CENTRIFUGE AND METHOD OF LOADING A CENTRIFUGE

摘要

Disclosed is a pusher centrifuge comprising a screen drum rotatable about an axis of rotation for separating a mixture into a solid cake and into a liquid phase, and a pusher base apparatus arranged in the screen drum which is arranged movable to and fro alternately in a first pushing direction and a second pushing direction along the axis of rotation so that the solid cake can be alternately displaced along the axis of rotation. The mixture is introduced into a first empty space or into a second empty space by means of a feed device, which first empty space is established on a displacement of the solid cake by the pusher base apparatus in the first pushing direction and the second empty space is established on a displacement of the solid cake by the pusher base apparatus in the pushing direction opposite to the first pushing direction.

主权项

1. A centrifuge, in particular a double-action pusher centrifuge, or a single-stage or multistage pusher centrifuge, comprising a screen drum (3) which is rotatable about an axis of rotation (2) for separating a mixture (4) into a solid cake (5) and into a liquid phase (6), a pusher base apparatus (8) which is arranged in the screen drum (3) and which is arranged movable to and fro alternately in a first pushing direction (S1) and a second pushing direction (S2) along the axis of rotation (2) such that the solid cake (5) is alternately displaceable along the axis of rotation (2) as well as a feed device (1000) with which the mixture (4) can be introduced into a first empty space (1101) or into a second empty space (1102), which first empty space (1101) can be established on a displacement of the solid cake (5) by the pusher base apparatus (8) in the first pushing direction (S1) and the second empty space (1102) can be established on a displacement of the solid cake (5) by the pusher base apparatus (8) in the pushing direction (S2) opposite to the first pushing direction (S1), wherein the feed device (1000) comprises a feed redirection control (1020) and a mixture supply (1010) such that the mixture (4) can be supplied by means of the feed redirection control (1020) via the mixture supply (1010) to the first empty space (1101) or to the second empty space (1102) in accordance with a predefinable scheme.