EP0913631A3 - Installation chauffée par l'huile aux émissions réduites d'oxyde d'azote (NOx) - Google Patents

Installation chauffée par l'huile aux émissions réduites d'oxyde d'azote (NOx) Download PDF

Info

Publication number
EP0913631A3
EP0913631A3 EP98120860A EP98120860A EP0913631A3 EP 0913631 A3 EP0913631 A3 EP 0913631A3 EP 98120860 A EP98120860 A EP 98120860A EP 98120860 A EP98120860 A EP 98120860A EP 0913631 A3 EP0913631 A3 EP 0913631A3
Authority
EP
European Patent Office
Prior art keywords
jet
spray
central
nox
emissions
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
EP98120860A
Other languages
German (de)
English (en)
Other versions
EP0913631B1 (fr
EP0913631A2 (fr
Inventor
Daniel Dipl.-Ing. Fh Goebel
Günther Niedermaier
Rainer Schoch
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.)
Max Weishaupt GmbH
Original Assignee
Max Weishaupt 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7847442&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0913631(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Max Weishaupt GmbH filed Critical Max Weishaupt GmbH
Publication of EP0913631A2 publication Critical patent/EP0913631A2/fr
Publication of EP0913631A3 publication Critical patent/EP0913631A3/fr
Application granted granted Critical
Publication of EP0913631B1 publication Critical patent/EP0913631B1/fr
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
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/06—Liquid fuel from a central source to a plurality of burners
    • 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
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/28—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass
    • 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
    • F23D11/406—Flame stabilising means, e.g. flame holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11002—Liquid fuel burners with more than one nozzle

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)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
EP98120860A 1997-11-03 1998-11-03 Installation de chauffage à l'huile avec émissions réduites d'oxyde d'azote (NOx) Expired - Lifetime EP0913631B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19748487 1997-11-03
DE19748487 1997-11-03

Publications (3)

Publication Number Publication Date
EP0913631A2 EP0913631A2 (fr) 1999-05-06
EP0913631A3 true EP0913631A3 (fr) 1999-07-07
EP0913631B1 EP0913631B1 (fr) 2003-03-26

Family

ID=7847442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120860A Expired - Lifetime EP0913631B1 (fr) 1997-11-03 1998-11-03 Installation de chauffage à l'huile avec émissions réduites d'oxyde d'azote (NOx)

Country Status (4)

Country Link
EP (1) EP0913631B1 (fr)
AT (1) ATE235664T1 (fr)
DE (2) DE59807632D1 (fr)
DK (1) DK0913631T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134580A1 (fr) * 2006-05-19 2007-11-29 Ulrich Dreizler Modélisation de flamme
DE102007023299B4 (de) * 2006-05-19 2012-03-22 Ulrich Dreizler Verfahren zur Flammenmodellierung und Gebläsebrenner zur Durchführung des Verfahrens
DE102007009922A1 (de) * 2007-02-27 2008-08-28 Ulrich Dreizler Hohlflamme
DE102008004271A1 (de) * 2007-12-14 2009-06-18 Max Weishaupt Gmbh Zerstäubungsvorrichtung für einen Brenner zur Verbrennung von vorzuwärmenden Brennstoffen
DE102016125526B3 (de) 2016-12-22 2018-05-30 Max Weishaupt Gmbh Mischvorrichtung und Brennerkopf für einen Brenner mit reduziertem NOx-Ausstoß

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941362A (en) * 1953-11-02 1960-06-21 Curtiss Wright Corp Flame holder construction
US3212555A (en) * 1964-12-28 1965-10-19 Combustion Eng Automatic gun integrity checking system
GB1011058A (en) * 1962-04-05 1965-11-24 Fuel Firing Ltd Multi-stage burner unit
DE1927335A1 (de) * 1969-05-29 1971-02-04 Koerting Oel Gasfeuerung Brenner,insbesondere OElbrenner
EP0065472A1 (fr) * 1981-04-30 1982-11-24 ENTREPRISE GENERALE DE CHAUFFAGE INDUSTRIEL PILLARD. Société anonyme dite: Incinérateur polyvalent de déchets solides et liquides
JPS60233416A (ja) * 1984-05-07 1985-11-20 Mitsubishi Heavy Ind Ltd 燃焼器
DE3910654A1 (de) * 1989-04-01 1990-10-04 Rausch & Pausch Anordnung zum verhindern des vor- und nachtropfens von heizoel aus der duese von heizoelbrennern
EP0397046A2 (fr) * 1989-05-11 1990-11-14 Mitsubishi Jukogyo Kabushiki Kaisha Brûleur
EP0478305A2 (fr) * 1990-09-26 1992-04-01 Hitachi, Ltd. Chambre de combustion et appareil à combustion

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941362A (en) * 1953-11-02 1960-06-21 Curtiss Wright Corp Flame holder construction
GB1011058A (en) * 1962-04-05 1965-11-24 Fuel Firing Ltd Multi-stage burner unit
US3212555A (en) * 1964-12-28 1965-10-19 Combustion Eng Automatic gun integrity checking system
DE1927335A1 (de) * 1969-05-29 1971-02-04 Koerting Oel Gasfeuerung Brenner,insbesondere OElbrenner
EP0065472A1 (fr) * 1981-04-30 1982-11-24 ENTREPRISE GENERALE DE CHAUFFAGE INDUSTRIEL PILLARD. Société anonyme dite: Incinérateur polyvalent de déchets solides et liquides
JPS60233416A (ja) * 1984-05-07 1985-11-20 Mitsubishi Heavy Ind Ltd 燃焼器
DE3910654A1 (de) * 1989-04-01 1990-10-04 Rausch & Pausch Anordnung zum verhindern des vor- und nachtropfens von heizoel aus der duese von heizoelbrennern
EP0397046A2 (fr) * 1989-05-11 1990-11-14 Mitsubishi Jukogyo Kabushiki Kaisha Brûleur
EP0478305A2 (fr) * 1990-09-26 1992-04-01 Hitachi, Ltd. Chambre de combustion et appareil à combustion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 100 (M - 470) 16 April 1986 (1986-04-16) *

Also Published As

Publication number Publication date
DE19850651A1 (de) 1999-07-22
DE59807632D1 (de) 2003-04-30
EP0913631B1 (fr) 2003-03-26
ATE235664T1 (de) 2003-04-15
DK0913631T3 (da) 2003-06-23
EP0913631A2 (fr) 1999-05-06

Similar Documents

Publication Publication Date Title
US5542839A (en) Temperature controlled low emissions burner
BR9405365A (pt) Sistema de queima tangencial de baixo nox integrado
EP0896191A3 (fr) Dispositif d'admission du gaz combustible pour un brûleur à prémélange
ES2132550T5 (es) Quemadores de gas para hornos industriales.
CA2393863A1 (fr) Veilleuse d'allumage, chambre de combustion a premelange et turbine a gaz
EP0347834A3 (fr) Tête de brûleur pour brûleur à gaz à soufflage
ATE432445T1 (de) Gasturbinen-brenner
CA2299530A1 (fr) Perfectionnements apportes aux bruleurs a flamme plate
US5433600A (en) Burner for the combustion of coke oven gas
EP0913631A3 (fr) Installation chauffée par l'huile aux émissions réduites d'oxyde d'azote (NOx)
ATE154427T1 (de) Dralleinstellvorrichtung für luft und brenngase in brennern
GR3000846T3 (en) Forced-draft premix gas burner
DE69818909D1 (de) Brennerkopf für Gasbrenner
EP0314910A3 (fr) Système de brûleur pour une combustion pauvre en NOx de fuel lourd
KR200232725Y1 (ko) 소둔로 메인버너의 파이럿버너
ATE225921T1 (de) Gasbrenner für kochstellen
ATE13939T1 (de) Flachflammen-gasbrenner.
KR100299321B1 (ko) 평면염 가스버너
PT866269E (pt) Instalacao de caldeira para geracao de calor
HU9200114D0 (en) Air and burning gas mixer for industrial furnace gas burners
KR20010009896A (ko) 젯 펌프를 구비한 공업로용 가스 연소기
CA2155173A1 (fr) Bruleur regenerateur, systeme de bruleur et methode de brulage
EP0159421A3 (fr) Brûleur pilote
IT218296Z2 (it) Bruciatore per fiamma pilota particolarmente stabilizzata, destinata all'accensione di bruciatori a gas.
JPS6027888B2 (ja) 燃焼室の低ＮＯｘ燃焼法

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK FR GB IT LI NL SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 6F 23D 11/40 A, 6F 23D 11/28 B, 6F 23K 5/06 B

17P Request for examination filed

Effective date: 20000104

AKX Designation fees paid

Free format text: AT BE CH DE DK FR GB IT LI NL SE

17Q First examination report despatched

Effective date: 20020114

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MAX WEISHAUPT GMBH

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE DK FR GB IT LI NL SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PATENTANWALTSBUERO EDER AG

REF Corresponds to:

Ref document number: 59807632

Country of ref document: DE

Date of ref document: 20030430

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20030728

ET Fr: translation filed
PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: RIELLO S.P.A.

Effective date: 20031224

R26 Opposition filed (corrected)

Opponent name: RIELLO S.P.A.

Effective date: 20031225

NLR1 Nl: opposition has been filed with the epo

Opponent name: RIELLO S.P.A.

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

REG Reference to a national code

Ref country code: GB

Ref legal event code: 711B

REG Reference to a national code

Ref country code: GB

Ref legal event code: 711B

REG Reference to a national code

Ref country code: GB

Ref legal event code: 711A

Free format text: TRANSLATION FILED ON 20040420

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20051214

NLR2 Nl: decision of opposition

Effective date: 20051214

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59807632

Country of ref document: DE

Representative=s name: KASTEL PATENTANWAELTE PARTG MBB, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 59807632

Country of ref document: DE

Representative=s name: KASTEL PATENTANWAELTE, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20171124

Year of fee payment: 20

Ref country code: FR

Payment date: 20171124

Year of fee payment: 20

Ref country code: NL

Payment date: 20171122

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20171122

Year of fee payment: 20

Ref country code: SE

Payment date: 20171124

Year of fee payment: 20

Ref country code: IT

Payment date: 20171122

Year of fee payment: 20

Ref country code: AT

Payment date: 20171117

Year of fee payment: 20

Ref country code: CH

Payment date: 20171124

Year of fee payment: 20

Ref country code: GB

Payment date: 20171124

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20180123

Year of fee payment: 20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: HOLEESTRASSE 87, 4054 BASEL (CH)

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59807632

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EUP

Effective date: 20181103

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20181102

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20181102

REG Reference to a national code

Ref country code: BE

Ref legal event code: MK

Effective date: 20181103

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 235664

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181103

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20181102