| 摘要 |
Cleaning installation for cleaning and/or preservation of the surface of a structure (10) having a conical or cylindrical form and having a working belt (60) which is fitted with cleaning devices, a drive unit (30) which guides the drive belt (60) such that it revolves on a horizontal plane and is provided with two arms (130), which project at the side in the direction of the structure (10) and are fitted at their free ends with deflection rollers (110), and having a liquid line (70) which supplies cleaning liquid or preservation liquid to the working belt (60) or to that surface of the structure (10) which is to be cleaned. |
