Abstract:
Based on the spontaneous combustion characteristics and governance difficulties of coal storage pile (gangue hill) on the ground, it analyzed the characteristics and shortcomings of various control techniques of existing coal spontaneous combustion, and proposed anti-fire control techniques of coal storage pile (gangue hill) spontaneous combustion based on the theory of blasting anti-fire cooling. It analyzed the characteristics and mechanism of controlling the spontaneous combustion of coal storage pile (gangue hill) with anti-fire bombs, focused on the construction methods, blasting technology and so on. Aiming at these problems, it put forward the corresponding solutions, which enriched the prevention and control techniques of existing coal spontaneous combustion in our country.