回采工作面变坡点改运煤系统方案优化设计  

Optimization of the Coal Transportation System Reform Scheme at Grade Change Point of Working Face

作　　者：徐大连[1] Xu Da-lian(Xuzhou Mining Group Co.,Ltd.,Jiangsu Xuzhou 221000)

机构地区：[1]徐州矿务集团有限公司

出　　处：《山东煤炭科技》2019年第8期231-233,共3页Shandong Coal Science and Technology

摘　　要：针对回采工作面变坡点影响改造运煤系统、易造成资源浪费的难题,在分析井巷工程布置特点的基础上,经分析比较,提出了利用原有皮带设备作为调向装置,实现了在变坡点皮带系统改向,节省了改造费用,实践应用后效果明显,提高了回采率。Aiming at the problem that the change of slope point in mining face affects the transformation of coal conveying system and easily causes waste of resources,based on the analysis of the layout characteristics of mine and roadway engineering and through analysis and comparison,it is proposed that the original belt equipment should be used as the direction adjustment device to realize the change of belt system at the change of slope point,which saves the transformation cost.After practical application,the effect is obvious and the recovery rate is improved.

关 键 词：变坡点 改运煤系统 调向 方案比较 

分 类 号：TD52[矿业工程—矿山机电]