煤矿通风系统风流稳定性影响因素分析

Coal mine ventilation system stability influence factors analysis

矿井风量的稳定是保障矿井稳定、可靠生产的前提,某中小型矿井及老矿井用风点多、风路长、通风系统调节平凡。为探索风阻调节对矿井风量稳定性的影响,引入极限理论,分析通风系统风量稳定性影响因素,总结得出风量稳定性判别依据,针对各影响因素给出针对性指导意见。

Mine airflow of the mine production is stable, reliable stability is guaranteed, the existing more than small and medium sized mines and old mine air with points, long the wind road, the ventilation system adjustment. For exploring the wind resistance adjusting effect on the stability of mine airflow, the limit theory is introduced to analysis, the main factors affecting the stability of ventilation system air volume concluded airflow stability discriminant basis, for all the factors are targeted guidance.