DE2035461A1 - Mixing head for gas burners - Google Patents
Mixing head for gas burnersInfo
- Publication number
- DE2035461A1 DE2035461A1 DE19702035461 DE2035461A DE2035461A1 DE 2035461 A1 DE2035461 A1 DE 2035461A1 DE 19702035461 DE19702035461 DE 19702035461 DE 2035461 A DE2035461 A DE 2035461A DE 2035461 A1 DE2035461 A1 DE 2035461A1
- Authority
- DE
- Germany
- Prior art keywords
- supply line
- cup body
- holes
- mixing head
- gas
- 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.)
- Pending
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
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Description
Sooietä per AzionL - prio. 20. Juli 1969Sooietä per AzionL - prio. 20th July 1969
3öcieta' Industriale Automatismi Italien Hr. 2028? A/693öcieta 'Industriale Automatismi Italy Mr. 2028? A / 69
Caldaiö Elettrodoraestici 3,I.A.G«E. -7080 8,pea· ν ■: Caldaiö Elettrodoraestici 3, IAG «E. -7080 8, p e a ν ■:
Pilade RIBLLOPilade RIBLLO
Lagnago (Verona)/Italien Hamburg, Ij5· Juli 1970 Lagnago (Verona) / Italy Hamburg, Ij5 July 1970
J>ie Erfindung betrifft einen Mischkopf für Gasbrenner, der eine einwandfreie Mischung von Luft und Gas sowie eine stabile« lange, leuchtende und geräuschlose Flamm© ermöglicht, die Insbesondere für das Heizen von Kesseln geeignet ist·The invention relates to a mixing head for gas burners, of a proper mix of air and gas as well a stable, long, luminous and noiseless flame © allows, especially for heating boilers suitable is·
Der erflndungsgemSße Mischkopf ist dadurch gekennzeichnet, daß ein Becherkörper an einer Gaszufuhrleitung gohalterfc und im Inneren einer Luftzufuhrleitung angeordnet ist, daß im Boden des Becherkörpers zwei Gruppen von Löchern vorgesehen sind, von denen die eine mit der Gaszufuhrleitung und die andere mit der Ltif tasufuhrleltung verbunden ist, und daß in der Wand des Becherkörpers gekrümmte, die zugeführte Luft gegen die aus der einen Gruppe von Löchern austretenden Gasströrae leitende Schlitze vorgesehen sind·The mixing head according to the invention is characterized by that a cup body on a gas supply line gohalterfc and arranged inside an air supply line that in the bottom of the cup body two groups of holes are provided, one of which with the gas supply line and the other is connected to the Ltif water supply line, and that in the wall of the cup body, the air supplied is curved against that from the one group of holes escaping gas streams are provided with conductive slots
-2--2-
109808/134109808/134
Bei einem bevorzugten /uisfUhrungsbei spiel sind die Löcher der einen Gruppe divergierende Gasströma erzeugend gegen die Achse der Gasaufuhrleitung geneigt.In a preferred example of implementation, the Holes of one group producing divergent gas flows inclined to the axis of the gas supply line.
Die Erfindung wird im folgenden an Hand der ein AusfUhrungsbeispiel zeigenden Figur näher erläutert tThe invention is illustrated below with reference to an exemplary embodiment showing figure explained in more detail t
Die Brennluft wird durch eine Luftzufuhrleituns 1 in Richtung der Pfeile 2 zugeführt. In dieser Luftzufuhrleitung ist konzentrisch die aus einem Hohr 5 bestehende Qaszufuhrleitung angeordnet.The combustion air is supplied through an air supply line 1 in Direction of arrows 2 supplied. In this air supply line is the one consisting of a Hohr 5 concentric Qas supply line arranged.
Der vordere Teil 4 der Gaszufuhrleitung 3 iafc abgesetzt und trägt einen mittels Rohransatz β und Schraube 5 befestigten Beeherkörper1 7- Zwischen der äuBaren Kante des Beeherkörpars und der Innenwand der Luftzufuhrleitung 1 ist ein freier, ringförmiger Raum 8 vorhanden, durch den ein Teil der Brennluft fließt, wie durch den Pfeil 9 angedeutet. The front part 4 of the gas supply line 3 iafc is detached and carries a cup body 1 7- fastened by means of a pipe socket β and screw 5 Between the outer edge of the cup body and the inner wall of the air supply line 1 there is a free, annular space 8 through which part of the combustion air is present flows, as indicated by arrow 9.
Der Boden des Beeherkörpers 7 hat einen ebenen Teil 1O9 in dem eine Gruppe von Löchern 11 vorgesehen ist, deren Achse parallel zur Längsachse der Luftzufuhrleitung 1 und dar Gasaufuhrleitung 3 verläuft. Durch diese Li-eher tritt ein Teil der Brennluft aus der Luftzufuhrleitung 1 aus.The bottom of the bucket body 7 has a flat part 10 9 in which a group of holes 11 is provided, the axis of which runs parallel to the longitudinal axis of the air supply line 1 and the gas supply line 3. Part of the combustion air emerges from the air supply line 1 through this Li rather.
1098087134610980871346
Der mittlere Teil 12 des Bodens d es Becherkörpers 7 ist Ira wesentlichen kegelstumpfförraig ausgebildet und weist eine Gruppe von Löchern I3 auf, deren Achse zur Längsachse der Luftzufuhrleitung 1 und der Qaszufuhrleltung 3 geneigt ist. Durch diese Lücher 13 treten diviergierendö Gasströme aus·The middle part 12 of the bottom d is the cup body 7 Ira is essentially frustoconical and has a shape a group of holes I3, the axis of which is to the longitudinal axis the air supply line 1 and the Qaszufuhrleltung 3 is inclined. Diviergierendö step through these holes 13 Gas flows from
In der kegelstumpfförmigen Wand 14 des Becherkörpers 7 sind Schlitze 15 vorgesehen, die vorzugsweise schraubenförmig gekrümmt sind und so eine innige Durchmischung von Qas und Trennluft bewirken·In the frustoconical wall 14 of the cup body 7 slots 15 are provided, which are preferably helical are curved and thus result in an intimate mixing of Qas and separating air
Mittels des erf indungsgernäßen Mischkopfes ist es möglich, eine lange, welssbrennende, leuchtende und geräuschlose Flamme zu erzeugen, die insbesondere für das Heizen von Kesseln geeignet ist.By means of the mixing head according to the invention, it is possible to to produce a long, catfish-burning, luminous and noiseless flame, which is especially useful for heating Boilers is suitable.
10980«10980 «
Claims (4)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2028769 | 1969-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2035461A1 true DE2035461A1 (en) | 1971-02-18 |
Family
ID=11165443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702035461 Pending DE2035461A1 (en) | 1969-07-30 | 1970-07-17 | Mixing head for gas burners |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2035461A1 (en) |
| FR (1) | FR2053278B1 (en) |
| NL (1) | NL7010983A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0078526A1 (en) * | 1981-11-02 | 1983-05-11 | Tüzeléstechnikai Kutato és Fejlesztö Vállalat | Gas burner producing plane flames |
| EP0347956A1 (en) * | 1988-04-05 | 1989-12-27 | T.T.C. TERMO TECNICA CERAMICA S.p.A. | Mixed air and gas nozzle for gas burners, in particular burners of low thermal output for firing kilns |
| EP0425055A2 (en) * | 1989-10-25 | 1991-05-02 | Tokyo Gas Co., Ltd. | Burner for reducing NOx emissions |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913306B (en) * | 2014-03-13 | 2017-09-05 | 爱烙达股份有限公司 | Vortex flame combustion apparatus |
-
1970
- 1970-07-17 DE DE19702035461 patent/DE2035461A1/en active Pending
- 1970-07-24 NL NL7010983A patent/NL7010983A/xx unknown
- 1970-07-29 FR FR7027893A patent/FR2053278B1/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0078526A1 (en) * | 1981-11-02 | 1983-05-11 | Tüzeléstechnikai Kutato és Fejlesztö Vállalat | Gas burner producing plane flames |
| EP0347956A1 (en) * | 1988-04-05 | 1989-12-27 | T.T.C. TERMO TECNICA CERAMICA S.p.A. | Mixed air and gas nozzle for gas burners, in particular burners of low thermal output for firing kilns |
| EP0425055A2 (en) * | 1989-10-25 | 1991-05-02 | Tokyo Gas Co., Ltd. | Burner for reducing NOx emissions |
| EP0425055A3 (en) * | 1989-10-25 | 1991-11-13 | Tokyo Gas Co., Ltd. | Burner for reducing nox emissions |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2053278B1 (en) | 1973-03-16 |
| FR2053278A1 (en) | 1971-04-16 |
| NL7010983A (en) | 1971-02-02 |
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