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
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
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 (5)

Country Link
EP (1) EP4018124A1 (en)
JP (1) JP2022545772A (en)
CN (1) CN114270101A (en)
WO (1) WO2021034637A1 (en)
ZA (1) ZA202201710B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546465A1 (en) * 1985-11-02 1987-05-14 Helmut Kohler Process and arrangement for operating a fuel-burning power station
JPH01210795A (en) * 1988-02-18 1989-08-24 Ishikawajima Harima Heavy Ind Co Ltd Powder burning bed and circulating fluidized bed combustion device
DK0501944T3 (en) * 1991-02-26 1996-02-05 Oberoesterr Ferngas Method and apparatus for combustion of bulky, biogenic fuels
CN103697466A (en) * 2013-12-20 2014-04-02 哈尔滨锅炉厂有限责任公司 Circulating fluidized bed boiler with smoke recirculating bypass, and NOX discharging method

Also Published As

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

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