摘要
针对抽出式通风的倾斜矿井,应用通风阻力定律和风压平衡定律,当发生瓦斯爆炸或煤尘爆炸事故时,对由主要通风机、风硐和倾斜矿井、防爆门所构成的并联通风网路进行理论推导,探讨一种计算判断抽出式通风倾斜矿井防爆门性能的方法,举例说明其实际应用方法。
Aim at inclined shaft of exhaust ventilation,apply ventilation resistance law and air pressure equilibrium law, when a gas explosion or a coal dust explosion occurs, for the parallel ventilation network which was consisted of main fan,wind cave and inclined shaft,explosion-proof doors, through theoretical derivation,discuss methods to judge performance of explosion-proof doors by calculating, and an example is used to illustrate the practical application method.
出处
《煤矿机械》
北大核心
2011年第1期111-113,共3页
Coal Mine Machinery
关键词
抽出式通风:倾斜矿井:防爆门性能:计算判断:方法
exhaust ventilation
inclined shaft
explosion-proof door performance
judge by calculating
method
