回风侧多级机站通风系统的建立和混合式阶段通风网络的应用  

The installation of multi-stage ventilation system in exhaust section and application of complex ventilation net

作　　者：王波[1] 陈宝智[1] 陈喜山[2] 梁晓春[2] 郭晓芳[2] 

机构地区：[1]东北大学 [2]青岛理工大学

出　　处：《黄金》2006年第4期22-24,共3页Gold

摘　　要：针对开采多年老矿山的具体情况,在通风系统改造中灵活应用了回风侧为主的多级机站通风系统。同时,将上下行间隔式阶段通风网络和棋盘式阶段通风网络有机结合,建立起了二者混合式的阶段通风网络,较好地解决了用风段污风串联、漏风等问题。The muhi-stages ventilation system model in exhaust section was used according to the actual condition of the old mines. Moreover, the complex stages ventilation net was rationally set up by combining the chess-board type with the up-down alternate type. The problems were solved such as contaminated air series, air leakage and so on.

关 键 词：回风侧 多级机站 通风网络 棋盘式 上下行间隔式 

分 类 号：TD725[矿业工程—矿井通风与安全]