CA1181998A - Fuel combustor - Google Patents
Fuel combustorInfo
- 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
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 39
- 238000002485 combustion reaction Methods 0.000 claims abstract description 150
- 239000007800 oxidant agent Substances 0.000 claims abstract description 116
- 239000003245 coal Substances 0.000 claims abstract description 101
- 239000002893 slag Substances 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000011084 recovery Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 239000000306 component Substances 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 53
- 238000011143 downstream manufacturing Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101100390736 Danio rerio fign gene Proteins 0.000 description 1
- 101100390738 Mus musculus Fign gene Proteins 0.000 description 1
- 241001282736 Oriens Species 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
- Gasification And Melting Of Waste (AREA)
- Feeding And Controlling Fuel (AREA)
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)
Families Citing this family (5)
| 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 |
| KR950011331B1 (ko) * | 1986-10-27 | 1995-09-30 | 티 알 더블유 인코포레이티드 | 슬래깅 연소 시스템 |
| DE19517529A1 (de) * | 1995-05-12 | 1996-11-14 | Petersen Hugo Verfahrenstech | Brenner |
Family Cites Families (26)
| 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 |
-
1982
- 1982-03-11 NL NL8220118A patent/NL8220118A/nl unknown
- 1982-03-11 DE DE3237454T patent/DE3237454C2/de not_active Expired - Lifetime
- 1982-03-11 IL IL65224A patent/IL65224A0/xx not_active IP Right Cessation
- 1982-03-11 WO PCT/US1982/000311 patent/WO1982003261A1/en active IP Right Grant
- 1982-03-11 AU AU83313/82A patent/AU551776B2/en not_active Expired
- 1982-03-11 EP EP82901239A patent/EP0073830B1/en not_active Expired
- 1982-03-11 JP JP57501243A patent/JPS58500420A/ja active Granted
- 1982-03-15 CA CA000398337A patent/CA1181998A/en not_active Expired
- 1982-03-16 PL PL23546282A patent/PL235462A1/xx unknown
- 1982-03-16 MX MX191822A patent/MX160386A/es unknown
- 1982-03-16 IT IT67327/82A patent/IT1155634B/it active
- 1982-03-17 ZA ZA821798A patent/ZA821798B/xx unknown
- 1982-11-16 DK DK509582A patent/DK509582A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0073830B1 (en) | 1988-01-13 |
| JPS58500420A (ja) | 1983-03-17 |
| DE3237454T1 (de) | 1983-07-28 |
| IT1155634B (it) | 1987-01-28 |
| EP0073830A4 (en) | 1985-10-14 |
| PL235462A1 (enrdf_load_stackoverflow) | 1982-11-08 |
| NL8220118A (nl) | 1983-02-01 |
| AU8331382A (en) | 1982-10-06 |
| ZA821798B (en) | 1983-04-27 |
| DE3237454C2 (de) | 1995-09-14 |
| DK509582A (da) | 1982-11-16 |
| AU551776B2 (en) | 1986-05-08 |
| IT8267327A0 (it) | 1982-03-16 |
| EP0073830A1 (en) | 1983-03-16 |
| WO1982003261A1 (en) | 1982-09-30 |
| IL65224A0 (en) | 1982-05-31 |
| JPH0259362B2 (enrdf_load_stackoverflow) | 1990-12-12 |
| MX160386A (es) | 1990-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |