超长综放面煤层自燃火灾防治技术研究

Research on fire prevention and control technology for seam spontaneous combustion in overlong fully mechanized longwall coal mining face

在确定超长综放面煤层自燃危险区域的基础上,提出了有针对性、高效的综合防灭火技术体系,建立了超长综放面煤层自燃火灾快速应急防灭火系统,成功地对兴隆庄煤矿4324超长综放面煤层自燃火灾进行治理,为超长综放面的安全生产提供了重要的技术保障。

Base on the confirmation on the dangerous zone of seam spontaneous combustion in the overlong fullymechanized longwall coal mining face, the paper provided the related and high efficient comprehensive mine fireprevention and extinguishing technology system. A rapid emergency mine fire prevention and extinguishing system forseam spontaneous combustion fire disaster of the overlong fully mechanized longwall coal mining face was established. Aseam spontaneous combustion fire disaster occurred in No. 4324 overlong fully mechanized longwall coal mining face wassuccessfully controlled, which would provide an important technical guarantee for the safety production of the overlongfully mechanized longwall coal mining face.