RU95107689A - Интегрированная тангенциальная система сжигания с низкими уровнями выхода nox - Google Patents
Интегрированная тангенциальная система сжигания с низкими уровнями выхода noxInfo
- Publication number
- RU95107689A RU95107689A RU95107689/06A RU95107689A RU95107689A RU 95107689 A RU95107689 A RU 95107689A RU 95107689/06 A RU95107689/06 A RU 95107689/06A RU 95107689 A RU95107689 A RU 95107689A RU 95107689 A RU95107689 A RU 95107689A
- Authority
- RU
- Russia
- Prior art keywords
- solid fuel
- integrated tangential
- pulverized solid
- powdered solid
- burning system
- Prior art date
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
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/08—Disposition of burners
- F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
-
- 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
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
- F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
- F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
-
- 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
- F23C2201/00—Staged combustion
- F23C2201/10—Furnace staging
- F23C2201/101—Furnace staging in vertical direction, e.g. alternating lean and rich zones
-
- 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
- F23D2201/101—Nozzle tips tiltable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
- Incineration Of Waste (AREA)
- Debugging And Monitoring (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Medicines Containing Plant Substances (AREA)
- Treating Waste Gases (AREA)
Abstract
Предложены интегрированная тангенциальная система сжигания с низкими уровнями выхода NO, пригодная для использования с топками, работающими на пылевидном твердом топливе, и способ работы топки, работающей на пылевидном твердом топливе, снабженной интегрированной тангенциальной системой сжигания с низкими уровнями выхода NO. Данная система и способ могут ограничить уровни выхода NOиз нее до значений, меньших 0,15 фунта/10британских тепловых единиц при одновременном сохранении углерода в летучей золе меньше 5 % выхода СО меньше 50 частей на миллион. Интегрированная тангенциальная система сжигания содержит устройство подачи пылевидного твердого топлива, наконечники форсунок для пылевидного твердого топлива у факельного устройства, концентрические форсунки сжигания, тесно связанное острое дутье и многоступенчатое разделенное острое дутье.
Claims (1)
- Предложены интегрированная тангенциальная система сжигания с низкими уровнями выхода NOx, пригодная для использования с топками, работающими на пылевидном твердом топливе, и способ работы топки, работающей на пылевидном твердом топливе, снабженной интегрированной тангенциальной системой сжигания с низкими уровнями выхода NOx. Данная система и способ могут ограничить уровни выхода NOx из нее до значений, меньших 0,15 фунта/106 британских тепловых единиц при одновременном сохранении углерода в летучей золе меньше 5 % выхода СО меньше 50 частей на миллион. Интегрированная тангенциальная система сжигания содержит устройство подачи пылевидного твердого топлива, наконечники форсунок для пылевидного твердого топлива у факельного устройства, концентрические форсунки сжигания, тесно связанное острое дутье и многоступенчатое разделенное острое дутье.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/062.634 | 1993-05-13 | ||
US08/062,634 US5315939A (en) | 1993-05-13 | 1993-05-13 | Integrated low NOx tangential firing system |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95107689A true RU95107689A (ru) | 1996-12-27 |
RU2123636C1 RU2123636C1 (ru) | 1998-12-20 |
Family
ID=22043794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95107689A RU2123636C1 (ru) | 1993-05-13 | 1994-03-17 | Способ работы топки, работающей на пылевидном твердом топливе |
Country Status (21)
Country | Link |
---|---|
US (1) | US5315939A (ru) |
EP (1) | EP0650571B1 (ru) |
JP (1) | JP2782384B2 (ru) |
KR (1) | KR0171066B1 (ru) |
CN (1) | CN1110645C (ru) |
AT (1) | ATE164216T1 (ru) |
AU (1) | AU670516B2 (ru) |
BR (1) | BR9405365A (ru) |
CA (1) | CA2139873C (ru) |
CZ (1) | CZ283660B6 (ru) |
DE (1) | DE69409058T2 (ru) |
DK (1) | DK0650571T3 (ru) |
ES (1) | ES2115963T3 (ru) |
IL (1) | IL108799A (ru) |
NZ (1) | NZ269282A (ru) |
PL (1) | PL307134A1 (ru) |
RU (1) | RU2123636C1 (ru) |
TW (1) | TW230231B (ru) |
UA (1) | UA27924C2 (ru) |
WO (1) | WO1994027086A1 (ru) |
ZA (1) | ZA941459B (ru) |
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CN1088507C (zh) * | 1995-08-03 | 2002-07-31 | 三菱重工业株式会社 | 粉末状燃料燃烧装置 |
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PL184438B1 (pl) | 1996-06-19 | 2002-10-31 | Alstom Power | Sposób sterowania palnikiem z uwarstwionym promieniowo jądrem płomienia |
EP0910774B1 (en) * | 1996-07-08 | 2001-07-25 | Alstom Power Inc. | Pulverized solid fuel nozzle tip |
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JP3492491B2 (ja) * | 1997-05-12 | 2004-02-03 | Tdk株式会社 | スクリーン印刷マスク補正方法及び装置 |
DE19731474C1 (de) * | 1997-07-22 | 1998-12-24 | Steinmueller Gmbh L & C | Verfahren zum Betrieb eines Eckenbrenners für eine Tangentialfeuerung und Eckenbrenner zur Durchführung des Verfahrens |
US5937772A (en) * | 1997-07-30 | 1999-08-17 | Institute Of Gas Technology | Reburn process |
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AU6005301A (en) * | 2000-04-12 | 2001-10-23 | Saar Energie Gmbh | Method for burning particulate fuel in a power station boiler |
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US6790031B2 (en) | 2003-01-16 | 2004-09-14 | Rjm Corporation | Fuel staging methods for low NOx tangential fired boiler operation |
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CN101730797B (zh) * | 2006-11-17 | 2015-11-25 | 萨默希尔生物统计***公司 | 粉状燃料、其弥散体及其相关燃烧装置 |
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CN100491821C (zh) * | 2007-06-28 | 2009-05-27 | 上海交通大学 | 浓相反吹多重分级NOx燃烧方法 |
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US8430665B2 (en) * | 2008-02-25 | 2013-04-30 | General Electric Company | Combustion systems and processes for burning fossil fuel with reduced nitrogen oxide emissions |
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CN101532662B (zh) * | 2008-03-14 | 2013-01-02 | 烟台龙源电力技术股份有限公司 | 一种采用内燃式燃烧器的煤粉锅炉降低氮氧化物的方法 |
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CN102494333B (zh) * | 2011-11-14 | 2014-09-03 | 上海锅炉厂有限公司 | 一种燃用无烟煤的单火球四角直流燃烧器 |
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CN102692013B (zh) * | 2012-05-15 | 2015-04-08 | 上海锅炉厂有限公司 | 空气分级燃烧技术下的切向燃烧*** |
CN102705819A (zh) * | 2012-06-22 | 2012-10-03 | 上海锅炉厂有限公司 | 一种锅炉燃烧器贴壁风燃烧*** |
CN102980205B (zh) * | 2012-11-28 | 2014-10-08 | 山东大学 | 一种低排放锅炉冷态点火的工艺及装置 |
US9696030B2 (en) | 2013-01-28 | 2017-07-04 | General Electric Technology Gmbh | Oxy-combustion coupled firing and recirculation system |
CN103335303B (zh) * | 2013-06-25 | 2016-05-11 | 山西蓝天环保设备有限公司 | 立式炉三维立体分级ofa燃尽风低氮燃烧技术 |
MY176804A (en) * | 2013-07-09 | 2020-08-21 | Mitsubishi Hitachi Power Sys Ltd | Combustion device |
JP5797238B2 (ja) * | 2013-08-05 | 2015-10-21 | 三菱日立パワーシステムズ株式会社 | 燃料バーナ及び旋回燃焼ボイラ |
US20160146462A1 (en) | 2014-11-21 | 2016-05-26 | Alstom Technology Ltd | PLANT, COMBUSTION APPARATUS, AND METHOD FOR REDUCTION OF NOx EMISSIONS |
CN105805729B (zh) * | 2014-12-31 | 2018-09-21 | 烟台龙源电力技术股份有限公司 | 低NOx燃烧方法和低NOx燃烧*** |
JP6560885B2 (ja) | 2015-03-31 | 2019-08-14 | 三菱日立パワーシステムズ株式会社 | 燃焼バーナ及びボイラ |
RU2615556C1 (ru) * | 2016-04-25 | 2017-04-05 | федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") | Пылеугольный котел |
US10634341B2 (en) | 2016-08-23 | 2020-04-28 | General Electric Technology Gmbh | Overfire air system for low nitrogen oxide tangentially fired boiler |
JP6797714B2 (ja) * | 2017-02-22 | 2020-12-09 | 三菱パワー株式会社 | 燃焼装置 |
KR102362449B1 (ko) * | 2019-12-02 | 2022-02-15 | 한국전력공사 | 저연소성 연료의 미분탄 보일러 연소시스템 및 이를 이용한 연소방법 |
CN111520739B (zh) * | 2020-04-29 | 2022-03-25 | 浙江浙能兰溪发电有限责任公司 | 燃煤锅炉烟气一氧化碳调节方法、装置以及*** |
JP2023105860A (ja) * | 2022-01-20 | 2023-08-01 | 三菱重工業株式会社 | バーナ及びボイラ並びにバーナの運転方法 |
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-
1993
- 1993-05-13 US US08/062,634 patent/US5315939A/en not_active Expired - Lifetime
- 1993-10-20 TW TW082108732A patent/TW230231B/zh active
-
1994
- 1994-03-01 IL IL10879994A patent/IL108799A/xx active IP Right Grant
- 1994-03-02 ZA ZA941459A patent/ZA941459B/xx unknown
- 1994-03-17 CN CN94190377A patent/CN1110645C/zh not_active Expired - Lifetime
- 1994-03-17 CA CA002139873A patent/CA2139873C/en not_active Expired - Fee Related
- 1994-03-17 UA UA95028139A patent/UA27924C2/ru unknown
- 1994-03-17 PL PL94307134A patent/PL307134A1/xx unknown
- 1994-03-17 DK DK94923143T patent/DK0650571T3/da active
- 1994-03-17 BR BR9405365-0A patent/BR9405365A/pt not_active Application Discontinuation
- 1994-03-17 NZ NZ269282A patent/NZ269282A/en unknown
- 1994-03-17 CZ CZ95369A patent/CZ283660B6/cs not_active IP Right Cessation
- 1994-03-17 EP EP94923143A patent/EP0650571B1/en not_active Expired - Lifetime
- 1994-03-17 ES ES94923143T patent/ES2115963T3/es not_active Expired - Lifetime
- 1994-03-17 DE DE69409058T patent/DE69409058T2/de not_active Expired - Fee Related
- 1994-03-17 RU RU95107689A patent/RU2123636C1/ru active
- 1994-03-17 JP JP6525399A patent/JP2782384B2/ja not_active Expired - Lifetime
- 1994-03-17 AU AU73101/94A patent/AU670516B2/en not_active Ceased
- 1994-03-17 AT AT94923143T patent/ATE164216T1/de not_active IP Right Cessation
- 1994-03-17 WO PCT/US1994/002827 patent/WO1994027086A1/en active IP Right Grant
- 1994-03-25 KR KR1019940006213A patent/KR0171066B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2139873A1 (en) | 1994-11-24 |
EP0650571B1 (en) | 1998-03-18 |
DK0650571T3 (da) | 1998-12-28 |
BR9405365A (pt) | 1999-09-08 |
NZ269282A (en) | 1995-12-21 |
CZ36995A3 (en) | 1995-09-13 |
DE69409058T2 (de) | 1998-09-10 |
IL108799A (en) | 1997-01-10 |
UA27924C2 (ru) | 2000-10-16 |
JPH08503061A (ja) | 1996-04-02 |
CZ283660B6 (cs) | 1998-05-13 |
ES2115963T3 (es) | 1998-07-01 |
IL108799A0 (en) | 1994-06-24 |
ZA941459B (en) | 1994-09-26 |
TW230231B (en) | 1994-09-11 |
AU7310194A (en) | 1994-12-12 |
DE69409058D1 (de) | 1998-04-23 |
JP2782384B2 (ja) | 1998-07-30 |
KR0171066B1 (ko) | 1999-03-20 |
ATE164216T1 (de) | 1998-04-15 |
PL307134A1 (en) | 1995-05-02 |
EP0650571A1 (en) | 1995-05-03 |
CN1110880A (zh) | 1995-10-25 |
AU670516B2 (en) | 1996-07-18 |
RU2123636C1 (ru) | 1998-12-20 |
CA2139873C (en) | 1998-05-26 |
US5315939A (en) | 1994-05-31 |
WO1994027086A1 (en) | 1994-11-24 |
CN1110645C (zh) | 2003-06-04 |
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