RU2013127511A - BURNER WITH REGULATED SMOKE GAS RECIRCULATION - Google Patents
BURNER WITH REGULATED SMOKE GAS RECIRCULATION Download PDFInfo
- Publication number
- RU2013127511A RU2013127511A RU2013127511/06A RU2013127511A RU2013127511A RU 2013127511 A RU2013127511 A RU 2013127511A RU 2013127511/06 A RU2013127511/06 A RU 2013127511/06A RU 2013127511 A RU2013127511 A RU 2013127511A RU 2013127511 A RU2013127511 A RU 2013127511A
- Authority
- RU
- Russia
- Prior art keywords
- burner
- inlet
- burner according
- inlet channel
- throttle device
- Prior art date
Links
Classifications
-
- 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
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
- F23C9/08—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for reducing temperature in combustion chamber, e.g. for protecting walls of 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
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
-
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2202/00—Fluegas recirculation
- F23C2202/20—Premixing fluegas with fuel
-
- 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
- F23C2202/00—Fluegas recirculation
- F23C2202/50—Control of recirculation rate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
1. Горелка (В) для разогрева камеры сгорания, содержащая подводящий канал (Z1) для подвода горючего газа или воздуха для горения в камеру сгорания, причем горелка (В) имеет входное отверстие (Е), через которое предусмотрена возможность поступления дымового газа (4) в подводящий канал (Z1), отличающаяся тем, что она содержит регулируемое дроссельное устройство (D), посредством которого регулируется величина потока, поступающего в подводящий канал (Z1) дымового газа (4).2. Горелка по п. 1, отличающаяся тем, что дроссельное устройство (D) в смонтированном состоянии горелки имеет возможность управления из области вне горелки.3. Горелка по п. 1 или 2, отличающаяся тем, что дроссельное устройство (D) выполнено с возможностью управления вручную или посредством привода регулирования.4. Горелка по п. 1 или 2, отличающаяся тем, что дроссельное устройство (D) полностью или частично выполнено из огнеупорного материала и/или из керамических волокон и/или из высокожаропрочного металла.5. Горелка по п. 1 или 2, отличающаяся тем, что дроссельное устройство (D) содержит расположенную в подводящем канале, перемещаемую в продольном направлении шайбу (Р), форма сечения которой в значительной мере соответствует форме сечения просвета подводящего канала (Z1) и которая, в зависимости от своего положения, более или менее сужает входное отверстие (Е).6. Горелка по п. 1 или 2, отличающаяся тем, что дроссельноеустройство (D) содержит установленный с возможностью вращения вокруг продольной оси подводящего канала (Z) поворотный золотник, посредством вращения которого может быть более или менее сужено входное отверстие (Е).1. Burner (B) for heating the combustion chamber, containing a supply channel (Z1) for supplying combustible gas or combustion air to the combustion chamber, and the burner (B) has an inlet (E) through which the possibility of flue gas (4 ) into the inlet channel (Z1), characterized in that it contains an adjustable throttle device (D), by means of which the amount of flow entering the inlet channel (Z1) of the flue gas (4) is regulated.2. Burner according to claim 1, characterized in that the throttle device (D) in the mounted state of the burner can be controlled from an area outside the burner. Burner according to claim 1 or 2, characterized in that the throttling device (D) is configured to be controlled manually or by means of a control drive. Burner according to claim 1 or 2, characterized in that the throttle device (D) is wholly or partially made of refractory material and/or ceramic fibers and/or high heat-resistant metal. Burner according to claim 1 or 2, characterized in that the throttling device (D) contains a washer (P) located in the inlet channel, moved in the longitudinal direction, the sectional shape of which largely corresponds to the sectional shape of the lumen of the inlet channel (Z1) and which, depending on its position, more or less narrows the inlet (E).6. The burner according to claim 1 or 2, characterized in that the throttling device (D) contains a rotary valve installed with the possibility of rotation around the longitudinal axis of the supply channel (Z), by means of which the inlet (E) can be more or less narrowed by rotation.
Claims (6)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010051806A DE102010051806A1 (en) | 2010-11-18 | 2010-11-18 | Burner with adjustable flue gas recirculation |
| DE102010051806.9 | 2010-11-18 | ||
| PCT/EP2011/005541 WO2012065691A2 (en) | 2010-11-18 | 2011-11-03 | Burner with adjustable flue gas recirculation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2013127511A true RU2013127511A (en) | 2014-12-27 |
Family
ID=44925482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013127511/06A RU2013127511A (en) | 2010-11-18 | 2011-11-03 | BURNER WITH REGULATED SMOKE GAS RECIRCULATION |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20130269576A1 (en) |
| CA (1) | CA2816176A1 (en) |
| DE (1) | DE102010051806A1 (en) |
| RU (1) | RU2013127511A (en) |
| WO (1) | WO2012065691A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN2014DN09007A (en) * | 2012-06-05 | 2015-05-22 | Loesche Gmbh | |
| CN111911917A (en) * | 2020-07-15 | 2020-11-10 | 江苏迈阳环保有限公司 | Flue gas circulating device for combustor |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2532740A (en) * | 1948-02-10 | 1950-12-05 | William H Speer | Fuel burner provided with combustion gas recirculating means |
| US2648599A (en) * | 1949-03-22 | 1953-08-11 | Petro Chem Process Company Inc | Heat control in vertical furnace by flue gas recirculation |
| US3161228A (en) * | 1961-05-17 | 1964-12-15 | Brodlin Willi | Method of gasifying liquid fuels |
| US3402654A (en) * | 1966-05-04 | 1968-09-24 | American Air Filter Co | Ventilation control |
| US3685740A (en) * | 1969-10-29 | 1972-08-22 | Air Reduction | Rocket burner with flame pattern control |
| US3868211A (en) * | 1974-01-11 | 1975-02-25 | Aqua Chem Inc | Pollutant reduction with selective gas stack recirculation |
| US3984196A (en) * | 1974-05-28 | 1976-10-05 | Kurt Zenkner | Method and burner for combustion of waste air |
| US4551089A (en) * | 1984-07-30 | 1985-11-05 | Dowa Company, Ltd. | Evaporation burner |
| WO1986001876A1 (en) * | 1984-09-12 | 1986-03-27 | Air (Anti Pollution Industrial Research) Ltd. | Method and apparatus for conducting a substantially isothermal combustion process in a combustor |
| DE3666625D1 (en) * | 1985-02-21 | 1989-11-30 | Tauranca Ltd | Fluid fuel fired burner |
| ATE63996T1 (en) * | 1986-12-11 | 1991-06-15 | Dreizler Walter | BOILER SYSTEM WITH EXTERNAL EXHAUST GAS RECIRCULATION. |
| US4995807A (en) * | 1989-03-20 | 1991-02-26 | Bryan Steam Corporation | Flue gas recirculation system |
| US5135387A (en) * | 1989-10-19 | 1992-08-04 | It-Mcgill Environmental Systems, Inc. | Nitrogen oxide control using internally recirculated flue gas |
| US5044932A (en) * | 1989-10-19 | 1991-09-03 | It-Mcgill Pollution Control Systems, Inc. | Nitrogen oxide control using internally recirculated flue gas |
| AT396821B (en) * | 1990-03-21 | 1993-12-27 | Vaillant Gmbh | OIL OR GAS FAN BURNER |
| US5073105A (en) * | 1991-05-01 | 1991-12-17 | Callidus Technologies Inc. | Low NOx burner assemblies |
| US5284438A (en) * | 1992-01-07 | 1994-02-08 | Koch Engineering Company, Inc. | Multiple purpose burner process and apparatus |
| DE4209221A1 (en) * | 1992-03-21 | 1993-09-23 | Deutsche Forsch Luft Raumfahrt | LOW-NITROXIDE BURNER |
| US5542840A (en) * | 1994-01-26 | 1996-08-06 | Zeeco Inc. | Burner for combusting gas and/or liquid fuel with low NOx production |
| GB2316161A (en) * | 1996-08-05 | 1998-02-18 | Boc Group Plc | Oxygen-fuel swirl burner |
| GB9709205D0 (en) * | 1997-05-07 | 1997-06-25 | Boc Group Plc | Oxy/oil swirl burner |
| DE19725668C1 (en) * | 1997-06-18 | 1998-10-29 | Daimler Benz Ag | Exhaust gas recirculation circuit for internal combustion engine |
| GB2394275B (en) * | 2002-08-14 | 2005-09-21 | Hamworthy Combustion Eng Ltd | Burner and method of burning gas in a furnace |
| US7104787B2 (en) * | 2004-05-06 | 2006-09-12 | Eclipse, Inc. | Apparatus for radiant tube exhaust gas entrainment |
| DE202009002700U1 (en) * | 2009-03-05 | 2009-04-30 | Meku Metallverarbeitungs Gmbh & Co. Kg | Mixing device for a burner |
-
2010
- 2010-11-18 DE DE102010051806A patent/DE102010051806A1/en not_active Withdrawn
-
2011
- 2011-11-03 CA CA2816176A patent/CA2816176A1/en not_active Abandoned
- 2011-11-03 RU RU2013127511/06A patent/RU2013127511A/en unknown
- 2011-11-03 WO PCT/EP2011/005541 patent/WO2012065691A2/en not_active Ceased
- 2011-11-03 US US13/885,404 patent/US20130269576A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20130269576A1 (en) | 2013-10-17 |
| WO2012065691A3 (en) | 2013-08-08 |
| CA2816176A1 (en) | 2012-05-24 |
| DE102010051806A1 (en) | 2012-05-24 |
| WO2012065691A2 (en) | 2012-05-24 |
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