CA2719040C - Solid fuel burner, combustion apparatus using solid fuel burner and method of operating the combustion apparatus - Google Patents

Solid fuel burner, combustion apparatus using solid fuel burner and method of operating the combustion apparatus Download PDF

Info

Publication number: CA2719040C
Authority: CA; Canada
Prior art keywords: air; nozzle; furnace; fuel; solid fuel
Prior art date: 2008-04-10
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 - Fee Related

Application number

CA2719040A

Other languages

English (en)

French (fr)

Other versions

CA2719040A1 (en

Inventor

Hirofumi Okazaki

Kenji Kiyama

Yusuke Ochi

Kouji Kuramashi

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.)

Mitsubishi Power Ltd

Original Assignee

Mitsubishi Hitachi Power Systems Ltd

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.)

2008-04-10

Filing date

2009-04-03

Publication date

2016-01-05

2009-04-03 Application filed by Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd

2009-10-15 Publication of CA2719040A1 publication Critical patent/CA2719040A1/en

2016-01-05 Application granted granted Critical

2016-01-05 Publication of CA2719040C publication Critical patent/CA2719040C/en

Status Expired - Fee Related legal-status Critical Current

2029-04-03 Anticipated expiration legal-status Critical

Links

239000004449 solid propellant Substances 0.000 title claims abstract description 101
238000002485 combustion reaction Methods 0.000 title claims description 52
238000000034 method Methods 0.000 title claims description 15
239000000446 fuel Substances 0.000 claims abstract description 179
230000002093 peripheral effect Effects 0.000 claims abstract description 131
230000001105 regulatory effect Effects 0.000 claims abstract description 40
239000012530 fluid Substances 0.000 claims abstract description 32
239000000567 combustion gas Substances 0.000 claims abstract description 24
238000005192 partition Methods 0.000 claims description 104
239000007789 gas Substances 0.000 claims description 21
239000000203 mixture Substances 0.000 claims description 17
238000010521 absorption reaction Methods 0.000 description 30
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
230000000087 stabilizing effect Effects 0.000 description 11
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
238000011144 upstream manufacturing Methods 0.000 description 8
230000000694 effects Effects 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
230000001276 controlling effect Effects 0.000 description 4
239000003245 coal Substances 0.000 description 3
238000007796 conventional method Methods 0.000 description 3
230000014759 maintenance of location Effects 0.000 description 3
238000002156 mixing Methods 0.000 description 3
230000000717 retained effect Effects 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
239000003638 chemical reducing agent Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000002245 particle Substances 0.000 description 2
238000003303 reheating Methods 0.000 description 2
229910021529 ammonia Inorganic materials 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000036284 oxygen consumption Effects 0.000 description 1
238000010298 pulverizing process Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1

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
- 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
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
- 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
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/20—Fuel flow guiding devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/00003—Fuel or fuel-air mixtures flow distribution devices upstream of the outlet

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Pre-Mixing And Non-Premixing Gas Burner (AREA)

CA2719040A 2008-04-10 2009-04-03 Solid fuel burner, combustion apparatus using solid fuel burner and method of operating the combustion apparatus Expired - Fee Related CA2719040C (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2008-102048		2008-04-10
JP2008102048		2008-04-10
PCT/JP2009/001573 WO2009125566A1 (ja)	2008-04-10	2009-04-03	固体燃料バーナ、固体燃料バーナを用いた燃焼装置とその運転方法

Publications (2)

Publication Number	Publication Date
CA2719040A1 CA2719040A1 (en)	2009-10-15
CA2719040C true CA2719040C (en)	2016-01-05

Family

ID=41161703

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2719040A Expired - Fee Related CA2719040C (en)	2008-04-10	2009-04-03	Solid fuel burner, combustion apparatus using solid fuel burner and method of operating the combustion apparatus

Country Status (8)

Country	Link
US (1)	US20110053102A1 (pt)
EP (1)	EP2273193B1 (pt)
JP (1)	JP5190509B2 (pt)
KR (1)	KR101660051B1 (pt)
AU (1)	AU2009234947B2 (pt)
BR (1)	BRPI0911632A2 (pt)
CA (1)	CA2719040C (pt)
WO (1)	WO2009125566A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20130291770A1 (en) *	2011-01-21	2013-11-07	Babcock-Hitachi Kabushiki Kaisha	Solid fuel burner and combustion device using same
PL2679899T3 (pl) *	2011-02-22	2021-07-05	Mitsubishi Power, Ltd.	Urządzenie do spalania
DE102011018697A1 (de) *	2011-04-26	2012-10-31	Babcock Borsig Steinmüller Gmbh	Brenner für partikelförmigen Brennstoff
JP5658126B2 (ja)	2011-11-16	2015-01-21	三菱重工業株式会社	油焚きバーナ、固体燃料焚きバーナユニット及び固体燃料焚きボイラ
JP5908091B2 (ja) *	2012-08-14	2016-04-26	三菱日立パワーシステムズ株式会社	固体燃料バーナと該固体燃料バーナを備えた燃焼装置の運転方法
JP5867742B2 (ja) *	2012-08-14	2016-02-24	三菱日立パワーシステムズ株式会社	固体燃料バーナを備えた燃焼装置
US9638413B2 (en)	2014-03-05	2017-05-02	Progreen Labs, Llc	Treatment device of a heating system
US9488373B2 (en)	2014-03-06	2016-11-08	Progreen Labs, Llc	Treatment device of a heating system
US9593857B2 (en)	2014-03-07	2017-03-14	ProGreen Labs, LLC.	Heating system
JP5832624B2 (ja) *	2014-11-26	2015-12-16	三菱重工業株式会社	油焚きバーナ、固体燃料焚きバーナユニット及び固体燃料焚きボイラ
CN104595890B (zh) *	2015-02-05	2017-01-25	湖南吉祥石化科技股份有限公司	附墙无缝扁平火焰低氮氧化物排放燃烧器
JP6632226B2 (ja) *	2015-06-12	2020-01-22	三菱日立パワーシステムズ株式会社	バーナ、燃焼装置、ボイラ及びバーナの制御方法
PL3130851T3 (pl) *	2015-08-13	2021-08-02	General Electric Technology Gmbh	Instalacja i sposób zapewnienia spalania w kotle
JP2020030037A (ja) *	2018-08-20	2020-02-27	三菱日立パワーシステムズ株式会社	固体燃料バーナ
CN111226076B (zh) *	2018-09-26	2021-12-28	太平洋水泥株式会社	水泥窑用燃烧器装置及其运转方法
JP7223595B2 (ja) *	2019-02-19	2023-02-16	ポリプラスチックス株式会社	付着物除去装置及び方法
CN112166288B (zh) *	2019-08-14	2024-05-31	太平洋水泥株式会社	可燃性废弃物吹入装置及其运转方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB191127674A (en) *	1911-12-09	1912-09-26	Babcock & Wilcox Ltd	Improvements in Apparatus for Burning Finely-divided Fuel.
US1740985A (en) *	1927-02-10	1929-12-24	Foster Wheeler Corp	Air-mixing burner
US4569311A (en) *	1981-09-24	1986-02-11	Combustion Engineering, Inc.	Method of firing a pulverized coal-fired furnace
US4622922A (en) *	1984-06-11	1986-11-18	Hitachi, Ltd.	Combustion control method
JPS61101226U (pt) *	1984-12-04	1986-06-27
JPH0792209B2 (ja) *	1986-12-01	1995-10-09	株式会社日立製作所	微粉炭燃焼装置
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
JPH0921507A (ja) *	1995-07-05	1997-01-21	Hitachi Ltd	微粉炭燃焼方法および微粉炭燃焼装置ならびに空気旋回器
JP2000356309A (ja) *	1999-06-15	2000-12-26	Babcock Hitachi Kk	粉末固体燃料用バーナと燃焼装置
RS50092B (sr) *	2000-08-04	2009-01-22	Babcock-Hitachi Kabushiki Kaisha,	Gorionik za čvrsto gorivo i postupak sagorevanja u gorioniku za čvrsto gorivo
JP4301422B2 (ja)	2000-11-07	2009-07-22	バブコック日立株式会社	燃焼用バーナ、該バーナを備えた燃焼装置及び前記バーナを用いる燃焼方法
US6439136B1 (en)	2001-07-03	2002-08-27	Alstom (Switzerland) Ltd	Pulverized solid fuel nozzle tip with ceramic component
JP4261401B2 (ja) *	2004-03-24	2009-04-30	株式会社日立製作所	バーナと燃料燃焼方法及びボイラの改造方法
WO2008038426A1 (en) *	2006-09-27	2008-04-03	Babcock-Hitachi Kabushiki Kaisha	Burner, and combustion equipment and boiler comprising burner
JP2009079794A (ja) *	2007-09-25	2009-04-16	Babcock Hitachi Kk	固体燃料バーナ、固体燃料バーナを用いた燃焼装置とその運転方法

2009
- 2009-04-03 BR BRPI0911632A patent/BRPI0911632A2/pt not_active IP Right Cessation
- 2009-04-03 KR KR1020107025076A patent/KR101660051B1/ko not_active Expired - Fee Related
- 2009-04-03 JP JP2010507142A patent/JP5190509B2/ja not_active Expired - Fee Related
- 2009-04-03 AU AU2009234947A patent/AU2009234947B2/en not_active Ceased
- 2009-04-03 CA CA2719040A patent/CA2719040C/en not_active Expired - Fee Related
- 2009-04-03 EP EP09731364.7A patent/EP2273193B1/en not_active Not-in-force
- 2009-04-03 US US12/934,158 patent/US20110053102A1/en not_active Abandoned
- 2009-04-03 WO PCT/JP2009/001573 patent/WO2009125566A1/ja not_active Ceased

Also Published As

Publication number	Publication date
US20110053102A1 (en)	2011-03-03
EP2273193A4 (en)	2014-05-21
AU2009234947B2 (en)	2013-05-16
JP5190509B2 (ja)	2013-04-24
KR101660051B1 (ko)	2016-09-26
AU2009234947A1 (en)	2009-10-15
WO2009125566A1 (ja)	2009-10-15
EP2273193B1 (en)	2016-03-16
EP2273193A1 (en)	2011-01-12
JPWO2009125566A1 (ja)	2011-07-28
CA2719040A1 (en)	2009-10-15
KR20110000572A (ko)	2011-01-03
BRPI0911632A2 (pt)	2015-10-13

Legal Events

Date	Code	Title	Description
2013-02-21	EEER	Examination request	Effective date: 20130208
2022-11-17	MKLA	Lapsed	Effective date: 20210406

Publication	Publication Date	Title
CA2719040C (en)	2016-01-05	Solid fuel burner, combustion apparatus using solid fuel burner and method of operating the combustion apparatus
US20100162930A1 (en)	2010-07-01	Solid-fuel burner, combustion device using solid-fuel burner, and method of operating the combustion device
JP5374404B2 (ja)	2013-12-25	燃焼バーナおよびこの燃焼バーナを備えるボイラ
EP2886956B1 (en)	2017-06-28	Solid-fuel burner
CN110100133B (zh)	2021-07-13	用于具有减少的NOx排放的燃烧器的混合设备和燃烧器头
JP4309853B2 (ja)	2009-08-05	固体燃料バーナおよび燃焼方法
KR101582729B1 (ko)	2016-01-05	연소 장치
GB2600186A (en)	2022-04-27	Reverse-jet pulverized coal burner with preheating on annular wall
JP6732960B2 (ja)	2020-07-29	燃料を燃焼させる方法及びボイラー
JP2005024136A (ja)	2005-01-27	燃焼装置
JP6871422B2 (ja)	2021-05-19	固体燃料バーナおよび固体燃料バーナ用保炎器
AU2017296362B2 (en)	2023-04-13	A swirl mesh lean direct injection concept for distributed flame holding for low pollutant emissions and mitigation of combustion instability
JP2016109349A (ja)	2016-06-20	固体燃料バーナ及び固体燃料バーナを備えたボイラ
KR102405991B1 (ko)	2022-06-10	화염시트 연소기 윤곽형 라이너
EP3078910A1 (en)	2016-10-12	Gas burner with staged combustion
JP2011052871A (ja)	2011-03-17	燃焼装置
JP5530373B2 (ja)	2014-06-25	ボイラ装置
RU2642997C2 (ru)	2018-01-29	Газовая горелка с низким содержанием оксидов азота и способ сжигания топливного газа
JP7074558B2 (ja)	2022-05-24	バーナ
JP6729045B2 (ja)	2020-07-22	助燃用ガスバーナ及び副生ガスバーナ
JP2007232328A (ja)	2007-09-13	二段燃焼用空気ポートとその運用方法及びボイラ
JP2008045819A (ja)	2008-02-28	中心空気噴出口を有するバーナー
WO2020234965A1 (ja)	2020-11-26	固体燃料バーナ