CN201531885U - Gas spray nozzle - Google Patents
Gas spray nozzle Download PDFInfo
- Publication number
- CN201531885U CN201531885U CN2009203128980U CN200920312898U CN201531885U CN 201531885 U CN201531885 U CN 201531885U CN 2009203128980 U CN2009203128980 U CN 2009203128980U CN 200920312898 U CN200920312898 U CN 200920312898U CN 201531885 U CN201531885 U CN 201531885U
- Authority
- CN
- China
- Prior art keywords
- chamber
- gas
- spray nozzle
- gas inlet
- separation chamber
- 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 belongs to the field of fuel gas, in particular relates to a gas spray nozzle. The gas spray nozzle comprises a spray nozzle body, wherein the spray nozzle body is provided with a separation chamber, a mixing chamber and a gas inlet chamber forming into a whole, the separation chamber is provided with a plurality of tapered cavities, the large bottoms of the tapered cavities face towards the mixing chamber, and the small bottoms of thereof face towards the mixing chamber; the mixing chamber is a hollow cavity with one end communicating with the separation chamber and the other end communicating with the gas inlet chamber; and the gas inlet chamber is provided with a gas inlet pipe and a combustion-supporting gas inlet pipe. Gas can be fully mixed, thereby reducing inadequate combustion phenomenon and enhancing combustion temperature. The gas spray nozzle is widely applied to smelting and calcination industries, etc.
Description
Technical field
The utility model relates to the combustion gas field, specifically relates to a kind of gas nozzle.
Background technology
Existing gas nozzle is the double-layer circular structure with cavity around core cavity and its, and the core cavity lead to combustion air, and cavity leads to combustion gas on every side, and such nozzle has the inadequate characteristics of gas combustion.
Summary of the invention
The purpose of this utility model is to provide a kind of gas combustion sufficient gas nozzle.
The technical solution of the utility model is achieved in that gas nozzle, comprise nozzle body, it is characterized in that: nozzle body has the integral body that separation chamber, hybrid chamber and inlet plenum constitute, the separation chamber has a plurality of conical cavities, handle is hybrid chamber outwardly towards mixing chamber at the big end of described conical cavity; Hybrid chamber is a cavity, and an end leads to the separation chamber, and an end leads to inlet plenum; Inlet plenum has combustion gas inlet pipe and combustion-supporting gas inlet pipe; For abundant mixing, the separation chamber also has netted screen.
The beneficial effects of the utility model are: combustion gas is fully mixed, reduce the insufficient phenomenon of burning and then improve ignition temperature.
Description of drawings
Fig. 1 is the cross section structural representation of the utility model gas nozzle
Wherein, 1, nozzle body 2, separation chamber 3, hybrid chamber 4, inlet plenum 21, conical cavity 31, screen
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, gas nozzle comprises nozzle body 1, it is characterized in that: nozzle body 1 has the integral body that separation chamber 2, hybrid chamber 3 and inlet plenum 4 constitute, separation chamber 2 has a plurality of conical cavities 21, and handle is hybrid chamber outwardly towards mixing chamber at the big end of described conical cavity 21; Hybrid chamber 3 is cavitys, the logical inlet plenum 4 of the logical separation chamber of an end 2, one ends; Inlet plenum 4 has combustion gas inlet pipe and combustion-supporting gas inlet pipe; For abundant mixing, the separation chamber also has netted screen 31.
The utility model is widely used in industries such as smelting, calcining.
Claims (2)
1. gas nozzle comprises nozzle body, it is characterized in that: nozzle body has the integral body that separation chamber, hybrid chamber and inlet plenum constitute, and the separation chamber has a plurality of conical cavities, and handle is hybrid chamber outwardly towards mixing chamber at the big end of described conical cavity; Hybrid chamber is a cavity, and an end leads to the separation chamber, and an end leads to inlet plenum; Inlet plenum has combustion gas inlet pipe and combustion-supporting gas inlet pipe.
2. gas nozzle according to claim 1 is characterized in that: described separation chamber also has netted screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203128980U CN201531885U (en) | 2009-10-21 | 2009-10-21 | Gas spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203128980U CN201531885U (en) | 2009-10-21 | 2009-10-21 | Gas spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531885U true CN201531885U (en) | 2010-07-21 |
Family
ID=42527289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203128980U Expired - Fee Related CN201531885U (en) | 2009-10-21 | 2009-10-21 | Gas spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201531885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110683A (en) * | 2014-07-31 | 2014-10-22 | 浙江特拉建材有限公司 | Burner for insulating bricks |
-
2009
- 2009-10-21 CN CN2009203128980U patent/CN201531885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110683A (en) * | 2014-07-31 | 2014-10-22 | 浙江特拉建材有限公司 | Burner for insulating bricks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20101021 |