摘要
梁北矿11031工作面为刀把式布置方式,为保证工作面生产的连续性,提高工作面的生产能力,根据工作面倾斜长度,合理确定下、上切眼回采设备的安装数量及位置。下切眼回采期间,严格控制回采设备相对工作面的位移变化,最终实现上切眼设备对接点的精确控制,确保了工作面成功对接。
The arrangement mode of Liangbei Coal Mine′s 11031 working face is knife-handle style.In order to guarantee continuity of product on working face and improve the production capacity on working face,the number of stoping equipments and their locations were reasonably determined in upper and lower cutting holes according to inclination length of the working face.During mining of the lower cutting hole,the change of relative displacement to face of stoping equipments were strictly controlled,which finally realized the accurate control of docking points on equipments in upper cutting hole,and ensured docking of working faces successfully.
出处
《中州煤炭》
2010年第12期48-50,共3页
Zhongzhou Coal
关键词
刀把式
综采工作面
上下切眼
对接技术
knife-handle style
fully-mechanized working face
upper and lower cutting hole
docking technology
