SE8001481L - BRENNARE - Google Patents
BRENNAREInfo
- Publication number
- SE8001481L SE8001481L SE8001481A SE8001481A SE8001481L SE 8001481 L SE8001481 L SE 8001481L SE 8001481 A SE8001481 A SE 8001481A SE 8001481 A SE8001481 A SE 8001481A SE 8001481 L SE8001481 L SE 8001481L
- Authority
- SE
- Sweden
- Prior art keywords
- burner
- air
- combustion
- tube
- chalice
- Prior art date
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
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
- F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
- F23D17/007—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel liquid or pulverulent fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Of Fluid Fuel (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
A burner for the combustion of nitrogenous fuels in a closed combustion chamber, comprises a core air tube 1 fitted with a centrally disposed oil atomiser lance, a coal dust tube 6 surrounding the core air tube, a jacket air tube 9 surrounding the dust tube with an axially displaceable ring of swirl vanes 10 disposed at the air inlet, and a burner chalice 14 which widens out towards the combustion chamber. Air nozzles for supply of additional air are arranged in a concentric arrangement around the burner chalice. The air supplied to the burner chalice is less than that required for complete combustion, and the reaction products from the partial combustion of the fuel at the burner outlet are subsequently burnt in a secondary zone by air supplied through the nozzles in excess of that required for complete combustion. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2908448A DE2908448C2 (en) | 1979-03-05 | 1979-03-05 | Burners for burning nitrogenous fuels |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8001481L true SE8001481L (en) | 1980-09-06 |
SE439363B SE439363B (en) | 1985-06-10 |
Family
ID=6064465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8001481A SE439363B (en) | 1979-03-05 | 1980-02-26 | NITROGEN FUEL BURNER |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS55121308A (en) |
AU (1) | AU536420B2 (en) |
BE (1) | BE882038A (en) |
DE (1) | DE2908448C2 (en) |
DK (1) | DK148928C (en) |
FI (1) | FI65853C (en) |
FR (1) | FR2450999B1 (en) |
GB (1) | GB2043871B (en) |
IT (1) | IT1135969B (en) |
NL (1) | NL8000995A (en) |
NO (1) | NO149710C (en) |
SE (1) | SE439363B (en) |
ZA (1) | ZA801258B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5745007A (en) * | 1980-08-30 | 1982-03-13 | Matsushita Electric Works Ltd | Manufacture of artificial decorative veneer |
DE3048201A1 (en) * | 1980-12-20 | 1982-07-08 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Burner for nitrogen-bearing fuels, with coaxial primary air ducts - has furnace gas recirculating ducts to these ducts, pref. entering at restriction |
JPS5811308A (en) * | 1981-07-14 | 1983-01-22 | Sumitomo Cement Co Ltd | Pulverized coal combustion burner |
JPS5824712A (en) * | 1981-08-06 | 1983-02-14 | Kobe Steel Ltd | Method of blow-in combustion of pulverized coal |
US4523530A (en) * | 1982-02-26 | 1985-06-18 | Sumitomo Metal Industries, Ltd. | Powdery coal burner |
JPS58132314U (en) * | 1982-02-26 | 1983-09-06 | 住友金属工業株式会社 | pulverized coal burner |
US4504216A (en) * | 1982-09-15 | 1985-03-12 | Eagleair, Inc. | Burner register assembly |
US5302115A (en) * | 1982-09-15 | 1994-04-12 | Damper Design, Inc. | Burner register assembly |
DE3331989A1 (en) * | 1983-09-05 | 1985-04-04 | L. & C. Steinmüller GmbH, 5270 Gummersbach | METHOD FOR REDUCING NO (DOWN ARROW) X (DOWN ARROW) EMISSIONS FROM THE COMBUSTION OF NITROGENOUS FUELS |
GB8331128D0 (en) * | 1983-11-22 | 1983-12-29 | Babcock Prod Eng | Axial swirl generators |
DE3543917C3 (en) * | 1985-12-12 | 1997-03-13 | Steinmueller Gmbh L & C | Process for the combustion of ignitable fuel dust via ceiling burners in a combustion chamber and combustion chamber for burning such a fuel dust |
US4768948A (en) * | 1986-02-11 | 1988-09-06 | J. R. Tucker & Associates | Annular nozzle burner and method of operation |
US4732093A (en) * | 1986-02-11 | 1988-03-22 | J. R. Tucker And Associates | Annular nozzle burner and method of operation |
DE3825291A1 (en) * | 1988-07-26 | 1990-02-01 | Ver Kesselwerke Ag | METHOD AND COMBUSTION PLANT FOR COMBUSTION OF FOSSILER FUELS WITH REDUCED EMISSIONS OF NITROGEN |
SE464542B (en) * | 1989-11-01 | 1991-05-06 | Aga Ab | SEAT AND DEVICE FOR COMBUSTION OF SPIRITLY FLUID OR GASFUL FOSSIL BRAZLE |
EP0655119B1 (en) * | 1992-08-18 | 1997-05-14 | Damper Design, Inc. | Apparatus and method for delivery of particulate fuel and transport air |
DE19942767A1 (en) * | 1999-09-08 | 2001-03-15 | Bbp Energy Gmbh | Steam generator |
US7775791B2 (en) | 2008-02-25 | 2010-08-17 | General Electric Company | Method and apparatus for staged combustion of air and fuel |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL85968C (en) * | ||||
CH346313A (en) * | 1955-11-05 | 1960-05-15 | Walther & Cie Ag | Pulverized coal burners |
DE1868003U (en) * | 1962-02-10 | 1963-02-28 | Steinmueller Gmbh L & C | BURNERS FOR DUST COAL FIRING. |
DE1401932A1 (en) * | 1962-06-09 | 1968-10-24 | Steinmueller Gmbh L & C | Procedure for operating burners for boiler furnaces |
FR1347777A (en) * | 1962-11-19 | 1964-01-04 | O C C R Organisation Conceptio | Plant waste dust burner |
US3748080A (en) * | 1971-12-27 | 1973-07-24 | Peabody Engineering Corp | Combustion control apparatus using a liquid spray |
US4004875A (en) * | 1975-01-23 | 1977-01-25 | John Zink Company | Low nox burner |
US4023921A (en) * | 1975-11-24 | 1977-05-17 | Electric Power Research Institute | Oil burner for NOx emission control |
CH622081A5 (en) * | 1977-06-17 | 1981-03-13 | Sulzer Ag |
-
1979
- 1979-03-05 DE DE2908448A patent/DE2908448C2/en not_active Expired
-
1980
- 1980-02-05 NO NO800297A patent/NO149710C/en unknown
- 1980-02-18 NL NL8000995A patent/NL8000995A/en not_active Application Discontinuation
- 1980-02-20 FR FR8003736A patent/FR2450999B1/en not_active Expired
- 1980-02-26 SE SE8001481A patent/SE439363B/en not_active IP Right Cessation
- 1980-02-27 DK DK84180A patent/DK148928C/en not_active IP Right Cessation
- 1980-02-28 GB GB8006860A patent/GB2043871B/en not_active Expired
- 1980-02-29 IT IT04811/80A patent/IT1135969B/en active
- 1980-03-03 JP JP2536280A patent/JPS55121308A/en active Granted
- 1980-03-03 AU AU56063/80A patent/AU536420B2/en not_active Ceased
- 1980-03-03 BE BE0/199641A patent/BE882038A/en not_active IP Right Cessation
- 1980-03-04 ZA ZA00801258A patent/ZA801258B/en unknown
- 1980-03-05 FI FI800680A patent/FI65853C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2908448C2 (en) | 1983-04-14 |
FI65853C (en) | 1984-07-10 |
ZA801258B (en) | 1981-03-25 |
FR2450999A1 (en) | 1980-10-03 |
NO149710C (en) | 1984-06-06 |
FI800680A (en) | 1980-09-06 |
IT8004811A0 (en) | 1980-02-29 |
GB2043871A (en) | 1980-10-08 |
DK148928C (en) | 1986-05-05 |
NO800297L (en) | 1980-09-08 |
DK84180A (en) | 1980-09-06 |
JPS55121308A (en) | 1980-09-18 |
BE882038A (en) | 1980-07-01 |
GB2043871B (en) | 1982-12-15 |
NL8000995A (en) | 1980-09-09 |
FR2450999B1 (en) | 1985-11-29 |
IT1135969B (en) | 1986-08-27 |
DE2908448A1 (en) | 1980-09-18 |
FI65853B (en) | 1984-03-30 |
SE439363B (en) | 1985-06-10 |
AU536420B2 (en) | 1984-05-10 |
AU5606380A (en) | 1980-09-11 |
DK148928B (en) | 1985-11-18 |
JPS6115962B2 (en) | 1986-04-26 |
NO149710B (en) | 1984-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8001481-4 Effective date: 19910117 Format of ref document f/p: F |