| 摘要 |
An assembly for automatically and continuously purifying a polluted fluid P includes a main separator 1, a secondary separator 2 having a centrifuge 21 and filter 22 therein, and a backwashing device 11. In operation, the backwashing device returns a fraction of purified fluid E1 to backwash the main separator. The resulting backwashing fluid F is then delivered to the secondary separator via a multi-port valve V where the backwashing fluid is centrifuged and/or filtered to remove impurities therefrom. |
