A fire prevention and control method of coal mine goaf using directional drilling technology

Yubo Song

doi:10.1117/12.2623832

6 February 2022 A fire prevention and control method of coal mine goaf using directional drilling technology

Yubo Song

Proceedings Volume 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021); 120810Z (2022) https://doi.org/10.1117/12.2623832
Event: Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 2021, Chongqing, China

Abstract

In view of the problem that the amount of carbon monoxide emission in the goaf of a reformed coal mine exceeds the standard seriously and the temperature rises abnormally, the directional drilling technology is used to achieve the purpose of the middle target temperature abnormal area. By pouring yellow mud and anti-fire materials into the target area by drilling holes, the temperature and carbon monoxide concentration in the abnormal area were reduced successfully, and the spontaneous combustion and carbon monoxide concentration in the goaf were effectively treated. Ensure the safety of mine production.

Citation Download Citation

Yubo Song "A fire prevention and control method of coal mine goaf using directional drilling technology", Proc. SPIE 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 120810Z (6 February 2022); https://doi.org/10.1117/12.2623832

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