EP2181287A2 - Kohlenstaubkombinationsbrenner mit integriertem pilotbrenner - Google Patents
Kohlenstaubkombinationsbrenner mit integriertem pilotbrennerInfo
- Publication number
- EP2181287A2 EP2181287A2 EP08803189A EP08803189A EP2181287A2 EP 2181287 A2 EP2181287 A2 EP 2181287A2 EP 08803189 A EP08803189 A EP 08803189A EP 08803189 A EP08803189 A EP 08803189A EP 2181287 A2 EP2181287 A2 EP 2181287A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- burner
- dust
- combination
- central tube
- around
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 title abstract description 12
- 239000007800 oxidant agent Substances 0.000 claims abstract description 25
- 230000001590 oxidative effect Effects 0.000 claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000446 fuel Substances 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 239000002737 fuel gas Substances 0.000 claims description 27
- 239000000428 dust Substances 0.000 claims description 16
- 238000002309 gasification Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- 239000002817 coal dust Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000012212 insulator Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 241001156002 Anthonomus pomorum Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
- F23D17/005—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or pulverulent fuel
-
- 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
- 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
- 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
- F23D2201/30—Wear protection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2207/00—Ignition devices associated with burner
-
- 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
- F23D2900/00018—Means for protecting parts of the burner, e.g. ceramic lining outside of the flame tube
Definitions
- the invention relates to a Kohlenstaubkombmationsbrenner that is used for the oxygen gasification of dusty fuels (lignite and / or hard coal or similar dust-like fuels) under high pressure and temperatures m reactors with liquid Schlackeabzugen and by means of an integrated pilot burner with gaseous fuel and Oxygen operates and is commissioned and monitored with an electric igniter and optical flame monitor.
- dusty fuels lignite and / or hard coal or similar dust-like fuels
- the invention relates to a combination burner for the gasification of dust-like fuels with a free oxygen-containing oxidant at pressures between ambient pressure and high pressures of 80 bar (8 MPa) and temperatures between 800-1800 ° C with the features of claim 1.
- Carbon dust burners are known for the partial oxidation of dust-like fuels, which are ignited by an externally arranged pilot burner.
- a generic pilot burner for the partial oxidation of gaseous hydrocarbons to CO and H2-containing gases in a pressurized reactor is described.
- This pilot burner consists of coaxial channels for fuel gas and oxidant, which are open towards the reaction space and which are separated or enveloped by channels through which water flows.
- an ignition cable is arranged, which is connected to a Hochwoodszundvor ⁇ chtung outside the burner and merges at its end facing the reaction space in a metallic electrode, which is guided to the burner tip and here forms a spark gap to the metallic wall.
- the electrode of this burner is positioned in the fuel gas channel so that it passes through the confuser forming the nozzle. Forming nozzle and diffuser passes and at the axis-parallel radius of curvature of the diffuser, ie in the vortex region, which forms the transition to the oxygen channel, the spark gap has to the metallic wall.
- the arrangement of the metallic electrode is chosen so that on the one hand enables the direct ignition of the fuel gas / oxygen and on the other hand, the metallic electrode is cooled by the nachstromende fuel gas.
- the high-voltage ignition cable is introduced into the burner by means of two separate pressure seals. The resulting pressure-tight space is used as a safety zone against leaking fuel gas leaks and monitored pressure side. Further combinations of combination burners consisting of a Zund, pilot and dust burner are described in:
- the well-known pilot burner has the following shortcoming.
- the transmission of the flame signal from the reaction chamber to the flame guard is done by means of fiber optic cable, which is thermally stressed by the small distance to the flame and at the same time can be limited by impinging soot particles in the field of view.
- the metallic electrode located in front of the optical insight obstructs the free view in the reaction space.
- the metal electrode must be made of space reasons as a wire, which is bent several times to the electrode tip. As a result of this unstable structure, the adjustment necessary for the ignition at the sparkoverover point is difficult to precisely set. This causes ignition problems and the functionality of the burner is not always guaranteed.
- the combination burner according to the Chinese patent application no. CN 200510079702.4 is further characterized in that the pilot burner gas, and the associated oxygen flow through a common channel in the burner center to the burner mouth. This entails the great danger that when the flow velocity changes, as occurs during inrush and decommissioning, there is a backlash in the burner duct, which leads to its destruction with considerable danger of operational safety.
- the invention is based on the object by constructive measures to create a combination of pilot burner and pulverized coal burner in a burner unit as Kohlenstaubkombmations- burners, by combining both Burner Renewal Energy ensures easier and safer operation with even flame formation and minimizes the susceptibility to damage.
- the object of the invention is to provide a simple coal dust combi burner with integrated pilot burner, which reliably ignites under the conditions of coal dust gasification under pressure and works safely.
- Fig. 1 shows an exemplary embodiment of the inventive coal dustcomb burner with integrated pilot burner.
- the erfmdungsgeofficeexplaine Kohlenstaubkombmationsbrenner comprises a centrally arranged pilot burner part with separate fuel gas and Oxydationsschzuschreibung in separate channels, a Flammenuberwachungsem ⁇ chtung FU and a elekt ⁇ - see Hochhardszundung.
- An annular space 13 for supplying the oxidizing agent for the coal dust combination burner is arranged around this assembly.
- swirl vanes 14 for swirling the Oxydationsstoffstromes.
- the outer cooling part 5 of the pilot burner in the center and the mecanical 18 of the outer main burner form the Hauptbrenneroxydationsstoffkanal 17.
- the Kohlenstaubzubow 15 and the cooledbishulle 16 of the main burner are arranged.
- the pilot burner comprises a centrally arranged, mertgas- spooled tube 1, which serves as optical Ausblickso réelle for the outside of the burner located Flammenuberwachungsem- ⁇ chtung, arranged around the central tube annulus 2 for fuel gas supply, a further annular space 3 for Oxydationsschzuchtung, closed at the end face is and passes into individual Dusenbohrept 4 and the whole enclosing outer pilot burner cooling part 5 for supply and removal of Kuhlwassers.
- a further tube 13 is arranged, which serves to hold exchangeable vertebrae, which serve for the directed supply of the main burner with oxidant.
- the centrally arranged tube 1 is guided within the Brenngaska ⁇ nals 2 up to the burner mouth and is at the end on one side in a small, short electrode tip 6, which let ignite the ignition spark directed at the metal wall of the fuel gas supply.
- the metallic centering ⁇ ralrohr is electrically disconnected in the front third and joined by a rohrformiges insulator stucco. 7
- the upper part of the central tube serves as a carrier of introduced via a pressure-tight fürschreibung ignition cable 8, the end of which is connected to the burner mouth side part of the central tube after the insulation stucco.
- the central tube is spooled in the direction of the reaction space with nitrogen in order to exclude the penetration of hot gas or impurities from the reaction space.
- the central tube with a special quartz glass 12 is pressure-tight manner. The outside of the burner Optical flame monitoring detects the burner flame by the quartz glass 12 and is therefore protected against thermal stress and dirt particles.
- the annular space 2 located around the central tube for supplying the fuel gas is drawn in at the outlet for nozzle formation (reduced in diameter).
- the outer tube, which delimits the annular space, contains in this region of the nozzle a ceramic insulation 9, which effects the reduction in diameter and prevents unwanted sparking of the high voltage connection from the central tube. Only directly at the outlet of this tube is again made metallic.
- small bores 11 are still arranged in the screw-in part 10 and lead into the fuel gas channel. These two holes introduce a small amount of oxidizing agent into the fuel gas channel. These holes are arranged so that the small amount of oxidizing agent enters immediately above the electrode tip in the fuel gas channel and in this area a gaseous gas mixture is formed. Overall, the sum of the constructive designs a locally fixed and precisely adjustable spark gap is formed, which is designed by the mechanical structure very stable.
- the oxidant supply space 3 is enveloped by a water cooling system 5, which protects the inner internals and the nozzle of the pilot burner from thermal stress.
- a further tube 13 is arranged, which serves as a carrier for exchangeable vortex body 14 mm main burner oxidation steam drent.
- the flame formation can be influenced in their width and length.
- the invention comprises a combination burner for the gasification of dusty fuels with a free oxygen-containing oxidizing agent at ambient or higher pressures, and temperatures between 800-1800 ° C, the ignition device of the pilot burner with flame monitoring and the dust burner are integrated as a combination burner and all Bet ⁇ ebskanale separated from each other led to Brenner ⁇ mouth and the two are mixed only at the burner mouth.
- the Kombina ⁇ tion burner a cooled outer housing 16 and a coal lenstaubzuschreibung to 15, whose inner Kuhlteil 18 serves to limit to receive a centrally disposed pilot burner with external Wirbelkorpern 14 and simultaneously forms the main burner oxidant passage 17, wherein the centrally arranged pilot burner for starting the Kohlenstaubbrenneremheit 15, 16, 17, comprising a central tube 1 as an optical insight into the gasification room with external flame monitoring, a fuel gas supply 2, an oxidant supply 3 and a Brennkuhlhunt 5 is used.
- the central tube (1) within the fuel gas channel (2) led to the burner mouth and goes at the outlet on one side in a small short electrode tip (6), which directed at the Hochwoodszundung the spark on the opposite outer metal wall of the Fuel gas supply channel (2) passes.
- the metallic central tube (1) is interrupted in the front third and connected by an insulator (7).
- the central tube (1) is closed with respect to the atmosphere with a quartz glass (12) and carries on the non-pressurized side an optical flame guard while it can be spooled in the direction Brenneraust ⁇ tts- opening with an inert medium, for example nitrogen, to the penetration to prevent hot gases from the reaction space.
- an inert medium for example nitrogen
- the central tube (1) on the outside serves as a carrier for the insulated high-voltage ignition cable (8) with the metallic end of the high-voltage ignition cable (8) with the stucco of the metallic central tube (1) (behind) close to the burner Insulator 7) is connected to conduct the high voltage to the electrode tip (6).
- the fuel gas supply duct (2) has a ceramic insulator (9) in the region of the constriction to the outlet nozzle at the outer channel boundary in order to prevent an uncontrolled high-voltage sparkover at the constriction.
- the oxidation medium supply channel (3) in the region of the media outlet by means of a Emschraubers (10) with Dusenbohrungen (4) over, which are adaptable depending on the desired flame shape in the exit direction and exit angle.
- small bores (11) are additionally arranged in the screw-in part (10) on the oxidizing agent supply channel (3), which ends in the fuel gas channel (2) and thus a small subset of oxidizing agent immediately above the electrode tip (6) into the nozzle region of the Pass fuel gas ducts (2) and form locally a zündfahi- ges mixture that is flammable by the Hochnapszun- sparks.
- the outer shell of the pilot burner with the inner Kuhlteil (18) of the main burner part forms the Hauptbrenneroxydationsmittelkanal
- the pulverized coal is introduced into the combination burner via one or more tangentially ending pulverized coal feed pipes (15), wherein the pulverized coal in the front burner part enters a pulverized coal ring space (19) common to the carbon dust feed pipes and here the coal dust annulus under rotary motion as uniformly distributed carbon dust veil leaving the annulus and mixed intensively with the oxidant stream before the burner mouth.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL08803189T PL2181287T3 (pl) | 2007-08-29 | 2008-08-25 | Palnik łączony na pył węglowy ze zintegrowanym palnikiem pilotowym |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007040890A DE102007040890A1 (de) | 2007-08-29 | 2007-08-29 | Kohlenstaubkombinationsbrenner mit integriertem Pilotbrenner |
PCT/EP2008/061071 WO2009027361A2 (de) | 2007-08-29 | 2008-08-25 | Kohlenstaubkombinationsbrenner mit integriertem pilotbrenner |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2181287A2 true EP2181287A2 (de) | 2010-05-05 |
EP2181287B1 EP2181287B1 (de) | 2016-05-04 |
Family
ID=40117662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08803189.3A Active EP2181287B1 (de) | 2007-08-29 | 2008-08-25 | Kohlenstaubkombinationsbrenner mit integriertem pilotbrenner |
Country Status (6)
Country | Link |
---|---|
US (1) | US8070484B2 (de) |
EP (1) | EP2181287B1 (de) |
CN (1) | CN101403496B (de) |
DE (2) | DE202007018718U1 (de) |
PL (1) | PL2181287T3 (de) |
WO (1) | WO2009027361A2 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0613044D0 (en) * | 2006-06-30 | 2006-08-09 | Boc Group Plc | Gas combustion apparatus |
EP2275742A1 (de) * | 2009-07-14 | 2011-01-19 | Siemens AG | Düse und Verfahren zur Herstellung einer Düse |
US8888872B2 (en) * | 2010-07-06 | 2014-11-18 | General Electric Company | Gasifier cooling system |
US8663348B2 (en) * | 2010-08-11 | 2014-03-04 | General Electric Company | Apparatus for removing heat from injection devices and method of assembling same |
US20120317992A1 (en) * | 2011-06-17 | 2012-12-20 | General Electric Company | Feed injector for gasification system |
JP2015504033A (ja) * | 2011-10-18 | 2015-02-05 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイShell Internationale Research Maatschappij Beslotenvennootshap | 合成ガスの製造 |
CN102746899A (zh) * | 2012-04-25 | 2012-10-24 | 神华集团有限责任公司 | 水煤浆/煤粉气化炉及其投料方法 |
DE102012216505A1 (de) * | 2012-09-17 | 2014-03-20 | Siemens Aktiengesellschaft | Vergasungsbrenner mit Inertgasschleier zwischen Pilotbrenner und Staubbrenner |
CN103074116A (zh) * | 2013-02-05 | 2013-05-01 | 贵州开阳化工有限公司 | 检测气化炉燃烧室工作情况的方法及结构 |
DE102013017367A1 (de) * | 2013-10-21 | 2015-04-23 | Brinkmann Industrielle Feuerungssysteme Gmbh | Brennerlanze und Verfahren zum Betreiben einer Brennerlanze für industrielle Thermoprozesse |
DE102013216732A1 (de) | 2013-08-22 | 2015-02-26 | Siemens Aktiengesellschaft | Kombinationsbrenner mit plasmagezündetem Pilotbrenner |
EP3041918A4 (de) * | 2013-09-05 | 2017-08-30 | AG Energy Solutions, Inc. | Vorrichtungen, systeme, mobile vergasungssysteme und verfahren zur vergasung von restbiomasse |
DE102014201386A1 (de) | 2014-01-27 | 2015-07-30 | Siemens Aktiengesellschaft | Pilotbrenner als Bestandteil einer Brenneranordnung für die Druckvergasung fester und flüssiger Brennstoffe |
CN103834444B (zh) * | 2014-03-13 | 2015-07-15 | 济南同智创新能源科技股份有限公司 | 干煤粉流化床气化炉组合式点火烧嘴 |
CN103849434A (zh) * | 2014-03-13 | 2014-06-11 | 杜建吉 | 带点火装置的组合式水煤浆烧嘴 |
CN103805289B (zh) * | 2014-03-13 | 2015-04-01 | 济南同智创新能源科技股份有限公司 | 干煤粉流化床气化炉高效型点火烧嘴 |
US9631151B2 (en) | 2014-09-04 | 2017-04-25 | Ag Energy Solutions, Inc. | Apparatuses, systems, tar crackers, and methods for gasifying having at least two modes of operation |
DE102014218219A1 (de) | 2014-09-11 | 2016-03-17 | Siemens Aktiengesellschaft | Kompaktbrenner für einen Flugstromvergaser, bar einer Flüssigkeitskühlung |
CN104531220A (zh) * | 2014-12-09 | 2015-04-22 | 贵州开阳化工有限公司 | 防止受热变形的点火燃烧器 |
RU2689872C2 (ru) * | 2015-02-05 | 2019-05-29 | Касале Са | Горелка для получения синтез-газа с контуром охлаждения |
JP6408135B2 (ja) | 2015-03-31 | 2018-10-17 | 三菱日立パワーシステムズ株式会社 | 燃焼バーナ及びこれを備えたボイラ |
MX2017009761A (es) * | 2015-03-31 | 2017-12-11 | Mitsubishi Hitachi Power Sys | Caldera y quemador de combustión. |
JP6642912B2 (ja) | 2015-09-11 | 2020-02-12 | 三菱日立パワーシステムズ株式会社 | 燃焼バーナ及びこれを備えたボイラ |
CN105444165B (zh) * | 2015-12-28 | 2017-12-01 | 西安热工研究院有限公司 | 一种带有防磨风的直流燃烧器 |
DE102016200392A1 (de) | 2016-01-14 | 2017-07-20 | Siemens Aktiengesellschaft | Staubbrenner für Vergasungsanlagen |
CN108728168A (zh) * | 2017-04-14 | 2018-11-02 | 航天长征化学工程股份有限公司 | 一种气化烧嘴 |
US11555612B2 (en) * | 2017-11-29 | 2023-01-17 | Babcock Power Services, Inc. | Dual fuel direct ignition burners |
CN109181774A (zh) * | 2018-08-22 | 2019-01-11 | 清华大学山西清洁能源研究院 | 集成点火功能的水煤浆气化工艺烧嘴 |
CN110500591A (zh) * | 2019-08-09 | 2019-11-26 | 南京绿帝环保能源科技有限公司 | 危险废料的燃料式琉璃态化处理装置及其处理方法 |
CN112963836A (zh) * | 2021-04-06 | 2021-06-15 | 陕西延长石油(集团)有限责任公司 | 一种附带长明灯的高热负荷柴油开工炉供热装置 |
US11827859B1 (en) | 2022-05-03 | 2023-11-28 | NuPhY, Inc. | Biomass gasifier system with rotating distribution manifold |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH429002A (de) * | 1963-02-24 | 1967-01-31 | Ghelfi Salvatore | Brenner zur Verbrennung von wahlweise einem oder verschiedenen einspritzbaren Brennstoffen |
DE3131962C2 (de) * | 1981-08-13 | 1985-07-25 | Steag Ag, 4300 Essen | Leistungsbrenner für staubförmige Brennstoffe |
US4946475A (en) * | 1985-04-16 | 1990-08-07 | The Dow Chemical Company | Apparatus for use with pressurized reactors |
US4857075A (en) * | 1988-05-19 | 1989-08-15 | The Dow Chemical Company | Apparatus for use with pressurized reactors |
DD285523A7 (de) * | 1988-10-12 | 1990-12-19 | �����@������������������k�� | Brenner mit elektrischer zuendeinrichtung fuer gasfoermige brennstoffe und sauerstoff |
DD300200A7 (de) * | 1989-12-27 | 1992-05-27 | Freiberg Brennstoffinst | Verfahren zur ueberwachung von reaktoren zur partialoxidation |
DD299137A7 (de) * | 1989-12-27 | 1992-04-02 | Deutsches Brennstoffinstitut Freiberg Gmbh,De | Zuend- und ueberwachungsvorrichtung fuer brenner |
US5261602A (en) * | 1991-12-23 | 1993-11-16 | Texaco Inc. | Partial oxidation process and burner with porous tip |
AT402963B (de) * | 1995-09-07 | 1997-10-27 | Voest Alpine Ind Anlagen | Verfahren zum verbrennen von brennstoff |
RU2219247C2 (ru) * | 1998-08-28 | 2003-12-20 | Фоест-Альпине Индустрианлагенбау ГмбХ | Способ получения металлического расплава и многофункциональная фурма для получения металлического расплава (варианты) |
JP2002249786A (ja) * | 2001-02-27 | 2002-09-06 | Babcock Hitachi Kk | 原料噴出バーナ |
US6773630B2 (en) * | 2001-11-02 | 2004-08-10 | Texaco Inc. | Process for the gasification of heavy oil |
CN1323260C (zh) * | 2005-06-24 | 2007-06-27 | 北京航天动力研究所 | 可燃粉体旋流组合燃烧器 |
CN1323261C (zh) | 2005-06-24 | 2007-06-27 | 北京航天动力研究所 | 一种可燃粉体旋流燃烧器 |
-
2007
- 2007-08-29 DE DE202007018718U patent/DE202007018718U1/de not_active Expired - Lifetime
- 2007-08-29 DE DE102007040890A patent/DE102007040890A1/de not_active Withdrawn
-
2008
- 2008-08-21 US US12/229,325 patent/US8070484B2/en not_active Expired - Fee Related
- 2008-08-25 EP EP08803189.3A patent/EP2181287B1/de active Active
- 2008-08-25 PL PL08803189T patent/PL2181287T3/pl unknown
- 2008-08-25 WO PCT/EP2008/061071 patent/WO2009027361A2/de active Application Filing
- 2008-08-29 CN CN2008101309708A patent/CN101403496B/zh active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2009027361A3 * |
Also Published As
Publication number | Publication date |
---|---|
PL2181287T3 (pl) | 2017-04-28 |
US8070484B2 (en) | 2011-12-06 |
US20090061372A1 (en) | 2009-03-05 |
EP2181287B1 (de) | 2016-05-04 |
CN101403496B (zh) | 2013-02-06 |
DE202007018718U1 (de) | 2009-05-14 |
WO2009027361A2 (de) | 2009-03-05 |
DE102007040890A1 (de) | 2009-03-05 |
CN101403496A (zh) | 2009-04-08 |
WO2009027361A3 (de) | 2010-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2181287B1 (de) | Kohlenstaubkombinationsbrenner mit integriertem pilotbrenner | |
EP0363787B1 (de) | Brenner mit elektrischer Zündeinrichtung für gasförmige Brennstoffe und Sauerstoff | |
EP0180249B1 (de) | Verfahren zum Betreiben eines Brenners | |
DE102014201386A1 (de) | Pilotbrenner als Bestandteil einer Brenneranordnung für die Druckvergasung fester und flüssiger Brennstoffe | |
EP0638769A2 (de) | Brennstofflanze für flüssige und/oder gasförmige Brennstoffe sowie Verfahren zu deren Betrieb | |
JPH0688107A (ja) | 微粉炭を溶鉱炉のるつぼの中に噴射する方法および装置 | |
WO2009033835A1 (de) | Kohlenstaubkombinationsbrenner mit laser-zündvorrichtung | |
DE102013216732A1 (de) | Kombinationsbrenner mit plasmagezündetem Pilotbrenner | |
DE102004037620A1 (de) | Brennstoff-Sauerstoff-Brenner mit variabler Flammenlänge | |
EP3177743B1 (de) | Brenner-lanzen-einheit | |
DE102007021925B4 (de) | Kompakt-Kohlenstaubbrenner | |
EP3677768B1 (de) | Zündvorrichtung und verfahren zum betreiben der zündvorrichtung | |
DE3604304C2 (de) | ||
DE102009005855B4 (de) | Kompaktlanzenbrenner | |
DD241457A1 (de) | Brenner mit zuendeinrichtung fuer gasfoermige brennstoffe und sauerstoff | |
DE202009000860U1 (de) | Kompaktlanzenbrenner | |
EP2846091B1 (de) | Oxy-gas burner with incandescent ignition | |
CN111998343A (zh) | 一种单喷头多束火焰喷嘴 | |
DD228338B1 (de) | Kohlenstaubbrenner | |
DE102007021927A1 (de) | Ölvergasungsbrenner für aschefreien Flüssigbrennstoff | |
DE3050694C2 (de) | Einrichtung zum Gasstrahlschneiden von Materialien | |
DE102007021924A1 (de) | Kohlenstaubkombinationsbrenner | |
DE4320429A1 (de) | Verfahren zum Zünden der Verbrennung in einer Brennkammer sowie Vorrichtung zur Durchführung des Verfahrens | |
AT404398B (de) | Brenner für die verbrennung von feinkörnigen bis staubförmigen, festen brennstoffen | |
DE102007021926A1 (de) | Öl-/Slurrybrenner mit Injektionszerstäubung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100216 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
R17D | Deferred search report published (corrected) |
Effective date: 20100408 |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
17Q | First examination report despatched |
Effective date: 20131202 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20151119 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 797255 Country of ref document: AT Kind code of ref document: T Effective date: 20160515 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502008014171 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20160504 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160804 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160905 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160805 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160831 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502008014171 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
26N | No opposition filed |
Effective date: 20170207 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160825 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160831 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160831 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170428 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160825 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160831 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160825 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160825 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 797255 Country of ref document: AT Kind code of ref document: T Effective date: 20160825 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160825 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20080825 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160504 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20200819 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502008014171 Country of ref document: DE Owner name: SIEMENS ENERGY GLOBAL GMBH & CO. KG, DE Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20220617 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502008014171 Country of ref document: DE |