Lifting rotary type pouring device

The utility model discloses a lifting rotary type pouring device which comprises a pouring pipeline, the first end of the pouring pipeline is a feeding port, and the second end of the pouring pipeline is a pouring port. The pouring pipeline is arranged on a trolley formwork, and the pouring pipeline...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZENG YONG, YANG HONGKUN, GONG JUN, SONG ZUYUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SHAFTS TUNNELS
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