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DE933105C - Heating oil-air mixer in flame tube and large combustion chamber steam generators - Google Patents

Heating oil-air mixer in flame tube and large combustion chamber steam generators

Info

Publication number
DE933105C
DE933105C DEK12527A DEK0012527A DE933105C DE 933105 C DE933105 C DE 933105C DE K12527 A DEK12527 A DE K12527A DE K0012527 A DEK0012527 A DE K0012527A DE 933105 C DE933105 C DE 933105C
Authority
DE
Germany
Prior art keywords
heating oil
combustion chamber
air mixer
flame tube
steam generators
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.)
Expired
Application number
DEK12527A
Other languages
German (de)
Inventor
Arthur Kuhlmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEK12527A priority Critical patent/DE933105C/en
Application granted granted Critical
Publication of DE933105C publication Critical patent/DE933105C/en
Expired legal-status Critical Current

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
    • F23D11/402—Mixing chambers downstream of the nozzle

Landscapes

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

Description

Es ist bekannt, bei. 01feueruzigen da"s von feststehenden Druckzerstäubern zerstäubte Heizöl rd@t der Verbrennungsluft so innig zu .durchmäschen, daß es rauchlos und vollkommen verbrennt. Bei den meisten Üffeuerungen trifft ,aber die erzeugte . Flamme, z. B.. bei Flammrohren, nur auf -deren erste Wandteile in :der Nähe des Druckzerstäubers, und noch dazu sbichflammenartig, wodurch Überhitzungen eihtreten., was zu Einbeulungen führen kann, oder aber die erzeugte Flamme ist so lang, daß sie auf die Rückwand der Feuerung trifft und dort Über,hi.tzungen hervorruft.It is known at. 01fieruzigen there from fixed pressure atomizers atomized heating oil rd @ t the combustion air so intimately that it is smokeless and burns completely. At most overfires it hits, but the one produced . Flame, e.g. For example, in the case of flame tubes, only on their first wall parts in: the vicinity of the Pressure atomizer, and also like a flame, causing overheating., which can lead to dents, or the flame produced is so long that it hits the rear wall of the furnace and causes overheating there.

Der Gegenstand: der Erfindung verhindert die Bildung einer zu langen Flamme .dadurch, daß er dem fertigen. Heizöl-Luft=Gernisch einen Drall erteilt, wenn dieses :die Vermischungszone im Ölzerstäubungskegel verläß-t, -in .der Heizöl und Luft auch bereits durch Drallanw.endung miteinander gemischt wurden. Dieser zusätzliche, nach der Mischung erzeugte Drall verhindert das Auftreffen auf :die Rückwand der Peuerung; wobei «eine Fe'ineinstellung der Flammenlänge und -tage durch einen Luftverteliler außerdem mägliich ist.The object: the invention prevents the formation of a too long Flame .by that he finished the. Heating oil-air = Gernisch granted a twist, if this: leaves the mixing zone in the oil atomization cone, in the heating oil and air have already been mixed with one another by applying a swirl. This additional twist generated after mixing prevents impact on: the Back wall of tarnish; where «a fine adjustment of the flame length and days an air distributor is also possible.

Der Gegenstand der Erfindung besteht aus einem Luftverteiler i .bekannter Bauart, einer Anzahl von D.rallstegen 2, einer Anzahl von Ringen 3 im Luftverteiler, die mit Drallstegen versehen sein können, und :einem Abs,chlußring q., der auswechselbar an der Vorderkante eines Luftverteilers .befestigt ist oder mit diesem auch fest verbunden sein kann., wie die Zeichnung zeigt.The object of the invention consists of an air distributor i .known Type of construction, a number of swirl bars 2, a number of rings 3 in the air distributor, which can be provided with twist bars, and: a locking ring q., which is exchangeable is attached to the front edge of an air distributor or is also firmly attached to it can be connected, as the drawing shows.

Claims (2)

PATENTANSPRÜCHE: i. Heizöl-Luft-Mischer, dadurch gekennzeichnet, daß auf einem Luftvertailer (i) ein oder mehrere Feuerungsringe (3) auswechselbar oder fest aufgesetzt sind. PATENT CLAIMS: i. Heating oil-air mixer, characterized in that one or more firing rings (3) can be replaced on an air distributor (i) or are firmly attached. 2. Heizöl-Luft-Mischer nach Anspruch i, da-,durch gekennzeichnet, daß die Feuer ungsringe mit Drallstegen versehen sind.2. Heating oil-air mixer according to claim i, characterized by, that the fire rings are provided with twist bars.
DEK12527A 1951-12-20 1951-12-20 Heating oil-air mixer in flame tube and large combustion chamber steam generators Expired DE933105C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK12527A DE933105C (en) 1951-12-20 1951-12-20 Heating oil-air mixer in flame tube and large combustion chamber steam generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK12527A DE933105C (en) 1951-12-20 1951-12-20 Heating oil-air mixer in flame tube and large combustion chamber steam generators

Publications (1)

Publication Number Publication Date
DE933105C true DE933105C (en) 1955-09-15

Family

ID=7213795

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK12527A Expired DE933105C (en) 1951-12-20 1951-12-20 Heating oil-air mixer in flame tube and large combustion chamber steam generators

Country Status (1)

Country Link
DE (1) DE933105C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094909B (en) * 1958-05-17 1960-12-15 Arthur Kuhlmann Pressure atomization burner with fixed atomizer for liquid fuels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094909B (en) * 1958-05-17 1960-12-15 Arthur Kuhlmann Pressure atomization burner with fixed atomizer for liquid fuels

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