[go: up one dir, main page]

US20120193452A1 - Burner with low porosity burner deck - Google Patents

Burner with low porosity burner deck Download PDF

Info

Publication number
US20120193452A1
US20120193452A1 US13/497,587 US201013497587A US2012193452A1 US 20120193452 A1 US20120193452 A1 US 20120193452A1 US 201013497587 A US201013497587 A US 201013497587A US 2012193452 A1 US2012193452 A1 US 2012193452A1
Authority
US
United States
Prior art keywords
burner
gas
deck
metal plate
perforated metal
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.)
Abandoned
Application number
US13/497,587
Other languages
English (en)
Inventor
Dirk Ten Hoeve
Dinand Lamberts
Camillo Marino Josef Hogenbirk
Bram De Jager
Koen Vanoverberghe
Gertjan Zwiggelaar
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.)
Bekaert NV SA
Bekaert Combustion Technology BV
Original Assignee
Bekaert NV SA
Bekaert Combustion Technology BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42126102&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20120193452(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bekaert NV SA, Bekaert Combustion Technology BV filed Critical Bekaert NV SA
Assigned to NV BEKAERT SA reassignment NV BEKAERT SA ASSIGNORS ASSIGN ONE-HALF RIGHTS TO ASSIGNEE Assignors: TEN HOEVE, DIRK, VANOVERBERGHE, KOEN, DE JAGER, BRAM, HOGENBIRK, CAMILLO MARINO JOSEF, LAMBERTS, DINAND, ZWIGGELAAR, GERTJAN
Assigned to BEKAERT COMBUSTION TECHNOLOGY B.V. reassignment BEKAERT COMBUSTION TECHNOLOGY B.V. ASSIGNORS ASSIGN ONE-HALF RIGHTS TO ASSIGNEE Assignors: TEN HOEVE, DIRK, VANOVERBERGHE, KOEN, DE JAGER, BRAM, HOGENBIRK, CAMILLO MARINO JOSEF, LAMBERTS, DINAND, ZWIGGELAAR, GERTJAN
Publication of US20120193452A1 publication Critical patent/US20120193452A1/en
Abandoned 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/10—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head
    • F23D14/105—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head with injector axis parallel to the burner head axis
    • 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/10—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head
    • 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
    • F23D14/26—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid with provision for a retention flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/101—Flame diffusing means characterised by surface shape
    • F23D2203/1012—Flame diffusing means characterised by surface shape tubular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/102—Flame diffusing means using perforated plates
    • F23D2203/1023—Flame diffusing means using perforated plates with specific free passage areas

Definitions

  • the present invention relates to a premix burner, more in particular a burner having a flameholder made of perforated metal plate material.
  • the burner is a tubular burner having a cylindrical shape. These burners are especially suitable for use in combustion boilers.
  • premix burner consist of one or more of the following components: a) an end cap located at the top of the burner, b) a burner deck, the burner deck consists of a blind piece at the bottom, a perforated piece, with a regular (circular) pattern, with sometimes locally an additional modification for ignition purposes, in the centre part and a blind piece at the top.
  • the pattern is mostly circumferential, and mostly repeating itself in height after a pitch of 1-10 mm; c) a distributor, having a blind piece at the bottom, a perforated part in the centre and a blind piece at the top; d) a distributor end cap; e) a flange; f) an anti noise tube which is a device located in or nearby the flange to adjust the pressure distribution.
  • a distributor having a blind piece at the bottom, a perforated part in the centre and a blind piece at the top
  • d) a distributor end cap e) a flange; f) an anti noise tube which is a device located in or nearby the flange to adjust the pressure distribution.
  • Such premix burners are described in e.g. EP 1337789, EP2037175, WO2009/077333, WO2009/065733, WO2009/059933. As can be seen in most of above referenced documents, these burners are provided with devices in the mixing chamber, such
  • an inner liner also called distributor and/or anti-noise tube or other devices such as swirls or perforated disks in or nearby the flange.
  • distributor and/or anti-noise tube or other devices such as swirls or perforated disks in or nearby the flange.
  • the object of the present invention is to obviate the drawbacks mentioned above.
  • An object of the present invention is to provide a premix burner which does not need such devices in the mixing chamber of the burner to obtain a good stability of the flames and to reduce or even eliminate noise problems.
  • a further object of the present invention is to provide a premix burner with a good stability over the full operating range of high to low CO 2 , and for the full band of customary or natural gas qualities.
  • This full band of customary and natural gas qualities covers all gases selected from hydrocarbons such as methane, ethane, propane, butane, ethene, propene, butene, acetylene, and the like.
  • the present invention does not relate specifically to high reactive fuel gases, which are a mixture of hydrogen and customary fuel gases.
  • a further object of the present invention is to provide a premix burner producing low NOx levels.
  • An aspect of the claimed invention provides a gas burner preferably a premix burner, comprising a support having a central gas inlet port for supply of gas into a gas supply chamber.
  • the gas supply chamber is enclosed by a perforated metal plate.
  • the perforations in said perforated metal plate providing a burner deck.
  • the perforated metal plate is connected at the bottom to the support through a base section.
  • the burner deck has an overall porosity which is equal to or lower than 11%, preferably lower than 10%, even more preferably lower than 9%.
  • the present invention provides a gas burner as described above wherein the burner further comprises an end cap connected to the perforated metal plate substantially opposite to said gas inlet port.
  • the present invention provides a gas burner as described in paragraph 8, wherein the end cap is also provided with perforations. These perforations thereby enlarge and are part of the burner deck.
  • the end cap is made of metal plate material.
  • the perforation patterns in the end cap and in the perforated metal plate are equal.
  • the perforation patterns in the end cap and in the perforated metal plate are different.
  • the perforations, such as e.g. slots and holes, in the end cap and in the perforated metal plate are equal.
  • the perforations in the end cap and in the perforated metal plate are different.
  • the gas burner of the type described above has a burner deck wherein more than 50% of the burner deck has a porosity being equal to or lower than 9% and wherein upto 50% of the burner deck has a porosity being higher than 11% and with an overall porosity which is equal to or lower than 11%.
  • This modification of the perforation pattern of the burner deck provided a burner which, next to the effect of the deletion of the diffuser and the removal of the humming noise, also had a more stable response on the second and higher Helmholtz or instable acoustic resonances of the heat exchanger, which therefore made that the boiler, with this build in burner did not provoke a whistling sound anymore.
  • Another aspect of the claimed invention provides a gas burner as described in [0007], [0008], [0009] or [0011] wherein the burner deck has different patterns of perforations. Adding more patterns with different pitches showed an increased stability for a broader range of gas qualities and induced less NOx-emissions.
  • the burner is provided with an abrupt and stepwise variation of the perforation pattern in the burner deck.
  • the present invention provides a burner with gradually increasing or decreasing perforation pattern or gradually increasing or decreasing pitches in between the perforation pattern of the burner deck.
  • This grading can go in axial or circumferential direction.
  • Gradually increasing or decreasing the perforation of the decks allows an almost step less variety of the perforation, and thus creating a varying perforation of the surface of the deck.
  • the burner has a completely random deck with no repeatability over the full height or circumference of the burner deck which provides a stabilized deck without the additional devices as mentioned above.
  • the part with a porosity higher than 11% is closest to the gas inlet.
  • the part with a porosity equal to or lower than 9% is most remote, i.e. downstream, from the gas inlet.
  • burner deck is to be understood, in the light of this invention, to be that part of the burner where the totality of perforations are present. In case two or more distinct regions of perforations can be detected on the burner surface, the burner deck is defined as being the surface spanning of all regions with perforations.
  • all porosity of the burner deck is to be understood, in the light of this invention, as ratio of the surface of the holes, slots or other openings divided by the surface of the burner over which the perforated part(s) is(are) located.
  • perforation pattern is to be understood, in the light of this invention, to be a recurring scheme of perforations.
  • FIG. 1 shows an example embodiment according to a first aspect of the present invention.
  • FIGS. 2A and 2B show an example embodiment according to a second aspect of the present invention.
  • FIG. 2C shows an example perforation pattern according to a second aspect of the present invention.
  • FIG. 3 shows an example embodiment according to a third aspect of the present invention.
  • FIG. 4 shows an example embodiment according to a further aspect of the present invention.
  • FIG. 5 shows an example embodiment according to a further aspect of the present invention.
  • FIG. 6 shows an example embodiment according to a further aspect of the present invention.
  • FIG. 7 shows an example embodiment according to a further aspect of the present invention.
  • FIG. 8 shows an example embodiment according to a further aspect of the present invention.
  • FIG. 9 shows an example embodiment according to a further aspect of the present invention.
  • FIG. 10 shows a further example embodiment according to an aspect of the present invention.
  • FIG. 11 shows a further example embodiment according to an aspect of the present invention.
  • FIG. 1 shows a gas burner 10 , preferably a premix burner, comprising a support or flange 12 which has a central gas inlet port 14 for supply of gas into a gas supply or mixing chamber 16 .
  • the gas supply chamber 16 is enclosed by a perforated metal plate 22 .
  • the perforated metal plate 22 is connected at the bottom to the support or flange 12 through a base section.
  • the perforations 24 in the perforated metal plate 22 provide the burner deck 20 .
  • the burner deck 20 has an overall porosity which is equal to or lower than 11%, preferably lower than 10%, even more preferably lower than 9%.
  • FIG. 2A shows a perspective view of a burner according to the present invention.
  • FIG. 2B shows a cross sectional view taken along the line II-II′ in FIG. 2A .
  • FIGS. 2A and 2B shows a gas burner 10 , preferably a premix burner, comprising a support or flange 12 which has a central gas inlet port 14 for supply of gas into a gas supply or mixing chamber 16 .
  • the gas supply chamber 16 is enclosed by a perforated metal plate 22 and an end cap 18 substantially opposite to said gas inlet port 14 .
  • the perforations 24 in the perforated metal plate 22 provide the burner deck 20 .
  • the end cap 18 is connected to the top of the perforated metal plate 22 and the perforated metal plate 22 is connected at the bottom to the support or flange 18 through a base section.
  • the burner deck 20 has an overall porosity which is equal to or lower than 11%, preferably lower than 10%, even more preferably lower than 9%.
  • a burner 10 with a perforation pattern as shown in FIG. 2C , has a length of 102.4 mm and diameter of 70.4 mm.
  • the burner deck has a length of 81.2 mm and has a porosity of 7.7%.
  • the perforation pattern in the perforated plate is a combination of slits and round holes.
  • the perforated plate For a thickness of the perforated plate of 0.6 mm, the slits being 4.0 ⁇ 0.5 mm, the holes having a diameter of 0.8 mm.
  • the perforations are grouped in a pattern of 4.8 mm and this pattern is repeated over the burner deck in an equal division. As explained above, this burner still needed an anti-noise device, but no pressure divider or distributor anymore.
  • FIG. 3 shows an exemplary burner according to the present invention wherein the end cap is provided with perforations 30 .
  • the burner deck of this burner is as shown by reference number 20 .
  • a further aspect of the present invention provides a burner 10 with a burner deck wherein more than 50% of the burner deck has a porosity being equal to or lower than 9% and wherein 10 to 50% of the burner deck has a porosity being higher than 11%.
  • the burner deck has an overall porosity which is equal to or lower than 11%.
  • a burner 10 as shown in FIG. 4 has a length of 94.8 mm and diameter of 70.4 mm.
  • the burner deck 20 has a length of 93.6 mm.
  • the perforation pattern in the perforated plate 22 is a combination of slits and round holes.
  • the thickness of the perforated plate 22 is 0.6 mm, the slits being 4.0 ⁇ 0.5 mm, the holes having a diameter of 0.8 mm.
  • the perforations are grouped in a pattern as shown in FIG. 4 , wherein the first 11.8 mm of the burner deck length has a porosity of 15%, thereafter is a zone of 46.8 mm of the burner deck length with a porosity of 7.3% and the last zone with a length of 5.8 mm of the burner deck length having a porosity of 16.5%. This pattern is repeated over the burner deck on the circumference of the burner. This provides a burner deck which has an overall porosity of 9.8%.
  • This modification of the perforation pattern of the burner deck provided a burner which, next to the effect of the deletion of the diffuser and the removal of the humming noise, also had a more stable response on the second and higher Helmholtz or instable acoustic resonances of the heat exchanger, which therefore made that the burner did not provoke a whistling sound anymore.
  • the humming sound was eliminated and therefore the use of anti-noise devices in the mixing chamber of the burner could be omitted.
  • the use of the relatively high porosity at the beginning and end of the burner deck 20 provide an even more stable flame pattern of the burner.
  • An example embodiment according to a further aspect of the claimed invention provides a gas burner with a perforated metal plate 22 with a perforation pattern as shown in FIG. 5 .
  • the shown perforation pattern is repeated over the circumference of the burner.
  • the burner deck 20 has different patterns of perforations. Adding more patterns with different pitches showed an increased stability for a broader range of gas qualities and induced less NOx-emissions.
  • the exemplary perforation pattern of FIG. 5 is an abrupt and stepwise variation of the perforation pattern in the burner deck 20 .
  • FIG. 6 shows another example of a perforation pattern of burner deck 20 according to a preferred aspect of the present invention, wherein the porosity of the burner deck 20 decreases stepwise in downstream direction.
  • the shown perforation pattern is repeated in the perforated metal plate 22 over the circumference of the burner.
  • FIG. 7 shows an example of a perforation pattern of burner deck 20 according to a preferred aspect of the present invention, wherein the porosity is gradually increasing. This perforation pattern is repeated in the perforated metal plate 22 over the circumference of the burner.
  • FIG. 8 shows an exemplary perforation pattern of the burner deck 20 , which is repeated lengthwise over the perforated metal plate 22 .
  • FIG. 9 shows a further exemplary perforation pattern which is repeated on the circumference of a burner.
  • the perforation pattern is such that no repeat of pattern is occurring along the length of the burner deck 20 .
  • An exemplary burner with a length of 91.2 mm and diameter of 70.4 mm.
  • the burner deck has a length of 70.4 mm.
  • the perforation pattern in the perforated plate 22 is a combination of slits and round holes as shown in FIG. 9 .
  • this burner deck has an overall porosity of 7.5%.
  • any perforation pattern or set of perforation patterns can be repeated lengthwise or over the circumference to obtain the burner according to the present invention.
  • FIG. 10 Another preferred embodiment of the present invention is shown in FIG. 10 .
  • the burner 10 made out of perforated metal plate 22 has a completely random perforated burner deck 20 with no repeatability over the full height or circumference of the burner deck which provides a stabilized deck without the additional devices as mentioned above.
  • FIG. 11 shows another exemplary embodiment of the present invention.
  • This burner has a perforated end cap 24 with different perforation pattern than the perforated metal plate 22 .
  • the perforations 30 together with the perforations 24 provide the burner deck 20 .
  • a gas burner preferably a premix burner, comprising a support which has a central gas inlet port for supply of gas into a gas supply chamber.
  • the gas supply chamber is enclosed by a perforated metal plate and an end cap substantially opposite to said gas inlet port.
  • the perforations in the perforated metal plate provide a burner deck.
  • the end cap is connected to the top of the perforated metal plate and the perforated metal plate is connected at the bottom to the support through a base section.
  • the burner deck has an overall porosity which is equal to or lower than 11%.
  • the present invention also provides use of this burner, e.g. in heat exchangers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
US13/497,587 2009-12-11 2010-11-26 Burner with low porosity burner deck Abandoned US20120193452A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09178982 2009-12-11
EP09178982.6 2009-12-11
PCT/EP2010/068284 WO2011069839A1 (en) 2009-12-11 2010-11-26 Burner with low porosity burner deck

Publications (1)

Publication Number Publication Date
US20120193452A1 true US20120193452A1 (en) 2012-08-02

Family

ID=42126102

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/497,587 Abandoned US20120193452A1 (en) 2009-12-11 2010-11-26 Burner with low porosity burner deck

Country Status (6)

Country Link
US (1) US20120193452A1 (de)
EP (2) EP2510281B1 (de)
JP (1) JP2013513774A (de)
KR (1) KR101817371B1 (de)
CN (1) CN102597624B (de)
WO (1) WO2011069839A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114945777A (zh) * 2020-01-08 2022-08-26 贝卡尔特燃烧技术股份有限公司 气体燃烧器和加热器具

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2007646C2 (en) 2011-09-16 2013-03-19 Micro Turbine Technology B V Braided burner for premixed gas-phase combustion.
WO2013107661A2 (en) 2012-01-19 2013-07-25 Bekaert Combustion Technology B.V. Cylindrical gas premix burner
EP2815179A1 (de) 2012-02-16 2014-12-24 Bekaert Combustion Technology B.V. Vorgemischgasbrenner
EP2815181A1 (de) 2012-02-16 2014-12-24 Bekaert Combustion Technology B.V. Vorgemischgasbrenner
WO2013178466A1 (de) 2012-06-01 2013-12-05 Ulrich Dreizler Brenner mit einer oberflächenverbrennung
WO2014016006A1 (de) 2012-07-27 2014-01-30 Ulrich Dreizler Brenner mit einer oberflächenverbrennung
US11378273B2 (en) * 2017-01-11 2022-07-05 A. O. Smith Corporation Reduced resonance burner
WO2019011735A1 (en) * 2017-07-13 2019-01-17 Bekaert Combustion Technology B.V. PREMIX GAS BURNER
NL2024101B1 (en) 2019-10-25 2021-07-19 Bekaert Combustion Tech Bv Surface stabilized fully premixed gas premix burner for burning hydrogen gas, and method for starting such burner
IT202200004688A1 (it) * 2022-03-11 2023-09-11 Beckett Thermal Solutions S R L Bruciatore
WO2026009171A1 (en) * 2024-07-04 2026-01-08 Polidoro S.P.A. Metal plate for premix burner

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869626A (en) * 1954-06-28 1959-01-20 Silent Glow Oil Burner Corp Fluid fuel burning apparatus
US3176749A (en) * 1963-02-25 1965-04-06 Burner Dev Corp Liquid fuel-burning heater
US3240256A (en) * 1963-11-19 1966-03-15 Canadian Patents Dev Catalytic heater
US3384442A (en) * 1966-10-20 1968-05-21 Gen Motors Corp Combustion apparatus
US4231735A (en) * 1978-03-13 1980-11-04 Downs Edgar S Radiant heater
US4397631A (en) * 1980-09-08 1983-08-09 The Carlin Company Pre-mix forced draft power gas burner
US4752213A (en) * 1985-11-06 1988-06-21 Gaz De France Forced-air gas burner
US5540213A (en) * 1994-04-15 1996-07-30 Desa International Portable kerosene heater
US6162049A (en) * 1999-03-05 2000-12-19 Gas Research Institute Premixed ionization modulated extendable burner
US20040013988A1 (en) * 2000-09-28 2004-01-22 Sang-Nam Kim Brown gas combustion apparatus and heating system using the same
US20040121274A1 (en) * 2002-12-21 2004-06-24 Michael Boyes Gas burner
US20050153252A1 (en) * 2004-01-13 2005-07-14 Crawley Wilbur H. Method and apparatus for shutting down a fuel-fired burner of an emission abatement assembly
US20060251998A1 (en) * 2003-04-18 2006-11-09 Dinand Lamberts Metal burner membrane
US20080083537A1 (en) * 2006-10-09 2008-04-10 Michael Klassen System, method and apparatus for hydrogen-oxygen burner in downhole steam generator
US20090017407A1 (en) * 2003-05-23 2009-01-15 Worgas Bruciatori S.R.L. Adjustable burner
US20100126908A1 (en) * 2007-03-30 2010-05-27 Ifp Novel steam reforming furnace using porous burners
US8784096B2 (en) * 2009-09-29 2014-07-22 Honeywell International Inc. Low NOx indirect fire burner

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391197B (de) 1988-04-28 1990-08-27 Vaillant Gmbh Vorrichtung zur ueberwachung des betriebes der von gemischaustrittsoeffnungen durchsetzten brennerplatte eines flaechenbrenners
NL9400280A (nl) * 1994-02-23 1995-10-02 Stichting Energie Werkwijze voor de verbranding van hoogreaktieve gasvormige lucht/brandstof-mengsels en branderinrichting voor het uitvoeren van deze werkwijze.
ATE220189T1 (de) 1996-01-26 2002-07-15 Ygnis Holding Sa Brenneroberfläche
DE19912076A1 (de) 1999-03-18 2000-09-21 Kromschroeder Ag G Vormischbrenner für gasförmige Brennstoffe
FR2792394B1 (fr) * 1999-04-16 2001-07-27 Gaz De France Procede pour realiser une surface d'accrochage de flammes
AU2002220725A1 (en) 2000-12-01 2002-06-11 Furigas Assen B.V. Premix burner with curved impermeable end cap
CN2473462Y (zh) * 2001-04-25 2002-01-23 杨学银 节能燃气灶头
ATE366717T1 (de) 2003-01-08 2007-08-15 3M Innovative Properties Co Keramik-faser-verbundwerkstoff und herstellungsverfahren dafür
JP4001097B2 (ja) * 2003-10-14 2007-10-31 松下電器産業株式会社 バーナ
JP3958754B2 (ja) * 2004-04-09 2007-08-15 リンナイ株式会社 筒状バーナ
ITMI20060147A1 (it) * 2006-01-27 2007-07-28 Worgas Bruciatori Srl Dispositivo bruciatore a potenza elevata
ITMO20070167A1 (it) * 2007-05-21 2008-11-22 Worgas Bruciatori Srl Bruciatore modulante
ITMI20071751A1 (it) * 2007-09-12 2009-03-13 Polidoro S P A Bruciatore premiscelato
ITPD20070363A1 (it) 2007-11-06 2009-05-07 Sit La Precisa Spa Bruciatore, in particolare bruciatore a gas con pre-miscelazione
ITPD20070388A1 (it) 2007-11-19 2009-05-20 Sit La Precisa S P A Con Socio Bruciatore, in particolare bruciatore a gas con pre-miscelazione
JP2011506906A (ja) * 2007-12-17 2011-03-03 ベーカート・コンバスチョン・テクノロジー・ベスローテン・フェンノートシャップ 新規の予混合バ―ナ
FR2925657B1 (fr) 2007-12-19 2010-01-29 Mer Joseph Le Dispositif et procede pour stabiliser la pression et le debit d'un melange gazeux alimentant un bruleur cylindrique a combustion de surface
DE102008000010B4 (de) * 2008-01-07 2010-10-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Plattenförmiger keramischer Wärmestrahlkörper eines Infrarot-Flächenstrahlers

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869626A (en) * 1954-06-28 1959-01-20 Silent Glow Oil Burner Corp Fluid fuel burning apparatus
US3176749A (en) * 1963-02-25 1965-04-06 Burner Dev Corp Liquid fuel-burning heater
US3240256A (en) * 1963-11-19 1966-03-15 Canadian Patents Dev Catalytic heater
US3384442A (en) * 1966-10-20 1968-05-21 Gen Motors Corp Combustion apparatus
US4231735A (en) * 1978-03-13 1980-11-04 Downs Edgar S Radiant heater
US4397631A (en) * 1980-09-08 1983-08-09 The Carlin Company Pre-mix forced draft power gas burner
US4752213A (en) * 1985-11-06 1988-06-21 Gaz De France Forced-air gas burner
US5540213A (en) * 1994-04-15 1996-07-30 Desa International Portable kerosene heater
US6162049A (en) * 1999-03-05 2000-12-19 Gas Research Institute Premixed ionization modulated extendable burner
US20040013988A1 (en) * 2000-09-28 2004-01-22 Sang-Nam Kim Brown gas combustion apparatus and heating system using the same
US20040121274A1 (en) * 2002-12-21 2004-06-24 Michael Boyes Gas burner
US20060251998A1 (en) * 2003-04-18 2006-11-09 Dinand Lamberts Metal burner membrane
US20090017407A1 (en) * 2003-05-23 2009-01-15 Worgas Bruciatori S.R.L. Adjustable burner
US20050153252A1 (en) * 2004-01-13 2005-07-14 Crawley Wilbur H. Method and apparatus for shutting down a fuel-fired burner of an emission abatement assembly
US20080083537A1 (en) * 2006-10-09 2008-04-10 Michael Klassen System, method and apparatus for hydrogen-oxygen burner in downhole steam generator
US20100126908A1 (en) * 2007-03-30 2010-05-27 Ifp Novel steam reforming furnace using porous burners
US8784096B2 (en) * 2009-09-29 2014-07-22 Honeywell International Inc. Low NOx indirect fire burner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114945777A (zh) * 2020-01-08 2022-08-26 贝卡尔特燃烧技术股份有限公司 气体燃烧器和加热器具
US20230043181A1 (en) * 2020-01-08 2023-02-09 Bekaert Combustion Technology B.V. Gas burner and heating appliance
US12486977B2 (en) * 2020-01-08 2025-12-02 Bekaert Combustion Technology B.V. Gas burner and heating appliance

Also Published As

Publication number Publication date
KR20120102691A (ko) 2012-09-18
WO2011069839A1 (en) 2011-06-16
EP2510281B1 (de) 2017-10-25
CN102597624A (zh) 2012-07-18
EP2510281A1 (de) 2012-10-17
CN102597624B (zh) 2015-04-15
JP2013513774A (ja) 2013-04-22
EP3282187B1 (de) 2019-04-10
EP3282187A1 (de) 2018-02-14
KR101817371B1 (ko) 2018-01-11

Similar Documents

Publication Publication Date Title
EP2510281B1 (de) Brenner mit brennerdeck mit geringer porosität
US9857076B2 (en) Perforated flame holder and burner including a perforated flame holder
RU2453766C2 (ru) Устройство и способ стабилизации давления и скорости потока газовой смеси, подаваемой в беспламенную цилиндрическую горелку
JP7299424B2 (ja) さか火現象を防止することができる水素ガス燃焼装置
US10006629B2 (en) Burner
AU2007203445B2 (en) Distributed-jet combustion nozzle
KR20220124744A (ko) 가스 버너 및 난방 기기
US9869473B2 (en) Conical-flat heat shield for gas turbine engine combustor dome
JP2011141110A (ja) 燃焼器ダイナミックスを軽減する方法及び装置
US6978619B2 (en) Premixed burner with profiled air mass stream, gas turbine and process for burning fuel in air
US20190113228A1 (en) Cylindrical gas premix burner
JP2005030667A (ja) ガスタービン用燃焼器及びその運転方法
KR100864846B1 (ko) 예혼합 연소 버너
JP2019174015A (ja) 表面燃焼バーナ
KR200197146Y1 (ko) 조리용 가스버너의 연소장치
JP2015001361A (ja) グランドフレア
NL2034527B1 (en) Premix gas burner for combusting a hydrogen-containing premix gas having an insertion element
KR102573037B1 (ko) 가스조리기용 버너
JP2005003237A (ja) 振動燃焼抑制型燃焼器
JPH09217906A (ja) 燃焼保炎器及び該燃焼保炎器を使用する触媒燃焼装置
CN103228990A (zh) 燃烧器

Legal Events

Date Code Title Description
AS Assignment

Owner name: NV BEKAERT SA, BELGIUM

Free format text: ASSIGNORS ASSIGN ONE-HALF RIGHTS TO ASSIGNEE;ASSIGNORS:TEN HOEVE, DIRK;LAMBERTS, DINAND;HOGENBIRK, CAMILLO MARINO JOSEF;AND OTHERS;SIGNING DATES FROM 20120410 TO 20120413;REEL/FRAME:028177/0204

Owner name: BEKAERT COMBUSTION TECHNOLOGY B.V., NETHERLANDS

Free format text: ASSIGNORS ASSIGN ONE-HALF RIGHTS TO ASSIGNEE;ASSIGNORS:TEN HOEVE, DIRK;LAMBERTS, DINAND;HOGENBIRK, CAMILLO MARINO JOSEF;AND OTHERS;SIGNING DATES FROM 20120410 TO 20120413;REEL/FRAME:028177/0217

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION