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EP2050505A3 - Centrifuge and separator disc - Google Patents

Centrifuge and separator disc Download PDF

Info

Publication number
EP2050505A3
EP2050505A3 EP08166801A EP08166801A EP2050505A3 EP 2050505 A3 EP2050505 A3 EP 2050505A3 EP 08166801 A EP08166801 A EP 08166801A EP 08166801 A EP08166801 A EP 08166801A EP 2050505 A3 EP2050505 A3 EP 2050505A3
Authority
EP
European Patent Office
Prior art keywords
centrifuge
separator disc
separator
separation plates
plate package
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08166801A
Other languages
German (de)
French (fr)
Other versions
EP2050505A2 (en
EP2050505B1 (en
Inventor
Kathrin Quiter
Andreas Penkl
Thomas Bathelt
Markus HÜLLMANN
Thomas Kleimann
Klaus Baalmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Mechanical Equipment GmbH
Original Assignee
GEA Westfalia Separator GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GEA Westfalia Separator GmbH filed Critical GEA Westfalia Separator GmbH
Publication of EP2050505A2 publication Critical patent/EP2050505A2/en
Publication of EP2050505A3 publication Critical patent/EP2050505A3/en
Application granted granted Critical
Publication of EP2050505B1 publication Critical patent/EP2050505B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/12—Inserts, e.g. armouring plates
    • B04B7/14—Inserts, e.g. armouring plates for separating walls of conical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B2001/2066—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with additional disc stacks

Landscapes

  • Centrifugal Separators (AREA)

Abstract

Zentrifuge, insbesondere Separator oder Vollmantel-Schneckenzentrifuge, mit einer Schleudertrommel, in welcher ein Trenntellerpaket (2) aus Trenntellern (7) angeordnet ist, dadurch gekennzeichnet, daß wenigstens einer oder mehrere der Trennteller (7) wenigstens eine umlaufende Sicke (9) aufweisen (Fig. 1).

Figure imgaf001
Centrifuge, in particular separator or solid bowl centrifuge, with a centrifugal drum, in which a separator plate package (2) of separation plates (7) is arranged, characterized in that at least one or more of the separation plates (7) have at least one circumferential bead (9) ( Fig. 1).
Figure imgaf001
EP08166801.4A 2007-10-17 2008-10-16 Centrifuge and separator disc Active EP2050505B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007049697 2007-10-17

Publications (3)

Publication Number Publication Date
EP2050505A2 EP2050505A2 (en) 2009-04-22
EP2050505A3 true EP2050505A3 (en) 2010-01-06
EP2050505B1 EP2050505B1 (en) 2016-04-06

Family

ID=40076833

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08166801.4A Active EP2050505B1 (en) 2007-10-17 2008-10-16 Centrifuge and separator disc

Country Status (2)

Country Link
EP (1) EP2050505B1 (en)
DE (1) DE102008051867A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011050046A1 (en) 2011-05-02 2012-11-08 Gea Mechanical Equipment Gmbh centrifuge
DE102013101654A1 (en) 2013-02-20 2014-08-21 Gea Mechanical Equipment Gmbh Separator disc package
US10512864B2 (en) 2014-03-27 2019-12-24 Tokyo Roki Co., Ltd. Oil separator
EP3231515B1 (en) 2016-04-13 2020-09-30 Alfa Laval Corporate AB Separating disc for centrifugal separator and disc package comprising such separating discs
KR20220125360A (en) * 2020-01-24 2022-09-14 미쯔비시 가꼬끼 가이샤 리미티드 Centrifuge device and separator plate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE163331C (en) *
US694736A (en) * 1902-01-04 1902-03-04 Nicholas W Gales Liner for centrifugal liquid-separators.
DE102004037925A1 (en) * 2003-08-08 2005-02-24 Westfalia Separator Ag Separator for liquid-solid separation has diameter of passage inside disc pack above lowermost disc in direction of flow not constant and/or passage is inclined to rotational axis of drum

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599629A (en) 1948-10-30 1952-06-10 Rca Corp Electron discharge device and associated circuit
SE321896B (en) 1968-02-29 1970-03-16 Alfa Laval Ab
DE3607526A1 (en) 1985-03-14 1987-09-10 Westfalia Separator Ag Centrifuge with a self-emptying centrifuge drum
WO2005005050A1 (en) 2003-07-10 2005-01-20 Westfalia Separator Ag Centrifuge comprising a separator disc stack and separator disc

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE163331C (en) *
US694736A (en) * 1902-01-04 1902-03-04 Nicholas W Gales Liner for centrifugal liquid-separators.
DE102004037925A1 (en) * 2003-08-08 2005-02-24 Westfalia Separator Ag Separator for liquid-solid separation has diameter of passage inside disc pack above lowermost disc in direction of flow not constant and/or passage is inclined to rotational axis of drum

Also Published As

Publication number Publication date
EP2050505A2 (en) 2009-04-22
DE102008051867A1 (en) 2009-04-23
EP2050505B1 (en) 2016-04-06

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