DE3762811D1 - Zentrifugalseparator mit rueckzirkulation von separiertem schlamm. - Google Patents

Zentrifugalseparator mit rueckzirkulation von separiertem schlamm.

Info

Publication number: DE3762811D1
Authority: DE; Germany
Prior art keywords: revirculation; centrifugal separator; separated sludge; sludge; separated
Prior art date: 1986-03-12
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 - Lifetime

Application number

DE8787301849T

Other languages

English (en)

Inventor

Goeran Krook

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 Separation AB

Original Assignee

Alfa Laval Separation 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.)

1986-03-12

Filing date

1987-03-03

Publication date

1990-06-28

1987-03-03 Application filed by Alfa Laval Separation AB filed Critical Alfa Laval Separation AB

1990-06-28 Application granted granted Critical

1990-06-28 Publication of DE3762811D1 publication Critical patent/DE3762811D1/de

2007-03-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B04B1/04—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
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor

DE8787301849T 1986-03-12 1987-03-03 Zentrifugalseparator mit rueckzirkulation von separiertem schlamm. Expired - Lifetime DE3762811D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8601154A SE462077B (sv)	1986-03-12	1986-03-12	Centrifugalseparator med sluten aaterfoering av tungkomponent

Publications (1)

Publication Number	Publication Date
DE3762811D1 true DE3762811D1 (de)	1990-06-28

Family

ID=20363805

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787301849T Expired - Lifetime DE3762811D1 (de)	1986-03-12	1987-03-03	Zentrifugalseparator mit rueckzirkulation von separiertem schlamm.

Country Status (8)

Country	Link
US (1)	US4759744A (de)
EP (1)	EP0241128B1 (de)
JP (1)	JPH0763653B2 (de)
CN (1)	CN1007785B (de)
BR (1)	BR8701113A (de)
DE (1)	DE3762811D1 (de)
SE (1)	SE462077B (de)
SU (1)	SU1716958A3 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE459234B (sv) *	1987-10-15	1989-06-19	Alfa Laval Marine Power Eng	Saett och utrustning foer invaendig diskning av en centrifugrotor
JPH03131360A (ja) *	1989-10-14	1991-06-04	Kubota Corp	遠心沈降機
DE4036793A1 (de) *	1990-11-19	1992-05-21	Westfalia Separator Ag	Schleudertrommel zum konzentrieren suspendierter feststoffe
US5300014A (en) *	1992-10-16	1994-04-05	Dorr-Oliver Corporation	Underflow control for nozzle centrifuges
US5948271A (en) *	1995-12-01	1999-09-07	Baker Hughes Incorporated	Method and apparatus for controlling and monitoring continuous feed centrifuge
DE19809863C2 (de) *	1998-03-07	2001-11-22	Dorr Oliver Deutschland	Kontinuierlich arbeitende Zentrifuge
SE520001C2 (sv) *	1999-03-09	2003-05-06	Alfa Laval Corp Ab	Låsring för en centrifugalseparator
DE20010743U1 (de)	2000-06-16	2000-10-12	Westfalia Separator Food Tec GmbH, 59302 Oelde	Zentrifuge mit doppeltem Zulauf
DE102004042888A1 (de) *	2004-09-04	2006-03-23	Westfalia Separator Ag	Selbstentleerender Separator mit Tellerpaket
SE530223C2 (sv) *	2006-05-15	2008-04-01	Alfa Laval Corp Ab	Centrifugalseparator
SE532905C2 (sv) *	2008-09-22	2010-05-04	Alfa Laval Corp Ab	Centrifugalseparator
DE102008051499A1 (de)	2008-10-13	2010-04-15	Gea Westfalia Separator Gmbh	Verfahren zur Reduzierung des Pülpegehaltes von pülpehaltigen Fruchtsäften
SE535959C2 (sv) *	2010-01-29	2013-03-05	Alfa Laval Corp Ab	System innefattande centrifugalseparator samt metod för kontroll av detsamma
EP2366457B1 (de) *	2010-03-19	2013-03-06	Alfa Laval Corporate AB	Vorrichtung und Verfahren zur Überwachung und Anpassung der Radialposition einer Phasentrennlinie in einer Zentrifuge
CN102179315A (zh) *	2010-09-20	2011-09-14	辽宁双联化工制药机械有限公司	油田老化油处理用碟式分离机
EP2567754B1 (de) *	2011-09-08	2018-02-28	Alfa Laval Corporate AB	Zentrifugalabscheider
US10525389B2 (en)	2012-01-16	2020-01-07	Jk Industries, Llc	Sludge concentrator assembly with varying first stage separator, combined with a second stage, clean flow outlet incorporating fixed and variable flow restrictor orifices
US9233866B2 (en)	2012-01-16	2016-01-12	Jk Industries, Llc	Sludge concentrator assembly incorporating upper centrifugal separator and lower barrier filter and exhibiting high flow velocity clean fluid outlet combined with low flow velocity solid entrapment
WO2014071365A1 (en)	2012-11-05	2014-05-08	Haemonetics Corporation	Continuous flow separation chamber
CN104338618B (zh) *	2014-09-16	2017-01-25	上海平延机械科技有限公司	一种碟式离心机内部流道结构
DE102015101344A1 (de) *	2015-01-29	2016-08-04	Gea Mechanical Equipment Gmbh	Separator
CN105195338B (zh) *	2015-10-21	2017-09-29	上海市离心机械研究所有限公司	卧螺离心机选型实验循环系统
ES2812749T3 (es) *	2016-02-22	2021-03-18	Alfa Laval Corp Ab	Separador centrífugo con sistema de descarga intermitente
EP3384993B1 (de)	2017-04-07	2020-12-16	Alfa Laval Corporate AB	Fliehkraftabscheider mit dichtungsanordnung
EP3666392A1 (de) *	2018-12-10	2020-06-17	Alfa Laval Corporate AB	Austauschbarer trenneinsatz
EP3666389B1 (de) *	2018-12-10	2021-08-04	Alfa Laval Corporate AB	Zentrifugalabscheider
EP3666388A1 (de) *	2018-12-10	2020-06-17	Alfa Laval Corporate AB	Zentrifugalabscheidungssystem und -verfahren
EP3666385B1 (de)	2018-12-10	2021-07-14	Alfa Laval Corporate AB	Austauschbare trennfolie und modularer zentrifugalabscheider und verfahren
EP3666386B1 (de) *	2018-12-10	2023-06-14	Alfa Laval Corporate AB	Zentrifugalabscheider
EP3868477A1 (de) *	2020-02-18	2021-08-25	Alfa Laval Corporate AB	Zentrifugalseparator zum trennen eines flüssigen gemischs
EP3871791A1 (de) *	2020-02-25	2021-09-01	Alfa Laval Corporate AB	Verfahren zur bestimmung von lufteinschlüssen in einem zentrifugalabscheider
EP3892380B1 (de) *	2020-04-08	2022-11-23	Alfa Laval Corporate AB	Zentrifugalabscheider und verfahren zum betrieb eines zentrifugalabscheiders
EP4008437A1 (de) *	2020-12-07	2022-06-08	Alfa Laval Corporate AB	Verfahren zum betrieb eines zentrifugalabscheiders
EP4154983A1 (de)	2021-09-23	2023-03-29	Alfa Laval Corporate AB	Zentrifugalseparator mit hermetischem einlass und auslass

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3204868A (en) *	1960-06-06	1965-09-07	Dorr Oliver Inc	Three-product nozzle-type centrifuge
US3204686A (en) *	1963-03-26	1965-09-07	Robertshaw Controls Co	Combined manual and safety valve control
DE1802676A1 (de) *	1967-10-17	1969-04-30	Alfa Laval Ab	Vorrichtung zur Anzeige des Schlammpegels im Schlammraum des Rotors von Schlammzentrifugen
SE324337B (de) *	1968-10-14	1970-05-25	Alfa Laval Ab
SE348121B (de) *	1970-12-07	1972-08-28	Alfa Laval Ab
DE2842967C2 (de) *	1978-10-02	1984-08-16	Westfalia Separator Ag, 4740 Oelde	Kontinuierlich arbeitende Schleudertrommel zum Konzentrieren suspendierter Feststoffe
US4300717A (en) *	1979-04-02	1981-11-17	Haemonetics Corporation	Rotary centrifuge seal
US4643709A (en) *	1985-05-01	1987-02-17	Alfa-Laval, Inc.	Method of operating nozzle centrifuges

1986
- 1986-03-12 SE SE8601154A patent/SE462077B/sv not_active IP Right Cessation
1987
- 1987-02-20 US US07/016,781 patent/US4759744A/en not_active Expired - Lifetime
- 1987-03-03 DE DE8787301849T patent/DE3762811D1/de not_active Expired - Lifetime
- 1987-03-03 EP EP87301849A patent/EP0241128B1/de not_active Expired
- 1987-03-09 CN CN87101854.3A patent/CN1007785B/zh not_active Expired
- 1987-03-11 SU SU874202127A patent/SU1716958A3/ru active
- 1987-03-11 BR BR8701113A patent/BR8701113A/pt not_active IP Right Cessation
- 1987-03-12 JP JP62055476A patent/JPH0763653B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0241128A1 (de)	1987-10-14
JPS62254855A (ja)	1987-11-06
SU1716958A3 (ru)	1992-02-28
CN87101854A (zh)	1987-09-23
CN1007785B (zh)	1990-05-02
JPH0763653B2 (ja)	1995-07-12
SE8601154D0 (sv)	1986-03-12
SE462077B (sv)	1990-05-07
SE8601154L (sv)	1987-09-13
US4759744A (en)	1988-07-26
BR8701113A (pt)	1987-12-29
EP0241128B1 (de)	1990-05-23

Publication	Publication Date	Title
DE3762811D1 (de)	1990-06-28	Zentrifugalseparator mit rueckzirkulation von separiertem schlamm.
DE3772592D1 (de)	1991-10-10	Entwaesserung von schlamm.
DE3576067D1 (de)	1990-03-29	Fliehkraftabscheider.
FR2588777B1 (fr)	1989-12-08	Separateur centrifuge perfectionne
BR8701112A (pt)	1987-12-29	Separador centrifugo
BR8602518A (pt)	1987-01-27	Separador centrifugo
DE3783463D1 (de)	1993-02-18	Blutabscheidevorrichtung.
BR8605294A (pt)	1987-07-28	Separador centrifugo
DE3583359D1 (de)	1991-08-08	Trennung von partikeln.
DE3872005D1 (de)	1992-07-23	Zentrifugalseparator.
DE68908159D1 (de)	1993-09-09	Zentrifugalabscheider.
DE3772206D1 (de)	1991-09-19	Trennschleuder.
FI864811L (fi)	1987-06-12	Centrifug.
KR850008529A (ko)	1985-12-18	원심분리 장치
BR8603110A (pt)	1987-02-17	Separador centrifugo
FI883384A0 (fi)	1988-07-15	Centrifug.
IT1215672B (it)	1990-02-22	Separatore centrifugo.
DE68911756D1 (de)	1994-02-10	Zentrifugalseparator.
DE3786603D1 (de)	1993-08-26	Erzabscheider.
FI875441A0 (fi)	1987-12-11	Roterande separator.
DE3774675D1 (de)	1992-01-02	Dekantierzentrifuge.
NO872950D0 (no)	1987-07-15	Separator av ribbetype.
ES2021435B3 (es)	1991-11-01	Separador centrifugo.
NO883295D0 (no)	1988-07-25	Separator av typen hydrosyklon.
FI840087A (fi)	1985-07-12	Centrifug.

Legal Events

Date	Code	Title	Description
1991-06-20	8364	No opposition during term of opposition
2002-06-27	8339	Ceased/non-payment of the annual fee