WO2009126660A3 - Systèmes et procédés de conversion de combustible en poudre - Google Patents

Systèmes et procédés de conversion de combustible en poudre Download PDF

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Publication number
WO2009126660A3
WO2009126660A3 PCT/US2009/039820 US2009039820W WO2009126660A3 WO 2009126660 A3 WO2009126660 A3 WO 2009126660A3 US 2009039820 W US2009039820 W US 2009039820W WO 2009126660 A3 WO2009126660 A3 WO 2009126660A3
Authority
WO
WIPO (PCT)
Prior art keywords
burner
combustion
enclosure
burns
air
Prior art date
Application number
PCT/US2009/039820
Other languages
English (en)
Other versions
WO2009126660A2 (fr
Inventor
James K. Mcknight
Edward Bacorn
Ken W. White
Original Assignee
Mcknight James K
Edward Bacorn
White Ken W
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 Mcknight James K, Edward Bacorn, White Ken W filed Critical Mcknight James K
Priority to EP09729630A priority Critical patent/EP2279378A2/fr
Priority to CA2720970A priority patent/CA2720970A1/fr
Priority to AU2009233850A priority patent/AU2009233850B2/en
Publication of WO2009126660A2 publication Critical patent/WO2009126660A2/fr
Publication of WO2009126660A3 publication Critical patent/WO2009126660A3/fr

Links

Classifications

    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets
    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/003—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/20—Feeding/conveying devices
    • F23K2203/201—Feeding/conveying devices using pneumatic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling
    • F23N2221/10—Analysing fuel properties, e.g. density, calorific
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/26—Measuring humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/02—Solid fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

L'invention porte sur un brûleur brûlant, de préférence exclusivement, des combustibles solides sensiblement explosifs et, de préférence, a une commande de thermostat MARCHE-ARRET, ne gaspille pas d'énergie en préchauffant l'enceinte ou une alimentation en air externe, permet d'obtenir une combustion stable dès l'allumage du mélange poudre-air dans le brûleur, est utilisé dans le mode vertical vers le haut à l'exception de rattrapages de brûleur à pétrole, brûle un combustible solide dans un régime à unique phase comme s'il s'agissait d'un liquide vaporisé ou d'un gaz, est conçu pour achever la combustion à l'intérieur du boîtier de brûleur lui-même plutôt que dans une enceinte de four grande et à haute température qu'il alimente, a une exigence de temps de résidence ultra-court, est un brûleur à consommation recyclée avec une gestion auto-contenue de particules initialement non brûlées, est bien plus petit et plus simple et a un coût plus faible, a une plage dynamique/débit moyen plus large, est plus efficace en termes de caractère complet de la combustion et en termes de rendement thermique, et fonctionne avec un mélange air-combustible approximativement à la vitesse de flamme.
PCT/US2009/039820 2008-04-07 2009-04-07 Systèmes et procédés de conversion de combustible en poudre WO2009126660A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09729630A EP2279378A2 (fr) 2008-04-07 2009-04-07 Systemes et procedes de conversion de combustible en poudre
CA2720970A CA2720970A1 (fr) 2008-04-07 2009-04-07 Systemes et procedes de conversion de combustible en poudre
AU2009233850A AU2009233850B2 (en) 2008-04-07 2009-04-07 Powdered fuel conversion systems and methods

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4299608P 2008-04-07 2008-04-07
US61/042,996 2008-04-07
US7424408P 2008-06-20 2008-06-20
US61/074,244 2008-06-20

Publications (2)

Publication Number Publication Date
WO2009126660A2 WO2009126660A2 (fr) 2009-10-15
WO2009126660A3 true WO2009126660A3 (fr) 2010-01-07

Family

ID=41162558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/039820 WO2009126660A2 (fr) 2008-04-07 2009-04-07 Systèmes et procédés de conversion de combustible en poudre

Country Status (5)

Country Link
EP (1) EP2279378A2 (fr)
KR (1) KR101547583B1 (fr)
AU (1) AU2009233850B2 (fr)
CA (1) CA2720970A1 (fr)
WO (1) WO2009126660A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102012028A (zh) * 2010-12-28 2011-04-13 东莞市嘉品电器有限公司 喷气式燃气炉的燃气混合系统
CN102410534B (zh) * 2011-10-25 2013-12-25 无锡中阳新能源科技有限公司 一种太阳能塔热气流发电辅助热力装置
US20130133560A1 (en) * 2011-11-28 2013-05-30 Scott Laskowski Non-catalytic biomass fuel burner and method
JP6188658B2 (ja) * 2014-09-24 2017-08-30 三菱重工業株式会社 燃焼バーナ及びボイラ
JP6632226B2 (ja) 2015-06-12 2020-01-22 三菱日立パワーシステムズ株式会社 バーナ、燃焼装置、ボイラ及びバーナの制御方法
CN106369630A (zh) * 2016-08-30 2017-02-01 济南同智创新能源科技股份有限公司 一种应用于火炬系统的安全节能燃烧控制系统和方法
CN106766973B (zh) * 2016-12-20 2019-04-26 四川金象赛瑞化工股份有限公司 一种氧化炉工艺联锁控制方法
CN108488784B (zh) * 2018-01-30 2020-10-02 中国神华能源股份有限公司 一种煤粉燃烧锅炉系统以及煤粉燃烧锅炉运行方法
RU2686138C1 (ru) * 2018-02-26 2019-04-24 Общество с ограниченной ответственностью "Новые физические принципы" Способ получения сильно перегретого пара и устройство детонационного парогенератора (варианты)
CN111239053A (zh) * 2018-11-28 2020-06-05 中国科学院大连化学物理研究所 一种动态质量重置法检测化合物临界聚合浓度的方法
US20230065497A1 (en) * 2020-02-14 2023-03-02 Colorado State University Research Foundation Combustion system for solid biomass fuel
WO2022245674A2 (fr) * 2021-05-19 2022-11-24 Clearsign Technologies Corporation Brûleur à faible émission de nox et à haute performance et système associé
CN114217009B (zh) * 2021-12-24 2022-12-30 中国科学技术大学 一种适用于气体、液体灭火剂性能评估的装置
CN116467817B (zh) * 2023-06-01 2023-11-17 广东合胜厨电科技有限公司 一种基于上进风燃烧器的风道设计方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983004085A1 (fr) * 1982-05-14 1983-11-24 T.A.S., Inc. Bruleur de combustible solide pulverise
US4428727A (en) * 1980-07-21 1984-01-31 Klockner-Humboldt-Deutz Ag Burner for solid fuels
US4693189A (en) * 1986-11-03 1987-09-15 Powers Richard M Fluidized bed feeder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1204631A (en) * 1914-03-23 1916-11-14 Fuel Saving Company Feeding and burning fine fuel.
US1684320A (en) * 1923-10-17 1928-09-11 Hermsdorf Ewald Apparatus for feeding powdered fuel to a. furnace
US2616252A (en) * 1946-02-09 1952-11-04 Allis Chalmers Mfg Co Method of producing a gaseous motive fluid with pulverized fuel
US2918117A (en) * 1956-10-04 1959-12-22 Petro Chem Process Company Inc Heavy fuel burner with combustion gas recirculating means
CH613761A5 (fr) * 1976-04-16 1979-10-15 Colmant Cuvelier
US4092094A (en) * 1977-02-25 1978-05-30 Lingl Corporation Method and apparatus for the controlled distribution of powdered solid fuel to burning units
US4927351A (en) * 1986-10-10 1990-05-22 Eagleair, Inc. Method and system for controlling the supply of fuel and air to a furnace

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428727A (en) * 1980-07-21 1984-01-31 Klockner-Humboldt-Deutz Ag Burner for solid fuels
WO1983004085A1 (fr) * 1982-05-14 1983-11-24 T.A.S., Inc. Bruleur de combustible solide pulverise
US4693189A (en) * 1986-11-03 1987-09-15 Powers Richard M Fluidized bed feeder

Also Published As

Publication number Publication date
EP2279378A2 (fr) 2011-02-02
WO2009126660A2 (fr) 2009-10-15
AU2009233850A1 (en) 2009-10-15
KR20110091437A (ko) 2011-08-11
CA2720970A1 (fr) 2009-10-15
AU2009233850B2 (en) 2014-04-10
KR101547583B1 (ko) 2015-08-27

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