BRPI0507980A - conjunto de difusor para difundir um fluido a partir de uma fonte de fluido em um meio para arear o meio - Google Patents

conjunto de difusor para difundir um fluido a partir de uma fonte de fluido em um meio para arear o meio

Info

Publication number
BRPI0507980A
BRPI0507980A BRPI0507980-2A BRPI0507980A BRPI0507980A BR PI0507980 A BRPI0507980 A BR PI0507980A BR PI0507980 A BRPI0507980 A BR PI0507980A BR PI0507980 A BRPI0507980 A BR PI0507980A
Authority
BR
Brazil
Prior art keywords
fluid
medium
diffuser
diffuser assembly
membrane
Prior art date
Application number
BRPI0507980-2A
Other languages
English (en)
Inventor
Peter Petit
Tieniu Chen
Original Assignee
United States Filter Corp
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 United States Filter Corp filed Critical United States Filter Corp
Publication of BRPI0507980A publication Critical patent/BRPI0507980A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0427—Numerical distance values, e.g. separation, position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0431—Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • B01F23/231244—Dissolving, hollow fiber membranes
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/70—Sewage aerators; diffusers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

"CONJUNTO DE DIFUSOR PARA DIFUNDIR UM GLUIDO A PARTIR DE UMA FONTE DE FLUIDO EM UM MEIO PARA AREAR O MEIO". A presente invenção refere-se a um conjunto de difusor (14) que difunde um fluido dentro de um meio para aerá-lo. O conjunto de difusor (14) inclui um corpo de difusor (16) em comunicação de fluido com uma fonte de fluido e uma membrana (18) conectada ao corpo de difusor (16). A membrana (18) é circular e inclui um padrão de fendimento dividido em uma série de segmentos angulares similares (22). Os segmentos (22) são posicionados adjacentes entre si em uma disposição circular para cobrir substancialmente a membrana (18). Cada segmento (22) inclui uma pluraridade de linhas (24) sendo que cada uma possui uma pluraridade de fendas (26). As fendas (26) dentro do segmento (22) são dispostas em um padrão tipo paralelogramo. Uma primeira linha (b) que se estende entre fendas adjacentes (26) em uma linha comum (24) possui substancialmente o mesmo comprimento de uma segunda linha (a).
BRPI0507980-2A 2004-02-24 2005-02-24 conjunto de difusor para difundir um fluido a partir de uma fonte de fluido em um meio para arear o meio BRPI0507980A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54737004P 2004-02-24 2004-02-24
PCT/US2005/005730 WO2005082506A1 (en) 2004-02-24 2005-02-24 Aeration diffuser membrane slitting pattern

Publications (1)

Publication Number Publication Date
BRPI0507980A true BRPI0507980A (pt) 2007-07-24

Family

ID=34910890

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507980-2A BRPI0507980A (pt) 2004-02-24 2005-02-24 conjunto de difusor para difundir um fluido a partir de uma fonte de fluido em um meio para arear o meio

Country Status (4)

Country Link
US (1) US7243912B2 (pt)
EP (1) EP1718401B1 (pt)
BR (1) BRPI0507980A (pt)
WO (1) WO2005082506A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8019091B2 (en) 2000-07-19 2011-09-13 Aliphcom, Inc. Voice activity detector (VAD) -based multiple-microphone acoustic noise suppression
TW200918160A (en) * 2007-10-18 2009-05-01 Kang Na Hsiung Entpr Co Ltd Gas dispersion device for aeration system
US8002248B2 (en) * 2008-06-19 2011-08-23 Kang Na Hsiung Enterprise Co., Ltd. Diffuser for an aeration system
JP5334740B2 (ja) * 2009-08-11 2013-11-06 株式会社クボタ メンブレン式散気装置
JP5334741B2 (ja) * 2009-08-11 2013-11-06 株式会社クボタ メンブレン式散気装置
JP5366785B2 (ja) * 2009-12-17 2013-12-11 株式会社クボタ 散気管
DE102010029754A1 (de) * 2010-06-07 2011-12-08 Invent Umwelt- Und Verfahrenstechnik Ag Vorrichtung zum Begasen von Flüssigkeiten
WO2012018762A2 (en) 2010-08-03 2012-02-09 Rte Water, Inc. Systems, devices and methods for high volume fluid filtering
US20150290597A1 (en) * 2014-04-09 2015-10-15 Therapeutic Proteins International, LLC Aeration device for bioreactors

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792285A (en) * 1928-01-03 1931-02-10 Hewitt Gutta Percha Rubber Cor Aerator
DE1071054B (de) * 1957-10-02 1959-12-17 The Distillers Company Limited, Epsomi, Surrey (Großbritannien) Verteilervorrichtung zur Dispersion von äsen in Flüssigkeiten
DE1784398B1 (de) * 1968-08-03 1970-12-10 Danjes Dipl Ing Martin Einrichtung zum feinblasigen Belueften von Abwasser
EP0174429B1 (de) * 1984-09-12 1989-03-29 Karl-Heinz SCHÜSSLER Vorrichtung zur Belüftung von Abwasser oder dgl. Medien in Belüftungsbecken
DE3508593A1 (de) * 1985-03-11 1986-09-11 Jäger, Arnold, 3167 Burgdorf Wasserbelueftungsrohr
DE3709910C2 (de) * 1987-03-26 1997-02-06 Jaeger Arnold Vorrichtung zum Belüften von Wasser
DE3710910C2 (de) * 1987-04-01 1996-02-01 Jaeger Arnold Vorrichtung zum Belüften von Wasser
DE3810790C2 (de) * 1988-03-30 1999-09-16 Jaeger Arnold Vorrichtung zum Belüften von Wasser
DE3906711C1 (pt) * 1989-03-03 1990-08-09 Passavant-Werke Ag, 6209 Aarbergen, De
US4981623A (en) * 1990-03-12 1991-01-01 Aquatec, Inc. Diffuser for aeration basin
US5330688A (en) * 1993-05-27 1994-07-19 Enviroquip International, Inc. Flexible diffuser assembly for aeration applications
US5480593A (en) * 1993-11-18 1996-01-02 Wilfley Weber, Inc. Subterranean air lift diffuser assembly
DE29507293U1 (de) * 1995-05-04 1995-09-07 Jäger, Andreas, Dr., 30559 Hannover Wasserbelüfter
US5858283A (en) * 1996-11-18 1999-01-12 Burris; William Alan Sparger
DE19735188A1 (de) * 1997-08-14 1999-02-18 Gummi Jaeger Kg Gmbh & Cie Wasserbelüfter
DE19934890A1 (de) * 1999-07-24 2001-01-25 Arnold Jaeger Vorrichtung zum feinblasigen Belüften von Wasser
DE10163659A1 (de) * 2001-12-21 2003-07-03 Gummi Jaeger Kg Gmbh & Cie Vorrichtung zum Belüften von Wasser
US7044453B2 (en) * 2004-01-08 2006-05-16 Environmental Dynamics, Inc. Membrane diffuser with uniform gas distribution

Also Published As

Publication number Publication date
US7243912B2 (en) 2007-07-17
US20050184408A1 (en) 2005-08-25
EP1718401B1 (en) 2012-09-26
EP1718401A4 (en) 2011-08-03
EP1718401A1 (en) 2006-11-08
WO2005082506A1 (en) 2005-09-09

Similar Documents

Publication Publication Date Title
BRPI0507980A (pt) conjunto de difusor para difundir um fluido a partir de uma fonte de fluido em um meio para arear o meio
BRPI0908439B8 (pt) sistema de implante mamário
NO20071909L (no) Toveies hydroturbingenerator
CO5640154A2 (es) Dispositivo para regular selectivamente la proporcion de flu jo de un fluido
BRPI0417059A (pt) módulo de membrana para transferir um constituinte para ou de um fluido e cartucho de membranas
BRPI0405210A (pt) Conjunto de vedação reforçado
BRPI0411869A (pt) trajetória de fluxo do meio de resfriamento
BRPI0409669A (pt) construção com folhas em camadas, e, artigo útil em bioreatores aerados de membrana
BR0014267A (pt) Um módulo recuperável; sistema de processamento modular; método para atuar sobre fluìdos em um sistema; método para separar fluìdos num sistema de processamento; e método para operar um sistema de processamento modular
BRPI0516384A (pt) dispositivo e uso do mesmo
ATE452939T1 (de) Elastomerblend
ATE525581T1 (de) Synchronring einer synchronisiereinrichtung
BRPI0410824A (pt) válvula para controlar a vazão de fluido e parte interna de válvula
BRPI0514240A (pt) ventilador e sistema do mesmo
BR112012022051A2 (pt) tanque de água auxiliar para um sistema de resfriamento de motor e sistema de resfriamento de motor
EP2153049A4 (en) SYSTEM FOR MIXING GAS FLOWS IN A TURBO ENGINE, TURBO ENGINE AND PLANE MOTOR
BR112012012009A2 (pt) módulo e conjunto de válvula flexível, métodos para montar um módulo de válvula flexível e um conjunto de válvula flexível,e, compressor.
BR0305419A (pt) Conjunto de célula de combustìvel
ATA19652003A (de) Membranfilteranlage mit parallel durchströmbaren filtermodulen
BRPI0414962A (pt) separador bipolar para bateria de células a combustìvel
DE60135116D1 (de) Mischvorrichtung für fluide
BRPI0414389A (pt) cartucho de combustìvel
BRPI0514707A (pt) método e aparelho depurador por atrito
BRPI0515855A (pt) separador fluido/gás e dispositivo de alimentação de material
Mezhuev The idea of culture

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SIEMENS WATER TECHNOLOGIES HOLDING CORP. (US)

Free format text: ALTERADO DE: USFILTER CORPORATION

B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]