Auxiliary device for tunnel construction dust removal and using method thereof

The invention discloses an auxiliary device for tunnel construction dust removal and a using method thereof.The auxiliary device comprises a wind power mechanism, the wind power mechanism comprises three outer frames, the inner bottom face of each outer frame is fixedly connected with a mounting fra...

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Bibliographische Detailangaben
Hauptverfasser:	JIANG DAHAI, CHEN KAI, HUANGFU CHEN, FU KE, SHAO YINBING, WANG XIANGHUI, PAN BOBO
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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