CA3050180A1 - Pointe de bruleur avec une structure de conduit d'air et une structure de conduit de carburant pour un bruleur et procede pour la fabrication d'une pointe de bruleur - Google Patents

Pointe de bruleur avec une structure de conduit d'air et une structure de conduit de carburant pour un bruleur et procede pour la fabrication d'une pointe de bruleur Download PDF

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Publication number
CA3050180A1
CA3050180A1 CA3050180A CA3050180A CA3050180A1 CA 3050180 A1 CA3050180 A1 CA 3050180A1 CA 3050180 A CA3050180 A CA 3050180A CA 3050180 A CA3050180 A CA 3050180A CA 3050180 A1 CA3050180 A1 CA 3050180A1
Authority
CA
Canada
Prior art keywords
burner tip
fuel
fuel channel
burner
air
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.)
Abandoned
Application number
CA3050180A
Other languages
English (en)
Inventor
Carl Hockley
Christoph Kiener
Andreas Kreutzer
Matthias SALCHER
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 AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of CA3050180A1 publication Critical patent/CA3050180A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
    • 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/38—Nozzles; Cleaning devices therefor
    • 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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07021—Details of lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2213/00—Burner manufacture specifications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling
    • 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
    • F23D2900/00016—Preventing or reducing deposit build-up on burner parts, e.g. from carbon
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Spray-Type Burners (AREA)

Abstract

L'invention concerne une pointe de brûleur (19) à installer dans un brûleur (11), la pointe de brûleur (19) comprenant une surface (OF) faisant face à une chambre de combustion (BR) et une structure de conduit d'air (21) conduisant vers la surface (OF) et définissant un conduit d'air (20), ainsi qu'une structure de conduit de carburant (32) conduisant vers la surface (OF), et la structure de conduit de carburant (32) définissant un conduit de carburant (33), lequel s'étend dans une zone de surface (OFB) de la pointe de brûleur (19) le long d'une première direction parallèle à la surface (OF) et s'étend au moins en partie de retour dans la zone de surface (OFB) le long d'une seconde direction (2R) différente de la première direction (1R), pour refroidir la zone de surface (OFB) de la pointe de brûleur (19) au moyen d'un carburant s'écoulant à travers le canal de carburant (33) durant le fonctionnement de la pointe de brûleur (19).
CA3050180A 2017-01-17 2018-01-04 Pointe de bruleur avec une structure de conduit d'air et une structure de conduit de carburant pour un bruleur et procede pour la fabrication d'une pointe de bruleur Abandoned CA3050180A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017200643.9 2017-01-17
DE102017200643.9A DE102017200643A1 (de) 2017-01-17 2017-01-17 Brennerspitze mit einer Luftkanalstruktur und einer Brennstoffkanalstruktur für einen Brenner und Verfahren zur Herstellung der Brennerspitze
PCT/EP2018/050206 WO2018134058A1 (fr) 2017-01-17 2018-01-04 Pointe de brûleur avec une structure de conduit d'air et une structure de conduit de carburant pour un brûleur et procédé pour la fabrication d'une pointe de brûleur

Publications (1)

Publication Number Publication Date
CA3050180A1 true CA3050180A1 (fr) 2018-07-26

Family

ID=61157157

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3050180A Abandoned CA3050180A1 (fr) 2017-01-17 2018-01-04 Pointe de bruleur avec une structure de conduit d'air et une structure de conduit de carburant pour un bruleur et procede pour la fabrication d'une pointe de bruleur

Country Status (8)

Country Link
US (1) US20200018483A1 (fr)
EP (1) EP3526520A1 (fr)
JP (1) JP2020506356A (fr)
KR (1) KR20190108126A (fr)
CN (1) CN110177976A (fr)
CA (1) CA3050180A1 (fr)
DE (1) DE102017200643A1 (fr)
WO (1) WO2018134058A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11117155B2 (en) 2019-10-04 2021-09-14 Delavan Inc. Fluid nozzles with heat shielding
US11774093B2 (en) * 2020-04-08 2023-10-03 General Electric Company Burner cooling structures
CN112459850B (zh) * 2020-10-27 2023-01-24 中船重工龙江广瀚燃气轮机有限公司 燃气轮机主动控制气动冷却系统
US20220349342A1 (en) * 2021-04-29 2022-11-03 General Electric Company Fuel mixer

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0449467Y2 (fr) * 1987-11-04 1992-11-20
DE4428097A1 (de) * 1994-08-09 1996-02-22 Bosch Gmbh Robert Verfahren zum Betreiben eines Heizgerätes sowie Heizgerät zur Durchführung des Verfahrens
JP2003247425A (ja) 2002-02-25 2003-09-05 Mitsubishi Heavy Ind Ltd 燃料ノズル、燃焼器およびガスタービン
JP4495179B2 (ja) 2007-02-28 2010-06-30 三菱重工業株式会社 燃料ノズル装置、ガスタービンおよび燃料ノズル装置の制御方法
CN201106850Y (zh) * 2007-09-20 2008-08-27 上海宝信软件股份有限公司 一种轴向叶片旋流燃烧器
EP2196733A1 (fr) 2008-12-12 2010-06-16 Siemens Aktiengesellschaft Lance de brûleur
KR101092256B1 (ko) * 2009-08-14 2011-12-12 이문기 가스렌지 화력보호기
US8794545B2 (en) * 2009-09-25 2014-08-05 General Electric Company Internal baffling for fuel injector
US8959921B2 (en) * 2010-07-13 2015-02-24 General Electric Company Flame tolerant secondary fuel nozzle
EP2743582A1 (fr) 2012-12-14 2014-06-18 Siemens Aktiengesellschaft Pointe de brûleur et brûleur
DE102013202940A1 (de) 2013-02-22 2014-09-11 Siemens Aktiengesellschaft Kühlung einer Brennstofflanze durch den Brennstoff
DE102013208069A1 (de) 2013-05-02 2014-11-06 Siemens Aktiengesellschaft Brennerlanze für einen Brenner einer Gasturbine
EP2930430A1 (fr) * 2014-04-07 2015-10-14 Siemens Aktiengesellschaft Bec de brûleur et brûleur d'une turbine à gaz
US20160186663A1 (en) * 2014-12-30 2016-06-30 General Electric Company Pilot nozzle in gas turbine combustor
DE102015202579A1 (de) 2015-02-12 2016-08-18 Siemens Aktiengesellschaft Dünnwandige intensivgekühlte Brennerspitze mit Wasserkühlung
JP6102009B2 (ja) * 2015-02-27 2017-03-29 大陽日酸株式会社 気体燃料バーナ、及び気体燃料バーナによる加熱方法
CN204717745U (zh) * 2015-03-25 2015-10-21 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种燃气轮机预混合喷嘴
DE102016200392A1 (de) 2016-01-14 2017-07-20 Siemens Aktiengesellschaft Staubbrenner für Vergasungsanlagen
EP3480521A1 (fr) * 2017-11-03 2019-05-08 Berry Metal Company Brûleur

Also Published As

Publication number Publication date
WO2018134058A1 (fr) 2018-07-26
JP2020506356A (ja) 2020-02-27
KR20190108126A (ko) 2019-09-23
US20200018483A1 (en) 2020-01-16
CN110177976A (zh) 2019-08-27
DE102017200643A1 (de) 2018-07-19
EP3526520A1 (fr) 2019-08-21

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190715

FZDE Discontinued

Effective date: 20211221