FR2520258B1 - Extracteur centrifuge a contre-courant a enveloppe continue, fonctionnant en continu - Google Patents

Extracteur centrifuge a contre-courant a enveloppe continue, fonctionnant en continu

Info

Publication number: FR2520258B1
Authority: FR; France
Prior art keywords: continuous; enclosure; centrifugal extractor; continuous operation; extractor
Prior art date: 1982-01-26
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

FR8301003A

Other languages

English (en)

Other versions

FR2520258A1 (fr

Inventor

Willi Ostkamp

Karlheinz Brunner

Friedrich Wibbelt

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.)

GEA Mechanical Equipment GmbH

Original Assignee

Westfalia Separator GmbH

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.)

1982-01-26

Filing date

1983-01-24

Publication date

1985-12-13

1983-01-24 Application filed by Westfalia Separator GmbH filed Critical Westfalia Separator GmbH

1983-07-29 Publication of FR2520258A1 publication Critical patent/FR2520258A1/fr

1985-12-13 Application granted granted Critical

1985-12-13 Publication of FR2520258B1 publication Critical patent/FR2520258B1/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/06—Centrifugal counter-current apparatus
- 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
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- 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
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B2001/2041—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with baffles, plates, vanes or discs attached to the conveying screw
- 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
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B2001/2083—Configuration of liquid outlets

FR8301003A 1982-01-26 1983-01-24 Extracteur centrifuge a contre-courant a enveloppe continue, fonctionnant en continu Expired FR2520258B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3202294A DE3202294C1 (de)	1982-01-26	1982-01-26	Kontinuierlich arbeitender Vollmantel-Gegenstrom-Zentrifugalextraktor

Publications (2)

Publication Number	Publication Date
FR2520258A1 FR2520258A1 (fr)	1983-07-29
FR2520258B1 true FR2520258B1 (fr)	1985-12-13

Family

ID=6153865

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8301003A Expired FR2520258B1 (fr)	1982-01-26	1983-01-24	Extracteur centrifuge a contre-courant a enveloppe continue, fonctionnant en continu

Country Status (10)

Country	Link
US (1)	US4451247A (fr)
JP (1)	JPS6045921B2 (fr)
BR (1)	BR8202797A (fr)
DE (1)	DE3202294C1 (fr)
FR (1)	FR2520258B1 (fr)
GB (1)	GB2113576B (fr)
IT (1)	IT1161471B (fr)
SE (1)	SE459559B (fr)
SU (1)	SU1218920A3 (fr)
UA (1)	UA5565A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3326310C2 (de) *	1983-07-21	1986-02-20	Westfalia Separator Ag, 4740 Oelde	Vollmantelzentrifuge mit einer Förderschnecke
GB8328894D0 (en) *	1983-10-28	1983-11-30	Broadbent & Sons Ltd Thomas	Decanting type centrifuges
DE3518885A1 (de) *	1985-05-25	1986-11-27	Bayer Ag, 5090 Leverkusen	Vollmantelschneckenzentrifuge mit nachklaervorrichtung
US5151079A (en) *	1990-09-27	1992-09-29	Conoco Specialty Products Inc.	Method and apparatus for reduction of particle disintegration
WO1992005877A1 (fr) *	1990-09-27	1992-04-16	Conoco Specialty Products Inc.	Lavage a contre-courant de solides dans une centrifugeuse de decantation
JP3032283B2 (ja) *	1990-11-27	2000-04-10	月島機械株式会社	デカンタ型遠心分離機
DE4132593A1 (de) *	1991-09-30	1993-04-01	Linde Kca Dresden Gmbh	Reaktor zur gegenstrombehandlung von feststoff und fluessigkeit
AU3228693A (en) *	1991-11-27	1993-06-28	Baker Hughes Incorporated	Feed accelerator system including feed slurry accelerating nozzle apparatus
US5403486A (en) *	1991-12-31	1995-04-04	Baker Hughes Incorporated	Accelerator system in a centrifuge
DE4201427A1 (de) *	1992-01-21	1993-07-22	Westfalia Separator Ag	Vollmantelschneckenzentrifuge
DE69704963T2 (de) *	1996-01-18	2002-01-24	Rapanelli Fioravante S.P.A., Foligno	Horizontale Zentrifuge für eine optimale Ölextraktion
IT1285052B1 (it) *	1996-10-18	1998-06-03	Gennaretti S P A	Centrifuga orizzontale per l'estrazione di olio da un impasto oleoso
US6790169B2 (en) *	2000-08-31	2004-09-14	Varco I/P, Inc.	Centrifuge with feed tube adapter
US6780147B2 (en) *	2000-08-31	2004-08-24	Varco I/P, Inc.	Centrifuge with open conveyor having an accelerating impeller and flow enhancer
US7018326B2 (en) *	2000-08-31	2006-03-28	Varco I/P, Inc.	Centrifuge with impellers and beach feed
DE10223802B4 (de) *	2002-05-29	2005-06-09	Westfalia Separator Ag	Vollmantel-Schneckenzentrifuge
DE10336350B4 (de) *	2003-08-08	2007-10-31	Westfalia Separator Ag	Vollmantel-Schneckenzentrifuge, mit Schälscheibe
CN100425315C (zh) *	2007-02-02	2008-10-15	浦华控股有限公司	一种用于化工操作的下传动式离心萃取器
EP2321057B1 (fr) *	2008-06-06	2020-01-01	M-I L.L.C.	Centrifugeuse à alimentation double
DK177710B1 (en) *	2012-09-14	2014-03-31	Alfa Laval Corp Ab	Auger conveyor for a centrifugal separator, in particular a decanter centrifuge, and a centrifugal separator
JP5667724B1 (ja) *	2014-08-20	2015-02-12	巴工業株式会社	デカンタ型遠心分離機及びデカンタ型遠心分離機の運転方法
CN110479502B (zh) *	2019-08-21	2020-05-12	四川宝石机械石油钻头有限责任公司	一种高速立式离心机
AT524686B1 (de) *	2021-06-24	2022-08-15	Univ Wien Tech	Flüssig-Flüssig-Zentrifugalextraktor
CN114849475B (zh) *	2022-04-27	2023-11-07	华东理工大学	用于膜萃取的微孔膜、连续逆流微孔膜萃取器及分离方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1360383A (fr) *	1963-03-29	1964-05-08	Saint Gobain Nucleaire Soc	Appareil pour la mise en contact de deux liquides normalement non miscibles
US3228594A (en) *	1965-02-05	1966-01-11	Clifford L Amero	Centrifugal separator
FR1459134A (fr) *	1965-02-08	1966-04-29	Dresser Ind	Appareil centrifuge à rotor axial
US3405866A (en) *	1966-11-09	1968-10-15	Bird Machine Co	Centrifuge
US3501346A (en) *	1966-12-22	1970-03-17	Sugar Cane Growers Coop	Treatment of sugar mill clarifier mud
US3782623A (en) *	1970-06-11	1974-01-01	Krueger As I	Decanting centrifuge for draining off water from sewage sludge
DE2627265A1 (de) *	1976-06-18	1977-12-29	Krauss Maffei Ag	Mehrstufige gegenstrom-wasch- dekantierzentrifuge
DE2701763C3 (de) *	1977-01-18	1979-11-15	Westfalia Separator Ag, 4740 Oelde	Kontinuierlich arbeitender Vollmantel-Gegenstrom-Zentrifugalextraktor
US4190194A (en) *	1978-07-28	1980-02-26	Bird Machine Company, Inc.	Solids liquid separating centrifuge with solids classification
DE2901607C2 (de) *	1979-01-17	1981-03-12	Westfalia Separator Ag, 4740 Oelde	Vollmantelschneckenzentrifuge

1982
- 1982-01-26 DE DE3202294A patent/DE3202294C1/de not_active Expired
- 1982-05-14 BR BR8202797A patent/BR8202797A/pt not_active IP Right Cessation
1983
- 1983-01-07 SU SU833535718A patent/SU1218920A3/ru active
- 1983-01-07 UA UA3535718A patent/UA5565A1/uk unknown
- 1983-01-11 SE SE8300096A patent/SE459559B/sv not_active IP Right Cessation
- 1983-01-18 US US06/459,014 patent/US4451247A/en not_active Expired - Lifetime
- 1983-01-18 GB GB08301329A patent/GB2113576B/en not_active Expired
- 1983-01-24 FR FR8301003A patent/FR2520258B1/fr not_active Expired
- 1983-01-25 IT IT67083/83A patent/IT1161471B/it active
- 1983-01-25 JP JP58009469A patent/JPS6045921B2/ja not_active Expired

Also Published As

Publication number	Publication date
US4451247A (en)	1984-05-29
SE459559B (sv)	1989-07-17
DE3202294C1 (de)	1983-04-21
GB2113576B (en)	1985-10-09
IT1161471B (it)	1987-03-18
JPS6045921B2 (ja)	1985-10-12
IT8367083A0 (it)	1983-01-25
UA5565A1 (uk)	1994-12-28
SE8300096D0 (sv)	1983-01-11
SE8300096L (sv)	1983-07-27
GB2113576A (en)	1983-08-10
SU1218920A3 (ru)	1986-03-15
JPS58180202A (ja)	1983-10-21
GB8301329D0 (en)	1983-02-16
BR8202797A (pt)	1983-11-22
FR2520258A1 (fr)	1983-07-29

Publication	Publication Date	Title
FR2520258B1 (fr)	1985-12-13	Extracteur centrifuge a contre-courant a enveloppe continue, fonctionnant en continu
IT1139340B (it)	1986-09-24	Separatore centrifugo
GB2020205B (en)	1982-10-20	Centrifugal separators
GB2098516B (en)	1985-04-24	Centrifuge rotor
DE2960988D1 (en)	1981-12-24	Continuously working centrifugal separator
JPS549064A (en)	1979-01-23	Turning bucket centrifugal separating rotor
JPS56150445A (en)	1981-11-20	Centrifugal separator
DK397581A (da)	1982-03-09	Centrifugaltoerremaskine
JPS54123780A (en)	1979-09-26	Centrifugal separator
GB2072272B (en)	1983-10-05	Rotor for a centrifugal pump
GB2017516B (en)	1982-03-17	Continuously operating centrifugal strainer
JPS5442074A (en)	1979-04-03	Fluid drive centrifugal separator
GB2002265B (en)	1982-01-13	Centrifugal separators
GB2007116B (en)	1982-04-28	Centrifugal separators
GB2022472A (en)	1979-12-19	Centrifuge rotors
JPS5515688A (en)	1980-02-02	Centrifugal separator
ZA796368B (en)	1980-11-26	Cyclical centrifugal machine
GB2107615B (en)	1984-03-21	Centrifuge rotors
JPS5485475A (en)	1979-07-07	Rotor for centrifugal separator
GB2072055B (en)	1983-06-02	Self-cleaning centrifugal separator
GB2089246B (en)	1985-03-20	Centrifuge rotors
JPS53117859A (en)	1978-10-14	Screw for continuous centrifugal separator
JPS5431669A (en)	1979-03-08	Oscillation type centrifugal separator
DE3066973D1 (en)	1984-04-19	Continuously operating centrifugal strainers
ZA804753B (en)	1981-07-29	Continuously operating centrifugal dryers

Legal Events

Date	Code	Title	Description
1998-10-30	ST	Notification of lapse