CN2164507Y - Catalytic wind-proof burner - Google Patents
Catalytic wind-proof burner Download PDFInfo
- Publication number
- CN2164507Y CN2164507Y CN 93237142 CN93237142U CN2164507Y CN 2164507 Y CN2164507 Y CN 2164507Y CN 93237142 CN93237142 CN 93237142 CN 93237142 U CN93237142 U CN 93237142U CN 2164507 Y CN2164507 Y CN 2164507Y
- Authority
- CN
- China
- Prior art keywords
- combustion
- catalytic
- combustion head
- air inlet
- head
- 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 - Fee Related
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Abstract
The utility model discloses a civil combustion device, particularly a catalytic wind-proof combustion device. The utility model is composed of a net cover, a combustion head, an air chamber, an air inlet pipe, and the injection nozzle of combustible gas. One end of the air inlet pipe is communicated with the air chamber, and the other end of the air inlet pipe is provided with an air inlet. The injection nozzle of combustible gas extends into the air inlet. The combustion head is arranged below the net cover and the upper part of the air chamber. The combustion head adopts a multihole honeycomb-shaped ceramic combustion head with high aluminium quality or a multihole aluminum oxide combustion head. The surface of the combustion head is provided with a catalytic combustion layer which is composed of aluminum, and palladium or rare earth lanthanum. The catalytic combustion of the utility model leads the combustion device to be suitable for fields with strong wind.
Description
The utility model is a kind of windproof burner of catalytic type that is used for civilian burning, relates to the catalytic combustion technology field.
The various burners that use have plenty of the employing electronic ignition now, have plenty of the igniting of the kindling material of employing, and fuel gas i.e. burning voluntarily after igniting, this flame in a single day runs into air blast or wind will be blown out, and causes the leakage of fuel gas, and may lead to fire.In addition, this burner can't use in the open air, because open-air speed air flow is fast, flame is very easily blown out, so this burner can not adapt to outdoor cooking.
Goal of the invention of the present utility model is to provide a kind of windproof burner of catalytic type with spontaneous combustion ability.
The utility model adopts following technical scheme to show its goal of the invention:
The utility model is made up of guard (1), combustion head (2), air chamber (3), air inlet pipe (4) and fuel gas nozzle (5), combustion head (2) is located at the below of guard (1) and the top of air chamber (3), one end of air inlet pipe (4) communicates with air chamber (3), the other end of air inlet pipe (4) is provided with air inlet (6), fuel gas nozzle (5) stretches into air inlet (6), and above-mentioned combustion head (2) adopts porous high alumina matter ceramic burner head, is provided with catalytic combustion layer at the outer surface of combustion head; It also can adopt the Woelm Alumina combustion head, the hollow basket that also is provided with catalytic combustion layer on its surface or makes by heat-resisting alloy mesh thin plate, be provided with high alumina ceramic fiber or porous high alumina ceramic particle within it, be provided with catalytic combustion layer at high alumina ceramic fiber surface or porous ceramics particle surface.
Compared with prior art, the utlity model has following advantage: because the utility model takes is catalytic combustion, promptly on combustion head, be provided with catalytic combustion layer, this catalytic combustion layer can make fuel gas carry out flameless combustion, and in a single day flame-out, so long as the combustion head that is in more than 200 ℃ can make the combustion gas spontaneous combustion, so, the utlity model has the ability that makes the fuel gas spontaneous combustion, applicable situation is wide, is particularly suitable for the advantage of open-air cooking.In addition, the utility model also has thermal efficiency height, pollutes for a short time, economizes the gas energy-saving advantages.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the front view of porous burner head of the present utility model.
With reference to the accompanying drawings embodiment of the present utility model being made a detail describes:
The utility model is by guard (1), combustion head (2), air chamber (3), air inlet pipe (4) and fuel gas nozzle (5) are formed, one end of air inlet pipe (4) communicates with air chamber (3), the other end of air inlet pipe (4) is provided with air intlet (6), fuel gas nozzle (5) stretches into air intlet (6), combustion head (2) is located at the below of guard (1) and the top of air chamber (3), combustion head (2) can adopt porous high alumina matter ceramic honeycomb combustion head, also can adopt the Woelm Alumina combustion head, be equipped with catalytic combustion layer on the combustion head surface, above-mentioned combustion head (2) is the hollow basket made of heat-resisting alloy mesh thin plate also, portion is provided with high alumina ceramic fiber or porous high alumina ceramic particle within it, be provided with catalytic combustion layer on its surface, and the catalytic combustion layer that catalytic combustion layer is made up of platinum and palladium or Rare Earth Lanthanum, it can adopt the immersion mode attached to the combustion head surface.
Claims (4)
1, a kind of windproof burner of catalytic type that is used for civilian burning, form by guard (1), combustion head (2), air chamber (3), air inlet pipe (4) and fuel gas nozzle (5), combustion head (2) is located at the below of guard (1) and the top of air chamber (3), air inlet pipe (4) one ends communicate with air chamber (3), the other end of air inlet pipe (4) is provided with air intlet (6), fuel gas nozzle (5) stretches into air intlet (6), it is characterized in that combustion head (2) adopts porous high alumina matter ceramic honeycomb combustion head, is provided with catalytic combustion layer on the surface of combustion head.
2, the windproof burner of catalytic type according to claim 1 is characterized in that combustion head (2) also can adopt the Woelm Alumina combustion head, also is provided with catalytic combustion layer on its surface.
3, the windproof burner of catalytic type according to claim 1, it is characterized in that the hollow basket that combustion head (2) is also made by heat-resisting alloy mesh thin plate, portion is provided with high alumina ceramic fiber or porous high alumina ceramic particle within it, is provided with catalytic combustion layer at high alumina ceramic fiber or particle surface.
4,, it is characterized in that the catalytic combustion layer that catalytic combustion layer is made up of platinum and palladium or Rare Earth Lanthanum according to claim 1 or the windproof combustion head of 2 or 3 described catalytic types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237142 CN2164507Y (en) | 1993-06-25 | 1993-06-25 | Catalytic wind-proof burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237142 CN2164507Y (en) | 1993-06-25 | 1993-06-25 | Catalytic wind-proof burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2164507Y true CN2164507Y (en) | 1994-05-11 |
Family
ID=33812151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93237142 Expired - Fee Related CN2164507Y (en) | 1993-06-25 | 1993-06-25 | Catalytic wind-proof burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2164507Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298691A (en) * | 2015-12-02 | 2016-02-03 | 翰怡堂有限公司 | Method of improving automobile power by using honeycomb ceramics and achieving zero exhaust |
-
1993
- 1993-06-25 CN CN 93237142 patent/CN2164507Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298691A (en) * | 2015-12-02 | 2016-02-03 | 翰怡堂有限公司 | Method of improving automobile power by using honeycomb ceramics and achieving zero exhaust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |