SE514774C2 - Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation - Google Patents

Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation

Info

Publication number
SE514774C2
SE514774C2 SE9804451A SE9804451A SE514774C2 SE 514774 C2 SE514774 C2 SE 514774C2 SE 9804451 A SE9804451 A SE 9804451A SE 9804451 A SE9804451 A SE 9804451A SE 514774 C2 SE514774 C2 SE 514774C2
Authority
SE
Sweden
Prior art keywords
rotor
liquid
pressure
control
space
Prior art date
Application number
SE9804451A
Other languages
English (en)
Swedish (sv)
Other versions
SE9804451D0 (sv
SE9804451L (sv
Inventor
Olev Maeehans
Original Assignee
Alfa Laval Ab
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 Alfa Laval Ab filed Critical Alfa Laval Ab
Priority to SE9804451A priority Critical patent/SE514774C2/sv
Publication of SE9804451D0 publication Critical patent/SE9804451D0/xx
Priority to AU15924/00A priority patent/AU759620B2/en
Priority to CA002315378A priority patent/CA2315378C/en
Priority to DE69941369T priority patent/DE69941369D1/de
Priority to US09/622,498 priority patent/US6616589B1/en
Priority to AT99958585T priority patent/ATE441481T1/de
Priority to PCT/SE1999/002037 priority patent/WO2000037177A1/en
Priority to EP99958585A priority patent/EP1163055B1/de
Publication of SE9804451L publication Critical patent/SE9804451L/
Priority to NO20004136A priority patent/NO318615B1/no
Publication of SE514774C2 publication Critical patent/SE514774C2/sv
Priority to US10/470,607 priority patent/US6953423B2/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
    • B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
    • B04B1/12—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with continuous discharge
    • 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
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/02—Continuous feeding or discharging; Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Program control of centrifuges
    • B04B2013/006—Interface detection or monitoring of separated components

Landscapes

  • Centrifugal Separators (AREA)
SE9804451A 1998-12-21 1998-12-21 Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation SE514774C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9804451A SE514774C2 (sv) 1998-12-21 1998-12-21 Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation
EP99958585A EP1163055B1 (de) 1998-12-21 1999-11-10 Zentrifugaltrenner mit regeleinrichtung und methode zur regelung einer trennungsoperation
US09/622,498 US6616589B1 (en) 1998-12-21 1999-11-10 Method and equipment for controlling the position of an interface between separated liquids in a centrifugal rotor
CA002315378A CA2315378C (en) 1998-12-21 1999-11-10 Control equipment for a centrifugal separator and a method of controlling a separating operation
DE69941369T DE69941369D1 (de) 1998-12-21 1999-11-10 Zentrifugaltrenner mit regeleinrichtung und methode zur regelung einer trennungsoperation
AU15924/00A AU759620B2 (en) 1998-12-21 1999-11-10 Control equipment for a centrifugal separator and a method of controlling a separating operation
AT99958585T ATE441481T1 (de) 1998-12-21 1999-11-10 Zentrifugaltrenner mit regeleinrichtung und methode zur regelung einer trennungsoperation
PCT/SE1999/002037 WO2000037177A1 (en) 1998-12-21 1999-11-10 Control equipment for a centrifugal separator and a method of controlling a separating operation
NO20004136A NO318615B1 (no) 1998-12-21 2000-08-18 Utstyr for a regulere en sentrifugalseparator og en fremgangsmate for styring av en separeringsprosess
US10/470,607 US6953423B2 (en) 1998-12-21 2003-02-10 Device for controlling the position of interface of separated liquids in a centrifugal separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9804451A SE514774C2 (sv) 1998-12-21 1998-12-21 Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation

Publications (3)

Publication Number Publication Date
SE9804451D0 SE9804451D0 (sv) 1998-12-21
SE9804451L SE9804451L (sv) 2000-06-22
SE514774C2 true SE514774C2 (sv) 2001-04-23

Family

ID=20413777

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9804451A SE514774C2 (sv) 1998-12-21 1998-12-21 Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation

Country Status (9)

Country Link
US (2) US6616589B1 (de)
EP (1) EP1163055B1 (de)
AT (1) ATE441481T1 (de)
AU (1) AU759620B2 (de)
CA (1) CA2315378C (de)
DE (1) DE69941369D1 (de)
NO (1) NO318615B1 (de)
SE (1) SE514774C2 (de)
WO (1) WO2000037177A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006096113A1 (en) * 2005-03-08 2006-09-14 Alfa Laval Corporate Ab A centrifugal separator

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514774C2 (sv) * 1998-12-21 2001-04-23 Alfa Laval Ab Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation
SE521432C2 (sv) * 1999-06-03 2003-11-04 Alfa Laval Corp Ab Sätt att ställa in ett gränsskikts radiella nivå i en centrifugalseparator
US7479123B2 (en) 2002-03-04 2009-01-20 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
US7211037B2 (en) 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
SE524469C2 (sv) * 2002-12-12 2004-08-10 Alfa Laval Corp Ab Sätta vid rening av olja från förorenande partiklar i en centrifugalseparator
US7476209B2 (en) 2004-12-21 2009-01-13 Therakos, Inc. Method and apparatus for collecting a blood component and performing a photopheresis treatment
SE529562C2 (sv) 2006-02-13 2007-09-18 Alfa Laval Corp Ab Sätt att övervaka centrifugalseparator
SE533360C2 (sv) * 2009-02-24 2010-09-07 Alfa Laval Corp Ab Centrifugalseparator och metod för separering
DK2366457T3 (da) 2010-03-19 2013-06-10 Alfa Laval Corp Ab Anordning og fremgangsmåde til monitorering og justering af et grænsefladelags radiale position i en centrifuge
EP2644278B1 (de) * 2012-03-27 2014-12-10 Alfa Laval Corporate AB Fliehkraftabscheider und Verfahren zur Steuerung intermittierender Entladung
ES2540458B1 (es) * 2013-06-04 2016-05-10 Universidad De Jaén Sistema de regulación automático de la salida de la interfase entre agua y aceite de un decantador centrífugo horizontal en el proceso de elaboración de aceite de oliva
US9400196B2 (en) * 2013-11-12 2016-07-26 Syncrude Canada Ltd. Method of detecting and controlling E-line loss in a centrifuge
ES2807592T3 (es) 2015-04-24 2021-02-23 Alfa Laval Corp Ab Separador centrífugo y métodos relacionados con el mismo
EP3156134B1 (de) * 2015-10-12 2018-07-25 Alfa Laval Corporate AB Zentrifugalabscheider mit intermittierender entladung schwerer phasen
EP3871791B1 (de) * 2020-02-25 2025-12-31 Alfa Laval Corporate AB Verfahren zur bestimmung von lufteinschlüssen in einem zentrifugalabscheider
DE102020121422A1 (de) * 2020-08-14 2022-02-17 Gea Westfalia Separator Group Gmbh Separator
DE102020121420A1 (de) * 2020-08-14 2022-02-17 Gea Westfalia Separator Group Gmbh Separator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE76670C1 (de) *
GB330958A (en) 1929-01-03 1930-07-03 Harold William Fawcett Improvements in and relating to centrifugal separators
DK120629B (da) * 1963-06-12 1971-06-21 Separator Ab Fremgangsmåde til ved separering af opslemninger at regulere koncentrationen af det afgående koncentrat, samt anlæg til udøvelse af fremgangsmåden.
US4005817A (en) * 1975-09-18 1977-02-01 Dorr-Oliver Incorporated Nozzle type centrifuge
DE2926237C2 (de) * 1979-06-29 1981-07-02 Westfalia Separator Ag, 4740 Oelde Selbstentleerende Klärtrommel
SE418459B (sv) * 1979-09-05 1981-06-09 Alfa Laval Ab Centrifugalseparator
SE8302215D0 (sv) * 1983-04-20 1983-04-20 Alfa Laval Marine Power Eng Centrifugalseparator
SE440487B (sv) * 1983-12-21 1985-08-05 Alfa Laval Marine Power Eng Anordning vid centrifugalseparator
DE3601814A1 (de) * 1986-01-22 1987-07-23 Westfalia Separator Ag Verfahren und vorrichtung zum trennen von zwei fluessigen phasen mittels einer zentrifuge
SE458507B (sv) * 1987-06-24 1989-04-10 Alfa Laval Marine Power Eng Foerfarande vid drift av en centrifugalseparator samt centrifugalseparator foer genomfoerande av foerfarandet
SE501246C2 (sv) * 1987-12-17 1994-12-19 Kyffhaeuser Maschf Artern Gmbh Anordning för automatisk konstanthållning av vätsketrycket i vätskeförande ledningar, exempelvis vid utloppet hos centrifugseparatorer
JPH0286856A (ja) * 1988-09-22 1990-03-27 Mitsubishi Kakoki Kaisha Ltd 遠心分離機の制御方法
DE4242526C1 (de) * 1992-12-16 1994-02-10 Westfalia Separator Ag Schleudertrommel zum Konzentrieren suspendierter Feststoffe
US5944649A (en) * 1997-01-24 1999-08-31 Alfa Laval Ab Method and device for the supply of control liquid to a centrifugal separator
SE514774C2 (sv) * 1998-12-21 2001-04-23 Alfa Laval Ab Reglerutrustning för centrifugalseparator samt sätt att reglera en separeringsoperation
SE520744C2 (sv) * 1999-03-08 2003-08-19 Alfa Laval Corp Ab Förfarande och anordning för indikering av ett oönskat drifttillstånd vid en centrifugalseparator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006096113A1 (en) * 2005-03-08 2006-09-14 Alfa Laval Corporate Ab A centrifugal separator
GB2438137A (en) * 2005-03-08 2007-11-14 Alfa Laval Corp Ab A centrifugal separator
US7485084B2 (en) 2005-03-08 2009-02-03 Alfa Laval Corporate Ab Apparatus and method for controlling the radial level of an interface in a centrifugal separator
GB2438137B (en) * 2005-03-08 2010-10-20 Alfa Laval Corp Ab A centrifugal separator

Also Published As

Publication number Publication date
US20050054505A1 (en) 2005-03-10
CA2315378A1 (en) 2000-06-29
NO20004136D0 (no) 2000-08-18
EP1163055B1 (de) 2009-09-02
AU759620B2 (en) 2003-04-17
WO2000037177A1 (en) 2000-06-29
US6616589B1 (en) 2003-09-09
CA2315378C (en) 2003-01-28
DE69941369D1 (de) 2009-10-15
NO20004136L (no) 2000-10-18
ATE441481T1 (de) 2009-09-15
SE9804451D0 (sv) 1998-12-21
AU1592400A (en) 2000-07-12
EP1163055A1 (de) 2001-12-19
US6953423B2 (en) 2005-10-11
SE9804451L (sv) 2000-06-22
NO318615B1 (no) 2005-04-18

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