ATE201927T1 - METHOD AND DEVICE FOR IGNITING A GAS FAN BURNER - Google Patents

METHOD AND DEVICE FOR IGNITING A GAS FAN BURNER

Info

Publication number
ATE201927T1
ATE201927T1 AT96116065T AT96116065T ATE201927T1 AT E201927 T1 ATE201927 T1 AT E201927T1 AT 96116065 T AT96116065 T AT 96116065T AT 96116065 T AT96116065 T AT 96116065T AT E201927 T1 ATE201927 T1 AT E201927T1
Authority
AT
Austria
Prior art keywords
gas
air
pressure
igniting
gas fan
Prior art date
Application number
AT96116065T
Other languages
German (de)
Inventor
Arno Vogt
Original Assignee
Viessmann Werke Kg
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 Viessmann Werke Kg filed Critical Viessmann Werke Kg
Application granted granted Critical
Publication of ATE201927T1 publication Critical patent/ATE201927T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/027—Regulating fuel supply conjointly with air supply using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/18—Groups of two or more valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/20—Membrane valves

Abstract

The process ignites a gas-air mixture in a blast furnace (1), and has a gas supply which is applied to an airstream after a pre-ventilation phase, and after a subsequent reduction of the normal operating air pressure through a control valve (2). The rising pressure during the pre-ventilation phase causes a delayed lowering of the reduced normal operating air pressure of the furnace. During the lowering phase a quantity of gas is supplied to the air, which is larger than normal. A device to perform this process, and in which an aperture (7) is arranged in a control pressure pipe (6) from the air supply pipe (3) to the control valve, is also discussed.
AT96116065T 1995-10-11 1996-10-08 METHOD AND DEVICE FOR IGNITING A GAS FAN BURNER ATE201927T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19537773A DE19537773C2 (en) 1995-10-11 1995-10-11 Method and device for igniting a gas fan burner

Publications (1)

Publication Number Publication Date
ATE201927T1 true ATE201927T1 (en) 2001-06-15

Family

ID=7774530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96116065T ATE201927T1 (en) 1995-10-11 1996-10-08 METHOD AND DEVICE FOR IGNITING A GAS FAN BURNER

Country Status (3)

Country Link
EP (1) EP0768493B1 (en)
AT (1) ATE201927T1 (en)
DE (2) DE19537773C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29712223U1 (en) * 1996-08-17 1997-10-16 Viessmann Werke Kg Gas forced draft burner
AT405327B (en) * 1996-09-30 1999-07-26 Vaillant Gmbh METHOD FOR STARTING A GAS BURNER
AT406514B (en) * 1997-04-28 2000-06-26 Vaillant Gmbh METHOD FOR IGNITING A GAS-HEATED BURNER
DE19739422B4 (en) * 1997-08-28 2005-08-18 Vaillant Gmbh Method and device for igniting a gas-air mixture burning gas burner
DE10050254C1 (en) * 2000-10-11 2002-10-24 Viessmann Werke Kg Electric lighting system for gas burner has pneumatic gas pressure regulator with static and dynamic pressure measuring tubes connected to control valves
FR2982342A1 (en) 2011-11-08 2013-05-10 Guillot Ind Sa PRE-MIXING GAS BOILER
US11092335B2 (en) * 2018-01-23 2021-08-17 Rheem Manufacturing Company Ignition control systems for fuel-fired devices
DE102020108198A1 (en) 2020-03-25 2021-09-30 Vaillant Gmbh Method and device for improving the ignition behavior of a premix burner
CN112503570B (en) * 2020-11-23 2022-08-05 西安航天动力试验技术研究所 High-temperature compressed air ignition device and ignition method for combustion type air heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708858C2 (en) * 1977-03-01 1986-04-24 Caloric Gesellschaft für Apparatebau mbH, 8032 Gräfelfing Control device for a burner for flowable fuels
JPS56110820A (en) * 1980-02-01 1981-09-02 Miura Co Ltd Igniting method for high load combustion burner
DE3105862A1 (en) * 1981-02-18 1982-09-09 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden Gas blower burner
DE4231374A1 (en) * 1992-09-21 1994-03-24 Gastechnic Prod Vertriebges Method and device for controlling a gas flow
DE4308484A1 (en) * 1993-03-17 1994-09-22 Stiebel Eltron Gmbh & Co Kg Method for controlling the start-up operation of a premix burner

Also Published As

Publication number Publication date
EP0768493B1 (en) 2001-06-06
EP0768493A2 (en) 1997-04-16
DE59607038D1 (en) 2001-07-12
DE19537773A1 (en) 1997-04-17
DE19537773C2 (en) 1999-07-29
EP0768493A3 (en) 1998-07-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee