xuzhou Tianke Machinery Manufacturing Corporation Ltd.,Xuzhou 221004,China)

机构地区：[1]兖州煤业股份有限公司兴隆庄煤矿,山东兖州272100 [2]徐州天科机械制造有限公司,江苏徐州221004

出　　处：《煤炭与化工》2020年第6期38-41,45,共5页Coal and Chemical Industry

摘　　要：为了解决边角煤开采过程中因停采线过长而造成资源浪费的问题,研究了外延停采线工艺及其装备,并在兴隆庄矿成功应用,结果表明,该技术比传统工艺延伸停采线40多米,多采煤炭8.5万t。In order to solve the problem of resources waste due to the long stop line in the mining of corner coal,the extended stop line technology and its equipment were studied and successfully applied in Xinglongzhuang Mine.The results showed that the technology made stop line 40 m longer than the traditional process,with more than 85,000 tons of coal collected.

关 键 词：边角煤开采 最大限度回收 停采线 

分 类 号：TD823[矿业工程—煤矿开采]