DE60238470D1 - Plasmazünder mit zusammengesetzter kathode - Google Patents

Plasmazünder mit zusammengesetzter kathode

Info

Publication number
DE60238470D1
DE60238470D1 DE60238470T DE60238470T DE60238470D1 DE 60238470 D1 DE60238470 D1 DE 60238470D1 DE 60238470 T DE60238470 T DE 60238470T DE 60238470 T DE60238470 T DE 60238470T DE 60238470 D1 DE60238470 D1 DE 60238470D1
Authority
DE
Germany
Prior art keywords
composite cathode
plasma ignitor
ignitor
plasma
cathode
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.)
Expired - Lifetime
Application number
DE60238470T
Other languages
English (en)
Inventor
Aisheng Wang
Hong Tang
Shuxin Ji
Yupeng Wang
Dong Tian
Gonglin Wang
Weiwu Ren
Xueyuan Chen
Ruihu Shao
Xiaoyong Zhang
Shuang Ma
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 CN 01204455 external-priority patent/CN2473478Y/zh
Priority claimed from CN 02203117 external-priority patent/CN2521510Y/zh
Application filed by Yantai Longyuan Power Technology Co Ltd filed Critical Yantai Longyuan Power Technology Co Ltd
Application granted granted Critical
Publication of DE60238470D1 publication Critical patent/DE60238470D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H05H1/32—Plasma torches using an arc
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid
    • 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
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q13/00—Igniters not otherwise provided for
    • 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
    • H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy
    • 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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • 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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3436—Hollow cathodes with internal coolant flow
    • 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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3484—Convergent-divergent nozzles
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma Technology (AREA)
DE60238470T 2001-02-27 2002-02-27 Plasmazünder mit zusammengesetzter kathode Expired - Lifetime DE60238470D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN 01204455 CN2473478Y (zh) 2001-02-27 2001-02-27 用于等离子点火装置的组合式阴极
CN 02203117 CN2521510Y (zh) 2002-02-06 2002-02-06 一种直接点燃煤粉锅炉的等离子体点火装置
PCT/CN2002/000116 WO2002068872A1 (fr) 2001-02-27 2002-02-27 Ensemble cathode et allumeur a plasma pourvu d'un tel ensemble cathode

Publications (1)

Publication Number Publication Date
DE60238470D1 true DE60238470D1 (de) 2011-01-13

Family

ID=25740677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60238470T Expired - Lifetime DE60238470D1 (de) 2001-02-27 2002-02-27 Plasmazünder mit zusammengesetzter kathode

Country Status (8)

Country Link
US (1) US7281478B2 (de)
EP (1) EP1371905B1 (de)
JP (1) JP3934554B2 (de)
AU (1) AU2002237179B2 (de)
CA (1) CA2442356C (de)
DE (1) DE60238470D1 (de)
RU (1) RU2260155C2 (de)
WO (1) WO2002068872A1 (de)

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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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CN104202899B (zh) * 2012-08-19 2017-09-15 衢州昀睿工业设计有限公司 一种用于气化炉的内电弧等离子体喷枪
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CN102818282B (zh) * 2012-08-24 2014-12-03 北京博希格动力技术有限公司 微油纯氧强化等离子点火方法及点火器
RU2505748C1 (ru) * 2012-09-05 2014-01-27 Константин Андреевич Федоров Способ растопки и поддержания стабильного горения в котлоагрегатах с применением водоугольного топлива
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CN102927567A (zh) * 2012-11-08 2013-02-13 曲大伟 内含式射流煤粉窑炉等离子热裂化燃烧装置
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CN103486579B (zh) * 2013-07-10 2016-06-01 中国航天空气动力技术研究院 一种igbt晶体管整流供电的等离子点火与稳燃装置
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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
CN104378901B (zh) * 2014-11-01 2016-08-17 衢州昀睿工业设计有限公司 一种双级电弧等离子体喷枪
CN104378902B (zh) * 2014-11-03 2017-07-25 衢州昀睿工业设计有限公司 一种水蒸气活化和分解喷枪
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RU2610370C1 (ru) * 2015-09-22 2017-02-09 Акционерное Общество "Сибтехэнерго" - инженерная фирма по наладке, совершенствованию технологий и эксплуатации электро-энергооборудования предприятий и систем Способ электрохимического факельного сжигания угольной пыли
CN105674257B (zh) * 2016-03-05 2017-11-10 华中科技大学 一种两级可调的水蒸汽等离子体旋流燃烧器
CN106196169B (zh) * 2016-09-18 2019-04-09 北京航天动力研究所 一种高温使用可更换点火火焰径向喷射装置
PL3438531T3 (pl) * 2017-07-31 2022-09-12 General Electric Technology Gmbh Dysza węglowa ze zwężeniem przepływu
CN107702140A (zh) * 2017-09-11 2018-02-16 新奥泛能网络科技股份有限公司 用于锅炉点火的等离子射流喷嘴以及锅炉
CN107796269B (zh) * 2017-11-17 2024-10-01 中国人民解放军陆军装甲兵学院 磁化等离子体火炮火药研究用测试装置
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CN108430148B (zh) * 2018-03-30 2023-09-05 山东辰跃节能科技有限公司 一种等离子发生器
CN108901115B (zh) * 2018-09-19 2019-06-07 中国空气动力研究与发展中心超高速空气动力研究所 一种等离子体发生器
RU2726023C1 (ru) * 2019-02-22 2020-07-08 Общество с ограниченной ответственностью "КОТЭС Инжиниринг" Способ факельного сжигания топливовоздушной смеси и устройство для реализации способа
CN111520743A (zh) * 2020-05-28 2020-08-11 西安热工研究院有限公司 一种自动伸缩式等离子点火装置
CN111706858A (zh) * 2020-07-24 2020-09-25 李心鹏 一种用于电站锅炉、窑炉的煤粉点火设备
CN113153539B (zh) * 2021-03-19 2023-05-12 中国人民解放军空军工程大学 一种单双路结合的三维旋转滑动弧等离子体激励器
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Also Published As

Publication number Publication date
CA2442356A1 (en) 2002-09-06
EP1371905A4 (de) 2006-07-05
JP3934554B2 (ja) 2007-06-20
US7281478B2 (en) 2007-10-16
RU2003128980A (ru) 2005-01-10
US20040114300A1 (en) 2004-06-17
JP2004536270A (ja) 2004-12-02
WO2002068872A1 (fr) 2002-09-06
RU2260155C2 (ru) 2005-09-10
EP1371905B1 (de) 2010-12-01
AU2002237179B2 (en) 2007-01-18
EP1371905A1 (de) 2003-12-17
CA2442356C (en) 2010-07-13

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