JP5312599B2 - 燃料ノズル - Google Patents
燃料ノズル Download PDFInfo
- Publication number
- JP5312599B2 JP5312599B2 JP2011528347A JP2011528347A JP5312599B2 JP 5312599 B2 JP5312599 B2 JP 5312599B2 JP 2011528347 A JP2011528347 A JP 2011528347A JP 2011528347 A JP2011528347 A JP 2011528347A JP 5312599 B2 JP5312599 B2 JP 5312599B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- nozzle
- synthesis gas
- injection
- flow
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims description 105
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 72
- 239000007789 gas Substances 0.000 description 65
- 230000015572 biosynthetic process Effects 0.000 description 57
- 238000003786 synthesis reaction Methods 0.000 description 55
- 238000002347 injection Methods 0.000 description 38
- 239000007924 injection Substances 0.000 description 38
- 239000003345 natural gas Substances 0.000 description 36
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 24
- 238000002485 combustion reaction Methods 0.000 description 14
- 206010016754 Flashback Diseases 0.000 description 6
- 239000000284 extract Substances 0.000 description 6
- 238000002309 gasification Methods 0.000 description 6
- 239000002737 fuel gas Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004401 flow injection analysis Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Description
4 ノズル管部分(第1の管部分)
6 花弁状
8 空気流
10 ノズル出口
14 花柱頭状部
16 切欠き
16 天然ガス注入口
17 天然ガス注入口
18 花弁
19 花弁つなぎ部
20 輪郭後縁部
22 鋸歯
24 ノズル管部分(第2の管部分)
26 水平線
30 天然ガス供給管(第2の燃料供給管)
33 天然ガス流
Claims (4)
- 燃料ノズルを環状に取り囲む空気流(8)の中へ燃料を同軸状に噴射注入するための燃料ノズルであって、前記空気流(8)の中に燃料を注入するためにノズル管(2)とノズル出口(10)とを含み、前記ノズル管(2)の中に燃料を供給するためにノズル管が燃料供給配管に接続され、ノズル出口(10)まで達する第1のノズル管部分(4)が花弁状(6)に形成されている燃料ノズルにおいて、
ノズル出口(10)が、絞られた円錐状に形成された花柱頭状部(14)を有し、前記花柱頭状部(14)が流れ方向に先の尖った形状で延びており、かつ、二重円錐形に形成されていることを特徴とする燃料ノズル。 - 花柱頭状部(14)が複数の切欠き(16)を有することを特徴とする請求項1に記載の燃料ノズル。
- 前記複数の切欠き(16)が流れ方向にまっすぐに又は捻られて形成されていることを特徴とする請求項2に記載の燃料ノズル。
- 第1のノズル管部分(4)が流れ方向に先細りになっていることを特徴とする請求項1乃至3の1つに記載の燃料ノズル。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08017127A EP2169307A1 (de) | 2008-09-29 | 2008-09-29 | Brennstoffdüse |
EP08017127.5 | 2008-09-29 | ||
EP08017128A EP2169308A1 (de) | 2008-09-29 | 2008-09-29 | Brennstoffzufuhr und Verfahren zur Brennstoffeindüsung |
EP08017128.3 | 2008-09-29 | ||
PCT/EP2009/062460 WO2010034819A1 (de) | 2008-09-29 | 2009-09-25 | Brennstoffdüse |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012259959A Division JP5487280B2 (ja) | 2008-09-29 | 2012-11-28 | 燃料ノズル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012504219A JP2012504219A (ja) | 2012-02-16 |
JP5312599B2 true JP5312599B2 (ja) | 2013-10-09 |
Family
ID=41228273
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011528347A Expired - Fee Related JP5312599B2 (ja) | 2008-09-29 | 2009-09-25 | 燃料ノズル |
JP2012259959A Expired - Fee Related JP5487280B2 (ja) | 2008-09-29 | 2012-11-28 | 燃料ノズル |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012259959A Expired - Fee Related JP5487280B2 (ja) | 2008-09-29 | 2012-11-28 | 燃料ノズル |
Country Status (6)
Country | Link |
---|---|
US (1) | US8959922B2 (ja) |
EP (2) | EP2329189B1 (ja) |
JP (2) | JP5312599B2 (ja) |
CN (1) | CN102165258B (ja) |
RU (1) | RU2506497C2 (ja) |
WO (1) | WO2010034819A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9435537B2 (en) | 2010-11-30 | 2016-09-06 | General Electric Company | System and method for premixer wake and vortex filling for enhanced flame-holding resistance |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2604919A1 (de) * | 2011-12-12 | 2013-06-19 | Siemens Aktiengesellschaft | Brennstoffdüse für zwei Brennstoffe |
US20130244187A1 (en) * | 2012-03-19 | 2013-09-19 | Honeywell International Inc. | HIGH EFFICIENCY LOW NOx EMISSION BURNER APPARATUS |
US9200808B2 (en) * | 2012-04-27 | 2015-12-01 | General Electric Company | System for supplying fuel to a late-lean fuel injector of a combustor |
CN102889614A (zh) * | 2012-10-24 | 2013-01-23 | 哈尔滨东安发动机(集团)有限公司 | 直流喷嘴 |
US20140144152A1 (en) * | 2012-11-26 | 2014-05-29 | General Electric Company | Premixer With Fuel Tubes Having Chevron Outlets |
US20140144141A1 (en) * | 2012-11-26 | 2014-05-29 | General Electric Company | Premixer with diluent fluid and fuel tubes having chevron outlets |
FR3007801B1 (fr) * | 2013-07-01 | 2018-01-05 | Arianegroup Sas | Element d'injection |
US20160061452A1 (en) * | 2014-08-26 | 2016-03-03 | General Electric Company | Corrugated cyclone mixer assembly to facilitate reduced nox emissions and improve operability in a combustor system |
WO2016068922A1 (en) * | 2014-10-30 | 2016-05-06 | Siemens Aktiengesellschaft | Pilot burner and method for stabilizing a pilot flame in a combustor subject to combustion dynamics |
US20170328568A1 (en) * | 2014-11-26 | 2017-11-16 | Siemens Aktiengesellschaft | Fuel lance with means for interacting with a flow of air and improve breakage of an ejected liquid jet of fuel |
CN104566467B (zh) * | 2014-12-31 | 2018-02-23 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种防回火型喷嘴 |
CN104764016A (zh) * | 2015-04-01 | 2015-07-08 | 深圳智慧能源技术有限公司 | 文丘里混合器的喷嘴结构 |
CN104791788B (zh) * | 2015-04-01 | 2017-12-08 | 深圳智慧能源技术有限公司 | 高效文丘里燃烧器 |
CA3037730C (en) * | 2015-04-16 | 2021-09-07 | Praxair Technology, Inc. | Combustion methods for low velocity fuel stream |
US10458655B2 (en) | 2015-06-30 | 2019-10-29 | General Electric Company | Fuel nozzle assembly |
CN105757716B (zh) * | 2016-02-22 | 2019-04-30 | 中国科学院工程热物理研究所 | 一种用于预混燃烧的喷嘴、喷嘴阵列和燃烧器 |
JP6634909B2 (ja) * | 2016-03-18 | 2020-01-22 | 三浦工業株式会社 | ベンチュリノズル及び該ベンチュリノズルを備える燃料供給装置 |
CN105698172B (zh) * | 2016-04-11 | 2017-11-28 | 徐州科融环境资源股份有限公司 | 一种花瓣形分级燃烧燃气低氮燃烧器 |
CN106402857A (zh) * | 2016-08-31 | 2017-02-15 | 北京北机机电工业有限责任公司 | 一种用于喷射装置的点火喷嘴 |
CN107023828B (zh) * | 2017-05-22 | 2024-04-16 | 北京醇能科技有限公司 | 一种用于气态燃料混合器的喷嘴 |
US10927804B2 (en) | 2017-06-07 | 2021-02-23 | Ford Global Technologies, Llc | Direct fuel injector |
US20190056108A1 (en) * | 2017-08-21 | 2019-02-21 | General Electric Company | Non-uniform mixer for combustion dynamics attenuation |
CN107843467A (zh) * | 2017-11-16 | 2018-03-27 | 南京航空航天大学 | 适用于安全检查的射流式气体感应系统及方法 |
CN107957066B (zh) * | 2017-12-22 | 2024-07-02 | 上海齐耀热能工程有限公司 | 点火枪 |
CN110801948A (zh) * | 2018-08-05 | 2020-02-18 | 大连理工大学 | 一种带扭转式8字形喷孔的喷嘴 |
EP3689818A1 (en) * | 2019-01-31 | 2020-08-05 | Casale Sa | Reactor and process for partial oxidation |
CN111442266A (zh) * | 2020-05-08 | 2020-07-24 | 中国科学院工程热物理研究所 | 一体化设计的富氢燃烧室头部 |
DE102020003357B4 (de) | 2020-06-03 | 2024-06-27 | SDT Industrial Technology UG (haftungsbeschränkt) | Die Vorrichtung zur Luft-Desinfektion |
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-
2009
- 2009-09-25 CN CN200980138271.0A patent/CN102165258B/zh not_active Expired - Fee Related
- 2009-09-25 EP EP09783434.5A patent/EP2329189B1/de not_active Not-in-force
- 2009-09-25 US US13/121,461 patent/US8959922B2/en not_active Expired - Fee Related
- 2009-09-25 JP JP2011528347A patent/JP5312599B2/ja not_active Expired - Fee Related
- 2009-09-25 RU RU2011117317/06A patent/RU2506497C2/ru not_active IP Right Cessation
- 2009-09-25 EP EP13002599.2A patent/EP2629011A1/de not_active Withdrawn
- 2009-09-25 WO PCT/EP2009/062460 patent/WO2010034819A1/de active Application Filing
-
2012
- 2012-11-28 JP JP2012259959A patent/JP5487280B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9435537B2 (en) | 2010-11-30 | 2016-09-06 | General Electric Company | System and method for premixer wake and vortex filling for enhanced flame-holding resistance |
Also Published As
Publication number | Publication date |
---|---|
US20110232289A1 (en) | 2011-09-29 |
CN102165258B (zh) | 2014-01-22 |
EP2629011A1 (de) | 2013-08-21 |
RU2011117317A (ru) | 2012-11-10 |
JP5487280B2 (ja) | 2014-05-07 |
WO2010034819A1 (de) | 2010-04-01 |
US8959922B2 (en) | 2015-02-24 |
RU2506497C2 (ru) | 2014-02-10 |
JP2013040769A (ja) | 2013-02-28 |
EP2329189A1 (de) | 2011-06-08 |
EP2329189B1 (de) | 2016-01-13 |
JP2012504219A (ja) | 2012-02-16 |
CN102165258A (zh) | 2011-08-24 |
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