PL2479491T3 - Method and burner for burning lean gas in a power plant boiler - Google Patents

Method and burner for burning lean gas in a power plant boiler

Info

Publication number
PL2479491T3
PL2479491T3 PL11151532T PL11151532T PL2479491T3 PL 2479491 T3 PL2479491 T3 PL 2479491T3 PL 11151532 T PL11151532 T PL 11151532T PL 11151532 T PL11151532 T PL 11151532T PL 2479491 T3 PL2479491 T3 PL 2479491T3
Authority
PL
Poland
Prior art keywords
burner
power plant
lean gas
plant boiler
burning lean
Prior art date
Application number
PL11151532T
Other languages
Polish (pl)
Inventor
Pauli Dernjatin
Kati Savolainen
Original Assignee
Fortum Oyj
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 Fortum Oyj filed Critical Fortum Oyj
Publication of PL2479491T3 publication Critical patent/PL2479491T3/en

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 
    • 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
    • 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
    • F23D14/46—Details
    • F23D14/70—Baffles or like flow-disturbing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
    • F23D17/005—Burners for combustion simultaneously or alternately 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
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/20—Fuel flow guiding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2204/00—Burners adapted for simultaneous or alternative combustion having more than one fuel supply
    • F23D2204/20—Burners adapted for simultaneous or alternative combustion having more than one fuel supply gaseous and pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
PL11151532T 2011-01-20 2011-01-20 Method and burner for burning lean gas in a power plant boiler PL2479491T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11151532.6A EP2479491B1 (en) 2011-01-20 2011-01-20 Method and burner for burning lean gas in a power plant boiler

Publications (1)

Publication Number Publication Date
PL2479491T3 true PL2479491T3 (en) 2014-08-29

Family

ID=44645340

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11151532T PL2479491T3 (en) 2011-01-20 2011-01-20 Method and burner for burning lean gas in a power plant boiler

Country Status (3)

Country Link
EP (1) EP2479491B1 (en)
PL (1) PL2479491T3 (en)
WO (1) WO2012098174A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103062773B (en) * 2012-12-25 2015-10-28 杭州全合科技有限公司 Be applicable to the dual burner of high-temperature fuel gas and heavy oil
CN104075319B (en) * 2014-06-19 2017-01-18 广东正鹏生物质能源科技有限公司 Biomass gas combustion device used for industrial boiler
FI126455B (en) * 2015-04-14 2016-12-15 Fortum Oyj Soda boiler, fuel feed means and process for feeding black liquor and air to reduce nitric oxide emissions
JP6664825B2 (en) * 2015-05-08 2020-03-13 三菱日立パワーシステムズインダストリー株式会社 Low calorie gas burner and boiler
WO2017212108A1 (en) * 2016-06-08 2017-12-14 Fortum Oyj Method of burning fuel and a boiler
CN108953815A (en) * 2018-08-21 2018-12-07 绍兴市英强橡塑科技有限公司 A kind of air supply duct
CN109882844B (en) * 2019-03-06 2020-07-17 北京神科博斯热能工程技术有限公司 High-efficient material is joined in marriage and is burnt combustor
CN110160050B (en) * 2019-06-05 2020-10-30 中国矿业大学 Biomass gasification gas and pulverized coal co-combustion low-nitrogen combustor
CN110822423B (en) * 2019-10-08 2021-03-16 西安交通大学 A kind of multi-purpose burner with fins and different diameter gas spin premixing
CN110986039B (en) * 2019-12-18 2021-12-28 史星宇 Gas molecule collision diffusion premixing low-nitrogen combustion device and combustion head thereof
CN111810951B (en) * 2020-07-17 2022-06-28 北京泷涛环境科技有限公司 Environment-friendly combustor with ultralow nitrogen oxide emission
CN112815318A (en) * 2021-03-09 2021-05-18 重庆超力高科技股份有限公司 Burner turbulent flow component and DPF active regeneration mechanism
CN113587092B (en) * 2021-07-28 2025-04-04 西安西热锅炉环保工程有限公司 A low-pressure, low-calorific value gas fuel and hydrogen mixed combustion device and method
CN113739151B (en) * 2021-08-16 2024-03-19 江苏大学 A kind of double tube bidirectional swirl burner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830989C (en) * 1948-10-02 1952-02-11 Huettenbau G M B H Combined pulverized coal and gas burner
DE1501981A1 (en) * 1965-12-24 1969-02-20 Babcock & Wilcox Dampfkessel W Combination burner
DE3048201A1 (en) * 1980-12-20 1982-07-08 L. & C. Steinmüller GmbH, 5270 Gummersbach Burner for nitrogen-bearing fuels, with coaxial primary air ducts - has furnace gas recirculating ducts to these ducts, pref. entering at restriction
DE9300944U1 (en) * 1993-01-23 1993-03-11 Riedhammer GmbH und Co KG, 8500 Nürnberg Gas burner
DE4328130A1 (en) 1993-08-20 1995-02-23 Saacke Gmbh & Co Kg Method and device for low-emission combustion of flowable and / or gaseous fuels with internal flue gas recirculation
CZ303467B6 (en) * 2000-08-04 2012-10-03 Babcock-Hitachi Kabushiki Kaisha Solid fuel burner and method of controlling combustion realized by this burner
FR2889292B1 (en) 2005-07-26 2015-01-30 Optimise METHOD AND INSTALLATION FOR COMBUSTION WITHOUT SUPPORT OF POOR COMBUSTIBLE GAS USING A BURNER AND BURNER THEREFOR
DE102006011326C5 (en) * 2006-03-09 2015-03-19 Alstom Technology Ltd. circular burner
DE102007025051B4 (en) * 2007-05-29 2011-06-01 Hitachi Power Europe Gmbh Cabin gas burner

Also Published As

Publication number Publication date
EP2479491B1 (en) 2014-03-26
WO2012098174A1 (en) 2012-07-26
EP2479491A1 (en) 2012-07-25

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