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1. 发明申请

WO2012115523A1 CLEANING AND DOPING DEVICE FOR DRILL PIPE AND DRILL COLLAR 审中-公开
标题翻译：用于钻井和钻井的清洁和清洗装置
公开(公告)号：WO2012115523A1
公开(公告)日：2012-08-30
申请号：PCT/NO2012/050025
申请日：2012-02-22
申请人： ALBATROSS SERVICES AS , DÅVØY, Jan Geir , HAUGE, Frode Andre
发明人： DÅVØY, Jan Geir , HAUGE, Frode Andre
IPC分类号： E21B12/06 , E21B17/00 , B08B9/023
CPC分类号： E21B12/06 , E21B17/006
摘要： Cleaning and doping device for drill pipe and drill collar, comprising: - a receiving structure for receiving drill pipe and drill collar, preferably arranged on a rig floor, - a number of cylinders with internal moving pistons arranged at the outer peripheral of the receiving structure, - an upper flange device arranged at the upper end of the pistons, as the internal peripheral edge of the flange device surrounds the drill pipe and drill collar, and the outer peripheral edge of the flange device is arranged with a cylindrical cover device with internal flushing and doping nozzles, whereby the preferably tapered threaded section of the drill pipe and drill collar is flushed and cleaned by an upward movement of the pistons while being doped by a downward movement of the pistons.
摘要翻译：用于钻杆和钻铤的清洁和掺杂装置，包括： - 用于接收钻杆和钻铤的接收结构，优选地布置在钻台上; - 多个气缸，其具有布置在接收结构的外周边处的内部移动活塞， - 设置在活塞上端的上凸缘装置，由于法兰装置的内周缘围绕着钻杆和钻铤，凸缘装置的外周边边缘设有带有内部的圆柱形盖装置冲洗和掺杂喷嘴，由此钻具和钻铤的优选锥形螺纹部分通过活塞的向上运动被冲洗和清洁，同时通过活塞的向下运动被掺杂。

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