Oil extraction water injection adjusting device

The utility model discloses an oil extraction water injection adjusting device which comprises an adjusting device body, a transparent connecting pipe is fixedly arranged at the water inlet end of the adjusting device body, a funnel cover is fixedly arranged in the transparent connecting pipe, an in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DUOJIE CAIDAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS METALLURGY MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The utility model discloses an oil extraction water injection adjusting device which comprises an adjusting device body, a transparent connecting pipe is fixedly arranged at the water inlet end of the adjusting device body, a funnel cover is fixedly arranged in the transparent connecting pipe, an inner threaded pipe is fixedly arranged at the bottom of the funnel cover, and an outer threaded pipe is in threaded connection with the interior of the inner threaded pipe. A first filter cartridge is fixedly arranged at the bottom of the external threaded pipe, a second filter cartridge is arranged in the first filter cartridge, the first filter cartridge and the second filter cartridge are rotationally connected, filter holes are formed in the first filter cartridge and the second filter cartridge in a penetrating mode, a ball bearing is fixedly arranged at the bottom of the first filter cartridge in a penetrating mode, and a first rotating shaft is fixedly arranged in the ball bearing; the top of the first rotati