Tunneling coal sub-loading belt screening device

The utility model discloses a tunneling coal sub-loading belt screening device which comprises bearing beams, a mine car and a hopper screen discharging port, two sets of bearing beams are fixedly laid on the two sides of the hopper screen discharging port, a discharging bent rail is fixedly laid on...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG QIJUN, ZOU YONG, WANG DEPING, ZHANG RENJUN, SHEN PING, YUAN TINGHAO, HE QINGFENG, CHEN YUTONG, DU LIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MINING PERFORMING OPERATIONS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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