综采工作面收尾技术研究  

Study on Finishing Technology of Fully Mechanized Mining Face

作　　者：郝文俊 Hao Wenjun(Fenxi Mining Group Shuguang Coal Mine,Xiaoyi Shanxi 032300)

机构地区：[1]汾西矿业集团曙光煤矿,山西孝义032300

出　　处：《机械管理开发》2020年第10期195-196,225,共3页Mechanical Management and Development

摘　　要：以31102综采工作面为工程实例,对综采收尾技术展开研究,并针对采面综采设备重量大、收尾期间顶板管理困难、超前断面大等问题,制定了合理的收尾技术方案。现场应用后,采面耗时35 d完成收尾工作,收尾期间顶板保持稳定,实现了综采面安全、高效收尾。Taking 31102 fully mechanized mining face as an enginee ring example, this paper studies the finishing technology of fully mechanized mining, and formulates a reasonable finishing technical scheme for the problems of large weight of fully mechanized mining equipment, difficult roof management and large advance section during the closing period. After the field application, it takes 35 d to finish the finishing work, and the roof remains stable during the finishing period, which realizes the safe and efficient finishing of the fully mechanized face.

关 键 词：综采工作面 收尾 设备回撤 顶板支护 补强支护 

分 类 号：TD822[矿业工程—煤矿开采]