Screen of rock debris drying machine

The utility model provides a screen of a rock debris drying machine, particularly relates to a wedge-shaped screen device for treating drilling rock debris, and belongs to the technical field of petroleum drilling equipment. The screen is characterized by comprising a screen lower flange capable of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG GUIPING, MOU CHANGQING, CHANG LIANG, XU JINHUA, CHAI ZHANWEN, LIU WEIBIN, DAI QING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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