EP0884528A3 - Combustion head for gas burners - Google Patents

Combustion head for gas burners Download PDF

Info

Publication number
EP0884528A3
EP0884528A3 EP98830356A EP98830356A EP0884528A3 EP 0884528 A3 EP0884528 A3 EP 0884528A3 EP 98830356 A EP98830356 A EP 98830356A EP 98830356 A EP98830356 A EP 98830356A EP 0884528 A3 EP0884528 A3 EP 0884528A3
Authority
EP
European Patent Office
Prior art keywords
gas burners
combustion head
tubular pipe
combustion air
combustion
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.)
Granted
Application number
EP98830356A
Other languages
German (de)
French (fr)
Other versions
EP0884528A2 (en
EP0884528B1 (en
Inventor
Claudio Pancolini
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.)
CIB Unigas SpA
Original Assignee
CIB Unigas SpA
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
Priority claimed from IT97CR000006 external-priority patent/IT1297671B1/en
Priority claimed from ITCR980007 external-priority patent/IT244956Y1/en
Application filed by CIB Unigas SpA filed Critical CIB Unigas SpA
Publication of EP0884528A2 publication Critical patent/EP0884528A2/en
Publication of EP0884528A3 publication Critical patent/EP0884528A3/en
Application granted granted Critical
Publication of EP0884528B1 publication Critical patent/EP0884528B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • 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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/84—Flame spreading or otherwise shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

A combustion head for gas burners comprising an outer tubular pipe (1) for conveying combustion air, an inner tubular pipe (2) with nozzles (5) for injecting gaseous fuel, a disc (3) provided with means (6) for the passage of combustion air and a flame shaping device (4).
EP98830356A 1997-06-11 1998-06-09 Combustion head for gas burners Expired - Lifetime EP0884528B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT97CR000006 IT1297671B1 (en) 1997-06-11 1997-06-11 Combustion head for gas burners - with fuel and air fed through concentric pipes to air register and nozzle means around flame shaping devices
ITCR970006 1997-06-11
ITCR980007U 1998-05-12
ITCR980007 IT244956Y1 (en) 1998-05-12 1998-05-12 COMBUSTION HEAD FOR GAS BURNERS

Publications (3)

Publication Number Publication Date
EP0884528A2 EP0884528A2 (en) 1998-12-16
EP0884528A3 true EP0884528A3 (en) 1999-07-28
EP0884528B1 EP0884528B1 (en) 2003-10-15

Family

ID=26330482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98830356A Expired - Lifetime EP0884528B1 (en) 1997-06-11 1998-06-09 Combustion head for gas burners

Country Status (3)

Country Link
EP (1) EP0884528B1 (en)
AT (1) ATE252216T1 (en)
DE (1) DE69818909T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111033122B (en) * 2017-06-26 2022-04-05 C．I．B．优尼瓦斯股份公司 Combustion head for a burner with low NOx emissions and burner comprising such a head

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443728B1 (en) * 2001-03-19 2002-09-03 Alstom (Schweiz) Ag Gas pipe ignitor
CA2866714C (en) 2012-03-09 2016-07-12 The Gsi Group, Llc Burner for gas-fired air heater
ITMI20131223A1 (en) * 2013-07-22 2015-01-23 Ceba S R L RADIAL BURNER
DE102017116529B4 (en) 2017-07-21 2022-05-05 Kueppers Solutions Gmbh burner
WO2020065378A1 (en) * 2018-09-27 2020-04-02 C.I.B. Unigas S.P.A. Mixer for exhaust fumes recirculation burners

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684711A (en) * 1952-04-23 1954-07-27 Fault Homer D Du Gas burner secondary air feed and flame baffle
DE2428622A1 (en) * 1973-06-15 1975-01-09 O F R Officine Fratelli Riello Nozzle head for burning gas with compressed air - has plate for retarding air flow speed and for mixing gas with air
GB1537037A (en) * 1976-03-17 1978-12-29 Nu Way Heating Plants Ltd Burners for fluid fuels
EP0284004A1 (en) * 1987-03-26 1988-09-28 Kabushiki Kaisha Kuwabara Seisakusho Radiant wall burner apparatus
GB2274510A (en) * 1993-01-23 1994-07-27 Riedhammer Gmbh Co Kg Gas burner for furnaces or kilns
EP0660039A1 (en) * 1993-12-24 1995-06-28 Gaz De France (Service National) Burner head for gas burner, burner provided with such a head and combustion process
EP0738854A2 (en) * 1995-04-19 1996-10-23 Tokyo Gas Co., Ltd. A low nitrogen oxide producing combustion method and apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684711A (en) * 1952-04-23 1954-07-27 Fault Homer D Du Gas burner secondary air feed and flame baffle
DE2428622A1 (en) * 1973-06-15 1975-01-09 O F R Officine Fratelli Riello Nozzle head for burning gas with compressed air - has plate for retarding air flow speed and for mixing gas with air
GB1537037A (en) * 1976-03-17 1978-12-29 Nu Way Heating Plants Ltd Burners for fluid fuels
EP0284004A1 (en) * 1987-03-26 1988-09-28 Kabushiki Kaisha Kuwabara Seisakusho Radiant wall burner apparatus
GB2274510A (en) * 1993-01-23 1994-07-27 Riedhammer Gmbh Co Kg Gas burner for furnaces or kilns
EP0660039A1 (en) * 1993-12-24 1995-06-28 Gaz De France (Service National) Burner head for gas burner, burner provided with such a head and combustion process
EP0738854A2 (en) * 1995-04-19 1996-10-23 Tokyo Gas Co., Ltd. A low nitrogen oxide producing combustion method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111033122B (en) * 2017-06-26 2022-04-05 C．I．B．优尼瓦斯股份公司 Combustion head for a burner with low NOx emissions and burner comprising such a head

Also Published As

Publication number Publication date
EP0884528A2 (en) 1998-12-16
DE69818909T2 (en) 2004-08-19
EP0884528B1 (en) 2003-10-15
DE69818909D1 (en) 2003-11-20
ATE252216T1 (en) 2003-11-15

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