BR0015559A - Método e aparelho para limpar um gás de partìculas sólidas ou lìquidas em suspensão no mesmo e tendo uma densidade maior que o gás - Google Patents

Método e aparelho para limpar um gás de partìculas sólidas ou lìquidas em suspensão no mesmo e tendo uma densidade maior que o gás

Info

Publication number
BR0015559A
BR0015559A BR0015559-4A BR0015559A BR0015559A BR 0015559 A BR0015559 A BR 0015559A BR 0015559 A BR0015559 A BR 0015559A BR 0015559 A BR0015559 A BR 0015559A
Authority
BR
Brazil
Prior art keywords
gas
cleaning
particles suspended
solid
density greater
Prior art date
Application number
BR0015559-4A
Other languages
English (en)
Inventor
Hans Moberg
Torgny Lagerstedt
Claes Inge
Claes-Goeran Carlsson
Stefan Szepessy
Peter Franzen
Borgstroem Leonard
Original Assignee
Alfa Laval 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20417713&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0015559(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alfa Laval Ab filed Critical Alfa Laval Ab
Publication of BR0015559A publication Critical patent/BR0015559A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/08—Centrifuges for separating predominantly gaseous mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/005—Centrifugal separators or filters for fluid circulation systems, e.g. for lubricant oil circulation systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
    • B04B2005/125—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers the rotors comprising separating walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/19—Crankcase ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Gas Separation By Absorption (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

"MéTODO E APARELHO PARA LIMPAR UM GáS DE PARTìCULAS SóLIDAS OU LìQUIDAS EM SUSPENSãO NO MESMO E TENDO UMA DENSIDADE MAIOR QUE O GáS". Em conexão, com a limpeza de gás quanto a partículas em suspensão no mesmo e sendo mais pesadas do que o gás, o gás é causado a girar em uma câmara (2) delimitada em um alojamento estacionário (1), de modo que as partículas, por força centrífuga, sejam separadas do gás e lançadas em direção a um alojamento estacionário. A rotação do gás é efetuada por meio de um rotor (8), que inclui uma pilha de discos de separação (22) arranjados coaxialmente um com o outro e concentricamente com o eixo de rotação (R) do rotor. O gás a ser limpo é causado a fluir através de interespaços entre os discos de separação, enquanto eles estiverem girando, as partículas sendo postas em contato, pela força centrífuga, com os lados internos dos discos de separação. Em contato com os lados internos dos discos de separação, as partículas, primeiro, movem-se ao longo de geratrizes dos discos de separação e, depois, movem-se ao longo de membros guias inclinados (26) que ficam arranjados em contato com os mencionados lados internos. Os membros guias (26) coletam partículas movendo-se através de setores diferentes dos discos de separação e conduzem as mesmas para áreas separadas distribuídas ao redor das bordas circundantes dos discos de separação. A partir destas áreas, as partículas, em forma aglomerada ou coalescida, são lançadas para fora dos discos de separação, em direção ao alojamento estacionário (1).
BR0015559-4A 1999-11-15 2000-10-27 Método e aparelho para limpar um gás de partìculas sólidas ou lìquidas em suspensão no mesmo e tendo uma densidade maior que o gás BR0015559A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9904116A SE515302C2 (sv) 1999-11-15 1999-11-15 Ett sätt och en apparat för rening av gas
PCT/SE2000/002120 WO2001036103A1 (en) 1999-11-15 2000-10-27 A method and an apparatus for cleaning of gas

Publications (1)

Publication Number Publication Date
BR0015559A true BR0015559A (pt) 2002-07-09

Family

ID=20417713

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0017409-2A BR0017409B1 (pt) 1999-11-15 2000-10-27 mÉtodo para limpar um gÁs de cÁrter, e, aparelho de limpeza de gÁs de cÁrter.
BR0015559-4A BR0015559A (pt) 1999-11-15 2000-10-27 Método e aparelho para limpar um gás de partìculas sólidas ou lìquidas em suspensão no mesmo e tendo uma densidade maior que o gás

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0017409-2A BR0017409B1 (pt) 1999-11-15 2000-10-27 mÉtodo para limpar um gÁs de cÁrter, e, aparelho de limpeza de gÁs de cÁrter.

Country Status (14)

Country Link
US (1) US6821319B1 (pt)
EP (2) EP1244522B1 (pt)
JP (2) JP4699668B2 (pt)
KR (2) KR100596121B1 (pt)
CN (2) CN1131730C (pt)
AT (2) ATE317728T1 (pt)
AU (1) AU1563801A (pt)
BR (2) BR0017409B1 (pt)
CA (1) CA2390944C (pt)
DE (2) DE60022555T2 (pt)
NO (2) NO321660B1 (pt)
PL (2) PL202029B1 (pt)
SE (1) SE515302C2 (pt)
WO (1) WO2001036103A1 (pt)

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SE9600299D0 (sv) * 1996-01-29 1996-01-29 Tetra Laval Holdings & Finance Utloppsanordning och en centrifugalseparator försedd med en sådan utloppsanordning
US6183407B1 (en) * 1998-04-02 2001-02-06 Alfa Laval Ab Centrifugal separator having axially-extending, angled separation discs
SE9801567D0 (sv) * 1998-05-04 1998-05-04 Alfa Laval Ab Sätt och anläggning för rening av gaser från en förbränningsmotor
SE514779C2 (sv) * 1998-08-20 2001-04-23 Alfa Laval Ab Medbringningsorgan för en centrifugalseparator
SE521360C2 (sv) * 1999-03-30 2003-10-28 Alfa Laval Corp Ab Reaktionsdriven centrifugrotor
SE515302C2 (sv) * 1999-11-15 2001-07-09 Alfa Laval Ab Ett sätt och en apparat för rening av gas

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KR20040093088A (ko) 2004-11-04
DE60022555T2 (de) 2006-01-19
NO321660B1 (no) 2006-06-19
PL355419A1 (en) 2004-04-19
NO20022283L (no) 2002-07-15
CN1390158A (zh) 2003-01-08
EP1273335A3 (en) 2003-04-02
EP1244522B1 (en) 2006-02-15
ATE317728T1 (de) 2006-03-15
JP2005042698A (ja) 2005-02-17
JP4699668B2 (ja) 2011-06-15
DE60022555D1 (de) 2005-10-13
ATE303861T1 (de) 2005-09-15
CA2390944C (en) 2008-06-03
CN1515789A (zh) 2004-07-28
EP1273335B1 (en) 2005-09-07
BR0017409B1 (pt) 2008-11-18
AU1563801A (en) 2001-05-30
WO2001036103A1 (en) 2001-05-25
US6821319B1 (en) 2004-11-23
CN1280526C (zh) 2006-10-18
SE9904116L (sv) 2001-05-16
CA2390944A1 (en) 2001-05-25
NO20025068L (no) 2002-07-15
NO20022283D0 (no) 2002-05-14
KR20020053081A (ko) 2002-07-04
SE515302C2 (sv) 2001-07-09
SE9904116D0 (sv) 1999-11-15
PL202029B1 (pl) 2009-05-29
DE60026060D1 (de) 2006-04-20
PL194816B1 (pl) 2007-07-31
JP2003513792A (ja) 2003-04-15
KR100596121B1 (ko) 2006-07-19
JP5314826B2 (ja) 2013-10-16
EP1273335A2 (en) 2003-01-08
CN1131730C (zh) 2003-12-24
KR100596120B1 (ko) 2006-07-19
NO20025068D0 (no) 2002-10-22
EP1244522A1 (en) 2002-10-02
NO332890B1 (no) 2013-01-28

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