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DE126072C - - Google Patents

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Publication number
DE126072C
DE126072C DENDAT126072D DE126072DA DE126072C DE 126072 C DE126072 C DE 126072C DE NDAT126072 D DENDAT126072 D DE NDAT126072D DE 126072D A DE126072D A DE 126072DA DE 126072 C DE126072 C DE 126072C
Authority
DE
Germany
Prior art keywords
tubes
air
jets
burner
distribution plates
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.)
Active
Application number
DENDAT126072D
Other languages
German (de)
Publication of DE126072C publication Critical patent/DE126072C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D11/00Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36Details, e.g. burner cooling means, noise reduction means
    • F23D11/44Preheating devices; Vaporising devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2900/00Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/31019Mixing tubes and burner heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Gegenstand der Erfindung ist ein Brenner zur rauch- und geruchlosen Verbrennung von mit Luft gemischten Gasen oder Kohlenwasserstoffdämpfen und hat den Zweck, die gröfstmögliche Heizwirkung zu erzielen und die erzeugte Wärme gleichmäfsig über die ganze Rostoberfläche zu vertheilen.The invention relates to a burner for the smokeless and odorless combustion of gases or hydrocarbon vapors mixed with air and has the purpose of achieving the greatest possible heating effect and the to distribute the generated heat evenly over the entire surface of the grate.

Zu dem Zweck hat man für genügende Luftzufuhr, geeignete Vertheilung dieser Luft in der Flamme und über die Rostoberfläche und vorheriges Erwärmen derselben zu sorgen.For this purpose, a sufficient supply of air has to be appropriately distributed in the flame and over the surface of the grate and heating it beforehand.

Eine Ausführungsform dieses Brenners ist in der Zeichnung dargestellt.An embodiment of this burner is shown in the drawing.

Fig. ι zeigt denselben in Stirnansicht und theilweise in senkrechtem Schnitt in Verbindung mit einem hier nicht näher beschriebenen Dampferzeuger.Fig. 1 shows the same in front view and partially in vertical section in connection with a steam generator not described in detail here.

Fig. 2 ist die Oberansicht der Mischkammer mit den Brennerrohren,Fig. 2 is the top view of the mixing chamber with the burner tubes,

Fig. 3 ein Querschnitt nach der Linie D-D von Fig. 2.FIG. 3 shows a cross section along the line DD from FIG. 2.

Das Petroleum oder der flüssige Kohlenwasserstoff gelangt unter Druck in den röhrenförmigen , mittelst des in den Rinnen 15 befindlichen Alkohols vorgewärmten Verdampfer 14. Der erzeugte Petroleumdampf gelangt in den Stutzen 23, von wo er durch das in Düsen 18 und 19 endende Rohr 17 der Mischkammer 16 zugeführt wird. Die Düsen bezwecken, den Gasstrahlen Luft zuzuführen. Durch die Schraube 24 läfst sich der aus dem Rohre 23 austretende Gasstrahl beliebig regeln.The petroleum or the liquid hydrocarbon enters the tubular under pressure , by means of the alcohol in the channels 15 preheated evaporator 14. The petroleum vapor generated enters the nozzle 23, from where it passes through the in nozzles 18 and 19 ending tube 17 of the Mixing chamber 16 is supplied. The purpose of the nozzles is to supply air to the gas jets. The gas jet emerging from the tube 23 can be regulated as desired by means of the screw 24.

Das aus der Kammer 16 kommende Luft- und Gasgemisch gelangt in die Brennerröhren 21, welche, wie aus Fig. 2 und 3 zu ersehen ist, aus paarweise neben einander angeordneten, an die Kammer angeschlossenen Halbröhren bestehen. Jedes Rohr 21 ist mit einer Reihe von Bohrungen 22 versehen, die derartig angeordnet sind, dafs. die aus zwei neben einander befindlichen Rohren austretenden Gasstrahlen auf einander treffen, wodurch eine lebhafte Luftzufuhr zur Unterseite der betreffenden Gasstrahlen stattfindet. Auf diese Weise entstehen auch zwei auf einander treffende Luftströme über den Platten 39.The air and gas mixture coming from the chamber 16 reaches the burner tubes 21, which, as can be seen from FIGS. 2 and 3, are made up of, arranged in pairs next to one another, there are half-tubes connected to the chamber. Each tube 21 is with a series of bores 22 which are arranged in such a way that. the one from two adjacent pipes exiting gas jets hit each other, whereby there is a lively supply of air to the underside of the gas jets in question. To this In this way, two air streams that meet one another also arise over the plates 39.

Ueber den Zwischenräumen je zweier Halbröhren 21 befinden sich Platten 40, welche die Luftströme zwischen diesen Röhren zwingen, nach beiden Seiten zu entweichen.Above the spaces between two half-tubes 21 are plates 40, which the Forcing air currents between these tubes to escape to either side.

Man erhält auf diese Weise eine zweckmäfsige Vertheilung der Luft.In this way an appropriate distribution of the air is obtained.

Claims (1)

Patent-Anspruch :
Heizapparat zur Verbrennung von mit Luft vermischten Gasen oder Kohlenwasserstoffdämpfen, welcher aus mehreren Brennerrohren besteht, aus deren Oeffnungen auf einander treffende Gasstrahlen austreten, dadurch gekennzeichnet, dafs die Brennerrohre aus Gruppen von je zwei Röhren halbkreisförmigen Querschnitts (21) bestehen, diese Röhren mit den ebenen Flächen einander zugekehrt sind und an ihren gekrümmten Seiten sich die Ausstrahlöffnungen (22) befinden, wobei die zwischen den ebenen Flächen aufsteigende Luft durch über diesen Zwischenräumen angeordnete Vertheilungsplatten (40) in zwei Ströme getheilt wird, die auf die Oberseite der Flammenstrahlen auftreffen, während die Zuführung der Luft zur Unterseite der Flammenstrahlen zwischen den Rundungen der Rohre und durch unterhalb dieser Zwischenräume angeordnete Vertheilungsplatten (39) erfolgt.
Patent claim:
Heating apparatus for the combustion of gases or hydrocarbon vapors mixed with air, which consists of several burner tubes from the openings of which jets of gas that meet each other emerge, characterized in that the burner tubes consist of groups of two tubes each with a semicircular cross-section (21), these tubes with the flat ones Surfaces are facing each other and on their curved sides are the ejection openings (22), the air rising between the flat surfaces is divided into two streams by distribution plates (40) arranged above these interspaces, which impinge on the upper side of the flame jets, while the The air is supplied to the underside of the flame jets between the curves of the tubes and through distribution plates (39) arranged below these spaces.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT126072D Active DE126072C (en)

Publications (1)

Publication Number Publication Date
DE126072C true DE126072C (en)

Family

ID=394751

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT126072D Active DE126072C (en)

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DE (1) DE126072C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750557C (en) * 1939-10-10 1945-01-17 Vaillant Joh Kg Gas burner grate with gas jets emerging from openings arranged in the burner tubes at the same angle at the same angle upwards and meeting above the grate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750557C (en) * 1939-10-10 1945-01-17 Vaillant Joh Kg Gas burner grate with gas jets emerging from openings arranged in the burner tubes at the same angle at the same angle upwards and meeting above the grate

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