| 摘要 |
<p>A centrifugal separator (100) has a housing with a generally cylindrical inner surface defining an inner chamber. A hollow rotor (44) is disposed within the chamber. At least one inlet (140) is provided for introducing a liquid mixture into the annular volume (144) between the rotor and the housing. An upper rotor assembly separates the liquid mixture by phase densities with the disparate components directed to respective outlets (154, 156). The upper rotor includes an easily removable weir ring (88) to facilitate 'tuning' of the separation process. The rotor of the separator is mounted on a unitary rotor shaft (46) that extends axially through the separation chamber to upper and lower bearing assemblies (26, 38) in the separator housing. The bottom surface of the housing includes a plurality of radial rings (148) that are curved in the direction of rotation of the rotor. Collector rings (150, 152) are formed integrally in the wall of the housing.</p> |
