FR2450999A1 - BURNER FOR THE COMBUSTION OF NITROGEN FUELS - Google Patents

BURNER FOR THE COMBUSTION OF NITROGEN FUELS

Info

Publication number
FR2450999A1
FR2450999A1 FR8003736A FR8003736A FR2450999A1 FR 2450999 A1 FR2450999 A1 FR 2450999A1 FR 8003736 A FR8003736 A FR 8003736A FR 8003736 A FR8003736 A FR 8003736A FR 2450999 A1 FR2450999 A1 FR 2450999A1
Authority
FR
France
Prior art keywords
combustion
burner
air
diffuser
surrounding
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.)
Granted
Application number
FR8003736A
Other languages
French (fr)
Other versions
FR2450999B1 (en
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of FR2450999A1 publication Critical patent/FR2450999A1/en
Application granted granted Critical
Publication of FR2450999B1 publication Critical patent/FR2450999B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/007—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel liquid or pulverulent fuel

Abstract

L'INVENTION CONCERNE UN BRULEUR POUR LA COMBUSTION DE COMBUSTIBLES AZOTES, COMPOSE D'UN TUBE D'ARRIVEE D'AIR INTERNE 1 AVEC PULVERISATEUR POUR COMBUSTIBLE LIQUIDE 5, UN TUBE D'ARRIVEE DE COMBUSTIBLE PULVERULENT 6 ENTOURANT LE TUBE PRECEDENT, UN TUBE D'ARRIVEE D'AIR EXTERNE 9 ENTOURANT LE PRECEDENT ET DONT L'ENTREE D'AIR EST MUNIE D'UNE COURONNE D'AUBES 10 DE MISE EN GIRATION DU COURANT D'AIR, UN DIFFUSEUR 14 S'EVASANT CONIQUEMENT VERS LE FOYER, ET DES BUSES A AIR 16 REPARTIES CONCENTRIQUEMENT AUTOUR DU DIFFUSEUR ET RACCORDEES, PAR DES CONDUITS SECONDAIRES 15, AU CONDUIT D'AIR PRINCIPAL 4. CE BRULEUR REDUIT LA PRODUCTION DE COMPOSES AZOTES SANS CONSEQUENCES POUR L'ALLUMAGE NI LA COMBUSTION, AINSI QUE LA CORROSION.THE INVENTION CONCERNS A BURNER FOR THE COMBUSTION OF NITROGEN FUELS, COMPOSED OF AN INTERNAL AIR INTAKE TUBE 1 WITH A LIQUID FUEL SPRAYER 5, A PULVERULOUS FUEL INTAKE TUBE 6 SURROUNDING THE PREVIOUS TUBE, '' EXTERNAL AIR INLET 9 SURROUNDING THE PREVIOUS AND OF WHICH THE AIR INTAKE IS PROVIDED WITH A VANE CROWN 10 FOR DRIVING AIR CURRENT, A DIFFUSER 14 CONICALLY FLARING TOWARDS THE FIREPLACE, AND AIR NOZZLES 16 DISTRIBUTED CONCENTRICALLY AROUND THE DIFFUSER AND CONNECTED, THROUGH SECONDARY DUCTS 15, TO THE MAIN AIR DUCT 4. THIS BURNER REDUCES THE PRODUCTION OF NITROGEN COMPOUNDS WITHOUT CONSEQUENCES FOR IGNITION OR COMBUSTION, AS WELL AS CORROSION.

FR8003736A 1979-03-05 1980-02-20 BURNER FOR THE COMBUSTION OF NITROGEN FUELS Expired FR2450999B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2908448A DE2908448C2 (en) 1979-03-05 1979-03-05 Burners for burning nitrogenous fuels

Publications (2)

Publication Number Publication Date
FR2450999A1 true FR2450999A1 (en) 1980-10-03
FR2450999B1 FR2450999B1 (en) 1985-11-29

Family

ID=6064465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003736A Expired FR2450999B1 (en) 1979-03-05 1980-02-20 BURNER FOR THE COMBUSTION OF NITROGEN FUELS

Country Status (13)

Country Link
JP (1) JPS55121308A (en)
AU (1) AU536420B2 (en)
BE (1) BE882038A (en)
DE (1) DE2908448C2 (en)
DK (1) DK148928C (en)
FI (1) FI65853C (en)
FR (1) FR2450999B1 (en)
GB (1) GB2043871B (en)
IT (1) IT1135969B (en)
NL (1) NL8000995A (en)
NO (1) NO149710C (en)
SE (1) SE439363B (en)
ZA (1) ZA801258B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145382A2 (en) * 1983-11-22 1985-06-19 Babcock Product Engineering Ltd. Improvements in or relating to axial swirl generators

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745007A (en) * 1980-08-30 1982-03-13 Matsushita Electric Works Ltd Manufacture of artificial decorative veneer
DE3048201A1 (en) * 1980-12-20 1982-07-08 L. & C. Steinmüller GmbH, 5270 Gummersbach Burner for nitrogen-bearing fuels, with coaxial primary air ducts - has furnace gas recirculating ducts to these ducts, pref. entering at restriction
JPS5811308A (en) * 1981-07-14 1983-01-22 Sumitomo Cement Co Ltd Pulverized coal combustion burner
JPS5824712A (en) * 1981-08-06 1983-02-14 Kobe Steel Ltd Method of blow-in combustion of pulverized coal
JPS58132314U (en) * 1982-02-26 1983-09-06 住友金属工業株式会社 pulverized coal burner
US4523530A (en) * 1982-02-26 1985-06-18 Sumitomo Metal Industries, Ltd. Powdery coal burner
US5302115A (en) * 1982-09-15 1994-04-12 Damper Design, Inc. Burner register assembly
US4504216A (en) * 1982-09-15 1985-03-12 Eagleair, Inc. Burner register assembly
DE3331989A1 (en) * 1983-09-05 1985-04-04 L. & C. Steinmüller GmbH, 5270 Gummersbach METHOD FOR REDUCING NO (DOWN ARROW) X (DOWN ARROW) EMISSIONS FROM THE COMBUSTION OF NITROGENOUS FUELS
DE3543917C3 (en) * 1985-12-12 1997-03-13 Steinmueller Gmbh L & C Process for the combustion of ignitable fuel dust via ceiling burners in a combustion chamber and combustion chamber for burning such a fuel dust
US4732093A (en) * 1986-02-11 1988-03-22 J. R. Tucker And Associates Annular nozzle burner and method of operation
US4768948A (en) * 1986-02-11 1988-09-06 J. R. Tucker & Associates Annular nozzle burner and method of operation
DE3825291A1 (en) * 1988-07-26 1990-02-01 Ver Kesselwerke Ag METHOD AND COMBUSTION PLANT FOR COMBUSTION OF FOSSILER FUELS WITH REDUCED EMISSIONS OF NITROGEN
SE464542B (en) * 1989-11-01 1991-05-06 Aga Ab SEAT AND DEVICE FOR COMBUSTION OF SPIRITLY FLUID OR GASFUL FOSSIL BRAZLE
AU5010393A (en) * 1992-08-18 1994-03-15 Damper Design, Inc. Apparatus and method for delivery of particulate fuel and transport air
DE19942767A1 (en) * 1999-09-08 2001-03-15 Bbp Energy Gmbh Steam generator
US7775791B2 (en) * 2008-02-25 2010-08-17 General Electric Company Method and apparatus for staged combustion of air and fuel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85968C (en) *
FR1347777A (en) * 1962-11-19 1964-01-04 O C C R Organisation Conceptio Plant waste dust burner
DE1401932A1 (en) * 1962-06-09 1968-10-24 Steinmueller Gmbh L & C Procedure for operating burners for boiler furnaces
FR2394753A1 (en) * 1977-06-17 1979-01-12 Sulzer Ag LIQUID OR GAS OR LIQUID AND GASEOUS FUEL BURNER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH346313A (en) * 1955-11-05 1960-05-15 Walther & Cie Ag Pulverized coal burners
DE1868003U (en) * 1962-02-10 1963-02-28 Steinmueller Gmbh L & C BURNERS FOR DUST COAL FIRING.
US3748080A (en) * 1971-12-27 1973-07-24 Peabody Engineering Corp Combustion control apparatus using a liquid spray
US4004875A (en) * 1975-01-23 1977-01-25 John Zink Company Low nox burner
US4023921A (en) * 1975-11-24 1977-05-17 Electric Power Research Institute Oil burner for NOx emission control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85968C (en) *
DE1401932A1 (en) * 1962-06-09 1968-10-24 Steinmueller Gmbh L & C Procedure for operating burners for boiler furnaces
FR1347777A (en) * 1962-11-19 1964-01-04 O C C R Organisation Conceptio Plant waste dust burner
FR2394753A1 (en) * 1977-06-17 1979-01-12 Sulzer Ag LIQUID OR GAS OR LIQUID AND GASEOUS FUEL BURNER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145382A2 (en) * 1983-11-22 1985-06-19 Babcock Product Engineering Ltd. Improvements in or relating to axial swirl generators
EP0145382A3 (en) * 1983-11-22 1985-10-02 Babcock Product Engineering Ltd. Improvements in or relating to axial swirl generators

Also Published As

Publication number Publication date
DE2908448C2 (en) 1983-04-14
FI65853B (en) 1984-03-30
SE439363B (en) 1985-06-10
FR2450999B1 (en) 1985-11-29
FI800680A (en) 1980-09-06
DE2908448A1 (en) 1980-09-18
NO149710C (en) 1984-06-06
NO149710B (en) 1984-02-27
GB2043871B (en) 1982-12-15
JPS6115962B2 (en) 1986-04-26
AU536420B2 (en) 1984-05-10
DK84180A (en) 1980-09-06
SE8001481L (en) 1980-09-06
JPS55121308A (en) 1980-09-18
GB2043871A (en) 1980-10-08
DK148928C (en) 1986-05-05
BE882038A (en) 1980-07-01
ZA801258B (en) 1981-03-25
IT8004811A0 (en) 1980-02-29
NL8000995A (en) 1980-09-09
IT1135969B (en) 1986-08-27
FI65853C (en) 1984-07-10
NO800297L (en) 1980-09-08
DK148928B (en) 1985-11-18
AU5606380A (en) 1980-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse