CN216395559U - A prevent blockking up high efficiency filter for oil field oil recovery - Google Patents
A prevent blockking up high efficiency filter for oil field oil recovery Download PDFInfo
- Publication number
- CN216395559U CN216395559U CN202121970329.2U CN202121970329U CN216395559U CN 216395559 U CN216395559 U CN 216395559U CN 202121970329 U CN202121970329 U CN 202121970329U CN 216395559 U CN216395559 U CN 216395559U
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- Prior art keywords
- oil
- box body
- pipeline
- box
- filtering device
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- 238000011084 recovery Methods 0.000 title claims description 11
- 238000001914 filtration Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 59
- 239000010779 crude oil Substances 0.000 abstract description 25
- 238000000605 extraction Methods 0.000 abstract description 11
- 238000005192 partition Methods 0.000 abstract description 10
- 239000004576 sand Substances 0.000 abstract description 4
- 239000010419 fine particle Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an anti-blocking high-efficiency filter for oil extraction in an oil field, which comprises a box body, wherein a support is arranged at the bottom of the box body, a fixable universal wheel is arranged at the bottom of the support, an oil inlet is formed in the top of the box body, a first groove is formed in one end, close to the oil inlet, in the box body, a drawer type primary filtering device is arranged in the first groove, two branch pipelines are arranged in the middle of the box body, secondary filtering devices are arranged on the branch pipelines, a partition plate is arranged at the junction of the bottoms of the branch pipelines, a second groove is formed in the bottom of the partition plate, a pull type tertiary filtering device is arranged in the second groove, activated carbon is arranged in the tertiary filtering device, and an oil-water separator is arranged at the bottom of the box body. Compared with the prior art, the utility model has the advantages that: multistage filtration, the active carbon is used for adsorbing fine particles in the crude oil and absorbing the smell of the crude oil, and a water-oil separator is arranged to separate oil, water and sand from the crude oil.
Description
Technical Field
The utility model relates to the technical field of oilfield exploitation, in particular to an anti-blocking efficient filter for oilfield oil extraction.
Background
The oil field oil extraction engineering is various engineering technical measures which are taken for an oil deposit through a production well and an injection well according to development targets in the oil field exploitation process, and the task of the oil extraction engineering is to enable oil and gas to smoothly flow into the well through a series of engineering technical measures which can act on the oil deposit, and then to lift the oil and gas to the ground efficiently for separation and metering. The oil extracted from the oil field is called crude oil produced liquid, the crude oil produced liquid contains oil, water, granular sand, stone and other substances with different sizes, and the sand, stone and other particles in the crude oil produced liquid are separated through a filter, so that the first step of treating the crude oil produced liquid is realized.
When the existing filter for oil extraction in an oil field is used, the crude oil can not be continuously filtered well due to blockage of the filter device caused by impurities in the oil extraction, so that the working efficiency is low, the filter device is single, and the filtering effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems, provides an anti-blocking high-efficiency filter for oil extraction in an oil field, and solves the problems that the existing filter for oil extraction in the oil field is easy to block, low in working efficiency, poor in filtering effect and the like.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an anti-blocking high-efficiency filter for oil extraction in an oil field comprises a box body, wherein a support is arranged at the bottom of the box body, a fixable universal wheel is arranged at the bottom of the support, an oil inlet is formed in the top of the box body, a first groove is formed in one end, close to the oil inlet, in the box body, a drawer type primary filtering device is arranged in the first groove, the primary filtering device comprises a drawer, a primary filter screen is arranged in an interlayer in the drawer, a first handle is arranged at the part, outside the box body, of the drawer, a first clamping block is arranged at the position, close to the bottom of the drawer, in the box body, a second branch pipeline is arranged in the box body, a second filtering device is connected to the branch pipelines, the second filtering device comprises movable pipelines, a second filter screen is arranged in each movable pipeline, a second handle is arranged outside each movable pipeline, a second clamping block is arranged in the box body, close to the bottom of each movable pipeline, the novel oil-water separator is characterized in that a partition plate is arranged at the junction of the bottoms of the branch pipelines, a second groove is formed in the bottom of the partition plate, a drawer type tertiary filtering device is arranged in the second groove, activated carbon is arranged in the tertiary filtering device, a third handle is arranged outside the tertiary filtering device, a fourth fixture block is arranged in the box body and close to the bottom of the tertiary filtering device, an oil-water separator is arranged at the bottom of the box body, and an oil outlet and a water outlet are formed in the bottom of the oil-water separator.
Furthermore, a transverse rotating shaft is arranged on the branch pipeline of the box body close to the movable pipeline, a clamping ring is arranged on the rotating shaft and is connected to the box body in a rotating mode through the rotating shaft, and a third clamping block matched with the clamping ring is arranged on the movable pipeline.
Further, a pressure gauge is connected to the outer side of the branch pipeline.
Furthermore, a valve is arranged at the top end of the branch pipeline connected with the box body.
Further, the aperture of the primary filter screen is larger than that of the secondary filter screen.
Furthermore, the partition plate is provided with small holes which are uniformly distributed.
Compared with the prior art, the utility model has the advantages that: the anti-blocking high-efficiency filter for oil extraction in the oil field is provided with the fixable universal wheels, so that the movement of a filter box body is convenient, the crude oil can be fully filtered by the design of the multistage filtering device, fine particles in the crude oil are absorbed by using the activated carbon, the smell of the crude oil is absorbed, the subsequent separation and purification operation is convenient, the device is also provided with the water-oil separator, the oil, water and sand can be separated from the crude oil, and the device is easy, quick and convenient to operate and has practicability.
Drawings
FIG. 1 is a block diagram of an anti-clogging high efficiency filter for oil recovery in an oil field according to the present invention.
Fig. 2 is a partial structural schematic diagram I of an anti-blocking high-efficiency filter for oil recovery in an oil field.
Fig. 3 is a partial structural schematic diagram of an anti-clogging high-efficiency filter for oil recovery in an oil field.
FIG. 4 is a schematic view of a three-stage filtration apparatus.
As shown in the figure: 1. a box body; 2. a support; 3. a universal wheel; 4. an oil inlet; 5. a drawer; 6. a first-stage filter screen; 7. a first clamping block; 8. a first handle; 9. a pressure gauge; 10. a valve; 11. a movable pipeline; 12. a second-stage filter screen; 13. a second handle; 14. a second clamping block; 15. a third stage filtration device; 16. a third handle; 17. an oil-water separator; 18. an oil outlet; 19. a water outlet; 20. a first groove; 21. a second groove; 22. a partition plate; 23. a rotating shaft 24 and a third fixture block; 25. a collar; 26. a fixture block IV; 27. a small hole; 28. and a branch pipeline.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-4, an anti-blocking high-efficiency filter for oil extraction in an oil field comprises a box body 1, wherein a support 2 is arranged at the bottom of the box body 1, a universal wheel 3 capable of being fixed is arranged at the bottom of the support 2, an oil inlet 4 is arranged at the top of the box body 1, a first groove 20 is arranged at one end, close to the oil inlet 4, in the box body 1, a drawer type primary filtering device is arranged in the first groove 20, the primary filtering device comprises a drawer 5, the bottom surface of the drawer 5 is rectangular, a primary filter screen 6 is arranged in an interlayer in the drawer 5, the drawer is used for accommodating larger sandstone filtered out by the primary filter screen, when more sandstone is filtered out, a handle I8 is arranged at a part, outside the box body 1, of the drawer 5 can be placed by the handle I8, the sandstone in the drawer is taken out by pulling the handle I8, a clamping block I7 is arranged at a position, close to the bottom of the drawer 5, in the box body 1, the first clamping block 7 is used for clamping and fixing the drawer 5 on the box body 1, two branch pipelines 28 are arranged in the middle of the box body 1, two secondary filtering devices are connected to the branch pipelines 28 and comprise movable pipelines 11, two-stage filter screens 12 are arranged in the movable pipelines 11, handles 13 are arranged outside the movable pipelines 11, a second clamping block 14 is arranged in the box body 1 and close to the bottom of the movable pipelines 11, the second clamping block 14 is used for clamping and fixing the movable pipelines 11 on the box body 1, a partition plate 22 is arranged at a junction of the bottoms of the branch pipelines 28, a second groove 21 is arranged at the bottom of the partition plate 22, a third-stage drawer type filtering device 15 is arranged in the second groove 21, activated carbon is arranged in the third-stage filtering device 15 and used for adsorbing small particles and odor in crude oil, and the third-stage filtering device 15 is pulled out through a third handle 16, change the active carbon, tertiary filter equipment 15 is equipped with handle three 16 outward, it is equipped with fixture block four 26 to be close to tertiary filter equipment bottom in the box 1, fixture block four 26 is used for the card and fixes tertiary filter equipment 15 is on box 1, box 1 bottom is equipped with water oil separator 17, water oil separator 17 will filter the inside oil and the separation of water of crude oil, has made things convenient for subsequent processing to handle, water oil separator 17 bottom is equipped with oil-out 18 and delivery port 19 and is used for discharging the water and the oil that crude oil separated through water oil separator 17.
28 is close to movable pipeline 11 department and is equipped with horizontal pivot 23 on the lateral pipeline of box 1, connect in the pivot 23 and be equipped with rand 25, rand 25 rotates through pivot 23 and connects on box 1, be equipped with on the movable pipeline 11 with rand 25 assorted fixture block three 24, unbuckle through rotating rand 25, can dismantle movable pipeline 11 washs second grade filter screen 12 through lock rand 25 on fixture block three 24, can fix movable pipeline 11 on the box, 28 outside of lateral pipeline is connected with manometer 9, manometer 9 is used for detecting bipartition pipeline 28 internal pressure respectively for detect second grade filter 12 net blocking condition, the top that lateral pipeline 28 is connected with box 1 is equipped with valve 10, through opening and shutting of bipartition pipeline 28 of valve 10 control, the aperture of first grade filter screen 6 is greater than the aperture of second grade filter screen 12, the partition plate 22 is provided with small holes 27 which are uniformly distributed.
In the specific implementation of the utility model, the use method is as follows: the box body 1 is pushed to a working place, the universal wheels 3 are fixed, crude oil needing to be filtered is added through the oil inlet 4, the crude oil flows through a primary filtering device in the box body 1, larger-grained gravel is filtered through a primary filter screen 6 and is stored in the drawer 5, when the gravel is stored in the drawer 5 more, the drawer 5 can be pulled out through a handle I8 to be cleaned, a valve 10 on one side is opened, a valve 10 on the other side is closed, the crude oil flows through a valve 10 through a branch pipeline 28 and flows through a secondary filtering device on one side, secondary filtering is carried out through a secondary filter screen 12, the filtered grains are left in a movable pipeline 11, when the grains in the movable pipeline 11 are more, the indication number of a pressure gauge 9 on the pipeline is increased, at the moment, in order to prevent the secondary filter screen 12 from being blocked, the valve 10 on the branch pipeline 28 on the other side is opened, and then the valve 10 on the branch pipeline 28 on the side is closed, crude oil is continuously filtered through the second-stage filter screen 12 in the movable pipeline 11 at the other side, the clamping ring 25 can be manually rotated to be buckled, the movable pipeline 11 which is not filtered is taken down by holding the third handle 16, particles stored in the movable pipeline 11 are poured out, the second-stage filter screen 12 on the movable pipeline is cleaned, the movable pipeline 11 is installed on the branch pipeline 28 after cleaning, the clamping ring 25 is rotated to be buckled with the fourth clamping block 26 to fix the movable pipeline 11, when the pressure gauge 9 at the other side rises, the second-stage filter screen 12 at the other side can be cleaned in the same method to prevent the second-stage filter screen 12 from being blocked, the crude oil which is filtered twice flows through the third-stage filter device 15 through the small holes 27 on the partition plate 22, the crude oil is fully contacted with the active carbon arranged in the third-stage filter device 15, the active carbon can absorb smaller particles in the crude oil and the heavy odor of the crude oil, and the process is convenient for subsequent separation and purification of the oil, the three-stage filtering device 15 is pulled out by pulling the third handle 16 to replace the activated carbon, the crude oil continuously flows through the oil-water separator 17 at the bottom of the box body 1, the oil-water separator 17 separates oil and water in the crude oil, the oil flows out through the oil outlet 18 and can be collected by a barrel, the water flows out through the water outlet 19 and can be collected by the barrel or be connected with a drainage pipe for discharging.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a prevent blockking up high efficiency filter for oil field oil recovery, includes box (1), its characterized in that: the bottom of the box body (1) is provided with a support (2), the bottom of the support (2) is provided with a fixable universal wheel (3), the top of the box body (1) is provided with an oil inlet (4), one end, close to the oil inlet (4), in the box body (1) is provided with a first groove (20), a drawer type primary filtering device is arranged in the first groove (20), the primary filtering device comprises a drawer (5), a primary filter screen (6) is arranged in an interlayer in the drawer (5), a handle I (8) is arranged at the part, outside the box body (1), of the drawer (5), a clamping block I (7) is arranged at the position, close to the bottom of the drawer (5), in the box body (1), the middle of the box body (1) is provided with two branch pipelines (28), the branch pipelines (28) are connected with a secondary filtering device, the secondary filtering device comprises a movable pipeline (11), all be equipped with second grade filter screen (12) in activity pipeline (11), activity pipeline (11) all are equipped with handle two (13) outward, be close to activity pipeline (11) bottom in box (1) and be equipped with fixture block two (14), branch pipeline (28) bottom junction is equipped with baffle (22), baffle (22) bottom is equipped with second recess (21), be equipped with drawer type tertiary filter equipment (15) in second recess (21), the inside active carbon that is equipped with of tertiary filter equipment (15), tertiary filter equipment (15) are equipped with handle three (16) outward, be close to tertiary filter equipment bottom in box (1) and be equipped with fixture block four (26), box (1) bottom is connected and is equipped with water oil water separator (17), water oil-out (18) and delivery port (19) are equipped with to water oil water separator (17) bottom.
2. The anti-clogging high efficiency filter for oil recovery in oil field according to claim 1, characterized in that: be equipped with horizontal pivot (23) near activity pipeline (11) department on branch pipeline (28) of box (1), it is equipped with rand (25) to connect in pivot (23), rand (25) rotate through pivot (23) and connect on box (1), be equipped with on activity pipeline (11) with rand (25) assorted fixture block three (24).
3. The anti-clogging high efficiency filter for oil recovery in oil field according to claim 1, characterized in that: and a pressure gauge (9) is connected to the outer side of the branch pipeline (28).
4. The anti-clogging high efficiency filter for oil recovery in oil field according to claim 1, characterized in that: and a valve (10) is arranged at the top end of the branch pipeline (28) connected with the box body (1).
5. The anti-clogging high efficiency filter for oil recovery in oil field according to claim 1, characterized in that: the aperture of the primary filter screen (6) is larger than that of the secondary filter screen (12).
6. The anti-clogging high efficiency filter for oil recovery in oil field according to claim 1, characterized in that: the clapboard (22) is provided with small holes (27) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121970329.2U CN216395559U (en) | 2021-08-20 | 2021-08-20 | A prevent blockking up high efficiency filter for oil field oil recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121970329.2U CN216395559U (en) | 2021-08-20 | 2021-08-20 | A prevent blockking up high efficiency filter for oil field oil recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216395559U true CN216395559U (en) | 2022-04-29 |
Family
ID=81288115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121970329.2U Expired - Fee Related CN216395559U (en) | 2021-08-20 | 2021-08-20 | A prevent blockking up high efficiency filter for oil field oil recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216395559U (en) |
-
2021
- 2021-08-20 CN CN202121970329.2U patent/CN216395559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220429 |