Shield tunneling machine sewage treatment device in shield tunneling construction of subway tunnel

A shield tunneling machine sewage treatment device in the shield tunneling construction of a subway tunnel comprises a pneumatic diaphragm pump arranged at the shield tail portion of a shield tunneling machine. The water inlet opening end of the pneumatic diaphragm pump is placed into shield tail se...

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Bibliographische Detailangaben

Hauptverfasser:	DENG NENGWEI, JIN KANG, LIU XUE, LI ZHONGFENG, WU YUANSHENG, GUO CHUNLIN, ZHU CHUAN'E, JIANG YANWEI
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SHAFTS TRANSPORTING TUNNELS
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