CN204962758U - Oil field association gas burner - Google Patents
Oil field association gas burner Download PDFInfo
- Publication number
- CN204962758U CN204962758U CN201520526467.XU CN201520526467U CN204962758U CN 204962758 U CN204962758 U CN 204962758U CN 201520526467 U CN201520526467 U CN 201520526467U CN 204962758 U CN204962758 U CN 204962758U
- Authority
- CN
- China
- Prior art keywords
- gas burner
- oil field
- injector
- secondary air
- cartridge case
- 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
Links
- 238000009434 installation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model provides an oil field association gas burner comprises gas burner, ejector, circle cartridge case, secondary air entry etc. And wherein gas burner, ejector and combustor circle cartridge case concentric installation, secondary air enter the mouth then that the tangential gets into in the circle cartridge case. The during operation, secondary air parcel flame spiral gos forward and participates in the burning.
Description
Art
The utility model relates to a kind of burner of the associated gas that burns, and can adapt to composition and the pressure change of associated gas.
Background technology
Associated gas is the byproduct in oil exploitation process, and majority is used in crude oil production and conveying on the spot, and minority is as commodity selling.The composition of associated gas and pressure are very unstable, simultaneously also containing a large amount of moisture, when adopting normal burner, combustion air needed for it is by injector injection or provided by air blast, these two kinds of modes all can not the change of simultaneous adaptation composition, pressure and moisture, cause fired state very bad, even there will be the phenomenon of extinguishing.
Summary of the invention
The utility model provides a kind of simple and practical gas burner, can adapt to the state that associated gas changes at any time well, flame stabilization, sufficient combustion.
The utility model solves the technical scheme that its technical problem adopts: the mode adopting nature injection and forced-air blast to combine provides combustion air, namely nature injection mode is first adopted, the 40-60% (primary air) of injection total air, burning is now non-Thorough combustion, flame is imported to simultaneously one columnar structured in, the air (auxiliary air) that air blast provides tangentially enters, it strongly rotates along cylinder inner wall and is wrapped in flame spiral and advances in cylinder, thus allows combustion gas Thorough combustion gradually.Auxiliary air amount designs time maximum by combustible component and regulates, if because combustible component minimizing causes auxiliary air excessive in combustion gas, also can not affect the stability of flame, thus improves reliability and the adaptability of burner.
The beneficial effects of the utility model are, even if larger change occurs for the composition of associated gas, pressure and moisture, burner still can adapt to.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is cross sectional representation of the present utility model.
Fig. 2 is vertical section structural map.
Fig. 3 is process chart.
1. gas nozzles, 2. injector in figure, 3. auxiliary air entrance, 4. circular cylindrical shell, 5. associated gas, 6. primary air, 7. flame, 8. auxiliary air.
Detailed description of the invention
In fig. 1 and 2, gas nozzle (1) is arranged on injector (2), and injector (2) is arranged on circular cylindrical shell (4), and this three installs with one heart; Auxiliary air entrance (3) is tangentially arranged on circular cylindrical shell (4).
In figure 3, associated gas (5) enters into injector (2) through gas nozzle (1) and forms negative pressure, thus make primary air (6) be inhaled into injector (2), space after lighting between injector (2) outlet and circular cylindrical shell (4) forms flame (7), auxiliary air (8) then by auxiliary air entrance (3) tangentially enter circular cylindrical shell (4) along inwall rotates and wrap up flame (7) spiral advance, participate in simultaneously burn.
Claims (2)
1. an associated gas burner, is made up of gas nozzle, injector, circular cylindrical shell, auxiliary air entrance, and wherein, gas nozzle is arranged on injector, and injector and auxiliary air entrance are arranged on circular cylindrical shell.
2. associated gas burner according to claim 1, is characterized in that: gas nozzle, injector and burner circular cylindrical shell are installed with one heart, and auxiliary air entrance then tangentially enters in circular cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520526467.XU CN204962758U (en) | 2015-07-17 | 2015-07-17 | Oil field association gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520526467.XU CN204962758U (en) | 2015-07-17 | 2015-07-17 | Oil field association gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962758U true CN204962758U (en) | 2016-01-13 |
Family
ID=55057822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520526467.XU Expired - Fee Related CN204962758U (en) | 2015-07-17 | 2015-07-17 | Oil field association gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441417A (en) * | 2018-11-13 | 2019-03-08 | 中国石油天然气股份有限公司 | Deoxygenation combustion converter for associated gas from production wells in fireflood oilfields |
-
2015
- 2015-07-17 CN CN201520526467.XU patent/CN204962758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441417A (en) * | 2018-11-13 | 2019-03-08 | 中国石油天然气股份有限公司 | Deoxygenation combustion converter for associated gas from production wells in fireflood oilfields |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20190717 |