EP2172706A4 - MEDIUM PLASMA IGNITED BURNER - Google Patents

MEDIUM PLASMA IGNITED BURNER

Info

Publication number
EP2172706A4
EP2172706A4 EP08714974A EP08714974A EP2172706A4 EP 2172706 A4 EP2172706 A4 EP 2172706A4 EP 08714974 A EP08714974 A EP 08714974A EP 08714974 A EP08714974 A EP 08714974A EP 2172706 A4 EP2172706 A4 EP 2172706A4
Authority
EP
European Patent Office
Prior art keywords
plasma
burner ignited
ignited
burner
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.)
Ceased
Application number
EP08714974A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2172706A1 (en
Inventor
Peng Liu
Xiaoyong Zhang
Yingjie Qian
Xinguang Wang
Wenbo Yu
Fei Cai
Yuwang Miao
Tao Niu
Yupeng Wang
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.)
Yantai Longyuan Power Technology Co Ltd
Original Assignee
Yantai Longyuan Power Technology Co 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.)
Filing date
Publication date
Priority claimed from CNU2007201462446U external-priority patent/CN201126192Y/zh
Priority claimed from CN2007101370082A external-priority patent/CN101349435B/zh
Application filed by Yantai Longyuan Power Technology Co Ltd filed Critical Yantai Longyuan Power Technology Co Ltd
Publication of EP2172706A1 publication Critical patent/EP2172706A1/en
Publication of EP2172706A4 publication Critical patent/EP2172706A4/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q13/00—Igniters not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • 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
    • F23D2207/00—Ignition devices associated with burner

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
EP08714974A 2007-07-19 2008-03-17 MEDIUM PLASMA IGNITED BURNER Ceased EP2172706A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNU2007201462446U CN201126192Y (zh) 2007-07-19 2007-07-19 一种等离子体点火燃烧器
CN2007101370082A CN101349435B (zh) 2007-07-19 2007-07-19 一种等离子体点火燃烧器
PCT/CN2008/000521 WO2009009948A1 (fr) 2007-07-19 2008-03-17 Brûleur allumé par plasma

Publications (2)

Publication Number Publication Date
EP2172706A1 EP2172706A1 (en) 2010-04-07
EP2172706A4 true EP2172706A4 (en) 2012-05-09

Family

ID=40259296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08714974A Ceased EP2172706A4 (en) 2007-07-19 2008-03-17 MEDIUM PLASMA IGNITED BURNER

Country Status (7)

Country Link
US (1) US20090038518A1 (zh)
EP (1) EP2172706A4 (zh)
JP (1) JP2010533833A (zh)
KR (1) KR101206354B1 (zh)
AU (1) AU2008278159B2 (zh)
RU (1) RU2439434C2 (zh)
WO (1) WO2009009948A1 (zh)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9857077B2 (en) 2008-12-18 2018-01-02 General Electric Technology Gmbh Coal rope distributor with replaceable wear components
US9151434B2 (en) * 2008-12-18 2015-10-06 Alstom Technology Ltd Coal rope distributor with replaceable wear components
CN101846315B (zh) * 2009-03-24 2012-07-04 烟台龙源电力技术股份有限公司 煤粉浓缩装置和包含该煤粉浓缩装置的内燃式煤粉燃烧器
US9593795B2 (en) 2009-11-02 2017-03-14 General Electric Technology Gmbh Fuel head assembly with replaceable wear components
CN101886816A (zh) * 2010-04-14 2010-11-17 中国电力工程顾问集团华北电力设计院工程有限公司 一种改进的粉煤气化炉等离子点火喷嘴及方式
CN101900330B (zh) * 2010-07-23 2012-03-28 西安交通大学 一种用于无烟煤的等离子体点火燃烧器
CN102454985B (zh) * 2010-11-01 2015-04-08 烟台龙源电力技术股份有限公司 一种煤粉燃烧器及煤粉锅炉
JP5678603B2 (ja) * 2010-11-22 2015-03-04 株式会社Ihi 微粉炭バーナ
US20120178030A1 (en) * 2010-12-23 2012-07-12 Alstom Technology Ltd System and method for reducing emissions from a boiler
RU2460941C1 (ru) * 2011-02-11 2012-09-10 Учреждение Российской Академии наук Институт теплофизики им. С.С. Кутателадзе Сибирского отделения РАН (ИТ СО РАН) Способ сжигания угля микропомола и угля обычного помола в пылеугольной горелке и устройство для его реализации
KR101050511B1 (ko) * 2011-04-26 2011-07-20 한국기계연구원 플라즈마를 이용한 다단계 연소장치
CN102305415B (zh) * 2011-10-18 2013-10-09 上海锅炉厂有限公司 一种富氧环境下的等离子无油点火系统
KR101284290B1 (ko) 2012-08-07 2013-07-08 한국기계연구원 연소장치
RU2543648C1 (ru) * 2014-01-10 2015-03-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Восточно-Сибирский государственный университет технологий и управления" Плазменная пылеугольная горелка
CN104879780B (zh) * 2014-02-28 2018-10-19 北京大学 一种多通道等离子体区域点火燃烧装置
RU2557967C1 (ru) * 2014-06-24 2015-07-27 Геннадий Саитянович Туктакиев Способ сжигания пылевидного топлива
RU2559658C1 (ru) * 2014-06-24 2015-08-10 Геннадий Саитянович Туктакиев Устройство для сжигания пылевидного топлива
RU2557969C1 (ru) * 2014-06-24 2015-07-27 Геннадий Саитянович Туктакиев Устройство для сжигания пылевидного топлива
JP6188658B2 (ja) * 2014-09-24 2017-08-30 三菱重工業株式会社 燃焼バーナ及びボイラ
DE102015104406A1 (de) 2015-03-24 2015-05-21 Mitsubishi Hitachi Power Systems Europe Gmbh Verfahren zur Verminderung von NOx-Emissionen bei der Verbrennung von staubförmigem Brennstoff
DE102015104401A1 (de) 2015-03-24 2015-05-07 Mitsubishi Hitachi Power Systems Europe Gmbh Verfahren zur Verminderung von NOx-Emissionen bei der Verbrennung von staubförmigem Brennstoff
DE102015111587A1 (de) * 2015-07-16 2017-01-19 Mitsubishi Hitachi Power Systems Europe Gmbh Brenner und Verfahren für eine Zündfeuerung mit staubförmigem Brennstoff
PL3130851T3 (pl) 2015-08-13 2021-08-02 General Electric Technology Gmbh Instalacja i sposób zapewnienia spalania w kotle
CN105782965B (zh) * 2016-03-04 2018-09-21 烟台龙源电力技术股份有限公司 一种蓄热式燃烧器
US10473327B2 (en) 2016-06-09 2019-11-12 General Electric Technology Gmbh System and method for increasing the concentration of pulverized fuel in a power plant
KR101922933B1 (ko) * 2016-10-11 2018-11-28 한국에너지기술연구원 플라즈마 미분탄 점화용 버너 및 이를 포함하는 석탄화력발전 기동용 플라즈마 미분탄 버너
US10711994B2 (en) 2017-01-19 2020-07-14 General Electric Technology Gmbh System, method and apparatus for solid fuel ignition
CN114440257B (zh) * 2022-01-13 2023-03-21 徐兴国 一种锅炉等离子冷却风装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156100A (en) * 1989-01-16 1992-10-20 Imatran Voima Oy Method and apparatus for starting the boiler of a solid-fuel fired power plant and ensuring the burning process of the fuel
EP1371905A1 (en) * 2001-02-27 2003-12-17 Yantai Longyuan Power Technology Co. Ltd. Assembled cathode and plasma igniter with such cathode
CN2646575Y (zh) * 2003-08-25 2004-10-06 侯桂林 煤粉锅炉直流燃烧器点火装置
WO2005103568A1 (fr) * 2004-04-26 2005-11-03 Anatoly Timofeevich Neklesa Installation d'allumage au plasma et de stabilisation de brulage d'une torche a poussiere de charbon

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181543U (ja) * 1984-05-07 1985-12-02 三菱重工業株式会社 微粉炭バ−ナ
JPS6391433A (ja) * 1986-10-03 1988-04-22 Babcock Hitachi Kk 微粉炭・搬送気体の点火装置
AU598147B2 (en) * 1987-08-13 1990-06-14 Connell Wagner Pty Ltd Pulverised fuel burner
FI87949C (fi) * 1990-07-13 1993-03-10 Imatran Voima Oy Foerfarande foer reducering av kvaeveoxider vid foerbraenning av olika braenslen
CN1105874C (zh) * 1995-06-01 2003-04-16 哈萨克斯坦动力研究所 劣质煤炭点燃和燃烧稳定化方法与为实行此方法而用的装置
JP3468984B2 (ja) * 1996-05-02 2003-11-25 三菱重工業株式会社 丸型バーナ
CN2526693Y (zh) * 2002-03-01 2002-12-18 洛阳泛华电力工程技术有限公司 一种等离子燃煤点火装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156100A (en) * 1989-01-16 1992-10-20 Imatran Voima Oy Method and apparatus for starting the boiler of a solid-fuel fired power plant and ensuring the burning process of the fuel
EP1371905A1 (en) * 2001-02-27 2003-12-17 Yantai Longyuan Power Technology Co. Ltd. Assembled cathode and plasma igniter with such cathode
CN2646575Y (zh) * 2003-08-25 2004-10-06 侯桂林 煤粉锅炉直流燃烧器点火装置
WO2005103568A1 (fr) * 2004-04-26 2005-11-03 Anatoly Timofeevich Neklesa Installation d'allumage au plasma et de stabilisation de brulage d'une torche a poussiere de charbon

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009009948A1 *

Also Published As

Publication number Publication date
EP2172706A1 (en) 2010-04-07
WO2009009948A1 (fr) 2009-01-22
KR20090009167A (ko) 2009-01-22
AU2008278159B2 (en) 2011-10-27
RU2008129851A (ru) 2010-01-27
JP2010533833A (ja) 2010-10-28
RU2439434C2 (ru) 2012-01-10
AU2008278159A1 (en) 2009-01-22
US20090038518A1 (en) 2009-02-12
KR101206354B1 (ko) 2012-11-29

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