自然风压对矿井通风系统的影响及治理  

Influence of Natural Draft Pressure on Mine Ventilation System and Its Control

作　　者：戴启 汪永茂 

机构地区：[1]皖北矿务局刘桥二矿

出　　处：《矿业安全与环保》1999年第4期41-42,共2页Mining Safety & Environmental Protection

摘　　要：介绍了刘桥二矿在投产初期出现的主井回风问题。阐述了造成主井回风的自然热位差产生原因和对通风系统的影响，以及治理办法。H17 The paper presented the problem of return air in main shaft existed in the initial stage of production in Liuqiao No.2.Mine, the causes of natural thermal potential difference in return air in main shaft and its influence on mine ventilation system and the control methods.

关 键 词：自然风压 热位差 矿井通风 通风系统 

分 类 号：TD724[矿业工程—矿井通风与安全]