Zentrifugenrotor für einen Zentrifugalabscheider, Zentrifugalabscheider, Verfahren zum Abscheiden und Konische Platte

Details

Veröffentlichungs-Nr.

EP3207996

Aktenzeichen

EP16156722

Anmeldetag

22. Februar 2016

Veröffentlichung

8. Mai 2019

Erteilung

8. Mai 2019

Rechtsraum

EP

IPC

B04B7/14B04B5/12

Abstract

A centrifuge rotor (15) for a centrifugal separator for separation of a relatively heavy phase of a fluid from a relatively light phase of the fluid is disclosed. The centrifuge rotor comprises a stack of conical disks (20', 20"), and has a central axis (x) of rotation. Each conical disk has an outward surface (26) and an inward surface (27). The stack of conical disks comprises a plurality of interspace (30', 30") between adjacent conical disks. The interspaces comprises first interspaces (30') for separation of the relatively heavy phase from the relatively light phase, and second interspaces (30"). A check valve device (40) is provided in each second interspace for closing the second interspace in an inward direction (ID) towards the central axis, and permitting opening of the second interspace in an outward direction (OD). Also a centrifugal separator, a method for separation and a conical disk are disclosed.

Anmelder

Firma

Alfa Laval Corporate AB

Land

🇸🇪 Schweden

Fachgebiete