ES2096694T3 - BURNER FOR THE COMBUSTION OF FLUID FUELS. - Google Patents

BURNER FOR THE COMBUSTION OF FLUID FUELS.

Info

Publication number
ES2096694T3
ES2096694T3 ES92117815T ES92117815T ES2096694T3 ES 2096694 T3 ES2096694 T3 ES 2096694T3 ES 92117815 T ES92117815 T ES 92117815T ES 92117815 T ES92117815 T ES 92117815T ES 2096694 T3 ES2096694 T3 ES 2096694T3
Authority
ES
Spain
Prior art keywords
combustion
slots
combustion tube
cross
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
ES92117815T
Other languages
Spanish (es)
Inventor
Bruno Tagliaferro
Edoardo Tonini
Alfredo Magnani
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.)
RBL Riello Bruciatori Legnago SpA
Original Assignee
RBL Riello Bruciatori Legnago SpA
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 RBL Riello Bruciatori Legnago SpA filed Critical RBL Riello Bruciatori Legnago SpA
Application granted granted Critical
Publication of ES2096694T3 publication Critical patent/ES2096694T3/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
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/404—Flame tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber

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)
  • Combustion Of Fluid Fuel (AREA)
  • Wick-Type Burners And Burners With Porous Materials (AREA)

Abstract

SEGUN LA INVENCION EL QUEMADOR PARA LA COMBUSTION DE FLUIDOS COMBUSTIBLES SE FORMAN DEBAJO DE LA TOBERA PULVERIZADORA (2) Y EN CORRESPONDENCIA CON LA ZONA DEL TUBO DE COMBUSTION UNA PLURALIDAD DE RANURAS (8, 68, 78) ALINEADAS A LO LARGO DE SU EJE EN LA DIRECCION CIRCUNFERENCIAL DEL TUBO DE COMBUSTION Y COLOCADOS EN UNA O MAS FILAS CERCA DE LA ZONA DE DEPRESION MAXIMA. SEGUN UN ASPECTO PREFERENTE DE LA INVENCION, LAS RANURAS SE FORMAN EN EL TUBO DE COMBUSTION. SEGUN OTRO ASPECTO DE LA INVENCION, LAS RANURAS (78) SE HACEN DE MODO QUE SE CORRESPONDAN CON LA SECCION DE CRUCE TRANSVERSAL, EN DONDE EL TUBO DE COMBUSTION (75) SE UNE AL CONDUCTO DE ADMISION (74). SEGUN OTRO ASPECTO DE LA INVENCION, LAS RANURAS (68) SE FORMAN EN UNA CORONA CON FORMA DE ANILLO COLOCADA DE MODO QUE SE CORRESPONDE CON LA SECCION DE CRUCE TRANSVERSAL, EN DONDE LA TUBO DE COMBUSTION (65) SE UNE AL CONDUCTO DE ADMISION (64).ACCORDING TO THE INVENTION THE BURNER FOR THE COMBUSTION OF COMBUSTIBLE FLUIDS ARE FORMED UNDER THE SPRAY NOZZLE (2) AND IN CORRESPONDENCE WITH THE AREA OF THE COMBUSTION TUBE A PLURALITY OF SLOTS (8, 68, 78) ALIGNED ALONG THEIR AXIS IN THE CIRCUMFERENTIAL ADDRESS OF THE COMBUSTION TUBE AND PLACED IN ONE OR MORE ROWS NEAR THE MAXIMUM DEPRESSION AREA. ACCORDING TO A PREFERRED ASPECT OF THE INVENTION, THE SLOTS ARE FORMED IN THE COMBUSTION TUBE. ACCORDING TO ANOTHER ASPECT OF THE INVENTION, THE SLOTS (78) ARE MADE SO THAT THEY CORRESPOND TO THE CROSS-SECTION SECTION, WHERE THE COMBUSTION TUBE (75) JOINS THE INLET DUCT (74). ACCORDING TO ANOTHER ASPECT OF THE INVENTION, THE SLOTS (68) ARE FORMED IN A RING SHAPED CROWN PLACED SO THAT IT CORRESPONDS WITH THE CROSS-CROSS SECTION, WHERE THE COMBUSTION PIPE (65) JOINS THE INLET DUCT ( 64).

ES92117815T 1991-10-25 1992-10-19 BURNER FOR THE COMBUSTION OF FLUID FUELS. Expired - Lifetime ES2096694T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI910166A IT1253128B (en) 1991-10-25 1991-10-25 BURNER PERFECTED FOR COMBUSTION OF FLUID FUELS

Publications (1)

Publication Number Publication Date
ES2096694T3 true ES2096694T3 (en) 1997-03-16

Family

ID=11424756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92117815T Expired - Lifetime ES2096694T3 (en) 1991-10-25 1992-10-19 BURNER FOR THE COMBUSTION OF FLUID FUELS.

Country Status (5)

Country Link
EP (1) EP0538761B1 (en)
AT (1) ATE147495T1 (en)
DE (1) DE69216535T2 (en)
ES (1) ES2096694T3 (en)
IT (1) IT1253128B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430889A1 (en) 1993-12-18 1995-07-06 Deutsche Forsch Luft Raumfahrt Combustion-optimized blue burner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017050C2 (en) * 1980-05-03 1983-03-24 Stettner & Co, 8560 Lauf Use for stoves or boilers
DE4009222A1 (en) * 1989-07-13 1991-01-24 Elco Oel & Gasbrenner BURNER FOR STOECHIOMETRIC COMBUSTION OF LIQUID OR GASEOUS FUELS

Also Published As

Publication number Publication date
IT1253128B (en) 1995-07-10
ITVI910166A1 (en) 1993-04-25
DE69216535D1 (en) 1997-02-20
ITVI910166A0 (en) 1991-10-25
EP0538761B1 (en) 1997-01-08
EP0538761A2 (en) 1993-04-28
DE69216535T2 (en) 1997-07-03
ATE147495T1 (en) 1997-01-15
EP0538761A3 (en) 1993-06-30

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