BRPI0418988A - dispositivo misturador de fluidos - Google Patents

dispositivo misturador de fluidos

Info

Publication number
BRPI0418988A
BRPI0418988A BRPI0418988-4A BRPI0418988A BRPI0418988A BR PI0418988 A BRPI0418988 A BR PI0418988A BR PI0418988 A BRPI0418988 A BR PI0418988A BR PI0418988 A BRPI0418988 A BR PI0418988A
Authority
BR
Brazil
Prior art keywords
fluid
suction
fluids
inlet
helical
Prior art date
Application number
BRPI0418988-4A
Other languages
English (en)
Inventor
Carlos Miguel Moreira Campos
Original Assignee
Carlos Miguel Moreira Campos
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 Carlos Miguel Moreira Campos filed Critical Carlos Miguel Moreira Campos
Publication of BRPI0418988A publication Critical patent/BRPI0418988A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2326—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles adding the flowing main component by suction means, e.g. using an ejector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31241—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the circumferential area of the venturi, creating an aspiration in the central part of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
    • B01F25/31251—Throats
    • B01F25/312512—Profiled, grooved, ribbed throat, or being provided with baffles
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87587—Combining by aspiration
    • Y10T137/87603—Plural motivating fluid jets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

DISPOSITIVO MISTURADO DE FLUIDOS A presente invenção diz respeito a um dispositivo misturador de fluidos.Trata-se de um aparelho hidráulico ou pneumático de acordo com o fluído utilizado para transporte. é estático e tem características simultâneas de exaustor e misturador de fluidos. A exaustão é feita por arrastamento dos elementos de sucção, através da circulação de um fluído de transporte, injetado a baixa pressão. As entradas de injeção (5 ou 6) e sucção (6 ou 5) são permutáveis e conduzem a uma única saída (3). O bico de pressão (1) formado por uma espiral helicoidal no seu exterior envolto pela camisa (4) aumenta a pressão no fluido de transporte e cria movimento helicoidal no sentido da saída com força centrífuga a todo o fluido que circula pelo seu exterior. O descompressor (2) descomprime o fluido de transporte, faz a junção dos fluidos provenientes das duas entradas de admissão (5) e (6) e é a zona onde se faz o arrastamento que dá origem à sucção, quando esta provém da entrada (6), que é facilitada pela sua forma cónica. O condutor helicoidal (3) transforma o movimento helicoidal do fluido de transporte com força centrífuga proveniente do exterior do bico de pressão (1) através da entrada (6) em movimento retilíneo com força centrípeta comprimindo no seu interior o fluido de sucção proveniente da entrada (5), provocando o arrastamento deste fluído. A conjugação das forças e movimentos que o exaustor provoca nos fluidos de injeção e sucção dá origem a um grande caudal de sucção e a uma mistura eficiente do dois fluidos com forte agitação, o que facilita as reações químicas entre os fluidos. Estes atributos tornam o exaustor eficiente nos domínios da recuperação e tratamento do ar e da água, com destaque para a exaustão e neutralização do ar poluído e para o arejamento da água e efluentes e neste caso, evitando-se qualquer impacto ambiental.
BRPI0418988-4A 2004-08-06 2004-08-06 dispositivo misturador de fluidos BRPI0418988A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PT2004/000022 WO2006014120A1 (en) 2004-08-06 2004-08-06 Device for mixing fluids

Publications (1)

Publication Number Publication Date
BRPI0418988A true BRPI0418988A (pt) 2007-12-11

Family

ID=34958197

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418988-4A BRPI0418988A (pt) 2004-08-06 2004-08-06 dispositivo misturador de fluidos

Country Status (7)

Country Link
US (1) US20080267006A1 (pt)
EP (1) EP1789169B1 (pt)
AT (1) ATE435063T1 (pt)
BR (1) BRPI0418988A (pt)
DE (1) DE602004021861D1 (pt)
ES (1) ES2331361T3 (pt)
WO (1) WO2006014120A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115148B (fi) 2003-10-08 2005-03-15 Wetend Technologies Oy Menetelmä ja laite kemikaalin syöttämiseksi nestevirtaan
US20090211657A1 (en) * 2004-12-08 2009-08-27 Danfoss A/S Bubble-tolerant micro-mixers
EP2045002A1 (en) * 2007-10-02 2009-04-08 Ineos Europe Limited Mixing apparatus
JP4798174B2 (ja) * 2008-05-21 2011-10-19 株式会社日立プラントテクノロジー 乳化装置
US11554353B2 (en) * 2009-08-04 2023-01-17 Solenis Technologies, L.P. Apparatus, system and method for emulsifying oil and water
US8845178B2 (en) * 2010-02-23 2014-09-30 Asahi Organic Chemicals Industry Co., Ltd. In-line-type fluid mixer
CA2811371C (en) * 2010-10-01 2019-06-11 Sika Technology Ag Mixing apparatus for pumpable mixtures and method related thereto
NZ613153A (en) * 2010-12-22 2015-05-29 Inst Nat Colleges Tech Japan Fluid mixer and fluid mixing method
DE102012206399B4 (de) * 2012-04-18 2018-01-04 Egm-Holding-International Gmbh Verfahren zur Emulsionsbehandlung
JP2018122294A (ja) * 2017-02-03 2018-08-09 トスレック株式会社 バブル生成ノズルおよび、これを備えるバブル含有液製造システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1112025B (de) * 1956-08-24 1961-08-03 Iale Four Ind Belgeia Sa Vorrichtung zum Konstanthalten der Zusammensetzung einer Mischung von Luft und brennbarem Gas
DE2644378A1 (de) * 1976-10-01 1978-04-06 Fuellpack Dipl Brauerei Ing Di Verfahren zur einleitung von gas, insbesondere kohlendioxidgas, in eine in einer leitung stroemende fluessigkeit, insbesondere ein getraenk, sowie einrichtung zur durchfuehrung des verfahrens
JPS5473452A (en) * 1977-11-22 1979-06-12 Clevepak Corp Waste water aeration method and apparatus
JPS55116429A (en) * 1979-03-02 1980-09-08 Chosei Sasa Method and apparatus for mixing and spraying two atomized liquids
JPS59183819A (ja) * 1983-04-01 1984-10-19 Mitsuo Sohgoh Kenkyusho Kk 液体または及び気体の中に他物を分散させる方法と該方法を利用した風呂洗浄機及び燃焼方法
JPS61149232A (ja) * 1984-12-24 1986-07-07 Ozo Co Ltd Kk 混合装置
CA1288420C (en) * 1987-04-16 1991-09-03 Russell Estcourt Luxton Controlling the motion of a fluid jet
SU1699565A1 (ru) * 1989-10-19 1991-12-23 Производственное объединение "Краснодарский ЗИП" Устройство дл аэрации воды
JPH0448920A (ja) * 1990-06-18 1992-02-18 Inax Corp エゼクタ及び浄化装置
SE504247C2 (sv) * 1994-03-24 1996-12-16 Gaevle Galvan Tryckkaerl Ab Kärl för behandling av vätska
GB2338427B (en) * 1998-06-17 2002-05-15 Nigel John Wake Venturi unit
US6623154B1 (en) * 2000-04-12 2003-09-23 Premier Wastewater International, Inc. Differential injector
GB0306179D0 (en) * 2003-03-18 2003-04-23 Imp College Innovations Ltd Piping

Also Published As

Publication number Publication date
US20080267006A1 (en) 2008-10-30
WO2006014120A1 (en) 2006-02-09
EP1789169B1 (en) 2009-07-01
EP1789169A1 (en) 2007-05-30
ATE435063T1 (de) 2009-07-15
ES2331361T3 (es) 2009-12-30
DE602004021861D1 (de) 2009-08-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2256 DE 01/04/2014.