EP0057377A3 - Method and device for operating a high velocity blast burner - Google Patents

Method and device for operating a high velocity blast burner Download PDF

Info

Publication number
EP0057377A3
EP0057377A3 EP82100386A EP82100386A EP0057377A3 EP 0057377 A3 EP0057377 A3 EP 0057377A3 EP 82100386 A EP82100386 A EP 82100386A EP 82100386 A EP82100386 A EP 82100386A EP 0057377 A3 EP0057377 A3 EP 0057377A3
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
operating
burner
pressure
high velocity
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Withdrawn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
EP82100386A
Other languages
German (de)
French (fr)
Other versions
EP0057377A2 (en
Inventor
Rüdiger Dr. Knaak
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.)
Wistra GmbH Thermoprozesstechnik
Original Assignee
Wistra GmbH Thermoprozesstechnik
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 Wistra GmbH Thermoprozesstechnik filed Critical Wistra GmbH Thermoprozesstechnik
Publication of EP0057377A2 publication Critical patent/EP0057377A2/en
Publication of EP0057377A3 publication Critical patent/EP0057377A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • 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
    • F23D14/60—Devices for simultaneous control of gas and combustion air
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/03005—Burners with an internal combustion chamber, e.g. for obtaining an increased heat release, a high speed jet flame or being used for starting the combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Betrieb eines Hochgeschwindigkeitsbrenners, bei dem Brennstoff und Luft in einer Verbrennungskammer unter Überdruck weitge­ hend ausgebrannt werden und die Verbrennungsprodukte (Rauchgase) aus einer im Vergleich zur Brennkammerstirn­ fläche kleinen, düsenartigen Öffnung mit hoher Geschwin­ digkeit in den zu beheizenden Raum austreten. Eine verbes­ serte Verwirbelungs- und Umwälzwirkung in dem mit dem Brenner verbundenen Ofenraum wird dabei dadurch er­ reicht, daß das Verhältnis P₁/P₂ des Brennkammerdruckes P₁ zum Druck im Raum hinter der Brennkammer P₂ größer als 1,2 ist. Weiter wird eine Vorrichtung zur Durchführung des Verfahrens vorgeschlagen. The invention relates to a method for operating a High-speed burner in which fuel and Air in a combustion chamber under excess pressure be burned out and the combustion products (Flue gases) from one compared to the combustion chamber front area small, nozzle-like opening with high speed leak into the room to be heated. A verbes serte turbulence and circulation in the with This means that the burner-connected furnace space becomes is sufficient that the ratio P₁ / P₂ of the combustion chamber pressure P₁ for pressure in the room behind the combustion chamber P₂ larger than 1.2. Next is a device for implementation of the procedure proposed.

EP82100386A 1981-01-29 1982-01-21 Method and device for operating a high velocity blast burner Withdrawn EP0057377A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3102833 1981-01-29
DE19813102833 DE3102833A1 (en) 1981-01-29 1981-01-29 METHOD AND DEVICE FOR OPERATING A HIGH-SPEED BURNER

Publications (2)

Publication Number Publication Date
EP0057377A2 EP0057377A2 (en) 1982-08-11
EP0057377A3 true EP0057377A3 (en) 1982-09-22

Family

ID=6123520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100386A Withdrawn EP0057377A3 (en) 1981-01-29 1982-01-21 Method and device for operating a high velocity blast burner

Country Status (3)

Country Link
EP (1) EP0057377A3 (en)
JP (1) JPS57144812A (en)
DE (1) DE3102833A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6244854B1 (en) * 1999-05-13 2001-06-12 The Boc Group, Inc. Burner and combustion method for the production of flame jet sheets in industrial furnaces

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612386A (en) * 1946-05-24 1948-11-11 Owens Corning Fiberglass Corp Improvements in or relating to fuel burners
LU59699A1 (en) * 1968-10-26 1970-01-12
DE2134330A1 (en) * 1970-07-10 1972-01-13 Tokyo Gas Co Ltd High-speed gas burner and heating oven equipped with this gas burner
DE2061861A1 (en) * 1970-12-16 1972-06-29 Fonda Bonardi G Fluid dynamics process and machine for its application
DE2362905A1 (en) * 1973-12-18 1975-06-26 Parkinson Cowan Appliances Ltd Gas flow control valve - is governed by pressure variation in sensor chamber opening membrane on valve plunger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612386A (en) * 1946-05-24 1948-11-11 Owens Corning Fiberglass Corp Improvements in or relating to fuel burners
LU59699A1 (en) * 1968-10-26 1970-01-12
DE2134330A1 (en) * 1970-07-10 1972-01-13 Tokyo Gas Co Ltd High-speed gas burner and heating oven equipped with this gas burner
DE2061861A1 (en) * 1970-12-16 1972-06-29 Fonda Bonardi G Fluid dynamics process and machine for its application
DE2362905A1 (en) * 1973-12-18 1975-06-26 Parkinson Cowan Appliances Ltd Gas flow control valve - is governed by pressure variation in sensor chamber opening membrane on valve plunger

Also Published As

Publication number Publication date
EP0057377A2 (en) 1982-08-11
JPS57144812A (en) 1982-09-07
DE3102833A1 (en) 1982-08-12

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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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

17P Request for examination filed

Effective date: 19820121

AK Designated contracting states

Designated state(s): BE DE FR GB IT

AK Designated contracting states

Designated state(s): BE DE FR GB IT

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: 19830625

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KNAAK, RUEDIGER, DR.