EP2274105A4 - Methods for cleaning a rotor of a centrifugal separator, and gas separation plants having such cleanable centrifugal separators - Google Patents

Methods for cleaning a rotor of a centrifugal separator, and gas separation plants having such cleanable centrifugal separators

Info

Publication number
EP2274105A4
EP2274105A4 EP20090730746 EP09730746A EP2274105A4 EP 2274105 A4 EP2274105 A4 EP 2274105A4 EP 20090730746 EP20090730746 EP 20090730746 EP 09730746 A EP09730746 A EP 09730746A EP 2274105 A4 EP2274105 A4 EP 2274105A4
Authority
EP
European Patent Office
Prior art keywords
centrifugal
cleanable
rotor
cleaning
methods
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
EP20090730746
Other languages
German (de)
French (fr)
Other versions
EP2274105A1 (en
EP2274105B1 (en
Inventor
Claes Inge
Peter Franzen
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.)
Grimaldi Development AB
Original Assignee
3Nine 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 3Nine AB filed Critical 3Nine AB
Publication of EP2274105A1 publication Critical patent/EP2274105A1/en
Publication of EP2274105A4 publication Critical patent/EP2274105A4/en
Application granted granted Critical
Publication of EP2274105B1 publication Critical patent/EP2274105B1/en
Not-in-force 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
    • B04B5/00—Other centrifuges
    • B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/08—Centrifuges for separating predominantly gaseous mixtures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B04B2005/125—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers the rotors comprising separating walls
EP09730746.6A 2008-04-07 2009-03-24 Methods for cleaning a rotor of a centrifugal separator, and gas separation plants having such cleanable centrifugal separators Not-in-force EP2274105B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0800774A SE532274C2 (en) 2008-04-07 2008-04-07 Method of cleaning a rotor of a centrifugal separator, as well as gas separating plants with such cleanable centrifugal separators
PCT/SE2009/050308 WO2009126094A1 (en) 2008-04-07 2009-03-24 Methods for cleaning a rotor of a centrifugal separator, and gas separation plants having such cleanable centrifugal separators

Publications (3)

Publication Number Publication Date
EP2274105A1 EP2274105A1 (en) 2011-01-19
EP2274105A4 true EP2274105A4 (en) 2013-01-23
EP2274105B1 EP2274105B1 (en) 2015-09-09

Family

ID=41162092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09730746.6A Not-in-force EP2274105B1 (en) 2008-04-07 2009-03-24 Methods for cleaning a rotor of a centrifugal separator, and gas separation plants having such cleanable centrifugal separators

Country Status (3)

Country Link
EP (1) EP2274105B1 (en)
SE (1) SE532274C2 (en)
WO (1) WO2009126094A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535115C2 (en) 2010-10-21 2012-04-17 3Nine Ab Apparatus for centrifugal separation of particles from a gas flow where two or more rotors are arranged in a common housing
EP3287194B1 (en) * 2016-08-25 2021-01-13 Alfdex AB High speed cleaning of a centrifugal separator
EP3287193B1 (en) 2016-08-25 2021-05-26 Alfdex AB Control of a centrifugal separator
CN108262178B (en) * 2018-02-23 2024-03-26 安徽普源分离机械制造有限公司 Separator with high cleaning capacity
EP4275797A1 (en) * 2022-05-09 2023-11-15 Alfa Laval Corporate AB A centrifugal separator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR617617A (en) * 1925-06-18 1927-02-23 Apparatus and method for cleaning the blades and the distributor spider (attachment spider) of centrifugal separators, without disassembling the individual blades or those of the spider
SE505398C2 (en) * 1995-11-09 1997-08-18 Alfa Laval Ab Methods and apparatus for internal cleaning of a centrifuge rotor
US5908376A (en) * 1997-09-11 1999-06-01 Costner Industries Nevada, Inc. Self-cleaning rotor for a centrifugal separator
SE0302957L (en) * 2003-11-07 2004-10-26 Alfa Laval Corp Ab An entrainment device for a centrifugator
SE526828C2 (en) * 2004-03-15 2005-11-08 Tetra Laval Holdings & Finance Method of streamlining fat separation by separating a liquid food product

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2009126094A1 *

Also Published As

Publication number Publication date
SE532274C2 (en) 2009-12-01
SE0800774L (en) 2009-10-08
EP2274105A1 (en) 2011-01-19
WO2009126094A1 (en) 2009-10-15
EP2274105B1 (en) 2015-09-09

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