Mine multi-plane ore discharge inclined well construction method and ore discharge device

The invention provides a mine multi-plane ore discharge inclined well construction method. The method includes the steps that a middle section well which extends in the vertical direction is firstly constructed, then a plurality of ore discharge roadways extending in the horizontal direction are con...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NIU JINTING, CUI QINGKAI, XU MENGHAO, YIN ZHANHUI, XIA CHUNZHONG, PAN ZHILIANG, SONG BO
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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