CAJ | 학술논문

要解决煤层自燃问题，破坏其漏风供氧环境能收到事半功倍的效果。柴里矿近年来在缓倾斜厚煤层冒落法开采条件下，通过宏观调控通风系统、优化改造区域通风系统和对局部巷段的漏风实施控制等技术手段来改善矿井通风环境，有效地控制采空区漏风供氧，提高了煤层自然火灾防治效果。
요해결매층자연문제，파배기루풍공양배경능수도사반공배적효과。시리광근년래재완경사후매층모락법개채조건하，통과굉관조공통풍계통、우화개조구역통풍계통화대국부항단적루풍실시공제등기술수단래개선광정통풍배경，유효지공제채공구루풍공양，제고료매층자연화재방치효과。
To solve the problem of spontaneous combustion in coal seams, thecutting－ off of air leakage and oxygen supply can get twice the results with half the effort. The improvement of underground ventilation environment in Caili Mine through macro regulation and control of the mine ventilation system, optimization transformation of district ventilation system and air leakage control in local roadways under the condition of caving mining of flat－ pitching thick seam has effectively made the air leakage and oxygen supply in the mining district under control and raised the control effect of spontaneous combustion in the coal seam.