| 摘要 |
A cleaning apparatus for cleaning under water structures that comprises a cylindrical brush having a plurality of bristles that extend radially outward, a sealed electric motor for axially rotating the cylindrical brush and a winch and cables to raise and lower the cylindrical brush as it cleans the under water structure. A substantially rectangular trough is displaced below the cleaning apparatus to collect debris that is removed from the underwater structure as the structure is being cleaned. |
