EP1197705A1 - Brûleur à gaz sans prémélange - Google Patents

Brûleur à gaz sans prémélange Download PDF

Info

Publication number
EP1197705A1
EP1197705A1 EP00123949A EP00123949A EP1197705A1 EP 1197705 A1 EP1197705 A1 EP 1197705A1 EP 00123949 A EP00123949 A EP 00123949A EP 00123949 A EP00123949 A EP 00123949A EP 1197705 A1 EP1197705 A1 EP 1197705A1
Authority
EP
European Patent Office
Prior art keywords
burner
plate
outlet openings
air
tubes
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Withdrawn
Application number
EP00123949A
Other languages
German (de)
English (en)
Inventor
Erfindernennung liegt noch nicht vor Die
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.)
Individual
Original Assignee
Individual
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 DE10052614A external-priority patent/DE10052614B4/de
Application filed by Individual filed Critical Individual
Publication of EP1197705A1 publication Critical patent/EP1197705A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • F23D14/20—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
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • 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

Definitions

  • the invention relates to an external gas burner according to the preamble Claim 1.
  • Such large-area gas burners are known and are for example as a melting burner or as a burner for the so-called "fire polishing" used in the glass industry.
  • the known burners have a burner plate outlet openings for the fuel gas and outlet openings for Oxygen or air. The fuel gas and air or oxygen are then mixed on the outside of the burner plate. Through their training, they produce burners e.g. a relatively large flame pattern, as it is especially for Melting burner and burner is required for fire polishing.
  • the disadvantage is Among other things, that the known burners are relatively expensive in terms of construction and also have unsatisfactory efficiency.
  • the object of the invention is to show a burner which has the disadvantages of the prior art avoids the technology and a simplified with improved efficiency Manufacturing enables.
  • a particular advantage of the burner according to the invention is, among others. in that the of the gas outlet openings formed at one ends of the combustion tubes each of an outlet opening for air or oxygen at least partially, but preferably are completely enclosed. This results in a particularly optimal one Mixing fuel gas and air or oxygen and thus an improved one Efficiency. Furthermore, the air or oxygen flow makes it permanent Cooling u. a. reached the burner tubes and burner plate, with the consequence a long service life for the burner.
  • Gas burner especially as a melting burner or as a burner for the Fire polishing is suitable in the glass industry, consists essentially of one Housing 1 'with a circular cylindrical peripheral wall 2, the back of the Burner 1 forming circular disk-shaped bottom 3 and one the front of the Brenners forming circular disk-shaped burner plate 4.
  • the bottom 3 and the burner plate 4 closed interior of the Housing 1 'are successive in the direction from the bottom 3 to the burner plate 4 and spaced apart from one another a distributor plate 5, a receiving plate 6 and one Guide plate 7 provided.
  • the distributor plate 5 divides one inside the housing between the bottom 3 and the receiving plate 6 formed gas space in two sub-spaces 8 and 9.
  • a connection opens centrally 10 for supplying the fuel gas required for the operation of the burner 1.
  • a plurality of openings 11 are provided through which the two rooms 8 and 9 are connected and through which the gas supplied via the connection 10 is evenly distributed in subspace 9.
  • each burner tube 12 is sealed through the receiving plate 6 and with its lower end closer to the bottom 3 in FIG sub-space 9 sealed to the outside.
  • the burner tubes 12 are in the Area of their upper end in each case in the outer cross section of each burner tube adapted bore of the guide plate 7 out, in such a way that a axial relative movement between the burner tubes 12 and the guide plate 7 in particular to compensate for thermal stresses is possible Burner tubes 12 are supported radially on the guide plate 7 or are guided exactly.
  • the burner tubes 12 are parallel to one another and parallel to the cylinder axis of the Housing 2 arranged, the (cylinder axis) perpendicular to the plane of the burner plate 4th lies. With their upper, open end, the burner tubes each extend into one Bore 13, which is provided in the burner plate 4 and is designed so that each Bore 13 on the outside of the burner plate 4 facing away from the bottom 3 the end there of the associated burner tube 12 concentrically enclosing Ring opening forms. As shown in FIG. 1, they lie on the floor 3 facing away and in this figure upper ends of the burner tubes 12 in one common level, which is also the level of the outside of the burner plate 4.
  • Each bore 13 extends slightly frustoconical to the inside of the Burner plate 4 or to one between the burner plate 4 and the guide plate 7 Partial space 14 formed.
  • This partial space 14 is provided with a plurality of bores 15 which are formed in the guide plate 7 between the burner tubes 12 and the guide holes for these burner tubes are provided in connection with a partial space 16 which formed between the guide plate 7 and the receiving plate 6 and by the The receiving plate 6 is closed tightly with respect to the partial space 9.
  • In the subspace 16 opens a connection 17 for supplying air or oxygen. The air or the Oxygen then get from the subspace 16 through the distributor holes 15 into the Subspace 14 and from there to each formed by the holes 13 Fuel tube 12 surrounding ring openings.
  • the guide plate 7 is as close to the Burner plate 4 is provided so that the subspace 14 has a substantially shorter axial Has length than the subspace 16.
  • the fuel gas is connected via connection 10 and the oxygen or the air is supplied via the connection 17.
  • the mixing of fuel gas and air or Oxygen in a very intensive and optimal way, directly at the Burn so that high efficiency is achieved.
  • each Burner tube in sub-rooms 16 and 14 and in particular also in the area of Holes 13 on the burner plate 4 completely from the air or oxygen flow is flowed around, optimal cooling for the burner tubes 12 is achieved, so that Overall, the burner has a long service life. Even the case 1 'overall is optimally cooled by the air or oxygen flow, so that In addition to the long service life, a low case temperature is also achieved.
  • the previously described parts of the burner 1 consist of a suitable material, preferably made of steel and thus, for example, of V2-A stainless steel.
  • a suitable material preferably made of steel and thus, for example, of V2-A stainless steel.
  • the arrangement of the combustion tubes 12 described provides the burner 1 with a large area round flame pattern.
  • the fuel tubes 12 are also other flame patterns possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
EP00123949A 2000-10-13 2000-11-03 Brûleur à gaz sans prémélange Withdrawn EP1197705A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10050946 2000-10-13
DE10050946 2000-10-13
DE10052614A DE10052614B4 (de) 2000-10-13 2000-10-24 Außenmischender Gasbrenner
DE10052614 2000-10-24

Publications (1)

Publication Number Publication Date
EP1197705A1 true EP1197705A1 (fr) 2002-04-17

Family

ID=26007362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00123949A Withdrawn EP1197705A1 (fr) 2000-10-13 2000-11-03 Brûleur à gaz sans prémélange

Country Status (1)

Country Link
EP (1) EP1197705A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023283A (zh) * 2017-05-27 2017-08-08 成都理工大学 用于火烧油层模拟试验的燃烧系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069245A2 (fr) * 1981-07-03 1983-01-12 Messer Griesheim Gmbh Brûleur à gaz et oxygène sans prémélange
US4756685A (en) * 1985-12-06 1988-07-12 Nordsea Gas Technology & Air Products Limited Strip edge heating burner
DE4339012A1 (de) * 1993-11-10 1995-06-08 Witeg Mbh Außenmischender Flächenbrenner für gasförmige Brennstoffe
US5502894A (en) * 1994-04-28 1996-04-02 Burke, Deceased; Thomas M. Method of constructing a ceramic oxy-gas torch tip
US5803725A (en) * 1997-06-13 1998-09-08 Horn; Wallace E. Triple-mix surface-mix burner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069245A2 (fr) * 1981-07-03 1983-01-12 Messer Griesheim Gmbh Brûleur à gaz et oxygène sans prémélange
US4756685A (en) * 1985-12-06 1988-07-12 Nordsea Gas Technology & Air Products Limited Strip edge heating burner
DE4339012A1 (de) * 1993-11-10 1995-06-08 Witeg Mbh Außenmischender Flächenbrenner für gasförmige Brennstoffe
US5502894A (en) * 1994-04-28 1996-04-02 Burke, Deceased; Thomas M. Method of constructing a ceramic oxy-gas torch tip
US5803725A (en) * 1997-06-13 1998-09-08 Horn; Wallace E. Triple-mix surface-mix burner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023283A (zh) * 2017-05-27 2017-08-08 成都理工大学 用于火烧油层模拟试验的燃烧系统

Similar Documents

Publication Publication Date Title
DE69930455T2 (de) Gasturbinenbrennkammer
EP0438682B1 (fr) Système d'échappement avec filtre à particules et brûleur de régénération
EP0309838A1 (fr) Brûleur à gaz
DE4440323A1 (de) Düse für einen Brennerkopf eines Plasmaspritzgeräts
EP2527743A2 (fr) Composant segmenté à base de matériau réfractaire pour une chambre de combustion annulaire, chambre de combustion annulaire pour un moteur d'aéronef, moteur d'aéronef et procédé de fabrication d'une chambre de combustion annulaire
DE3706371C2 (fr)
DE3125320C1 (de) Schachtofen zum Brennen und Sintern von stueckigem Gut mit Innenbrenner
EP0845592B1 (fr) Dispositif de refroidissement et injecteur de combustible avec dispositif de refroidissement pour un moteur à combustion interne
EP0543323A2 (fr) Brûleur pour fours industriels
DE102015102312A1 (de) Rohrbündelwärmeübertrager mit sequentiell angeordneten Rohrbündelkomponenten
EP1197705A1 (fr) Brûleur à gaz sans prémélange
EP0534104B1 (fr) Tube radiant avec enveloppe
DE10052614B4 (de) Außenmischender Gasbrenner
DE10107940A1 (de) Außenmischender Gasbrenner sowie Vorrichtung zum Feuerpolieren mit einem solchen Gasbrenner
DE69123329T2 (de) Brenner
DE102019121922B3 (de) Außenmischender Gasreihenbrenner
EP0451662B1 (fr) Brûleur récupérateur
WO2000046548A1 (fr) Bruleur, en particulier pour des installations de chauffage
DE10237604B4 (de) Nachverbrennungseinrichtung mit einem Brenner
EP0271500A1 (fr) Bruleur a gaz de premelange.
DE10014104B4 (de) Brenner
DE19724817B4 (de) Gasbrenner
AT399029B (de) Brenneranordnung
DE19754261B4 (de) Atmosphärischer Gasbrenner
DE4308041C2 (de) Brenner zum Verbrennen von flüssigem und/oder gasförmigem Brennstoff in einer Brennkammer mit geringer NOx - Emission

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KRAPF ALFONS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KRAPF, ALFONS

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20021018