FI86470C - Gasbrännare - Google Patents
Gasbrännare Download PDFInfo
- Publication number
- FI86470C FI86470C FI870443A FI870443A FI86470C FI 86470 C FI86470 C FI 86470C FI 870443 A FI870443 A FI 870443A FI 870443 A FI870443 A FI 870443A FI 86470 C FI86470 C FI 86470C
- Authority
- FI
- Finland
- Prior art keywords
- burner
- combustion chamber
- flame
- combustion
- furnace
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- 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
- 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
-
- 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
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M2900/00—Special features of, or arrangements for combustion chambers
- F23M2900/05021—Wall blocks adapted for burner openings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Gas Separation By Absorption (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Gas Burners (AREA)
- Furnace Details (AREA)
- Treating Waste Gases (AREA)
Claims (6)
1. Gasbrännare, som har ca 2,5:1 strypningskapacitet med bibehällande av en stabil flairana med jämn och fullstän- 5 dig förbränning inom detta omräde, omfattande en blandnings-sektion för sammanföring av en gasström innehallande syre och en bränsleström, en flamhällarsektion med en utlopps-diameter för tätning av bränsle - syreblandningen och en anslutande förbränningskammare för att upprätthälla för-10 bränningen och effektivera förbränningen, varvid förbrän-ningskammaren är gjord av eldfasta brännarplattor och av väsentligen cylindrisk form med en diameter Dg, en effektiv längd LE och en brännarplattstotallängd LT, kanne-t e c k n a d därav, att brännardimensionerna är korrele-15 rade, varvid Dp/D^ är ca 1,35 - 1,70 och L„/D„ är ca 1,2- b r h b 3,7.
2. Brännare enligt patentkravet 1, känneteck-n a d därav, att brännarens förbränningskammares dimensio-ner är korrelerade, varvid L^/L^ är ca 1,2 - 2,0.
3. Brännare enligt patentkravet 1 eller 2, k ä n - netecknad därav, att D„/D„ är ca 1,40 - 1,45. b Γ
4. Brännare enligt patentkravet 1 eller 2, k ä n -netecknad därav, att L^/D., är ca 1,85 - 3,7. L· b
5. Brännare enligt patentkravet 1 eller 2, k ä n - 25 netecknad därav, att L^/D- är ca 1,2 - 1,7. ‘ 1 b b
6. Brännare enligt nägot av de föregäende patent-kraven, kännetecknad därav, att förbrännings-kammaren är placerad axialt längs en gemensam centrumlinje med den anslutande flamhällarsektionen. · 1 • ·
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1985/001039 WO1986007436A1 (en) | 1985-06-03 | 1985-06-03 | Gas burner |
| US8501039 | 1985-06-03 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI870443A FI870443A (fi) | 1987-02-02 |
| FI870443A0 FI870443A0 (fi) | 1987-02-02 |
| FI86470B FI86470B (fi) | 1992-05-15 |
| FI86470C true FI86470C (sv) | 1992-08-25 |
Family
ID=22188709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI870443A FI86470C (sv) | 1985-06-03 | 1987-02-02 | Gasbrännare |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0229048B1 (sv) |
| JP (1) | JPS62503115A (sv) |
| KR (1) | KR930007447B1 (sv) |
| AT (1) | ATE58221T1 (sv) |
| AU (1) | AU573863B2 (sv) |
| BG (1) | BG47799A3 (sv) |
| BR (1) | BR8507221A (sv) |
| DE (1) | DE3580486D1 (sv) |
| FI (1) | FI86470C (sv) |
| NO (1) | NO870410L (sv) |
| WO (1) | WO1986007436A1 (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199866A (en) * | 1992-03-30 | 1993-04-06 | Air Products And Chemicals, Inc. | Adjustable momentum self-cooled oxy/fuel burner for heating in high temperature environments |
| US5256058A (en) * | 1992-03-30 | 1993-10-26 | Combustion Tec, Inc. | Method and apparatus for oxy-fuel heating with lowered NOx in high temperature corrosive environments |
| US5547368A (en) * | 1993-03-01 | 1996-08-20 | Air Products And Chemicals, Inc. | Process and device for combustion-enhanced atomization and vaporization of liquid fuels |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2806517A (en) * | 1950-11-16 | 1957-09-17 | Shell Dev | Oil atomizing double vortex burner |
| US2839128A (en) * | 1953-03-25 | 1958-06-17 | Thermal Res And Engineering Co | Burner |
| GB850907A (en) * | 1959-03-05 | 1960-10-12 | Tulifa Verken Ab | An improved burner tube for oil burner units |
| BE633958A (sv) * | 1962-06-22 | |||
| US3299940A (en) * | 1963-06-22 | 1967-01-24 | American Smelting Refining | Burner structure |
| US4120639A (en) * | 1977-06-30 | 1978-10-17 | Midland-Ross Corporation | High momentum burners |
| JPS5414028A (en) * | 1977-07-01 | 1979-02-01 | Chugai Ro Kogyo Kaisha Ltd | Low nox burner |
| JPS5752496A (en) * | 1980-09-17 | 1982-03-27 | Tokyo Shibaura Electric Co | Washing machine |
| JPS5826489A (ja) * | 1981-08-11 | 1983-02-16 | 松下電器産業株式会社 | 高周波加熱装置 |
-
1985
- 1985-06-03 JP JP60502824A patent/JPS62503115A/ja active Pending
- 1985-06-03 EP EP85903118A patent/EP0229048B1/en not_active Expired - Lifetime
- 1985-06-03 DE DE8585903118T patent/DE3580486D1/de not_active Expired - Fee Related
- 1985-06-03 KR KR1019870700096A patent/KR930007447B1/ko not_active IP Right Cessation
- 1985-06-03 BR BR8507221A patent/BR8507221A/pt not_active IP Right Cessation
- 1985-06-03 AT AT85903118T patent/ATE58221T1/de not_active IP Right Cessation
- 1985-06-03 WO PCT/US1985/001039 patent/WO1986007436A1/en active IP Right Grant
- 1985-06-03 AU AU44963/85A patent/AU573863B2/en not_active Ceased
-
1987
- 1987-02-02 NO NO87870410A patent/NO870410L/no unknown
- 1987-02-02 FI FI870443A patent/FI86470C/sv not_active IP Right Cessation
- 1987-02-02 BG BG078296A patent/BG47799A3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0229048A1 (en) | 1987-07-22 |
| FI86470B (fi) | 1992-05-15 |
| AU4496385A (en) | 1987-01-07 |
| FI870443A (fi) | 1987-02-02 |
| JPS62503115A (ja) | 1987-12-10 |
| DE3580486D1 (de) | 1990-12-13 |
| NO870410L (no) | 1987-02-02 |
| FI870443A0 (fi) | 1987-02-02 |
| KR880700213A (ko) | 1988-02-20 |
| WO1986007436A1 (en) | 1986-12-18 |
| EP0229048A4 (en) | 1989-01-24 |
| BG47799A3 (en) | 1990-09-14 |
| EP0229048B1 (en) | 1990-11-07 |
| AU573863B2 (en) | 1988-06-23 |
| KR930007447B1 (ko) | 1993-08-11 |
| ATE58221T1 (de) | 1990-11-15 |
| BR8507221A (pt) | 1987-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: ASARCO INCORPORATED |