DE460350C - Gas burners for cooking, melting, etc. like - Google Patents

Gas burners for cooking, melting, etc. like

Info

Publication number
DE460350C
DE460350C DEF60013D DEF0060013D DE460350C DE 460350 C DE460350 C DE 460350C DE F60013 D DEF60013 D DE F60013D DE F0060013 D DEF0060013 D DE F0060013D DE 460350 C DE460350 C DE 460350C
Authority
DE
Germany
Prior art keywords
gas
nozzles
burner
cooking
melting
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
DEF60013D
Other languages
German (de)
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.)
FRANKFURTER GASGESELLSCHAFT
Original Assignee
FRANKFURTER GASGESELLSCHAFT
Publication date
Priority to DEF60013D priority Critical patent/DE460350C/en
Application granted granted Critical
Publication of DE460350C publication Critical patent/DE460350C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head

Landscapes

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

Description

Gasbrenner zum Kochen, Schmelzen u. dgl. Gegenstand der vorliegenden Erfindung ist eine weitere Verbesserung des Gasbrenners nach dem Patent 450 537. Während bei dem Brenner nach dem genannten Patent die Preßluft über den Düsen für das Gas austritt, liegen bei dem Gegenstand der vorliegenden Erfindung die Düsen für den Gasaustritt über der Austrittsöffnung für die Sekundärluft. Es hat sich herausgestellt, daß dadurch die Verbrennung noch vollständiger und somit der Wirkungsgrad des Brenners wesentlich erhöht wird.Gas burners for cooking, melting and the like are the subject of the present invention The invention is a further improvement of the gas burner according to patent 450,537. While in the burner according to the patent mentioned, the compressed air over the nozzles for the gas emerges, the subject of the present invention are the nozzles for the gas outlet via the outlet opening for the secondary air. It has found that this makes the combustion even more complete and thus the efficiency of the burner is increased significantly.

Die besondere Ausführung kann dabei so getroffen werden, daß das Düsenrohr für das Gasluftgemisch von einem weiteren Rohr umgeben ist, das oben unterhalb der Düsenaustrittsöffnungen mündet und dem die Sekundärluft zugeführt wird.The special design can be made so that the nozzle tube for the gas-air mixture is surrounded by another tube that is below the top The nozzle outlet openings open and the secondary air is supplied to it.

Ein Ausführungsbeispiel eines derartigen Brenners ist in der beiliegenden Zeichnung dargestellt, und zwar im Längsschnitt.An embodiment of such a burner is in the enclosed Drawing shown, namely in longitudinal section.

Der Brennerkopf ist mit i bezeichnet. In ihn tritt bei a das Gasluftgemisch ein, das oben durch eine Anzahl im Kreise angeordneter Düsen 3 austritt. Diese Düsen sind etwas schräg nach unten gerichtet, so daß der Gasstrahl gegen die aus Schamotte oder einem anderen wärmebeständigen Stoff bestehende Platte 4 geblasen werden kann. An Stelle der einzelnen Düsen 3 kann auch eine rundherum gehende einzige Austrittsöffnung vorgesehen sein.The burner head is denoted by i. The gas-air mixture enters it at a one that exits at the top through a number of nozzles 3 arranged in a circle. These nozzles are directed slightly downwards so that the gas jet against the fireclay or another heat-resistant material existing plate 4 can be blown. Instead of the individual nozzles 3, a single exit opening extending all around can also be used be provided.

Der Brennerkopf ist mit einem weiteren Rohr 5 umgeben, das bei 6 unterhalb der Düsen 3 mündet. Bei 7 wird diesem Rohr Sekundärluft zugeführt, zweckmäßig als Preßluft.The burner head is surrounded by another tube 5, which is at 6 below the nozzle 3 opens. At 7 secondary air is supplied to this pipe, expediently as Compressed air.

Diese Luft tritt bei 6 aus dem Rohr 5 aus und wirkt zerteilend und verschleiernd auf das aus den Düsen 3 austretende Luftgasgemisch, so daß eine innige Vermischung von Gas und Luft eintritt und damit eine vollständige Verbrennung.This air exits the pipe 5 at 6 and has a dividing effect and veiling on the air gas mixture emerging from the nozzles 3, so that an intimate Mixing of gas and air occurs and thus a complete combustion.

Die Platte 4 wirkt wie bei dem Gegenstand des Hauptpatents.The plate 4 acts as in the subject of the main patent.

Auch hier kann, wie bei dem Hauptpatent, die Zuführung der Sekundärluft am Rande der Platte 4 stattfinden, wobei die entsprechenden Düsen auch dann so angeordnet sein müssen, daß die Luft unterhalb der in der Mitte der Platte befindlichen Düsen für das Gasluftgemisch austritt.As with the main patent, the supply of secondary air can also be used here take place at the edge of the plate 4, the corresponding nozzles then also being arranged in this way must be that the air is below the nozzles in the middle of the plate for the gas-air mixture exits.

Ebenso ist es auch möglich, diese Anordnung umzukehren und die Gaszuführungsdüseri am Rande anzubringen, während die Sekundärluft in der Mitte zugeführt wird, und zwar gleichfalls tiefer, als die Ausströmungsöffnung für das Gas liegen.It is also possible to reverse this arrangement and remove the gas supply nozzles at the edge while the secondary air is supplied in the middle, and it is also deeper than the outflow opening for the gas.

Claims (1)

PATENTANSPRÜCHE: i. Gasbrenner zum Kochen, Schmelzen u. dgl. mit Zuführung von Preßgas bzw. Preßgas-Preßluft-Gemisch zu dem in der Mitte der Drennerplatte befindlichen Brennerkopf nach Patent 450537, durch gekennzeichnet, da.ß die Austrittsöffnungen (6) für die Sekundärluft unterhalb der Austrittsöffnungen (3) für das Gasluftgemisch liegen. z. Ausführungsform des Brenners nach Anspruch i, dadurch gekennzeichnet, daß das mit den Gasdüsen (3) versehene Brennerrohr (i) von einem weiteren unterhalb dieser Düsen mündenden Rohr (5) umgeben ist, dem Sekundärluft zugeführt wird.PATENT CLAIMS: i. Gas burner for cooking, melting and the like with supply of compressed gas or compressed gas / compressed air mixture to the burner head according to Patent 450537 located in the middle of the drenner plate, characterized in that the outlet openings (6) for the secondary air below the outlet openings (3) for the gas-air mixture. z. Embodiment of the burner according to claim i, characterized in that the burner tube (i) provided with the gas nozzles (3) is surrounded by a further tube (5) which opens below these nozzles and to which secondary air is supplied.
DEF60013D Gas burners for cooking, melting, etc. like Expired DE460350C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF60013D DE460350C (en) Gas burners for cooking, melting, etc. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF60013D DE460350C (en) Gas burners for cooking, melting, etc. like

Publications (1)

Publication Number Publication Date
DE460350C true DE460350C (en) 1928-05-26

Family

ID=7108960

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF60013D Expired DE460350C (en) Gas burners for cooking, melting, etc. like

Country Status (1)

Country Link
DE (1) DE460350C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20120036A1 (en) * 2012-09-27 2014-03-28 Defendi Italy Srl METHOD OF ADJUSTING THE HEATING POWER OF A GAS BURNER AND A GAS BURNER, PERFECTED THAT USES THE METHOD.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20120036A1 (en) * 2012-09-27 2014-03-28 Defendi Italy Srl METHOD OF ADJUSTING THE HEATING POWER OF A GAS BURNER AND A GAS BURNER, PERFECTED THAT USES THE METHOD.
WO2014049421A1 (en) * 2012-09-27 2014-04-03 Defendi Italy S.R.L. Method for regulating the heating power of a gas burner, and an improved gas burner which uses the method

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