浅谈矿用空气幕引射风流在马坑矿业的应用  

Application of Air Curtain in Makeng Mine

作　　者：陈才勇 Chen Caiyong(Fujian Makeng Mining Co.,Ltd.,Longyan 364021,Fujian)

机构地区：[1]福建马坑矿业股份有限公司,福建龙岩364021

出　　处：《福建冶金》2020年第3期4-5,共2页Fujian Metallurgy

摘　　要：矿用空气幕在马坑矿业的应用研究结果表明:空气幕可以引射风流起辅扇作用,有效抑制西部斜坡道228m-175m段风流的反向,提高了能见度,保证了车辆驾驶安全。增加了228m-175m段的进风量,提高了有效风率。The application research results of mine air curtain in Makeng Mining industry show that the air curtain can induce the air flow to play the role of auxiliary fan,effectively restrain the reverse direction of the air flow in the 228m-175m section of the Western ramp,make the driving vision of the vehicle clear,and ensure the driving safety of the vehicle.The intake air volume of 228m-175m section is increased,and the effective air rate is increased.

关 键 词：空气幕 引射风流 反风 安全 

分 类 号：TD724[矿业工程—矿井通风与安全]