ES2092253T3 - Procedimiento y dispositivo para la pulverizacion de un liquido con ayuda de al menos un fluido auxiliar. - Google Patents

Procedimiento y dispositivo para la pulverizacion de un liquido con ayuda de al menos un fluido auxiliar.

Info

Publication number
ES2092253T3
ES2092253T3 ES93401556T ES93401556T ES2092253T3 ES 2092253 T3 ES2092253 T3 ES 2092253T3 ES 93401556 T ES93401556 T ES 93401556T ES 93401556 T ES93401556 T ES 93401556T ES 2092253 T3 ES2092253 T3 ES 2092253T3
Authority
ES
Spain
Prior art keywords
liquid
spraying
help
procedure
auxiliary fluid
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
ES93401556T
Other languages
English (en)
Inventor
Francois Renault
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.)
TotalEnergies 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 ES2092253T3 publication Critical patent/ES2092253T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • 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
    • B05B7/0433—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 gas surrounded by an external conduit of liquid 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
    • 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
    • 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
    • F23D11/12—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 characterised by the shape or arrangement of the outlets from the nozzle
    • F23D11/14—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 characterised by the shape or arrangement of the outlets from the nozzle with a single outlet, e.g. slit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catching Or Destruction (AREA)

Abstract

EL DISPOSITIVO SEGUN LA INVENCION COMPRENDE: A) AL MENOS UN CONDUCTO (24) DE TRAIDA DEL DICHO LIQUIDO EN UN PRIMER CANAL ANULAR (27) DE LIQUIDO; B) AL MENOS UN CONDUCTO (14) DE TRAIDA DEL DICHO GAS PRIMARIO EN UN SEGUNDO CANAL ANULAR DE GAS PRIMARIO; C) AL MENOS UN CONDUCTO (10) DE TRAIDA DEL DICHO GAS SECUNDARIO EN UN TERCER CANAL ANULAR (23'') DE GAS SECUNDARIO. SEGUN LA INVENCION, ESTE DISPOSITIVO COMPORTA, MAS ABAJO DE LA PARED ANULAR CONFORMADA EN FORMA DE ARISTA, DISPUESTO TRANSVERSALMENTE AL FLUJO DE LIQUIDO, AL MENOS UN OBSTACULO (41) APTO PARA OPONERSE LOCALMENTE AL PASO DE LAS GOTITAS PULVERIZADAS.
ES93401556T 1992-06-19 1993-06-17 Procedimiento y dispositivo para la pulverizacion de un liquido con ayuda de al menos un fluido auxiliar. Expired - Lifetime ES2092253T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207491A FR2692502B1 (fr) 1992-06-19 1992-06-19 Procédé et dispositif de pulvérisation d'un liquide à l'aide d'au moins un fluide auxiliaire.

Publications (1)

Publication Number Publication Date
ES2092253T3 true ES2092253T3 (es) 1996-11-16

Family

ID=9430945

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93401556T Expired - Lifetime ES2092253T3 (es) 1992-06-19 1993-06-17 Procedimiento y dispositivo para la pulverizacion de un liquido con ayuda de al menos un fluido auxiliar.

Country Status (7)

Country Link
EP (1) EP0575254B1 (es)
AT (1) ATE143121T1 (es)
DE (1) DE69304813T2 (es)
DK (1) DK0575254T3 (es)
ES (1) ES2092253T3 (es)
FR (1) FR2692502B1 (es)
GR (1) GR3021189T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002005A1 (de) 2000-01-19 2001-08-09 Bosch Gmbh Robert Zerstäubungsdüse
GB0219461D0 (en) 2002-08-21 2002-09-25 Rolls Royce Plc Fuel injection arrangement
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
CN114160324B (zh) * 2021-09-30 2024-07-16 北京清新环境技术股份有限公司 雾化喷嘴

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163607B (de) * 1960-08-04 1964-02-20 Rolls Royce Doppel-Brennstoffeinspritzvorrichtung, insbesondere fuer Gasturbinenstrahltriebwerke
US1828463A (en) * 1929-12-06 1931-10-20 Morgan J Hammers Means for restricting atomized fluid discharge
DE664774C (de) * 1936-05-08 1938-09-03 Kurt Schuetz Zerstaeuberduese fuer Strahlrohre
US2775482A (en) * 1952-10-02 1956-12-25 Berthoud & Cie Means for distributing liquids very finely
US3029863A (en) * 1960-06-22 1962-04-17 Edgar S Downs Liquid fuel burning heater
US3302399A (en) * 1964-11-13 1967-02-07 Westinghouse Electric Corp Hollow conical fuel spray nozzle for pressurized combustion apparatus
FR2662377B1 (fr) * 1990-05-23 1994-06-03 Total France Procede et dispositif de pulverisation de liquide, ainsi que leurs applications.

Also Published As

Publication number Publication date
DE69304813D1 (de) 1996-10-24
EP0575254B1 (fr) 1996-09-18
FR2692502A1 (fr) 1993-12-24
ATE143121T1 (de) 1996-10-15
DE69304813T2 (de) 1997-02-06
DK0575254T3 (da) 1996-10-07
FR2692502B1 (fr) 1995-03-31
EP0575254A1 (fr) 1993-12-22
GR3021189T3 (en) 1996-12-31

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