| 摘要 |
<p>Cross flow filter device comprising a longitudinal first filter element (1) having a first width and a longitudinal central axis (8), a longitudinal second filter element (2) having a second width and being longitudinally installed substantially concentrically inside said first filter element (1), a housing (3) surrounding said first filter element (1), said cross flow filter device having respectively a raw material inlet (4), a concentrate outlet (5), and a first filtrate outlet (6) connected to said first filter element. The ratio between the second width and the first width is 65%, preferably at least 70% and more preferably about 75%.</p> |
