US20150300634A1 - Burner tip and burner - Google Patents

Burner tip and burner Download PDF

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Publication number
US20150300634A1
US20150300634A1 US14/648,824 US201314648824A US2015300634A1 US 20150300634 A1 US20150300634 A1 US 20150300634A1 US 201314648824 A US201314648824 A US 201314648824A US 2015300634 A1 US2015300634 A1 US 2015300634A1
Authority
US
United States
Prior art keywords
burner
tip
wall
displacement
displacement body
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
US14/648,824
Other languages
English (en)
Inventor
Christoph Kiener
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
Assigned to SIEMENS AKTIENGESELLSCHAFT reassignment SIEMENS AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIENER, CHRISTOPH
Publication of US20150300634A1 publication Critical patent/US20150300634A1/en
Abandoned legal-status Critical Current

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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
    • F23D14/24—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 at least one of the fluids being submitted to a swirling motion
    • 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
    • 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
    • F23D14/76—Protecting flame and burner parts
    • 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
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling
    • 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

Definitions

  • the displacement body is connected to the inner side of the burner-tip wall via support structures, for example via rib-like or pillar like structures.
  • the support structures in this case extend from the outer side of the displacement body to the inner side of the burner-tip wall. If the support structures are designed as rib-like or pillar-like structures, adjacent rib-like or pillar-like structures can converge to form arches on the outer side of the displacement body and/or on the inner side of the burner-tip wall, at least in the region of the burner tip end wall. These arches can especially be designed as pointed arches similar to the arches in gothic architecture.
  • the support structures the position of the displacement body inside the burner-tip wall can be fixed. Furthermore, the entire structure consisting of burner-tip wall and displacement body can be of an altogether more stable design.

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)
US14/648,824 2012-12-14 2013-11-06 Burner tip and burner Abandoned US20150300634A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12197202.0 2012-12-14
EP12197202.0A EP2743582A1 (fr) 2012-12-14 2012-12-14 Pointe de brûleur et brûleur
PCT/EP2013/073108 WO2014090481A2 (fr) 2012-12-14 2013-11-06 Pointe de brûleur et brûleur

Publications (1)

Publication Number Publication Date
US20150300634A1 true US20150300634A1 (en) 2015-10-22

Family

ID=47602922

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/648,824 Abandoned US20150300634A1 (en) 2012-12-14 2013-11-06 Burner tip and burner

Country Status (4)

Country Link
US (1) US20150300634A1 (fr)
EP (2) EP2743582A1 (fr)
CN (1) CN104870898B (fr)
WO (1) WO2014090481A2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015204594A1 (de) * 2015-03-13 2016-09-15 Siemens Aktiengesellschaft Monolithische Brennerdüse
CN108485713A (zh) * 2018-05-28 2018-09-04 北京精益增材科技有限公司 一种内置冷却流道的一体式工艺烧嘴喷嘴
CN108485714A (zh) * 2018-05-28 2018-09-04 北京精益增材科技有限公司 一种内置水冷壁的一体式工艺烧嘴喷嘴
WO2020244835A1 (fr) * 2019-06-05 2020-12-10 Siemens Aktiengesellschaft Brûleur destiné à être utilisé dans un moteur en continu
US11020758B2 (en) * 2016-07-21 2021-06-01 University Of Louisiana At Lafayette Device and method for fuel injection using swirl burst injector
EP4015903A1 (fr) * 2020-12-15 2022-06-22 Air Products And Chemicals, Inc. Gaine de refroidissement pour brûleur de gazéification et procédé de fonctionnement
US11815264B2 (en) * 2017-07-21 2023-11-14 Kueppers Solutions Gmbh Burner

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014218219A1 (de) * 2014-09-11 2016-03-17 Siemens Aktiengesellschaft Kompaktbrenner für einen Flugstromvergaser, bar einer Flüssigkeitskühlung
DE102015202579A1 (de) 2015-02-12 2016-08-18 Siemens Aktiengesellschaft Dünnwandige intensivgekühlte Brennerspitze mit Wasserkühlung
DE102015115409A1 (de) 2015-07-09 2017-01-12 Choren Industrietechnik GmbH Verfahren zur Gestaltung von fluiddurchströmten Bauteilen
DE102017200106A1 (de) * 2017-01-05 2018-07-05 Siemens Aktiengesellschaft Brennerspitze mit einem Luftkanalsystem und einem Brennstoffkanalsystem für einen Brenner und Verfahren zu deren Herstellung
DE102017200643A1 (de) * 2017-01-17 2018-07-19 Siemens Aktiengesellschaft Brennerspitze mit einer Luftkanalstruktur und einer Brennstoffkanalstruktur für einen Brenner und Verfahren zur Herstellung der Brennerspitze
DE202017107794U1 (de) 2017-12-20 2018-01-22 Choren Industrietechnik GmbH Brennerspitze und Pilotbrenner
DE202017107808U1 (de) 2017-12-21 2018-01-26 Choren Industrietechnik GmbH Brenner für einen Flugstromvergaser

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813867A (en) * 1985-10-31 1989-03-21 Nihon Nensho System Kabushiki Kaisha Radiant tube burner
DE102008006572A1 (de) * 2008-01-29 2009-07-30 Siemens Aktiengesellschaft Keramische Beschichtung von Vergasungsbrennerteilen
US20140123661A1 (en) * 2012-11-06 2014-05-08 Alstom Technology Ltd Axial swirler
US9032623B2 (en) * 2007-08-06 2015-05-19 Shell Oil Company Method of manufacturing a burner front face
US9170018B2 (en) * 2009-12-10 2015-10-27 Sk Innovation Co., Ltd. Top-feeding double-swirl type gasifier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858538A (en) * 1988-06-16 1989-08-22 Shell Oil Company Partial combustion burner
CN2308023Y (zh) * 1997-06-08 1999-02-17 周明连 石油液化气安全节能器
JP2003148710A (ja) * 2001-11-14 2003-05-21 Mitsubishi Heavy Ind Ltd 燃焼器
JP4246067B2 (ja) * 2001-12-20 2009-04-02 アルストム テクノロジー リミテッド 燃料ランス
JP4739090B2 (ja) * 2006-04-06 2011-08-03 大陽日酸株式会社 バーナ又はランスの冷却構造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813867A (en) * 1985-10-31 1989-03-21 Nihon Nensho System Kabushiki Kaisha Radiant tube burner
US9032623B2 (en) * 2007-08-06 2015-05-19 Shell Oil Company Method of manufacturing a burner front face
DE102008006572A1 (de) * 2008-01-29 2009-07-30 Siemens Aktiengesellschaft Keramische Beschichtung von Vergasungsbrennerteilen
US9170018B2 (en) * 2009-12-10 2015-10-27 Sk Innovation Co., Ltd. Top-feeding double-swirl type gasifier
US20140123661A1 (en) * 2012-11-06 2014-05-08 Alstom Technology Ltd Axial swirler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
English Translation of DE 102008006572 A1 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015204594A1 (de) * 2015-03-13 2016-09-15 Siemens Aktiengesellschaft Monolithische Brennerdüse
US11020758B2 (en) * 2016-07-21 2021-06-01 University Of Louisiana At Lafayette Device and method for fuel injection using swirl burst injector
US11815264B2 (en) * 2017-07-21 2023-11-14 Kueppers Solutions Gmbh Burner
CN108485713A (zh) * 2018-05-28 2018-09-04 北京精益增材科技有限公司 一种内置冷却流道的一体式工艺烧嘴喷嘴
CN108485714A (zh) * 2018-05-28 2018-09-04 北京精益增材科技有限公司 一种内置水冷壁的一体式工艺烧嘴喷嘴
WO2020244835A1 (fr) * 2019-06-05 2020-12-10 Siemens Aktiengesellschaft Brûleur destiné à être utilisé dans un moteur en continu
EP4015903A1 (fr) * 2020-12-15 2022-06-22 Air Products And Chemicals, Inc. Gaine de refroidissement pour brûleur de gazéification et procédé de fonctionnement

Also Published As

Publication number Publication date
CN104870898B (zh) 2017-03-08
WO2014090481A3 (fr) 2014-08-28
EP2904317A2 (fr) 2015-08-12
WO2014090481A2 (fr) 2014-06-19
CN104870898A (zh) 2015-08-26
EP2743582A1 (fr) 2014-06-18

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Legal Events

Date Code Title Description
AS Assignment

Owner name: SIEMENS AKTIENGESELLSCHAFT, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KIENER, CHRISTOPH;REEL/FRAME:035756/0411

Effective date: 20150508

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION