Efficient descaling device for oilfield water injection pipeline

The utility model provides an efficient descaling device for an oilfield water injection pipeline, which comprises a central rod, an annular seat is fixed on the outer wall of the circumference of the central rod, arc-shaped elastic rods are uniformly distributed on the outer wall of the circumferen...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CAO LOUSHAN, LIU MINGXING, FENG JIWEI, ZHANG HONGYUN, FAN XIAOWEI, WANG DENG'AN, WEN HUCHENG, LI XIA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING PREVENTION OF FOULING IN GENERAL TRANSPORTING
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