EP2318763A2 - Brennstoffeinspritzdüse für ofen mit geringer nox-erzeugung - Google Patents

Brennstoffeinspritzdüse für ofen mit geringer nox-erzeugung

Info

Publication number
EP2318763A2
EP2318763A2 EP09766979A EP09766979A EP2318763A2 EP 2318763 A2 EP2318763 A2 EP 2318763A2 EP 09766979 A EP09766979 A EP 09766979A EP 09766979 A EP09766979 A EP 09766979A EP 2318763 A2 EP2318763 A2 EP 2318763A2
Authority
EP
European Patent Office
Prior art keywords
stream
passageway
fuel
fuel injector
injector
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.)
Withdrawn
Application number
EP09766979A
Other languages
English (en)
French (fr)
Inventor
Joel Vatsky
Jiefeng Shan
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.)
Siemens Energy Inc
Original Assignee
Siemens Energy Inc
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.)
Filing date
Publication date
Application filed by Siemens Energy Inc filed Critical Siemens Energy Inc
Publication of EP2318763A2 publication Critical patent/EP2318763A2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • 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
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
EP09766979A 2008-05-28 2009-04-21 Brennstoffeinspritzdüse für ofen mit geringer nox-erzeugung Withdrawn EP2318763A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/154,972 US20090297996A1 (en) 2008-05-28 2008-05-28 Fuel injector for low NOx furnace
PCT/US2009/002456 WO2009154665A2 (en) 2008-05-28 2009-04-21 Fuel injector for low nox furnace

Publications (1)

Publication Number Publication Date
EP2318763A2 true EP2318763A2 (de) 2011-05-11

Family

ID=41217683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09766979A Withdrawn EP2318763A2 (de) 2008-05-28 2009-04-21 Brennstoffeinspritzdüse für ofen mit geringer nox-erzeugung

Country Status (7)

Country Link
US (1) US20090297996A1 (de)
EP (1) EP2318763A2 (de)
JP (1) JP5409779B2 (de)
KR (1) KR101366032B1 (de)
CN (1) CN102047041B (de)
AU (1) AU2009260867B2 (de)
WO (1) WO2009154665A2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8800289B2 (en) 2010-09-08 2014-08-12 General Electric Company Apparatus and method for mixing fuel in a gas turbine nozzle
US9010083B2 (en) 2011-02-03 2015-04-21 General Electric Company Apparatus for mixing fuel in a gas turbine
RU2011115528A (ru) 2011-04-21 2012-10-27 Дженерал Электрик Компани (US) Топливная форсунка, камера сгорания и способ работы камеры сгорания
US9506654B2 (en) 2011-08-19 2016-11-29 General Electric Company System and method for reducing combustion dynamics in a combustor
US8984887B2 (en) 2011-09-25 2015-03-24 General Electric Company Combustor and method for supplying fuel to a combustor
US8801428B2 (en) 2011-10-04 2014-08-12 General Electric Company Combustor and method for supplying fuel to a combustor
US8550809B2 (en) 2011-10-20 2013-10-08 General Electric Company Combustor and method for conditioning flow through a combustor
US9188335B2 (en) 2011-10-26 2015-11-17 General Electric Company System and method for reducing combustion dynamics and NOx in a combustor
US9033699B2 (en) 2011-11-11 2015-05-19 General Electric Company Combustor
US9004912B2 (en) 2011-11-11 2015-04-14 General Electric Company Combustor and method for supplying fuel to a combustor
US8894407B2 (en) 2011-11-11 2014-11-25 General Electric Company Combustor and method for supplying fuel to a combustor
US9322557B2 (en) 2012-01-05 2016-04-26 General Electric Company Combustor and method for distributing fuel in the combustor
US9052112B2 (en) 2012-02-27 2015-06-09 General Electric Company Combustor and method for purging a combustor
US9121612B2 (en) 2012-03-01 2015-09-01 General Electric Company System and method for reducing combustion dynamics in a combustor
US8511086B1 (en) 2012-03-01 2013-08-20 General Electric Company System and method for reducing combustion dynamics in a combustor
US9249734B2 (en) 2012-07-10 2016-02-02 General Electric Company Combustor
US8904798B2 (en) 2012-07-31 2014-12-09 General Electric Company Combustor
US9353950B2 (en) 2012-12-10 2016-05-31 General Electric Company System for reducing combustion dynamics and NOx in a combustor
US9273868B2 (en) 2013-08-06 2016-03-01 General Electric Company System for supporting bundled tube segments within a combustor
WO2015034493A1 (en) * 2013-09-05 2015-03-12 Honeywell International Inc. Pulverized fuel-oxygen burner
BE1023010B1 (fr) * 2015-10-06 2016-11-04 Lhoist Recherche Et Developpement Sa Procédé de calcination de roche minérale dans un four droit vertical à flux parallèles régénératif et four mis en oeuvre
US10145561B2 (en) 2016-09-06 2018-12-04 General Electric Company Fuel nozzle assembly with resonator
EP3551934A4 (de) * 2016-12-09 2020-09-30 Gas Technology Institute Mischer mit auftreffenden koaxialen strömen
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
CN107246607B (zh) * 2017-07-06 2023-05-30 山西大学 一种用于四角切圆锅炉的自动稳燃系统
CN107228356B (zh) * 2017-07-06 2023-05-30 山西大学 一种用于对冲锅炉的自动稳燃系统
US20220290862A1 (en) * 2021-03-11 2022-09-15 General Electric Company Fuel mixer

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454395A (en) * 1966-04-15 1969-07-08 Gerald F H Von Stroh Process for the reduction of iron ore in a cupola-type furnace
US3982878A (en) * 1975-10-09 1976-09-28 Nissan Motor Co., Ltd. Burning rate control in hydrogen fuel combustor
NL7610560A (nl) * 1976-09-23 1978-03-29 Shell Int Research Werkwijze en reactor voor de partiele ver- branding van koolpoeder.
US4387654A (en) * 1980-05-05 1983-06-14 Coen Company, Inc. Method for firing a rotary kiln with pulverized solid fuel
US4845940A (en) * 1981-02-27 1989-07-11 Westinghouse Electric Corp. Low NOx rich-lean combustor especially useful in gas turbines
US4488869A (en) * 1982-07-06 1984-12-18 Coen Company, Inc. High efficiency, low NOX emitting, staged combustion burner
EP0114062A3 (de) * 1983-01-18 1986-02-19 Stubinen Utveckling AB Verfahren und Vorrichtung zum Verbrennen fester Brennstoffe, insbesondere Kohle, Torf oder dergleichen, in pulverisierter Form
US4850288A (en) * 1984-06-29 1989-07-25 Power Generating, Inc. Pressurized cyclonic combustion method and burner for particulate solid fuels
US4671192A (en) * 1984-06-29 1987-06-09 Power Generating, Inc. Pressurized cyclonic combustion method and burner for particulate solid fuels
FR2581444B1 (fr) * 1985-05-03 1988-11-10 Charbonnages De France Procede pour la combustion de combustibles fluides et bruleur a turbulence adapte a sa mise en oeuvre
US5149261A (en) * 1985-11-15 1992-09-22 Nippon Sanso Kabushiki Kaisha Oxygen heater and oxygen lance using oxygen heater
US4836772A (en) * 1988-05-05 1989-06-06 The Babcock & Wilcox Company Burner for coal, oil or gas firing
CA2086399C (en) * 1992-01-27 2004-03-30 Joel Vatsky Split stream burner assembly
CA2162244C (en) * 1994-11-14 1999-04-27 Hideaki Oota Pulverized coal combustion burner
US5950417A (en) * 1996-07-19 1999-09-14 Foster Wheeler Energy International Inc. Topping combustor for low oxygen vitiated air streams
DE69732341T2 (de) * 1996-07-19 2006-05-18 Babcock-Hitachi K.K. Brenner
JP3830582B2 (ja) * 1996-07-26 2006-10-04 バブコック日立株式会社 微粉炭燃焼バーナ
US5762007A (en) * 1996-12-23 1998-06-09 Vatsky; Joel Fuel injector for use in a furnace
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
US6418724B1 (en) * 2000-06-12 2002-07-16 Cheng Power Systems, Inc. Method and apparatus to homogenize fuel and diluent for reducing emissions in combustion systems
US6244200B1 (en) * 2000-06-12 2001-06-12 Institute Of Gas Technology Low NOx pulverized solid fuel combustion process and apparatus
EP1306614B1 (de) * 2000-08-04 2015-10-07 Mitsubishi Hitachi Power Systems, Ltd. Brenner für festen brennstoff
US20020127505A1 (en) * 2001-01-11 2002-09-12 Hisashi Kobayashi Oxygen enhanced low nox combustion
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
US7028622B2 (en) * 2003-04-04 2006-04-18 Maxon Corporation Apparatus for burning pulverized solid fuels with oxygen
JP4150968B2 (ja) * 2003-11-10 2008-09-17 株式会社日立製作所 固体燃料バーナと固体燃料バーナの燃焼方法
US20070095259A1 (en) * 2005-11-02 2007-05-03 Velke William H Method for oxygen enriched low NOx, low CO2 and low CO combustion of pulverized solid fuel suspended in a preheated secondary fluid hydrocarbon fuel
WO2007063386A1 (en) * 2005-12-02 2007-06-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude METHODS AND SYSTEMS FOR REDUCED NOx COMBUSTION OF COAL WITH INJECTION OF HEATED NITROGEN-CONTAINING GAS
US9039407B2 (en) * 2006-11-17 2015-05-26 James K. McKnight Powdered fuel conversion systems and methods
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009154665A3 *

Also Published As

Publication number Publication date
WO2009154665A3 (en) 2010-06-10
AU2009260867A1 (en) 2009-12-23
AU2009260867B2 (en) 2013-03-14
CN102047041B (zh) 2013-09-25
JP5409779B2 (ja) 2014-02-05
WO2009154665A2 (en) 2009-12-23
CN102047041A (zh) 2011-05-04
KR101366032B1 (ko) 2014-02-21
JP2011523013A (ja) 2011-08-04
US20090297996A1 (en) 2009-12-03
KR20110030495A (ko) 2011-03-23

Similar Documents

Publication Publication Date Title
AU2009260867B2 (en) Fuel injector for low NOx furnace
TWI272357B (en) NOx-reduced combustion of concentrated coal streams
US6672863B2 (en) Burner with exhaust gas recirculation
US5832847A (en) Method and apparatus for the reduction of nox generation during coal dust combustion
US5799594A (en) Method and apparatus for reducing nitrogen oxide emissions from burning pulverized fuel
US5651320A (en) Burner for burning powdered fuel
JPH01305206A (ja) バーナー
US20100275824A1 (en) Biomass center air jet burner
AU2013223872B2 (en) Burner
EP2751484B1 (de) VERBRENNUNGSVORRICHTUNG MIT EINER INDIREKTEN Feuerung
CZ417098A3 (cs) Způsob řízení provozu jádrového hořáku pro vytváření radiálně vrstevnatého plamene
CN112189113A (zh) 燃料喷嘴系统
RU2038535C1 (ru) Пылеугольная горелка с низким выходом оксидов азота
CN113915613A (zh) 用于分级地燃烧燃料的方法和燃烧头
KR20020092789A (ko) 벤츄리관클러스터와 이러한 클러스터를 사용하는 방법 및버너
AU2010201710B8 (en) Biomass center air jet burner
JPS6280413A (ja) 固体燃料の低ＮＯｘ燃焼装置
WO1992016793A1 (en) Low nox emission burner

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20101222

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20151103