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1. AU2017351684 - A separation disc for a centrifugal separator

Office
Australie
Numéro de la demande 2017351684
Date de la demande 25.10.2017
Numéro de publication 2017351684
Date de publication 03.05.2018
Type de publication B2
CIB
B04B 7/14
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
04APPAREILS OU MACHINES CENTRIFUGES UTILISÉS AVEC LES PROCÉDÉS PHYSIQUES OU CHIMIQUES
BCENTRIFUGEURS
7Eléments des centrifugeurs
08Tambours rotatifs
12Garnitures internes, p.ex. plaques de protection
14pour parois de séparation de forme conique
B04B 1/08
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
04APPAREILS OU MACHINES CENTRIFUGES UTILISÉS AVEC LES PROCÉDÉS PHYSIQUES OU CHIMIQUES
BCENTRIFUGEURS
1Centrifugeurs à tambours rotatifs à parois pleines pour la séparation de mélanges essentiellement liquides contenant ou non des particules solides
04avec cloisons intérieures
08de forme conique
CPC
B04B 1/08
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
1Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
04with inserted separating walls
08of conical shape
B04B 7/14
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
7Elements of centrifuges
08Rotary bowls
12Inserts, e.g. armouring plates
14for separating walls of conical shape
Déposants Alfa Laval Corporate AB
Inventeurs

Mandataires FB Rice Pty Ltd
Données relatives à la priorité 16196560 31.10.2016 EP
Titre
(EN) A separation disc for a centrifugal separator
Abrégé
(EN)
The present invention provides a separation disc (1) for a centrifugal separator, said disc being adapted to be comprised in a stack of separation discs inside a centrifugal rotor for separating a fluid mixture. The separation disc (1) has a truncated conical shape with an inner surface (2) and an outer surface (3) and a plurality of spot- formed spacing members (4) extending from at least one of the inner surface and the outer surface. The spot-formed spacing members (4) are for providing interspaces between mutually adjacent separation discs (1) in a stack of separation discs, and said plurality of spot-formed spacing members are tip-shaped and taper from a base at the surface of the separation disc towards a tip extending a height from said surface. The present invention further provides a stack of separation discs, a centrifugal separator and a method for separating at least two components of a fluid mixture.