CN207520684U - A kind of Wellhead filter for water flooding in oil field - Google Patents
A kind of Wellhead filter for water flooding in oil field Download PDFInfo
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- CN207520684U CN207520684U CN201721410353.4U CN201721410353U CN207520684U CN 207520684 U CN207520684 U CN 207520684U CN 201721410353 U CN201721410353 U CN 201721410353U CN 207520684 U CN207520684 U CN 207520684U
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- wellhead
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Abstract
The utility model discloses a kind of Wellhead filter for water flooding in oil field, including supporting leg, the surface of the supporting leg is fixedly connected with housing, the thread surface of housing is connected with the first fixing bolt, the surface of housing is fixedly connected with sealing cover by the first fixing bolt, the inner wall of housing is fixedly connected with the first support plate, and the surface of the first support plate is fixedly connected with supporting rod, and the surface of supporting rod is fixedly connected with motor.The Wellhead filter for water flooding in oil field, when needing using filter device, start motor, motor drives threaded rod rotation, threaded rod drives screwed pipe to be pressed downward, screwed pipe drives stripper plate to be pressed downward, first filter plate and the second filter plate, which overlap, increases filter area, filter screen, which is squeezed, reduces filter space, achieve the effect that control and adjust filter device, it is not easy to clear up so as to effectively solve general water injection wellhead filter, filter normal use is easily influenced, the problem of making troubles to a certain extent to filtration.
Description
Technical field
The utility model is related to filtration art, specially a kind of Wellhead filter for water flooding in oil field.
Background technology
The oil field of water flood recovery technique is used at present, needs the high pressure water by purified treatment, and usually purification is operated in note
Pump works carries out, but purified water through long-distance when being delivered to well head, wherein being very likely to that some can be mixed with miscellaneous
Matter, it is therefore desirable to be filtered, currently used for the filter of water injection well, high pressure gas cleaning filtering is got used in filtering
Impurity in net is removed, and easily filter screen is damaged, general water injection wellhead filter is not easy to clear up, and easily influences
Filter normal use, makes troubles to a certain extent to filtration, so needing a kind of Wellhead filter for water flooding in oil field.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of Wellhead filter for water flooding in oil field, solves general
Water injection wellhead filter be not easy to clear up, easily influence filter normal use, brought to a certain extent to filtration
The problem of inconvenient.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of water injection well in oil fields is made a slip of the tongue
Filter, including supporting leg, the surface of the supporting leg is fixedly connected with housing, and the thread surface of the housing is connected with first and consolidates
Determine bolt, the surface of the housing is fixedly connected with sealing cover by the first fixing bolt, and the inner wall of the housing is fixedly connected
There is the first support plate, the surface of first support plate is fixedly connected with supporting rod, and the surface of the supporting rod is fixedly connected with
Motor, the output shaft of the motor are fixedly connected with threaded rod by shaft coupling, and one end of the threaded rod is run through and extended to
The bottom of first support plate, the thread surface of the threaded rod are connected with screwed pipe, and one end of the screwed pipe is fixedly connected with
Stripper plate, the inner wall of the housing offer sliding slot, and the inner wall of the sliding slot slidably connects link block, the table of the stripper plate
Face is fixedly connected with the surface of link block, and the thread surface of first support plate is connected with the second fixing bolt, and described first
The surface of support plate is fixedly connected with the first connecting plate by the second fixing bolt, and the surface of first connecting plate is fixedly connected
There is the first filter plate, the inner wall of the housing is fixedly connected with the second support plate, the thread surface connection of second support plate
There is third fixing bolt, the surface of second support plate is fixedly connected with the second connecting plate by third fixing bolt, described
The surface of first connecting plate is fixedly connected with filter screen, the one end of the filter screen far from the first connecting plate and the second connecting plate
Surface is fixedly connected, and the surface of the housing offers water inlet, and the inner wall of the water inlet is fixedly connected with water inlet pipe, described
The surface of housing offers water outlet, and the inner wall of the water outlet is fixedly connected with outlet pipe.
Preferably, the surface of first support plate is fixedly connected with bearing, the inner ring of the bearing and the table of threaded rod
Face is fixedly connected.
Preferably, the surface of second connecting plate is fixedly connected with the second filter plate, the surface of second filter plate
It is slidably connected with the surface of the first filter plate.
Preferably, the surface of the filter screen and the surface of the first filter plate are slidably connected, the surface of the filter screen with
The surface of second filter plate is slidably connected.
Preferably, the quantity of first filter plate and the second filter plate is two, two first filter plates and
Second filter plate is symmetric using the center line of the first connection plate surface as line of symmetry.
Preferably, the surface of the housing is hinged with operation door, and the surface of the operation door is installed with padlock, described
The surface of operation door is fixedly connected by padlock with the surface of housing, and the surface of the operation door is fixedly connected with gasket, institute
The surface for stating operation door is installed with transparent toughened glass.
（Three）Advantageous effect
The utility model provides a kind of Wellhead filter for water flooding in oil field, has following advantageous effect：
（1）, the Wellhead filter for water flooding in oil field, when need using filter device when, start motor, motor drive threaded rod
Rotation, threaded rod drive screwed pipe to be pressed downward, and screwed pipe drives stripper plate to be pressed downward, and the first filter plate and the second filter plate overlap
Increase filter area, filter screen, which is squeezed, reduces filter space, has achieved the effect that control and adjust filter device.
（2）, the Wellhead filter for water flooding in oil field, when needing cleaning and filtrating equipment, start motor, motor drive threaded rod
Rotation, threaded rod drive screwed pipe to ramp up, and screwed pipe drives stripper plate to ramp up, the first filter plate and the second filter plate point
From, filter screen is stretched, filtering gap increase, from water inlet pipe input cleaning high pressure water washing filter screen, the first filter plate and
Second filter plate, the sewage after cleaning are discharged through outlet pipe, have been achieved the effect that convenient for cleaning and filtrating equipment, so as to effectively solve
General water injection wellhead filter of having determined is not easy to clear up, and easily influences filter normal use, to a certain extent to filtering
The problem of work is made troubles.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 operates door front view for the utility model.
In figure：1 supporting leg, 2 housings, 3 first fixing bolts, 4 sealing covers, 5 first support plates, 6 supporting rods, 7 motors, 8
Threaded rod, 9 screwed pipes, 10 stripper plates, 11 sliding slots, 12 link blocks, 13 second fixing bolts, 14 first connecting plates, 15 first mistakes
Filter plate, 16 second support plates, 17 third fixing bolts, 18 second connecting plates, 19 filter screens, 20 water inlets, 21 water inlet pipes, 22 go out
The mouth of a river, 23 outlet pipes, 24 bearings, 25 second filter plates, 26 operation doors, 27 padlocks, 28 gaskets, 29 transparent toughened glass.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Wellhead filter for water flooding in oil field, including branch
Support leg 1, the surface of supporting leg 1 are fixedly connected with housing 2, and the surface of housing 2 is hinged with operation door 26, and the surface of operation door 26 is consolidated
Dingan County is equipped with padlock 27, and the surface of operation door 26 is fixedly connected by padlock 27 with the surface of housing 2, and the surface of operation door 26 is consolidated
Surely gasket 28 is connected with, the surface of operation door 26 is installed with transparent toughened glass 29, and the thread surface of housing 2 is connected with
First fixing bolt 3, the surface of housing 2 are fixedly connected with sealing cover 4 by the first fixing bolt 3, and the inner wall of housing 2, which is fixed, to be connected
The first support plate 5 is connected to, the surface of the first support plate 5 is fixedly connected with supporting rod 6, and the surface of supporting rod 6 is fixedly connected with electricity
Machine 7, the output shaft of motor 7 are fixedly connected with threaded rod 8 by shaft coupling, and the surface of the first support plate 5 is fixedly connected with bearing
24, the inner ring of bearing 24 is fixedly connected with the surface of threaded rod 8, and one end of threaded rod 8 is run through and extends to the first support plate 5
Bottom, the thread surface of threaded rod 8 are connected with screwed pipe 9, and one end of screwed pipe 9 is fixedly connected with stripper plate 10, housing 2 it is interior
Wall offers sliding slot 11, and the inner wall of sliding slot 11 slidably connects link block 12, the surface of stripper plate 10 and the surface of link block 12
It is fixedly connected, the thread surface of the first support plate 5 is connected with the second fixing bolt 13, and the surface of the first support plate 5 passes through second
Fixing bolt 13 is fixedly connected with the first connecting plate 14, and the surface of the first connecting plate 14 is fixedly connected with the first filter plate 15, the
The quantity of one filter plate 15 and the second filter plate 25 is two, and two the first filter plates 15 and the second filter plate 25 are with first
The center line on 14 surface of connecting plate is symmetric for line of symmetry, and the inner wall of housing 2 is fixedly connected with the second support plate 16, second
The thread surface of fagging 16 is connected with third fixing bolt 17, and the surface of the second support plate 16 is fixed by third fixing bolt 17
The second connecting plate 18 is connected with, the surface of the second connecting plate 18 is fixedly connected with the second filter plate 25, the table of the second filter plate 25
Face and the surface of the first filter plate 15 are slidably connected, and the surface of the first connecting plate 14 is fixedly connected with filter screen 19, filter screen 19
Surface and the surface of the first filter plate 15 be slidably connected, the surface of the surface of filter screen 19 and the second filter plate 25, which is slided, to be connected
It connects, the one end of filter screen 19 far from the first connecting plate 14 is fixedly connected with the surface of the second connecting plate 18, is filtered when needing to use
During device, start motor 7, motor 7 drives threaded rod 8 to rotate, and threaded rod 8 drives screwed pipe 9 to be pressed downward, and screwed pipe 9, which drives, to be squeezed
Pressing plate 10 is pressed downward, and the first filter plate 15 and the second filter plate 25 overlap increase filter area, and filter screen 19, which is squeezed, to be reduced
Space is filtered, has achieved the effect that the surface of housing 2 offers water inlet 20, water inlet 20 convenient for controlling and adjusting filter device
Inner wall be fixedly connected with water inlet pipe 21, the surface of housing 2 offers water outlet 22, and the inner wall of water outlet 22 is fixedly connected with out
Water pipe 23 when needing cleaning and filtrating equipment, starts motor 7, and motor 7 drives threaded rod 8 to rotate, and threaded rod 8 drives screwed pipe 9
It ramps up, screwed pipe 9 drives stripper plate 10 to ramp up, and the first filter plate 15 and the second filter plate 25 detach, and filter screen 19 is drawn
It stretches, the increase of filtering gap, high pressure water washing filter screen 19, the first filter plate 15 and the second filtering from the input cleaning of water inlet pipe 21
Plate 25, the sewage after cleaning are discharged through outlet pipe 23, have been achieved the effect that convenient for cleaning and filtrating equipment, so as to effectively solve
General water injection wellhead filter is not easy to clear up, and filter normal use is easily influenced, to a certain extent to filtration
The problem of making troubles.
Operation principle：When the Wellhead filter for water flooding in oil field in use, connecting power supply, when needing using filter device,
Start motor 7, motor 7 drive threaded rod 8 rotate, threaded rod 8 drive screwed pipe 9 be pressed downward, screwed pipe 9 drive stripper plate 10 to
It pushing, the first filter plate 15 and the second filter plate 25 overlap increase filter area, and filter screen 19, which is squeezed, reduces filter space, when
When needing cleaning and filtrating equipment, start motor 7, motor 7 drives threaded rod 8 to rotate, and threaded rod 8 drives screwed pipe 9 to ramp up, spiral shell
Line pipe 9 drives stripper plate 10 to ramp up, and the first filter plate 15 and the second filter plate 25 detach, and filter screen 19 is stretched, and filtering is empty
Gap increases, from high pressure water washing filter screen 19, the first filter plate 15 and the second filter plate 25 of the input cleaning of water inlet pipe 21, cleaning
Sewage afterwards is discharged through outlet pipe 23, use and cleaning process so as to complete entire Wellhead filter for water flooding in oil field.
In conclusion the Wellhead filter for water flooding in oil field, when needing using filter device, starts motor 7,7 band of motor
Dynamic threaded rod 8 rotates, and threaded rod 8 drives screwed pipe 9 to be pressed downward, and screwed pipe 9 drives stripper plate 10 to be pressed downward, the first filter plate 15
Being overlapped with the second filter plate 25 increases filter area, and filter screen 19, which is squeezed, reduces filter space, has reached convenient for control and has adjusted
The effect of filter device is saved, when needing cleaning and filtrating equipment, starts motor 7, motor 7 drives threaded rod 8 to rotate, threaded rod 8
Screwed pipe 9 is driven to ramp up, screwed pipe 9 drives stripper plate 10 to ramp up, and the first filter plate 15 and the second filter plate 25 detach, mistake
Strainer 19 is stretched, the increase of filtering gap, from high pressure water washing filter screen 19, the first filter plate 15 of the input cleaning of water inlet pipe 21
With the second filter plate 25, the sewage after cleaning is discharged through outlet pipe 23, has been achieved the effect that convenient for cleaning and filtrating equipment, so as to have
The general water injection wellhead filter that solves of effect is not easy to clear up, and easily influences filter normal use, to a certain extent
The problem of making troubles to filtration.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Wellhead filter for water flooding in oil field, including supporting leg（1）, it is characterised in that：The supporting leg（1）Surface fix
It is connected with housing（2）, the housing（2）Thread surface be connected with the first fixing bolt（3）, the housing（2）Surface lead to
Cross the first fixing bolt（3）It is fixedly connected with sealing cover（4）, the housing（2）Inner wall be fixedly connected with the first support plate
（5）, first support plate（5）Surface be fixedly connected with supporting rod（6）, the supporting rod（6）Surface be fixedly connected with
Motor（7）, the motor（7）Output shaft threaded rod is fixedly connected with by shaft coupling（8）, the threaded rod（8）One end
Run through and extend to the first support plate（5）Bottom, the threaded rod（8）Thread surface be connected with screwed pipe（9）, the spiral shell
Line pipe（9）One end be fixedly connected with stripper plate（10）, the housing（2）Inner wall offer sliding slot（11）, the sliding slot
（11）Inner wall slidably connect link block（12）, the stripper plate（10）Surface and link block（12）Surface fix connect
It connects, first support plate（5）Thread surface be connected with the second fixing bolt（13）, first support plate（5）Surface
Pass through the second fixing bolt（13）It is fixedly connected with the first connecting plate（14）, first connecting plate（14）Surface be fixedly connected
There is the first filter plate（15）, the housing（2）Inner wall be fixedly connected with the second support plate（16）, second support plate（16）
Thread surface be connected with third fixing bolt（17）, second support plate（16）Surface pass through third fixing bolt（17）
It is fixedly connected with the second connecting plate（18）, first connecting plate（14）Surface be fixedly connected with filter screen（19）, the mistake
Strainer（19）Far from the first connecting plate（14）One end and the second connecting plate（18）Surface be fixedly connected, the housing（2）'s
Surface offers water inlet（20）, the water inlet（20）Inner wall be fixedly connected with water inlet pipe（21）, the housing（2）Table
Face offers water outlet（22）, the water outlet（22）Inner wall be fixedly connected with outlet pipe（23）.
2. a kind of Wellhead filter for water flooding in oil field according to claim 1, it is characterised in that：First support plate（5）
Surface be fixedly connected with bearing（24）, the bearing（24）Inner ring and threaded rod（8）Surface be fixedly connected.
3. a kind of Wellhead filter for water flooding in oil field according to claim 1, it is characterised in that：Second connecting plate（18）
Surface be fixedly connected with the second filter plate（25）, second filter plate（25）Surface and the first filter plate（15）Surface
It is slidably connected.
4. a kind of Wellhead filter for water flooding in oil field according to claim 1, it is characterised in that：The filter screen（19）Table
Face and the first filter plate（15）Surface be slidably connected, the filter screen（19）Surface and the second filter plate（25）Surface slide
Dynamic connection.
5. a kind of Wellhead filter for water flooding in oil field according to claim 1, it is characterised in that：First filter plate（15）
With the second filter plate（25）Quantity be two, two first filter plates（15）With the second filter plate（25）With first
Connecting plate（14）The center line on surface is symmetric for line of symmetry.
6. a kind of Wellhead filter for water flooding in oil field according to claim 1, it is characterised in that：The housing（2）Surface
It is hinged with operation door（26）, the operation door（26）Surface be installed with padlock（27）, the operation door（26）Surface
Pass through padlock（27）With housing（2）Surface be fixedly connected, the operation door（26）Surface be fixedly connected with gasket（28）,
The operation door（26）Surface be installed with transparent toughened glass（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410353.4U CN207520684U (en) | 2017-10-29 | 2017-10-29 | A kind of Wellhead filter for water flooding in oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410353.4U CN207520684U (en) | 2017-10-29 | 2017-10-29 | A kind of Wellhead filter for water flooding in oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520684U true CN207520684U (en) | 2018-06-22 |
Family
ID=62571427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410353.4U Active CN207520684U (en) | 2017-10-29 | 2017-10-29 | A kind of Wellhead filter for water flooding in oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807813A (en) * | 2019-11-18 | 2021-05-18 | 中国石油天然气股份有限公司 | Sewage filtering device |
-
2017
- 2017-10-29 CN CN201721410353.4U patent/CN207520684U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807813A (en) * | 2019-11-18 | 2021-05-18 | 中国石油天然气股份有限公司 | Sewage filtering device |
| CN112807813B (en) * | 2019-11-18 | 2022-07-05 | 中国石油天然气股份有限公司 | Sewage filtering device |
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