Coal mine goaf spontaneous combustion prevention and control system based on CO2 hydrate and using method thereof

The invention belongs to the technical field of coal mine fire prevention and control, and provides a coal mine goaf spontaneous combustion prevention and control system based on CO2 hydrate. The device comprises a CO2 hydrate, an internal rubber shell, a first air outlet, a first adjustable steel n...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU YONGLIANG, SUN MENG, WANG LANYUN, GONG XIANGJUN, LIU ZEJIAN, JIAO KUNPENG, WU JINDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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