Abstract: A separator having a conical separator drum mounted rotatably at only one of its axial ends and having a vertical axis of rotation. The drum includes a rotary spindle for driving the separator drum. The separator includes an inflow pipe for a product to be processed and at least two liquid outlets. The first liquid outlet is for a lighter phase and the second liquid outlet is for a heavier phase. The first liquid outlet includes a stripping disk. Further included is a solids discharge port and a separation plate stack in the separator drum. The second liquid outlet is followed outside the drum by a settable throttle device having an annular disk for displacing a liquid radius of the heavier phase by a throttling in an outflow cross section for the heavier phase.

Abstract: A separator with an at least inwardly singly or doubly conical separator drum (1) which is mounted rotatably at only one of its axial ends and which has a vertical axis of rotation and which, furthermore, has the following: only at its lower end or at its upper end, a rotary spindle for driving the separator drum, which rotary spindle is mounted oscillatingly about an articulation point (G), an inflow pipe (4) for a product to be processed, at least two liquid outlets for a lighter phase (LP) and a heavier phase (HP), the liquid outlet for the lighter phase (LP) being provided with a stripping disk, preferably solid discharge ports in the region of its largest inner circumference, and a separation plate stack arranged in the separator drum, the further liquid outlet (12) being followed outside the drum by a settable throttle device (13) which preferably has an annular disk (19) and is designed for displacing the liquid radius R(HP), up to which the heavy phase extends in the drum, by a variation in the outflo

Abstract: A centrifuge drum for concentrating suspended solids, has a peripheral solids collection chamber having outlet channels, a plate insert of disks communicating at a peripheral area with the solids collection chamber such that solids precipitating in the plate insert are conveyed to the solids collection chamber and an inlet chamber through which suspension being clarified is conveyed. The plate insert has central channels for diverting clarified suspension and outer rising channels extending upwardly therethrough with inlets in communication with the inlet chamber and outlets. Diverting channels are in communication with the outlets of the rising channels and have radially outward sections in communication with the solids collection chamber for diverting solids thereto and radially inward sections with outlets for diverting a solids loaded partial stream.

Abstract: In the process, a starch-containing suspension 1 is divided at admixture of washing liquid 5 in a centrifuge "A" into starch-containing concentrate 2, a first liquid phase 3 with primarily dissolved substances and a second liquid phase 4 with primarily undissolved substances. The first liquid phase 3 is especially suitable as washing liquid in counterflow washing processes as it contains no obstructive undissolved substances. Also, the disposal of this liquid phase is simpler. The second liquid phase 4 with the undissolved substances is generated in higher concentration compared to conventional processes so that the processing of this phase is less cumbersome.