EP0639742A3 - Method and device for low emission combustion of fluid and or gaseous fuels with internal recirculation of fluegas. - Google Patents
Method and device for low emission combustion of fluid and or gaseous fuels with internal recirculation of fluegas. Download PDFInfo
- Publication number
- EP0639742A3 EP0639742A3 EP94109964A EP94109964A EP0639742A3 EP 0639742 A3 EP0639742 A3 EP 0639742A3 EP 94109964 A EP94109964 A EP 94109964A EP 94109964 A EP94109964 A EP 94109964A EP 0639742 A3 EP0639742 A3 EP 0639742A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluegas
- fluid
- low emission
- gaseous fuels
- internal recirculation
- 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.)
- Withdrawn
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
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
- F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
-
- 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
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
- F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
-
- 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
- F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in 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
- F23C2201/00—Staged combustion
- F23C2201/20—Burner staging
-
- 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
- F23C2202/40—Inducing local whirls around flame
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4328130 | 1993-08-20 | ||
DE19934328130 DE4328130A1 (en) | 1993-08-20 | 1993-08-20 | Method and device for low-emission combustion of flowable and / or gaseous fuels with internal flue gas recirculation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0639742A2 EP0639742A2 (en) | 1995-02-22 |
EP0639742A3 true EP0639742A3 (en) | 1995-09-13 |
Family
ID=6495693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94109964A Withdrawn EP0639742A3 (en) | 1993-08-20 | 1994-06-28 | Method and device for low emission combustion of fluid and or gaseous fuels with internal recirculation of fluegas. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0639742A3 (en) |
DE (1) | DE4328130A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT408796B (en) * | 1999-04-29 | 2002-03-25 | Dumag Ohg | BURNER |
FR2853953B1 (en) * | 2003-04-18 | 2007-02-09 | Air Liquide | METHOD FOR TOTALLY COMBUSTING A LIQUID FUEL AND AN OXIDANT IN AN OVEN |
DE102007025051B4 (en) * | 2007-05-29 | 2011-06-01 | Hitachi Power Europe Gmbh | Cabin gas burner |
PL2479491T3 (en) | 2011-01-20 | 2014-08-29 | Fortum Oyj | Method and burner for burning lean gas in a power plant boiler |
FI125911B (en) * | 2015-04-14 | 2016-04-15 | Fortum Oyj | Low Nitrogen Oxide Gas Burner and Method for Combustion of Fuel Gas |
CN107559822B (en) * | 2017-09-21 | 2020-06-09 | 哈尔滨工业大学 | Central powder feeding rotational flow pulverized coal burner and over-fire air arrangement structure |
CN107477572A (en) * | 2017-09-21 | 2017-12-15 | 哈尔滨工业大学 | Using the center feeding rotational flow coal dust burner of separation Secondary Air bilayer jet |
CN107559818A (en) * | 2017-09-21 | 2018-01-09 | 哈尔滨工业大学 | Using precombustion chamber and the center feeding rotational flow coal dust burner of double-deck jet separation Secondary Air |
CN109631018A (en) * | 2018-12-18 | 2019-04-16 | 哈尔滨工业大学 | A kind of gradual-enlargement type Anti-slagging burner for industrial coal powder boiler |
IT201900006424A1 (en) * | 2019-04-29 | 2020-10-29 | Stefano Pesce | Combustion head with internal recirculation and burner comprising the same |
CN110296435B (en) * | 2019-05-28 | 2020-11-03 | 江苏大学 | Multifunctional adjustable low-pollution combustion visualization device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2455110A1 (en) * | 1974-11-21 | 1976-05-26 | Babcock & Wilcox Ag | Rifled parallel flow burner - designed for combustion of oil and gas separately on single burner |
DE2724532A1 (en) * | 1977-05-31 | 1978-12-14 | Peabody Environmental Systems | Combined burner for firing oil and gas - has blades imposing rotating flow to ensure mixing and efficient burning |
DE3048201A1 (en) * | 1980-12-20 | 1982-07-08 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Burner for nitrogen-bearing fuels, with coaxial primary air ducts - has furnace gas recirculating ducts to these ducts, pref. entering at restriction |
DE3310500A1 (en) * | 1983-03-23 | 1984-10-04 | Steag Ag, 4300 Essen | Burner for the combustion of pulverized fuels and process for the operation of a fuel dust burner flame |
EP0137098A1 (en) * | 1983-07-28 | 1985-04-17 | Bloom Engineering Company, Inc., | Adjustable flame burner |
US4551090A (en) * | 1980-08-25 | 1985-11-05 | L. & C. Steinmuller Gmbh | Burner |
JPH05308824A (en) * | 1992-05-13 | 1993-11-22 | Iseki & Co Ltd | Seedling transplanter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5843643B2 (en) * | 1976-07-14 | 1983-09-28 | 大同特殊鋼株式会社 | Improved combustion gas self-recirculating burner |
-
1993
- 1993-08-20 DE DE19934328130 patent/DE4328130A1/en not_active Withdrawn
-
1994
- 1994-06-28 EP EP94109964A patent/EP0639742A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2455110A1 (en) * | 1974-11-21 | 1976-05-26 | Babcock & Wilcox Ag | Rifled parallel flow burner - designed for combustion of oil and gas separately on single burner |
DE2724532A1 (en) * | 1977-05-31 | 1978-12-14 | Peabody Environmental Systems | Combined burner for firing oil and gas - has blades imposing rotating flow to ensure mixing and efficient burning |
US4551090A (en) * | 1980-08-25 | 1985-11-05 | L. & C. Steinmuller Gmbh | Burner |
DE3048201A1 (en) * | 1980-12-20 | 1982-07-08 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Burner for nitrogen-bearing fuels, with coaxial primary air ducts - has furnace gas recirculating ducts to these ducts, pref. entering at restriction |
DE3310500A1 (en) * | 1983-03-23 | 1984-10-04 | Steag Ag, 4300 Essen | Burner for the combustion of pulverized fuels and process for the operation of a fuel dust burner flame |
EP0137098A1 (en) * | 1983-07-28 | 1985-04-17 | Bloom Engineering Company, Inc., | Adjustable flame burner |
JPH05308824A (en) * | 1992-05-13 | 1993-11-22 | Iseki & Co Ltd | Seedling transplanter |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2, no. 50 (M - 78)<364> 10 April 1978 (1978-04-10) * |
Also Published As
Publication number | Publication date |
---|---|
EP0639742A2 (en) | 1995-02-22 |
DE4328130A1 (en) | 1995-02-23 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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18D | Application deemed to be withdrawn |
Effective date: 19960914 |