DK1480754T3 - Full-cut three-phase worm centrifuge, full-worm worm centrifuge and method of operating a full-wrap three-phase worm centrifuge - Google Patents

Full-cut three-phase worm centrifuge, full-worm worm centrifuge and method of operating a full-wrap three-phase worm centrifuge

Info

Publication number
DK1480754T3
DK1480754T3 DK03711925.2T DK03711925T DK1480754T3 DK 1480754 T3 DK1480754 T3 DK 1480754T3 DK 03711925 T DK03711925 T DK 03711925T DK 1480754 T3 DK1480754 T3 DK 1480754T3
Authority
DK
Denmark
Prior art keywords
full
worm
centrifuge
phase
worm centrifuge
Prior art date
Application number
DK03711925.2T
Other languages
Danish (da)
Inventor
Herbert Kunz
Daniel Sandfort
Udo Beimann
Wilhelm Ostkamp
Ludger Horstkoetter
Ulrich Dr Horbach
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
Application granted granted Critical
Publication of DK1480754T3 publication Critical patent/DK1480754T3/en

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
    • B04B1/20—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
    • 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
    • B04B2001/2083—Configuration of liquid outlets

Landscapes

  • Centrifugal Separators (AREA)

Abstract

The invention relates to a three-phase solid-wall helical centrifuge and method for operation of a three-phase solid-wall helical centrifuge with a first internal weir (15), relative to the drum longitudinal axis, for drawing off a first light liquid phase (L1) and a second external weir (17), for drawing off a second heavier liquid phase (L2) from the spinning drum (3), characterised in that the second weir (17) comprises a through opening (37) provided with a throttling device (35) the separation of which from the through opening (37) may be altered.
DK03711925.2T 2002-03-07 2003-03-05 Full-cut three-phase worm centrifuge, full-worm worm centrifuge and method of operating a full-wrap three-phase worm centrifuge DK1480754T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10209925A DE10209925B4 (en) 2002-03-07 2002-03-07 Three-phase solid bowl screw centrifuge, solid bowl screw centrifuge and method of operating a three-phase solid bowl screw centrifuge
PCT/EP2003/002237 WO2003074185A1 (en) 2002-03-07 2003-03-05 Three-phase solid-wall helical centrifuge, solid-wall helical centrifuge and method for operation of a three-phase solid-wall helical centrifuge

Publications (1)

Publication Number Publication Date
DK1480754T3 true DK1480754T3 (en) 2010-08-16

Family

ID=27771050

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03711925.2T DK1480754T3 (en) 2002-03-07 2003-03-05 Full-cut three-phase worm centrifuge, full-worm worm centrifuge and method of operating a full-wrap three-phase worm centrifuge

Country Status (7)

Country Link
EP (1) EP1480754B1 (en)
AT (1) ATE465814T1 (en)
AU (1) AU2003218690A1 (en)
DE (2) DE10209925B4 (en)
DK (1) DK1480754T3 (en)
ES (1) ES2344409T3 (en)
WO (1) WO2003074185A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10203652B4 (en) * 2002-01-30 2006-10-19 Westfalia Separator Ag Solid bowl centrifuge with a weir
DE10336350B4 (en) 2003-08-08 2007-10-31 Westfalia Separator Ag Solid bowl centrifuge, with paring disc
US7255670B2 (en) * 2004-03-04 2007-08-14 Hutchison Hayes, L.P. Three phase decanter centrifuge
DE102005027553A1 (en) 2005-06-14 2006-12-28 Westfalia Separator Ag Three-phase solid bowl screw centrifuge and process for controlling the separation process
DE102006030477A1 (en) * 2006-03-30 2007-10-04 Westfalia Separator Ag Full metal helical conveyor centrifuge, has ring assigned to opening as closure device and displaceable using actuating device in position to open opening and in another position to close opening, where actuating device is assigned to ring
CA2619883C (en) 2006-05-11 2014-04-15 Westfalia Separator Ag Separator having a liquid outlet including a throttling device
DK200800555A (en) * 2008-04-16 2009-10-17 Alfa Laval Corp Ab Centrifugal separator
US8579783B2 (en) * 2009-07-02 2013-11-12 Andritz S.A.S. Weir and choke plate for solid bowl centrifuge
DK201070482A (en) * 2010-11-12 2012-05-13 Alfa Laval Corp Ab A centrifugal separator
DK178253B1 (en) * 2010-11-12 2015-10-12 Alfa Laval Corp Ab A centrifugal separator and an outlet element for a centrifugal separator
CN103316782A (en) * 2013-07-05 2013-09-25 安徽赛而特离心机有限公司 Drum set of three-phase disc separator
GB201321250D0 (en) 2013-12-02 2014-01-15 Gm Innovations Ltd An apparatus for removing impurities from a fluid stream
GB201703110D0 (en) * 2017-02-27 2017-04-12 Gm Innovations Ltd An apparatus for seperating components of a fluid stream
GB2572331B (en) 2018-03-26 2022-03-09 Gm Innovations Ltd An apparatus for separating components of a fluid stream
GB2606484A (en) 2018-04-24 2022-11-09 Gm Innovations Ltd An apparatus for producing potable water
DE102022100511A1 (en) 2022-01-11 2023-07-13 Gea Westfalia Separator Group Gmbh Solid bowl centrifuge and method of controlling the separation process of the solid bowl centrifuge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344432C2 (en) * 1983-12-08 1987-04-23 Flottweg-Werk Bird Machine GmbH, 8313 Vilsbiburg Centrifuge for separating a suspension with two liquid phases to be discharged separately
US5257968A (en) * 1991-06-06 1993-11-02 Alfa Laval Separation Inc. Inflatable dam for a decanter centrifuge
DE4130759A1 (en) * 1991-09-16 1993-03-18 Flottweg Gmbh CENTRIFUGE FOR CONTINUOUS SEPARATION OF SUBSTANCES OF DIFFERENT DENSITY
DE4320265C2 (en) * 1993-06-18 1995-08-03 Westfalia Separator Ag Weir for solid jacket centrifugal drums
WO1997020634A1 (en) * 1995-12-01 1997-06-12 Baker Hughes Incorporated Method and apparatus for controlling and monitoring continuous feed centrifuge
DE19962645C2 (en) * 1999-12-23 2003-04-30 Flottweg Gmbh Weir device for a centrifuge
DE10021983A1 (en) * 2000-05-05 2001-11-08 Baker Hughes De Gmbh Solid bowl centrifuge has an adjustable weir consisting of an annular plate connected to the centrifuge housing and fixed to cover the liquid openings of the centrifuge drum from the outside

Also Published As

Publication number Publication date
EP1480754B1 (en) 2010-04-28
EP1480754A1 (en) 2004-12-01
DE50312663D1 (en) 2010-06-10
WO2003074185A1 (en) 2003-09-12
ATE465814T1 (en) 2010-05-15
ES2344409T3 (en) 2010-08-26
DE10209925A1 (en) 2003-09-25
DE10209925B4 (en) 2010-06-17
AU2003218690A1 (en) 2003-09-16

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