EP3971474A4 - Burner device and combustion device - Google Patents

Burner device and combustion device Download PDF

Info

Publication number
EP3971474A4
EP3971474A4 EP19924652.1A EP19924652A EP3971474A4 EP 3971474 A4 EP3971474 A4 EP 3971474A4 EP 19924652 A EP19924652 A EP 19924652A EP 3971474 A4 EP3971474 A4 EP 3971474A4
Authority
EP
European Patent Office
Prior art keywords
burner
combustion
combustion device
burner device
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.)
Pending
Application number
EP19924652.1A
Other languages
German (de)
French (fr)
Other versions
EP3971474A1 (en
Inventor
Mitsunori Hiramoto
Masayasu Sakai
Sunao Watanabe
Takashi Mitani
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.)
Biomass Energy Corp
Original Assignee
Biomass Energy 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 Biomass Energy Corp filed Critical Biomass Energy Corp
Publication of EP3971474A1 publication Critical patent/EP3971474A1/en
Publication of EP3971474A4 publication Critical patent/EP3971474A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/32—Incineration of waste; Incinerator constructions; Details, accessories or control therefor the waste being subjected to a whirling movement, e.g. cyclonic incinerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/06—Mechanically-operated devices, e.g. clinker pushers
    • 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 
    • F23C2201/00—Staged combustion
    • 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
    • F23C2900/06041—Staged supply of oxidant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/30—Cyclonic combustion furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/002—Ash and slag handling in pulverulent fuel furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Solid-Fuel Combustion (AREA)
  • Combustion Of Fluid Fuel (AREA)
EP19924652.1A 2019-04-17 2019-04-17 Burner device and combustion device Pending EP3971474A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/016494 WO2020213091A1 (en) 2019-04-17 2019-04-17 Burner device and combustion device

Publications (2)

Publication Number Publication Date
EP3971474A1 EP3971474A1 (en) 2022-03-23
EP3971474A4 true EP3971474A4 (en) 2023-03-29

Family

ID=72838122

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19924652.1A Pending EP3971474A4 (en) 2019-04-17 2019-04-17 Burner device and combustion device

Country Status (6)

Country Link
EP (1) EP3971474A4 (en)
JP (1) JP6937061B2 (en)
CN (1) CN112469943B (en)
PH (1) PH12020552128A1 (en)
SG (1) SG11202011727RA (en)
WO (1) WO2020213091A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116146983B (en) * 2023-01-13 2023-11-14 华中科技大学 Solid waste self-adaptive pyrolysis system and method for modulating co-firing load of coal-fired boiler

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275394A (en) * 1938-04-29 1942-03-03 Babcock & Wilcox Co Pulverized fuel burning apparatus
GB2068516A (en) * 1980-01-28 1981-08-12 Volvo Flygmotor Ab Incineration of and energy recovery from relatively incombustible waste especially rubber and plastic
FR2502756A1 (en) * 1981-03-24 1982-10-01 Melen Jean Multi-fuel hot gas generator - has automatic temperature control and automatic additional air control valve

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128992A5 (en) * 1971-03-10 1972-10-27 Ugine Kuhlmann
US3868212A (en) * 1971-08-03 1975-02-25 Ressorts Du Nord Sa Radiant burner and furnace for treating at high temperature
CH561879A5 (en) * 1971-08-03 1975-05-15 Ressorts Du Nord Sa
US4206712A (en) * 1978-06-29 1980-06-10 Foster Wheeler Energy Corporation Fuel-staging coal burner
JPS5823073Y2 (en) * 1979-06-06 1983-05-17 大機工業株式会社 garbage incinerator
JPS5859812U (en) * 1981-10-13 1983-04-22 日本「ほ」道株式会社 Infrared generator for heating road surfaces, etc.
JP3998302B2 (en) * 1997-10-31 2007-10-24 三機工業株式会社 Secondary combustion method for waste incinerator
RU2282105C2 (en) * 2000-08-04 2006-08-20 Бабкок-Хитачи Кабусики Кайса Solid fuel burner (variants), fuel combustion device (variants), boiler (variants), fuel combustion method (variants), boiler system and power plant (variants)
JP2008013738A (en) 2006-07-06 2008-01-24 Biomass Products:Kk Fine powder fuel of lignocellulose biomass and its manufacturing method
KR100821124B1 (en) * 2007-11-16 2008-04-14 에너원 주식회사 Combustion apparatus for recovering heat
JP5336876B2 (en) 2009-02-13 2013-11-06 九州オリンピア工業株式会社 Biofuel combustion equipment
JP5362620B2 (en) 2009-05-26 2013-12-11 株式会社バイオマス・プロダクツ Biomass powder fuel combustion burner
WO2012144101A1 (en) * 2011-04-19 2012-10-26 北海道特殊飼料株式会社 Combustion device, combustion method, and electric power-generating device and electric power-generating method using same
JP6220543B2 (en) * 2013-04-15 2017-10-25 バイオマスエナジー株式会社 Burner device and combustion furnace

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275394A (en) * 1938-04-29 1942-03-03 Babcock & Wilcox Co Pulverized fuel burning apparatus
GB2068516A (en) * 1980-01-28 1981-08-12 Volvo Flygmotor Ab Incineration of and energy recovery from relatively incombustible waste especially rubber and plastic
FR2502756A1 (en) * 1981-03-24 1982-10-01 Melen Jean Multi-fuel hot gas generator - has automatic temperature control and automatic additional air control valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020213091A1 *

Also Published As

Publication number Publication date
PH12020552128A1 (en) 2021-07-19
EP3971474A1 (en) 2022-03-23
WO2020213091A1 (en) 2020-10-22
JPWO2020213091A1 (en) 2021-05-06
CN112469943A (en) 2021-03-09
CN112469943B (en) 2024-06-07
JP6937061B2 (en) 2021-09-22
SG11202011727RA (en) 2020-12-30

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