ES2142103T3 - Centrifuga decantadora. - Google Patents

Centrifuga decantadora.

Info

Publication number
ES2142103T3
ES2142103T3 ES96943019T ES96943019T ES2142103T3 ES 2142103 T3 ES2142103 T3 ES 2142103T3 ES 96943019 T ES96943019 T ES 96943019T ES 96943019 T ES96943019 T ES 96943019T ES 2142103 T3 ES2142103 T3 ES 2142103T3
Authority
ES
Spain
Prior art keywords
heavy phase
separation
drum
screw
separation screen
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 - Lifetime
Application number
ES96943019T
Other languages
English (en)
Inventor
Bent Madsen
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 Copenhagen AS
Original Assignee
Alfa Laval Separation AS
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 Separation AS filed Critical Alfa Laval Separation AS
Application granted granted Critical
Publication of ES2142103T3 publication Critical patent/ES2142103T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B04B1/20—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

Landscapes

  • Centrifugal Separators (AREA)

Abstract

EL CENTRIFUGADOR DECANTADOR TIENE UN TAMBOR CON UN TRANSPORTADOR DE TORNILLO HELICOIDAL QUE COMPRENDE UN CUERPO (4) Y UN TORNILLO (7). EL MATERIAL A SEPARAR EN UNA FASE LIGERA Y UNA FASE PESADA ES ALIMENTADO A TRAVES DE UNOS ORIFICIOS DE ENTRADA (6) QUE HAY EN EL CUERPO Y LA FASE PESADA ES DESCARGADA A TRAVES DE UNOS ORIFICIOS DE DESCARGA QUE HAY EN EL TAMBOR EN UN EXTREMO DEL TRANSPORTADOR. ENTRE LOS ORIFICIOS DE ENTRADA Y LOS ORIFICIOS DE DESCARGA PARA LA FASE PESADA, EL CUERPO DEL TRANSPORTADOR DE TORNILLO HELICOIDAL COMPRENDE UNA PANTALLA DE SEPARACION (8C), EN FORMA GENERALMENTE DE SALIENTE RADIAL QUE FORMA UNA SUPERFICIE HELICOIDAL QUE GIRA EN LA MISMA DIRECCION QUE EL TORNILLO (7). POR SU FORMA, LA PANTALLA DE SEPARACION CONTRIBUYE ACTIVAMENTE AL TRANSPORTE DE LA FASE PESADA, Y SI SE MANTIENE LA MISMA SEPARACION ENTRE LA PANTALLA DE SEPARACION Y LA SUPERFICIE INTERIOR DEL TAMBOR, SE PUEDE AUMENTAR LA ZONA DE SEPARACION SI SE AUMENTA EL LARGO AXIAL DE LA PANTALLA DE SEPARACION.
ES96943019T 1995-12-18 1996-12-18 Centrifuga decantadora. Expired - Lifetime ES2142103T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK143295A DK143295A (da) 1995-12-18 1995-12-18 Dekantercentrifuge

Publications (1)

Publication Number Publication Date
ES2142103T3 true ES2142103T3 (es) 2000-04-01

Family

ID=8104776

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96943019T Expired - Lifetime ES2142103T3 (es) 1995-12-18 1996-12-18 Centrifuga decantadora.

Country Status (19)

Country Link
US (1) US6024686A (es)
EP (1) EP0868216B1 (es)
JP (1) JP4267069B2 (es)
KR (1) KR100472783B1 (es)
CN (1) CN1082839C (es)
AT (1) ATE187101T1 (es)
AU (1) AU708860B2 (es)
BR (1) BR9612052A (es)
DE (1) DE69605448T2 (es)
DK (1) DK143295A (es)
EE (1) EE03339B1 (es)
ES (1) ES2142103T3 (es)
GR (1) GR3032750T3 (es)
NO (1) NO311559B1 (es)
NZ (1) NZ324672A (es)
PL (1) PL181374B1 (es)
PT (1) PT868216E (es)
RU (1) RU2181075C2 (es)
WO (1) WO1997022411A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6572524B1 (en) * 2000-07-14 2003-06-03 Alfa Laval Inc. Decanter centrifuge having a heavy phase solids baffle
DK200200598A (da) * 2002-04-22 2003-10-23 Alfa Laval Copenhagen As Dekantercentrifuge
US20040138040A1 (en) * 2003-01-15 2004-07-15 Hensley Gary L. Decanter centrifuge control
SE525413C2 (sv) * 2003-06-18 2005-02-15 Alfa Laval Corp Ab En skruvtransportör för en dekantercentrifug
US20050054506A1 (en) * 2003-07-30 2005-03-10 Bradley Bruce J. Microbial concentration system
RU2258565C1 (ru) * 2004-05-05 2005-08-20 Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия Шнековая центрифуга
DK1904238T3 (da) * 2005-06-23 2012-01-09 Westrup As Dekantercentrifuge
DE102005061461A1 (de) * 2005-12-22 2007-07-05 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge
DE102007003928A1 (de) * 2007-01-26 2008-08-07 Westfalia Separator Gmbh Vollmantel-Schneckenzentrifuge mit einer Stauscheibe
DE102009001054A1 (de) * 2009-02-20 2010-09-02 Hiller Gmbh Vollmantel-Schneckenzentrifuge mit Grobstoff-Auslass
RU2417844C1 (ru) * 2009-10-22 2011-05-10 Алексей Георгиевич Трошин Центрифуга с непрерывной выгрузкой осадка
CN102716816A (zh) * 2012-06-20 2012-10-10 江苏博威铸业集团有限公司 一种螺旋卸料沉降离心机
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
KR101389059B1 (ko) * 2013-05-06 2014-04-29 주식회사성우 원심분리장치
NL2013549B1 (en) * 2014-09-30 2016-10-03 Marel Townsend Further Proc Bv Processing apparatus for processing food products using a liquid, assembly and method for processing food products using a liquid.
EP3106230B8 (en) * 2015-06-19 2020-04-15 Andritz S.A.S. Decanter centrifuge
RU2649448C1 (ru) * 2017-01-17 2018-04-03 Георгий Петрович Трошин Центрифуга осадительная
RU2656330C1 (ru) * 2017-07-05 2018-06-04 федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") Осадительная центрифуга
KR102188288B1 (ko) * 2020-06-11 2020-12-09 주식회사 화일씨앤이 고액분리판으로 탈수효율을 증가시킨 디칸터형 원심탈수기
US11772104B2 (en) * 2020-06-22 2023-10-03 National Oilwell Varco, L.P. Decanter centrifuge nozzle
RU208975U1 (ru) * 2021-04-30 2022-01-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Шнек центрифуги для разделения суспензий

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK111110B (da) * 1964-04-28 1968-06-04 Thrige Titan As Centrifuge til separering af væskeblandinger.
US3289926A (en) * 1964-10-14 1966-12-06 Flottweg Motorenwerk Dr Georg Screw conveyor for a bowl centrifuge
SE329128B (es) * 1966-06-07 1970-09-28 Titan Separator As
US3795361A (en) * 1972-09-06 1974-03-05 Pennwalt Corp Centrifuge apparatus
AR205952A1 (es) * 1975-01-03 1976-06-15 Pennwalt Corp Una centrifuga decantadora
JPS5610353A (en) * 1979-07-05 1981-02-02 Suguru Katsume Completely-enclosed type screw-carrying centrifugal separator
US4245777A (en) * 1979-08-30 1981-01-20 Pennwalt Corporation Centrifuge apparatus
DE3027020A1 (de) * 1980-07-17 1982-02-04 Klöckner-Humboldt-Deutz AG, 5000 Köln Vollmantelzentrifuge zum stoffaustausch zwischen fluessigkeiten
US4731182A (en) * 1985-11-18 1988-03-15 Decanter Pty. Limited Decanter centrifuge
US5653673A (en) * 1994-06-27 1997-08-05 Amoco Corporation Wash conduit configuration in a centrifuge apparatus and uses thereof
US5509882A (en) * 1994-09-12 1996-04-23 Tetra Laval Holdings & Finance S.A. Decanter centrifuge having an offset conveyor flight to aid rinsing
US5643169A (en) * 1995-06-06 1997-07-01 Baker Hughes Incorporated Decanter centrifuge with adjustable gate control

Also Published As

Publication number Publication date
PL327605A1 (en) 1998-12-21
EP0868216A1 (en) 1998-10-07
DE69605448D1 (de) 2000-01-05
BR9612052A (pt) 1999-02-23
WO1997022411A1 (en) 1997-06-26
AU1189897A (en) 1997-07-14
DE69605448T2 (de) 2000-09-07
NO982797L (no) 1998-06-17
RU2181075C2 (ru) 2002-04-10
KR20000064430A (ko) 2000-11-06
AU708860B2 (en) 1999-08-12
US6024686A (en) 2000-02-15
EP0868216B1 (en) 1999-12-01
JP4267069B2 (ja) 2009-05-27
CN1082839C (zh) 2002-04-17
ATE187101T1 (de) 1999-12-15
DK143295A (da) 1997-06-19
PT868216E (pt) 2000-05-31
GR3032750T3 (en) 2000-06-30
NO311559B1 (no) 2001-12-10
NZ324672A (en) 1999-11-29
EE03339B1 (et) 2001-02-15
CN1205656A (zh) 1999-01-20
PL181374B1 (pl) 2001-07-31
JP2000501987A (ja) 2000-02-22
KR100472783B1 (ko) 2005-05-24
NO982797D0 (no) 1998-06-17

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