SE0601355L - Centrifugalseparator där den mekaniska tätningsanordningen innefattar ett förspänningselement - Google Patents

Centrifugalseparator där den mekaniska tätningsanordningen innefattar ett förspänningselement

Info

Publication number
SE0601355L
SE0601355L SE0601355A SE0601355A SE0601355L SE 0601355 L SE0601355 L SE 0601355L SE 0601355 A SE0601355 A SE 0601355A SE 0601355 A SE0601355 A SE 0601355A SE 0601355 L SE0601355 L SE 0601355L
Authority
SE
Sweden
Prior art keywords
sealing element
separator
sealing device
centrifugal separator
mechanical sealing
Prior art date
Application number
SE0601355A
Other languages
English (en)
Other versions
SE530024C2 (sv
Inventor
Kjell Klintenstedt
Original Assignee
Alfa Laval Corp 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 Corp Ab filed Critical Alfa Laval Corp Ab
Priority to SE0601355A priority Critical patent/SE530024C2/sv
Priority to PCT/SE2007/050411 priority patent/WO2008013495A1/en
Priority to EP07748571.2A priority patent/EP2029918B1/en
Priority to KR1020087031039A priority patent/KR101273035B1/ko
Priority to RU2009101487/06A priority patent/RU2422707C2/ru
Priority to CN2007800304594A priority patent/CN101506552B/zh
Priority to JP2009516450A priority patent/JP4890612B2/ja
Priority to US12/305,268 priority patent/US7998051B2/en
Publication of SE0601355L publication Critical patent/SE0601355L/sv
Publication of SE530024C2 publication Critical patent/SE530024C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • B04B7/00—Elements of centrifuges
    • 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
    • B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/346—Pressing means the pressing force varying during operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Centrifugal Separators (AREA)
SE0601355A 2006-06-20 2006-06-20 Centrifugalseparator där den mekaniska tätningsanordningen innefattar ett förspänningselement SE530024C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0601355A SE530024C2 (sv) 2006-06-20 2006-06-20 Centrifugalseparator där den mekaniska tätningsanordningen innefattar ett förspänningselement
PCT/SE2007/050411 WO2008013495A1 (en) 2006-06-20 2007-06-12 Centrifugal separator
EP07748571.2A EP2029918B1 (en) 2006-06-20 2007-06-12 Centrifugal separator
KR1020087031039A KR101273035B1 (ko) 2006-06-20 2007-06-12 원심 분리기
RU2009101487/06A RU2422707C2 (ru) 2006-06-20 2007-06-12 Центробежный сепаратор
CN2007800304594A CN101506552B (zh) 2006-06-20 2007-06-12 离心分离器
JP2009516450A JP4890612B2 (ja) 2006-06-20 2007-06-12 遠心分離機
US12/305,268 US7998051B2 (en) 2006-06-20 2007-06-12 Centrifugal separator with sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0601355A SE530024C2 (sv) 2006-06-20 2006-06-20 Centrifugalseparator där den mekaniska tätningsanordningen innefattar ett förspänningselement

Publications (2)

Publication Number Publication Date
SE0601355L true SE0601355L (sv) 2007-12-21
SE530024C2 SE530024C2 (sv) 2008-02-12

Family

ID=38935805

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0601355A SE530024C2 (sv) 2006-06-20 2006-06-20 Centrifugalseparator där den mekaniska tätningsanordningen innefattar ett förspänningselement

Country Status (8)

Country Link
US (1) US7998051B2 (sv)
EP (1) EP2029918B1 (sv)
JP (1) JP4890612B2 (sv)
KR (1) KR101273035B1 (sv)
CN (1) CN101506552B (sv)
RU (1) RU2422707C2 (sv)
SE (1) SE530024C2 (sv)
WO (1) WO2008013495A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530024C2 (sv) * 2006-06-20 2008-02-12 Alfa Laval Corp Ab Centrifugalseparator där den mekaniska tätningsanordningen innefattar ett förspänningselement
SE532905C2 (sv) 2008-09-22 2010-05-04 Alfa Laval Corp Ab Centrifugalseparator
SE533562C2 (sv) 2009-03-06 2010-10-26 Alfa Laval Corp Ab Centrifugalseparator
GB0908201D0 (en) * 2009-05-13 2009-06-24 Crane John Uk Ltd Seal assemblies
US20110263405A1 (en) * 2010-04-22 2011-10-27 Specialist Process Technologies Limited Separator
KR101137543B1 (ko) * 2011-10-12 2012-04-20 대구광역시 환경시설공단 유체를 이용한 이중 실링장치
ES2907031T3 (es) 2014-05-28 2022-04-21 Gea Mechanical Equipment Gmbh Separador
SE539191C2 (sv) * 2014-08-21 2017-05-09 Hofstedt Anders Förfarande och anordning för att separera två faser
EP3053653B1 (en) * 2015-02-06 2017-11-22 Alfa Laval Corporate AB Disc stack centrifugal separator
IT201600078140A1 (it) * 2016-07-26 2018-01-26 Renzo Giovanni Carlo Di Sedimentatore rotativo per la separazione solido/liquido e liquido/liquido di liquidi alimentari e procedimento per la separazione solido/liquido e liquido/liquido di detti liquidi
ES2848527T3 (es) * 2017-04-07 2021-08-10 Alfa Laval Corp Ab Separador centrífugo con conjunto de sello
EP3666389B1 (en) * 2018-12-10 2021-08-04 Alfa Laval Corporate AB Centrifugal separator
EP3666385B1 (en) 2018-12-10 2021-07-14 Alfa Laval Corporate AB Exchangeable separation insert and modular centrifugal separator and method
WO2020173545A1 (de) * 2019-02-26 2020-09-03 Gea Mechanical Equipment Gmbh Separator
EP4000739A1 (en) * 2020-11-12 2022-05-25 Alfa Laval Corporate AB Centrifugal separator comprising a disc stack
EP4011498A1 (en) * 2020-12-14 2022-06-15 Alfa Laval Corporate AB A protecting collar and a centrifugal separator

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637491A (en) * 1950-02-04 1953-05-05 Sharples Corp Sealing means for feed and discharge conduits of centrifugal separator bowls
US2957711A (en) * 1957-04-12 1960-10-25 Thompson Ramo Wooldridge Inc Shaft seal for alternate wet and dry operation
US3126338A (en) * 1959-11-30 1964-03-24 Hermetically sealable mounting means
US3475033A (en) * 1967-12-01 1969-10-28 Continental Illinois National Liquid sensing seal for rotating shaft
CH509528A (de) * 1969-06-25 1971-06-30 Sulzer Ag Hydrostatische Wellendichtung
US3767212A (en) * 1970-12-21 1973-10-23 Nasa Spiral groove seal
GB1531979A (en) * 1975-02-27 1978-11-15 Westfalia Separator Ag Self-cleaning hermetic centrifuge drum
SU555908A1 (ru) * 1975-08-04 1977-04-30 Предприятие П/Я А-1097 Центробежный очиститель
DE3533402A1 (de) * 1985-09-19 1987-03-26 Goetze Ag Gleitringdichtung
IT1201907B (it) * 1986-11-05 1989-02-02 Frau Spa Separatore centrifugo di liquidi con tenute rotanti sulla testata superiore fissa
US4936821A (en) * 1986-11-05 1990-06-26 Frau S.P.A. Centrifugal separator with rotating seals on the fixed upper head
US4846728A (en) * 1988-05-02 1989-07-11 Equipment Engineering, Inc. Floating seal arrangement for centrifugal separators and like rotating apparatus
SE9700912D0 (sv) * 1997-03-13 1997-03-13 Alfa Laval Ab Anslutningsanordning för en centrifugalseparator
SE530024C2 (sv) * 2006-06-20 2008-02-12 Alfa Laval Corp Ab Centrifugalseparator där den mekaniska tätningsanordningen innefattar ett förspänningselement

Also Published As

Publication number Publication date
EP2029918A4 (en) 2012-05-16
CN101506552B (zh) 2012-02-29
US20090280974A1 (en) 2009-11-12
CN101506552A (zh) 2009-08-12
RU2422707C2 (ru) 2011-06-27
US7998051B2 (en) 2011-08-16
WO2008013495A1 (en) 2008-01-31
JP4890612B2 (ja) 2012-03-07
KR20090033333A (ko) 2009-04-02
KR101273035B1 (ko) 2013-06-10
EP2029918B1 (en) 2013-05-15
SE530024C2 (sv) 2008-02-12
RU2009101487A (ru) 2010-07-27
JP2009541030A (ja) 2009-11-26
EP2029918A1 (en) 2009-03-04

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