综采工作面大倾角俯采技术研究与实践  

Technology practice of large inclination angle inclined mining in fully mechanized working face

作　　者：陆庆刚 

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：《山东煤炭科技》2016年第9期44-45,47,共3页Shandong Coal Science and Technology

摘　　要：对陈四楼煤矿21109综采工作面大倾角俯采过程遇到的生产技术难题进行了分析,从综采工艺组织、设备选型及改造、设备管理等方面提出了解决这些问题的有效措施,使工作面大倾角俯采顺利进行,成功避免了滚落矸石对回采及人身安全造成的影响,取得了良好的效果,为相似条件下采煤工作面大坡度回采提供了宝贵经验。Analysed the production of technical problems in the process of large inclination angle inclined mining in 21109 fully mechanized coal mining face, and puted forward the effective measures to solve these problems from fully mechanized organization, equipment selection and modification, equipment management, and other aspects,made the large inclination angle inclined mining develop smoothly, successfully avoided the tumble spoil the effects on the extraction and personal safety, gained a good effect, and provided a valuable experience for similar mining face under the condition of large slope mining.

关 键 词：采煤工作面 大坡度 窜矸 设备下滑 

分 类 号：TD823.21[矿业工程—煤矿开采]