WO2007080873A1 - 微粉炭焚きボイラ及び微粉炭燃焼方法 - Google Patents
微粉炭焚きボイラ及び微粉炭燃焼方法 Download PDFInfo
- Publication number
- WO2007080873A1 WO2007080873A1 PCT/JP2007/050132 JP2007050132W WO2007080873A1 WO 2007080873 A1 WO2007080873 A1 WO 2007080873A1 JP 2007050132 W JP2007050132 W JP 2007050132W WO 2007080873 A1 WO2007080873 A1 WO 2007080873A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- main
- furnace
- pulverized coal
- sub
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
- F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel by discharging the air above the fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/002—Regulating air supply or draught using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
- F23B5/02—Combustion apparatus with arrangements for burning uncombusted material from primary combustion in main combustion chamber
-
- 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
- F23C5/28—Disposition of burners to obtain flames in opposing directions, e.g. impacting flames
-
- 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
- F23C7/008—Flow control devices
-
- 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
- F23C7/02—Disposition of air supply not passing through burner
- F23C7/04—Disposition of air supply not passing through burner to obtain maximum heat transfer to wall of combustion chamber
-
- 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
- F23C99/00—Subject-matter not provided for in other groups of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
- F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
- F23L13/06—Construction of valves or dampers for controlling air supply or draught slidable only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L3/00—Arrangements of valves or dampers before the fire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
- F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel by discharging the air beyond the fire, i.e. nearer the smoke outlet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/32—Direct CO2 mitigation
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2636631A CA2636631C (en) | 2006-01-11 | 2007-01-10 | Pulverized coal-fired boiler and pulverized coal burning method |
JP2007553911A JP5028278B2 (ja) | 2006-01-11 | 2007-01-10 | 微粉炭焚きボイラ |
KR1020087016579A KR101421744B1 (ko) | 2006-01-11 | 2007-01-10 | 미분탄 연소 보일러 및 미분탄 연소 방법 |
EP07706479.8A EP1975509B1 (en) | 2006-01-11 | 2007-01-10 | Pulverized coal-fired boiler and pulverized coal combustion method |
US12/160,492 US8505472B2 (en) | 2006-01-11 | 2007-01-10 | Pulverized coal-fired boiler and pulverized coal burning method |
AU2007205567A AU2007205567C1 (en) | 2006-01-11 | 2007-01-10 | Pulverized coal-fired boiler and pulverized coal combustion method |
CN200780002184.3A CN101371077B (zh) | 2006-01-11 | 2007-01-10 | 燃烧煤粉的锅炉和煤粉燃烧方法 |
US13/902,164 US20130255547A1 (en) | 2006-01-11 | 2013-05-31 | Pulverized coal-fired boiler and pulverized coal burning method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-003515 | 2006-01-11 | ||
JP2006003515 | 2006-01-11 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/902,164 Continuation US20130255547A1 (en) | 2006-01-11 | 2013-05-31 | Pulverized coal-fired boiler and pulverized coal burning method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007080873A1 true WO2007080873A1 (ja) | 2007-07-19 |
Family
ID=38256278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/050132 WO2007080873A1 (ja) | 2006-01-11 | 2007-01-10 | 微粉炭焚きボイラ及び微粉炭燃焼方法 |
Country Status (10)
Country | Link |
---|---|
US (2) | US8505472B2 (ja) |
EP (1) | EP1975509B1 (ja) |
JP (2) | JP5028278B2 (ja) |
KR (1) | KR101421744B1 (ja) |
CN (1) | CN101371077B (ja) |
AU (1) | AU2007205567C1 (ja) |
CA (1) | CA2636631C (ja) |
PL (1) | PL1975509T3 (ja) |
WO (1) | WO2007080873A1 (ja) |
ZA (1) | ZA200806265B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009236388A (ja) * | 2008-03-27 | 2009-10-15 | Hitachi Zosen Corp | 二次燃焼室における二次空気の吹き込み方法 |
JP2012042154A (ja) * | 2010-08-20 | 2012-03-01 | Ihi Corp | 対向燃焼ボイラ装置の運転方法及び対向燃焼ボイラ装置 |
WO2012070597A1 (ja) * | 2010-11-25 | 2012-05-31 | 株式会社Ihi | 微粉燃料焚きボイラ装置 |
KR20210121202A (ko) | 2019-02-13 | 2021-10-07 | 미츠비시 파워 가부시키가이샤 | 애프터 에어 포트 및 이것을 구비한 연소 장치 |
Families Citing this family (23)
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EP2143997B1 (en) * | 2007-04-13 | 2019-09-18 | Mitsubishi Hitachi Power Systems, Ltd. | Pulverized coal burning boiler |
CN102016416B (zh) * | 2008-03-06 | 2012-10-03 | 株式会社Ihi | 锅炉的供氧控制方法以及装置 |
JP5094959B2 (ja) * | 2008-03-06 | 2012-12-12 | 株式会社Ihi | 酸素燃焼ボイラの二酸化炭素供給方法及び二酸化炭素供給設備 |
FR2951525B1 (fr) * | 2009-10-21 | 2012-10-26 | Fives Pillard | Procede de fonctionnement d'une chaudiere |
CN101737771B (zh) * | 2009-12-18 | 2012-02-01 | 上海锅炉厂有限公司 | 一种多级燃尽风布置方式 |
CN102454982A (zh) * | 2010-10-29 | 2012-05-16 | 烟台龙源电力技术股份有限公司 | 燃尽风喷口布置结构 |
US9671108B2 (en) * | 2011-04-01 | 2017-06-06 | Mitsubishi Heavy Industries, Ltd. | Combustion burner, solid-fuel-combustion burner, solid-fuel-combustion boiler, boiler, and method for operating boiler |
EP2745052B1 (en) * | 2011-08-18 | 2019-01-09 | Aerco International, Inc. | Water heating system with oxygen sensor |
CN103090406B (zh) * | 2011-11-01 | 2015-05-20 | 嘉兴市特种设备检测院 | 一种生物质锅炉 |
KR20130134088A (ko) * | 2012-05-30 | 2013-12-10 | 한국전력공사 | 보일러 |
CN102829482B (zh) * | 2012-09-27 | 2016-02-17 | 河南省电力公司电力科学研究院 | 一种前后墙对冲燃烧锅炉侧墙贴壁风添加装置 |
CN103104911B (zh) * | 2013-02-20 | 2016-01-20 | 上海锅炉厂有限公司 | 一种三级燃尽风布置方式 |
CN103267280B (zh) * | 2013-05-30 | 2017-03-15 | 重庆富燃科技股份有限公司 | 采用富氧微油燃烧方式降低煤粉锅炉氮氧化物的方法 |
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 |
CN105378385B (zh) | 2013-07-09 | 2017-07-21 | 三菱日立电力系统株式会社 | 燃烧装置 |
CN103822225B (zh) * | 2013-12-31 | 2016-04-27 | 深圳市国创新能源研究院 | 集成低氮燃烧系统及控制方法 |
KR101656607B1 (ko) * | 2015-02-26 | 2016-09-09 | 두산중공업 주식회사 | 유량 제어용 베플유닛 |
CN104713064B (zh) * | 2015-03-31 | 2016-08-31 | 贵州电网有限责任公司电力科学研究院 | 一种掺烧焦炉煤气的超临界锅炉的燃烧调整方法 |
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 |
JP6925811B2 (ja) * | 2017-01-31 | 2021-08-25 | 三菱パワー株式会社 | 燃焼バーナ、これを備えたボイラ、及び燃焼方法 |
JP6797714B2 (ja) * | 2017-02-22 | 2020-12-09 | 三菱パワー株式会社 | 燃焼装置 |
KR102206367B1 (ko) * | 2018-08-23 | 2021-01-22 | (주)켄텍에너지 | 열분해 가스화 시스템 |
CN113803713B (zh) * | 2021-08-31 | 2023-06-16 | 华北电力科学研究院有限责任公司 | 深度空气分级时炉内火焰中心确定方法与系统 |
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JPS58224205A (ja) * | 1982-06-22 | 1983-12-26 | Babcock Hitachi Kk | 火炉出口未燃分低減機構を有する燃焼装置 |
JPH01150707A (ja) | 1987-12-09 | 1989-06-13 | Babcock Hitachi Kk | 燃焼装置 |
JPH01167514A (ja) * | 1987-12-22 | 1989-07-03 | Babcock Hitachi Kk | アフタエア供給装置 |
JPH0518510A (ja) | 1991-07-08 | 1993-01-26 | Babcock Hitachi Kk | エアポート構造 |
JPH09126414A (ja) * | 1995-10-31 | 1997-05-16 | Mitsubishi Heavy Ind Ltd | 燃焼装置 |
JPH09126415A (ja) | 1995-10-31 | 1997-05-16 | Mitsubishi Heavy Ind Ltd | 燃焼装置 |
JPH10122546A (ja) * | 1996-10-14 | 1998-05-15 | Ishikawajima Harima Heavy Ind Co Ltd | オーバエアポート |
JPH11304109A (ja) * | 1998-04-21 | 1999-11-05 | Babcock Hitachi Kk | ボイラ燃焼装置 |
JP2002243112A (ja) | 2001-02-19 | 2002-08-28 | Babcock Hitachi Kk | 燃焼装置とその運用方法 |
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JPS583A (ja) * | 1981-06-24 | 1983-01-05 | Ishikawajima Harima Heavy Ind Co Ltd | 二段燃焼装置 |
EP0113342B1 (en) * | 1982-07-12 | 1988-09-14 | Combustion Engineering, Inc. | Nozzle tip for pulverized coal burner |
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-
2007
- 2007-01-10 ZA ZA200806265A patent/ZA200806265B/xx unknown
- 2007-01-10 EP EP07706479.8A patent/EP1975509B1/en active Active
- 2007-01-10 KR KR1020087016579A patent/KR101421744B1/ko active IP Right Grant
- 2007-01-10 PL PL07706479T patent/PL1975509T3/pl unknown
- 2007-01-10 JP JP2007553911A patent/JP5028278B2/ja active Active
- 2007-01-10 WO PCT/JP2007/050132 patent/WO2007080873A1/ja active Application Filing
- 2007-01-10 CN CN200780002184.3A patent/CN101371077B/zh active Active
- 2007-01-10 AU AU2007205567A patent/AU2007205567C1/en active Active
- 2007-01-10 CA CA2636631A patent/CA2636631C/en active Active
- 2007-01-10 US US12/160,492 patent/US8505472B2/en active Active
-
2012
- 2012-02-20 JP JP2012033521A patent/JP5374602B2/ja not_active Expired - Fee Related
-
2013
- 2013-05-31 US US13/902,164 patent/US20130255547A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58224205A (ja) * | 1982-06-22 | 1983-12-26 | Babcock Hitachi Kk | 火炉出口未燃分低減機構を有する燃焼装置 |
JPH01150707A (ja) | 1987-12-09 | 1989-06-13 | Babcock Hitachi Kk | 燃焼装置 |
JPH01167514A (ja) * | 1987-12-22 | 1989-07-03 | Babcock Hitachi Kk | アフタエア供給装置 |
JPH0518510A (ja) | 1991-07-08 | 1993-01-26 | Babcock Hitachi Kk | エアポート構造 |
JPH09126414A (ja) * | 1995-10-31 | 1997-05-16 | Mitsubishi Heavy Ind Ltd | 燃焼装置 |
JPH09126415A (ja) | 1995-10-31 | 1997-05-16 | Mitsubishi Heavy Ind Ltd | 燃焼装置 |
JPH10122546A (ja) * | 1996-10-14 | 1998-05-15 | Ishikawajima Harima Heavy Ind Co Ltd | オーバエアポート |
JPH11304109A (ja) * | 1998-04-21 | 1999-11-05 | Babcock Hitachi Kk | ボイラ燃焼装置 |
JP2002243112A (ja) | 2001-02-19 | 2002-08-28 | Babcock Hitachi Kk | 燃焼装置とその運用方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1975509A4 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009236388A (ja) * | 2008-03-27 | 2009-10-15 | Hitachi Zosen Corp | 二次燃焼室における二次空気の吹き込み方法 |
JP2012042154A (ja) * | 2010-08-20 | 2012-03-01 | Ihi Corp | 対向燃焼ボイラ装置の運転方法及び対向燃焼ボイラ装置 |
WO2012070597A1 (ja) * | 2010-11-25 | 2012-05-31 | 株式会社Ihi | 微粉燃料焚きボイラ装置 |
JP2012112582A (ja) * | 2010-11-25 | 2012-06-14 | Ihi Corp | 微粉燃料焚きボイラ装置 |
AU2011332718B2 (en) * | 2010-11-25 | 2015-06-18 | Ihi Corporation | Pulverized fuel fired boiler equipment |
KR20210121202A (ko) | 2019-02-13 | 2021-10-07 | 미츠비시 파워 가부시키가이샤 | 애프터 에어 포트 및 이것을 구비한 연소 장치 |
Also Published As
Publication number | Publication date |
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KR101421744B1 (ko) | 2014-07-22 |
AU2007205567A1 (en) | 2007-07-19 |
US20100224108A1 (en) | 2010-09-09 |
US20130255547A1 (en) | 2013-10-03 |
US8505472B2 (en) | 2013-08-13 |
CA2636631C (en) | 2012-02-07 |
KR20080086492A (ko) | 2008-09-25 |
CA2636631A1 (en) | 2007-07-19 |
AU2007205567C1 (en) | 2011-04-14 |
PL1975509T3 (pl) | 2017-01-31 |
CN101371077B (zh) | 2014-05-07 |
EP1975509B1 (en) | 2016-08-03 |
ZA200806265B (en) | 2009-10-28 |
JP5028278B2 (ja) | 2012-09-19 |
CN101371077A (zh) | 2009-02-18 |
EP1975509A4 (en) | 2014-04-09 |
JP5374602B2 (ja) | 2013-12-25 |
AU2007205567B2 (en) | 2010-09-23 |
EP1975509A1 (en) | 2008-10-01 |
JP2012122720A (ja) | 2012-06-28 |
JPWO2007080873A1 (ja) | 2009-06-11 |
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