CN211358011U - Oil-gas separation device - Google Patents
Oil-gas separation device Download PDFInfo
- Publication number
- CN211358011U CN211358011U CN201921753392.3U CN201921753392U CN211358011U CN 211358011 U CN211358011 U CN 211358011U CN 201921753392 U CN201921753392 U CN 201921753392U CN 211358011 U CN211358011 U CN 211358011U
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- barrel
- oil
- gas
- pipe
- separation device
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- 238000000926 separation method Methods 0.000 title claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 11
- 239000003921 oil Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 11
- 239000010779 crude oil Substances 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the relevant utensil of crude oil treatment and specifically relates to an oil-gas separation device, including one through a plurality of landing leg fixed mounting on the base barrel, import pipe, fluid-discharge tube, blast pipe, the import pipe sets up upper portion one side of barrel and is linked together rather than the inner chamber, the fluid-discharge tube sets up the bottom of barrel, the blast pipe sets up the barrel top be equipped with a portable cyclone in the inner chamber of barrel, cyclone is used for realizing the gas-liquid separation to the oil-gas mixture liquid. The structure is designed in a vertical structure on the whole, so that the device is not easy to block; the movable cyclone separation mechanism is arranged in the cyclone separation device, so that different height positions of the conical tube in the cylinder can be adjusted according to the original oil-gas ratio required to be processed currently, and technicians can control the oil inflow speed in a matching manner, so that different cyclone separation effects can be realized; the device is suitable for crude oil treatment under multiple working conditions and has strong universality.
Description
Technical Field
The utility model relates to a relevant utensil field of crude oil treatment, especially oil-gas separation device.
Background
Associated gas is mixed in crude oil generated in the process of mining, and the associated gas brings difficulty to the subsequent treatment process of the crude oil and influences the quality of a crude oil product.
At present, the oil-gas separator mainly adopted in oil-gas separation treatment is mainly divided into common types such as a vertical separator and a horizontal separator, the traditional vertical separator has poor separation effect when oil-gas separation is carried out due to the defects of the structural form, the separation effect of the horizontal separator is relatively better than that of the vertical separator, but the oil-gas separator is not suitable for crude oil products with more impurities due to poor pollution discharge capacity when the oil-gas separator is used.
Therefore, the comprehensive consideration shows that the existing oil-gas separator can not well separate oil and gas aiming at crude oil under the environments with multiple working conditions and different oil-gas ratios when in use, has poor universality and is difficult to control the comprehensive oil and gas treatment effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical scheme that one of above-mentioned technical problem adopted and be: the oil-gas separation device comprises a barrel body, an inlet pipe, a liquid discharge pipe and an exhaust pipe, wherein the barrel body is fixedly mounted on a base through a plurality of support legs, the inlet pipe is arranged on one side of the upper portion of the barrel body and communicated with the inner cavity of the barrel body, the liquid discharge pipe is arranged at the bottom of the barrel body, the exhaust pipe is arranged at the top of the barrel body, a movable cyclone separation mechanism is arranged in the inner cavity of the barrel body, and the cyclone separation mechanism is used for realizing gas-liquid separation of oil-gas mixed liquid.
Preferably, the cyclone separating mechanism comprises an inverted conical tube, the conical tube and the barrel are coaxially arranged, a sealing ring which is arranged through sleeving is arranged on the outer side wall of the conical tube and is in sealing fit with the inner side wall of the barrel, a fixing ring is fixedly sleeved and installed on the outer side wall of the middle of the conical tube along the circumference of the middle of the conical tube, a plurality of jacking columns are arranged at the bottom of the fixing ring along the circumference of the fixing ring at intervals, the upper ends of the jacking columns are movably inserted into T-shaped circular holes of the fixing ring respectively through inverted T-shaped cylinders, adjusting external threads are arranged on the outer side wall of the lower portion of each jacking column positioned on the outer side of the barrel, and the lower ends of the jacking columns are movably inserted into corresponding thread deep holes in the base.
Preferably, the lower end of the exhaust pipe extends to the interior of the cylinder body and is arranged close to the upper middle part of the conical pipe.
Preferably, the inner end of the inlet pipe extends to the inside of the cylinder, the axis of the inlet pipe is perpendicular to the axis of the cylinder, the inner port of the inlet pipe is higher than the lower end of the exhaust pipe, and the inlet pipe is used for allowing oil-gas mixed liquid with a certain flow rate to flow into the outside.
Preferably, a guide sealing ring is mounted at a guide through hole at the bottom of the cylinder at a position corresponding to each jacking column.
The beneficial effects of the utility model are embodied in: the structure is designed in a vertical structure on the whole, so that the device is not easy to block; the cyclone separation mode is adopted, so that the oil gas in the oil liquid can be quickly separated by matching and controlling the entering speed of the external oil liquid by technicians, the gas is discharged from the upper part and enters the next separation process, and the liquid is quickly led out from the lower part; the movable cyclone separation mechanism is arranged in the cyclone separation device, so that different height positions of the conical tube in the cylinder can be adjusted according to the original oil-gas ratio required to be processed currently, and technicians can control the oil inflow speed in a matching manner, so that different cyclone separation effects can be realized; the device is suitable for crude oil treatment under multiple working conditions and has strong universality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.
Fig. 1 is a schematic view of the internal structure of the present invention. Fig. 2 is a schematic diagram of the local enlarged structure of the present invention.
In the figure, 1, a support leg; 2. A base; 3. a barrel; 4. An inlet pipe; 5. A liquid discharge pipe; 6. an exhaust pipe; 7. a tapered tube; 8. a seal ring; 9. a fixing ring; 10. jacking the column; 11. a T-shaped cylinder; 12. t-shaped round holes; 13. adjusting the external thread; 14. deep hole of screw thread; 15. and (5) guiding the sealing ring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-2, the oil-gas separation device comprises a cylinder 3 fixedly mounted on a base 2 through a plurality of support legs 1, an inlet pipe 4, a liquid discharge pipe 5 communicated with an external collecting pipeline, and an exhaust pipe 6, wherein the inlet pipe 4 is arranged on one side of the upper part of the cylinder 3 and communicated with the inner cavity of the cylinder, the liquid discharge pipe 5 is arranged at the bottom of the cylinder 3, the exhaust pipe 6 is arranged at the top of the cylinder 3, and a movable cyclone separation mechanism is arranged in the inner cavity of the cylinder 3 and used for separating gas and liquid of oil-gas mixed liquid.
This separator adopts adjustable's whirlwind separating mechanism can handle to the crude oil of multiple oil-gas ratio, and the treatment effect is good, and the commonality is strong.
Preferably, the cyclone separation mechanism comprises an inverted conical tube 7, the conical tube 7 and the cylinder 3 are coaxially arranged, a sealing ring 8 which is sleeved on the outer side wall of the conical tube 7 is in sealing fit with the inner side wall of the cylinder 3, a fixing ring 9 is fixedly sleeved on the outer side wall of the middle part of the conical tube 7 along the circumference of the conical tube, a plurality of jacking columns 10 are arranged at the bottom of the fixing ring 9 along the circumference of the fixing ring at intervals, the upper end of each jacking column 10 is movably inserted into each inverted T-shaped round hole 12 of the fixing ring 9 through an inverted T-shaped cylinder 11 with a T-shaped cross section, an adjusting external thread 13 is arranged on the outer side wall of the lower part of each jacking column 10 positioned on the outer side of the cylinder 3, and the lower end of each jacking column 10 is movably inserted into a corresponding threaded deep hole 14 on the base 2.
The upper part of the conical pipe 7 is sealed, so that oil on the upper part can be prevented from flowing out through a wall gap between the barrel 3 and the conical pipe 7, and the separated oil is ensured to flow out through a central outlet of the conical pipe 7 in a centralized manner.
Simultaneously, when mediating conical tube 7, what adopt is realized upwards or drives conical tube 7 downwards through the mode of rotatory each jacking post 10 and realizes going up and down to can change the position of port in its top and the import pipe 4 that corresponds, make the fluid of import pipe 4 inflow carry out whirlwind centrifugal separation along conical tube 7's inner chamber after can reaching different speeds, thereby realize the separation of oil gas: the liquid flows downwards and the gas flows out from the upper part.
Preferably, the lower end of the exhaust pipe 6 extends to the inside of the cylinder 3 and is arranged near the upper middle part of the conical pipe 7.
The cyclone separation device is arranged above the middle part, and can suck out cyclone separated gas upwards to the maximum extent, and a low-power negative pressure fan can be connected to the outer end of the exhaust pipe 6 to ensure the separation effect, so that the gas exhaust efficiency and effect are promoted.
Preferably, the inner end of the inlet pipe 4 extends into the cylinder 3, the axis of the inlet pipe is perpendicular to the axis of the cylinder 3, the inner port of the inlet pipe 4 is higher than the lower end of the exhaust pipe 6, and the oil-gas mixed liquid with a certain flow rate flows into the inlet pipe 4.
The linear velocity of the oil liquid entering from the inlet pipe 4 forms an angle which is approximate to tangent with the inner side wall of the cylinder 3, so that the separation effect realized when the subsequent cyclone separation is carried out can be ensured to a greater extent.
Preferably, a guide sealing ring 15 is installed at a guide through hole at the bottom of the cylinder 3 at a corresponding position of each jacking post 10.
Can cooperate the sealing washer 8 on upper portion effectively to realize double-deck sealed, reach good leak protection oil's effect.
The working principle is as follows:
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (5)
1. Oil-gas separation device, including a barrel, import pipe, fluid-discharge tube, blast pipe through a plurality of landing leg fixed mounting on the base, its characterized in that: the inlet pipe is arranged on one side of the upper portion of the barrel and communicated with the inner cavity of the barrel, the liquid discharge pipe is arranged at the bottom of the barrel, the exhaust pipe is arranged at the top of the barrel, a movable cyclone separation mechanism is arranged in the inner cavity of the barrel and used for separating gas and liquid of oil-gas mixed liquid.
2. The oil and gas separation device of claim 1, wherein: the cyclone separation mechanism comprises an inverted conical tube, the conical tube and the barrel are arranged coaxially, a sealing ring which is arranged through sleeving is arranged on the outer side wall of the conical tube and is in sealing fit with the inner side wall of the barrel, a fixing ring is fixedly sleeved on the outer side wall of the middle of the conical tube along the circumference of the middle of the conical tube, a plurality of jacking columns are arranged at the bottom of the fixing ring along the circumference of the fixing ring at intervals, the upper ends of the jacking columns are respectively inserted into T-shaped circular holes of the fixing ring in an inverted manner through T-shaped cylinders, adjusting external threads are arranged on the outer side wall of the lower portion of each jacking column positioned on the outer side of the barrel, and the lower ends of the jacking columns are respectively inserted into corresponding threaded deep holes in the base in an active manner.
3. The oil and gas separation device of claim 2, wherein: the lower end of the exhaust pipe extends to the inside of the cylinder body and is close to the middle part above the conical pipe.
4. The oil and gas separation device of claim 3, wherein: the inner end of the inlet pipe extends to the inside of the barrel, the axis of the inlet pipe is perpendicular to the axis of the barrel, the inner port of the inlet pipe is higher than the lower end of the exhaust pipe, and the outside of the inlet pipe is supplied with oil-gas mixed liquid with a certain flow rate to flow into the inlet pipe.
5. The oil and gas separation device of claim 2, wherein: and guide sealing rings are arranged at the guide through holes at the bottom of the cylinder body at the corresponding positions of the jacking columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753392.3U CN211358011U (en) | 2019-10-18 | 2019-10-18 | Oil-gas separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753392.3U CN211358011U (en) | 2019-10-18 | 2019-10-18 | Oil-gas separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211358011U true CN211358011U (en) | 2020-08-28 |
Family
ID=72150002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921753392.3U Active CN211358011U (en) | 2019-10-18 | 2019-10-18 | Oil-gas separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211358011U (en) |
-
2019
- 2019-10-18 CN CN201921753392.3U patent/CN211358011U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil and gas separation device Effective date of registration: 20230222 Granted publication date: 20200828 Pledgee: Jining Jinxiang sub branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Tongli New Material Co.,Ltd. Registration number: Y2023980033117 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200828 Pledgee: Jining Jinxiang sub branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Tongli New Material Co.,Ltd. Registration number: Y2023980033117 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil and gas separation device Granted publication date: 20200828 Pledgee: Jining Jinxiang sub branch of Rizhao Bank Co.,Ltd. Pledgor: Shandong Tongli New Material Co.,Ltd. Registration number: Y2024980008743 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |