CN204324090U - A kind of injection pressure charged reclaiming device for volatile gas in oil tank - Google Patents
A kind of injection pressure charged reclaiming device for volatile gas in oil tank Download PDFInfo
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- CN204324090U CN204324090U CN201420853095.7U CN201420853095U CN204324090U CN 204324090 U CN204324090 U CN 204324090U CN 201420853095 U CN201420853095 U CN 201420853095U CN 204324090 U CN204324090 U CN 204324090U
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- pressure
- oil tank
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- getter
- lead device
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Abstract
The utility model discloses a kind of injection pressure charged reclaiming device for volatile gas in oil tank, comprise and penetrate lead device, penetrate lead device to be connected with high pressure gas pipeline with high-pressure natural gas block valve by high-pressure natural gas control cock, high-pressure natural gas boiler check valve, penetrate lead device to be connected with multiple oil tank with getter boiler check valve by getter control cock, penetrate lead device freeing pipe to be communicated with by counter flow pipe with getter pipe, counter flow pipe is provided with return valve, and integral manufacturing becomes skid.The utility model can realize recovery to Volatile Gas in Oil Tank, utilization, and reduces the pollution to air environment; Without the need to driven by power, operating cost is low; Structure is simple, and management maintenance is convenient; Volume is little, adopts sledge assembling structure.
Description
Technical field
The utility model relates to gas recovery techniques field, is specifically related to the recycling device of oil industry crude oil storage tank Volatile Gas.
Background technology
In crude oil gathering system, fixing vault tank storage is usually adopted to deposit crude oil.In normal temperature and pressure storage process, the light hydrocarbon component in crude oil evaporates, and causes crude oil to lose and environmental pollution.For reducing crude oil storage tank Loss of Oil Evaporation, at present, oil field utilizes reciprocating type compressor to extract oil tank hydrocarbon vapour more, realizes the recovery to Volatile Gas in Oil Tank and utilization.But operation of reciprocating compressor needs to consume electric energy, and meanwhile, its operating maintenance work capacity is large.
Summary of the invention
Need to consume electric energy and the large deficiency of maintenance workload to overcome existing reclaiming device for volatile gas in oil tank, the utility model provides a kind of injection pressure charged reclaiming device for volatile gas in oil tank, this device effectively can not only reclaim Volatile Gas in Oil Tank, and do not need in operational process to consume electric energy, management maintenance is simple.
The technical solution adopted in the utility model is: a kind of injection pressure charged reclaiming device for volatile gas in oil tank, comprise and penetrate lead device, high pressure gas control cock, high pressure gas boiler check valve, high pressure gas block valve, getter control cock, getter boiler check valve, return valve, blow off valve, gas pressure sensor etc., integral manufacturing becomes skid.Penetrating lead device high pressure gas admission port is connected on high pressure gas pipeline by septum valve, high pressure gas boiler check valve and high pressure gas block valve; Penetrate lead device low pressure gas admission port to be communicated with multiple crude oil storage tank with getter boiler check valve by getter control cock; Penetrate lead device exhausr port by blow off valve with in collector and delivery pipe of calming the anger be connected; Penetrate lead device outlet to be connected by counter flow pipe with between getter pipe, counter flow pipe is provided with return valve.
This regenerative apparatus also comprises the electric elements such as high pressure gas pressure sensor, low pressure gas pressure sensor and is connected with the interface correspondence of control unit respectively.
During normal work, the natural fuels from high-pressure air source enters penetrates lead device, and the Volatile Gas in crude oil storage tank sucks by the negative pressure that injection produces, and penetrates during natural fuels that lead device discharges enters and to calm the anger effuser, reclaim and utilize.When pressure of storage tank is too low, by counter flow pipe to storage tank tonifying Qi.
The beneficial effects of the utility model are:
1, crude oil storage tank Volatile Gas can be reclaimed in a large number, not only increase Oilfield Natural Gas Plant output, reduce the wasting of resources, and reduce Volatile Gas in Oil Tank to the pollution of air environment;
2, plant running is without the need to driven by power, and operating cost is lower than compressor regenerative apparatus.
3, apparatus structure is simple, and without movable member, failure rate is low, management maintenance is convenient.
4, device volume is little, adopts sledge assembling structure factory-assembled, reduces site operation expense.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of injection pressure charged of the utility model reclaiming device for volatile gas in oil tank.
In figure: 1. high-pressure natural gas air inlet pipe, 2. high-pressure natural gas block valve, 3. high-pressure natural gas boiler check valve, 4. high-pressure natural gas control cock, 5. penetrate lead device, 6. blow off valve, 7. freeing pipe, 8. counter flow pipe, 9. return valve, 10. getter control cock, 11. getter boiler check valve, 12. getter pipes.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figure 1, a kind of injection pressure charged of the utility model reclaiming device for volatile gas in oil tank, comprises high-pressure natural gas air inlet pipe 1, high-pressure natural gas block valve 2, high-pressure natural gas boiler check valve 3, high-pressure natural gas control cock 4, penetrates the parts such as lead device 5, blow off valve 6, freeing pipe 7, counter flow pipe 8, return valve 9, getter control cock 10, getter boiler check valve 11, getter pipe 12 and relevant tube joint; High-pressure natural gas air inlet pipe 1 is connected with high pressure gas pipeline; Before penetrating the high pressure gas nozzle of lead device 5, pressure sensor is installed, controls high-pressure natural gas control cock 4, make the high-pressure natural gas intake pressure penetrating lead device 5 maintain setting value; Getter pipe 12 is communicated with multiple crude oil storage tank; Before penetrating the low pressure gas admission port of lead device 5, pressure sensor is installed, controls getter control cock 10, make the low pressure gas intake pressure penetrating lead device 5 maintain setting pressure; Penetrate between the outlet of lead device 5 and getter pipe 12 and have counter flow pipe 8, counter flow pipe 8 is provided with return valve 9, when oil tank internal pressure is too low, by counter flow pipe 8 to tonifying Qi in oil tank.
In order to realize Based Intelligent Control, above-mentioned regenerative apparatus also comprises detecting unit and controller, detecting unit is used for detecting in real time penetrates the high pressure gas admission port of lead device 5 and the pressure at low pressure gas admission port place and oil tank internal pressure, and the signal output part of detecting unit is connected on the controller, controller is then for controlling high-pressure natural gas control cock 4, getter control cock 10 and return valve 9, when oil tank internal pressure exceeds setting pressure, control to penetrate lead device 5 and automatically run.
For ensureing the safety of oil tank, oil tank being provided with superpressure emptying and low pressure making-up air device, guaranteeing that tank internal pressure maintains within the scope of authorized pressure.
Below be only realize an embodiment of the present utility model, other version based on this inventive principle all belongs within the protection domain of the utility model claim.
Claims (5)
1. an injection pressure charged reclaiming device for volatile gas in oil tank, it is characterized in that, whole device comprises penetrates lead device (5), the high-pressure natural gas air inlet pipe (1) penetrating lead device (5) is communicated with high pressure gas pipeline, the getter pipe (12) penetrating lead device (5) is communicated with multiple oil tank, and integral manufacturing becomes skid.
2. according to injection pressure charged reclaiming device for volatile gas in oil tank according to claim 1, it is characterized in that, the high-pressure natural gas air inlet pipe penetrating lead device (5) is provided with high-pressure natural gas block valve (2), high-pressure natural gas boiler check valve (3) and high-pressure natural gas control cock (4), the getter pipe (12) penetrating lead device (5) is provided with getter control cock (10) and getter boiler check valve (11).
3. according to injection pressure charged reclaiming device for volatile gas in oil tank according to claim 1, it is characterized in that, the freeing pipe (7) penetrating lead device (5) is communicated with by counter flow pipe (8) with getter pipe (12), counter flow pipe (8) is provided with return valve (9).
4. according to injection pressure charged reclaiming device for volatile gas in oil tank according to claim 1, it is characterized in that, regenerative apparatus comprises the detecting unit for detecting high pressure gas inlet pressure, low pressure gas inlet pressure and the oil tank internal pressure of penetrating lead device (5), for controlling the controller of high-pressure natural gas control cock (4), getter control cock (10) and return valve (9), and control to penetrate the controller that lead device (5) starts, the signal output part of detecting unit connects on the controller.
5. according to injection pressure charged reclaiming device for volatile gas in oil tank according to claim 1, it is characterized in that, oil tank is provided with superpressure emptying and low pressure making-up air device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853095.7U CN204324090U (en) | 2014-12-22 | 2014-12-22 | A kind of injection pressure charged reclaiming device for volatile gas in oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853095.7U CN204324090U (en) | 2014-12-22 | 2014-12-22 | A kind of injection pressure charged reclaiming device for volatile gas in oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204324090U true CN204324090U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420853095.7U Expired - Fee Related CN204324090U (en) | 2014-12-22 | 2014-12-22 | A kind of injection pressure charged reclaiming device for volatile gas in oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204324090U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730912A (en) * | 2016-02-29 | 2016-07-06 | 武汉华星光电技术有限公司 | Exhaust gas and exhaust gas pressure eliminating system |
| CN108891801A (en) * | 2018-07-13 | 2018-11-27 | 佛山市三水区精联自动化设备有限公司 | A kind of oil storage tank air pressure holding meanss |
| CN115140452A (en) * | 2021-03-31 | 2022-10-04 | 中国石油化工股份有限公司 | An oil gas recovery device System and method |
| CN115585395A (en) * | 2021-07-06 | 2023-01-10 | 中国石油化工股份有限公司 | Device and method for collecting volatile matters in oil storage water tank/pool |
-
2014
- 2014-12-22 CN CN201420853095.7U patent/CN204324090U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730912A (en) * | 2016-02-29 | 2016-07-06 | 武汉华星光电技术有限公司 | Exhaust gas and exhaust gas pressure eliminating system |
| CN105730912B (en) * | 2016-02-29 | 2018-01-26 | 武汉华星光电技术有限公司 | Waste gas and exhaust gas pressure eliminate system |
| CN108891801A (en) * | 2018-07-13 | 2018-11-27 | 佛山市三水区精联自动化设备有限公司 | A kind of oil storage tank air pressure holding meanss |
| CN115140452A (en) * | 2021-03-31 | 2022-10-04 | 中国石油化工股份有限公司 | An oil gas recovery device System and method |
| CN115585395A (en) * | 2021-07-06 | 2023-01-10 | 中国石油化工股份有限公司 | Device and method for collecting volatile matters in oil storage water tank/pool |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 067000 Department of thermal energy engineering, Chengde Petroleum College, Chengde Development Zone, Patentee after: Xu Jin Address before: Chengde City, Hebei province 067000 cave Shuangqiao District Ditch Street rich garden building 7 unit 4 Room 408 Patentee before: Xu Jin |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170509 Address after: Room 1109, block B, Park Road, Nanshan District, Shenzhen, Guangdong Province, Co-patentee after: Wen Yuhang Patentee after: Shenzhen cloudnet Software Technology Co. Ltd. Address before: 067000 Department of thermal energy engineering, Chengde Petroleum College, Chengde Development Zone, Patentee before: Xu Jin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170719 Address after: 067000 Chengde City, Hebei province Shuangqiao District South Road No. 87 South Park Patentee after: Xu Jin Address before: Room 1109, block B, Park Road, Nanshan District, Shenzhen, Guangdong Province, Co-patentee before: Wen Yuhang Patentee before: Shenzhen cloudnet Software Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |