DE1451482B2 - BURNER FOR GAS-FORMED FUEL FOR HEATING A RADIANT HEATING ELEMENT MADE OF CERAMIC MATERIAL - Google Patents
BURNER FOR GAS-FORMED FUEL FOR HEATING A RADIANT HEATING ELEMENT MADE OF CERAMIC MATERIALInfo
- Publication number
- DE1451482B2 DE1451482B2 DE19631451482 DE1451482A DE1451482B2 DE 1451482 B2 DE1451482 B2 DE 1451482B2 DE 19631451482 DE19631451482 DE 19631451482 DE 1451482 A DE1451482 A DE 1451482A DE 1451482 B2 DE1451482 B2 DE 1451482B2
- Authority
- DE
- Germany
- Prior art keywords
- burner
- wall
- fuel
- burner head
- cone
- 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
- F23D14/12—Radiant burners
- F23D14/125—Radiant burners heating a wall surface to incandescence
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Combustion Of Fluid Fuel (AREA)
Description
wird durch das kühle gasförmige Brennmittelgemisch bespült, und die Betriebstemperatur der Stirnwand 17 a wird dadurch unter der Zündtemperatur des Brennmittelgemisches gehalten. Das gasförmige Brennmittelgemisch strömt ungestört über die Oberfläche 42, und zwar insbesondere an der Stelle, an der diese in die Innenwandung der Seitenwand 23 übergeht. Dadurch wird die Ausbildung von Wirbelströmungen in der Umgebung der stromauf gelegenen Enden der Längsschlitze 26 verhindert.is flushed by the cool gaseous fuel mixture and the operating temperature of the front wall 17 a is kept below the ignition temperature of the fuel mixture. The gaseous fuel mixture flows undisturbed over the surface 42, in particular at the point where it merges into the inner wall of the side wall 23. This causes the formation of eddy currents in the vicinity of the upstream ends of the longitudinal slots 26 prevented.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Erzeugenden (18a) des Konus und der Brenner- Die Zeichnung stellt ein Ausführungsbeispiel desBurner for gaseous fuel to be 5 solved that the angle between the generating heating of a ceramic material cone and the burner longitudinal axis is about 40 ° the radiant heater, the fuel and that the inner wall of the side wall feed pipe the radiant heater in one of the Burner head penetrates without edge formation in the area in this formed channel, the upstream ends of the longitudinal slots of which is larger in diameter than the outer diameter io the inner wall of the fuel supply pipe of the fuel supply pipe, and which passes over. The technical progress achieved by such a design is that the burner head in the direction of flow of the fuel is arranged in the direction of the radiant heater and, while avoiding tangling, the concavely curved side wall is ventilated on the inner wall of the end wall as well as with the radiant heater directed towards the radiant heater, as 15 the side wall in the area of the upstream longitudinal slots formed fuel outlet ends of the longitudinal slots the burner head through openings as well as an end wall that flows with the tip upstream and thereby has the inner wall of the end wall directed cone forming the end wall, evenly coated with heat absorption, thus according to patent 1 232 303 I know that an ignition of the fuel mixture does not mean that the angle between the half of the burner head is avoided.
Generating (18a) of the cone and the burner- The drawing represents an embodiment of the
wandung der Seitenwand (23) des Brennerkopfes F i g. 1 eine axiale Schnittansicht des Brennerslongitudinal axis is about 40 ° and that the interior subject of the invention is, namely shows
wall of the side wall (23) of the burner head F i g. 1 is an axial sectional view of the burner
schrift 1 232 303 beschrieben. Der von diesem Brenner Die ringförmige Seitenwand 23 des BrennerkopfesSuch a burner is in the German patent - fuel mixture leads into the burner head,
document 1 232 303. That of this burner The annular side wall 23 of the burner head
Spitze stromauf gerichteten Konus bildende Stirn- Die Winkelausbildung des Konus ist derart, daßThe radiant heater to be heated is connected through the 50 carries a sleeve part 41, which preferably has the same design of the burner head with a shell-shaped inner diameter as the concavely curved side wall in which the fuel guide tube 21 and with this outlet openings are formed as longitudinal slots by welding as shown at 27. The heat is evenly distributed radially from the burner. Burner head is in its centered position in the case of this burner, however, the end wall 55 channel 14 of the radiant heater 11 by means of Strede's burner head such a high temperature ben 24 held that assume around the circumference that an ignition of the fuel distance from each other are distributed and which can occur from the mixture inside the burner head. Perimeter of the fuel supply tube 21 from U.S. Patent 2,667,216 is an outwardly extending. The sleeve part 41 has a burner for gaseous fuel for heating 60 conically facing downstream surface 42, which is a known ceramic radiant body, the smoothly curved circular cylindrical burner head of which connects to the inner wall with the annular side wall 23.
Pointed upstream cone forming end face The angular formation of the cone is such that
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1961Z0009128 DE1232303B (en) | 1961-12-08 | 1961-12-08 | Burner for heating a radiant heater made of ceramic material |
DEZ0009880 | 1963-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1451482A1 DE1451482A1 (en) | 1969-07-10 |
DE1451482B2 true DE1451482B2 (en) | 1972-03-30 |
Family
ID=32928721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19631451482 Pending DE1451482B2 (en) | 1961-12-08 | 1963-01-29 | BURNER FOR GAS-FORMED FUEL FOR HEATING A RADIANT HEATING ELEMENT MADE OF CERAMIC MATERIAL |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1451482B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4257762A (en) * | 1978-09-05 | 1981-03-24 | John Zink Company | Multi-fuel gas burner using preheated forced draft air |
-
1963
- 1963-01-29 DE DE19631451482 patent/DE1451482B2/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1451482A1 (en) | 1969-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 |