ZA202201710B - Hybrid boiler-dryer and method - Google Patents

Hybrid boiler-dryer and method

Info

Publication number
ZA202201710B
ZA202201710B ZA2022/01710A ZA202201710A ZA202201710B ZA 202201710 B ZA202201710 B ZA 202201710B ZA 2022/01710 A ZA2022/01710 A ZA 2022/01710A ZA 202201710 A ZA202201710 A ZA 202201710A ZA 202201710 B ZA202201710 B ZA 202201710B
Authority
ZA
South Africa
Prior art keywords
dryer
hybrid boiler
boiler
hybrid
Prior art date
Application number
ZA2022/01710A
Other languages
English (en)
Inventor
Frederic Vitse
Steven Unker
Carl Edberg
Original Assignee
Gen Electric
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
Priority claimed from US16/548,167 external-priority patent/US11142717B2/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of ZA202201710B publication Critical patent/ZA202201710B/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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/002—Fluidised bed combustion apparatus for pulverulent solid fuel
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/50—Control of recirculation rate
    • 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 
    • F23C2206/00—Fluidised bed combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Incineration Of Waste (AREA)
  • Combustion Of Fluid Fuel (AREA)
ZA2022/01710A 2019-08-22 2022-02-09 Hybrid boiler-dryer and method ZA202201710B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/548,167 US11142717B2 (en) 2019-03-22 2019-08-22 Hybrid boiler-dryer and method
PCT/US2020/046312 WO2021034637A1 (en) 2019-08-22 2020-08-14 Hybrid boiler-dryer and method

Publications (1)

Publication Number Publication Date
ZA202201710B true ZA202201710B (en) 2022-10-26

Family

ID=72266858

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/01710A ZA202201710B (en) 2019-08-22 2022-02-09 Hybrid boiler-dryer and method

Country Status (6)

Country Link
EP (1) EP4018124A1 (zh)
JP (1) JP2022545772A (zh)
CN (1) CN114270101A (zh)
TW (1) TWI837404B (zh)
WO (1) WO2021034637A1 (zh)
ZA (1) ZA202201710B (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546465A1 (de) * 1985-11-02 1987-05-14 Helmut Kohler Verfahren und anordnung zum betrieb eines verbrennungskraftwerkes
JPH01210795A (ja) * 1988-02-18 1989-08-24 Ishikawajima Harima Heavy Ind Co Ltd 粉体燃焼床及び循環流動床燃焼装置
ATE127904T1 (de) * 1991-02-26 1995-09-15 Oberoesterr Ferngas Verfahren und vorrichtung zum verbrennen von stückigen, biogenen brennstoffen.
FI120162B (fi) * 2005-02-17 2009-07-15 Foster Wheeler Energia Oy Leijupetikattilalaitos ja menetelmä rikkipitoisen polttoaineen polttamiseksi leijupetikattilalaitoksessa
TWI435034B (zh) * 2009-09-18 2014-04-21 Ind Tech Res Inst 流體化床燃燒爐溫度控制方法
PL2876371T3 (pl) * 2013-11-22 2019-05-31 Sumitomo SHI FW Energia Oy Sposób i urządzenie do spalania paliwa siarkowego w kotle z obiegowym złożem fluidalnym
CN103697466A (zh) * 2013-12-20 2014-04-02 哈尔滨锅炉厂有限责任公司 带烟气再循环旁路的循环流化床锅炉及nox排放方法

Also Published As

Publication number Publication date
CN114270101A (zh) 2022-04-01
TW202108231A (zh) 2021-03-01
EP4018124A1 (en) 2022-06-29
WO2021034637A1 (en) 2021-02-25
JP2022545772A (ja) 2022-10-31
TWI837404B (zh) 2024-04-01

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