DK1113882T3 - Dekanteringscentrifuge - Google Patents

Dekanteringscentrifuge

Info

Publication number
DK1113882T3
DK1113882T3 DK99931698.7T DK99931698T DK1113882T3 DK 1113882 T3 DK1113882 T3 DK 1113882T3 DK 99931698 T DK99931698 T DK 99931698T DK 1113882 T3 DK1113882 T3 DK 1113882T3
Authority
DK
Denmark
Prior art keywords
decanter centrifuge
decanter
centrifuge
Prior art date
Application number
DK99931698.7T
Other languages
English (en)
Inventor
Klaus Stroucken
Rolf Ridderstraale
Original Assignee
Alfa Laval Corp 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 Corp Ab filed Critical Alfa Laval Corp Ab
Application granted granted Critical
Publication of DK1113882T3 publication Critical patent/DK1113882T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
    • 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
    • B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
    • 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
    • B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
    • 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
    • B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
    • B04B2001/2025—Driving control or mechanisms; Arrangement of transmission gearing with drive comprising a planetary gear
    • 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
    • B04B2001/2033—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 feed accelerator inside 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
    • B04B2001/2041—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
    • B04B2001/2066—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 additional disc stacks
    • 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
DK99931698.7T 1998-06-15 1999-06-14 Dekanteringscentrifuge DK1113882T3 (da)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DK1113882T3 true DK1113882T3 (da) 2013-10-28

Family

ID=20411699

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99931698.7T DK1113882T3 (da) 1998-06-15 1999-06-14 Dekanteringscentrifuge

Country Status (10)

Country Link
US (3) US6537191B1 (da)
EP (3) EP1113882B1 (da)
JP (2) JP2002518159A (da)
CN (2) CN1298432C (da)
AU (1) AU4813599A (da)
BR (1) BR9911252A (da)
DK (1) DK1113882T3 (da)
ES (1) ES2431922T3 (da)
SE (1) SE9802116D0 (da)
WO (1) WO1999065610A1 (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9802116D0 (sv) * 1998-06-15 1998-06-15 Alfa Laval Ab Dekantercentrifug
DE10065060B4 (de) * 2000-12-27 2004-07-08 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge mit Tellereinsatz
DE10135317A1 (de) † 2001-07-19 2003-01-30 Bayer Ag Umlenkring für eine selbstaustragende Zentrifuge
ATE483526T1 (de) * 2003-04-22 2010-10-15 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
EP1877469B1 (en) * 2005-03-16 2018-01-10 Arkema Inc. Use of decanter centrifuge in polymer processing
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
WO2011104302A1 (en) 2010-02-25 2011-09-01 Alfa Laval Corporate Ab Exhaust gas and gas scrubber fluid cleaning equipment and method
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
US20130210601A1 (en) * 2010-08-27 2013-08-15 Alfa Laval Corporate Ab Centrifugal separator
EP2422882B1 (en) * 2010-08-27 2013-06-19 Alfa Laval Corporate AB A 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
ES2774429T3 (es) * 2014-03-14 2020-07-21 Andritz Sas Centrífuga de decantación
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
CN114245852A (zh) * 2019-08-22 2022-03-25 谐波传动系统有限公司 单元式的波动齿轮装置

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE48615C (de) CL. Freiherr VON BECHTOLSHEIM in München, Kaulbachstrafse 3 Neuerung an Scheidecentrifugen
US1572299A (en) * 1923-06-18 1926-02-09 Fred W Mcentire Centrifugal separator
US1780655A (en) * 1928-11-02 1930-11-04 Nyrop Aage Sludge separator
US1806241A (en) * 1929-03-09 1931-05-19 Dupuis Fernand Centrifugal separator
US1999712A (en) * 1931-06-30 1935-04-30 Low Temperature Proc Company Method of treatment and concentration of liquids by freezing
US2043409A (en) * 1932-12-24 1936-06-09 Krupp Ag Grusonwerk Apparatus for the continuous extraction of material
US2129992A (en) * 1937-04-09 1938-09-13 Mattia Anthony De Centrifugal separator
US2435623A (en) * 1942-03-11 1948-02-10 Separator Nobel Ab Centrifuges for separating from a liquid matters suspended or emulgated therein
US2458706A (en) * 1945-05-14 1949-01-11 Centrifugal & Mechanical Ind I Differential gearing for centrifugal machines
GB726596A (en) * 1952-05-14 1955-03-23 Separator Ab Improvements in or relating to centrifuges for separating, sludge containing liquids
GB733515A (en) 1952-05-28 1955-07-13 Separator Ab Improvements in or relating to the separating of liquids and solids
US2919848A (en) * 1956-03-14 1960-01-05 Andrew F Howe Centrifugal separation
US2907517A (en) * 1957-04-17 1959-10-06 Z & W Mfg Corp Liquid from metal scrap separator
US3061181A (en) * 1958-11-28 1962-10-30 Sharples Corp Centrifuges
DE1103854B (de) * 1958-12-24 1961-03-30 Cham Ag Maschf Kontinuierlich arbeitende Vollmantelzentrifuge
US3081026A (en) * 1959-03-20 1963-03-12 Black Clawson Co Centrifuge
US3092582A (en) * 1959-03-20 1963-06-04 Black Clawson Co Centrifuge
US3161081A (en) * 1962-04-11 1964-12-15 United Shoe Machinery Corp Rolling wedge drive
US3228596A (en) * 1963-08-02 1966-01-11 Pennsalt Chemicals Corp Centrifuge
US3228592A (en) * 1963-11-18 1966-01-11 Pennsalt Chemicals Corp Non-spilling feed means for vertical centrifuge
CH418982A (de) * 1964-06-24 1966-08-15 Escher Wyss Ag Klärzentrifuge zum Scheiden einer Suspension in Flüssigkeit und Feststoff
US3407902A (en) * 1966-03-15 1968-10-29 United Shoe Machinery Corp Lubrication systems
DE1632325B1 (de) * 1967-06-02 1970-05-27 Turbo Separator Ag Kontinuierlich arbeitende, sieblose Schneckenzentrifuge
US3419211A (en) 1967-10-23 1968-12-31 Hitachi Shipbuilding Eng Co Centrifugal machine with differential drive
CH481680A (de) * 1967-11-04 1969-11-30 Hueller Gmbh K Zentrifuge
US3487722A (en) * 1968-03-06 1970-01-06 Web Press Eng Inc Harmonic drive and method for controlling speed
US3482770A (en) 1968-04-10 1969-12-09 Laval Separator Co De Variable speed power transmission
DK118179B (da) * 1968-11-29 1970-07-13 Krueger As I Slamcentrifuge.
US3658182A (en) * 1971-03-31 1972-04-25 Krueger As I Sludge centrifuge
US3795361A (en) * 1972-09-06 1974-03-05 Pennwalt Corp Centrifuge apparatus
SU539611A1 (ru) * 1974-06-25 1976-12-25 Проектный И Научно-Исследовательский Институт "Гипроникель" Пакет сепарирующих тарелок к центрифуге
AR205952A1 (es) * 1975-01-03 1976-06-15 Pennwalt Corp Una centrifuga decantadora
US4042172A (en) * 1976-04-14 1977-08-16 Andrei Stepanovich Nozdrovsky Bowl centrifuge rotor
CA1072066A (en) * 1976-07-06 1980-02-19 Karl G. Reed Verticle centrifuge having pre-loaded bearing
US4184959A (en) * 1978-02-16 1980-01-22 Westinghouse Electric Corp. Sludge recovery apparatus
CH665964A5 (de) * 1984-05-02 1988-06-30 Miset Ag Verfahren und vorrichtung zum trennschleudern von feinkornmineralgemischen.
US4715247A (en) * 1985-09-26 1987-12-29 Kabushiki Kaisha Toshiba Transmission apparatus with reduced frictional force
DK154540C (da) 1986-05-06 1989-04-24 Alfa Laval Separation As Dekantercentrifuge
DK166069C (da) * 1989-12-29 1993-07-19 Alfa Laval Separation As Dekantercentrifuge
DE4038954C2 (de) * 1990-12-06 1994-02-10 Wolfgang Eder Verfahren zum Abtransportieren und Zentrifuge zur Durchführung des Verfahrens
JP2535503Y2 (ja) * 1991-05-20 1997-05-14 株式会社ハーモニック・ドライブ・システムズ カップ型歯車式調和変速装置における外歯および内歯の噛み合わせ構造
US5123300A (en) * 1991-08-28 1992-06-23 Dynamics Research & Development Corp. Phasing transmission
FR2706216B1 (fr) * 1993-06-07 1995-07-21 Robatel Slpi Décanteuse continue pour le traitement des produits nucléaires.
US5364335A (en) * 1993-12-07 1994-11-15 Dorr-Oliver Incorporated Disc-decanter centrifuge
JPH09215946A (ja) * 1996-02-13 1997-08-19 Hiroshi Kitada スクリュー式縦型遠心分離機
US5772573A (en) * 1996-02-26 1998-06-30 Baker Hughes Incorporated Decanter centrifuge and gear box with harmonic drive and associated operating method
WO1997030791A1 (en) 1996-02-26 1997-08-28 Baker Hughes Incorporated Decanter centrifuge, gear box and operating method
US6030332A (en) * 1998-04-14 2000-02-29 Hensley; Gary L. Centrifuge system with stacked discs attached to the housing
SE9802116D0 (sv) * 1998-06-15 1998-06-15 Alfa Laval Ab Dekantercentrifug
US6056685A (en) * 1999-05-17 2000-05-02 G-Force Llc Centrifuge having selectively operable harmonic drive for scroll conveyor

Also Published As

Publication number Publication date
EP2351617B1 (en) 2018-01-31
CN1305397A (zh) 2001-07-25
EP2322283A2 (en) 2011-05-18
US6716153B2 (en) 2004-04-06
EP1113882B1 (en) 2013-07-24
SE9802116D0 (sv) 1998-06-15
EP1113882A1 (en) 2001-07-11
EP2351617A1 (en) 2011-08-03
AU4813599A (en) 2000-01-05
US20030032540A1 (en) 2003-02-13
BR9911252A (pt) 2001-03-13
CN1298432C (zh) 2007-02-07
ES2431922T3 (es) 2013-11-28
CN1494948A (zh) 2004-05-12
US6712751B2 (en) 2004-03-30
JP2003144974A (ja) 2003-05-20
US20030032541A1 (en) 2003-02-13
JP4489343B2 (ja) 2010-06-23
US6537191B1 (en) 2003-03-25
WO1999065610A1 (en) 1999-12-23
JP2002518159A (ja) 2002-06-25
CN1123394C (zh) 2003-10-08
EP2322283A3 (en) 2011-08-24

Similar Documents

Publication Publication Date Title
DK1113882T3 (da) Dekanteringscentrifuge
DE69918733D1 (de) Zentrifugalverdampfer
DE69906019D1 (de) Zentrifuge mit konischen Trennwänden
DE69931563D1 (de) Zentrifuge mit konischen Trennwänden
DE69913492D1 (de) Trennungsverfahren
DE69942764D1 (de) Trennzentrifuge
DE59900877D1 (de) Freistrahlzentrifuge
DE59503096D1 (de) Vollmantelzentrifuge
DE69612868T2 (de) Dekantierzentrifuge
DE69825261D1 (de) Trennzentrifuge mit zentraler achse
DK0905381T3 (da) Centrifugalpumpe
DE59707153D1 (de) Laborzentrifuge
DK0968639T3 (da) Centrifugalgødningsspreder
DK1658763T3 (da) Centrifugalgødningsspreder
DE19980251D2 (de) Trenngerät
FR2752448B1 (fr) Embrayage centrifuge
DE29721563U1 (de) Laborzentrifuge
DE50005694D1 (de) Zentrifuge
DK1031268T3 (da) Centrifugalgødningsspreder
DK1047880T3 (da) Centrifugalpumpe
GB2356365B (en) Centrifuge
DE9401758U1 (de) Zentrifuge
DK0951814T3 (da) Centrifugalgødningsspreder
DK0868216T3 (da) Dekantercentrifuge
DE29812446U1 (de) Zentrifuge