RU2009118564A - BURNER WITH FUEL DIRECTION CHANGE - Google Patents
BURNER WITH FUEL DIRECTION CHANGE Download PDFInfo
- Publication number
- RU2009118564A RU2009118564A RU2009118564/06A RU2009118564A RU2009118564A RU 2009118564 A RU2009118564 A RU 2009118564A RU 2009118564/06 A RU2009118564/06 A RU 2009118564/06A RU 2009118564 A RU2009118564 A RU 2009118564A RU 2009118564 A RU2009118564 A RU 2009118564A
- Authority
- RU
- Russia
- Prior art keywords
- burner
- main axis
- outlet
- angle
- pipeline
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
-
- 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
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- 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
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14481—Burner nozzles incorporating flow adjusting means
-
- 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/34—Arrangements of heating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Gas Burners (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
1. Горелка для введения твердого, жидкого или газообразного топлива в зону горения печи, например ротационной печи для производства цементного шлака или подобной ей печи, содержащая, по существу, концентрические трубопроводы (1, 2, 3), параллельные главной оси (Ba) горелки и предназначенные для переноса топлива и первичного воздуха к сопловым отверстиям, и дополнительные трубопроводы (4, 6, 7, 8), предназначенные для переноса твердого, жидкого или газообразного топлива к отдельным сопловым отверстиям и расположенные в центральной части горелки (10), отличающаяся тем, что она содержит средство (4a, 5) изменения направления потока топлива, вводимого через по меньшей мере один из указанных дополнительных трубопроводов, расположенных в центральной части (10) горелки, относительно главной оси Ba горелки по меньшей мере частично в восходящем направлении. ! 2. Горелка по п.1, отличающаяся тем, что средство изменения направления потока топлива, вводимого через по меньшей мере один из дополнительных трубопроводов, расположенных в центральной части горелки, содержит впускной трубопровод (4a), который расположен на выпускном конце указанного трубопровода и непосредственно отходит от него, при этом его центральная линия образует угол с главной осью (Ba) горелки. ! 3. Горелка по п.2, отличающаяся тем, что впускной трубопровод (4a) выполнен так, что он направлен вверх относительно главной оси (Ba) горелки под углом между 1° и 25°, предпочтительно между 5° и 15°, а наиболее предпочтительно между 7° и 10°. ! 4. Горелка по п.1, отличающаяся тем, что средство изменения направления потока топлива, вводимого через по меньшей мере один из дополнительных трубопр 1. A burner for introducing solid, liquid or gaseous fuel into the combustion zone of a furnace, for example a rotary kiln for the production of cement slag or a similar furnace, containing essentially concentric pipelines (1, 2, 3) parallel to the main axis (Ba) of the burner and designed to transfer fuel and primary air to the nozzle openings, and additional pipelines (4, 6, 7, 8) designed to transfer solid, liquid or gaseous fuel to individual nozzle openings and located in the central part of the burner (10) characterized in that it comprises means (4a, 5) for changing the direction of the fuel flow introduced through at least one of these additional pipelines located in the central part (10) of the burner relative to the main axis Ba of the burner at least partially in the upward direction . ! 2. The burner according to claim 1, characterized in that the means for changing the direction of the flow of fuel introduced through at least one of the additional pipelines located in the central part of the burner contains an inlet pipe (4a), which is located at the outlet end of the pipe and directly departs from it, while its central line forms an angle with the main axis (Ba) of the burner. ! 3. The burner according to claim 2, characterized in that the inlet pipe (4a) is made so that it is directed upward relative to the main axis (Ba) of the burner at an angle between 1 ° and 25 °, preferably between 5 ° and 15 °, and most preferably between 7 ° and 10 °. ! 4. The burner according to claim 1, characterized in that the means of changing the direction of the flow of fuel introduced through at least one of the additional piping
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200601564 | 2006-11-29 | ||
| DKPA200601564 | 2006-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009118564A true RU2009118564A (en) | 2011-01-10 |
| RU2437029C2 RU2437029C2 (en) | 2011-12-20 |
Family
ID=39467493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009118564/06A RU2437029C2 (en) | 2006-11-29 | 2007-10-22 | Burner with fuel flow direction changing device |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20100003625A1 (en) |
| EP (1) | EP2087285A4 (en) |
| JP (1) | JP5394247B2 (en) |
| CN (1) | CN101542204B (en) |
| AU (1) | AU2007326900B2 (en) |
| BR (1) | BRPI0719644A2 (en) |
| CA (1) | CA2667921C (en) |
| EG (1) | EG25502A (en) |
| MX (1) | MX2009005411A (en) |
| RU (1) | RU2437029C2 (en) |
| UA (1) | UA97963C2 (en) |
| WO (1) | WO2008065554A1 (en) |
| ZA (1) | ZA200902956B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2039996B1 (en) * | 2007-09-21 | 2014-08-06 | Electrolux Home Products Corporation N.V. | Gas burner for a cooktop |
| EP2422134A1 (en) * | 2009-04-24 | 2012-02-29 | FLSmidth A/S | A burner |
| US8827691B2 (en) * | 2010-07-12 | 2014-09-09 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Distributed combustion process and burner |
| US8632621B2 (en) * | 2010-07-12 | 2014-01-21 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for melting a solid charge |
| DE102010061496A1 (en) * | 2010-12-22 | 2012-06-28 | Thyssenkrupp Polysius Ag | A tubular burner and method of operating a tubular burner |
| EP2500640A1 (en) * | 2011-03-16 | 2012-09-19 | L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Low NOx combustion process and burner therefor |
| WO2014058381A1 (en) * | 2012-10-11 | 2014-04-17 | Ecomb Ab (Publ) | Supply device for a combustion chamber |
| DE102012019912A1 (en) * | 2012-10-11 | 2014-04-17 | Linde Aktiengesellschaft | burner |
| DE102013004016A1 (en) * | 2013-03-08 | 2014-09-11 | Messer Austria Gmbh | Multi-fuel burner and method for heating a furnace chamber |
| JP6070323B2 (en) | 2013-03-21 | 2017-02-01 | 大陽日酸株式会社 | Combustion burner, burner apparatus, and raw material powder heating method |
| CN112166288B (en) * | 2019-08-14 | 2024-05-31 | 太平洋水泥株式会社 | Combustible waste blowing device and operation method thereof |
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| US1425145A (en) * | 1918-02-25 | 1922-08-08 | Gas Res Co | Fuel distributor |
| US2196282A (en) * | 1937-03-27 | 1940-04-09 | Joseph T Voorheis | Adjustable gas burner |
| US2395276A (en) * | 1943-05-12 | 1946-02-19 | Sinclair Refining Co | Fuel burner |
| US2832401A (en) * | 1951-04-05 | 1958-04-29 | Ernest E Lail | Open hearth burner |
| US2857148A (en) * | 1955-12-02 | 1958-10-21 | Kennedy Van Saun Mfg & Eng | Method of firing rotary kilns and gas burner therefor |
| US2960047A (en) * | 1955-12-06 | 1960-11-15 | William F Oberhuber | Burner for finely divided fuel |
| FR1360793A (en) * | 1963-04-02 | 1964-05-15 | Babcock & Wilcox France | Combined pulverized coal and fuel oil burner |
| US3989443A (en) * | 1975-10-10 | 1976-11-02 | California Portland Cement Company | Multiple fuel burner and usage in rotary kilns |
| JPS5459632A (en) * | 1977-10-19 | 1979-05-14 | Kobe Steel Ltd | Combustion method of gas fuel containing hydrogen with reduced formation of nitrogen oxides |
| US4208180A (en) * | 1978-02-06 | 1980-06-17 | Ube Industries, Ltd. | Mixed-firing burners for use with pulverized coal and heavy oil |
| DE3027587A1 (en) * | 1980-07-21 | 1982-02-25 | Klöckner-Humboldt-Deutz AG, 5000 Köln | BURNER FOR SOLID FUELS |
| JPS58193006A (en) * | 1982-05-06 | 1983-11-10 | Babcock Hitachi Kk | Burner for ground coke |
| JPS59186610U (en) * | 1983-05-25 | 1984-12-11 | バブコツク日立株式会社 | pulverized coal burner |
| DE3518080A1 (en) * | 1985-05-20 | 1986-11-20 | Stubinen Utveckling AB, Stockholm | METHOD AND DEVICE FOR BURNING LIQUID AND / OR SOLID FUELS IN POWDERED FORM |
| DE3715453A1 (en) * | 1987-05-08 | 1988-11-24 | Krupp Polysius Ag | METHOD AND BURNER FOR FIREING FUEL |
| SU1636635A1 (en) * | 1987-09-07 | 1991-03-23 | Белорусское Отделение Всесоюзного Государственного Научно-Исследовательского И Проектно-Конструкторского Института Промышленной Энергетики | Gas-fuel oil burner |
| FR2625295B1 (en) * | 1987-12-24 | 1990-04-13 | Gaz De France | METHOD AND APPARATUS FOR PROVIDING THE STAGE COMBUSTION OF A FUEL-FUEL MIXTURE REDUCING THE PRODUCTION OF NITROGEN OXIDES |
| DK169633B1 (en) * | 1990-01-29 | 1994-12-27 | Smidth & Co As F L | Burner for solid and liquid or gaseous fuel |
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| DE19504667B4 (en) * | 1995-02-13 | 2005-01-05 | Schwenk Zement Kg | Burner system for cement kilns |
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| JPH10300018A (en) * | 1997-04-23 | 1998-11-13 | Osaka Gas Co Ltd | Low nox burner |
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| US6077072A (en) * | 1998-09-18 | 2000-06-20 | American Air Liquide Inc. | Prefferential oxygen firing system for counter-current mineral calcining |
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-
2007
- 2007-10-22 US US12/513,901 patent/US20100003625A1/en not_active Abandoned
- 2007-10-22 ZA ZA200902956A patent/ZA200902956B/en unknown
- 2007-10-22 EP EP07826814.1A patent/EP2087285A4/en not_active Withdrawn
- 2007-10-22 AU AU2007326900A patent/AU2007326900B2/en not_active Ceased
- 2007-10-22 CA CA 2667921 patent/CA2667921C/en not_active Expired - Fee Related
- 2007-10-22 BR BRPI0719644-0A2A patent/BRPI0719644A2/en not_active IP Right Cessation
- 2007-10-22 CN CN2007800435162A patent/CN101542204B/en not_active Expired - Fee Related
- 2007-10-22 JP JP2009538807A patent/JP5394247B2/en not_active Expired - Fee Related
- 2007-10-22 WO PCT/IB2007/054281 patent/WO2008065554A1/en not_active Ceased
- 2007-10-22 MX MX2009005411A patent/MX2009005411A/en active IP Right Grant
- 2007-10-22 UA UAA200904626A patent/UA97963C2/en unknown
- 2007-10-22 RU RU2009118564/06A patent/RU2437029C2/en not_active IP Right Cessation
-
2009
- 2009-04-27 EG EG2009040594A patent/EG25502A/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2087285A1 (en) | 2009-08-12 |
| JP5394247B2 (en) | 2014-01-22 |
| WO2008065554A1 (en) | 2008-06-05 |
| JP2010511140A (en) | 2010-04-08 |
| MX2009005411A (en) | 2009-06-01 |
| AU2007326900B2 (en) | 2012-12-13 |
| EP2087285A4 (en) | 2016-08-17 |
| ZA200902956B (en) | 2010-07-28 |
| US20100003625A1 (en) | 2010-01-07 |
| CN101542204A (en) | 2009-09-23 |
| CN101542204B (en) | 2012-12-26 |
| BRPI0719644A2 (en) | 2014-04-01 |
| CA2667921C (en) | 2015-04-21 |
| UA97963C2 (en) | 2012-04-10 |
| CA2667921A1 (en) | 2008-06-05 |
| RU2437029C2 (en) | 2011-12-20 |
| AU2007326900A1 (en) | 2008-06-05 |
| EG25502A (en) | 2012-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171023 |