Mining ventilator capable of adjusting ventilation direction

The utility model discloses a mine ventilator capable of adjusting the ventilation direction, and particularly relates to the field of mine ventilators, the mine ventilator comprises an air pipe, one end of the ventilation pipe is fixedly provided with a collecting box, the inside of the ventilation...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU XILIN, WU KE, JI FENG, CUI ZUTAO, WANG-YANG YANGXU, WAN MINGYUE, ZHOU LINYUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS WEAPONS
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