| 摘要 |
A rotary filter for water purification, comprises at least two circular filter discs 3 mounted on a common shaft 1 and defining alternate inlet and outlet spaces within a housing 5, which has staggered inlets 6 and outlets 7. The peripheries of the discs engage the housing 5 via sliding seals and rollers, and the filtering area of the discs is extended by radial ridges 4 thereon. <IMAGE> |
