| 摘要 |
The present invention relates to a flexible suctioning device for suctioning floes from the bottom of large artificial water bodies with surfaces larger than 10,000 m and with bottoms covered with plastic liners that do not have centralized filtration systems, and that is able to clean a bottom surface of large artificial water bodies at a surface cleaning rate of 325,000 ft 2 per 24 hours (30,000 m2 per 24 hours) or more, where the bottom surface of the large artificial water bodies can be irregular and sloped, and where the suctioning device is reversible and is supported by a plurality of brushes, comprising first brushes, disposed to provide appropriate support to the suction device and minimize the dispersion and re-suspension of settled floes. The suctioning device is designed in order to concentrate the suction power in a series of suction points, where the suctioning device is connected to an external filtration system that may not be attached to the suctioning device. |
