GB1138311A - A method of and burner for heating an open hearth furnace - Google Patents
A method of and burner for heating an open hearth furnaceInfo
- Publication number
- GB1138311A GB1138311A GB6754/66A GB675466A GB1138311A GB 1138311 A GB1138311 A GB 1138311A GB 6754/66 A GB6754/66 A GB 6754/66A GB 675466 A GB675466 A GB 675466A GB 1138311 A GB1138311 A GB 1138311A
- Authority
- GB
- United Kingdom
- Prior art keywords
- laval
- fuel
- nozzle
- annular
- oxygen
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/20—Arrangements of heating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
1,138,311. Gas and oil buners. OSTERREICHISCH-ALPINE MONTANGESELLSCHAFT. 16 Feb., 1966 [17 Feb., 1965], No. 6754/66. Heading F4T. An open hearth furnace is heated by a burner using gaseous, vaporous or atomized fuel, or a mixture of gas and oil, comprising a central Laval fuel nozzle 1, i.e. having a convergent-divergent exit, surrounded by a jacket 8 forming an annular Laval oxygen nozzle 4. The fuel nozzle projects beyond the jacket 8 and is centrally supported by radial ribs 10, Fig. 12 (not shown). The flow direction of the oxygen is parallel to the axis of the fuel nozzle except when the annular nozzle is not of the Laval type in which case it converges conically towards this axis with a core apex angle of 16 degrees. The ratio between the cross-sections of the annular and central Laval nozzles is greater than the volumetric ratio between the amount of oxygen necessary to complete combustion and the amount of fuel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT141165A AT260298B (en) | 1965-02-17 | 1965-02-17 | Burners for heating Siemens-Martin ovens |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1138311A true GB1138311A (en) | 1969-01-01 |
Family
ID=3513303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6754/66A Expired GB1138311A (en) | 1965-02-17 | 1966-02-16 | A method of and burner for heating an open hearth furnace |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT260298B (en) |
DE (1) | DE1508230B1 (en) |
ES (1) | ES322913A1 (en) |
GB (1) | GB1138311A (en) |
SE (1) | SE300632B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989002051A1 (en) * | 1987-09-02 | 1989-03-09 | Aga Aktiebolag | A method to generate an oxidizing flame, a burner and a use for a burner |
CN107755655A (en) * | 2017-12-05 | 2018-03-06 | 武汉科技大学 | A kind of acceleration loop device for being used for internal-mixing nozzle for atomizing water with air efficient over long distances |
US10107494B2 (en) | 2014-04-22 | 2018-10-23 | Universal City Studios Llc | System and method for generating flame effect |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014206396A2 (en) * | 2013-06-25 | 2014-12-31 | Brinkmann Industrielle Feuerungssysteme Gmbh | Burner gun and method for operating a burner gun for industrial thermal processes, in particular for coal gasification processes |
-
1965
- 1965-02-17 AT AT141165A patent/AT260298B/en active
-
1966
- 1966-02-11 DE DE19661508230D patent/DE1508230B1/en active Pending
- 1966-02-11 ES ES0322913A patent/ES322913A1/en not_active Expired
- 1966-02-16 GB GB6754/66A patent/GB1138311A/en not_active Expired
- 1966-02-17 SE SE2049/66A patent/SE300632B/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989002051A1 (en) * | 1987-09-02 | 1989-03-09 | Aga Aktiebolag | A method to generate an oxidizing flame, a burner and a use for a burner |
US10107494B2 (en) | 2014-04-22 | 2018-10-23 | Universal City Studios Llc | System and method for generating flame effect |
US11029023B2 (en) | 2014-04-22 | 2021-06-08 | Universal City Studios Llc | System and method for generating flame effect |
CN107755655A (en) * | 2017-12-05 | 2018-03-06 | 武汉科技大学 | A kind of acceleration loop device for being used for internal-mixing nozzle for atomizing water with air efficient over long distances |
Also Published As
Publication number | Publication date |
---|---|
ES322913A1 (en) | 1967-01-01 |
AT260298B (en) | 1968-02-26 |
DE1508230B1 (en) | 1970-04-02 |
SE300632B (en) | 1968-05-06 |
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