煤矿通风阻力影响因素及降阻方法研究

Study on Factors Affecting Ventilation Resistance of Coal Mines and Methods of Reducing Resistance

矿井通风是煤矿安全生产的重要保障,提高矿井通风的有效性有助于提高通风的安全性和经济性。为此,介绍了导致煤矿矿井通风阻力增加的一些因素,在此基础上研究了降低矿井通风阻力的措施。

Mine ventilation is an important guarantee for coal mine safety production. Improving the effectiveness of mine ventilation helps to improve the safety and economy of ventilation. This paper introduced some factors that lead to the increase of ventilation resistance in coal mines, and studied the measures to reduce the ventilation resistance of mines on this basis.