ES2147277T3 - OIL BURNER WITH AIR ATOMIZATION. - Google Patents

OIL BURNER WITH AIR ATOMIZATION.

Info

Publication number
ES2147277T3
ES2147277T3 ES95830449T ES95830449T ES2147277T3 ES 2147277 T3 ES2147277 T3 ES 2147277T3 ES 95830449 T ES95830449 T ES 95830449T ES 95830449 T ES95830449 T ES 95830449T ES 2147277 T3 ES2147277 T3 ES 2147277T3
Authority
ES
Spain
Prior art keywords
head
air
intermediate tube
axial hole
oil 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
ES95830449T
Other languages
Spanish (es)
Inventor
Marco Monari
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.)
Tess S A S Di Teresa Menarini
Original Assignee
Tess S A S Di Teresa Menarini
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 Tess S A S Di Teresa Menarini filed Critical Tess S A S Di Teresa Menarini
Application granted granted Critical
Publication of ES2147277T3 publication Critical patent/ES2147277T3/en
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
    • F23D11/101—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 medium and fuel meeting before the burner outlet
    • F23D11/105—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 medium and fuel meeting before the burner outlet at least one of the fluids being submitted to a swirling motion

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)

Abstract

EL QUEMADOR DE ACEITE PULVERIZADO CON AIRE CONSTA DE TRES TUBOS COAXIALES (2, 3, 5), EN DONDE EL INTERIOR (2) ESTA DISEÑADO PARA ALIMENTAR ACEITE COMBUSTIBLE, MIENTRAS QUE EL INTERMEDIO (3) Y EL EXTERIOR (5) SON ALIMENTADOS POR LA MISMA FUENTE DE SUMINISTRO DE AIRE A BAJA PRESION Y TEMPERATURA AMBIENTE, Y CONSTA TAMBIEN DE UNA BOQUILLA PULVERIZADORA (7) QUE CONSISTE EN UNA CABEZA (8) COLOCADA EN EL TUBO INTERIOR (2) Y TIENE UNAS RANURAS PERIFERICAS (10) QUE SE EXTIENDEN EN ANGULO RESPECTO AL EJE DE LA CABEZA (8) Y TERMINAN EN UNA SECCION CONICA (11) DE LA PROPIA CABEZA (8), Y UNA ENVOLTURA (12) QUE CUBRE EL TUBO INTERMEDIO ANTEDICHO (3) Y QUE TIENE UN AGUJERO AXIAL (13) PARA ALOJAR A LA CABEZA ANTEDICHA (8); EN EL AGUJERO AXIAL (13) LA CABEZA (8) DEFINE UNA CAMARA DE PULVERIZACION DE PEQUEÑO TAMAÑO (16) A LA QUE LLEGAN LAS RANURAS (10) Y LOS AGUJEROS DE ALIMENTACION DEL ACEITE COMBUSTIBLE (17) EN DIRECCIONES PERPENDICULARES; LA CAMARA DE PULVERIZACION (16) ALIMENTA EL ACEITE PULVERIZADO A LO LARGO DEL TUBO INTERMEDIO (3) DONDE ES MEZCLADO CON UN AIRE SECUNDARIO (6) ALIMENTADO A TRAVES DE LOS AGUJEROS RADIALES (19) FORMADOS EN EL PROPIO TUBO INTERMEDIO (3).THE AIR SPRAYED OIL BURNER CONSISTS OF THREE COAXIAL TUBES (2, 3, 5), WHERE THE INTERIOR (2) IS DESIGNED TO FEED FUEL OIL, WHILE THE INTERMEDIATE (3) AND EXTERIOR (5) ARE POWERED BY THE SAME SOURCE OF SUPPLY OF AIR AT LOW PRESSURE AND AMBIENT TEMPERATURE, AND ALSO CONSISTS OF A SPRAY NOZZLE (7) THAT CONSISTS OF A HEAD (8) PLACED IN THE INNER TUBE (2) AND HAS SOME PERIPHERAL SLOTS (10) THAT ARE THEY EXTEND AT AN ANGLE WITH RESPECT TO THE AXIS OF THE HEAD (8) AND END IN A CONICAL SECTION (11) OF THE OWN HEAD (8), AND A WRAP (12) THAT COVERS THE ABOVE INTERMEDIATE TUBE (3) AND HAS AN AXIAL HOLE (13) TO ACCOMMODATE THE ABOVE HEAD (8); IN THE AXIAL HOLE (13) THE HEAD (8) DEFINES A SMALL SIZE SPRAY CHAMBER (16) TO WHICH THE FUEL SLOTS (10) AND THE HOLES FOR FUEL OIL COME IN PERPENDICULAR DIRECTIONS; THE SPRAY CHAMBER (16) FEEDS THE SPRAYED OIL ALONG THE INTERMEDIATE TUBE (3) WHERE IT IS MIXED WITH A SECONDARY AIR (6) SUPPLIED THROUGH THE RADIAL HOLES (19) FORMED IN THE OWN INTERMEDIATE TUBE (3).

ES95830449T 1994-10-31 1995-10-26 OIL BURNER WITH AIR ATOMIZATION. Expired - Lifetime ES2147277T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO940477A IT1274087B (en) 1994-10-31 1994-10-31 AIR-BURNING OIL BURNER

Publications (1)

Publication Number Publication Date
ES2147277T3 true ES2147277T3 (en) 2000-09-01

Family

ID=11340081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95830449T Expired - Lifetime ES2147277T3 (en) 1994-10-31 1995-10-26 OIL BURNER WITH AIR ATOMIZATION.

Country Status (4)

Country Link
EP (1) EP0709621B1 (en)
DE (1) DE69516081T2 (en)
ES (1) ES2147277T3 (en)
IT (1) IT1274087B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2020710A3 (en) * 2020-12-22 2021-08-11 Vysoké Učení Technické V Brně Oil burner with external atomization of liquid fuel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221558A (en) * 1978-02-21 1980-09-09 Selas Corporation Of America Burner for use with oil or gas
US4595143A (en) * 1983-07-20 1986-06-17 Parker-Hannifin Corporation Air swirl nozzle

Also Published As

Publication number Publication date
EP0709621A2 (en) 1996-05-01
ITBO940477A0 (en) 1994-10-31
EP0709621A3 (en) 1998-02-04
DE69516081T2 (en) 2000-09-14
ITBO940477A1 (en) 1996-05-01
IT1274087B (en) 1997-07-15
EP0709621B1 (en) 2000-04-05
DE69516081D1 (en) 2000-05-11

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