独头巷道瓦斯排放方法的探讨

Discussion on Gas Drainage in Heading Face

独头巷道瓦斯积聚、容易导致瓦斯爆炸、人员窒息等事故,正确有效地排放瓦斯具有重要意义。现行的瓦斯排放方法大多要靠工作人员手动调节,文章提出了瓦斯智能排放方法,是用变频控制系统实现,这对独头巷道积聚瓦斯问题的治理具有重要意义。

Heading face is apt to methane accumulation, explosion, personnel asphyxiation, and other accidents. It is significant to drain gas correctly and effectively. While current gas drainage relies mostly on manual adjustment, the paper proposes an intelligent gas drainage method realized by frequency conversion control, which is important for methane accumulation control in the heading face.