Fire Cause Analysis and Emergency Disposal Technology in Blind Coal Roadway

Abstract

To ensure the safety of the workers in the fire danger of the blind coal roadway and reduce the economic losses caused by fire, the combination method of theoretical analysis and practical experience is used to analyze the cause of blind coal roadway fire and summarize the fire characteristics. This paper expounds the technical measures for emergency firefighting and the safety protection measures for combat personnel on site under three different fire conditions of the blind coal roadway. From the four aspects of living space, air duct protection, real-time monitoring and rescue environment, this paper focuses on the rescue technical measures for the trapped people in the blind coal roadway fire, which provides the reference for fire prevention and control of coal enterprises in China, so as to achieve the maximum control of human casualties and economic losses caused by the fire accident in the blind coal roadway.

Keywords

• blind coal roadway
• mine fire
• emergency rescue
• plastic failure zone
• stowage ventilation