DE3723864A1 - Vollmantel-schneckenzentrifuge - Google Patents

Vollmantel-schneckenzentrifuge

Info

Publication number
DE3723864A1
DE3723864A1 DE19873723864 DE3723864A DE3723864A1 DE 3723864 A1 DE3723864 A1 DE 3723864A1 DE 19873723864 DE19873723864 DE 19873723864 DE 3723864 A DE3723864 A DE 3723864A DE 3723864 A1 DE3723864 A1 DE 3723864A1
Authority
DE
Germany
Prior art keywords
drum
solid
liquid
screw centrifuge
guide channel
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19873723864
Other languages
German (de)
English (en)
Other versions
DE3723864C2 (enExample
Inventor
Otto Dipl Ing Kuelker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Mechanical Equipment GmbH
Original Assignee
Westfalia Separator GmbH
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 Westfalia Separator GmbH filed Critical Westfalia Separator GmbH
Priority to DE19873723864 priority Critical patent/DE3723864A1/de
Publication of DE3723864A1 publication Critical patent/DE3723864A1/de
Application granted granted Critical
Publication of DE3723864C2 publication Critical patent/DE3723864C2/de
Granted legal-status Critical Current

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

Landscapes

  • Centrifugal Separators (AREA)
DE19873723864 1987-07-18 1987-07-18 Vollmantel-schneckenzentrifuge Granted DE3723864A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873723864 DE3723864A1 (de) 1987-07-18 1987-07-18 Vollmantel-schneckenzentrifuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873723864 DE3723864A1 (de) 1987-07-18 1987-07-18 Vollmantel-schneckenzentrifuge

Publications (2)

Publication Number Publication Date
DE3723864A1 true DE3723864A1 (de) 1989-01-26
DE3723864C2 DE3723864C2 (enExample) 1991-02-21

Family

ID=6331895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873723864 Granted DE3723864A1 (de) 1987-07-18 1987-07-18 Vollmantel-schneckenzentrifuge

Country Status (1)

Country Link
DE (1) DE3723864A1 (enExample)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012886A1 (en) * 1991-12-31 1993-07-08 Baker Hughes Incorporated Feed accelerator system including accelerating vane apparatus
WO1993013865A1 (de) * 1992-01-21 1993-07-22 Westfalia Separator Aktiengesellschaft Vollmantelschneckenzentrifuge
US5380266A (en) * 1991-11-27 1995-01-10 Baker Hughes Incorporated Feed accelerator system including accelerator cone
US5401423A (en) * 1991-11-27 1995-03-28 Baker Hughes Incorporated Feed accelerator system including accelerator disc
US5403486A (en) * 1991-12-31 1995-04-04 Baker Hughes Incorporated Accelerator system in a centrifuge
US5651756A (en) * 1991-11-27 1997-07-29 Baker Hughes Inc. Feed accelerator system including feed slurry accelerating nozzle apparatus
WO2002005966A3 (en) * 2000-07-14 2002-05-23 Alfa Laval Inc Decanter centrifuge having a heavy phase solids baffle
US6561965B1 (en) * 2000-10-20 2003-05-13 Alfa Laval Inc. Mist pump for a decanter centrifuge feed chamber
WO2003076078A1 (en) * 2002-03-14 2003-09-18 Alfa Laval Copenhagen A/S Decanter centrifuge with wear reinforcement inlet
WO2003101619A1 (en) * 2002-05-28 2003-12-11 Baker Hughes Incorporated Centrifugal separator bowl assembly with flow guide
US7018326B2 (en) * 2000-08-31 2006-03-28 Varco I/P, Inc. Centrifuge with impellers and beach feed
US7060019B2 (en) * 2000-11-14 2006-06-13 Westfalia Separator Ag Solid bowl screw centrifuge comprising a distributor
US7282019B2 (en) * 2005-04-25 2007-10-16 Edward Carl Lantz Centrifuge with shaping of feed chamber to reduce wear
US7862493B2 (en) * 2005-06-04 2011-01-04 Guenter Haider Centrifuge for continuous separation of flowable substances of different densities having an air extraction member
US20120157289A1 (en) * 2009-06-12 2012-06-21 Alfa Laval Corporate Ab Centrifugal separator
US8328709B2 (en) * 2005-07-11 2012-12-11 Sinvent As Fluid separator apparatus comprising a spin-up assembly
EP2551020A1 (de) * 2011-07-29 2013-01-30 Flottweg SE Einlaufvorrichtung einer Zentrifuge
WO2017029022A1 (de) * 2015-08-14 2017-02-23 Andritz Technology And Asset Management Gmbh Zentrifuge mit aufsätzen zur umlenkung der suspension

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142669A (en) * 1968-01-10 1979-03-06 Robatel S.L.P.I. Continuously operating centrifugal separators
DE3147404A1 (de) * 1980-12-03 1982-11-04 Bird Machine Co., Inc., South Walpole, Mass. Zentrifuge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142669A (en) * 1968-01-10 1979-03-06 Robatel S.L.P.I. Continuously operating centrifugal separators
DE3147404A1 (de) * 1980-12-03 1982-11-04 Bird Machine Co., Inc., South Walpole, Mass. Zentrifuge

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658232A (en) * 1991-11-27 1997-08-19 Baker Hughes Inc. Feed accelerator system including feed slurry accelerating nozzle apparatus
US5527258A (en) * 1991-11-27 1996-06-18 Baker Hughes Incorporated Feed accelerator system including accelerating cone
US5380266A (en) * 1991-11-27 1995-01-10 Baker Hughes Incorporated Feed accelerator system including accelerator cone
US5401423A (en) * 1991-11-27 1995-03-28 Baker Hughes Incorporated Feed accelerator system including accelerator disc
US5651756A (en) * 1991-11-27 1997-07-29 Baker Hughes Inc. Feed accelerator system including feed slurry accelerating nozzle apparatus
EP0613401A4 (en) * 1991-11-27 1995-05-03 Baker Hughes Inc LOAD ACCELERATION SYSTEM INCLUDING AN ACCELERATION CONE.
US5551943A (en) * 1991-12-31 1996-09-03 Baker Hughes Incorporated Feed accelerator system including accelerating vane apparatus
US5520605A (en) * 1991-12-31 1996-05-28 Baker Hughes Incorporated Method for accelerating a liquid in a centrifuge
US5527474A (en) * 1991-12-31 1996-06-18 Baker Hughes Incorporated Method for accelerating a liquid in a centrifuge
US5632714A (en) * 1991-12-31 1997-05-27 Baker Hughes Inc. Feed accelerator system including accelerating vane apparatus
US5403486A (en) * 1991-12-31 1995-04-04 Baker Hughes Incorporated Accelerator system in a centrifuge
WO1993012886A1 (en) * 1991-12-31 1993-07-08 Baker Hughes Incorporated Feed accelerator system including accelerating vane apparatus
US5769776A (en) * 1991-12-31 1998-06-23 Baker Hughes Incorporated Feed accelerator system including accelerating vane apparatus
US5840006A (en) * 1991-12-31 1998-11-24 Baker Hughes Incorporated Feed accelerator system including accelerating vane apparatus
US6077210A (en) * 1991-12-31 2000-06-20 Baker Hughes Incorporated Feed accelerator system including accelerating vane apparatus
WO1993013865A1 (de) * 1992-01-21 1993-07-22 Westfalia Separator Aktiengesellschaft Vollmantelschneckenzentrifuge
WO2002005966A3 (en) * 2000-07-14 2002-05-23 Alfa Laval Inc Decanter centrifuge having a heavy phase solids baffle
US6572524B1 (en) 2000-07-14 2003-06-03 Alfa Laval Inc. Decanter centrifuge having a heavy phase solids baffle
US7018326B2 (en) * 2000-08-31 2006-03-28 Varco I/P, Inc. Centrifuge with impellers and beach feed
US6561965B1 (en) * 2000-10-20 2003-05-13 Alfa Laval Inc. Mist pump for a decanter centrifuge feed chamber
US7060019B2 (en) * 2000-11-14 2006-06-13 Westfalia Separator Ag Solid bowl screw centrifuge comprising a distributor
US7247133B2 (en) 2002-03-14 2007-07-24 Alfa Laval Copenhagen A/S Decanter centrifuge with wear reinforcement inlet
JP2005519735A (ja) * 2002-03-14 2005-07-07 アルファ、ラバール、コペンハーゲン、アクチセルスカブ 摩耗補強注入口を備えたデカンタ遠心分離機
RU2279925C2 (ru) * 2002-03-14 2006-07-20 Альфа Лаваль Копенгаген А/С Декантирующая центрифуга с износостойким упрочненным впускным отверстием
WO2003076078A1 (en) * 2002-03-14 2003-09-18 Alfa Laval Copenhagen A/S Decanter centrifuge with wear reinforcement inlet
WO2003101619A1 (en) * 2002-05-28 2003-12-11 Baker Hughes Incorporated Centrifugal separator bowl assembly with flow guide
US7282019B2 (en) * 2005-04-25 2007-10-16 Edward Carl Lantz Centrifuge with shaping of feed chamber to reduce wear
US7862493B2 (en) * 2005-06-04 2011-01-04 Guenter Haider Centrifuge for continuous separation of flowable substances of different densities having an air extraction member
US8328709B2 (en) * 2005-07-11 2012-12-11 Sinvent As Fluid separator apparatus comprising a spin-up assembly
US20120157289A1 (en) * 2009-06-12 2012-06-21 Alfa Laval Corporate Ab Centrifugal separator
US9266122B2 (en) * 2009-06-12 2016-02-23 Alfa Laval Corporate Ab Centrifugal separator having a feed accelerator
EP2551020A1 (de) * 2011-07-29 2013-01-30 Flottweg SE Einlaufvorrichtung einer Zentrifuge
WO2017029022A1 (de) * 2015-08-14 2017-02-23 Andritz Technology And Asset Management Gmbh Zentrifuge mit aufsätzen zur umlenkung der suspension

Also Published As

Publication number Publication date
DE3723864C2 (enExample) 1991-02-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
R081 Change of applicant/patentee

Owner name: GEA MECHANICAL EQUIPMENT GMBH, DE

Effective date: 20140507

Free format text: FORMER OWNER: WESTFALIA SEPARATOR AG, 59302 OELDE, DE