SE9802116D0 - Dekantercentrifug - Google Patents

Dekantercentrifug

Info

Publication number
SE9802116D0
SE9802116D0 SE9802116A SE9802116A SE9802116D0 SE 9802116 D0 SE9802116 D0 SE 9802116D0 SE 9802116 A SE9802116 A SE 9802116A SE 9802116 A SE9802116 A SE 9802116A SE 9802116 D0 SE9802116 D0 SE 9802116D0
Authority
SE
Sweden
Prior art keywords
rotor
sludge
situated
decanter centrifuge
outlet
Prior art date
Application number
SE9802116A
Other languages
English (en)
Inventor
Klaus Stroucken
Rolf Ridderstraale
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
Priority to SE9802116A priority Critical patent/SE9802116D0/sv
Publication of SE9802116D0 publication Critical patent/SE9802116D0/sv
Priority to DK99931698.7T priority patent/DK1113882T3/da
Priority to US09/701,153 priority patent/US6537191B1/en
Priority to EP10184111.2A priority patent/EP2351617B1/en
Priority to EP10184215A priority patent/EP2322283A3/en
Priority to BR9911252-3A priority patent/BR9911252A/pt
Priority to CNB031328407A priority patent/CN1298432C/zh
Priority to CN99807460A priority patent/CN1123394C/zh
Priority to ES99931698T priority patent/ES2431922T3/es
Priority to EP99931698.7A priority patent/EP1113882B1/en
Priority to AU48135/99A priority patent/AU4813599A/en
Priority to JP2000554477A priority patent/JP2002518159A/ja
Priority to PCT/SE1999/001053 priority patent/WO1999065610A1/en
Priority to US10/264,782 priority patent/US6712751B2/en
Priority to US10/264,769 priority patent/US6716153B2/en
Priority to JP2002322119A priority patent/JP4489343B2/ja

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B9/00Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/12Suspending rotary bowls ; Bearings; Packings for bearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B1/00Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20Centrifuges 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B1/00Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20Centrifuges 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
    • B04B1/2016Driving control or mechanisms; Arrangement of transmission gearing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B11/00Feeding, charging, or discharging bowls
    • B04B11/08Skimmers or scrapers for discharging ; Regulating thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B1/00Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20Centrifuges 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
    • B04B1/2016Driving control or mechanisms; Arrangement of transmission gearing
    • B04B2001/2025Driving control or mechanisms; Arrangement of transmission gearing with drive comprising a planetary gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B1/00Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20Centrifuges 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
    • B04B2001/2033Centrifuges 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 feed accelerator inside the conveying screw
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B1/00Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20Centrifuges 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
    • B04B2001/2041Centrifuges 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B1/00Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20Centrifuges 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
    • B04B2001/2066Centrifuges 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 additional disc stacks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B1/00Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20Centrifuges 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
    • B04B2001/2083Configuration of liquid outlets
SE9802116A 1998-06-15 1998-06-15 Dekantercentrifug SE9802116D0 (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE9802116A SE9802116D0 (sv) 1998-06-15 1998-06-15 Dekantercentrifug
PCT/SE1999/001053 WO1999065610A1 (en) 1998-06-15 1999-06-14 A decanter centrifuge
CNB031328407A CN1298432C (zh) 1998-06-15 1999-06-14 一种沉降式离心机
ES99931698T ES2431922T3 (es) 1998-06-15 1999-06-14 Centrífuga decantadora
EP10184111.2A EP2351617B1 (en) 1998-06-15 1999-06-14 A decanter centrifuge
EP10184215A EP2322283A3 (en) 1998-06-15 1999-06-14 A decanter centrifuge
BR9911252-3A BR9911252A (pt) 1998-06-15 1999-06-14 Separador centrìfugo para a separação de sólidos de uma mistura lìquida
DK99931698.7T DK1113882T3 (da) 1998-06-15 1999-06-14 Dekanteringscentrifuge
CN99807460A CN1123394C (zh) 1998-06-15 1999-06-14 一种沉降式离心机
US09/701,153 US6537191B1 (en) 1998-06-15 1999-06-14 Centrifugal separator
EP99931698.7A EP1113882B1 (en) 1998-06-15 1999-06-14 A decanter centrifuge
AU48135/99A AU4813599A (en) 1998-06-15 1999-06-14 A decanter centrifuge
JP2000554477A JP2002518159A (ja) 1998-06-15 1999-06-14 遠心沈降分離機
US10/264,769 US6716153B2 (en) 1998-06-15 2002-10-04 Centrifugal separator for separating solids from a liquid mixture centrally fed through a gear device
US10/264,782 US6712751B2 (en) 1998-06-15 2002-10-04 Centrifugal separator for separating solids from a liquid mixture centrally fed through a gear device
JP2002322119A JP4489343B2 (ja) 1998-06-15 2002-11-06 遠心沈降分離機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802116A SE9802116D0 (sv) 1998-06-15 1998-06-15 Dekantercentrifug

Publications (1)

Publication Number Publication Date
SE9802116D0 true SE9802116D0 (sv) 1998-06-15

Family

ID=20411699

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802116A SE9802116D0 (sv) 1998-06-15 1998-06-15 Dekantercentrifug

Country Status (10)

Country Link
US (3) US6537191B1 (sv)
EP (3) EP2351617B1 (sv)
JP (2) JP2002518159A (sv)
CN (2) CN1123394C (sv)
AU (1) AU4813599A (sv)
BR (1) BR9911252A (sv)
DK (1) DK1113882T3 (sv)
ES (1) ES2431922T3 (sv)
SE (1) SE9802116D0 (sv)
WO (1) WO1999065610A1 (sv)

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SE9802116D0 (sv) * 1998-06-15 1998-06-15 Alfa Laval Ab Dekantercentrifug
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DE10135317A1 (de) 2001-07-19 2003-01-30 Bayer Ag Umlenkring für eine selbstaustragende Zentrifuge
DE50313167D1 (de) * 2003-04-22 2010-11-18 Viscotherm Ag Zentrifuge mit hydraulischer differenzdrehzahlbestimmung
SE525413C2 (sv) 2003-06-18 2005-02-15 Alfa Laval Corp Ab En skruvtransportör för en dekantercentrifug
FR2877949B1 (fr) * 2004-11-15 2007-11-23 Solvay Sa Sa Belge Procede d'epuration d'une solution de matiere plastique
CN101142258B (zh) * 2005-03-16 2012-07-04 阿科玛股份有限公司 沉降式离心机在聚合物处理中的用途
JP4704145B2 (ja) * 2005-08-01 2011-06-15 株式会社シーエムエス 固液分離装置
SE531141C2 (sv) * 2007-05-10 2009-01-07 Alfa Laval Corp Ab Centrifugalseparator med transportörgänga som förhindrar avskiljda partiklar att täppa till rotorns insida
US8071148B2 (en) 2007-06-26 2011-12-06 Heat And Control Inc. Method for separating cooking oils from snack food products through a quasi-continuous centrifuge action
DK200801848A (en) * 2008-12-30 2010-07-01 Alfa Laval Corp Ab A decanter centrifuge and a decanter centrifuge discharge port memeber.
SE534278C2 (sv) 2009-02-17 2011-06-28 Alfa Laval Corp Ab Ett kontinuerligt förfarande för isolering av oljor från alger eller mikroorganismer
SE534386C2 (sv) 2009-10-29 2011-08-02 Alfa Laval Corp Ab Centrifugalseparator samt metod för separering av fasta partiklar
EP3461795A1 (en) 2010-02-25 2019-04-03 Alfa Laval Corporate AB Method for bleeding off a scrubber fluid and use of a bleed-off centrifugal separator
EP2402288B1 (en) 2010-07-02 2016-11-16 Alfa Laval Corporate AB Cleaning equipment for gas scrubber fluid
SE534676C2 (sv) 2010-03-22 2011-11-15 Alfa Laval Corp Ab Centrifugalseparator
GB201005140D0 (en) * 2010-03-26 2010-05-12 Spaans Babcock Ltd An archimedean screw apparatus
EP2422882B1 (en) * 2010-08-27 2013-06-19 Alfa Laval Corporate AB A centrifugal separator
US20130210601A1 (en) * 2010-08-27 2013-08-15 Alfa Laval Corporate Ab Centrifugal separator
EP2584160A1 (en) * 2011-10-20 2013-04-24 Alfa Laval Corporate AB A crankcase gas separator
FR2992574B1 (fr) * 2012-06-29 2014-08-08 Commissariat Energie Atomique Separateur centrifuge a flux laminaire
EP2712912A1 (en) 2012-09-27 2014-04-02 Alfa Laval Corporate AB Continuous purification of motor oils
EP2767344B1 (en) * 2013-02-15 2015-07-29 Alfa Laval Corporate AB Smoothly accelerating channel inlet for centrifugal separator
EP2799146B1 (en) * 2013-05-02 2019-11-06 Alfa Laval Corporate AB Ejection of solid particles from a centrifugal separator
EP2883947B1 (en) 2013-12-10 2019-08-07 Alfa Laval Corporate AB Continuous purification of motor oils using a three-phase separator
EP2918345B1 (en) * 2014-03-14 2020-02-05 Andritz S.A.S. Decanter centrifuge
US10039876B2 (en) 2014-04-30 2018-08-07 Sorin Group Italia S.R.L. System for removing undesirable elements from blood using a first wash step and a second wash step
EP3207971B1 (en) 2016-02-18 2020-03-25 Alfa Laval Corporate AB Method and system for cleaning oily waste
DE102018119279A1 (de) * 2018-08-08 2020-02-13 Gea Mechanical Equipment Gmbh Vollmantel-Schneckenzentrifuge
JPWO2021033319A1 (sv) * 2019-08-22 2021-02-25

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Also Published As

Publication number Publication date
WO1999065610A1 (en) 1999-12-23
JP4489343B2 (ja) 2010-06-23
CN1298432C (zh) 2007-02-07
US6537191B1 (en) 2003-03-25
EP2351617B1 (en) 2018-01-31
CN1305397A (zh) 2001-07-25
BR9911252A (pt) 2001-03-13
CN1123394C (zh) 2003-10-08
US20030032540A1 (en) 2003-02-13
US6712751B2 (en) 2004-03-30
DK1113882T3 (da) 2013-10-28
EP1113882B1 (en) 2013-07-24
JP2002518159A (ja) 2002-06-25
AU4813599A (en) 2000-01-05
ES2431922T3 (es) 2013-11-28
JP2003144974A (ja) 2003-05-20
CN1494948A (zh) 2004-05-12
EP2322283A2 (en) 2011-05-18
EP2351617A1 (en) 2011-08-03
US6716153B2 (en) 2004-04-06
US20030032541A1 (en) 2003-02-13
EP1113882A1 (en) 2001-07-11
EP2322283A3 (en) 2011-08-24

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