| 摘要 |
{PG,1 The apparatus includes a fluid-tight housing oscillated about a vertical axis, the housing containing a central deflector separating the housing into an upper chamber and a lower chamber. Baffles are provided in both chambers, above and below the deflector. The upper baffle directs the incoming slurry radially outwardly in a torical path, throwing the particulate material toward a periphery of the housing in the first separation zone, in a gravity induced flow, through the annular passageway into the lower hopper where the relatively lighter and heavier constituents are then separated and separately discharged from the housing. A ring dam formed in the {pg,2 second baffle provides a recess into which the lighter constituents overflow where they are reunited with the liquid flow path and thus discharged from the housing. |
