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发明公开
CN110552663A 柔性旋转喷射清理工具 无效 - 驳回

柔性旋转喷射清理工具
摘要：
本发明公开了一种柔性旋转喷射清理工具，其包括液压丢手、多段式柔性连接节和旋转喷射器三大组成部分。其中液压丢手包括丢手上接头、丢手、剪切销钉；多段式柔性连接节包括依次连接的若干个柔性连接肘节，每个柔性连接肘节包括肘节连接部和两个肘节连接部压帽，每相邻的两个柔性连接肘节之间均通过一个连接节I彼此柔性连接；旋转喷射器包括旋转喷射器上压帽、接头、喷射器下压帽、上喷射短节、喷射短节侧喷嘴、下喷射短节、旋转磨铣齿、喷射短节下喷嘴。本发明同时兼具喷射冲孔与旋转钻进的双重功能，具有处理效率高、角度可调、不受生产套管不居中或弯曲变形影响、可安全丢手等特点。
摘要（英）：

The invention discloses a flexible rotary jet-cleaning tool. The flexible rotary jet-cleaning tool comprises three portions including a hydraulic releasing device, a multi-section type flexible connecting joint and a rotary jetting device; the hydraulic releasing device comprises a releasing device upper connector, a releasing device and a shearing pin; the multi-section type flexible connecting joint comprises a plurality of flexible connecting toggle joints which are sequentially connected, each flexible connecting toggle joint comprises a toggle joint connecting portion and two toggle jointconnecting portion pressing caps, and every two adjacent flexible connecting toggle joints are flexibly connected through a connecting joint I; and the rotary jetting device comprises a rotary jetting device upper pressing cap, a connector, a jetting device lower pressing cap, an upper jetting short joint, a jetting short joint side nozzle, a lower jetting short joint, a rotary milling tooth anda jetting short joint lower nozzle. The flexible rotary jet-cleaning tool has the dual functions of jet-punching and rotary drilling concurrently and has the characteristics that the processing efficiency is high, angles are adjustable, the flexible rotary jet-cleaning tool is not influenced by non-center or bending deformation of a producing casing pipe, and safe releasing can be achieved.

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