CN2650860Y - Vapour-gas mixer - Google Patents
Vapour-gas mixer Download PDFInfo
- Publication number
- CN2650860Y CN2650860Y CN200320104923.9U CN200320104923U CN2650860Y CN 2650860 Y CN2650860 Y CN 2650860Y CN 200320104923 U CN200320104923 U CN 200320104923U CN 2650860 Y CN2650860 Y CN 2650860Y
- Authority
- CN
- China
- Prior art keywords
- flue gas
- nozzle
- steam
- bushing
- inlet
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A steam-gas mixer is provided, which comprises a liner tube 1, a bushing 2, a nozzle 3, a nozzle tube 4, a manometer 5, steam inlets 6, flue gas inlets 7, and adapters 8, wherein, the nozzle 3 is mounted on front end of the liner tube 1, and the nozzle 3 extends into the bushing 2; the steam inlet 6, flue gas inlet 7, and adapter 8 are connected on the liner tube 1, bushing 2, and nozzle tube 4, respectively. Since the liner tube is connected to the bushing and nozzle tube in sequence in the utility model, a flue gas dedusting, water removing, and cooling system is formed; after the pressure is built up, as the steam is jetted, negative pressure will be produced near the jet nozzle, so that the flue gas pressure at the inlet to the mixer is reduced, and the mixed flue gas and steam pushing force is increased. The apparatus is compact in structure, easy to install, has high pressure resistance performance, and is safe and reliable; the apparatus is helpful to simplify the flue gas treatment system, reduce equipment cost, and implement mixed feeding of flue gas and steam, and can protect the bushing.
Description
Technical field:
The utility model relates to the kit of gas oil recovery technique in a kind of tertiary oil production in oil field technology, particularly a kind of vapour-gas blender.
Background technology:
In oil exploitation, in order to improve recovery ratio, people utilize the natural gas exploitation that keep-ups pressure.Because the Gas Prices costliness, people begin to consider to replace natural gas with non-hydrocarbon gases, such as CO
2, N
2, flue gas etc.In application,, be inert gas with flue gas treatment in order to solve the etching problem of flue gas.From the gas injection development trend, because injecting cost, flue gas is higher than nitrogen, the application of flue gas has been subjected to certain limitation.Present treatment facility and complex process, cost is higher.
Technical scheme:
The utility model purpose is to provide a kind of vapour-gas blender.Make and inject the reduction of flue gas pressure, bring flue gas into high steam and mix, support into injection pressure by oil pipe injection oil well; The 2nd, protective casing prevents flue gas corrosion sleeve pipe; The 3rd, the cost of minimizing flue gas injection device is made every effort to maximum economic benefit.
The purpose of this utility model is to realize like this, it is made up of bushing pipe (1), overcoat (2), nozzle (3), jet pipe (4), Pressure gauge (5), steam inlet (6), waste gas inlet (7), interface (8), bushing pipe (1) is connected successively with overcoat (2), jet pipe (4), be connected to Pressure gauge (5) on it respectively, bushing pipe (1) front end is nozzle (3), and put in the overcoat (2), be connected to respectively on (4) at bushing pipe (1), overcoat (2), jet pipe, steam inlet (6), waste gas inlet (7), interface (8).
During work, from the flue gas of steam boiler by the flue gas dedusting, dewater, cooling system, after the supercharger supercharging, in vapour-gas blender, by the injection of steam, near jet blower, produce negative pressure, reduced the inlet pressure that flue gas enters blender, thereby increase the ability of flue gas and vapor mixing propelling, and inject oil well after the vapor mixing.
The utility model is owing to adopt bushing pipe to be connected successively with overcoat, jet pipe, the flue gas dedusting, dewater, cooling system, after the supercharging, injection by steam, near jet blower, produce negative pressure, reduce the inlet pressure that flue gas enters blender, thereby increased the ability of flue gas and vapor mixing propelling.Apparatus structure compactness, simple installation; Withstand voltage properties is good, safe and reliable; Simplify flue gas treating system, reduce the cost of injection device; Realize flue gas, steam mixed water injection, protective casing.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is further specified.
Embodiment:
Be made up of bushing pipe 1, overcoat 2, nozzle 3, jet pipe 4, Pressure gauge 5, steam inlet 6, waste gas inlet 7, interface 8 as figure the utility model, bushing pipe 1 is connected successively with overcoat 2, jet pipe 4, and bushing pipe 1 is used screwed connection with overcoat 2, and pressure tapping is welding.When high steam by bushing pipe through jet blower, near generation negative pressure with the further supercharging of the flue gas after the supercharging, is introduced jet pipe and vapor mixing injection oil well.
From the flue gas of steam boiler by the flue gas dedusting, dewater, cooling system, after the supercharger supercharging, at vapour-gas blender and vapor mixing injection oil well.
Claims (2)
1, a kind of vapour-gas blender, form by bushing pipe (1), overcoat (2), nozzle (3), jet pipe (4), Pressure gauge (5), steam inlet (6), waste gas inlet (7), interface (8), it is characterized in that: bushing pipe (1) is connected successively with overcoat (2), jet pipe (4), be connected to Pressure gauge (5) on it respectively, bushing pipe (1) front end is nozzle (3), and put in the overcoat (2), be connected to respectively on (4) at bushing pipe (1), overcoat (2), jet pipe, steam inlet (6), waste gas inlet (7), interface (8).
2, a kind of vapour according to claim 1-gas blender is characterized in that: bushing pipe (1) is used screwed connection with overcoat (2), and Pressure gauge (5) joint is welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200320104923.9U CN2650860Y (en) | 2003-10-16 | 2003-10-16 | Vapour-gas mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200320104923.9U CN2650860Y (en) | 2003-10-16 | 2003-10-16 | Vapour-gas mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2650860Y true CN2650860Y (en) | 2004-10-27 |
Family
ID=34341020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200320104923.9U Expired - Fee Related CN2650860Y (en) | 2003-10-16 | 2003-10-16 | Vapour-gas mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2650860Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763397A (en) * | 2015-05-06 | 2015-07-08 | 中国石油大学(华东) | Flue gas resource utilizing system of oil field stream-injecting boiler based on steam injection and application thereof |
| CN106032746A (en) * | 2015-03-13 | 2016-10-19 | 周旭红 | Boiler directly-discharged flue gas ground recovery and injection device |
| CN117427454A (en) * | 2023-12-20 | 2024-01-23 | 沧州临港天昭电材有限公司 | Chemical VOCs waste gas condensation treatment equipment |
-
2003
- 2003-10-16 CN CN200320104923.9U patent/CN2650860Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032746A (en) * | 2015-03-13 | 2016-10-19 | 周旭红 | Boiler directly-discharged flue gas ground recovery and injection device |
| CN104763397A (en) * | 2015-05-06 | 2015-07-08 | 中国石油大学(华东) | Flue gas resource utilizing system of oil field stream-injecting boiler based on steam injection and application thereof |
| CN117427454A (en) * | 2023-12-20 | 2024-01-23 | 沧州临港天昭电材有限公司 | Chemical VOCs waste gas condensation treatment equipment |
| CN117427454B (en) * | 2023-12-20 | 2024-03-08 | 沧州临港天昭电材有限公司 | Chemical VOCs waste gas condensation treatment equipment |
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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 |