WO2010004009A3 - Burner unit and burner arrangement for powdered solid fuel - Google Patents
Burner unit and burner arrangement for powdered solid fuel Download PDFInfo
- Publication number
- WO2010004009A3 WO2010004009A3 PCT/EP2009/058770 EP2009058770W WO2010004009A3 WO 2010004009 A3 WO2010004009 A3 WO 2010004009A3 EP 2009058770 W EP2009058770 W EP 2009058770W WO 2010004009 A3 WO2010004009 A3 WO 2010004009A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- burner
- tube
- solid fuel
- burner unit
- powdered solid
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
- F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/16—Arrangements of tuyeres
-
- 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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/03006—Reverse flow combustion chambers
-
- 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
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/99004—Combustion process using petroleum coke or any other fuel with a very low content in volatile matters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/20—Fuel flow guiding devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
- F23D2201/30—Wear protection
-
- 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
- F23D2900/00016—Preventing or reducing deposit build-up on burner parts, e.g. from carbon
Abstract
The invention relates to a burner unit for solid powdered fuel (P), comprising a first tube (5, 5' ) for feeding the solid fuel (P) in a first feed direction and comprising a second tube (6) surrounding the first tube (5) for feeding combustion air (S). According to the invention, the burner unit is characterized in that a third tube (7) surrounding the first tube (5, 5') is provided for feeding an additional fuel (E). The invention further relates to a burner arrangement (A, A') comprising a burner unit of the type mentioned above and a method for burning powdered solid fuel and a furnace.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09780392A EP2304316A2 (en) | 2008-07-11 | 2009-07-09 | Burner unit and burner arrangement for powdered solid fuel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008032589 | 2008-07-11 | ||
DE102008032589.9 | 2008-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010004009A2 WO2010004009A2 (en) | 2010-01-14 |
WO2010004009A3 true WO2010004009A3 (en) | 2011-04-28 |
Family
ID=41129217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/058770 WO2010004009A2 (en) | 2008-07-11 | 2009-07-09 | Burner unit and burner arrangement for powdered solid fuel |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP2304316A2 (en) |
ES (1) | ES2394539T3 (en) |
PL (1) | PL2143998T3 (en) |
PT (1) | PT2143998E (en) |
SI (1) | SI2143998T1 (en) |
WO (1) | WO2010004009A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2006315812B2 (en) | 2005-11-10 | 2013-03-28 | Cardiaq Valve Technologies, Inc. | Balloon-expandable, self-expanding, vascular prosthesis connecting stent |
EP3459500B1 (en) | 2010-09-23 | 2020-09-16 | Edwards Lifesciences CardiAQ LLC | Replacement heart valves and delivery devices |
DE102015005416B4 (en) * | 2015-04-29 | 2023-11-30 | Khd Humboldt Wedag Gmbh | Method for operating a calciner with a gas burner |
BE1023896B1 (en) * | 2016-06-28 | 2017-09-06 | Lhoist Rech Et Developpement Sa | METHOD FOR FUEL COMBUSTION IN A TUBULAR COMBUSTION CHAMBER |
US10350062B2 (en) | 2016-07-21 | 2019-07-16 | Edwards Lifesciences Corporation | Replacement heart valve prosthesis |
CN106247338B (en) * | 2016-08-29 | 2018-05-25 | 煤科院节能技术有限公司 | A kind of multi fuel burner of rapid interchangeable |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB704901A (en) * | 1951-08-07 | 1954-03-03 | Pollopas Patents Ltd | Improvements in or relating to pulverised fuel burners, more particularly for cementkilns and similarly constructed furnaces |
US4387654A (en) * | 1980-05-05 | 1983-06-14 | Coen Company, Inc. | Method for firing a rotary kiln with pulverized solid fuel |
US5979342A (en) * | 1995-07-25 | 1999-11-09 | Babcock Lentjes Kraftwerkstechnik Gmbh | Method and apparatus for the reduction of NOx generation during coal dust combustion |
US20040139894A1 (en) * | 2003-01-22 | 2004-07-22 | Joel Vatsky | Burner system and method for mixing a plurality of solid fuels |
US20060169181A1 (en) * | 2003-02-24 | 2006-08-03 | Posco | Method and burner apparatus for injecting a pulverized coal into rotary kilns, method and apparatus for producing cao using them |
DE102006035174A1 (en) * | 2006-07-29 | 2008-01-31 | Dako Kohlen Ex-Und Import Gmbh | Thermal utilization method of green petroleum coke, involves grounding petroleum coke, which is dried over grinding unit enabling pneumatic transport, and pneumatically transported to burner unit and stored in temporary storage |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB207062A (en) * | 1922-12-28 | 1923-11-22 | Babcock & Wilcox Hampfkessel W | Improvements in and relating to furnaces |
DE504546C (en) * | 1927-03-08 | 1930-08-05 | Steitz & Co G M B H | Dust-burning flat burner |
FR2569256B1 (en) * | 1984-08-16 | 1989-04-07 | Stein Industrie | IGNITION AND COMBUSTION SUPPORT BURNER FOR FULLY SOLID SPRAYED FUEL, AND COMBUSTION CHAMBER COMPRISING SUCH BURNERS |
US5441546A (en) * | 1993-11-08 | 1995-08-15 | Moard; David | Apparatus and method for decreasing nitrogen oxide emissions from internal combustion power sources |
DE10232373B4 (en) * | 2002-07-17 | 2009-04-02 | Schoppe, Fritz, Dr.-Ing. | Method for increasing the flame stability in pulverized coal firing and apparatus for carrying out the method |
FR2872887B1 (en) * | 2004-07-07 | 2006-09-08 | Inst Francais Du Petrole | HOMOGENEOUS COMBUSTION METHOD AND THERMAL GENERATOR USING SUCH A METHOD |
-
2009
- 2009-07-09 PT PT91650895T patent/PT2143998E/en unknown
- 2009-07-09 EP EP09780392A patent/EP2304316A2/en not_active Ceased
- 2009-07-09 EP EP09165089A patent/EP2143998B1/en active Active
- 2009-07-09 ES ES09165089T patent/ES2394539T3/en active Active
- 2009-07-09 SI SI200930410T patent/SI2143998T1/en unknown
- 2009-07-09 PL PL09165089T patent/PL2143998T3/en unknown
- 2009-07-09 WO PCT/EP2009/058770 patent/WO2010004009A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB704901A (en) * | 1951-08-07 | 1954-03-03 | Pollopas Patents Ltd | Improvements in or relating to pulverised fuel burners, more particularly for cementkilns and similarly constructed furnaces |
US4387654A (en) * | 1980-05-05 | 1983-06-14 | Coen Company, Inc. | Method for firing a rotary kiln with pulverized solid fuel |
US5979342A (en) * | 1995-07-25 | 1999-11-09 | Babcock Lentjes Kraftwerkstechnik Gmbh | Method and apparatus for the reduction of NOx generation during coal dust combustion |
US20040139894A1 (en) * | 2003-01-22 | 2004-07-22 | Joel Vatsky | Burner system and method for mixing a plurality of solid fuels |
US20060169181A1 (en) * | 2003-02-24 | 2006-08-03 | Posco | Method and burner apparatus for injecting a pulverized coal into rotary kilns, method and apparatus for producing cao using them |
DE102006035174A1 (en) * | 2006-07-29 | 2008-01-31 | Dako Kohlen Ex-Und Import Gmbh | Thermal utilization method of green petroleum coke, involves grounding petroleum coke, which is dried over grinding unit enabling pneumatic transport, and pneumatically transported to burner unit and stored in temporary storage |
Also Published As
Publication number | Publication date |
---|---|
PT2143998E (en) | 2012-12-10 |
EP2304316A2 (en) | 2011-04-06 |
EP2143998B1 (en) | 2012-08-29 |
SI2143998T1 (en) | 2013-01-31 |
ES2394539T3 (en) | 2013-02-01 |
EP2143998A3 (en) | 2011-04-13 |
EP2143998A2 (en) | 2010-01-13 |
WO2010004009A2 (en) | 2010-01-14 |
PL2143998T3 (en) | 2013-03-29 |
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