GB1315250A - Centrifugal separators - Google Patents

Centrifugal separators

Info

Publication number
GB1315250A
GB1315250A GB5575271A GB5575271A GB1315250A GB 1315250 A GB1315250 A GB 1315250A GB 5575271 A GB5575271 A GB 5575271A GB 5575271 A GB5575271 A GB 5575271A GB 1315250 A GB1315250 A GB 1315250A
Authority
GB
United Kingdom
Prior art keywords
liquid
conduit
rotor
separated
sediment
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.)
Expired
Application number
GB5575271A
Other languages
English (en)
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.)
Alfa Laval AB
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
Publication of GB1315250A publication Critical patent/GB1315250A/en
Expired legal-status Critical Current

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
    • B04B1/14—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 periodical discharge
    • B04B1/16—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 periodical discharge with discharging outlets controlled by the rotational speed of the bowl
    • B04B1/18—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 periodical discharge with discharging outlets controlled by the rotational speed of the bowl controlled by the centrifugal force of an auxiliary liquid
    • 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; Programme control of centrifuges

Landscapes

  • Centrifugal Separators (AREA)
GB5575271A 1970-12-07 1971-12-01 Centrifugal separators Expired GB1315250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16514/70D SE345603B (ru) 1970-12-07 1970-12-07

Publications (1)

Publication Number Publication Date
GB1315250A true GB1315250A (en) 1973-05-02

Family

ID=20302366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5575271A Expired GB1315250A (en) 1970-12-07 1971-12-01 Centrifugal separators

Country Status (8)

Country Link
US (1) US3750940A (ru)
JP (1) JPS5648217B1 (ru)
DE (1) DE2160476A1 (ru)
FR (1) FR2117188A5 (ru)
GB (1) GB1315250A (ru)
IT (1) IT941789B (ru)
SE (1) SE345603B (ru)
SU (1) SU597323A3 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139121A (en) * 1983-04-23 1984-11-07 Westfalia Separator Ag Centrifugal cleaning of used mineral oils
GB2185425A (en) * 1986-01-22 1987-07-22 Westfalia Separator Ag Regulating operation of a centrifuge

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1125248A (en) * 1976-09-03 1982-06-08 John Novoselac Centrifuge apparatus and method of operating a centrifuge
US4347971A (en) * 1977-03-03 1982-09-07 Joy Manufacturing Company Centrifuge apparatus
US4350282A (en) * 1980-12-23 1982-09-21 Donaldson Company, Inc. Self-purging centrifuge
US4392846A (en) * 1981-05-18 1983-07-12 Joy Manufacturing Company Centrifuge apparatus
DE3228074A1 (de) * 1982-07-28 1984-02-02 Westfalia Separator Ag, 4740 Oelde Verfahren und vorrichtung zur optimierung der geklaerten phase und der feststoffkonzentration bei einer zentrifuge mit kontinuierlichem feststoffaustrag
SE8302215D0 (sv) * 1983-04-20 1983-04-20 Alfa Laval Marine Power Eng Centrifugalseparator
SE445809B (sv) * 1984-12-12 1986-07-21 Alfa Laval Ab Anordning for reglering av utflodet av en separerad komponent fran en centrifugalseparator
SE445892B (sv) * 1984-12-12 1986-07-28 Alfa Laval Ab Utloppsanordning vid en centrifugalseparator
US4643709A (en) * 1985-05-01 1987-02-17 Alfa-Laval, Inc. Method of operating nozzle centrifuges
DE3603385C1 (de) * 1986-02-05 1987-06-04 Westfalia Separator Ag Kontinuierlich arbeitende Schleudertrommel zum Konzentrieren suspendierter Feststoffe
US5318500A (en) * 1992-10-15 1994-06-07 Eli Lilly And Company Method for controlling intermittently discharged centrifuges
SE503017C2 (sv) * 1994-07-22 1996-03-11 Tetra Laval Holdings & Finance Sätt och anordning för övervakning av centrifugalseparator
US6719681B2 (en) 1999-08-06 2004-04-13 Econova, Inc. Methods for centrifugally separating mixed components of a fluid stream
US6607473B2 (en) * 1999-08-06 2003-08-19 Econova Inc. Methods for centrifugally separating mixed components of a fluid stream under a pressure differential
US6346069B1 (en) 1999-08-06 2002-02-12 Separation Process Technology, Inc. Centrifugal pressurized separators and methods of controlling same
ES2326635T3 (es) * 2002-01-25 2009-10-16 Econova Inc. Separacion por centrifugacion de componentes mezclados en una corriente de fluido.
SE528387C2 (sv) * 2005-03-08 2006-10-31 Alfa Laval Corp Ab Centrifugalseparator och förfarande för separering av en produkt i åtminstone en relativt tung fas och en relativt lätt fas
DE202007009212U1 (de) * 2007-06-30 2008-12-11 Gea Westfalia Separator Gmbh Drei-Phasen-Trennseparator
SE535959C2 (sv) * 2010-01-29 2013-03-05 Alfa Laval Corp Ab System innefattande centrifugalseparator samt metod för kontroll av detsamma
EP2366457B1 (en) * 2010-03-19 2013-03-06 Alfa Laval Corporate AB Device and method for monitoring and adjusting the radial position of an interface layer in a centrifugal separator
US9400196B2 (en) * 2013-11-12 2016-07-26 Syncrude Canada Ltd. Method of detecting and controlling E-line loss in a centrifuge
EP3666384B1 (en) * 2018-12-10 2021-08-18 Alfa Laval Corporate AB Centrifugal separator and method for eliminating air locks in a centrifugal separator
US10654050B1 (en) 2019-05-21 2020-05-19 Empirical Innovations, Inc. Centrifugal separators and separation methods employing multiple pistons and facilitating intermediate material ejection

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280990A (ru) * 1961-09-29
NL137390C (ru) * 1961-12-22
US3261546A (en) * 1962-10-29 1966-07-19 Pfaudler Permutit Inc Method for clarifying fats and oils
NL128415C (ru) * 1963-01-26
DE1277757B (de) * 1965-08-17 1968-09-12 Westfalia Separator Ag Vorrichtung zum Ausloesen eines Signals oder eines Steuerimpulses in Abhaengigkeit von der Auffuellung des Schlammraumes einer Schleudertrommel in einer Zentrifuge
US3410479A (en) * 1965-08-23 1968-11-12 Alfa Laval Ab Sludge level indicating device for centrifugal separators
GB1139707A (en) * 1966-11-14 1969-01-15 Alfa Laval Ab Improvements in sludge centrifuges
DE1532767B2 (de) * 1967-02-08 1971-06-03 Westfaha Separator AG, 4740 Oelde Vorrichtung zum ausloesen eines signals oder eines steuer impulses bei erreichen eines vorbestimmten niveaus durch wenigstens eine sich im schlammraum einer schleudertrommel ansammelnde schleudergutkomponente
SE322172B (ru) * 1967-10-31 1970-03-23 Alfa Laval Ab

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139121A (en) * 1983-04-23 1984-11-07 Westfalia Separator Ag Centrifugal cleaning of used mineral oils
GB2185425A (en) * 1986-01-22 1987-07-22 Westfalia Separator Ag Regulating operation of a centrifuge
GB2185425B (en) * 1986-01-22 1989-10-25 Westfalia Separator Ag Process and apparatus for separating two liquid phases by means of a centrifuge

Also Published As

Publication number Publication date
IT941789B (it) 1973-03-10
FR2117188A5 (ru) 1972-07-21
US3750940A (en) 1973-08-07
SU597323A3 (ru) 1978-03-05
SE345603B (ru) 1972-06-05
JPS5648217B1 (ru) 1981-11-14
DE2160476A1 (de) 1972-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee