CN204285431U - The anti-pollution flash vessel of steam injection - Google Patents
The anti-pollution flash vessel of steam injection Download PDFInfo
- Publication number
- CN204285431U CN204285431U CN201420681334.5U CN201420681334U CN204285431U CN 204285431 U CN204285431 U CN 204285431U CN 201420681334 U CN201420681334 U CN 201420681334U CN 204285431 U CN204285431 U CN 204285431U
- Authority
- CN
- China
- Prior art keywords
- flash vessel
- water tank
- steam
- pollution
- steam injection
- 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
- 238000010793 Steam injection (oil industry) Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000498 cooling water Substances 0.000 claims abstract description 24
- 238000003912 environmental pollution Methods 0.000 abstract description 8
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model provides a kind of steam injection anti-pollution flash vessel, comprising: flash vessel body, and its side wall upper part connects multiple remaining vapour discharge pipe, and multiple remaining vapour discharge pipe is evenly arranged along the circumferencial direction of flash vessel body, and lower sidewall connects steam inlet tube; Water tank, its upper end is provided with opening, and water tank inside adds cooling water, flash vessel body is arranged in water tank, multiple remaining vapour discharge pipe stretches in the cooling water in water tank, and the arrival end of steam inlet tube passes water tank, and the opening part of water tank upper end is connected with multiple steam discharge removable cover.The anti-pollution flash vessel of steam injection of the present utility model, effectively can reduce the noise of flash vessel, reduces environmental pollution, highly effective.
Description
Technical field
The utility model relates to a kind of flash vessel, the anti-pollution flash vessel of steam injection used when being especially applicable to Oil Field injection boiler start and stop stove.
Background technology
The injection boiler that current oil field gas injection uses is the special steam injection equipment of oilfield exploitation viscous crude.Injection boiler all needs unsaturated steam to carry out emptying process in shutdown process, so just needs emptying flash vessel.As shown in Figure 1, existing flash vessel is made up of three parts: steam inlet tube 1, flash vessel body 2, remaining vapour discharge pipe 3, it mainly makes steam enter in flash vessel body 2 by steam inlet tube 1, after dilatation step-down cooling process, directly externally emptying through remaining vapour discharge pipe 3.
But, the flash vessel function singleness of current use, not only noise is very large, and its unsaturated steam is directly discharged the pollution of surrounding enviroment also very large, and how effectively control noise and pollution on the environment become a current injection boiler flash vessel difficult problem in the urgent need to address.
Because above-mentioned prior art Problems existing, the present inventor, in conjunction with the design for many years of relevant manufacture field and use experience, was aided with strong professional knowledge, was optimized design to the structure of existing injection boiler flash vessel, there is provided a kind of steam injection anti-pollution flash vessel, overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide the anti-pollution flash vessel of a kind of steam injection, and it effectively can reduce the noise of flash vessel, avoids environmental pollution, highly effective.
Above-mentioned purpose of the present utility model can adopt following technical proposal to realize:
The utility model provides a kind of steam injection anti-pollution flash vessel, and wherein, the anti-pollution flash vessel of described steam injection comprises: flash vessel body, and its side wall upper part connects multiple remaining vapour discharge pipe, and its lower sidewall connects steam inlet tube; Water tank, its upper end is provided with opening, and described water tank inside adds cooling water, and described flash vessel body is arranged in described water tank, multiple described remaining vapour discharge pipe stretches in the cooling water in described water tank, and the arrival end of described steam inlet tube passes described water tank.
In a preferred embodiment, multiple described remaining vapour discharge pipe is evenly arranged along the circumferencial direction of described flash vessel body.
In a preferred embodiment, described water tank is square.
In a preferred embodiment, the opening part of described water tank upper end is connected with multiple steam discharge removable cover.
In a preferred embodiment, described steam discharge removable cover is four.
The utility model steam injection feature of anti-pollution flash vessel and advantage are: the anti-pollution flash vessel of this steam injection is that flash vessel body exterior is provided with water tank, cooling water is installed additional in water tank, the steam that remaining vapour discharge pipe is discharged can be lowered the temperature by cooling water, make steam liquefied, prevent steam from directly entering in air and cause environmental pollution; Flash vessel body adopts the emptying steam in it of multiple remaining vapour discharge pipe simultaneously, the emptying amount of flash vessel can be increased, increase work efficiency, and the setting of multiple remaining vapour discharge pipe can reduce the noise of flash vessel effectively; In addition, water tank upper end open place is provided with multiple steam discharge removable cover, it can make water tank be communicated with outside atmosphere, and the steam being both conducive to flash vessel body interior is discharged in the cooling water of water tank, and the steam being conducive to again the not cooled water liquefaction of few part is discharged from steam discharge removable cover.The utility model steam injection with anti-pollution flash vessel compared with prior art, effectively can reduce the noise of flash vessel, reduce environmental pollution.
Accompanying drawing explanation
The following drawings is only intended to do the utility model schematically explain and illustrate, and is not used to limit scope of the present utility model.
Fig. 1 is the flash vessel schematic front view of prior art;
Fig. 2 is flash vessel schematic front view of the present utility model.
Drawing reference numeral illustrates:
1 steam inlet tube, 2 flash vessel bodies, more than 3 vapour discharge pipes, 4 water tanks, 5 cooling waters, 6 steam discharge removable covers.
Detailed description of the invention
In order to have clearer understanding to the technical solution of the utility model, object and effect, existing accompanying drawings detailed description of the invention of the present utility model.
As shown in Figure 2, the utility model provides a kind of steam injection anti-pollution flash vessel, and it comprises flash vessel body 2 and water tank 4, and the side wall upper part of flash vessel body 2 connects multiple remaining vapour discharge pipe 3, and its lower sidewall connects steam inlet tube 1; Water tank 4 upper end is provided with opening, described water tank 4 inside adds cooling water 5, described flash vessel body 2 is arranged in described water tank 4, and multiple described remaining vapour discharge pipe 3 stretches in the cooling water 5 in described water tank 4, and the arrival end of described steam inlet tube 1 passes described water tank 4.
Specifically, the multiple remaining vapour discharge pipe 3 being connected to the side wall upper part of flash vessel body 2 is evenly arranged along the circumferencial direction of flash vessel body 2, and steam inlet tube 1 is connected to the lower sidewall of flash vessel body 2.
Flash vessel body 2 is arranged in water tank 4, and the port of export of the multiple remaining vapour discharge pipe 3 be connected with flash vessel body 2 stretches in the cooling water 5 in water tank 4; The arrival end of steam inlet tube 1 passes water tank 4, and can with the equipment connections such as the injection boiler of outside; In the utility model, water tank 4 can be square, and it can be also other shapes certainly, and this is not restricted.
Further, the opening part of water tank 4 upper end is connected with multiple steam discharge removable cover 6, the mobilizable opening part being connected to water tank 4 of steam discharge removable cover 6, when steam discharge removable cover 6 is closed, this water tank 4, in an air-tight state, to wait because being hit to prevent the cooling water 5 of water tank 4 inside and acts on and splash and leak.In the present embodiment, steam discharge removable cover 6 is uniformly distributed four at the circumferencial direction of water tank 4, and it also can not adopt equally distributed mode, but adopts free set-up mode, and its quantity is not limited with the present embodiment.
Steam injection of the present utility model with anti-pollution flash vessel operationally, the unsaturated steam of coming in is carried to enter in flash vessel body 2 by steam inlet tube 1 by equipment such as injection boilers, unsaturated steam is after dilatation step-down cooling process is carried out in flash vessel body 2 inside, by the multiple remaining vapour discharge pipe 3 that flash vessel body 2 sidewall is arranged, steam is discharged in the cooling water 5 in the water tank 4 being arranged at flash vessel body 2 outside, cooling water 5 pairs of steam carry out cooling process, make steam liquefied and be blended in cooling water 5, prevent from directly steam externally being discharged and causing environmental pollution.
When cooling water 5 is to through remaining vapour discharge pipe 3, the steam entered in water tank 4 carries out cooling and makes its post liquefaction, cooling water 5 water yield in water tank 4 can increase, people trade union carries out irregular discharge, and the cooling water 5 in water tank 4 is changed, to ensure that the cooling water 5 in water tank 4 can normally play its effect and can not overflow.
The anti-pollution flash vessel of steam injection of the present utility model, the cooling water 5 installed additional by water tank 4 inside, is carried out cooling process to the steam that flash vessel body 2 is discharged, makes steam liquefied, prevent steam from directly entering in air and cause environmental pollution; On flash vessel body 2, adopt the emptying steam in it of multiple remaining vapour discharge pipe 3, can increase the emptying amount of flash vessel, increase work efficiency, the setting of multiple remaining vapour discharge pipe 3 simultaneously can reduce the noise of flash vessel effectively, improves working environment simultaneously; And, be arranged on the cooling water 5 that the water tank 4 of flash vessel body 2 outside and water tank 4 inside install additional, also can absorb vibration, alleviate the noise of flash vessel; In addition, the opening part of water tank 4 upper end is connected with multiple steam discharge removable cover 6, it can make water tank 4 be connected with outside atmosphere, ensure that flash vessel body 2 can not cannot realize the discharge of steam because water tank 4 internal pressure is too large, both being conducive to flash vessel body 2 steam inside is discharged in the cooling water 5 of water tank 4, reduce and directly discharge the environmental pollution caused, the steam being conducive to again cooled water 5 liquefaction of few part is discharged by steam discharge removable cover 6.
Steam injection of the present utility model anti-pollution flash vessel compared with prior art highly effective, effectively can reduce the noise of flash vessel, improve working environment, reduces environmental pollution, promotes quality of air environment, reaches better practical function, have a extensive future.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (5)
1. the anti-pollution flash vessel of steam injection, is characterized in that, the anti-pollution flash vessel of described steam injection comprises: flash vessel body, and its side wall upper part connects multiple remaining vapour discharge pipe, and its lower sidewall connects steam inlet tube; Water tank, its upper end is provided with opening, and described water tank inside adds cooling water, and described flash vessel body is arranged in described water tank, multiple described remaining vapour discharge pipe stretches in the cooling water in described water tank, and the arrival end of described steam inlet tube passes described water tank.
2. the anti-pollution flash vessel of steam injection according to claim 1, is characterized in that, multiple described remaining vapour discharge pipe is evenly arranged along the circumferencial direction of described flash vessel body.
3. the anti-pollution flash vessel of steam injection according to claim 1, is characterized in that, described water tank is square.
4. the anti-pollution flash vessel of steam injection according to claim 1, is characterized in that, the opening part of described water tank upper end is connected with multiple steam discharge removable cover.
5. the anti-pollution flash vessel of steam injection according to claim 4, is characterized in that, described steam discharge removable cover is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681334.5U CN204285431U (en) | 2014-11-10 | 2014-11-10 | The anti-pollution flash vessel of steam injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681334.5U CN204285431U (en) | 2014-11-10 | 2014-11-10 | The anti-pollution flash vessel of steam injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285431U true CN204285431U (en) | 2015-04-22 |
Family
ID=52868584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420681334.5U Expired - Fee Related CN204285431U (en) | 2014-11-10 | 2014-11-10 | The anti-pollution flash vessel of steam injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359102A (en) * | 2014-11-10 | 2015-02-18 | 中国石油天然气股份有限公司 | Anti-pollution flash tank for steam injection |
-
2014
- 2014-11-10 CN CN201420681334.5U patent/CN204285431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359102A (en) * | 2014-11-10 | 2015-02-18 | 中国石油天然气股份有限公司 | Anti-pollution flash tank for steam injection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |