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FR2780489B1 - IMPROVEMENT IN BURNERS COMPRISING AT LEAST THREE AIR SUPPLY DUCTS, OF WHICH TWO AXIAL AND ROTATING, CONCENTRIC WITH AT LEAST ONE FUEL-SUPPLY, AND A CENTRAL STABILIZER - Google Patents

IMPROVEMENT IN BURNERS COMPRISING AT LEAST THREE AIR SUPPLY DUCTS, OF WHICH TWO AXIAL AND ROTATING, CONCENTRIC WITH AT LEAST ONE FUEL-SUPPLY, AND A CENTRAL STABILIZER

Info

Publication number
FR2780489B1
FR2780489B1 FR9808254A FR9808254A FR2780489B1 FR 2780489 B1 FR2780489 B1 FR 2780489B1 FR 9808254 A FR9808254 A FR 9808254A FR 9808254 A FR9808254 A FR 9808254A FR 2780489 B1 FR2780489 B1 FR 2780489B1
Authority
FR
France
Prior art keywords
concentric
burners
fuel
axial
improvement
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.)
Expired - Fee Related
Application number
FR9808254A
Other languages
French (fr)
Other versions
FR2780489A1 (en
Inventor
Patrick Salzsieder
Gerhard Endres
Roland Guiot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Entreprise Generale de Chauffage Industriel Pillard SA
Original Assignee
Entreprise Generale de Chauffage Industriel Pillard SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Entreprise Generale de Chauffage Industriel Pillard SA filed Critical Entreprise Generale de Chauffage Industriel Pillard SA
Priority to FR9808254A priority Critical patent/FR2780489B1/en
Priority to AT99430010T priority patent/ATE274171T1/en
Priority to ES99430010T priority patent/ES2226315T3/en
Priority to DE69919456T priority patent/DE69919456T2/en
Priority to EP99430010A priority patent/EP0967434B1/en
Publication of FR2780489A1 publication Critical patent/FR2780489A1/en
Application granted granted Critical
Publication of FR2780489B1 publication Critical patent/FR2780489B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • 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

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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The system (11, 15, 4, 5) uses four conduits that are arranged in a pipe. The conduits are arranged in a concentric manner to allow the pipe to require as small a space as possible. The conduits allow for an efficient filtering process to take place allowing the effective dead zone of the filter system to be minimal. The system is easily installed in any IC engine.
FR9808254A 1998-06-24 1998-06-24 IMPROVEMENT IN BURNERS COMPRISING AT LEAST THREE AIR SUPPLY DUCTS, OF WHICH TWO AXIAL AND ROTATING, CONCENTRIC WITH AT LEAST ONE FUEL-SUPPLY, AND A CENTRAL STABILIZER Expired - Fee Related FR2780489B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9808254A FR2780489B1 (en) 1998-06-24 1998-06-24 IMPROVEMENT IN BURNERS COMPRISING AT LEAST THREE AIR SUPPLY DUCTS, OF WHICH TWO AXIAL AND ROTATING, CONCENTRIC WITH AT LEAST ONE FUEL-SUPPLY, AND A CENTRAL STABILIZER
AT99430010T ATE274171T1 (en) 1998-06-24 1999-06-23 BURNER WITH CONCENTRAL AIR SUPPLY AND CENTRALLY LOCATED STABILIZER
ES99430010T ES2226315T3 (en) 1998-06-24 1999-06-23 BURNER OF CONCENTRIC DRIVES OF AIR FEEDING AND CENTRAL STABILIZER.
DE69919456T DE69919456T2 (en) 1998-06-24 1999-06-23 Burner with concentric air supply and centrally arranged stabilizer
EP99430010A EP0967434B1 (en) 1998-06-24 1999-06-23 Burner with concentric air ducts and central stabilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808254A FR2780489B1 (en) 1998-06-24 1998-06-24 IMPROVEMENT IN BURNERS COMPRISING AT LEAST THREE AIR SUPPLY DUCTS, OF WHICH TWO AXIAL AND ROTATING, CONCENTRIC WITH AT LEAST ONE FUEL-SUPPLY, AND A CENTRAL STABILIZER

Publications (2)

Publication Number Publication Date
FR2780489A1 FR2780489A1 (en) 1999-12-31
FR2780489B1 true FR2780489B1 (en) 2000-09-08

Family

ID=9528008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9808254A Expired - Fee Related FR2780489B1 (en) 1998-06-24 1998-06-24 IMPROVEMENT IN BURNERS COMPRISING AT LEAST THREE AIR SUPPLY DUCTS, OF WHICH TWO AXIAL AND ROTATING, CONCENTRIC WITH AT LEAST ONE FUEL-SUPPLY, AND A CENTRAL STABILIZER

Country Status (5)

Country Link
EP (1) EP0967434B1 (en)
AT (1) ATE274171T1 (en)
DE (1) DE69919456T2 (en)
ES (1) ES2226315T3 (en)
FR (1) FR2780489B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2823290B1 (en) 2001-04-06 2006-08-18 Air Liquide COMBUSTION PROCESS INCLUDING SEPARATE INJECTIONS OF FUEL AND OXIDIZING AND BURNER ASSEMBLY FOR IMPLEMENTATION OF THIS PROCESS
FR2887597B1 (en) * 2005-06-27 2010-04-30 Egci Pillard ANNULAR CONDUIT AND BURNER COMPRISING SUCH A CONDUCT
FR2888899A1 (en) 2005-07-21 2007-01-26 Egci Pillard Sa ANNULAR PIPE ASSEMBLY AND BURNER COMPRISING SUCH AN ASSEMBLY
FR2901852B1 (en) 2006-05-30 2010-10-22 Egci Pillard ANNULAR DUAL FLOW AND BURNER HAVING SUCH A CONDUCT
ZA200902956B (en) * 2006-11-29 2010-07-28 Smidth As F L Burner with means for changing the direction of fuel flow
EP2087284A1 (en) 2006-11-29 2009-08-12 FLSmidth A/S Demountable burner
FR2919043A1 (en) 2007-07-20 2009-01-23 Pillard Chauffage BURNER COMPRISING AN ANNULAR AIR SUPPLY PIPE
FR2930626B1 (en) * 2008-04-28 2010-05-21 Fives Pillard BURNER WITH PERIPHERAL AIR FLOW INJECTION POINTS
AT510439B1 (en) 2010-10-29 2012-04-15 Unitherm Cemcon Feuerungsanlagen Gesellschaft M B DEVICE FOR CONVEYING PNEUMATICALLY SUPPORTED FUELS
CN102012024A (en) * 2010-11-12 2011-04-13 新兴能源装备有限公司 Gas burner for active lime rotary kiln producer
FR3024765B1 (en) * 2014-08-06 2016-07-29 Fives Pillard BURNER WITH INJECTION OF AIR OR ADJUSTABLE GAS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537037A (en) * 1976-03-17 1978-12-29 Nu Way Heating Plants Ltd Burners for fluid fuels
US4208180A (en) * 1978-02-06 1980-06-17 Ube Industries, Ltd. Mixed-firing burners for use with pulverized coal and heavy oil
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
DE3933050C2 (en) 1989-10-04 2000-06-15 Pillard Feuerungen Gmbh Method for operating a burner for rotary kilns and burners therefor
DK173204B1 (en) * 1997-03-07 2000-03-13 F.L.Smidth & Co A/S is in an oven Proceed and burn to introduce burning

Also Published As

Publication number Publication date
EP0967434B1 (en) 2004-08-18
FR2780489A1 (en) 1999-12-31
ES2226315T3 (en) 2005-03-16
ATE274171T1 (en) 2004-09-15
DE69919456D1 (en) 2004-09-23
DE69919456T2 (en) 2005-03-10
EP0967434A1 (en) 1999-12-29

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Legal Events

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Effective date: 20110228