| 摘要 |
<p>A centrifugal separator comprises a centrifuge rotor (1), which is rotatable about a vertical axis (x) of rotation and has at least one outlet (3) around the periphery for intermittently discharging a separated product. The separator comprises a casing (4), which encloses the rotor, and a space (6), delimited by the rotor (1) and an inner surface of a wall forming a part of the casing. The space (6) is arranged to receive said product from said outlet and comprises an outlet passage (8) for conveying said product from the space. The inner surface comprises a first surface portion (9'), located at the level of said outlet and extending inwardly from a second surface portion (9'') of the inner surface. The second surface portion is located below the first surface portion and extends around the rotor downwardly and inwardly with respect to said axis (x). The outlet passage (8) is located below the maximum diameter of the second surface portion.</p> |
