Wellhead paraffin removal device for sucker rod

The utility model discloses a sucker rod wellhead paraffin removal device which comprises a paraffin removal device body, and the paraffin removal device body comprises a rod passing pipe, flange plates, a heating power pipe, a blow-off pipe, an inner ring, a vertical cylinder, a conical hopper rubb...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIN CHUNJIE, SHANG HAIYANG, MA XIAODONG, FENG BAO, QIU ZHENYANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a sucker rod wellhead paraffin removal device which comprises a paraffin removal device body, and the paraffin removal device body comprises a rod passing pipe, flange plates, a heating power pipe, a blow-off pipe, an inner ring, a vertical cylinder, a conical hopper rubber cover, an inner rotating pipe, a connecting arc block, a conical hopper rubber pipe and a sector plate. According to the paraffin removal device for well mouth paraffin removal of the sucker rod, the rod passing pipe of the paraffin removal device body can be locked at the position of an oil outlet pipeline flange seat of an oil well by means of matching of the flange plate and the bolt, and after the sucker rod passes through the rod passing pipe of the paraffin removal device body, paraffin can be melted by hot water or hot steam; wax blocks and greasy dirt on the surface of the sucker rod which is pulled out of the rod passing pipe can be scraped and cleaned by the elastic dirt scraping part, meanwhile, the e