ES2074552T3 - Procedimiento y dispositivo de desaireacion de liquido. - Google Patents

Procedimiento y dispositivo de desaireacion de liquido.

Info

Publication number
ES2074552T3
ES2074552T3 ES90401681T ES90401681T ES2074552T3 ES 2074552 T3 ES2074552 T3 ES 2074552T3 ES 90401681 T ES90401681 T ES 90401681T ES 90401681 T ES90401681 T ES 90401681T ES 2074552 T3 ES2074552 T3 ES 2074552T3
Authority
ES
Spain
Prior art keywords
volume
duct
liquid
deaireated
pasta
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.)
Expired - Lifetime
Application number
ES90401681T
Other languages
English (en)
Inventor
Jean-Pierre Lamort
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.)
Kadant Lamort SAS
Original Assignee
E&M Lamort Fils SA
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 E&M Lamort Fils SA filed Critical E&M Lamort Fils SA
Application granted granted Critical
Publication of ES2074552T3 publication Critical patent/ES2074552T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/26—De-aeration of paper stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Centrifugal Separators (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

EL DISPOSITIVO TIENE UN VOLUMEN CERRADO (1) PROVISTO DE UN CONDUCTO (3) DE PASTA AIREADA, DE UN CONDUCTO DE SALIDA (4) DE PASTA DESAIREADA, Y DE UN CONDUCTO (5) DE EVACUACION DE AIRE; Y UN ROTOR QUE CONTIENE UN ARBOL SE EXTIENDE POR EL VOLUMEN. EL ARBOL TIENE MEDIOS DE CENTRIFUGACION (7) DE LA PASTA Y MEDIOS DE AGITACION INTENSA DEL LIQUIDO CENTRIFUGADO. ESTE DISPOSITIVO FUNCIONA SEGUN EL PROCEDIMIENTO SIGUIENTE: EN CONTINUO LA PASTA SE INTRODUCE EN EL VOLUMEN CERRADO Y EL VOLUMEN SE CENTRIFUGA CON AYUDA DE MEDIOS MECANICOS (7) Y SE SOMETE SIMULTANEAMENTE A UNA AGITACION INTENSA CON MEDIOS MECANICOS. EL AIRE LIBERADO SE JUNTA EN EL CENTRO DEL VOLUMEN DESDE DONDE SE EVACUA MIENTRAS QUE LA PASTA DESAIREADA SE EVACUA POR EL CONDUCTO DE SALIDA.
ES90401681T 1989-06-21 1990-06-15 Procedimiento y dispositivo de desaireacion de liquido. Expired - Lifetime ES2074552T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908247A FR2648725B1 (fr) 1989-06-21 1989-06-21 Procede et dispositif de desaeration de liquides

Publications (1)

Publication Number Publication Date
ES2074552T3 true ES2074552T3 (es) 1995-09-16

Family

ID=9382977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90401681T Expired - Lifetime ES2074552T3 (es) 1989-06-21 1990-06-15 Procedimiento y dispositivo de desaireacion de liquido.

Country Status (7)

Country Link
US (1) US5182031A (es)
EP (1) EP0404647B1 (es)
JP (1) JP3024776B2 (es)
DE (1) DE69019239T2 (es)
ES (1) ES2074552T3 (es)
FI (1) FI96487C (es)
FR (1) FR2648725B1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87247C (fi) * 1990-08-14 1992-12-10 Ahlstroem Oy Matningsarrangemang och -foerfarande foer en pappersmaskin foer behandling av en fibermassastroem
FI95540C (fi) * 1990-09-25 1996-02-26 Ahlstroem Oy Menetelmä ja laite kaasun erottamiseksi kiintoainetta sisältävästä nesteestä
US5190515A (en) * 1992-01-13 1993-03-02 Eastman Kodak Company Vacuum degassing apparatus
JPH05269894A (ja) * 1992-03-25 1993-10-19 Toppan Printing Co Ltd 折畳カートン供給装置
JP2735089B2 (ja) * 1993-03-22 1998-04-02 株式会社サトミ製作所 軽質の細かい異物の除去方法
FI97332C (fi) * 1993-12-23 2006-11-24 Pom Tech Oy Ab Kaasunerotuspumppu paperinvalmistuksessa virtaavan veden tai nestemäisen kuitususpension ja ilman erottamiseksi toisistaan pumppauksen yhteydessä
US5618335A (en) * 1994-07-13 1997-04-08 Edelbrock Corporation Air oil separator
US5641731A (en) * 1994-11-04 1997-06-24 Ashland, Inc. Motor oil performance-enhancing formulation
FI953092A7 (fi) * 1994-12-21 1996-06-22 Pom Tech Oy Ab Laite ja menetelmä kaasun ja nesteen muodostaman seoksen erottamiseksi
FI111873B (sv) * 1999-06-03 2003-09-30 Pom Technology Oy Ab Gasavskiljande centrifugal anordning, förfarande för att pumpa och avgasa en fluid samt förfarande för tillverkning av papper eller kartong
US6152120A (en) * 1999-06-04 2000-11-28 Caterpillar Inc. Diesel engine system with oil-air separator and method of operation
KR100527514B1 (ko) * 2002-11-26 2005-11-09 현대자동차주식회사 블로우바이 가스의 오일 분리장치
WO2004058380A1 (ja) * 2002-12-26 2004-07-15 Kabushiki Kaisha Yokota Seisakusho 気液分離装置
US20050155666A1 (en) * 2004-01-16 2005-07-21 Wilson Jonathan L. Baby formula defoaming device
US7267529B2 (en) 2004-12-08 2007-09-11 Taylor John A Deaeration system
US20100019054A1 (en) * 2006-12-13 2010-01-28 Stanley Whetstone Fluid containment and transfer vessel
US7947112B1 (en) 2007-07-16 2011-05-24 Rheodyne, Llc Method for degassing a fluid
KR101473318B1 (ko) * 2007-09-28 2014-12-17 삼성에스디아이 주식회사 메탄올을 직접 연료로 사용하는 연료전지용 기액분리장치및 그 운영방법
GB0724572D0 (en) * 2007-12-17 2008-01-30 Specialist Process Technologie A separation device
DE102008030531A1 (de) * 2007-12-17 2009-06-18 Voith Patent Gmbh Verfahren und Vorrichtung zur Entfernung von Gas, insbesondere Luft aus Flotationsschaum und ihre Verwendung
CA2724171A1 (en) * 2008-05-15 2009-11-19 Outotec Oyj Apparatus and method for mechanical deaeration
BE1023483B1 (fr) * 2015-10-02 2017-04-05 Safran Aero Boosters S.A. Reservoir d'huile de turbomachine avec desaerateur
EP4434600A3 (en) 2019-08-30 2024-12-25 Paragon Space Development Corporation Two-phase separator device for removing condensate or particulate from a gas stream

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973864A (en) * 1931-09-05 1934-09-18 Biffar Andreas Centrifugal sieving machine
US2216542A (en) * 1938-11-04 1940-10-01 Arthur E Paige Method and apparatus for dispensing volatile liquid
DE748712C (de) * 1942-02-15 1944-11-08 Bergin Ag Fuer Holzhydrolyse D Verfahren zur Zerstoerung von Schaum
US2634907A (en) * 1950-06-24 1953-04-14 Sharples Corp Process and apparatus for centrifugal deaeration
US4119542A (en) * 1974-10-18 1978-10-10 Matsushita Electric Industrial Company, Limited Centrifugal separator
SU511337A1 (ru) * 1974-12-23 1976-04-25 Предприятие П/Я Р-6729 Центробежный пеногасттель
DE3038428A1 (de) * 1979-09-07 1982-05-27 Robert Detroit Mich. Irving Verfahren und vorrichtung zum behandeln von abwasserschaum
JPS56129011A (en) * 1980-03-12 1981-10-08 Tanaka Shokuhin Kikai Kk Remover for gas and odorous substance in liquid
US4410337A (en) * 1980-04-07 1983-10-18 A. Ahlstrom Osakeyhtio Method and an apparatus for separating a gas from a fibre suspension
GB2151505A (en) * 1983-12-21 1985-07-24 John William Brookes Improvements in oil/gas separators
SU1242199A1 (ru) * 1985-01-25 1986-07-07 Всесоюзный научно-исследовательский проектно-конструкторский институт прикладной биохимии Устройство дл пеногашени
US4676810A (en) * 1986-06-19 1987-06-30 Conoco Inc. Revolving separator
FI872967A7 (fi) * 1987-07-06 1989-01-07 Ahlstroem Oy Pump och foerfarande foer separering av gas med pumpen ur mediet som skall pumpas.
US4877424A (en) * 1988-02-26 1989-10-31 Markku Perkola Method and apparatus for separating solids from a solids-gas mixture

Also Published As

Publication number Publication date
DE69019239D1 (de) 1995-06-14
JPH0326305A (ja) 1991-02-04
DE69019239T2 (de) 1996-01-18
US5182031A (en) 1993-01-26
FR2648725A1 (fr) 1990-12-28
JP3024776B2 (ja) 2000-03-21
EP0404647B1 (fr) 1995-05-10
FI903131A0 (fi) 1990-06-20
EP0404647A1 (fr) 1990-12-27
FR2648725B1 (fr) 1991-09-27
FI96487B (fi) 1996-03-29
FI96487C (fi) 1996-07-10

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