2013•Applied Mechanics and MaterialsOpen access

Balanced Ventilation Principle in the Application of Shigetai Coal Mine Ventilation System Optimization

Wen Cai Wang, Ya Chen Li, Chao Ping He, Bo Zhang, Hui Zhao

Abstract

In order to reduce Shigetai coal mine ventilation resistance of mine ventilation system, using balanced ventilation principle Shigetai coal mine ventilation resistance of mine ventilation system was analysed and balanced, and the balanced ventilation resistance measure mine ventilation resistance in 2014-2015 simulation calculation. Results suggest that balanced ventilation measures implemented in mine ventilation resistance, coal mine ventilation resistance in the next two years not only with increased ventilation line length increases, but lower. Visible, balanced ventilation of mine has better technical and economic results are obvious, merits promotion.

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Key concepts: Ventilation (architecture), Coal mining, Engineering, Mining engineering, Environmental science, Waste management, Coal, Mechanical engineering