大跨度大坡度强力胶带输送机机头硐室扩刷研究  

Study on the enlarging head chamber of the strong belt conveyer with large span and large slope

作　　者：曹东京 李宁 

机构地区：[1]山东能源枣矿集团高庄煤业公司,山东济宁277605

出　　处：《山东煤炭科技》2015年第1期1-2,5,共3页Shandong Coal Science and Technology

摘　　要：该文介绍了在不影响大坡度强力胶带输送机运行情况下,对巷道进行大跨度扩刷、改造的基本思路和具体的施工方案,详细说明了改造机头硐室过程中强力胶带输送机保护、安全爆破、顶板控制以及胶带输送机下方卧底的具体措施,对矿井各类大断面巷道的扩刷、改造有一定借鉴意义。This paper introduced the basic idea and the concrete construction plan enlarging the head chamber without influence on the operation of the powerful belt conveyor with high slope, and detailedly explained the specific measures of the powerful belt conveyor protection blasting safety, roof control in the process of transforming, it has a certain reference for enlarging large section roadway.

关 键 词：扩刷 大断面 设备保护 隔离距离 胶带输送机 机头硐室 安全爆破 

分 类 号：TD264.3[矿业工程—矿井建设]