利用筛网提高捞坑分级精度的试验研究  

Experimental Study on Improving Pit Classification Accuracy Using Screen Mesh

作　　者：魏锦扬 杨勇[1] 张义[1] 梁蕾[1] 

机构地区：[1]中国矿业大学化工学院,江苏徐州221008

出　　处：《煤矿机械》2013年第12期56-58,共3页Coal Mine Machinery

摘　　要：针对捞坑溢流跑粗问题,基于前人的研究,提出了一种新颖的解决溢流跑粗问题的方案。利用模型试验研究之后,证明这一方案具有可行性,能够很好地解决捞坑溢流跑粗问题。In the light of the problem that the pit overflow has coarse coal particles,based on predecessor＇s studies,this paper puts forward a novel scheme which can solve the problem. After the test by using the model, it is proved that this method is feasible ,can solve the problem very well.

关 键 词：捞坑 溢流 模型 试验 

分 类 号：TD452[矿业工程—矿山机电]