DE953455C - Ignition device for an oil burner with rotating atomizer cup - Google Patents

Ignition device for an oil burner with rotating atomizer cup

Info

Publication number
DE953455C
DE953455C DE1953P0010282 DEP0010282A DE953455C DE 953455 C DE953455 C DE 953455C DE 1953P0010282 DE1953P0010282 DE 1953P0010282 DE P0010282 A DEP0010282 A DE P0010282A DE 953455 C DE953455 C DE 953455C
Authority
DE
Germany
Prior art keywords
atomizer cup
ignition device
oil burner
heating coil
oil
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
DE1953P0010282
Other languages
German (de)
Inventor
Heinrich Pingel
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 DE1953P0010282 priority Critical patent/DE953455C/en
Application granted granted Critical
Publication of DE953455C publication Critical patent/DE953455C/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
    • F23D11/04—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action

Landscapes

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

Description

Die Erfindung betrifft eine Zündvorrichtung für einen Ölbrenner mit umlaufendem Zerstäuberbecher und besteht .darin, daß der Zerstäuberbecher im Inneren mit keramischer Masse ausgekleidet ist, in welche eine elektrische Heizspirale derart eingebettet ist, daß der Draht der Heizspirale mit dem Öl nicht in Berührung kommt.The invention relates to an ignition device for an oil burner with revolving atomizer cup and consists .darin that the atomizer cup inside is lined with ceramic mass, in which an electrical heating coil in such a way is embedded that the wire of the heating coil does not come into contact with the oil.

Bei den bekannten Ölbrennern mit umlaufendem Zerstäuberbecher wird der Ölnebel mittels Elektroden oder Glühkerzen gezündet, die so angeordnet sind, daß sie in den vom Zerstäuberbecher ausgehenden Nebelstrom hineinragen. Diese Zündmittel werden daher vom Öl benetzt, so daß sich Koksansätze bilden können, die zu Zündschwierigkeiten führen, sofern nicht besondere Vorkehrungen getroffen sind, die Zündmittel nach erfolgtem Zündvorgang aus dem Sprühkegel des Zerstäuberbechers zu entfernen.In the known oil burners with a rotating atomizer beaker the oil mist is ignited by means of electrodes or glow plugs arranged in such a way that they protrude into the stream of mist emanating from the atomizer beaker. These primers are therefore wetted by the oil, so that coke deposits can form, which lead to ignition difficulties Unless special precautions have been taken, carry out the ignition means removed from the spray cone of the atomizer beaker once the ignition process has taken place.

Gemäß der Erfindung wird der Zerstäuberbecher mit einer feuerfesten, keramischen Masse ausgekleidet und eine elektrische Heizspirale in diese Masse eingebettet. Um Koksansätze an der Heizspirale zu vermeiden, wird diese so in der feuerfesten Auskleidung angeordnet, daß der Ölnebel nicht mit dem Heizdraht in Berührung kommen kann.According to the invention, the atomizer cup is provided with a fireproof, ceramic mass and embedded an electrical heating coil in this mass. In order to avoid coke deposits on the heating coil, this is done in the refractory Liner arranged so that the oil mist does not come into contact with the heating wire can.

Die geschützte Lage der Heizspirale gewährleistet nicht nur eine zuverlässige Zündung des Ölnebels, sondern bietet die Möglichkeit, z. B. bei schwer brennbaren Ölen, den Zerstäuberbecher während des Betriebes zusätzlich zu heizen, um auf diese Weise die Vergasung des Brennstoffes zu beschleunigen. in der Zeichnung ist der Gegenstand der Erfindung im Längsschnitt dargestellt.The protected position of the heating coil not only ensures a reliable one Ignition of the oil mist, but offers the possibility of z. B. with flame-retardant Oiling, the atomizer beaker during operation in addition to heating in order to do this Way to accelerate the gasification of the fuel. in the drawing is the The subject of the invention shown in longitudinal section.

Der Zerstäuberbecher r, der auf der rotierenden Welle 5 befestigt ist, ist innen mit feuerfester, keramischer Masse .2 ausgekleidet. In die Masse 2 eingebettet ist eine Heizspirale 3, deren Stromzuführungen 4 in der Hohlwelle 5 nach außen geführt sind und mittels Schleifkontakten 6 den Strom von einem Schleifring 7 abnehmen. Zur i Lagerung der Welle 5 dient das Kugellager 8, der Antrieb der Welle ist nicht dargestellt.The atomizer cup r, which is mounted on the rotating shaft 5 is lined inside with refractory, ceramic mass .2. In the crowd 2 is embedded a heating coil 3, the power supply lines 4 in the hollow shaft 5 are led to the outside and by means of sliding contacts 6 the current from a slip ring 7 remove. The ball bearing 8, which drives the shaft, serves to support the shaft 5 is not shown.

Das Öl strömt dem Zerstäuberbecher durch das Rohr g zu, aus welchem es durch eine seitliche Öffnung zo austritt, um anschließend auf der Innenseite der feuerfesten Schicht 2 ausgebreitet zu werden.The oil flows to the atomizer cup through the pipe g, from which it exits through a side opening and then on the inside of the refractory layer 2 to be spread.

Claims (1)

PATENTANSPRUCH: Zündvorrichtung für einen Ölbrenner mit umlaufendem Zerstäuberbecher, dadurch gekennzeichnet, daß das Innere des Zerstäuberbechers (r) mit keramischem Werkstoff (2) ausgekleidet ist, in welchen eine elektrische Heizspirale (3) derart eingebettet ist, daß der Draht der Heizspirale mit dem Öl nicht in Berührung kommt. In Betracht gezogene Druckschriften: Französische Patentschrift Nr. 8o3 670; französische Zusafzpatentschrift Nr. 38 126 zu 687 675; deutsche Patentschriften Nr. 881716, 881 7i7.PATENT CLAIM: Ignition device for an oil burner with rotating Atomizer cup, characterized in that the interior of the atomizer cup (r) is lined with ceramic material (2), in which an electrical heating coil (3) is embedded in such a way that the wire of the heating coil is not in contact with the oil comes. Documents considered: French Patent No. 8o3 670; French additional patent specification No. 38 126 to 687 675; German patents No. 881716, 881 7i7.
DE1953P0010282 1953-08-14 1953-08-14 Ignition device for an oil burner with rotating atomizer cup Expired DE953455C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1953P0010282 DE953455C (en) 1953-08-14 1953-08-14 Ignition device for an oil burner with rotating atomizer cup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1953P0010282 DE953455C (en) 1953-08-14 1953-08-14 Ignition device for an oil burner with rotating atomizer cup

Publications (1)

Publication Number Publication Date
DE953455C true DE953455C (en) 1956-11-29

Family

ID=582052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1953P0010282 Expired DE953455C (en) 1953-08-14 1953-08-14 Ignition device for an oil burner with rotating atomizer cup

Country Status (1)

Country Link
DE (1) DE953455C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228450A (en) * 1963-02-11 1966-01-11 Little Inc A Combustion apparatus
NL7412422A (en) * 1973-09-19 1975-03-21 Volvo Flygmotor Ab COMBUSTION CHAMBER FOR GAS TURBINE.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR687675A (en) * 1930-01-04 1930-08-12 Method and devices for automatic ignition of heavy fuel burners
FR38126E (en) * 1930-03-10 1931-04-01 Method and devices for automatic ignition of heavy fuel burners
FR803670A (en) * 1935-06-25 1936-10-06 D Applic Mecaniques S I A M So Ignition device for liquid fuel heating systems
DE881717C (en) * 1940-03-28 1953-07-02 Steinmueller Gmbh L & C Ignition burner operated with coal dust for coal dust firing
DE881716C (en) * 1941-03-04 1953-07-02 Babcock & Wilcox Dampfkessel W Coal dust ignition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR687675A (en) * 1930-01-04 1930-08-12 Method and devices for automatic ignition of heavy fuel burners
FR38126E (en) * 1930-03-10 1931-04-01 Method and devices for automatic ignition of heavy fuel burners
FR803670A (en) * 1935-06-25 1936-10-06 D Applic Mecaniques S I A M So Ignition device for liquid fuel heating systems
DE881717C (en) * 1940-03-28 1953-07-02 Steinmueller Gmbh L & C Ignition burner operated with coal dust for coal dust firing
DE881716C (en) * 1941-03-04 1953-07-02 Babcock & Wilcox Dampfkessel W Coal dust ignition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228450A (en) * 1963-02-11 1966-01-11 Little Inc A Combustion apparatus
NL7412422A (en) * 1973-09-19 1975-03-21 Volvo Flygmotor Ab COMBUSTION CHAMBER FOR GAS TURBINE.

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