| 摘要 |
The invention related to an apparatus (100) for cleaning the interior of a gas container (2) for pressurized gas; said apparatus comprising: - a rig (4), said rig comprising container receiving means (6) for suspending said container; - an array (7) of elongate arms (8,8',8'',8'''), each having a first end (10,10',10'',10''') and a second end (12,12',12'',12'''); wherein said array (7) of elongate arms comprising: ii) an endoscope (14) comprising in its first end (10) image capturing means (16) for visual inspection of the interior of said container; and ii) a blasting arm (18) comprising in its first end (10') a blasting nozzle (19) for abrasive blasting the interior of the container; wherein said apparatus comprises means (20,20') for independent moving one or more of said elongate arms (8.8',8'',8''') of the array of elongate arms, relative to said container receiving means (6), in such a way that the first end (10,10',10'',10''') of said one or more of said elongate arms of the array of elongate arms can be inserted into the interior of a gas container (2), when said gas container being suspended in said rig. |
