EP1898152A3 - Mixing device for a burner - Google Patents

Mixing device for a burner Download PDF

Info

Publication number
EP1898152A3
EP1898152A3 EP07016333A EP07016333A EP1898152A3 EP 1898152 A3 EP1898152 A3 EP 1898152A3 EP 07016333 A EP07016333 A EP 07016333A EP 07016333 A EP07016333 A EP 07016333A EP 1898152 A3 EP1898152 A3 EP 1898152A3
Authority
EP
European Patent Office
Prior art keywords
tube
burner
mixing device
separator
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
EP07016333A
Other languages
German (de)
French (fr)
Other versions
EP1898152B1 (en
EP1898152A2 (en
Inventor
Paul Bognar
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.)
Meku Metallverarbeitungs & Co KG GmbH
Original Assignee
Meku Metallverarbeitungs & Co KG GmbH
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 Meku Metallverarbeitungs & Co KG GmbH filed Critical Meku Metallverarbeitungs & Co KG GmbH
Publication of EP1898152A2 publication Critical patent/EP1898152A2/en
Publication of EP1898152A3 publication Critical patent/EP1898152A3/en
Application granted granted Critical
Publication of EP1898152B1 publication Critical patent/EP1898152B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/404—Flame tubes
    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/10—Premixing fluegas with fuel and combustion air
    • 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
    • F23D2900/11403—Flame surrounding tubes in front of burner nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

The mixing device (10) is for a burner tube (20) with a flame tube (30) and containing a jet holder (40), and with a separator (50). The separator is axially adjustable in the combustion tube, and is sealed against the combustion tube by a roughly cylindrical metal guide ring which has its outer jacket surface resting against the inner wall of the burner tube and able to move on it.
EP07016333A 2006-09-07 2007-08-21 Mixing device for a burner Active EP1898152B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006013853U DE202006013853U1 (en) 2006-09-07 2006-09-07 Mixing device for burner has separator axially adjustable in combustion tube and sealed against combustion tube by guide ring

Publications (3)

Publication Number Publication Date
EP1898152A2 EP1898152A2 (en) 2008-03-12
EP1898152A3 true EP1898152A3 (en) 2008-12-10
EP1898152B1 EP1898152B1 (en) 2010-03-10

Family

ID=37576137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07016333A Active EP1898152B1 (en) 2006-09-07 2007-08-21 Mixing device for a burner

Country Status (3)

Country Link
EP (1) EP1898152B1 (en)
AT (1) ATE460625T1 (en)
DE (2) DE202006013853U1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011011281A1 (en) * 2011-02-15 2012-08-16 Scheer Heizsysteme & Produktionstechnik Gmbh Mixing device for burner, is provided with burner pipe that receives mixing unit in axially adjustable manner, where cylindrical sleeve is provided to seal mixing device against burner pipe
ITBO20120024A1 (en) * 2012-01-19 2013-07-20 Alessandro Giberti S R L Con Unico Socio BURNER DEVICE FOR A COMBUSTION SYSTEM
CN103277795B (en) * 2013-05-27 2015-05-20 中国科学院广州能源研究所 Gas burner capable of adjusting gas to be self-recycling
IT201600129803A1 (en) * 2016-12-22 2018-06-22 Ecoflam Bruciatori S P A LOW-EMISSION COMBUSTION HEAD OF NITROGEN OXIDES WITH PERFECTED OVERLAP
DE202017101416U1 (en) 2017-03-13 2017-03-30 Meku Energie Systeme Gmbh & Co. Kg Mixing device for a burner
WO2024200624A1 (en) * 2023-03-31 2024-10-03 Tenneco Gmbh Ignition device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209221A1 (en) * 1992-03-21 1993-09-23 Deutsche Forsch Luft Raumfahrt LOW-NITROXIDE BURNER
DE4244400A1 (en) * 1992-12-29 1994-06-30 Deutsche Forsch Luft Raumfahrt Hot gas generating burner with burner tube contg. support tube and coupled flame tube
DE4324863A1 (en) * 1993-07-23 1995-01-26 Beru Werk Ruprecht Gmbh Co A Circuit arrangement for flame detection
DE29503293U1 (en) * 1995-02-28 1995-04-20 Man B & W Diesel Ag, 86153 Augsburg Burners for hot gas generation
DE29518919U1 (en) * 1995-11-29 1996-01-25 MEKU Metallverarbeitungs-GmbH, 78083 Dauchingen Mixing device for a burner
EP0864812A2 (en) * 1997-03-12 1998-09-16 A. Schwarz + Co. Mixing device for gas and oil burner
EP0777083B1 (en) * 1995-11-29 2001-07-04 MEKU Verwaltungsgesellschaft mbH Mixing device for burner
DE20317839U1 (en) * 2003-11-18 2005-03-31 Meku Metallverarbeitung Mixing device for a burner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209221A1 (en) * 1992-03-21 1993-09-23 Deutsche Forsch Luft Raumfahrt LOW-NITROXIDE BURNER
DE4244400A1 (en) * 1992-12-29 1994-06-30 Deutsche Forsch Luft Raumfahrt Hot gas generating burner with burner tube contg. support tube and coupled flame tube
DE4324863A1 (en) * 1993-07-23 1995-01-26 Beru Werk Ruprecht Gmbh Co A Circuit arrangement for flame detection
DE29503293U1 (en) * 1995-02-28 1995-04-20 Man B & W Diesel Ag, 86153 Augsburg Burners for hot gas generation
DE29518919U1 (en) * 1995-11-29 1996-01-25 MEKU Metallverarbeitungs-GmbH, 78083 Dauchingen Mixing device for a burner
EP0777083B1 (en) * 1995-11-29 2001-07-04 MEKU Verwaltungsgesellschaft mbH Mixing device for burner
EP0864812A2 (en) * 1997-03-12 1998-09-16 A. Schwarz + Co. Mixing device for gas and oil burner
DE20317839U1 (en) * 2003-11-18 2005-03-31 Meku Metallverarbeitung Mixing device for a burner

Also Published As

Publication number Publication date
ATE460625T1 (en) 2010-03-15
EP1898152B1 (en) 2010-03-10
DE502007003063D1 (en) 2010-04-22
EP1898152A2 (en) 2008-03-12
DE202006013853U1 (en) 2006-12-21

Similar Documents

Publication Publication Date Title
EP1898152A3 (en) Mixing device for a burner
ATE390208T1 (en) THERMAL SPRAYING DEVICE
WO2009065462A3 (en) Mobile cleaning device and method
WO2009137771A3 (en) Detonative cleaning apparatus
WO2009031312A1 (en) Blood testing device
PL1737094T3 (en) Sleeve for a strain relief introduction of a corrugated tube
TW200710341A (en) Combustion gas cartridge for gas fastening device
WO2007132257A3 (en) Improvements in and relating to liquid dispensing apparatus
RU2008144841A (en) UNIVERSAL AEROHYDRODYNAMIC NOZZLE (KHOMYAKOV NOZZLE)
UA94886C2 (en) Pulse detonation engine
WO2010097197A3 (en) Burner for a thermal post-combustion device
WO2009056518A3 (en) Combustion chamber for gas turbines, including an igniter
WO2009019114A3 (en) Burner for a combustion chamber of a turbine group
SE0100948D0 (en) Burner for gas
WO2007104587A3 (en) Method for mounting a mixing housing in a gas turbine, and adjusting device therefor
GB2448084A (en) Fueling reforming apparatus
WO2006120168A3 (en) Fuel supply for a gas turbine, comprising a deviation zone
TW200743824A (en) Positioning equipment and assembly device for lens module using it
DE50204197D1 (en) GAS OUTLET
GB2442899A (en) Thermal oxidiser
UA89313C2 (en) Immersed gas-oxygen burner
DE10315945A1 (en) Oil injector for boilers has dolphin-nose jet which projects beyond aerodynamically-shaped cap, oil being fed to this through volustat channel via spring-loaded atomization cone
PH12019502105A1 (en) Boiler system
EP1936149B8 (en) Gas turbine burner
ES2050582A2 (en) Atomising burner for liq. fuel - contains rotary cup onto inner wall of which fuel is conducted, with atomising gas fed in surrounding ring channel

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: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F23C 9/00 20060101AFI20081106BHEP

Ipc: F23D 11/40 20060101ALI20081106BHEP

17P Request for examination filed

Effective date: 20090608

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502007003063

Country of ref document: DE

Date of ref document: 20100422

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: R. A. EGLI & CO. PATENTANWAELTE

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20100310

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20100310

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100621

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100611

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100710

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100610

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100712

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

26N No opposition filed

Effective date: 20101213

BERE Be: lapsed

Owner name: MEKU METALLVERARBEITUNGS G.M.B.H. & CO. KG

Effective date: 20100831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007003063

Country of ref document: DE

Representative=s name: PATENTANWAELTE WESTPHAL MUSSGNUG & PARTNER, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007003063

Country of ref document: DE

Representative=s name: PATENTANWAELTE WESTPHAL MUSSGNUG & PARTNER, DE

Effective date: 20111129

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007003063

Country of ref document: DE

Owner name: MEKU ENERGIE SYSTEME GMBH & CO. KG, DE

Free format text: FORMER OWNER: MEKU METALLVERARBEITUNGS GMBH & CO. KG, 78083 DAUCHINGEN, DE

Effective date: 20111129

Ref country code: DE

Ref legal event code: R082

Ref document number: 502007003063

Country of ref document: DE

Representative=s name: WESTPHAL, MUSSGNUG & PARTNER PATENTANWAELTE MI, DE

Effective date: 20111129

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100911

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100310

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20190820

Year of fee payment: 13

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 460625

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200821

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200821

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502007003063

Country of ref document: DE

Owner name: MEKU METAL PROCESSING GMBH, DE

Free format text: FORMER OWNER: MEKU ENERGIE SYSTEME GMBH & CO. KG, 78083 DAUCHINGEN, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230831

Year of fee payment: 17

Ref country code: CH

Payment date: 20230902

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240923

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240821

Year of fee payment: 18