CA1181998A - Fuel combustor - Google Patents

Fuel combustor

Info

Publication number
CA1181998A
CA1181998A CA000398337A CA398337A CA1181998A CA 1181998 A CA1181998 A CA 1181998A CA 000398337 A CA000398337 A CA 000398337A CA 398337 A CA398337 A CA 398337A CA 1181998 A CA1181998 A CA 1181998A
Authority
CA
Canada
Prior art keywords
combustion
head end
combustor
exit
coal
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.)
Expired
Application number
CA000398337A
Other languages
English (en)
French (fr)
Inventor
Hideo Iwata
Charles L. Dailey
John A. Hardgrove
Douglas B. Sheppard
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of CA1181998A publication Critical patent/CA1181998A/en
Expired legal-status Critical Current

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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • F23C3/008—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion 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 
    • 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
    • F23C7/02—Disposition of air supply not passing through burner
    • 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
    • F23J1/08—Liquid slag removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Feeding And Controlling Fuel (AREA)
CA000398337A 1981-03-17 1982-03-15 Fuel combustor Expired CA1181998A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24455381A 1981-03-17 1981-03-17
US6/244,553 1981-03-17

Publications (1)

Publication Number Publication Date
CA1181998A true CA1181998A (en) 1985-02-05

Family

ID=22923231

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000398337A Expired CA1181998A (en) 1981-03-17 1982-03-15 Fuel combustor

Country Status (13)

Country Link
EP (1) EP0073830B1 (xx)
JP (1) JPS58500420A (xx)
AU (1) AU551776B2 (xx)
CA (1) CA1181998A (xx)
DE (1) DE3237454C2 (xx)
DK (1) DK509582A (xx)
IL (1) IL65224A0 (xx)
IT (1) IT1155634B (xx)
MX (1) MX160386A (xx)
NL (1) NL8220118A (xx)
PL (1) PL235462A1 (xx)
WO (1) WO1982003261A1 (xx)
ZA (1) ZA821798B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128903C2 (de) * 1981-07-22 1983-09-08 L. & C. Steinmüller GmbH, 5270 Gummersbach "Verfahren zum Eintragen von Additiv in einen Reaktionsgasstrom"
EP0111874B1 (de) * 1982-12-15 1987-04-22 Gewerkschaft Sophia-Jacoba Steinkohlenbergwerk Einrichtung zum Verbrennen insbesondere von reaktionsträgem Kohlenstaub
US4660478A (en) * 1984-11-13 1987-04-28 Trw Inc. Slagging combustor with externally-hot fuel injector
DE3689922T2 (de) * 1986-10-27 1994-12-08 Trw Inc Schmelzfeuerungsanlage.
DE19517529A1 (de) * 1995-05-12 1996-11-14 Petersen Hugo Verfahrenstech Brenner

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1698555A (en) * 1922-06-24 1929-01-08 Babcock & Wilcox Co Apparatus for burning finely-divided fuel
US2357301A (en) * 1941-03-07 1944-09-05 Babcock & Wilcox Co Fuel burning method and apparatus
GB690365A (en) * 1950-09-06 1953-04-15 Babcock & Wilcox Ltd Improvements in furnaces
US2738776A (en) * 1951-06-13 1956-03-20 Pollopas Patents Ltd Furnace burners
GB716669A (en) * 1951-06-15 1954-10-13 Babcock & Wilcox Ltd Improvements in or relating to combustion apparatus adapted to burn solid fuel in suspension and to a method of generating heat and recovering ash from particles separated from gases from such apparatus
GB747929A (en) * 1953-05-02 1956-04-18 Babcock & Wilcox Ltd Improvements in combustion apparatus of the kind including a cyclone furnace
DE1238148B (de) * 1953-07-22 1967-04-06 Siemens Ag Brennkammer fuer mit Kohlenstaub betriebene Feuerungen
DE1208443B (de) * 1953-11-03 1966-01-05 Giovanni Hilgers Dr Ing Vorrichtung zur Vergasung von staubfoermiger oder feinkoerniger Kohle
US2842105A (en) * 1955-07-20 1958-07-08 Babcock & Wilcox Co Cyclone fired vapor generating unit with downcomer support for the cyclone furnace
US2971480A (en) * 1957-10-08 1961-02-14 Babcock & Wilcox Co Cyclone furnace
GB874059A (en) * 1959-02-17 1961-08-02 Foster Wheeler Ltd Improved cyclone furnaces
US3199476A (en) * 1963-04-30 1965-08-10 Nettel Frederick Apparatus and method for compound cyclone combustion of coal and other fuels
DE1526190B2 (de) * 1965-08-11 1972-08-03 Feuerung fuer einen dampferzeuger
GB1180929A (en) * 1966-04-28 1970-02-11 English Electric Co Ltd Combustion Apparatus, for example for Gas Turbines.
US3568612A (en) * 1968-03-25 1971-03-09 Torrax Systems Combustion chamber
US3777678A (en) * 1971-06-14 1973-12-11 Mac Millan Bloedel Ltd Cyclonic type fuel burner
US3727563A (en) * 1971-07-02 1973-04-17 Gen Electric Incinerator
US3797413A (en) * 1973-04-23 1974-03-19 Gen Electric Incinerator
US3865054A (en) * 1973-10-30 1975-02-11 Du Pont Cyclonic incinerator
US3837303A (en) * 1973-11-09 1974-09-24 Mill Conversion Contractors In Wood and gas fuel burner
US4060041A (en) * 1975-06-30 1977-11-29 Energy Products Of Idaho Low pollution incineration of solid waste
US4132180A (en) * 1975-07-31 1979-01-02 Fredrick William L Apparatus and method for enhancing combustibility of solid fuels
JPS5380836A (en) * 1976-12-27 1978-07-17 Hokkaido Sugar Co Method of dustless combustion and combustion furnace therefor
US4144019A (en) * 1977-03-24 1979-03-13 Combustion Equipment Associates, Inc. Vortex type burner
US4217132A (en) * 1977-09-27 1980-08-12 Trw Inc. Method for in-flight combustion of carbonaceous fuels
US4206712A (en) * 1978-06-29 1980-06-10 Foster Wheeler Energy Corporation Fuel-staging coal burner

Also Published As

Publication number Publication date
EP0073830B1 (en) 1988-01-13
ZA821798B (en) 1983-04-27
JPH0259362B2 (xx) 1990-12-12
IL65224A0 (en) 1982-05-31
WO1982003261A1 (en) 1982-09-30
IT8267327A0 (it) 1982-03-16
EP0073830A4 (en) 1985-10-14
DE3237454C2 (de) 1995-09-14
AU551776B2 (en) 1986-05-08
PL235462A1 (xx) 1982-11-08
JPS58500420A (ja) 1983-03-17
DK509582A (da) 1982-11-16
NL8220118A (nl) 1983-02-01
AU8331382A (en) 1982-10-06
EP0073830A1 (en) 1983-03-16
IT1155634B (it) 1987-01-28
DE3237454T1 (de) 1983-07-28
MX160386A (es) 1990-02-14

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry