Slurry adsorption equipment for pile hole excavation

The utility model relates to the field of pile hole excavation, and particularly discloses a mud adsorption device for pile hole excavation, which comprises a water mill drill bit, a mud receiving barrel sleeved outside the water mill drill bit, a negative pressure mud suction pipe connected to one...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI WENTAO, ZHANG KAI, ZHANG XUEJUN, TAN BIWU, HANG ZENG, XIE XIAOQIAO, YOU JUNYONG, WEI KEYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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