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1. 发明申请

WO2014052990A1 ENHANCED EXTERNAL CLEANING AND INSPECTION OF TUBULARS 审中-公开
标题翻译：增强外部清洁和检查管
公开(公告)号：WO2014052990A1
公开(公告)日：2014-04-03
申请号：PCT/US2013/062778
申请日：2013-09-30
申请人： EXTREME HYDRO SOLUTIONS, L.L.C.
发明人： THOMAS, William C. , THOMAS, III, William J. , DECUIR, JR, Perry J. , WHEELER, Jeffrey R. , PERRY, JR., Kenny
IPC分类号： B08B9/023 , F16L55/18
CPC分类号： B24B27/033 , B08B9/023 , B24B5/04 , B24B5/36 , B24B27/0015 , B24B27/0076 , B24B51/00 , E21B37/02 , E21B41/00
摘要： Enhanced methods are disclosed for performing operations such as cleaning, inspection or data acquisition on an external surface of a hollow cylindrical tubular. Preferred embodiments include providing a fluid dispenser and an abrasion assembly on a buggy that travels up and down the length of the tubular as the tubular rotates. The fluid dispenser includes nozzles that dispense cleaning fluids onto the tubular's external surface. The abrasion assembly includes a swivel brush and a brush train providing different styles of abrasion cleaning of the tubular's external surface. Preferred embodiments of the buggy also carry a range finding laser and an optical camera generating samples that may be processed in real time into data regarding the surface contours and the diameter variations on the tubular's external surface. Cleaning and inspection variables such as tubular rotational speed, or buggy speed, may be adjusted responsive to measured surface contour data.
摘要翻译：公开了用于在中空圆柱形管的外表面上执行诸如清洁，检查或数据采集的操作的增强方法。优选的实施方案包括在管状物旋转时在管状物的长度上上下运动的小车上提供流体分配器和磨损组件。流体分配器包括将清洁流体分配到管状外表面上的喷嘴。磨损组件包括旋转刷和刷管，其提供管状外表面的不同风格的磨擦清洁。越野车的优选实施例还携带测距激光器和光学照相机，其产生可以实时处理的样品到关于管状外表面上的表面轮廓和直径变化的数据。可以根据测量的表面轮廓数据来调节清洁和检查变量，例如管状转速或越野车速度。

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