EP3124861A4 - Brennkammer mit erzwungener umkehrung - Google Patents
Brennkammer mit erzwungener umkehrung Download PDFInfo
- Publication number
- EP3124861A4 EP3124861A4 EP14795537.1A EP14795537A EP3124861A4 EP 3124861 A4 EP3124861 A4 EP 3124861A4 EP 14795537 A EP14795537 A EP 14795537A EP 3124861 A4 EP3124861 A4 EP 3124861A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion chamber
- chamber capable
- forcibly returning
- flame
- returning flame
- 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.)
- Withdrawn
Links
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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
-
- 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
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/02—Disposition of air supply not passing through burner
-
- 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
- F23D11/40—Mixing tubes or chambers; Burner heads
-
- 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
- F23C2900/03006—Reverse flow combustion chambers
-
- 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
- F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Air Supply (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410121259.1A CN103851623B (zh) | 2014-03-28 | 2014-03-28 | 一种强制回焰的燃烧室 |
PCT/CN2014/000371 WO2015143582A1 (zh) | 2014-03-28 | 2014-04-04 | 一种强制回焰的燃烧室 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3124861A1 EP3124861A1 (de) | 2017-02-01 |
EP3124861A4 true EP3124861A4 (de) | 2017-11-22 |
Family
ID=50859595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14795537.1A Withdrawn EP3124861A4 (de) | 2014-03-28 | 2014-04-04 | Brennkammer mit erzwungener umkehrung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160265766A1 (de) |
EP (1) | EP3124861A4 (de) |
CN (1) | CN103851623B (de) |
IN (1) | IN2014DN09354A (de) |
RU (1) | RU2612694C2 (de) |
WO (1) | WO2015143582A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105910102B (zh) * | 2016-05-27 | 2018-04-10 | 中国科学技术大学 | 一种火旋风式燃烧器 |
IT201600129779A1 (it) * | 2016-12-22 | 2018-06-22 | Ecoflam Bruciatori S P A | Testa di combustione a bassa emissione di ossidi di azoto con mezzi di guida dell’aria |
IT201600129792A1 (it) * | 2016-12-22 | 2018-06-22 | Ecoflam Bruciatori S P A | Testa di combustione a bassa emissione di ossidi di azoto con mezzi di battuta del boccaglio |
IT201600129822A1 (it) * | 2016-12-22 | 2018-06-22 | Ecoflam Bruciatori S P A | Testa di combustione a bassa emissione di ossidi di azoto con sovraboccaglio munito di mezzi di ricircolo |
CN106969347B (zh) * | 2017-05-16 | 2023-11-03 | 中煤科工清洁能源股份有限公司 | 一种带有锁火装置的锅炉 |
CN110657426B (zh) * | 2019-10-11 | 2021-07-20 | 中国石油大学(华东) | 一种具有高引射烟气的高原型燃油燃烧器及设计方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB639483A (en) * | 1948-01-02 | 1950-06-28 | Power Jets Res & Dev Ltd | Improvements in combustion systems |
US4431403A (en) * | 1981-04-23 | 1984-02-14 | Hauck Manufacturing Company | Burner and method |
US5193346A (en) * | 1986-11-25 | 1993-03-16 | General Electric Company | Premixed secondary fuel nozzle with integral swirler |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746499A (en) * | 1970-07-06 | 1973-07-17 | Exxon Research Engineering Co | Staged air burner with swirling auxiliary air flow |
SU362976A1 (ru) * | 1970-07-17 | 1972-12-30 | Б. И. Шестаков, В. П. Мозгунов , Б. И. Калашников Куйбышевский политехнический институт В. В. Куйбышева | .союзная |
DE2936970A1 (de) * | 1979-09-13 | 1981-04-02 | Robert Bosch Gmbh, 7000 Stuttgart | Oelzerstaeubungsbrenner, insbesondere fuer geraete kleiner leistung |
US4688496A (en) * | 1985-07-26 | 1987-08-25 | Enatech Corporation | Pulverized coal burner |
DE3766374D1 (de) * | 1986-01-08 | 1991-01-10 | Hitachi Ltd | Verfahren und vorrichtung zur verbrennung eines kohlenstaub-wassergemisches. |
US4952136A (en) * | 1987-05-12 | 1990-08-28 | Control Systems Company | Burner assembly for oil fired furnaces |
CN1017470B (zh) * | 1991-01-16 | 1992-07-15 | 哈尔滨普华煤燃烧技术开发中心 | 多煤种燃烧器及其燃烧方法 |
JPH1038222A (ja) * | 1996-07-22 | 1998-02-13 | Sanyo Electric Co Ltd | 元混合式面状火炎型バーナ |
CN1185560A (zh) * | 1996-12-18 | 1998-06-24 | 王可杭 | 一种风动式燃烧器 |
US6119954A (en) * | 1997-03-20 | 2000-09-19 | Kamath; Bola | Air-atomizing oil and/or gas burner utilizing a low pressure fan and nozzle |
RU2212003C1 (ru) * | 2002-09-25 | 2003-09-10 | Общество с ограниченной ответственностью "НОВАЯ ЭНЕРГИЯ" | Способ и устройство для сжигания топлива |
EP1985924A1 (de) * | 2007-04-23 | 2008-10-29 | Siemens Aktiengesellschaft | Drallvorrichtung |
CN101839478B (zh) * | 2010-06-13 | 2011-07-13 | 山西蓝天环保设备有限公司 | 煤粉工业锅炉的稳燃方法及装置 |
CN102305397A (zh) * | 2011-09-08 | 2012-01-04 | 上海题桥能源科技发展有限公司 | 一种具有三次旋流风的低nox液排渣煤粉燃烧设备 |
CN102777894B (zh) * | 2012-05-28 | 2015-04-15 | 李延新 | 一种逆向喷粉燃烧机 |
CN103148477B (zh) * | 2013-02-26 | 2015-09-23 | 李延新 | 一种螺旋入粉式煤粉燃烧机 |
CN204141587U (zh) * | 2014-03-28 | 2015-02-04 | 李延新 | 一种强制回焰的燃烧室 |
-
2014
- 2014-03-28 CN CN201410121259.1A patent/CN103851623B/zh active Active
- 2014-04-04 US US14/400,883 patent/US20160265766A1/en not_active Abandoned
- 2014-04-04 WO PCT/CN2014/000371 patent/WO2015143582A1/zh active Application Filing
- 2014-04-04 EP EP14795537.1A patent/EP3124861A4/de not_active Withdrawn
- 2014-04-04 RU RU2014144080A patent/RU2612694C2/ru active
- 2014-11-07 IN IN9354DEN2014 patent/IN2014DN09354A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB639483A (en) * | 1948-01-02 | 1950-06-28 | Power Jets Res & Dev Ltd | Improvements in combustion systems |
US4431403A (en) * | 1981-04-23 | 1984-02-14 | Hauck Manufacturing Company | Burner and method |
US5193346A (en) * | 1986-11-25 | 1993-03-16 | General Electric Company | Premixed secondary fuel nozzle with integral swirler |
Also Published As
Publication number | Publication date |
---|---|
EP3124861A1 (de) | 2017-02-01 |
WO2015143582A1 (zh) | 2015-10-01 |
CN103851623A (zh) | 2014-06-11 |
CN103851623B (zh) | 2017-03-15 |
RU2014144080A (ru) | 2016-05-27 |
RU2612694C2 (ru) | 2017-03-13 |
US20160265766A1 (en) | 2016-09-15 |
IN2014DN09354A (de) | 2015-07-17 |
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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: 20160920 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20171020 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F23C 7/00 20060101ALI20171016BHEP Ipc: F23D 11/40 20060101ALI20171016BHEP Ipc: F23C 3/00 20060101AFI20171016BHEP Ipc: F23D 14/24 20060101ALI20171016BHEP Ipc: F23C 7/02 20060101ALI20171016BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180519 |