GB996333A - Process and apparatus for heating furnaces - Google Patents
Process and apparatus for heating furnacesInfo
- Publication number
- GB996333A GB996333A GB6039/63D GB603963D GB996333A GB 996333 A GB996333 A GB 996333A GB 6039/63 D GB6039/63 D GB 6039/63D GB 603963 D GB603963 D GB 603963D GB 996333 A GB996333 A GB 996333A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- needle
- alternately
- chambers
- atomized
- 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
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 abstract 7
- 239000007788 liquid Substances 0.000 abstract 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
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
- F27D99/0005—Injecting liquid fuel
-
- 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
-
- 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
- F23D11/26—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 with provision for varying the rate at which the fuel is sprayed
- F23D11/28—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 with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass
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
996,333. Liquid fuel burners. FETOK G.m.b.H. Feb. 16, 1962 [May 3, 1961], No. 6089/62. Heading F4T. A liquid fuel burner for heating furnaces has a multi-jet injection nozzle 5 arranged to inject liquid fuel in finely atomized condition and in almost non-atomized condition alternately. The burner comprises a hollow body 1 having an aperture closable by a needle 2 slidable in a sleeve 8 which with a partition 7 divides the body 1 into two chambers 9, 10. The chambers 9, 10 are alternately supplied with continuously pressurized or intermittently pressurized fuel from a common feed pipe 13 through alternately open closure devices 14, 15. Fuel admitted to the chamber 10 passes through a bore 16 in the needle 2 to be injected in almost non-atomized form, and fuel admitted to chamber 9 acts against a spring 4 to push the needle backwards to open the aperture whereby atomized fuel is discharged. The needle may oscillate. In a second construction the closure devices 14, 15 are omitted, and each chamber 9, 10 is supplied by a separate pump or by a separate cylinder of a twin cylinder pump. Two pumps may be used to supply the two chambers alternately; the pumps may be synchronized.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0037342 | 1961-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB996333A true GB996333A (en) | 1965-06-23 |
Family
ID=6930176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6039/63D Expired GB996333A (en) | 1961-05-03 | 1962-02-16 | Process and apparatus for heating furnaces |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3217780A (en) |
| BE (1) | BE614698A (en) |
| CH (1) | CH394454A (en) |
| GB (1) | GB996333A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2249384B (en) * | 1990-10-26 | 1995-01-11 | Yamatake Honeywell Co Ltd | Proportional combustion control device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE316558B (en) * | 1965-08-26 | 1969-10-27 | S Baeckman | |
| US4841725A (en) * | 1983-09-02 | 1989-06-27 | Ex-Cell-O Corporation | Fuel spray device for gas turbine augmentor or afterburner |
| US5072709A (en) * | 1990-03-29 | 1991-12-17 | Cummins Engine Co., Inc. | Fuel injection for an internal combustion engine |
| DE4421145A1 (en) * | 1994-06-16 | 1995-12-21 | Ficht Gmbh | Oil burner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE239548C (en) * | ||||
| US423012A (en) * | 1890-03-11 | And allan mason | ||
| US1737945A (en) * | 1928-01-05 | 1929-12-03 | Carl J Mehler | Liquid-fuel-burner nozzle |
| US2578934A (en) * | 1945-08-01 | 1951-12-18 | Hendrik J J Janssen | Adjustable burner for liquid fuel |
| FR1282186A (en) * | 1960-12-02 | 1962-01-19 | Siderurgie Fse Inst Rech | Hydrocarbon injector in blast furnaces |
-
1962
- 1962-02-13 CH CH174962A patent/CH394454A/en unknown
- 1962-02-16 GB GB6039/63D patent/GB996333A/en not_active Expired
- 1962-03-05 BE BE614698A patent/BE614698A/en unknown
- 1962-03-07 US US178177A patent/US3217780A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2249384B (en) * | 1990-10-26 | 1995-01-11 | Yamatake Honeywell Co Ltd | Proportional combustion control device |
Also Published As
| Publication number | Publication date |
|---|---|
| US3217780A (en) | 1965-11-16 |
| DE1401745A1 (en) | 1969-07-24 |
| DE1401745B2 (en) | 1972-08-03 |
| BE614698A (en) | 1962-07-02 |
| CH394454A (en) | 1965-06-30 |
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