DE69300742D1 - Device for atomizing a liquid, in particular a liquid fuel, in a burner. - Google Patents

Device for atomizing a liquid, in particular a liquid fuel, in a burner.

Info

Publication number
DE69300742D1
DE69300742D1 DE69300742T DE69300742T DE69300742D1 DE 69300742 D1 DE69300742 D1 DE 69300742D1 DE 69300742 T DE69300742 T DE 69300742T DE 69300742 T DE69300742 T DE 69300742T DE 69300742 D1 DE69300742 D1 DE 69300742D1
Authority
DE
Germany
Prior art keywords
liquid
centrifuging
head
blades
burner
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
DE69300742T
Other languages
German (de)
Other versions
DE69300742T2 (en
Inventor
Philippe Lecerf
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.)
CIE INT DU CHAUFFAGE
Original Assignee
CIE INT DU CHAUFFAGE
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 CIE INT DU CHAUFFAGE filed Critical CIE INT DU CHAUFFAGE
Publication of DE69300742D1 publication Critical patent/DE69300742D1/en
Application granted granted Critical
Publication of DE69300742T2 publication Critical patent/DE69300742T2/en
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
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/105—Fan or ventilator arrangements therefor
    • 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
    • F23D11/04—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action
    • F23D11/06—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action using a horizontal shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Centrifugal Separators (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

The present invention relates to a device for spraying a liquid, particularly a liquid fuel in a burner, of a type comprising a rotary head (8) for centrifuging the liquid, driven rotationally by action of a gas, in particular of the combustion air, on blades (14) which are integral with it. The centrifuged liquid escapes from the centrifuging head (8) via a radially external periphery (12) of the latter which is situated upstream of the blades (14) with reference to a direction (13) of blowing of the gas, in a zone of high pressure of the latter, and offset radially in relation to a radially external periphery (47) of the blades (14). In the case of a burner, any propagation of the flame as far as the centrifuging head is avoided, which makes it possible to avoid soiling of the centrifuging head (8), and the choice of the respective diameters of the radially external periphery of the blades and of that of the centrifuging head can be optimised. <IMAGE>
DE69300742T 1992-01-13 1993-01-13 Device for atomizing a liquid, in particular a liquid fuel, in a burner. Expired - Lifetime DE69300742T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9200256A FR2686032B1 (en) 1992-01-13 1992-01-13 DEVICE FOR SPRAYING A LIQUID, PARTICULARLY A LIQUID FUEL IN A BURNER.

Publications (2)

Publication Number Publication Date
DE69300742D1 true DE69300742D1 (en) 1995-12-14
DE69300742T2 DE69300742T2 (en) 1996-05-23

Family

ID=9425561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300742T Expired - Lifetime DE69300742T2 (en) 1992-01-13 1993-01-13 Device for atomizing a liquid, in particular a liquid fuel, in a burner.

Country Status (4)

Country Link
EP (1) EP0552089B1 (en)
AT (1) ATE130083T1 (en)
DE (1) DE69300742T2 (en)
FR (1) FR2686032B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1759771B1 (en) * 2004-05-25 2011-01-12 Trinity Industrial Corporation Coating machine and rotary atomizing head thereof
FR2887788B1 (en) * 2005-07-01 2008-08-15 Francois Simon METHOD AND DEVICE FOR DISPERSION OF A LIQUID USEFUL FOR MIST.
FR2887789B1 (en) * 2005-07-01 2007-11-02 Francois Simon METHOD AND DEVICE FOR DISPERSION OF A LIQUID USED FOR FOGGING
RU2449839C1 (en) * 2010-11-10 2012-05-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" Centrifugal fluid sprayer
RU2582422C1 (en) * 2014-12-01 2016-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" (ФГБОУВПО "ЯГТУ") Atomizer
RU180151U1 (en) * 2018-03-23 2018-06-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Bicone Centrifugal Liquid Dispenser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512694A1 (en) * 1981-09-11 1983-03-18 Fonderie Soc Gen De SPRAY DEVICE FOR A LIQUID

Also Published As

Publication number Publication date
FR2686032B1 (en) 1995-06-30
DE69300742T2 (en) 1996-05-23
ATE130083T1 (en) 1995-11-15
FR2686032A1 (en) 1993-07-16
EP0552089A1 (en) 1993-07-21
EP0552089B1 (en) 1995-11-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN

R071 Expiry of right

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