WO2012013624A3 - Vollmantel-schneckenzentrifuge mit überlaufwehr - Google Patents

Vollmantel-schneckenzentrifuge mit überlaufwehr Download PDF

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Publication number
WO2012013624A3
WO2012013624A3 PCT/EP2011/062722 EP2011062722W WO2012013624A3 WO 2012013624 A3 WO2012013624 A3 WO 2012013624A3 EP 2011062722 W EP2011062722 W EP 2011062722W WO 2012013624 A3 WO2012013624 A3 WO 2012013624A3
Authority
WO
WIPO (PCT)
Prior art keywords
overflow weir
circumferential direction
screw centrifuge
weir
overflow
Prior art date
Application number
PCT/EP2011/062722
Other languages
English (en)
French (fr)
Other versions
WO2012013624A2 (de
Inventor
Stefan Terholsen
Jürgen HERMELER
Ludger HORSTKÖTTER
Kathrin Quiter
Jürgen TEIGELER
Original Assignee
Gea Mechanical Equipment 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44628874&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2012013624(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gea Mechanical Equipment Gmbh filed Critical Gea Mechanical Equipment Gmbh
Priority to US13/702,437 priority Critical patent/US9333514B2/en
Priority to SG2012082285A priority patent/SG185472A1/en
Priority to DK11735650.1T priority patent/DK2598251T3/en
Priority to CN201180027861.3A priority patent/CN102958615B/zh
Priority to BR112013003655-9A priority patent/BR112013003655B1/pt
Priority to EP11735650.1A priority patent/EP2598251B1/de
Publication of WO2012013624A2 publication Critical patent/WO2012013624A2/de
Publication of WO2012013624A3 publication Critical patent/WO2012013624A3/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
    • B04B2001/2075—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 means for recovering the energy of the outflowing liquid
    • 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

Landscapes

  • Centrifugal Separators (AREA)

Abstract

Vollmantel-Schneckenzentrifuge mit wenigstens einem Ablauf zum Ableiten geklärter Flüssigkeit aus einer Trommel (3), der wenigstens einen oder mehrere Durchlässe (15) in einem Trommeldeckel (17) aufweist, dem oder denen jeweils eine Wehrplatte (19) zugeordnet ist, die an ihrer radialen Innenkante jeweils ein Überlaufwehr (21) bilden, wobei außen an dem Trommeldeckel (17) ferner wenigstens eine Ablenkeinrichtung (23) ausgebildet ist, welche derart ausgebildet ist, dass ein austretender Flüssigkeitsstrom in Umfangsrichtung abgelenkt wird bzw. einen Drall in Umfangsrichtung erfährt, wobei die wenigstens eine Ablenkeinrichtung (23) derart ausgebildet ist, dass der austretende Flüssigkeitsstrom unter Beibehaltung des Überlaufwehrs (21) an der Überlaufkante der wenigstens einen Wehrplatte (19) direkt in axialer Verlängerung des von der jeweiligen Wehrplatte nicht abgedeckten Bereichs der Durchtrittsöffnung (15) in Umfangsrichtung abgelenkt wird.
PCT/EP2011/062722 2010-07-28 2011-07-25 Vollmantel-schneckenzentrifuge mit überlaufwehr WO2012013624A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US13/702,437 US9333514B2 (en) 2010-07-28 2011-07-25 Fully jacketed screw centrifuge having an overflow weir
SG2012082285A SG185472A1 (en) 2010-07-28 2011-07-25 A solid-wall screw centrifuge with overflow weir
DK11735650.1T DK2598251T3 (en) 2010-07-28 2011-07-25 Full cover screw centrifuge with assault
CN201180027861.3A CN102958615B (zh) 2010-07-28 2011-07-25 带有溢流堰的沉降式螺旋离心机
BR112013003655-9A BR112013003655B1 (pt) 2010-07-28 2011-07-25 centrífuga de parafuso de parede sólida com barreira de transbordamento
EP11735650.1A EP2598251B1 (de) 2010-07-28 2011-07-25 Vollmantel-schneckenzentrifuge mit überlaufwehr

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010032503A DE102010032503A1 (de) 2010-07-28 2010-07-28 Vollmantel-Schneckenzentrifuge mit Überlaufwehr
DE102010032503.1 2010-07-28

Publications (2)

Publication Number Publication Date
WO2012013624A2 WO2012013624A2 (de) 2012-02-02
WO2012013624A3 true WO2012013624A3 (de) 2012-03-29

Family

ID=44628874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/062722 WO2012013624A2 (de) 2010-07-28 2011-07-25 Vollmantel-schneckenzentrifuge mit überlaufwehr

Country Status (8)

Country Link
US (1) US9333514B2 (de)
EP (1) EP2598251B1 (de)
CN (1) CN102958615B (de)
BR (1) BR112013003655B1 (de)
DE (1) DE102010032503A1 (de)
DK (1) DK2598251T3 (de)
SG (1) SG185472A1 (de)
WO (1) WO2012013624A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK176946B1 (da) * 2007-05-09 2010-06-14 Alfa Laval Corp Ab Centrifugalseparator og et væskefaseafløbsportelement
EP2331264B1 (de) * 2008-08-15 2017-05-03 M-I Llc Zentrifuge
DK200801848A (en) * 2008-12-30 2010-07-01 Alfa Laval Corp Ab A decanter centrifuge and a decanter centrifuge discharge port memeber.
DE102012106226A1 (de) * 2012-07-11 2014-01-16 Gea Mechanical Equipment Gmbh Vollmantel-Schneckenzentrifuge mit Überlaufwehr
DE102012014563B4 (de) 2012-07-23 2014-12-11 Flottweg Se Vollmantelschneckenzentrifuge mit einer Energierückgewinnungseinrichtung
JP5220950B1 (ja) * 2012-11-02 2013-06-26 巴工業株式会社 分離液噴射ノズル付き遠心分離機
DE102013001436A1 (de) * 2013-01-29 2014-07-31 Flottweg Se Vollmantelschneckenzentrifuge mit einer Wehrkante
EP2789395B2 (de) 2013-04-08 2019-11-06 Flottweg SE Vollmantelschneckenzentrifuge mit einer Energierückgewinnungseinrichtung
GB2513358A (en) * 2013-04-24 2014-10-29 Nat Oilwell Varco Lp A centrifuge and a control system therefor
DE102014108722A1 (de) 2014-04-30 2015-11-05 Hiller Gmbh Schneckenzentrifuge
EP3398687B1 (de) * 2017-05-04 2020-03-18 Andritz S.A.S. Dekanterzentrifuge
DE102017130904B4 (de) * 2017-12-21 2019-07-11 Flottweg Se Auslassvorrichtung einer Vollmantelschneckenzentrifuge mit einem Umlenkgerinne
FR3121061B1 (fr) 2021-03-26 2023-08-04 Safran Aircraft Engines Procede de fabrication d’une piece en alliage metallique pour une turbomachine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11197547A (ja) * 1998-01-13 1999-07-27 Kubota Corp 横型遠心分離機における分離水の排出装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900415A1 (de) 1989-01-09 1990-07-12 Teves Gmbh Alfred Unterdruck-bremskraftverstaerker
US5147277A (en) 1991-03-19 1992-09-15 Baker Hughes Incorporated Power-efficient liquid-solid separating centrifuge
JP3543597B2 (ja) 1997-12-22 2004-07-14 株式会社クボタ 横型遠心分離機における分離水の排出装置
JPH11197548A (ja) * 1998-01-13 1999-07-27 Kubota Corp 横型遠心分離機における分離水の排出装置
DE10203652B4 (de) 2002-01-30 2006-10-19 Westfalia Separator Ag Vollmantel-Schneckenzentrifuge mit einem Wehr
US20040072668A1 (en) 2002-10-15 2004-04-15 Baker Hughes Incorporated Liquid phase discharge port incorporating chamber nozzle device for centrifuge
DK176946B1 (da) * 2007-05-09 2010-06-14 Alfa Laval Corp Ab Centrifugalseparator og et væskefaseafløbsportelement
DK200801846A (en) 2008-12-30 2010-07-01 Alfa Laval Corp Ab A decanter centrifuge with a slide valve body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11197547A (ja) * 1998-01-13 1999-07-27 Kubota Corp 横型遠心分離機における分離水の排出装置

Also Published As

Publication number Publication date
BR112013003655A2 (pt) 2016-09-06
CN102958615A (zh) 2013-03-06
SG185472A1 (en) 2012-12-28
WO2012013624A2 (de) 2012-02-02
US20140051565A1 (en) 2014-02-20
BR112013003655B1 (pt) 2020-12-08
DE102010032503A1 (de) 2012-02-02
CN102958615B (zh) 2014-12-10
EP2598251B1 (de) 2016-11-02
DK2598251T3 (en) 2017-02-13
EP2598251A2 (de) 2013-06-05
US9333514B2 (en) 2016-05-10

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