ATE470504T1 - Schneckenförderer für dekantierzentrifuge - Google Patents

Schneckenförderer für dekantierzentrifuge

Info

Publication number
ATE470504T1
ATE470504T1 AT04735152T AT04735152T ATE470504T1 AT E470504 T1 ATE470504 T1 AT E470504T1 AT 04735152 T AT04735152 T AT 04735152T AT 04735152 T AT04735152 T AT 04735152T AT E470504 T1 ATE470504 T1 AT E470504T1
Authority
AT
Austria
Prior art keywords
conveyor
screw conveyor
parts
thread
baffle
Prior art date
Application number
AT04735152T
Other languages
English (en)
Inventor
Klaus Stroucken
Rolf Ridderstrale
Robert Geiding
Kasper Hoeglund
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 ATE470504T1 publication Critical patent/ATE470504T1/de

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
    • B04B2001/2033—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
    • B04B2001/205—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 special construction of screw thread, e.g. segments, height

Landscapes

  • Centrifugal Separators (AREA)
  • Screw Conveyors (AREA)
AT04735152T 2003-06-18 2004-05-27 Schneckenförderer für dekantierzentrifuge ATE470504T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0301779A SE525413C2 (sv) 2003-06-18 2003-06-18 En skruvtransportör för en dekantercentrifug
PCT/SE2004/000814 WO2004110637A1 (en) 2003-06-18 2004-05-27 A screw conveyor for a decanter centrifuge

Publications (1)

Publication Number Publication Date
ATE470504T1 true ATE470504T1 (de) 2010-06-15

Family

ID=27607345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04735152T ATE470504T1 (de) 2003-06-18 2004-05-27 Schneckenförderer für dekantierzentrifuge

Country Status (10)

Country Link
US (1) US7229399B2 (de)
EP (1) EP1635954B1 (de)
JP (1) JP4226036B2 (de)
CN (1) CN100467132C (de)
AT (1) ATE470504T1 (de)
DE (1) DE602004027625D1 (de)
ES (1) ES2346532T3 (de)
RU (1) RU2317859C2 (de)
SE (1) SE525413C2 (de)
WO (1) WO2004110637A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005061461A1 (de) * 2005-12-22 2007-07-05 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge
KR100977196B1 (ko) 2008-09-26 2010-08-23 주식회사 로얄정공 스크류 컨베이어에 형성된 이단가속 토출커버를 구비한 스크류데칸터형 원심분리기
DE102009001054A1 (de) * 2009-02-20 2010-09-02 Hiller Gmbh Vollmantel-Schneckenzentrifuge mit Grobstoff-Auslass
JP4939590B2 (ja) * 2009-11-13 2012-05-30 日本フローサーブ株式会社 立型デカンタ式遠心分離機
US9321058B2 (en) 2010-07-01 2016-04-26 Centrisys Corp. Centrifugal liquid separation machine to efficiently flow multi-phase solids from a heavy phase discharge stream with a solids plow
EP2422882B1 (de) * 2010-08-27 2013-06-19 Alfa Laval Corporate AB Zentrifugalabscheider
CN102824966B (zh) * 2012-07-31 2014-08-13 天圣环保工程（成都）有限公司 一种螺旋推料器及其应用的卧螺离心机
US20160107173A1 (en) * 2013-06-14 2016-04-21 Tomoe Engineering Co., Ltd. Centrifuge
CN106436425B (zh) * 2016-11-18 2018-12-25 绥阳县双龙纸业有限公司 高浓除渣器
BR202020014498U2 (pt) * 2020-07-16 2022-01-25 Pieralisi Do Brasil Ltda Fuso roscado para decantador
CN115646665A (zh) * 2022-09-26 2023-01-31 重庆江北机械有限责任公司 一种卧螺离心机螺旋结构
CN115254452B (zh) * 2022-09-27 2022-12-20 科盛能源机械制造河北有限公司 泥浆离心分离装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IS679B6 (is) * 1965-10-21 1969-04-22 Alfa-Laval Ab Tilhögun við að aðskilja aurleðju í skilvindu.
DE2131427A1 (de) * 1970-06-24 1971-12-30 Nishihara Env San Res Co Ltd Zentrifugalscheider
US3795361A (en) * 1972-09-06 1974-03-05 Pennwalt Corp Centrifuge apparatus
DE2612696A1 (de) * 1975-04-01 1976-10-14 Pennwalt Corp Vollmantel-dekantierzentrifuge
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
DK170967B1 (da) 1990-03-13 1996-04-09 Alfa Laval Separation As Dekantercentrifuge
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
US5156751A (en) * 1991-03-29 1992-10-20 Miller Neal J Three stage centrifuge and method for separating water and solids from petroleum products
DE4208104A1 (de) * 1992-01-31 1993-08-05 Kloeckner Humboldt Deutz Ag Vorrichtung und verfahren zur nassmechanischen aufbereitung von feststoffen
US5354255A (en) * 1992-12-17 1994-10-11 Alfa Laval Separation Inc. Decanter centrifuge with conveyor capable of high speed and higher flow rates
DK143295A (da) * 1995-12-18 1997-06-19 Tetra Laval Holdings & Finance Dekantercentrifuge
ES2158477T3 (es) * 1996-01-18 2001-09-01 Rapanelli Fioravante Spa Maquina centrifuga horizontal para una optima extraccion de aceites.
US5800332A (en) 1996-07-03 1998-09-01 Hensley; Gary L. Decanting centrifuge employing elements with differing rates of rotation
JPH10151369A (ja) * 1996-11-22 1998-06-09 Sumitomo Chem Co Ltd 多層混合物の遠心分離方法及びスクリューデカンター型遠心分離装置
SE9802116D0 (sv) * 1998-06-15 1998-06-15 Alfa Laval Ab Dekantercentrifug
DE19952804C2 (de) * 1999-11-02 2003-07-03 Westfalia Separator Ind Gmbh Vollmantel-Schneckenzentrifuge zur Verarbeitung eines zur Schäumung neigenden Schleudergutes
US6572524B1 (en) * 2000-07-14 2003-06-03 Alfa Laval Inc. Decanter centrifuge having a heavy phase solids baffle
DE10125096A1 (de) * 2001-05-23 2002-11-28 Hiller Gmbh Dekantierzentrifuge
DK200200598A (da) * 2002-04-22 2003-10-23 Alfa Laval Copenhagen As Dekantercentrifuge
JP2005074374A (ja) * 2003-09-02 2005-03-24 Ishikawajima Harima Heavy Ind Co Ltd スクリューデカンタ型遠心分離機

Also Published As

Publication number Publication date
US20070049480A1 (en) 2007-03-01
SE525413C2 (sv) 2005-02-15
DE602004027625D1 (de) 2010-07-22
JP2006527654A (ja) 2006-12-07
SE0301779L (sv) 2004-12-19
SE0301779D0 (sv) 2003-06-18
US7229399B2 (en) 2007-06-12
ES2346532T3 (es) 2010-10-18
EP1635954A1 (de) 2006-03-22
EP1635954B1 (de) 2010-06-09
WO2004110637A1 (en) 2004-12-23
RU2317859C2 (ru) 2008-02-27
JP4226036B2 (ja) 2009-02-18
RU2006101336A (ru) 2006-06-27
CN1809423A (zh) 2006-07-26
CN100467132C (zh) 2009-03-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties