| 摘要 |
Cleaning device for cleaning of fouling from tube-shaped subsea structures, in particular floating collars for fish rearing units, with a carrier holding one or more motorized brushes, that rota tes on the fouling surfaces. It comprises a pair of rollers with an upper carrier roller (12) with a substantially U shaped circumferential track, which should rest on the floating ring (11), and an underlying cleaning brush (17) with a reciprocal U shaped tr ack, and which is connected to a driving motor (15). |
