JP4010571B2 - 中心軸を有する遠心分離機 - Google Patents

中心軸を有する遠心分離機 Download PDF

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Publication number
JP4010571B2
JP4010571B2 JP54265998A JP54265998A JP4010571B2 JP 4010571 B2 JP4010571 B2 JP 4010571B2 JP 54265998 A JP54265998 A JP 54265998A JP 54265998 A JP54265998 A JP 54265998A JP 4010571 B2 JP4010571 B2 JP 4010571B2
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JP
Japan
Prior art keywords
rotor
liquid
separation chamber
centrifuge
particles
Prior art date
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Expired - Fee Related
Application number
JP54265998A
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English (en)
Japanese (ja)
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JP2002511018A (ja
JP2002511018A5 (https=
Inventor
ヘルグレン、イングヴァル
マルティン、ハンス
ニストロエム、ベルント
Original Assignee
アルファ ラヴァル コーポレイト アクチボラゲット
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Publication of JP2002511018A publication Critical patent/JP2002511018A/ja
Publication of JP2002511018A5 publication Critical patent/JP2002511018A5/ja
Application granted granted Critical
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    • 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
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
    • 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
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/04—Periodical feeding or discharging; Control arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/085—Rotary bowls fibre- or metal-reinforced
    • 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

Landscapes

  • Centrifugal Separators (AREA)
JP54265998A 1997-04-04 1998-03-26 中心軸を有する遠心分離機 Expired - Fee Related JP4010571B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9701223-1 1997-04-04
SE9701223A SE9701223D0 (sv) 1997-04-04 1997-04-04 Centrifugalseparator med central axel
PCT/SE1998/000548 WO1998045045A1 (en) 1997-04-04 1998-03-26 A centrifugal separator having a central shaft

Publications (3)

Publication Number Publication Date
JP2002511018A JP2002511018A (ja) 2002-04-09
JP2002511018A5 JP2002511018A5 (https=) 2005-11-10
JP4010571B2 true JP4010571B2 (ja) 2007-11-21

Family

ID=20406423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54265998A Expired - Fee Related JP4010571B2 (ja) 1997-04-04 1998-03-26 中心軸を有する遠心分離機

Country Status (7)

Country Link
US (1) US6508752B1 (https=)
EP (1) EP0973617B1 (https=)
JP (1) JP4010571B2 (https=)
AU (1) AU6860298A (https=)
DE (1) DE69825261T2 (https=)
SE (1) SE9701223D0 (https=)
WO (1) WO1998045045A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6808481B1 (en) * 1996-10-15 2004-10-26 Erth Technologies, Inc. Concentric tubular centrifuge
US6966874B2 (en) * 1997-10-14 2005-11-22 Erth Technologies, Inc. Concentric tubular centrifuge
US20050054507A1 (en) * 1996-10-15 2005-03-10 Cornay Paul J. Concentric tubular centrifuge
US8464302B1 (en) 1999-08-03 2013-06-11 Videoshare, Llc Method and system for sharing video with advertisements over a network
WO2001067772A2 (en) 2000-03-09 2001-09-13 Videoshare, Inc. Sharing a streaming video
EP1337344B1 (de) 2000-11-14 2005-12-28 Westfalia Separator AG Vollmantel-schneckenzentrifuge mit verteiler
DE10065060B4 (de) 2000-12-27 2004-07-08 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge mit Tellereinsatz
US20040144717A1 (en) * 2003-01-29 2004-07-29 Sheng Henry P. Apparatus for separating immiscible liquids
US20050054506A1 (en) * 2003-07-30 2005-03-10 Bradley Bruce J. Microbial concentration system
US7241256B2 (en) * 2003-08-30 2007-07-10 Erth Technologies, Inc. Centrifuge
RU2317860C2 (ru) * 2005-03-28 2008-02-27 Общество с ограниченной ответственностью "Прогрессивные технологии в промышленности" Осадительная центрифуга периодического действия
SE531141C2 (sv) * 2007-05-10 2009-01-07 Alfa Laval Corp Ab Centrifugalseparator med transportörgänga som förhindrar avskiljda partiklar att täppa till rotorns insida
DK200970028A (en) * 2009-06-12 2010-12-13 Alfa Laval Corp Ab A decanter centrifuge and a screw conveyor
US9233866B2 (en) 2012-01-16 2016-01-12 Jk Industries, Llc Sludge concentrator assembly incorporating upper centrifugal separator and lower barrier filter and exhibiting high flow velocity clean fluid outlet combined with low flow velocity solid entrapment
US10525389B2 (en) 2012-01-16 2020-01-07 Jk Industries, Llc Sludge concentrator assembly with varying first stage separator, combined with a second stage, clean flow outlet incorporating fixed and variable flow restrictor orifices
DE102019135215A1 (de) * 2019-12-19 2021-06-24 Flottweg Se Querscheibe einer Zentrifugenschnecke und Vollmantelschneckenzentrifuge
EP4086006B1 (en) * 2021-05-03 2026-04-29 Alfa Laval Corporate AB Modular centrifugal separator system and exchangeable separation insert

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US820568A (en) * 1905-04-03 1906-05-15 Hiram C Groves Ore-separator.
US1277676A (en) * 1911-10-12 1918-09-03 Laval Separator Co De Centrifugal liquid-machine.
US1158959A (en) * 1912-07-16 1915-11-02 Edward W Beach Centrifugal separator.
US1564665A (en) * 1923-07-16 1925-12-08 Leroy G Gates Centrifugal separator
US2321918A (en) 1941-12-31 1943-06-15 Sharples Corp Centrifugal separating method and apparatus
US2622794A (en) * 1948-09-16 1952-12-23 Sharples Corp Centrifugal separator
BE504123A (https=) * 1950-06-20
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
CH301080A (de) * 1952-07-03 1954-08-31 Cham Ag Maschf Separator zur Klärung von durch Sinkstoffe verunreinigten Flüssigkeiten.
US2743864A (en) * 1954-03-05 1956-05-01 Bird Machine Co Centrifuge with inclined conveyor blade and vanes for rapid collection of fine particles from suspensions
DE1279551B (de) * 1963-07-11 1968-10-03 Flottweg Motoren Werk Dr Georg Vollmantel-Zentrifuge
FR1449064A (fr) * 1965-07-02 1966-08-12 Sharples France Perfectionnements apportés aux appareils centrifuges, plus spécialement à vis d'extraction
DE2046278A1 (de) 1970-06-22 1972-03-16 Kokusai Tekko Co Ltd, Yokohama, Kanagawa (Japan) Zentrifugaltrennvornchtung fur Abwasser
US3741466A (en) * 1971-07-16 1973-06-26 C Weiland Jet centrifuge
SU539611A1 (ru) * 1974-06-25 1976-12-25 Проектный И Научно-Исследовательский Институт "Гипроникель" Пакет сепарирующих тарелок к центрифуге
US4042172A (en) * 1976-04-14 1977-08-16 Andrei Stepanovich Nozdrovsky Bowl centrifuge rotor
SE402060B (sv) * 1976-07-29 1978-06-19 Fiber Mech Fiberforsterkt rotor och sett vid dess tillverkning
US4245777A (en) 1979-08-30 1981-01-20 Pennwalt Corporation Centrifuge apparatus
FR2532198B1 (fr) 1982-08-27 1985-06-21 Bertin & Cie Centrifugeuse a recuperation d'energie
SE448429B (sv) 1985-07-05 1987-02-23 Alfa Laval Separation Ab Centrifugalseparator forsedd med styrorgan for separeringsplatarna
JP2754014B2 (ja) * 1988-07-27 1998-05-20 月島機械株式会社 遠心分離機
GB9013371D0 (en) * 1990-06-15 1990-08-08 Broadbent & Sons Ltd Thomas Improvements in separating systems
US5310399A (en) * 1991-08-20 1994-05-10 Kotobuki Techrex Ltd. Sedimentation centrifuge containing screw conveyor with fins
US5314399A (en) * 1991-08-20 1994-05-24 Kotobuki Techrex Ltd. Sedimentation centrifuge with helical fins mounted on the screw conveyor
US5364335A (en) * 1993-12-07 1994-11-15 Dorr-Oliver Incorporated Disc-decanter centrifuge
US5944648A (en) * 1996-10-15 1999-08-31 Cornay; Paul J. Concentric tubular centrifuge
SE509162C2 (sv) * 1997-04-04 1998-12-14 Alfa Laval Ab Centrifugalseparator med vätskefylld transmissionskammare
US6030332A (en) * 1998-04-14 2000-02-29 Hensley; Gary L. Centrifuge system with stacked discs attached to the housing

Also Published As

Publication number Publication date
JP2002511018A (ja) 2002-04-09
DE69825261T2 (de) 2004-12-09
DE69825261D1 (de) 2004-09-02
EP0973617B1 (en) 2004-07-28
US6508752B1 (en) 2003-01-21
WO1998045045A1 (en) 1998-10-15
SE9701223D0 (sv) 1997-04-04
AU6860298A (en) 1998-10-30
EP0973617A1 (en) 2000-01-26

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