FR2561539B1 - Dispositif de pulverisation d'un liquide dans un flux gazeux a plusieurs venturis successifs et applications de ce dispositif - Google Patents

Dispositif de pulverisation d'un liquide dans un flux gazeux a plusieurs venturis successifs et applications de ce dispositif

Info

Publication number
FR2561539B1
FR2561539B1 FR8404281A FR8404281A FR2561539B1 FR 2561539 B1 FR2561539 B1 FR 2561539B1 FR 8404281 A FR8404281 A FR 8404281A FR 8404281 A FR8404281 A FR 8404281A FR 2561539 B1 FR2561539 B1 FR 2561539B1
Authority
FR
France
Prior art keywords
venturis
spraying
applications
liquid
gas stream
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
Application number
FR8404281A
Other languages
English (en)
Other versions
FR2561539A1 (fr
Inventor
Louis Augustin Tranie
Michel Georges Toussaint
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage 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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Priority to FR8404281A priority Critical patent/FR2561539B1/fr
Priority to EP85400529A priority patent/EP0157691B1/fr
Priority to DE8585400529T priority patent/DE3560274D1/de
Publication of FR2561539A1 publication Critical patent/FR2561539A1/fr
Application granted granted Critical
Publication of FR2561539B1 publication Critical patent/FR2561539B1/fr
Expired 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
    • F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
    • 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
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • B01F25/3122—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof the material flowing at a supersonic velocity thereby creating shock waves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
FR8404281A 1984-03-20 1984-03-20 Dispositif de pulverisation d'un liquide dans un flux gazeux a plusieurs venturis successifs et applications de ce dispositif Expired FR2561539B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8404281A FR2561539B1 (fr) 1984-03-20 1984-03-20 Dispositif de pulverisation d'un liquide dans un flux gazeux a plusieurs venturis successifs et applications de ce dispositif
EP85400529A EP0157691B1 (fr) 1984-03-20 1985-03-20 Dispositif de pulvérisation d'un liquide dans un flux gazeux à plusieurs venturis successifs et applications de ce dispositif
DE8585400529T DE3560274D1 (en) 1984-03-20 1985-03-20 Device to pulverize a liquid into a gaseous flux comprising several aligned venturis, and application of this device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404281A FR2561539B1 (fr) 1984-03-20 1984-03-20 Dispositif de pulverisation d'un liquide dans un flux gazeux a plusieurs venturis successifs et applications de ce dispositif

Publications (2)

Publication Number Publication Date
FR2561539A1 FR2561539A1 (fr) 1985-09-27
FR2561539B1 true FR2561539B1 (fr) 1988-09-16

Family

ID=9302226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404281A Expired FR2561539B1 (fr) 1984-03-20 1984-03-20 Dispositif de pulverisation d'un liquide dans un flux gazeux a plusieurs venturis successifs et applications de ce dispositif

Country Status (3)

Country Link
EP (1) EP0157691B1 (fr)
DE (1) DE3560274D1 (fr)
FR (1) FR2561539B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589763B2 (en) * 1986-04-18 1989-10-19 Fluid Technology (Aust) Limited Fluid injection system
FR2621833B1 (fr) * 1987-10-14 1990-03-23 Total France Dispositif d'injection d'une charge d'hydrocarbures dans un reacteur de craquage catalytique
WO1990005583A1 (fr) * 1988-11-22 1990-05-31 Dunne Miller Weston Limited Dispositif permettant de melanger un gaz et un liquide
DE4206981A1 (de) * 1992-03-05 1993-09-16 Ensle Paul Stiftung Vorrichtung zum mischen von feinkoernigen materialien und/oder fluessigkeiten
US6666016B2 (en) 1999-01-31 2003-12-23 The Regents Of The University Of California Mixing enhancement using axial flow
RU2626205C1 (ru) * 2016-07-04 2017-07-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" (ФГБОУВО "ЯГТУ") Турбулентный реактор смешения
CN107803125B (zh) * 2017-12-15 2023-08-22 上海梵坤环保科技发展有限公司 串式文丘里管组合气液融合装置
RU2717031C1 (ru) * 2019-12-06 2020-03-17 Игорь Анатольевич Мнушкин Турбулентный смеситель-реактор

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE406702A (fr) *
DE265585C (fr) * 1912-06-27 1913-10-13
GB125809A (en) * 1918-06-06 1919-05-01 Robert Edward Hoffmann Improvements in Means for Spraying Liquids and Mixing therewith other Liquids or Gases.
US1437649A (en) * 1920-09-25 1922-12-05 Guelbaum David Mixing and proportioning device or valve
US1678225A (en) * 1926-10-28 1928-07-24 Jerry W Kincade Agitator for chemically purifying oil
FR1451539A (fr) * 1965-07-22 1966-01-07 Bertin & Cie Perfectionnements aux appareils comportant un ajutage en forme de fente mince, pour fluide gazeux
US3507626A (en) * 1965-10-15 1970-04-21 Mobay Chemical Corp Venturi mixer
FR2122682A5 (fr) * 1971-01-20 1972-09-01 Siderurgie Fse Inst Rech

Also Published As

Publication number Publication date
DE3560274D1 (en) 1987-07-30
FR2561539A1 (fr) 1985-09-27
EP0157691A1 (fr) 1985-10-09
EP0157691B1 (fr) 1987-06-24

Similar Documents

Publication Publication Date Title
FR2627861B1 (fr) Dispositif d'injection de liquide en quantite fixee, notamment aux fins d'analyse automatisee, et busette d'injection pour ce dispositif
FR2605606B1 (fr) Dispositif de securite et d'inviolabilite pour pulverisateur du type nasal
FR2571985B3 (fr) Buse de pulverisation d'un liquide sur une zone relativement etroite et allongee
FR2544584B3 (fr) Arroseur a ajutage d'arrosage et a repartiteurs d'ecoulement
FR2518425B1 (fr) Procede et dispositif pour former des tourbillons annulaires d'un gaz dans un liquide
FR2582839B1 (fr) Dispositif d'affichage a cristaux liquides
FR2561539B1 (fr) Dispositif de pulverisation d'un liquide dans un flux gazeux a plusieurs venturis successifs et applications de ce dispositif
FR2696007B1 (fr) Dispositif pour la mesure d'ions dans un gaz.
FR2632880B1 (fr) Dispositif pour le nettoyage de surfaces au moyen d'un jet de liquide
FR2531403B1 (fr) Dispositif assurant le mouvement de pistons doseurs et tubes d'alimentation
FR2539211B1 (fr) Dispositif de distribution de liquide cryogenique
FR2560865B1 (fr) Dispositif distributeur de liquide a temperature et volume donnes
FR2588405B1 (fr) Dispositif d'affichage graphique
FR2578530B1 (fr) Dispositif de transvasement d'un liquide
FR2731796B1 (fr) Dispositif de detection selective d'un composant dans un melange gazeux
DK400286A (da) Apparat til spraejtning med maling og andre vaesker og omfattende en beholder for vaesken
BE885675A (fr) Dispositif de mesure de la quantite d'un gaz renferme dans un liquide
DE3467808D1 (en) A device for measuring the liquid portion of a two-phase flow of gas and liquid
FR2630472B1 (fr) Dispositif de chasse et de repartition de liquide
FR2580622B1 (fr) Dispositif pour l'introduction d'un gaz dans un liquide
FR2581187B1 (fr) Dispositif pour l'indication de la quantite d'un liquide dans un reservoir et reservoir pourvu d'un tel dispositif.
FR2597382B1 (fr) Dispositif de positionnement pour le vissage et le devissage d'un ecrou.
FR2645393B3 (fr) Dispositif autonome d'eclairage a tube a decharge gazeuse
FR2584521B1 (fr) Dispositif d'affichage electro-optique a cristal liquide
FR2578994B1 (fr) Dispositif d'affichage a cristal liquide ferroelectrique

Legal Events

Date Code Title Description
ST Notification of lapse