ATE367207T1 - CENTRIFUGE FOR SEPARATING A FEED LIQUID CONTAINING AN EMULSION OF TWO LIQUID PHASES WITH DIFFERENT DENSITIES INTO A LIGHT LIQUID PHASE AND A HEAVY LIQUID PHASE - Google Patents

CENTRIFUGE FOR SEPARATING A FEED LIQUID CONTAINING AN EMULSION OF TWO LIQUID PHASES WITH DIFFERENT DENSITIES INTO A LIGHT LIQUID PHASE AND A HEAVY LIQUID PHASE

Info

Publication number
ATE367207T1
ATE367207T1 AT05706812T AT05706812T ATE367207T1 AT E367207 T1 ATE367207 T1 AT E367207T1 AT 05706812 T AT05706812 T AT 05706812T AT 05706812 T AT05706812 T AT 05706812T AT E367207 T1 ATE367207 T1 AT E367207T1
Authority
AT
Austria
Prior art keywords
liquid
liquid phase
emulsion
light
centrifuge
Prior art date
Application number
AT05706812T
Other languages
German (de)
Inventor
Carl Nicolajsen
Tue Nielsen
Bent Madsen
Original Assignee
Alfa Laval Copenhagen 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 Copenhagen As filed Critical Alfa Laval Copenhagen As
Application granted granted Critical
Publication of ATE367207T1 publication Critical patent/ATE367207T1/en

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)
  • Physical Water Treatments (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

The centrifuge comprises an elongated drum (1) with an inlet (3) for the supply of an emulsion of liquid phases to a separation chamber (2) and a first and second outlet (4 and 5) from the separation chamber (2) for a light and a heavy liquid phase, respectively. Several barrier plates (6, 9, 10) are arranged for guiding the flow of liquid from the inlet (3) to the outlets (4, 5), which barrier plates (6, 9, 10) have respective overflow and/or underflow edges at different radial distances from the rotational axis (CL) and provide a first, second and third separation area (8, 11, 14) between the inlet (3) and the outlet (4) for the light liquid phase. The arrangement of the barrier plates contributes to prevent re-mixing of an already separated emulsion.
AT05706812T 2004-03-09 2005-03-08 CENTRIFUGE FOR SEPARATING A FEED LIQUID CONTAINING AN EMULSION OF TWO LIQUID PHASES WITH DIFFERENT DENSITIES INTO A LIGHT LIQUID PHASE AND A HEAVY LIQUID PHASE ATE367207T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK200400388A DK200400388A (en) 2004-03-09 2004-03-09 Centrifuge for separating an infused liquid comprising an emulsion of two liquid phases having different densities in a light liquid phase and a heavy liquid phase

Publications (1)

Publication Number Publication Date
ATE367207T1 true ATE367207T1 (en) 2007-08-15

Family

ID=34917127

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05706812T ATE367207T1 (en) 2004-03-09 2005-03-08 CENTRIFUGE FOR SEPARATING A FEED LIQUID CONTAINING AN EMULSION OF TWO LIQUID PHASES WITH DIFFERENT DENSITIES INTO A LIGHT LIQUID PHASE AND A HEAVY LIQUID PHASE

Country Status (5)

Country Link
EP (1) EP1725337B1 (en)
AT (1) ATE367207T1 (en)
DE (1) DE602005001698T2 (en)
DK (2) DK200400388A (en)
WO (1) WO2005084814A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1787723B1 (en) * 2005-11-18 2017-02-22 Ferrum AG Centrifuge cartridge
DE102005061461A1 (en) 2005-12-22 2007-07-05 Westfalia Separator Ag Solid bowl-helical conveyor centrifuge for separating oil from solid/water mixture, exhibits rotatable drum with a tapering cylindrical area, and a rotatable helical conveyor with a conveyor body surrounded by main conveyor sheet
DK200800555A (en) 2008-04-16 2009-10-17 Alfa Laval Corp Ab Centrifugal separator
DE102009001054A1 (en) * 2009-02-20 2010-09-02 Hiller Gmbh Solid bowl centrifuge with coarse outlet
DE102010012276A1 (en) * 2010-03-22 2011-09-22 Gea Westfalia Separator Gmbh Solid bowl centrifuge
DK177710B1 (en) 2012-09-14 2014-03-31 Alfa Laval Corp Ab Snegletransportør til en centrifugal separator, navnlig en dekantercentrifuge, og en centrifugal separator
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.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK87580A (en) * 1979-03-15 1980-09-16 R E High SPIN
ES2158477T3 (en) * 1996-01-18 2001-09-01 Rapanelli Fioravante Spa HORIZONTAL CENTRIFUGE MACHINE FOR AN OPTIMAL OIL EXTRACTION.

Also Published As

Publication number Publication date
EP1725337B1 (en) 2007-07-18
WO2005084814A1 (en) 2005-09-15
DK200400388A (en) 2005-09-10
DE602005001698T2 (en) 2008-04-17
DE602005001698D1 (en) 2007-08-30
EP1725337A1 (en) 2006-11-29
DK1725337T3 (en) 2007-11-05

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