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针对多个小规模矿井整合后通风系统复杂、瓦斯涌出量明显增大的问题,分析了瓦斯涌出异常增大的原因及瓦斯来源,并有针对性地提出了以治理采空区瓦斯涌出为主的综合性瓦斯治理方案,从根本上解决多个小规模矿井整合后带来的瓦斯治理难题。
In view of the complicated ventilation system and the gas emission obviously increased after the integration of multiple small-scale mines, the reasons for the abnormal increase of gas emission and the source of methane gas are analyzed. In addition, A comprehensive program of comprehensive gas management, fundamentally solve the problem of gas management caused by the integration of multiple small-scale mines.