CN220443357U - Oilfield oil extraction sewage filter with self-cleaning structure - Google Patents
Oilfield oil extraction sewage filter with self-cleaning structure Download PDFInfo
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- CN220443357U CN220443357U CN202321745564.9U CN202321745564U CN220443357U CN 220443357 U CN220443357 U CN 220443357U CN 202321745564 U CN202321745564 U CN 202321745564U CN 220443357 U CN220443357 U CN 220443357U
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- 239000010865 sewage Substances 0.000 title claims abstract description 49
- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- 238000000605 extraction Methods 0.000 title abstract description 10
- 238000011084 recovery Methods 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000001914 filtration Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002332 oil field water Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model discloses an oilfield oil extraction sewage filter with a self-cleaning structure, which comprises a machine body, wherein a water inlet pipe is symmetrically arranged at the top of the machine body, an anti-reflection plate is arranged at the bottom of the water inlet pipe and is arranged at the top of the inner side of the machine body, and a water outlet pipe is arranged at the bottom of the machine body; further comprises: a filter screen is arranged in the middle of the inner side of the machine body, a filter plate is arranged below the filter screen, and the filter plate is fixed on the inner wall of the bottom of the machine body; a motor is arranged in the middle of the top surface of the machine body, and the output end of the motor is connected with a shaft lever; the cleaning rod is fixed on the outer side of the middle of the shaft rod, and bristles of the cleaning rod are respectively attached to the top of the filter screen and the inner wall of the machine body. This oil field oil recovery sewage filter with from clean structure can filter and purification treatment to sewage, and then makes the effect of filtration treatment better to can clear up the filter screen voluntarily, avoid taking place to block up and influence the going on of filtration work.
Description
Technical Field
The utility model relates to the technical field of oilfield oil extraction sewage filters, in particular to an oilfield oil extraction sewage filter with a self-cleaning structure.
Background
Most of the sewage generated in the well flushing process of the water injection oil well is directly discharged, so that the environment is greatly polluted, water resources are wasted, and moreover, as solid particles such as sediment are contained in the sewage, the pipeline is easy to be blocked when the solid particles reenter an oil pipeline, and the production of an oil transportation system can be influenced after the solid particles enter a main trunk line, the sewage is required to be filtered and then used for well flushing, so that the sewage is treated by an oil field oil extraction sewage filter;
when the filter device for the oil field water injection well flushing water disclosed by the publication No. CN201001993Y is used, the water inlet pipe is connected with the water injection well emptying valve, and the water outlet pipe is connected with the oil well pipeline. The sewage enters the filter through the water inlet pipe and is sprayed onto the inclined plate from the water outlet port of the filter, under the action of gravity, solid particles such as sand grains, dirt blocks and the like slide downwards along the inclined plate and fall into the lower storage bin body, the particles with smaller sewage carrying parts move upwards in the cylinder body, the particles are blocked by the filter screen and fall onto the inclined plate and slide downwards into the lower storage bin body, the sewage with the solid particles removed passes through the filter screen and enters the oil pipeline through the water outlet pipe to complete well flushing, under the blocking action of the inclined plate, the relatively stable environment is arranged below the inclined plate, and the solid particles can not be overturned after entering;
however, the above solution has the following problems in the use process: when using, set up the filter screen in the upper end of water inlet and be located the lower extreme of delivery port, sewage needs to reach certain height and just can realize filtering, filters the difficulty, and sewage still directly flows out from the water inlet easily, and filters through single filter screen, and filtration efficiency is lower to the filter screen is easy to take place to block up after the live time of filter screen has been for a long time, thereby influences the going on of sewage filtration work.
We have therefore proposed an oilfield produced sewage filter provided with a self-cleaning structure in order to solve the problems set out above.
Disclosure of Invention
The utility model aims to provide an oilfield oil extraction sewage filter with a self-cleaning structure, which aims to solve the problems that when the oilfield oil extraction sewage filter is used, a filter screen is arranged at the upper end of a water inlet and is positioned at the lower end of a water outlet, sewage needs to reach a certain height to realize filtration, filtration is difficult, the sewage can flow out of the water inlet directly easily, filtration is carried out through a single filter screen, the filtration efficiency is low, and the filter screen is easy to block after the service time of the filter screen is long, so that the sewage filtration work is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the oilfield oil extraction sewage filter with the self-cleaning structure comprises a machine body, wherein a water inlet pipe is symmetrically arranged at the top of the machine body, an anti-reflection plate is arranged at the bottom of the water inlet pipe and is arranged at the top of the inner side of the machine body, and a water outlet pipe is arranged at the bottom of the machine body;
further comprises: the filter screen is arranged in the middle of the inner side of the machine body, the filter plate is arranged below the filter screen and fixed on the inner wall of the bottom of the machine body, the filter material is arranged on the filter plate, and meanwhile, the waste material ports are symmetrically arranged on the left side and the right side of the machine body;
the middle part of the top surface of the machine body is provided with a motor, the output end of the motor is connected with a shaft lever, the shaft lever penetrates through a bearing to be connected to the inside of the machine body, and the shaft lever penetrates through the middle part of the filter screen;
the cleaning rod is fixed on the outer side of the middle of the shaft rod, and bristles of the cleaning rod are respectively attached to the top of the filter screen and the inner wall of the machine body.
Preferably, the anti-reflection plate is arranged to be of an inclined structure, and the anti-reflection plate is used for preventing sewage from overflowing during backflushing, so that the anti-reflection plate can avoid the backflushing of the sewage.
Preferably, the filter screen is arranged to be of an inverted V-shaped structure, and the bottoms of the two sides of the filter screen are correspondingly arranged with the waste material port, so that impurities intercepted on the filter screen can be discharged from the waste material port.
Preferably, the shaft lever forms a self-cleaning structure between the cleaning rod and the filter screen, and the cleaning rod is arranged into a W-shaped structure, so that the shaft lever can drive the cleaning rod to synchronously rotate after rotating, and the filter screen is cleaned.
Preferably, a fixed cylinder is arranged in the middle of the bottom surface of the filter screen, a knocking rod is symmetrically connected with the bottom of the fixed cylinder in a penetrating way, and a spring is arranged between the knocking rod and the fixed cylinder, so that the knocking rod is connected with the fixed cylinder through the spring.
Preferably, the tip of beating the pole is contradicted with hemisphere intermittent type nature, and hemisphere equi-angle installs in the middle part outside of axostylus axostyle to beat and constitute the slip through between spring and hemisphere and the filter screen bottom and beat the structure, make the axostylus axostyle rotate the back and extrude the pole of beating through the hemisphere, and then compress the spring, strike the filter screen.
Preferably, the bottom outside of axostylus axostyle is connected with the puddler through awl tooth connecting piece equiangular degree, and the tip bearing of puddler is connected on the organism inner wall to the outside of axostylus axostyle is articulated through torsional spring equiangular degree has the stirring rod, makes the axostylus axostyle rotate the back and drives the puddler through awl tooth connecting piece and rotate, and drives the synchronous rotation of stirring rod.
Preferably, the stirring rod and the stirring rod are distributed in a staggered manner, the outer side of the top of the stirring rod is intermittently abutted against the triangular blocks, and the triangular blocks are installed at the bottom of the fixed cylinder at equal intervals, so that the shaft rod drives the stirring rod to rotate and then intermittently abutted against the triangular blocks, and the stirring rod is further rotated to reverse the torsion spring.
Compared with the prior art, the oil field oil extraction sewage filter with the self-cleaning structure has the beneficial effects that: when in use, the sewage can be filtered and purified, so that the filtering effect is better, the filter screen can be cleaned automatically, and the filtering work is prevented from being influenced by blockage, and the specific contents are as follows:
1. the filter screen that can intercept impurity macroparticles in sewage through setting up to preliminary treatment is carried out to sewage, and have a small amount of filth can contact with the filter material of bottom, carry out the neutralization with the filth, and then purify sewage, after filtering from the filter plate at last, discharge from the outlet pipe, and the motor drives the axostylus axostyle and rotates the back, the axostylus axostyle can drive clean pole and rotate, can carry out self-cleaning to the filter screen after the clean pole rotates, the impurity after will intercept is discharged from the waste material mouth, can drive the hemisphere and rotate in step when the axostylus axostyle, the hemisphere rotates the back can intermittent type and extrude the conflict with beating the pole, and then promote to beat pole and filter screen bottom striking, and then compress the spring, make the filter screen produce vibrations, further improve impurity clearance's efficiency, thereby accomplish the process of self-cleaning;
2. can drive the puddler after rotating through the axostylus axostyle that sets up and rotate, and then transversely stir the filter material to can also drive the triangle piece and rotate in step when the axostylus axostyle rotates, can intermittent type nature and turn the pole and extrude conflict after the triangle piece rotates, and then make turn the pole and take place to rotate, and then reverse to the torsional spring, thereby vertically turn the filter material, make the filter material can be more abundant carry out neutralization purification to sewage, also can prevent the filter material and produce the phenomenon of hardening simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall front cross-section structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
FIG. 4 is a schematic diagram of a distribution top view structure of a stirring rod and a turning rod of the utility model;
fig. 5 is a schematic front view of the cleaning plate of the present utility model.
In the figure: 1. a body; 2. a water inlet pipe; 3. an anti-reflection plate; 4. a water outlet pipe; 5. a motor; 6. a shaft lever; 7. a filter screen; 8. a filter plate; 9. a filter material; 10. a cleaning lever; 11. a waste port; 12. a fixed cylinder; 13. knocking the rod; 14. a spring; 15. a hemisphere; 16. a stirring rod; 17. turning the rod; 18. a torsion spring; 19. triangular blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an oil field oil recovery sewage filter with automatically cleaning structure, including organism 1, and the top symmetry of organism 1 installs inlet tube 2, and the bottom of inlet tube 2 is provided with anti-back plate 3, and anti-back plate 3 installs in the inboard top of organism 1, outlet pipe 4 is installed to the bottom of organism 1 simultaneously, anti-back plate 3 sets up to the slope form structure, and anti-back plate 3 is used for preventing sewage overflow when backflushing, as shown in figure 1, firstly, when using, with sewage pour into from the inlet tube 2 at organism 1 top, anti-back plate 3 can prevent that later stage sewage from overflowing from inlet tube 2 when backflushing, and discharge from outlet pipe 4 after the filtration evolution of organism 1 inside;
further comprises: the filter screen 7 is arranged in the middle of the inner side of the machine body 1, the filter plate 8 is arranged below the filter screen 7, the filter plate 8 is fixed on the inner wall of the bottom of the machine body 1, the filter material 9 is arranged on the filter plate 8, meanwhile, waste material ports 11 are symmetrically formed in the left side and the right side of the machine body 1, the filter screen 7 is of an inverted V-shaped structure, the bottoms of the two sides of the filter screen 7 are correspondingly arranged with the waste material ports 11, as shown in fig. 1, after sewage enters the machine body 1, the sewage is filtered by the filter screen 7, so that impurities are intercepted, the intercepted impurities can be discharged from the waste material ports 11, and the filter screen 7 is prevented from being blocked;
the motor 5 is arranged in the middle of the top surface of the machine body 1, the output end of the motor 5 is connected with the shaft lever 6, the shaft lever 6 penetrates through the bearing and is connected to the inside of the machine body 1, the shaft lever 6 penetrates through the middle of the filter screen 7, the shaft lever 6 forms a self-cleaning structure through a cleaning rod 10 and the filter screen 7, the cleaning rod 10 is arranged into a W-shaped structure, the cleaning rod 10 is fixed on the outer side of the middle of the shaft lever 6, bristles of the cleaning rod 10 are respectively attached to the top of the filter screen 7 and the inner wall of the machine body 1, as shown in fig. 1-2 and 5, the motor 5 on the machine body 1 is started, the shaft lever 6 is driven to rotate after the motor 5 is started, the cleaning rod 10 is driven to synchronously rotate after the shaft lever 6 rotates, the cleaning rod 10 automatically cleans the filter screen 7 after the rotation, and the inner wall of the machine body 1 can be synchronously cleaned;
the middle part of the bottom surface of the filter screen 7 is provided with a fixed cylinder 12, the bottom of the fixed cylinder 12 is symmetrically and penetratingly connected with a knocking rod 13, a spring 14 is arranged between the knocking rod 13 and the fixed cylinder 12, the end part of the knocking rod 13 is intermittently abutted against a hemispherical body 15, the hemispherical body 15 is equiangularly arranged on the outer side of the middle part of the shaft lever 6, the knocking rod 13 forms a sliding knocking structure through the spring 14 and the hemispherical body 15 and the bottom of the filter screen 7, the hemispherical body 15 is synchronously driven to rotate after the shaft lever 6 rotates, the hemispherical body 15 is intermittently abutted against the end part of the knocking rod 13 after rotating, and the knocking rod 13 is pushed to slide on the fixed cylinder 12, so that the spring 14 is compressed, the filter screen 7 is impacted, and the anti-blocking cleaning efficiency of the filter screen 7 is improved;
the bottom outside of axostylus axostyle 6 is connected with puddler 16 through awl tooth connecting piece equiangle, and the tip bearing of puddler 16 is connected on organism 1 inner wall, and the outside of axostylus axostyle 6 articulates through torsional spring 18 equiangle has turn rod 17, turn rod 17 and puddler 16 crisscross distribution, and turn rod 17's top outside intermittent type nature is contradicted with triangle piece 19, and triangle piece 19 equidistant installation in the bottom of fixed section of thick bamboo 12, as shown in fig. 1 and fig. 3-4, can drive puddler 16 synchronous rotation through awl tooth connecting piece after the axostylus axostyle 6 rotates, can transversely turn over filter material 9 after the puddler 16 rotates, and can drive turn rod 17 synchronous rotation after the axostylus axostyle 6 rotates, can intermittent type nature and triangle piece 19 extrude the conflict, and then make turn rod 17 rotate, and then reverse rotation to torsional spring 18, thereby stir vertically filter material 9, and further make 9 can more abundant purify sewage and prevent filter material 9 from producing the knot.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides an oil field oil recovery sewage filter with automatically cleaning structure, includes organism (1), and inlet tube (2) are installed to the top symmetry of organism (1), and the bottom of inlet tube (2) is provided with anti-back plate (3), and anti-back plate (3) are installed in the inboard top of organism (1), and outlet pipe (4) are installed to the bottom of simultaneously organism (1);
the method is characterized in that: further comprises:
the filter screen (7) is arranged in the middle of the inner side of the machine body (1), the filter plate (8) is arranged below the filter screen (7), the filter plate (8) is fixed on the inner wall of the bottom of the machine body (1), the filter material (9) is arranged on the filter plate (8), and meanwhile, the waste material ports (11) are symmetrically formed in the left side and the right side of the machine body (1);
the middle part of the top surface of the machine body (1) is provided with a motor (5), the output end of the motor (5) is connected with a shaft lever (6), the shaft lever (6) penetrates through a bearing to be connected to the inside of the machine body (1), and the shaft lever (6) penetrates through the middle part of a filter screen (7);
the cleaning rod (10) is fixed on the outer side of the middle part of the shaft lever (6), and bristles of the cleaning rod (10) are respectively attached to the top of the filter screen (7) and the inner wall of the machine body (1).
2. An oilfield produced sewage filter with a self-cleaning structure according to claim 1, wherein: the anti-reflection plate (3) is of an inclined structure, and the anti-reflection plate (3) is used for preventing sewage from overflowing during backflushing.
3. An oilfield produced sewage filter with a self-cleaning structure according to claim 1, wherein: the filter screen (7) is arranged in an inverted V-shaped structure, and bottoms of two sides of the filter screen (7) are arranged corresponding to the waste material port (11).
4. An oilfield produced sewage filter with a self-cleaning structure according to claim 1, wherein: the shaft lever (6) forms a self-cleaning structure between the cleaning rod (10) and the filter screen (7), and the cleaning rod (10) is of a W-shaped structure.
5. An oilfield produced sewage filter with a self-cleaning structure according to claim 1, wherein: the middle part of the bottom surface of the filter screen (7) is provided with a fixed cylinder (12), the bottom of the fixed cylinder (12) is symmetrically and penetratingly connected with a knocking rod (13), and a spring (14) is arranged between the knocking rod (13) and the fixed cylinder (12).
6. An oilfield produced sewage filter with a self-cleaning structure according to claim 5, wherein: the end part of the knocking rod (13) is intermittently abutted against the hemispherical body (15), the hemispherical body (15) is mounted on the outer side of the middle part of the shaft lever (6) at equal angles, and the knocking rod (13) forms a sliding knocking structure through a spring (14) and between the hemispherical body (15) and the bottom of the filter screen (7).
7. An oilfield produced sewage filter with a self-cleaning structure according to claim 1, wherein: the bottom outside of axostylus axostyle (6) is connected with puddler (16) through awl tooth connecting piece equiangle, and the tip bearing of puddler (16) is connected on organism (1) inner wall to the outside of axostylus axostyle (6) is articulated through torsion spring (18) equiangular degree has flip rod (17).
8. An oilfield produced sewage filter with a self-cleaning structure according to claim 7, wherein: the stirring rods (17) and the stirring rods (16) are distributed in a staggered mode, the outer sides of the tops of the stirring rods (17) are intermittently abutted against the triangular blocks (19), and the triangular blocks (19) are arranged at the bottom of the fixed cylinder (12) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745564.9U CN220443357U (en) | 2023-07-05 | 2023-07-05 | Oilfield oil extraction sewage filter with self-cleaning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321745564.9U CN220443357U (en) | 2023-07-05 | 2023-07-05 | Oilfield oil extraction sewage filter with self-cleaning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443357U true CN220443357U (en) | 2024-02-06 |
Family
ID=89730789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321745564.9U Active CN220443357U (en) | 2023-07-05 | 2023-07-05 | Oilfield oil extraction sewage filter with self-cleaning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443357U (en) |
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2023
- 2023-07-05 CN CN202321745564.9U patent/CN220443357U/en active Active
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