SE9801183D0 - Centrifugal separator rotor - Google Patents

Centrifugal separator rotor

Info

Publication number
SE9801183D0
SE9801183D0 SE9801183A SE9801183A SE9801183D0 SE 9801183 D0 SE9801183 D0 SE 9801183D0 SE 9801183 A SE9801183 A SE 9801183A SE 9801183 A SE9801183 A SE 9801183A SE 9801183 D0 SE9801183 D0 SE 9801183D0
Authority
SE
Sweden
Prior art keywords
rotor
liquid
separation
chamber
distribution chamber
Prior art date
Application number
SE9801183A
Other languages
Swedish (sv)
Inventor
Hans Ingvar Haellgren
Thomas Arne Davidsson
Leif Gunnar Larsson
Hans Olov Moberg
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 SE9801183A priority Critical patent/SE9801183D0/en
Publication of SE9801183D0 publication Critical patent/SE9801183D0/en
Priority to EP99918411A priority patent/EP1068016B1/en
Priority to AT99918411T priority patent/ATE439913T1/en
Priority to DE69941290T priority patent/DE69941290D1/en
Priority to PCT/SE1999/000515 priority patent/WO1999051353A1/en
Priority to KR1020007010981A priority patent/KR100577663B1/en
Priority to BR9909347-2A priority patent/BR9909347A/en
Priority to AU36341/99A priority patent/AU3634199A/en
Priority to JP2000542112A priority patent/JP3431598B2/en
Priority to CN99806993A priority patent/CN1104959C/en
Priority to US09/322,686 priority patent/US6183407B1/en
Priority to NO20004894A priority patent/NO20004894L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/06—Fluid drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/005—Centrifugal separators or filters for fluid circulation systems, e.g. for lubricant oil circulation systems
    • 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
    • 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

Abstract

In a rotor for a centrifugal separator there is delimited at one rotor end a distribution chamber (24) for a pressurised liquid supplied to the rotor for being cleaned from particles, and at the opposite rotor end there are liquid outlets arranged for reaction drive of the rotor. The liquid outlets open on the rotor outside in a liquid free space radially spaced from the rotational axis of the rotor. The separation chamber (7) of the rotor, which is situated between the distribution chamber (24) and the outlets (27), contains arcuate separation discs (11), which are distributed around the rotational axis (10) of the rotor and formed such that a lot of axially extending separation channels are delimited, which have a relatively small through-flow resistance to liquid to be cleaned. The separation channels extend axially from the distribution chamber (24) to a collecting chamber (25). The collecting chamber (25) communicates with an outlet chamber (26) at a radial level in the rotor corresponding to that of the radially innermost parts of the separation discs. By the invention efficient separation can be accomplished and the largest possible part of the pressure of the supplied liquid can be used for the rotation of the rotor.
SE9801183A 1998-04-02 1998-04-02 Centrifugal separator rotor SE9801183D0 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9801183A SE9801183D0 (en) 1998-04-02 1998-04-02 Centrifugal separator rotor
CN99806993A CN1104959C (en) 1998-04-02 1999-03-30 Rotor for centrifugal separator
PCT/SE1999/000515 WO1999051353A1 (en) 1998-04-02 1999-03-30 Rotor for centrifugal separator
AT99918411T ATE439913T1 (en) 1998-04-02 1999-03-30 ROTOR FOR SEPARATION CENTRIFUGE
DE69941290T DE69941290D1 (en) 1998-04-02 1999-03-30 ROTOR FOR DISTRICT
EP99918411A EP1068016B1 (en) 1998-04-02 1999-03-30 Rotor for centrifugal separator
KR1020007010981A KR100577663B1 (en) 1998-04-02 1999-03-30 Rotor for centrifugal separator
BR9909347-2A BR9909347A (en) 1998-04-02 1999-03-30 Rotor for centrifugal separator
AU36341/99A AU3634199A (en) 1998-04-02 1999-03-30 Rotor for centrifugal separator
JP2000542112A JP3431598B2 (en) 1998-04-02 1999-03-30 Centrifuge rotor
US09/322,686 US6183407B1 (en) 1998-04-02 1999-05-28 Centrifugal separator having axially-extending, angled separation discs
NO20004894A NO20004894L (en) 1998-04-02 2000-09-29 Rotor for a centrifugal separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801183A SE9801183D0 (en) 1998-04-02 1998-04-02 Centrifugal separator rotor

Publications (1)

Publication Number Publication Date
SE9801183D0 true SE9801183D0 (en) 1998-04-02

Family

ID=20410858

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801183A SE9801183D0 (en) 1998-04-02 1998-04-02 Centrifugal separator rotor

Country Status (11)

Country Link
EP (1) EP1068016B1 (en)
JP (1) JP3431598B2 (en)
KR (1) KR100577663B1 (en)
CN (1) CN1104959C (en)
AT (1) ATE439913T1 (en)
AU (1) AU3634199A (en)
BR (1) BR9909347A (en)
DE (1) DE69941290D1 (en)
NO (1) NO20004894L (en)
SE (1) SE9801183D0 (en)
WO (1) WO1999051353A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1268074B1 (en) * 2000-04-03 2005-09-28 Mann + Hummel GmbH Centrifuge having axially oriented separator surfaces
US6602180B2 (en) 2000-04-04 2003-08-05 Fleetguard, Inc. Self-driven centrifuge with vane module
US6540653B2 (en) 2000-04-04 2003-04-01 Fleetguard, Inc. Unitary spiral vane centrifuge module
US6551230B2 (en) * 2000-04-04 2003-04-22 Fleetguard, Inc. Molded spiral vane and linear component for a centrifuge
US6652439B2 (en) 2000-04-04 2003-11-25 Fleetguard, Inc. Disposable rotor shell with integral molded spiral vanes
DE60013399T2 (en) * 2000-04-04 2005-09-08 Fleetguard, Inc., Nashville Self-propelled centrifuge with separation bucket module
US6572523B2 (en) 2001-04-05 2003-06-03 Fleetguard, Inc. Centrifuge rotation indicator
SE520453C2 (en) * 2001-11-01 2003-07-15 Alfa Laval Corp Ab An apparatus for simultaneously purifying a liquid and a gas
SE520952C2 (en) * 2002-01-25 2003-09-16 Alfa Laval Corp Ab An apparatus for simultaneously purifying a liquid and a gas
CN100360244C (en) * 2004-07-27 2008-01-09 潘雨力 Centrifugal separator
US7566294B2 (en) * 2005-03-11 2009-07-28 Cummins Filtration Ip Inc. Spiral vane insert for a centrifuge
DE202005007162U1 (en) * 2005-05-02 2006-09-21 Hengst Gmbh & Co.Kg Rotor for a centrifuge
KR101430151B1 (en) 2012-05-30 2014-08-18 (주)한영기공 Rotor cover of centrifugal separator for liquid filtration
KR101522540B1 (en) * 2013-04-17 2015-05-27 (주)크린피아 Apparatus for automatic discharge of sludge using centrifugal separator
RU2538165C1 (en) * 2013-08-27 2015-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Азово-Черноморская государственная агроинженерная академия" (ФГБОУ ВПО АЧГАА) Milk separator-cleaner
US20160375387A1 (en) * 2014-02-25 2016-12-29 Tokyo Roki Co., Ltd. Oil separator
KR101480923B1 (en) * 2014-04-18 2015-01-13 신흥정공(주) Hybrid centrifugal filter
KR101519058B1 (en) * 2014-11-18 2015-05-13 신흥정공(주) Cover for Centrifugal filter
NL2033073B1 (en) * 2022-09-19 2024-03-25 Biorganics Uft B V Combined separator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1719522A (en) * 1924-05-19 1929-07-02 Sharples Separator Company Cream separator
FR745412A (en) * 1931-12-18 1933-05-10
US2755992A (en) * 1953-10-19 1956-07-24 Glacier Co Ltd Centrifugal separators
US5637217A (en) * 1995-01-25 1997-06-10 Fleetguard, Inc. Self-driven, cone-stack type centrifuge

Also Published As

Publication number Publication date
EP1068016A1 (en) 2001-01-17
EP1068016B1 (en) 2009-08-19
BR9909347A (en) 2000-12-12
ATE439913T1 (en) 2009-09-15
CN1104959C (en) 2003-04-09
WO1999051353A1 (en) 1999-10-14
CN1304337A (en) 2001-07-18
NO20004894L (en) 2000-11-16
JP3431598B2 (en) 2003-07-28
JP2002510547A (en) 2002-04-09
AU3634199A (en) 1999-10-25
KR100577663B1 (en) 2006-05-23
DE69941290D1 (en) 2009-10-01
NO20004894D0 (en) 2000-09-29
KR20010052233A (en) 2001-06-25

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