提高矿井回收率的措施  

Measures to Improve Coal Mine Recovery Rate

作　　者：张淼 

机构地区：[1]七台河市桃山区安全生产监督管理局,黑龙江七台河154600

出　　处：《煤炭技术》2014年第7期268-269,共2页Coal Technology

摘　　要：某煤矿根据具体储量构成情况,科学合理地配采优、劣质煤层,积极回收表外量、不计量煤,提高了资源回收率,延长了矿井服务年限。提高矿井回收率的措施:积极探索开采方式,精采细采煤炭资源;进行联合布置,解放煤柱提高资源回收率;科学合理地做好煤层配采,减少资源补偿费;全力回收边角残煤、呆滞煤量。A coal mine,according to specific reserves,mining and inferior coal,reasonable distribution of scientific,positive recovery table,not the measurement of the coal is to improve resource recovery rate,to extend the service life of mine.The measures to improve mine recovery rate：actively explore the mining method,wonderful fine coal resources;joint arrangement,the liberation of coal pillar and improving the recovery rate of resources;reasonably well coal seam mining,reducing resource compensation fees;the full recovery of residual coal,dull coalreserves.

关 键 词：煤矿 矿井回收率 联合布置 煤柱 边角残煤 呆滞煤量 

分 类 号：TD823[矿业工程—煤矿开采]