综采工作面收尾技术研究与应用  

Research and application of finishing technology on fully-mechanized working face

作　　者：韩超 黄辉 朱栋栋 张豪 Han Chao;Huang Hui;Zhu Dongdong;Zhang Hao(Chensilou Coal Mine,Yongcheng Coal Holdings Group,Yongcheng 476600,China)

机构地区：[1]永城煤电控股集团有限公司陈四楼煤矿,河南永城476600

出　　处：《能源与环保》2018年第10期198-202,206,共6页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

摘　　要：陈四楼煤矿于1997年投产,随开采年限的增加矿井开采深度逐渐增加,综采工作面回采条件日益复杂,综采工作面布置受地质构造影响越来越大,致使小储量的综采工作面出现次数和综采工作面搬家次数逐渐增多,综采工作面收尾越发频繁。采取合适的综采工作面收尾方法,对提高综采工作面收尾速度、确保综采工作面收尾安全起到至关重要的作用,对确保综采工作面安全、高效回撤起到至关重要作用,对缓解矿井采掘接替紧张也起到一定作用。介绍了陈四楼煤矿2802综采工作面地质条件、主要生产系统及设备布置,通过对比、分析,总结和说明了综采工作面收尾上网上绳阶段及扩通道阶段采用的两种不同方法的优缺点,为今后综采工作面收尾方法的选取提供了理论和实践依据。Chensilou Coal Mine produced in 1997,with the increase of the mining of the mine mining depth increase gradually,the coal winning conditions of the comprehensive mining face are becoming more and more complex,and the layout of the comprehensive mining face is increasingly affected by the geological structure,as a result,the number of comprehensive mining face appeared in small reserves and the number of relocation of comprehensive mining face gradually increased,and the end of comprehensive mining face became more and more frequent.Take appropriate finishing method of fully-mechanized working face,and to improve the closing speed of fully-mechanized working face,ensure the security of the finishing of fully-mechanized working face play a crucial role,to ensure safe and efficient retracement of fully-mechanized working face play a crucial role,to relieve the tense also play a role of coal mining to succeed.This paper introduces the Chensilou Coal Mine 2802 geological conditions of fully-mechanized working face of coal mine,the main production system and equipment layout,by contrast,analysis,summary and illustrates the finishing line online of fully-mechanized working face and enlargement channel phase and the advantages and disadvantages of the two different methods,for future finishing method of fully-mechanized working face of selection provides the basis in theory and in practice.face.

关 键 词：综采工作面 收尾技术 陈四楼煤矿 采掘接替 回采 

分 类 号：TD353[矿业工程—矿井建设]