ES2123920T3 - Dispositivo de pulverizacion de un liquido, en particular de un liquido de alta viscosidad, con ayuda de al menos un gas auxiliar. - Google Patents

Dispositivo de pulverizacion de un liquido, en particular de un liquido de alta viscosidad, con ayuda de al menos un gas auxiliar.

Info

Publication number
ES2123920T3
ES2123920T3 ES95400386T ES95400386T ES2123920T3 ES 2123920 T3 ES2123920 T3 ES 2123920T3 ES 95400386 T ES95400386 T ES 95400386T ES 95400386 T ES95400386 T ES 95400386T ES 2123920 T3 ES2123920 T3 ES 2123920T3
Authority
ES
Spain
Prior art keywords
liquid
auxiliary gas
high viscosity
spraying
aid
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
ES95400386T
Other languages
English (en)
Inventor
Yannick Pennamen
Didier Quevillon
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.)
Total Marketing Services SA
Original Assignee
Total Raffinage Distribution 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 Total Raffinage Distribution SA filed Critical Total Raffinage Distribution SA
Application granted granted Critical
Publication of ES2123920T3 publication Critical patent/ES2123920T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0491—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid the liquid and the gas being mixed at least twice along the flow path of the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0892—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE PULVERIZACION DE UN LIQUIDO, PARTICULARMENTE DE UN LIQUIDO DE ALTA VISCOSIDAD, MEDIANTE AL MENOS UN GAS AUXILIAR A PRESION, COMPRENDIENDO ESTE DISPOSITIVO UNA PLURALIDAD DE PRIMEROS CONDUCTOS (11) ALIMENTADOS CON LIQUIDO A PULVERIZAR, COMPRENDIENDO ESTOS PRIMEROS CONDUCTOS CADA UNO UN ORIFICIO DE PULVERIZACION (12). SEGUN LA INVENCION, A CADA PRIMER CONDUCTO (11) ESTAN ASOCIADOS DOS SEGUNDOS CONDUCTOS (13, 14) CONECTADOS A UNA FUENTE DE GAS AUXILIAR A PRESION, DESEMBOCANDO ESTOS DOS SEGUNDOS CONDUCTOS (13, 14) LATERALMENTE EN EL PRIMER CONDUCTO (12) EN DOS EMPLAZAMIENTOS DISTINTOS.
ES95400386T 1994-03-11 1995-02-23 Dispositivo de pulverizacion de un liquido, en particular de un liquido de alta viscosidad, con ayuda de al menos un gas auxiliar. Expired - Lifetime ES2123920T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9402825A FR2717106B1 (fr) 1994-03-11 1994-03-11 Procédé et dispositif de pulvérisation d'un liquide, notamment d'un liquide à haute viscosité, à l'aide d'au moins un gaz auxiliaire.

Publications (1)

Publication Number Publication Date
ES2123920T3 true ES2123920T3 (es) 1999-01-16

Family

ID=9460923

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95400386T Expired - Lifetime ES2123920T3 (es) 1994-03-11 1995-02-23 Dispositivo de pulverizacion de un liquido, en particular de un liquido de alta viscosidad, con ayuda de al menos un gas auxiliar.

Country Status (11)

Country Link
US (1) US5810252A (es)
EP (1) EP0676244B1 (es)
JP (1) JPH08103698A (es)
KR (1) KR100367149B1 (es)
CN (1) CN1056102C (es)
AT (1) ATE171652T1 (es)
CA (1) CA2144349C (es)
DE (1) DE69505035T2 (es)
ES (1) ES2123920T3 (es)
FR (1) FR2717106B1 (es)
ZA (1) ZA951973B (es)

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FR2830778B1 (fr) * 2001-10-11 2004-07-09 Oreal Dispositif de pulverisation d'au moins un produit sur un support, notamment un support keratinique tel que la peau
JP3739312B2 (ja) * 2000-10-24 2006-01-25 ロレアル 少なくとも２つのベクトルガス出口オリフィスを有する噴霧装置
FR2818101B1 (fr) * 2000-12-15 2003-09-26 Oreal Dispositif pour la pulverisation d'un produit cosmetique
US6761109B2 (en) 2001-03-28 2004-07-13 The Boc Group, Inc. Apparatus and method for mixing a gas and a liquid
US6969012B2 (en) 2002-01-24 2005-11-29 Kangas Martti Y O Low pressure atomizer for difficult to disperse solutions
US7008658B2 (en) * 2002-05-29 2006-03-07 The Boc Group, Inc. Apparatus and method for providing treatment to a continuous supply of food product by impingement
US20030228401A1 (en) * 2002-06-06 2003-12-11 Newman Michael D. System and method of using non-volatile microbiocidal application agents
DE602005017248D1 (de) * 2004-02-26 2009-12-03 Pursuit Dynamics Plc Huntingdo Verfahren und vorrichtung zur erzeugung von nebel
DK1720660T3 (da) * 2004-02-26 2010-03-22 Pursuit Dynamics Plc Forbedringer af fremgangsmåde og apparat til frembringelse af en tåge
US20080103217A1 (en) 2006-10-31 2008-05-01 Hari Babu Sunkara Polyether ester elastomer composition
US8419378B2 (en) 2004-07-29 2013-04-16 Pursuit Dynamics Plc Jet pump
US20100129888A1 (en) * 2004-07-29 2010-05-27 Jens Havn Thorup Liquefaction of starch-based biomass
US9149433B2 (en) * 2004-11-30 2015-10-06 Basf Corporation Method for formation of micro-prilled polymers
US7575182B2 (en) * 2006-05-18 2009-08-18 R.P. Scherer Technologies, Inc. Nozzle structure
GB0618196D0 (en) * 2006-09-15 2006-10-25 Pursuit Dynamics Plc An improved mist generating apparatus and method
DK2142658T3 (da) * 2007-05-02 2012-01-02 Pursuit Dynamics Plc Likvefaktion af stivelsesbaseret biomasse
GB0710663D0 (en) * 2007-06-04 2007-07-11 Pursuit Dynamics Plc An improved mist generating apparatus and method
US20090039180A1 (en) * 2007-08-07 2009-02-12 Anthony John Lukasiewicz Mixing cap for spray nozzle for packaging machine
US7966820B2 (en) * 2007-08-15 2011-06-28 General Electric Company Method and apparatus for combusting fuel within a gas turbine engine
NZ566751A (en) * 2008-03-18 2008-10-31 Mdf Tech Ltd Atomising injection nozzle
GB0810155D0 (en) * 2008-06-04 2008-07-09 Pursuit Dynamics Plc An improved mist generating apparatus and method
EP2236919A1 (de) * 2009-03-17 2010-10-06 Siemens Aktiengesellschaft Brenner und Verfahren zum Betrieb eines Brenners, insbesondere für eine Gasturbine
FR2945461B1 (fr) * 2009-05-13 2012-10-05 Sames Technologies Projecteur et organe de pulverisation de produit de revetement et procede de projection mettant en oeuvre un tel projecteur.
WO2011080754A2 (en) * 2009-12-29 2011-07-07 Indian Oil Corporation Ltd. A feed nozzle assembly
CN101884962B (zh) * 2010-07-09 2013-05-08 中冶京诚工程技术有限公司 不堵塞、无气阻的锥面气雾喷嘴及锥面气雾形成方法
CN101982244B (zh) * 2010-10-22 2013-06-19 合肥辰泰安全设备有限责任公司 一种双流体雾化喷头
FR2984995A1 (fr) 2011-12-21 2013-06-28 Air Liquide Dispositif et procede de pulverisation de liquide combustible
CN107107080B (zh) * 2014-10-09 2019-11-12 喷雾系统制造欧洲有限公司 雾化器喷嘴
CN107199136B (zh) * 2016-03-17 2019-03-22 松下知识产权经营株式会社 喷雾装置
US10857507B2 (en) * 2016-03-23 2020-12-08 Alfa Laval Corporate Ab Apparatus for dispersing particles in a liquid
US9950328B2 (en) * 2016-03-23 2018-04-24 Alfa Laval Corporate Ab Apparatus for dispersing particles in a fluid
RU2676039C1 (ru) * 2017-06-28 2018-12-25 Индийская Нефтяная Корпорация Лимитэд Устройство и способ превращения жидкого потока в мелкие капли
US11117007B2 (en) * 2017-11-10 2021-09-14 Carrier Corporation Noise reducing fire suppression nozzles
US10888885B2 (en) * 2018-11-15 2021-01-12 Caterpillar Inc. Reductant nozzle with swirling spray pattern
US10894237B2 (en) * 2018-11-15 2021-01-19 Caterpillar Inc. Reductant nozzle with concave impinging surface
CN110000021B (zh) * 2019-05-20 2023-12-26 中国石油大学(华东) 一种二级旋混柔性喷嘴
GB202103194D0 (en) 2020-06-23 2021-04-21 Micromass Ltd Nebuliser outlet
CN114688524A (zh) * 2020-12-31 2022-07-01 大连理工大学 一种具有凸台的波浪型预膜式气体辅助雾化喷嘴
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Also Published As

Publication number Publication date
FR2717106B1 (fr) 1996-05-31
JPH08103698A (ja) 1996-04-23
DE69505035D1 (de) 1998-11-05
DE69505035T2 (de) 1999-04-08
KR100367149B1 (ko) 2003-02-19
EP0676244A1 (fr) 1995-10-11
US5810252A (en) 1998-09-22
CN1133206A (zh) 1996-10-16
KR950031242A (ko) 1995-12-18
ZA951973B (en) 1995-12-11
FR2717106A1 (fr) 1995-09-15
CN1056102C (zh) 2000-09-06
EP0676244B1 (fr) 1998-09-30
CA2144349A1 (fr) 1995-09-12
ATE171652T1 (de) 1998-10-15
CA2144349C (fr) 2008-10-14

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