Coal mine dust removal device driven by pneumatic motor

The utility model discloses a coal mine dust removal device driven by a pneumatic motor. The coal mine dust removal device comprises a dust remover shell. An air inlet is formed in the lower portion of the dust remover shell, and the air inlet is connected with a dust hood through a pipeline. An air...

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Bibliographische Detailangaben
Hauptverfasser:	TIAN RUICHEN, ZHANG XIGUO
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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Beschreibung
Zusammenfassung:	The utility model discloses a coal mine dust removal device driven by a pneumatic motor. The coal mine dust removal device comprises a dust remover shell. An air inlet is formed in the lower portion of the dust remover shell, and the air inlet is connected with a dust hood through a pipeline. An air outlet is formed in the upper portion of the dust remover shell, and the air outlet is connected with an air exhaust device driven by the pneumatic motor. A filter device is arranged between the air inlet and the air outlet. A dust exhaust port is formed in the bottom of the shell, and an opening and closing valve is arranged on the dust exhaust port. The coal mine dust removal device driven by the pneumatic motor has the advantages of being good in dust removal effect, low in production cost and free of water and foam in the dust removal process.