易燃厚煤层综放面特大瓦斯涌出综合治理技术  

Comprehensive control technology for ultra high gas emission from fully mechanized caving face in spontaneous combustion thick seam

作　　者：谢俊文[1] 许继宗 李作泉 

机构地区：[1]北京科技大学,北京100083 [2]靖远煤业有限责任公司,甘肃白银730913

出　　处：《煤炭科学技术》2004年第4期5-9,共5页Coal Science and Technology

摘　　要：应用综放工作面通风理论和瓦斯涌出与运移规律,结合大水头煤矿高瓦斯易燃特厚煤层综采放顶煤开采特点,通过实例分析,论证了新型通风技术(B型)在特大瓦斯涌出综放工作面开采中应用的技术合理性、安全可靠性、经济高效性。With the ventilation theory and gas emission and migration law in fully mechanized caving mining face, the paper showed the technology rationality, safety reliability and economic efficiency of the new ventilation technology applied in the fully mechanized caving mining face with ultra high gas emission in combination of the features of fully mechanized caving mining in high gas emission and spontaneous combustion thick seam and the analysis of practical causes.

关 键 词：煤炭开采 通风技术 特大瓦斯涌出 综放工作面 

分 类 号：TD724[矿业工程—矿井通风与安全]