DE3863443D1 - Geraet fuer verbrennung mit niedriger nox-konzentration. - Google Patents
Geraet fuer verbrennung mit niedriger nox-konzentration.Info
- Publication number
- DE3863443D1 DE3863443D1 DE8888301667T DE3863443T DE3863443D1 DE 3863443 D1 DE3863443 D1 DE 3863443D1 DE 8888301667 T DE8888301667 T DE 8888301667T DE 3863443 T DE3863443 T DE 3863443T DE 3863443 D1 DE3863443 D1 DE 3863443D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion device
- nox concentration
- low nox
- low
- concentration
- 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
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62044728A JP2526236B2 (ja) | 1987-02-27 | 1987-02-27 | 超低NOx燃焼装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3863443D1 true DE3863443D1 (de) | 1991-08-08 |
Family
ID=12699502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888301667T Expired - Lifetime DE3863443D1 (de) | 1987-02-27 | 1988-02-26 | Geraet fuer verbrennung mit niedriger nox-konzentration. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4807541A (de) |
EP (1) | EP0280568B1 (de) |
JP (1) | JP2526236B2 (de) |
KR (1) | KR910006235B1 (de) |
CN (1) | CN1008658B (de) |
CA (1) | CA1281240C (de) |
DE (1) | DE3863443D1 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0343767B1 (de) * | 1988-03-04 | 1994-01-19 | Northern Engineering Industries Plc | Brenner für staubförmigen Brennstoff |
US4932337A (en) * | 1988-08-25 | 1990-06-12 | Consolidated Natural Gas Service Company, Inc. | Method to improve the performance of low-NOx burners operating on difficult to stabilize coals |
CN1017744B (zh) * | 1988-12-26 | 1992-08-05 | 株式会社日立制作所 | 低氮氧化物锅炉 |
US4934284A (en) * | 1989-02-27 | 1990-06-19 | Nitz Mark G | Coal distribution cone for pulverized coal burners |
US4960059A (en) * | 1989-06-26 | 1990-10-02 | Consolidated Natural Gas Service Company, Inc. | Low NOx burner operations with natural gas cofiring |
EP0445938B1 (de) * | 1990-03-07 | 1996-06-26 | Hitachi, Ltd. | Kohlenstaubbrenner, Kohlenstaubkessel und Verfahren zum Verbrennen von Kohlenstaub |
IT1238713B (it) * | 1990-04-20 | 1993-09-01 | Ente Naz Energia Elettrica | Bruciatore perfezionato per olio e gas combustibili a bassa produzione di ossidi di azoto. |
AU643044B2 (en) * | 1990-06-29 | 1993-11-04 | Babcock-Hitachi Kabushiki Kaisha | Combustion system |
US5141726A (en) * | 1990-11-05 | 1992-08-25 | Consolidated Natural Gas Service Company, Inc. | Process for reducng Nox emissions from combustion devices |
US5588379A (en) * | 1991-03-20 | 1996-12-31 | Witteveen; Gustaaf J. | Mixing device and method for gaseous liquid of pulverised substances |
IT1252504B (it) * | 1991-09-23 | 1995-06-19 | Vignoni Srl | Avvolgi-pezze per macchine circolari da maglieria |
US5241915A (en) * | 1992-08-10 | 1993-09-07 | Consolidated Natural Gas Service Company, Inc. | Apparatus and method to improve pulverizer and reduce NOx emissions in coal-fired boilers |
US5487275A (en) * | 1992-12-11 | 1996-01-30 | General Electric Co. | Tertiary fuel injection system for use in a dry low NOx combustion system |
DE4325643A1 (de) * | 1993-07-30 | 1995-02-02 | Lentjes Kraftwerkstechnik | Brenner zum Verbrennen von staubförmigem Brennstoff |
US5542839A (en) * | 1994-01-31 | 1996-08-06 | Gas Research Institute | Temperature controlled low emissions burner |
JPH07260106A (ja) * | 1994-03-18 | 1995-10-13 | Hitachi Ltd | 微粉炭燃焼バーナ及び微粉炭燃焼装置 |
US6837702B1 (en) | 1994-12-01 | 2005-01-04 | Wartsila Diesel, Inc. | Method of operating a combined cycle power plant |
US5525053A (en) * | 1994-12-01 | 1996-06-11 | Wartsila Diesel, Inc. | Method of operating a combined cycle power plant |
US5655899A (en) * | 1995-04-06 | 1997-08-12 | Gas Research Institute | Apparatus and method for NOx reduction by controlled mixing of fuel rich jets in flue gas |
US5915310A (en) * | 1995-07-27 | 1999-06-29 | Consolidated Natural Gas Service Company | Apparatus and method for NOx reduction by selective injection of natural gas jets in flue gas |
US5746144A (en) * | 1996-06-03 | 1998-05-05 | Duquesne Light Company | Method and apparatus for nox reduction by upper furnace injection of coal water slurry |
DE69732341T2 (de) * | 1996-07-19 | 2006-05-18 | Babcock-Hitachi K.K. | Brenner |
EP0836048B1 (de) | 1996-10-08 | 2001-08-16 | Ansaldo Caldaie S.P.A. | Brenner |
US5829369A (en) * | 1996-11-12 | 1998-11-03 | The Babcock & Wilcox Company | Pulverized coal burner |
DK173204B1 (da) * | 1997-03-07 | 2000-03-13 | F.L.Smidth & Co A/S | r i en ovn Fremgangsmaede og braender til at indfoere braende |
US5863193A (en) * | 1997-04-03 | 1999-01-26 | Atlantic Richfield Company | Burner assembly |
JP3344694B2 (ja) * | 1997-07-24 | 2002-11-11 | 株式会社日立製作所 | 微粉炭燃焼バーナ |
US6089170A (en) * | 1997-12-18 | 2000-07-18 | Electric Power Research Institute, Inc. | Apparatus and method for low-NOx gas combustion |
JP3343855B2 (ja) * | 1998-01-30 | 2002-11-11 | 株式会社日立製作所 | 微粉炭燃焼バーナ及び微粉炭燃焼バーナの燃焼方法 |
JP2000257811A (ja) * | 1999-03-03 | 2000-09-22 | Hitachi Ltd | 微粉炭燃焼方法及び微粉炭燃焼装置並びに微粉炭燃焼バーナ |
CA2410725C (en) * | 2001-11-16 | 2008-07-22 | Hitachi, Ltd. | Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus |
US6659026B1 (en) * | 2002-01-30 | 2003-12-09 | Aep Emtech Llc | Control system for reducing NOx emissions from a multiple-intertube pulverized-coal burner using true delivery pipe fuel flow measurement |
JP2004333073A (ja) * | 2003-05-12 | 2004-11-25 | Chugai Ro Co Ltd | 燃焼装置 |
FR2863692B1 (fr) * | 2003-12-16 | 2009-07-10 | Air Liquide | Procede de combustion etagee avec injection optimisee de l'oxydant primaire |
JP4309853B2 (ja) * | 2005-01-05 | 2009-08-05 | バブコック日立株式会社 | 固体燃料バーナおよび燃焼方法 |
JP2007017030A (ja) * | 2005-07-05 | 2007-01-25 | Chugoku Electric Power Co Inc:The | 多重燃料焚きボイラシステム、多重燃料焚きボイラ装置及びボイラ制御方法 |
CN101191614B (zh) * | 2006-12-01 | 2010-10-06 | 郑平安 | 通用煤粉微油点火方法 |
EP2267368B1 (de) * | 2008-03-06 | 2016-11-16 | IHI Corporation | Sauerstoffverbrennungskessel |
WO2010034124A1 (en) * | 2008-09-29 | 2010-04-01 | New Brunswick Power Generation Corporation | System and method for burning fuel |
JP5487917B2 (ja) * | 2009-11-30 | 2014-05-14 | 株式会社Ihi | 多燃料用バーナ装置 |
US20150090165A1 (en) * | 2009-12-11 | 2015-04-02 | Power & Control Solutions, Inc. | System and method for retrofitting a burner front and injecting a second fuel into a utility furnace |
US20150086930A1 (en) * | 2009-12-11 | 2015-03-26 | Power & Control Solutions, Inc. | System and method for retrofitting a burner front and injecting a second fuel into a utility furnace |
JP5736583B2 (ja) * | 2012-01-30 | 2015-06-17 | バブ日立工業株式会社 | バーナ装置 |
AT514131B1 (de) * | 2013-04-11 | 2015-11-15 | A Tec Holding Gmbh | Verfahren zum Verbrennen von fossilen Brennstoffen und Ersatzbrennstoffen und Brenner zum Ausführen des Verfahrens |
JP5980186B2 (ja) * | 2013-09-26 | 2016-08-31 | 三菱重工業株式会社 | バーナー、および、石炭改質プラント |
US10473327B2 (en) * | 2016-06-09 | 2019-11-12 | General Electric Technology Gmbh | System and method for increasing the concentration of pulverized fuel in a power plant |
US20180209639A1 (en) * | 2017-01-20 | 2018-07-26 | Marc Mahé | Gas heater conversion system and method |
JP6813533B2 (ja) | 2018-05-22 | 2021-01-13 | 三菱パワー株式会社 | バーナおよび燃焼装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3147795A (en) * | 1961-12-27 | 1964-09-08 | Combustion Eng | Burner utilizing an eddy plate for proper mixing of fuel and air |
FR1360793A (fr) * | 1963-04-02 | 1964-05-15 | Babcock & Wilcox France | Brûleur combiné à charbon pulvérisé et à fuel-oil |
US3217779A (en) * | 1963-07-18 | 1965-11-16 | Zink Co John | Gas and liquid fuel burner combination |
JPS6078207A (ja) * | 1983-10-03 | 1985-05-02 | Babcock Hitachi Kk | 低νox型燃焼装置 |
JPS60226609A (ja) * | 1984-04-23 | 1985-11-11 | Babcock Hitachi Kk | 燃焼装置 |
US4734028A (en) * | 1986-09-22 | 1988-03-29 | Cedarapids, Inc. | Adapter for converting an oil burner head for burning of pulverized coal |
-
1987
- 1987-02-27 JP JP62044728A patent/JP2526236B2/ja not_active Expired - Fee Related
-
1988
- 1988-02-23 US US07/159,214 patent/US4807541A/en not_active Expired - Lifetime
- 1988-02-24 KR KR1019880001921A patent/KR910006235B1/ko not_active IP Right Cessation
- 1988-02-25 CA CA000559853A patent/CA1281240C/en not_active Expired - Lifetime
- 1988-02-26 EP EP88301667A patent/EP0280568B1/de not_active Expired - Lifetime
- 1988-02-26 DE DE8888301667T patent/DE3863443D1/de not_active Expired - Lifetime
- 1988-02-27 CN CN88100956A patent/CN1008658B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CN88100956A (zh) | 1988-09-07 |
JP2526236B2 (ja) | 1996-08-21 |
KR910006235B1 (ko) | 1991-08-17 |
CN1008658B (zh) | 1990-07-04 |
US4807541A (en) | 1989-02-28 |
JPS63210508A (ja) | 1988-09-01 |
CA1281240C (en) | 1991-03-12 |
EP0280568B1 (de) | 1991-07-03 |
KR880010280A (ko) | 1988-10-08 |
EP0280568A3 (en) | 1989-05-10 |
EP0280568A2 (de) | 1988-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |