CN203972129U - A kind of filter - Google Patents
A kind of filter Download PDFInfo
- Publication number
- CN203972129U CN203972129U CN201420363700.2U CN201420363700U CN203972129U CN 203972129 U CN203972129 U CN 203972129U CN 201420363700 U CN201420363700 U CN 201420363700U CN 203972129 U CN203972129 U CN 203972129U
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- China
- Prior art keywords
- flange
- filter
- filter body
- cavity
- inlet
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- Expired - Fee Related
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Abstract
The utility model provides a kind of filter, comprise filter body and be seated in the flange on filter body top, flange has upper end and lower end, the inside of filter body is formed with cavity, the lower end of flange is in the inside of cavity, and the upper end of flange is in the outside of cavity, and a side of filter body is provided with inlet, opposite side and the inlet of filter body are coaxially arranged with liquid outlet, and inlet and liquid outlet are from filter body outside and extend to the opening in cavity; In the cavity of filter body, there is screen pack, on the bottom end face of flange lower end, be evenly equipped with multiple bar magnets, to adsorb the metal impurities in the liquid of the bar magnet of flowing through.This filter interior is provided with many strong bar magnets, for adsorbing the metal impurities of the strong bar magnet thin oil of flowing through, reduce the metal impurities in thin oil, effectively avoided metal impurities hard injury to follow-up equipment in flow process, the life cycle that has effectively extended filter.
Description
Technical field
The utility model relates to a kind of filter, relates in particular to a kind of strong magnetic filter.
Background technology
In the filter of prior art, the bottom of housing is plate shaped bottom, filter cylinder bottom and water inlet, delivery port central axis are parallel, liquid to be filtered flows into housing and enters in filter cylinder from water inlet, after filter cylinder filters, flow in the space between cartridge exine and inner walls, then flow out through delivery port.The filtration device structure of this structure is simple, and filter cylinder shared space in housing is larger, and space between cartridge exine and inner walls is less, and the fluid resistance of the filter that makes to flow through is large, causes filter efficiency low.In use, the solid impurity in liquid to be filtered is deposited in filter cylinder, easily stops up filter cylinder, need often dismantle, clean filter cylinder, so just must affect normal production simultaneously.
In above-mentioned solid impurity, wherein metal impurities account for principal element, and the recovery that therefore how effectively to solve metal impurities is current urgent problem.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of filter, this filter interior is provided with many strong bar magnets, for adsorbing the metal impurities of the strong bar magnet thin oil of flowing through, the metal impurities in thin oil are reduced, effectively avoid metal impurities hard injury to follow-up equipment in flow process, the life cycle that has effectively extended filter.
To achieve these goals, the utility model provides a kind of filter, comprise filter body and be seated in the flange on filter body top, flange has upper end and lower end, the inside of filter body is formed with cavity, the lower end of flange is in the inside of cavity, the upper end of flange is in the outside of cavity, one side of filter body is provided with inlet, opposite side and the inlet of filter body are coaxially arranged with liquid outlet, and inlet and liquid outlet are from filter body outside and extend to the opening in cavity; In the cavity of filter body, have screen pack, be evenly equipped with multiple bar magnets on the bottom end face of flange lower end, bar magnet 4 is arranged on inside cavity, to adsorb the metal impurities in the liquid of the bar magnet of flowing through.
As further optimization of the present utility model, bar magnet at least extends to the lower surface at inlet from the bottom of flange body, so that the liquid entering from inlet is through bar magnet.
As further optimization of the present utility model, bar magnet top is provided with screw thread, by screw thread, bar magnet is arranged on to the bottom of flange.
As further optimization of the present utility model, bar magnet has internal magnets layer and covers the stainless steel layer of magnet layer outside.
As further optimization of the present utility model, the upper end network interface of screen pack is just tiltedly located in cavity inlet, so that the liquid entering in inlet flow in screen pack.
As further optimization of the present utility model, flange is arranged on filter body top by alignment pin, between filter body and flange, seals by O-ring seal.
As further optimization of the present utility model, the top of flange is provided with suspension ring, by suspension ring (8), so that flange is taken off from filter body.
The advantage of the filter in the utility model is, this filter interior is provided with many strong bar magnets, for adsorbing the metal impurities of the strong bar magnet thin oil of flowing through, the metal impurities in thin oil are reduced, effectively avoid metal impurities hard injury to follow-up equipment in flow process, the life cycle that has effectively extended filter.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model middle filtrator.
Detailed description of the invention
Below, by exemplary embodiment, the utility model is specifically described.But should be appreciated that element, structure and the feature in an embodiment also can be attached in other embodiments valuably in the situation that further not narrating.
Referring to Fig. 1, it is the structural representation of the utility model middle filtrator.As shown in the figure, filter of the present utility model comprises filter body 1 and is seated in the flange 7 on filter body 1 top, and wherein, flange 7 is arranged on filter body 1 top by alignment pin 6, between filter body 1 and flange 7, seals by O-ring seal 5.
With further reference to accompanying drawing, the inside of above-mentioned filter body 1 is formed with cavity 11, flange 7 has upper end and lower end, the lower end of flange 7 is in the inside of cavity 11, the upper end of flange is in the outside of cavity 11, one side of filter body 1 is provided with inlet 9, the opposite side of filter body 1 and inlet 9 are coaxially arranged with liquid outlet 10, inlet 9 and liquid outlet 10 are from filter body 1 outside and extend to the opening in cavity 11, in the cavity of filter body 1, there is screen pack 3, the upper end network interface of screen pack 3 is just tiltedly located in cavity 11 inlet 1, liquid flow into cavity 11 when interior from inlet 9 like this, need to first filter through screen pack 3, then flow out from liquid outlet 10.
On the bottom end face of above-mentioned flange 7 lower ends, be evenly equipped with multiple bar magnets 4, bar magnet 4 is arranged on inside cavity, bar magnet 4 is for adsorbing the metal impurities through the liquid of bar magnet 4, bar magnet 4 at least extends in the lower surface of inlet 9 from the bottom of flange 7 bodies, so just can ensure that the liquid entering from inlet 9 is through bar magnet 4, and the top of bar magnet 4 is provided with screw thread, by screw thread, bar magnet 4 is arranged on to the bottom of flange 7, when after bar magnet 4 demagnetizations, can directly bar magnet 4 be backed out, be convenient to the replacing of bar magnet.Simultaneously bar magnet 4 preferably has internal magnets layer and covers the stainless steel layer of magnet layer outside, so just makes bar magnet 4 to adsorb to flow through metal impurities in the liquid of bar magnet 4, prevents that again bar magnet 4 is by corrosion, has extended the life cycle of bar magnet 4.
In order to take off replacing from filter body 1 by easier flange 7, the top of flange 7 is provided with suspension ring 8, by suspension ring 8, flange 7 can be taken off from filter body 1.
Filtration device structure of the present utility model is simple, and when use, liquid, through inlet end by screen pack, flows to liquid outlet end, metal impurities particle in this process in liquid, through strong bar magnet surface, is adsorbed by strong bar magnet, reach the object of filtration, not only adsorption effect is good for it, removes and installs conveniently; Strong bar magnet is distributed in rotary flange lower surface by screw thread, is convenient to dismounting, and the peripheral parcel of strong bar magnet stainless steel protection cover, prevents that high-pressure fluid from damaging the hard injury of strong bar magnet.
The utility model is applicable to, in practice, also obtain good effect, lifts a specific embodiment below and describe.System in Tahe Oilfield No.12 District TH12102 well, operation initial production is relatively stable, sporadicly moisture, its offset well is produced all low moisture or anhydrous production, and tired product is higher, thinks that this region water body is inactive, this well possesses extract potentiality, adopts 120/2800 type electric pump to produce, at present oil nozzle 10mm, oil pressure 1.6Mpa, casing pressure 4.2Mpa, day mixing production fluid 162m3, hour light oil mixing amount 3.0m3, moisture 5.1%, stratum production fluid 90m3, daily gas 800m3, belongs to barreler.This well uses before the filter in the utility model, pressure self-controlled flowmeter spool because of thin oil impurity more, frequent thorn is large, spool life cycle is to the greatest extent 15 days, because bias current race causes thin oil bias current greatly often, causes waste in process of production, thin oil flogs a dead horse, if adjust the improper Anomalies of Oil Wells that very easily causes, the electric pump well well of lying causes instrument work workload larger simultaneously.On May 15th, 2014, this well was installed filter of the present utility model so far, pressure self-controlled flowmeter spool is not changed, when inspection, find that spool fluid passage throttleng surface is intact, in filter, strong bar magnet surrounding is adhered to a large amount of impurity, cleans through solvent naphtha dilution the particle that discovery contains a large amount of metal ingredients.This well is from having used since filter of the present utility model, and oil well production no exceptions is by practical application, satisfactory for result, reaches re-set target.
Be appreciated that the utility model is described by some embodiment, those skilled in the art know, in the situation that not departing from spirit and scope of the present utility model, can carry out various changes or equivalence replacement to these features and embodiment.In addition, under instruction of the present utility model, can modify to adapt to concrete situation and material and can not depart from spirit and scope of the present utility model these features and embodiment.Therefore, the utility model is not subject to the restriction of specific embodiment disclosed herein, and the embodiment within the scope of all the application's of falling into claim belongs in the scope that the utility model protects.
Claims (7)
1. a filter, it is characterized in that, comprise filter body (1) and be seated in the flange (7) on filter body (1) top, flange (7) has upper end and lower end, the inside of filter body (1) is formed with cavity (11), the lower end of flange (7) is in the inside of cavity (11), the upper end of flange is in the outside of cavity (11), one side of filter body (1) is provided with inlet (9), the opposite side of filter body (1) and inlet (9) are coaxially arranged with liquid outlet (10), inlet (9) and liquid outlet (10) are the opening extending to from filter body (1) outside in cavity (11), in the cavity (11) of filter body (1), there is screen pack (3), on the bottom end face of flange (7) lower end, be evenly equipped with multiple bar magnets (4), bar magnet (4) is arranged on inside cavity, to adsorb the metal impurities in the liquid of the bar magnet of flowing through (4).
2. filter according to claim 1, it is characterized in that, bar magnet (4) at least extends in the lower surface of inlet (9) from the bottom of flange (7) body, so that the liquid entering from inlet (9) is through bar magnet (4).
3. filter according to claim 1, is characterized in that, bar magnet (4) top is provided with screw thread, by screw thread, bar magnet (4) is arranged on to the bottom of flange (7).
4. according to the filter described in any one in claim 1-3, it is characterized in that, bar magnet (4) has internal magnets layer and covers the stainless steel layer of magnet layer outside.
5. filter according to claim 4, it is characterized in that, the upper end network interface of screen pack (3) is just tiltedly located in cavity (11) inlet (1), so that the liquid entering in inlet (9) flow in screen pack (3).
6. filter according to claim 1, it is characterized in that, flange (7) is arranged on filter body (1) top by alignment pin (6), between filter body (1) and flange (7), seals by O-ring seal (5).
7. filter according to claim 1, is characterized in that, the top of flange (7) is provided with suspension ring (8), by suspension ring (8), so that flange (7) is taken off from filter body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363700.2U CN203972129U (en) | 2014-07-02 | 2014-07-02 | A kind of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363700.2U CN203972129U (en) | 2014-07-02 | 2014-07-02 | A kind of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972129U true CN203972129U (en) | 2014-12-03 |
Family
ID=51969610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363700.2U Expired - Fee Related CN203972129U (en) | 2014-07-02 | 2014-07-02 | A kind of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2539953A (en) * | 2015-07-03 | 2017-01-04 | Heating Distrib Ltd | Magnetic cleansing device |
| CN106861338A (en) * | 2017-03-14 | 2017-06-20 | 云威能源科技（上海）有限公司 | A kind of magnetic filter |
-
2014
- 2014-07-02 CN CN201420363700.2U patent/CN203972129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2539953A (en) * | 2015-07-03 | 2017-01-04 | Heating Distrib Ltd | Magnetic cleansing device |
| CN106861338A (en) * | 2017-03-14 | 2017-06-20 | 云威能源科技（上海）有限公司 | A kind of magnetic filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |