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US 6,475,132 B2Granted
Double-intake disk centrifuge
AssigneeWestfalia Separator Food Tec GmbH
InventorKarl-Heinz Zettier
Life of this patent
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Abstract
A disk centrifuge having an intake device which includes two mutually separated intakes which are concentric with respect to the axis of rotation of the centrifugal drum and lead from opposite ends into a common distributor in the centrifugal drum. In a process for operating the centrifuge, the intake pressure at the upper intake tube is adjusted to be lower than the discharge pressure at the liquid discharge without a separating disk.
Claims5
A disk centrifuge comprising:
- a centrifugal drum having at least one liquid discharge and having an intake device;
- the intake device having two separate intakes;
- each intake being concentric to an axis of rotation of the centrifugal drum;
- one of the intakes, a lower intake, leading from below through a hollow spindle into a common distributor in the centrifugal drum;
- the other intake, an upper intake, leading from above through an upper intake tube into the distributor;
- separate intake ducts being respectively connected to the two intakes in the distributor;
- and
- wherein the intake ducts lead into respectively separate ascending ducts in a plate stack in the centrifugal drum.
5 more elements
Dependencies are inferred from the claim text.