Analysis of Anti-wind Technology with Complex Ventilation Network Mine and Fire Emergency Countermeasures

In order to test the anti-wind ability and fire emergency ability of complex ventilation network mine, a coal mine took advantage of the New Year’s day production opportunities to hold anti-wind drill practice. The anti-wind exercise analyzed the influence of different anti-wind sequences on mine ventilation parameters and the change of ventilation network of main ventilators with different combined operation capacities of multi-ventilating shaft. Through this exercise, the feasibility of anti-wind disaster in different sections of the mine is fully mastered, which provides a reliable basis for the mine fire emergency rescue.