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1. WO2012062326 - A CENTRIFUGAL SEPARATOR, WEAR RESISTANCE MEMBER AND SET OF WEAR RESISTANCE MEMBERS FOR A CENTRIFUGAL SEPARATOR

Publication Number WO/2012/062326
Publication Date 18.05.2012
International Application No. PCT/DK2011/050424
International Filing Date 10.11.2011
IPC
B04B 7/12 2006.01
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
B04B 1/00 2006.01
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
CPC
B04B 1/20
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
20discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
B04B 1/2008
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
20discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
2008with an abrasion-resistant conveyor or drum
B04B 15/00
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
15Other accessories for centrifuges
B04B 2001/2091
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
20discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
2091Configuration of solids outlets
B04B 7/12
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
Applicants
  • ALFA LAVAL CORPORATE AB [SE]/[SE] (AllExceptUS)
  • LENDZIAN, Willi B. [DK]/[DK] (UsOnly)
  • SVARRER, Hans Lauge Joakim [DK]/[DK] (UsOnly)
  • REIFF, Henrik [DK]/[DK] (UsOnly)
Inventors
  • LENDZIAN, Willi B.
  • SVARRER, Hans Lauge Joakim
  • REIFF, Henrik
Agents
  • JØRGENSEN, Bjørn Barker
Priority Data
PA 2010 7048312.11.2010DK
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A CENTRIFUGAL SEPARATOR, WEAR RESISTANCE MEMBER AND SET OF WEAR RESISTANCE MEMBERS FOR A CENTRIFUGAL SEPARATOR
(FR) SÉPARATEUR CENTRIFUGE, ORGANE DE RÉSISTANCE À L'USURE, ENSEMBLE D'ORGANES DE RÉSISTANCE À L'USURE POUR UN SÉPARATEUR CENTRIFUGE
Abstract
(EN)
A centrifugal separator comprises a bowl with a conical part (17) with a narrow discharge end (15) comprising a radial surface (19); an end member (21) opposite the radial surface; a number of distance members extending between the radial surface (19) and the end member (21) and providing outlet openings (10) between adjacent distance members (27); and wear resistance members covering surfaces at the outlet openings, wherein the wear resistance members comprise bushing members (29) with mantle portions (31) surrounding respective distance members (27).
(FR)
Un séparateur centrifuge comprend un bol comportant une partie conique (17) avec une extrémité de déchargement (15) étroite comprenant une surface radiale (19) ; un organe d'extrémité (21) opposé à la surface radiale ; un certain nombre d'organes de distance s'étendant entre la surface radiale (19) et l'organe d'extrémité (21) et fournissant des ouvertures de sortie (10) entre les organes de distance (27) adjacents ; et des organes de résistance à l'usure recouvrant les surfaces au niveau des ouvertures de sortie, les organes de résistance à l'usure comprenant des organes formant douille (29) avec des parties formant manchon (31) entourant les organes de distance (27) respectifs.
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