RS52071B - PULVERIZED COAL BURNER FOR LOW NOx EMISSIONS - Google Patents
PULVERIZED COAL BURNER FOR LOW NOx EMISSIONSInfo
- Publication number
- RS52071B RS52071B RS20110554A RSP20110554A RS52071B RS 52071 B RS52071 B RS 52071B RS 20110554 A RS20110554 A RS 20110554A RS P20110554 A RSP20110554 A RS P20110554A RS 52071 B RS52071 B RS 52071B
- Authority
- RS
- Serbia
- Prior art keywords
- nox emissions
- low nox
- pulverized coal
- coal burner
- air pipe
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
-
- 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
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/10—Nozzle tips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/20—Flame lift-off / stability
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
A coal-dust burner with low NOx emissions has a concentric general arrangement with primary a primary air pipe (1) within a secondary (2) air pipe. The primary air pipe inlet has an external array of deflection grooves (3) and an inner stabilization ring (4) formed as a one-piece component.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005032109A DE102005032109B4 (en) | 2005-07-07 | 2005-07-07 | Carbon dust burner for low NOx emissions |
Publications (1)
Publication Number | Publication Date |
---|---|
RS52071B true RS52071B (en) | 2012-06-30 |
Family
ID=37054517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RS20110554A RS52071B (en) | 2005-07-07 | 2006-07-03 | PULVERIZED COAL BURNER FOR LOW NOx EMISSIONS |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1741977B1 (en) |
AT (1) | ATE525614T1 (en) |
DE (1) | DE102005032109B4 (en) |
ES (1) | ES2373562T3 (en) |
PL (1) | PL1741977T3 (en) |
RS (1) | RS52071B (en) |
ZA (1) | ZA200605567B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007025051B4 (en) * | 2007-05-29 | 2011-06-01 | Hitachi Power Europe Gmbh | Cabin gas burner |
JP2009216281A (en) * | 2008-03-10 | 2009-09-24 | Ihi Corp | Burner for pulverized fuel |
CN101644431B (en) * | 2009-08-31 | 2011-02-02 | 中国计量学院 | Self-stabilizing three-stage air-distribution low-NOx pulverized coal burner |
CN101725969B (en) * | 2010-01-19 | 2011-08-17 | 中国计量学院 | Low-NOx pulverized coal burner |
EP2592341B1 (en) | 2011-11-09 | 2016-10-19 | Fortum OYJ | Pulverized fuel burner |
DE102012007884A1 (en) | 2012-04-23 | 2013-10-24 | Babcock Borsig Steinmüller Gmbh | Burner for dust and / or particulate fuels with variable swirl |
CN103335308A (en) * | 2013-06-10 | 2013-10-02 | 郑州奥通热力工程有限公司 | Adjustable multi-air duct pulverized coal burner |
CN103343966A (en) * | 2013-06-11 | 2013-10-09 | 郑州奥通热力工程有限公司 | Three-spin and five-air-channel pulverized coal burner |
DE102013017367A1 (en) * | 2013-10-21 | 2015-04-23 | Brinkmann Industrielle Feuerungssysteme Gmbh | Burner lance and method for operating a burner lance for industrial thermal processes |
DE102013106656A1 (en) * | 2013-06-25 | 2015-01-08 | Brinkmann Industrielle Feuerungssysteme Gmbh | Burner lance and method for operating a burner lance for industrial thermal processes |
CN103629663B (en) * | 2013-11-15 | 2016-02-24 | 东方电气集团东方锅炉股份有限公司 | Vortex burner |
CN104728837A (en) * | 2015-04-03 | 2015-06-24 | 南京创能电力科技开发有限公司 | Industrial boiler swirling flow micro-oil pulverized coal burner |
DE102015111585A1 (en) | 2015-07-16 | 2017-01-19 | Mitsubishi Hitachi Power Systems Europe Gmbh | Coal dust burner with one-piece, electrically heated fuel nozzle |
DE102015111587A1 (en) | 2015-07-16 | 2017-01-19 | Mitsubishi Hitachi Power Systems Europe Gmbh | Burner and method for igniting fires with pulverized fuel |
DE102015111586A1 (en) | 2015-07-16 | 2017-01-19 | Mitsubishi Hitachi Power Systems Europe Gmbh | Coal dust burner with electrically heated fuel nozzle |
DE102019103640A1 (en) * | 2019-02-13 | 2020-08-13 | Mitsubishi Hitachi Power Systems Europe Gmbh | Fuel nozzle with expansion slots for a pulverized coal burner |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60226609A (en) * | 1984-04-23 | 1985-11-11 | Babcock Hitachi Kk | Combustion device for coal |
DE3518080A1 (en) * | 1985-05-20 | 1986-11-20 | Stubinen Utveckling AB, Stockholm | METHOD AND DEVICE FOR BURNING LIQUID AND / OR SOLID FUELS IN POWDERED FORM |
JPH0754162B2 (en) * | 1986-05-26 | 1995-06-07 | 株式会社日立製作所 | Burner for low NOx combustion |
US5199355A (en) * | 1991-08-23 | 1993-04-06 | The Babcock & Wilcox Company | Low nox short flame burner |
DE4217879A1 (en) * | 1992-05-29 | 1993-12-02 | Babcock Energie Umwelt | Burner for dusty fuel |
RU2104443C1 (en) * | 1993-11-08 | 1998-02-10 | Иво Интернэшнл ОЙ | Method of combustion of pulverized fuel and device for its realization |
DE4407198A1 (en) * | 1994-03-04 | 1995-09-07 | Lentjes Kraftwerkstechnik | Lignite burner |
DE29520696U1 (en) * | 1995-12-29 | 1996-02-29 | Deutsche Babcock Babcock Lentjes Kraftwerkstechnik GmbH Standort Berlin, 10407 Berlin | Coal dust burner |
WO1998003819A1 (en) * | 1996-07-19 | 1998-01-29 | Babcock-Hitachi Kabushiki Kaisha | Combustion burner and combustion device provided with same |
JP3344694B2 (en) * | 1997-07-24 | 2002-11-11 | 株式会社日立製作所 | Pulverized coal combustion burner |
JP3343855B2 (en) * | 1998-01-30 | 2002-11-11 | 株式会社日立製作所 | Pulverized coal combustion burner and combustion method of pulverized coal combustion burner |
-
2005
- 2005-07-07 DE DE102005032109A patent/DE102005032109B4/en not_active Expired - Fee Related
-
2006
- 2006-07-03 ES ES06013706T patent/ES2373562T3/en active Active
- 2006-07-03 AT AT06013706T patent/ATE525614T1/en active
- 2006-07-03 PL PL06013706T patent/PL1741977T3/en unknown
- 2006-07-03 RS RS20110554A patent/RS52071B/en unknown
- 2006-07-03 EP EP06013706A patent/EP1741977B1/en active Active
- 2006-07-06 ZA ZA200605567A patent/ZA200605567B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1741977A1 (en) | 2007-01-10 |
EP1741977B1 (en) | 2011-09-21 |
PL1741977T3 (en) | 2012-02-29 |
ATE525614T1 (en) | 2011-10-15 |
ZA200605567B (en) | 2007-09-26 |
DE102005032109B4 (en) | 2009-08-06 |
DE102005032109A1 (en) | 2007-01-18 |
ES2373562T3 (en) | 2012-02-06 |
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