EP0384277A3 - Verfahren und Feuerungsanlage zum Reduzieren der Stickoxidbildung beim Verbrennen fossiler Brennstoffe - Google Patents

Verfahren und Feuerungsanlage zum Reduzieren der Stickoxidbildung beim Verbrennen fossiler Brennstoffe Download PDF

Info

Publication number
EP0384277A3
EP0384277A3 EP19900102852 EP90102852A EP0384277A3 EP 0384277 A3 EP0384277 A3 EP 0384277A3 EP 19900102852 EP19900102852 EP 19900102852 EP 90102852 A EP90102852 A EP 90102852A EP 0384277 A3 EP0384277 A3 EP 0384277A3
Authority
EP
European Patent Office
Prior art keywords
combustion
combustion chamber
flame
burner
fossil fuels
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
EP19900102852
Other languages
English (en)
French (fr)
Other versions
EP0384277A2 (de
EP0384277B1 (de
Inventor
Kurt Heim
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.)
HEIMAX Heizkessel GmbH
Original Assignee
HEIMAX Heizkessel 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=6374855&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0384277(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by HEIMAX Heizkessel GmbH filed Critical HEIMAX Heizkessel GmbH
Publication of EP0384277A2 publication Critical patent/EP0384277A2/de
Publication of EP0384277A3 publication Critical patent/EP0384277A3/de
Application granted granted Critical
Publication of EP0384277B1 publication Critical patent/EP0384277B1/de
Anticipated expiration legal-status Critical
Revoked 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/263—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body with a dry-wall combustion chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)

Abstract

Bei diesem Verfahren werden nach vorherigem Wärmeentzug Rauchgase zur Brennerseite der Brennkammer (14) zurückgeleitet und infolge Injektorwirkung der Flamme um den Brenner (15) herum in einer die Verbrennungstemperatur auf ein Temperaturniveau höchstens gleich der Grenztemperatur für die Bildung von Stickoxiden entsprechenden Teilmenge in den Verbrennungsraum (22) eingelassen. Dadurch wird die Flamme von - kühlen - Rauchgasen umschlossen und gekühlt. Bei einer Feuerungsanlage besitzt eine innerhalb eines von einem Wärmeträgermedium durchströmten Gehäuses (11) aufgenommene Brennkammer (14) einen "heißen" Verbrennungsraum (22), der von einem im Abstand von den brennkammerwandungen aufgenommenen Mantel (20) umschlossen ist. Zwischen dem Mantel und der Brennkammer erstrecken sich Rauchgas-Strömungswege (26) und von diesen zweigt zumindest ein Zuströmweg zum Zurückführen eines Teilstroms der - gekühlten - Rauchgas in den Verbrennungsraum ab, der in letzteren in der Nähe eines Brenners bzw. Flammrohrs (16) einmündet und die Verbrennungsflamme kühlt.
EP90102852A 1989-02-24 1990-02-14 Verfahren und Feuerungsanlage zum Reduzieren der Stickoxidbildung beim Verbrennen fossiler Brennstoffe Revoked EP0384277B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3905762 1989-02-24
DE3905762A DE3905762A1 (de) 1989-02-24 1989-02-24 Verfahren und feuerungsanlage zum reduzieren der stickoxidbildung beim verbrennen fossiler brennstoffe

Publications (3)

Publication Number Publication Date
EP0384277A2 EP0384277A2 (de) 1990-08-29
EP0384277A3 true EP0384277A3 (de) 1991-07-31
EP0384277B1 EP0384277B1 (de) 1994-05-25

Family

ID=6374855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90102852A Revoked EP0384277B1 (de) 1989-02-24 1990-02-14 Verfahren und Feuerungsanlage zum Reduzieren der Stickoxidbildung beim Verbrennen fossiler Brennstoffe

Country Status (3)

Country Link
EP (1) EP0384277B1 (de)
AT (1) ATE106127T1 (de)
DE (2) DE3905762A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908296C2 (de) * 1989-03-14 1994-04-14 Pc Patentconsult Ag Zug Heizkessel
US4942832A (en) * 1989-05-04 1990-07-24 Bloom Engineering Company, Inc. Method and device for controlling NOx emissions by vitiation
EP0483520A3 (en) * 1990-10-02 1992-10-14 Vereinigte Aluminium-Werke Aktiengesellschaft Method and apparatus for the combustion of gaseous and liquid fuels generating a low emission of noxious products
DE4308731A1 (de) * 1993-03-19 1994-09-22 Babcock Omnical Gmbh Verfahren zur Verminderung der Bildung von NOx und Kessel
DE4332258C2 (de) * 1993-09-22 1998-01-15 Ppv Verwaltungs Ag Aufsatz für einen Brenner
WO1999061839A1 (en) * 1998-05-25 1999-12-02 Wedab Wave Energy Development Ab A boiler arrangement and a method of burning oil
SE513953C2 (sv) * 1999-04-21 2000-12-04 Klaus Lorenz Brännare för fasta bränslen, förbränningsanläggning med en brännare för fasta bränslen och ett sätt att från ett brännarrör i en brännare för fasta bränslen utmata förbränningsprodukter, såsom bildade rökgaser och förbränningsrester
SE527766C2 (sv) 2004-10-22 2006-05-30 Sandvik Intellectual Property Förfarande för förbränning med brännare för industriugnar, jämte brännare
DE102005019509A1 (de) * 2005-04-27 2006-11-02 Valentin Rosel Kugel-Brennwert-Öl-Gasheizkessel mit Rundscheibennachschaltheizfläche
DE102008022696A1 (de) 2008-05-07 2009-11-12 Solvis Gmbh & Co. Kg Feuerungseinrichtung mit einer Reinigungseinrichtung
AT513734B1 (de) * 2012-12-04 2022-12-15 Oekofen Forschungs Und Entw M B H Heizkessel mit Wärmekraftmaschine
CN106895399B (zh) * 2017-04-25 2024-08-09 武建斌 一种醇基燃料锅炉内部用气化燃烧装置
CN120819908A (zh) * 2025-09-18 2025-10-21 克拉玛依市独山子区晟通热力有限责任公司 一种一体化循环式热水锅炉

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585477A (en) * 1945-12-22 1952-02-12 Stewart Warner Corp Thermostatic control for hotwater heaters and the like
GB1011416A (en) * 1961-05-16 1965-12-01 Gossalter Rene Improvements in or relating to liquid-heating boilers
DE2927193A1 (de) * 1979-07-05 1981-01-15 Koerting Hannover Ag Vorrichtung zum erwaermen von fluessigkeiten
DE3140821A1 (de) * 1981-10-09 1983-04-21 Körting Hannover AG, 3000 Hannover Vorrichtung zum erwaermen von fluessigkeiten
DE3601000A1 (de) * 1985-07-02 1987-06-19 Vaillant Joh Gmbh & Co Wasserheizkessel
DE8712358U1 (de) * 1986-09-11 1987-11-12 Olymp-Werk A. Schwarz GmbH, Ötztal Bahnhof Heizkessel
DE3628293A1 (de) * 1986-08-20 1988-02-25 Wolf Klimatechnik Gmbh Heizkessel fuer die verbrennung fluessiger und/oder gasfoermiger brennstoffe
EP0288031A2 (de) * 1987-04-21 1988-10-26 Max Weishaupt GmbH Verfahren und Feuerungsanlage zur Reduzierung von Stickoxidwerten bei öl- oder gasbetriebenen Feuerungsanlagen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738623C2 (de) * 1987-11-11 1995-05-04 Wolf Klimatechnik Gmbh Heizkessel mit Rauchgasrezirkulation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585477A (en) * 1945-12-22 1952-02-12 Stewart Warner Corp Thermostatic control for hotwater heaters and the like
GB1011416A (en) * 1961-05-16 1965-12-01 Gossalter Rene Improvements in or relating to liquid-heating boilers
DE2927193A1 (de) * 1979-07-05 1981-01-15 Koerting Hannover Ag Vorrichtung zum erwaermen von fluessigkeiten
DE3140821A1 (de) * 1981-10-09 1983-04-21 Körting Hannover AG, 3000 Hannover Vorrichtung zum erwaermen von fluessigkeiten
DE3601000A1 (de) * 1985-07-02 1987-06-19 Vaillant Joh Gmbh & Co Wasserheizkessel
DE3628293A1 (de) * 1986-08-20 1988-02-25 Wolf Klimatechnik Gmbh Heizkessel fuer die verbrennung fluessiger und/oder gasfoermiger brennstoffe
DE8712358U1 (de) * 1986-09-11 1987-11-12 Olymp-Werk A. Schwarz GmbH, Ötztal Bahnhof Heizkessel
EP0288031A2 (de) * 1987-04-21 1988-10-26 Max Weishaupt GmbH Verfahren und Feuerungsanlage zur Reduzierung von Stickoxidwerten bei öl- oder gasbetriebenen Feuerungsanlagen

Also Published As

Publication number Publication date
DE59005785D1 (de) 1994-06-30
ATE106127T1 (de) 1994-06-15
DE3905762A1 (de) 1990-08-30
DE3905762C2 (de) 1993-02-18
EP0384277A2 (de) 1990-08-29
EP0384277B1 (de) 1994-05-25

Similar Documents

Publication Publication Date Title
US4294178A (en) Tangential firing system
EP0384277A3 (de) Verfahren und Feuerungsanlage zum Reduzieren der Stickoxidbildung beim Verbrennen fossiler Brennstoffe
EP0718554A2 (de) Verbrennungsgerät
US5209187A (en) Low pollutant - emission, high efficiency cyclonic burner for firetube boilers and heaters
US7021222B2 (en) Coal-burning boiler's ignition burner
GR3004188T3 (de)
EP0025219A3 (en) Improved wall fired duct heater and method for operating same
JP2662175B2 (ja) サイクロン燃焼方法及び装置
RU2055092C1 (ru) Энерготехнологическая установка
JPS6316006B2 (de)
SU1636630A1 (ru) Аэрофонтанна топка
RU2143639C1 (ru) Топочное устройство
CA1164187A (en) Method of purifying reaction products
JPS5623616A (en) Burning method for low nox
SU1191679A1 (ru) Способ сжигани пылевидного топлива
SU1688032A1 (ru) Топка котла
SU953372A1 (ru) Способ сжигани топлива (варианты)
SU1755006A1 (ru) Способ комбинированного сжигани природного, коксового, доменного газов и пылевидного топлива
RU1802266C (ru) Горелочное устройство
JPS56127111A (en) Combustion furnace with heat storage unit
RU1779880C (ru) Регенеративное горелочное устройство
SU1665181A1 (ru) Способ сжигани пылевидного топлива в вертикальной топке с жидким шлакоудалением
SU1218246A1 (ru) Вертикальна призматическа топка
EP0266857A3 (de) Drehströmungsfeuerung und damit ausgerüsteter Heizkessel
JPS6454103A (en) Three-stage firing boiler

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 ES FR GB GR IT LI NL SE

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 DE DK ES FR GB GR IT LI NL SE

17P Request for examination filed

Effective date: 19911121

17Q First examination report despatched

Effective date: 19920907

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

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

Ref country code: GB

Effective date: 19940525

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19940525

Ref country code: NL

Effective date: 19940525

Ref country code: DK

Effective date: 19940525

REF Corresponds to:

Ref document number: 106127

Country of ref document: AT

Date of ref document: 19940615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59005785

Country of ref document: DE

Date of ref document: 19940630

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19940826

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19940826

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19940525

EAL Se: european patent in force in sweden

Ref document number: 90102852.2

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: MAX WEISHAUPT GMBH

Effective date: 19950222

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

Ref country code: FR

Payment date: 19960125

Year of fee payment: 7

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

Ref country code: AT

Payment date: 19960213

Year of fee payment: 7

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

Ref country code: DE

Payment date: 19960215

Year of fee payment: 7

Ref country code: SE

Payment date: 19960215

Year of fee payment: 7

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

Ref country code: CH

Payment date: 19960308

Year of fee payment: 7

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

Ref country code: BE

Payment date: 19960412

Year of fee payment: 7

RDAH Patent revoked

Free format text: ORIGINAL CODE: EPIDOS REVO

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

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

Free format text: STATUS: PATENT REVOKED

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

27W Patent revoked

Effective date: 19960801