CN2325667Y - Built-in type high temp. jetting nozzle - Google Patents
Built-in type high temp. jetting nozzle Download PDFInfo
- Publication number
- CN2325667Y CN2325667Y CN 97244700 CN97244700U CN2325667Y CN 2325667 Y CN2325667 Y CN 2325667Y CN 97244700 CN97244700 CN 97244700 CN 97244700 U CN97244700 U CN 97244700U CN 2325667 Y CN2325667 Y CN 2325667Y
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- CN
- China
- Prior art keywords
- air
- coal gas
- chamber
- shower nozzle
- built
- 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 provides the technical scheme of a built-in high temperature spray head for igniting combustion stoves. The proposal is characterized in that a coal gas chamber and at least three coal gas spraying pipes are arranged in the spray head, wherein the coal gas chamber is connected with a coal gas input pipe, and the coal gas spraying pipes are connected with the coal gas chamber; an air chamber is connected with an air input pipe and is provided with air spraying openings on the outlet ends of coal gas spraying pipes; in addition, the combustion end of the spray head is provided with a combustion chamber cover. The combustion chamber cover is a sleeve body made of high temperature refractory materials. The air spraying openings are arranged at the periphery of an outlet of each coal gas spraying pipe.
Description
The utility model relates to and produce the igniter of synthetic ammonia with combustion furnace, especially a kind of built-in high temperature shower nozzle.
In the prior art, the igniting shower nozzle that combustion furnace is used, all be arranged on outside the stove, and exhaust gas nozzle and air input pipe that shower nozzle is also just connected by gas inlet pipe constitute, and burning is carried out in stove, so this igniter is as easy as rolling off a log in actual use to be put out naked light by blowing-out gas, cause fire extinguishing or intermittent burning in the stove.
The purpose of this utility model is exactly at the existing in prior technology deficiency, and a kind of technical scheme that guarantees built-in this igniter of high temperature shower nozzle of not cutoff of combustion furnace is provided.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is described in detail in conjunction with its accompanying drawing now by a specific embodiment.
Description of drawings:
Fig. 1 is the part sectional structure schematic diagram of the utility model embodiment;
Fig. 2 looks schematic diagram for the left side of Fig. 1.
By accompanying drawing as can be seen, this built-in high temperature shower nozzle is to have fuel chamber 4 to be connected with gas inlet pipe 6 in shower nozzle 5, and with three exhaust gas nozzles 3 less that only have that are connected with fuel chamber 4, what present embodiment adopted is five exhaust gas nozzles 3.What be connected with air input pipe 7 has an air chamber 2, and air chamber 2 has air port 8 at the port of export of exhaust gas nozzle 3; In addition, the fire end at shower nozzle 5 also has combustion chamber cover 1.Described combustion chamber cover 1 is the body that adopts high-temperature refractory to make, and this body is an end that is enclosed within shower nozzle 5 burnings.Described air port 8 is the arranged around in each exhaust gas nozzle 3 outlet.
By such scheme as can be known, combustion gas enters fuel chamber by gas inlet pipe, by fuel chamber it is distributed to exhaust gas nozzle again and discharges, and air then is to be input into air chamber by the air input pipe, again by air port ejection and combustion gas mixing, the combustion chamber internal combustion that is surrounding by combustion chamber cover.Because the combuster cover covers on naked light in the cover outside the combustion chamber, so the naked light of shower nozzle ejection is difficult for being put out by blowing-out gas, adding exhaust gas nozzle and air port more is not one, and also just more difficult quilt is blown out.This shows that the utility model compared with prior art has substantive distinguishing features and progress, its implementation result also is conspicuous.
Claims (3)
1. built-in high temperature shower nozzle, mainly form by combustion gas input port [6], air-in [7] and shower nozzle [5], it is characterized in that in described shower nozzle [5], having fuel chamber [4] to be connected, with three exhaust gas nozzles [3] less that only have that are connected with fuel chamber [4] with gas inlet pipe [6]; What be connected with air input pipe [7] has an air chamber [2], and air chamber [2] has air port [8] at the port of export of exhaust gas nozzle [3]; In addition, at the fire end combuster cover [1] of shower nozzle [5].
2. built-in high temperature shower nozzle according to claim 1 is characterized in that described combustion chamber cover [1] is the body that adopts high-temperature refractory to make.
3. built-in high temperature shower nozzle according to claim 1 is characterized in that described air port [8], around each exhaust gas nozzle [3] outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244700 CN2325667Y (en) | 1997-11-04 | 1997-11-04 | Built-in type high temp. jetting nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244700 CN2325667Y (en) | 1997-11-04 | 1997-11-04 | Built-in type high temp. jetting nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2325667Y true CN2325667Y (en) | 1999-06-23 |
Family
ID=33953341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97244700 Expired - Fee Related CN2325667Y (en) | 1997-11-04 | 1997-11-04 | Built-in type high temp. jetting nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2325667Y (en) |
-
1997
- 1997-11-04 CN CN 97244700 patent/CN2325667Y/en not_active Expired - Fee Related
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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 |