GB1027731A - A burner for liquid fuel - Google Patents
A burner for liquid fuelInfo
- Publication number
- GB1027731A GB1027731A GB4692962A GB4692962A GB1027731A GB 1027731 A GB1027731 A GB 1027731A GB 4692962 A GB4692962 A GB 4692962A GB 4692962 A GB4692962 A GB 4692962A GB 1027731 A GB1027731 A GB 1027731A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- baffle
- nozzle
- liquid fuel
- airstream
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Spray-Type Burners (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
1,027,731. Liquid fuel burners. MOBIL OIL FRANCAISE S.A. Dec. 12, 1962 [Dec. 22, 1961], No. 46929/62. Heading F4T. A liquid fuel burner, Fig. 1 (not shown), especially for mounting in the airstream f1 flowing in a blast furnace tuyere, comprises a liquid cooled fuel pipe 1 having a discharge nozzle 3 surrounded by a coaxial air baffle 4 which intercepts a portion of the airstream and deflects it past the nozzle 3 to atomize the fuel discharged therefrom. The baffle 4 is keyed on to the pipe 1 and may have the shape of a hollow convergent truncated cone or pyramids, or of a convergent-divergent tube, Fig. 2 (not shown). A swirling motion may be imparted to the air stream passing the nozzle 3 by fins on the inner surface of the baffle 4 or by helical vanes on the outer surface of the pipe 1. The pipe is cooled by water flowing through a double-walled cooling jacket 6, 6a surrounding the pipe and having an inlet 7 and an outlet 8. The outer cooling jacket wall 6 is connected by ribs 9 to the baffle 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR882942A FR1316711A (en) | 1961-12-22 | 1961-12-22 | Advanced burner |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1027731A true GB1027731A (en) | 1966-04-27 |
Family
ID=8769350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4692962A Expired GB1027731A (en) | 1961-12-22 | 1962-12-12 | A burner for liquid fuel |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT252288B (en) |
FR (1) | FR1316711A (en) |
GB (1) | GB1027731A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2306002A (en) * | 1995-10-02 | 1997-04-23 | Abb Research Ltd | Swirl atomiser for a combustor |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6712305A (en) * | 1966-09-12 | 1968-03-13 | ||
DE4136274A1 (en) * | 1991-11-04 | 1993-05-06 | Kortec Ag, Zug, Ch | METHOD AND DEVICE FOR PROTECTING A BLOWING DEVICE ARRANGED IN A HOT WIND LINE OF A BLAST FURNACE |
LU88065A1 (en) * | 1992-02-05 | 1993-08-17 | Paul Wurth S.A. | BURNER FOR A TANK OVEN |
-
1961
- 1961-12-22 FR FR882942A patent/FR1316711A/en not_active Expired
-
1962
- 1962-12-12 GB GB4692962A patent/GB1027731A/en not_active Expired
- 1962-12-21 AT AT1004262A patent/AT252288B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2306002A (en) * | 1995-10-02 | 1997-04-23 | Abb Research Ltd | Swirl atomiser for a combustor |
GB2306002B (en) * | 1995-10-02 | 1999-08-11 | Abb Research Ltd | Device and method for injecting fuels into compressed gaseous media |
Also Published As
Publication number | Publication date |
---|---|
FR1316711A (en) | 1963-02-01 |
AT252288B (en) | 1967-02-10 |
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