AT294288B - Liquid fuel burners - Google Patents

Liquid fuel burners

Info

Publication number
AT294288B
AT294288B AT316167A AT316167A AT294288B AT 294288 B AT294288 B AT 294288B AT 316167 A AT316167 A AT 316167A AT 316167 A AT316167 A AT 316167A AT 294288 B AT294288 B AT 294288B
Authority
AT
Austria
Prior art keywords
liquid fuel
fuel burners
air supply
burner
secondary air
Prior art date
Application number
AT316167A
Other languages
German (de)
Original Assignee
Eau Noire Fonderies
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 Eau Noire Fonderies filed Critical Eau Noire Fonderies
Application granted granted Critical
Publication of AT294288B publication Critical patent/AT294288B/en

Links

Classifications

    • 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

Landscapes

  • Evaporation-Type Combustion Burners (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Brenner für flüssigen Brennstoff 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 

 <Desc/Clms Page number 3> 

 Strahlungswärme erfolgt. 



   Bei der Ausführung des Erfindungsgedankens werden eine Anzahl radial gegen die Längsachse des Brennertopfes gerichtete   Rohre --11-- verwendet,   deren Länge und Richtung so gewählt sind, dass eine Oxydation des in der Mitte befindlichen Gases durch Einführung erhitzter Luft gesichert wird. 



   Im Brenner ist im dargestellten Ausführungsbeispiel an der Oberseite des Brennertopfes ein konischer Ring vorgesehen, welcher die Brenneröffnung einschliesst und an welchen sich der konisch sich erweiternde   Kopf-8-mit   seinen in einer Reihe angebrachten   Öffnungen-7-anschliesst.   



  Die konvergierenden Rohre--11--befinden sich unterhalb dieser Reihe von öffnungen
Ausser der peripheren Verteilung der Sekundärluft besitzt eine derartige Anordnung den Vorteil, einer allzu grossen Ausdehnung der Flamme in Längsrichtung entgegenzuwirken und eine bessere Ausnutzung des Verbrennungsraumes zu ermöglichen, wobei Kontakt zwischen kalten Flächen und unvollständig verbrannten Gasen vermieden ist. Gleichzeitig erhält man aber eine optimale Funktion sowohl bei Minimal-als auch bei Maximalbetrieb des Brenners. 



    PATENTANSPRÜCHE :    
1. Brenner für flüssigen Brennstoff, bestehend aus einem Brennertopf, der in seinem Mantel Zuführungsöffnungen für die Primärluftzufuhr aufweist und eine Vergasungskammer bildet, wobei das obere Ende des durch einen konischen Ring begrenzten Brennertopfes sich kegelförmig erweiternd ausgebildet und mit schräg nach oben gerichteten   Zuführungsöffnungen   für die Sekundärluftzufuhr 
 EMI3.1 
 Sekundärluftzufuhr zumindest teilweise als zur Topfachse radial verlängerte rohrförmige Ansätze (11) ausgebildet sind. 
 EMI3.2 




   <Desc / Clms Page number 1>
 



  Liquid fuel burners
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 

 <Desc / Clms Page number 3>

 Radiant heat takes place.



   When carrying out the inventive idea, a number of tubes --11-- directed radially against the longitudinal axis of the burner pot are used, the length and direction of which are chosen so that oxidation of the gas in the middle is ensured by introducing heated air.



   In the embodiment shown, a conical ring is provided in the burner on the top of the burner pot, which ring encloses the burner opening and to which the conically widening head-8-with its openings-7-arranged in a row is connected.



  The converging tubes - 11 - are below this row of openings
In addition to the peripheral distribution of the secondary air, such an arrangement has the advantage of counteracting excessive expansion of the flame in the longitudinal direction and enabling better utilization of the combustion space, avoiding contact between cold surfaces and incompletely burned gases. At the same time, however, an optimal function is obtained both with minimum and maximum operation of the burner.



    PATENT CLAIMS:
1. Burner for liquid fuel, consisting of a burner pot, which has feed openings for the primary air supply in its jacket and forms a gasification chamber, the upper end of the burner pot limited by a conical ring expanding conically and with obliquely upwardly directed feed openings for the Secondary air supply
 EMI3.1
 Secondary air supply are at least partially designed as tubular extensions (11) which are radially extended to the top axis.
 EMI3.2

Claims (1)

rohrförmigen Ansätze (11) im sich kegelförmig erweiternden Bereich des oberen Brennertopfendes weitere Luftzuführungsöffnungen (7) für die Sekundärluftzufuhr vorgesehen sind. tubular extensions (11) are provided in the conically widening area of the upper burner pot end further air supply openings (7) for the secondary air supply. Druckschriften, die das Patentamt zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik in Betracht gezogen hat : DT-AS 1114267 OE-PS 220326 FR-PS 1 412 134 OE-PS 222 846 FR-PS 1 493 536 US-PS 2 181 407 OE-PS 188 067 US-PS 2 287 361 OE-PS 203 671 Publications that the patent office has considered to differentiate the subject matter of the application from the state of the art: DT-AS 1114267 OE-PS 220326 FR-PS 1 412 134 OE-PS 222 846 FR-PS 1,493,536 US-PS 2,181,407 OE-PS 188 067 US-PS 2,287,361 OE-PS 203 671
AT316167A 1966-04-02 1967-03-31 Liquid fuel burners AT294288B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF29886U DE1942624U (en) 1966-04-02 1966-04-02 EVAPORATION OR GAS BURNER FOR OIL OD. DGL.

Publications (1)

Publication Number Publication Date
AT294288B true AT294288B (en) 1971-11-10

Family

ID=7093499

Family Applications (1)

Application Number Title Priority Date Filing Date
AT316167A AT294288B (en) 1966-04-02 1967-03-31 Liquid fuel burners

Country Status (2)

Country Link
AT (1) AT294288B (en)
DE (1) DE1942624U (en)

Also Published As

Publication number Publication date
DE1942624U (en) 1966-07-21

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