| 摘要 |
An ultrafiltration device comprising a bracket, four rows of vertically-arranged ultrafiltration membrane modules, a water inlet manifold, a water outlet manifold and a concentrated water discharging manifold which are fixed on the bracket, wherein two rows of water inlet branch pipes, water outlet branch pipes and concentrated water discharging branch pipes are respectively uniformly distributed on two sides of the water inlet manifold, the water outlet manifold and the concentrated water discharging manifold, wherein the water inlet branch pipes, the water outlet branch pipes and the concentrated water discharging branch pipes are respectively connected to water inlet pipe joints, water outlet pipe joints and the concentrated water discharging branch pipes of the ultrafiltration membrane modules. -4 S/ /22 //-2 -2 '21 --53 Figure 2 |
