EP3604925A4 - Heating device and heating method - Google Patents

Heating device and heating method Download PDF

Info

Publication number
EP3604925A4
EP3604925A4 EP18778121.6A EP18778121A EP3604925A4 EP 3604925 A4 EP3604925 A4 EP 3604925A4 EP 18778121 A EP18778121 A EP 18778121A EP 3604925 A4 EP3604925 A4 EP 3604925A4
Authority
EP
European Patent Office
Prior art keywords
heating
heating device
heating method
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
Application number
EP18778121.6A
Other languages
German (de)
French (fr)
Other versions
EP3604925B1 (en
EP3604925A1 (en
Inventor
Yukimasa HORIKAWA
Kazuaki Hara
Koji Iwata
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP3604925A1 publication Critical patent/EP3604925A1/en
Publication of EP3604925A4 publication Critical patent/EP3604925A4/en
Application granted granted Critical
Publication of EP3604925B1 publication Critical patent/EP3604925B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • 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
    • F23D14/74—Preventing flame lift-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/02—Pilot flame igniters without interlock with main fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/02—Pilot flame igniters without interlock with main fuel supply
    • F23Q9/04—Pilot flame igniters without interlock with main fuel supply for upright burners, e.g. gas-cooker burners
    • F23Q9/045—Structurally associated with a main-burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/08—Pilot flame igniters with interlock with main fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2209/00—Safety arrangements
    • F23D2209/20—Flame lift-off / stability

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)
EP18778121.6A 2017-03-27 2018-03-19 Heating device and heating method Active EP3604925B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017061583 2017-03-27
PCT/JP2018/010774 WO2018180694A1 (en) 2017-03-27 2018-03-19 Heating device and heating method

Publications (3)

Publication Number Publication Date
EP3604925A1 EP3604925A1 (en) 2020-02-05
EP3604925A4 true EP3604925A4 (en) 2020-04-01
EP3604925B1 EP3604925B1 (en) 2022-05-11

Family

ID=63675710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18778121.6A Active EP3604925B1 (en) 2017-03-27 2018-03-19 Heating device and heating method

Country Status (6)

Country Link
EP (1) EP3604925B1 (en)
JP (1) JP6690779B2 (en)
KR (1) KR102273957B1 (en)
CN (1) CN110325794B (en)
TW (1) TWI670457B (en)
WO (1) WO2018180694A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175920A (en) * 1975-07-31 1979-11-27 Exxon Research & Engineering Co. Multiple fuel supply system for staged air burners
JPS5899607A (en) * 1981-12-07 1983-06-14 Matsushita Electric Ind Co Ltd Burner
JPH07269817A (en) * 1994-03-30 1995-10-20 Yazaki Corp Gas burner
JP2013194991A (en) * 2012-03-19 2013-09-30 Jfe Steel Corp Burner for sintering machine ignition furnace
JP2014201809A (en) * 2013-04-08 2014-10-27 新日鉄住金エンジニアリング株式会社 Combustion device and operation method thereof, and rotary hearth furnace
WO2017048638A1 (en) * 2015-09-14 2017-03-23 Clearsign Combustion Corporation Partially transitioned flame start-up of a perforated flame holder

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822864A (en) * 1953-09-28 1958-02-11 Babcock & Wilcox Co Combination fluid fuel burner
US3302596A (en) * 1966-01-21 1967-02-07 Little Inc A Combustion device
JPS54115645U (en) * 1978-02-02 1979-08-14
JPS56158716U (en) * 1980-04-25 1981-11-26
JPS58124U (en) * 1981-06-20 1983-01-05 大阪瓦斯株式会社 Radiant tube burner
JPS5899607U (en) * 1981-12-28 1983-07-06 東芝機械株式会社 Measuring device
BR8807917A (en) * 1988-09-02 1991-05-14 American Combustion Inc PROCESS AND BURNER FOR COMBUSTING COMBUSTIBLE MATERIAL
JP2739884B2 (en) * 1991-12-20 1998-04-15 東京瓦斯株式会社 Burner with low nitrogen oxide generation
JP2788698B2 (en) * 1992-11-24 1998-08-20 日本ファーネス工業株式会社 Low NOx combustion method and its burner
JP3282944B2 (en) * 1994-07-18 2002-05-20 トヨタ自動車株式会社 Low NOx burner
JP4018809B2 (en) * 1998-06-10 2007-12-05 株式会社Ｎｆｋホールディングス Additional combustion method using gas turbine exhaust gas and additional burner using this additional combustion method
US20070037106A1 (en) * 2005-08-12 2007-02-15 Kobayashi William T Method and apparatus to promote non-stationary flame
US20070231761A1 (en) * 2006-04-03 2007-10-04 Lee Rosen Integration of oxy-fuel and air-fuel combustion
JP4963621B2 (en) * 2007-03-30 2012-06-27 オリンピア工業株式会社 Low NOx gas burner
JP4971008B2 (en) * 2007-03-30 2012-07-11 東邦瓦斯株式会社 Gas burner
CN101520178A (en) * 2009-04-07 2009-09-02 湖南吉祥石化科技股份有限公司 High-tenacity mixing low pollution combustor discharging acid gas
JP6168875B2 (en) * 2013-06-21 2017-07-26 日本ファーネス株式会社 Fuel two-stage combustion burner apparatus and fuel two-stage combustion method
JP6102009B2 (en) * 2015-02-27 2017-03-29 大陽日酸株式会社 GAS FUEL BURNER AND HEATING METHOD USING GAS FUEL BURNER
JP6043393B2 (en) * 2015-03-31 2016-12-14 大陽日酸株式会社 Burner flame formation method
JP6480287B2 (en) * 2015-08-13 2019-03-06 中外炉工業株式会社 Industrial furnace and method for igniting industrial furnace
CN106152136B (en) * 2016-08-26 2018-11-16 佛山市科皓燃烧设备制造有限公司 The ultralow NOx fuel dilution technology heat-accumulating burner of combustion gas injection

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175920A (en) * 1975-07-31 1979-11-27 Exxon Research & Engineering Co. Multiple fuel supply system for staged air burners
JPS5899607A (en) * 1981-12-07 1983-06-14 Matsushita Electric Ind Co Ltd Burner
JPH07269817A (en) * 1994-03-30 1995-10-20 Yazaki Corp Gas burner
JP2013194991A (en) * 2012-03-19 2013-09-30 Jfe Steel Corp Burner for sintering machine ignition furnace
JP2014201809A (en) * 2013-04-08 2014-10-27 新日鉄住金エンジニアリング株式会社 Combustion device and operation method thereof, and rotary hearth furnace
WO2017048638A1 (en) * 2015-09-14 2017-03-23 Clearsign Combustion Corporation Partially transitioned flame start-up of a perforated flame holder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018180694A1 *

Also Published As

Publication number Publication date
CN110325794A (en) 2019-10-11
KR20190113899A (en) 2019-10-08
TW201839342A (en) 2018-11-01
JPWO2018180694A1 (en) 2019-11-21
JP6690779B2 (en) 2020-04-28
WO2018180694A1 (en) 2018-10-04
EP3604925B1 (en) 2022-05-11
KR102273957B1 (en) 2021-07-06
TWI670457B (en) 2019-09-01
EP3604925A1 (en) 2020-02-05
CN110325794B (en) 2021-07-20

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