CN206081818U - High pressure fine filter - Google Patents
High pressure fine filter Download PDFInfo
- Publication number
- CN206081818U CN206081818U CN201620999205.XU CN201620999205U CN206081818U CN 206081818 U CN206081818 U CN 206081818U CN 201620999205 U CN201620999205 U CN 201620999205U CN 206081818 U CN206081818 U CN 206081818U
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- filter screen
- bending
- filter
- high pressure
- pressure fine
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Abstract
The utility model relates to an oil water injection field especially relates to high pressure fine filter. Contain the horizontally casing, the horizontally casing contains the wall of bending, the wall of should bending make the water inlet by the partition wall separation for right angle shape, the first half of bending be vertical part, vertical part contains a filter screen, right angle shape's the vertical mouth of water inlet lies in the inside of this filter screen, still contains the space between this filter screen and the vertical casing, this space is feeding through the mouth of bending, bends and mouthful is connecting the horizontally delivery port. Beneficial effect: coming water to get into the water inlet, through the back forward filtration of bending, utilizing gravity and filter screen to filter, through filter screen and delivery port outflow, through a plurality of bending, the filter effect is better.
Description
Technical field
The utility model is related to oil water filling field, more particularly to high pressure fine filter.
Background technology
During high pressure water injection, appointing in reinjected water so has some residues, than if any incrustation scale, iron rust and some suspensions
Deng impurity, these impurity not only have certain pollution to stratum, while to instrument such as the flowmeter in flood pattern, pressure transmitters
Table results in blockage damage, badly influences the normal operation of equipment.
Although conventional well head high pressure filter has certain filter effect to coarse grain, in a high voltage state, filter
Effect on driving birds is not good, filter screen can not be cleared up after blocking, cause corrosion to be rotted, and replacing workload is very big, in this grade of mistake of many occasions
Filter is performed practically no function.In the injecting process, flowmeter is frequently occluded damage, and to supplier and oilfield enterprise certain economic loss is caused
And puzzlement, and do not have effective method to solve for a long time.
Utility model content
The purpose of utility model：In order to provide a kind of effect more preferable high pressure fine filter, specific purposes are shown in concrete reality
Apply multiple substantial technological effects of part.
In order to reach as above purpose, the utility model is adopted the following technical scheme that：
High pressure fine filter, it is characterised in that comprising horizontal housing, the housing of level includes a bending wall, should
Bending wall causes water inlet to be intercepted as rectangular shaped by partition wall, and the top half of bending is vertical part, vertical part
Comprising a filter screen, the vertical mouth of the water inlet of rectangular shaped is located at the inside of the filter screen, between the filter screen and vertical housing
Space is also included, the space connects bending mouth, and bending mouth is connected to horizontal delivery port.
The further technical scheme of the utility model is that the filter screen is cylindric filter screen.
The further technical scheme of the utility model is that the filter screen includes two-layer, respectively positioned at the water inlet of rectangular shaped
The both sides of the vertical mouth of mouth.
The further technical scheme of the utility model is that the vertical housing includes top cover, and groove, bending are included on top cover
Also groove is included on wall, filter screen is arranged in the groove in bending and top cover.
The further technical scheme of the utility model is that the bending oral area also includes filter screen.
The further technical scheme of the utility model is that the top cover can be dismantled.
The further technical scheme of the utility model is that mounting flange is included on the tube wall of the delivery port.
1., using the utility model of as above technical scheme, have the advantages that relative to prior art：Water is entered
Water inlet, the forward filter after bending is filtered using gravity and filter screen, is flowed out by screen pack and delivery port, is passed through
Multiple bendings, filter effect is more preferable.Aperture of filter screen can select different apertures according to specific water quality difference；Multilayer was caused
More preferably, this patent can also realize backwash, the also convenient and swift dismounting of product to filter effect.
Description of the drawings
In order to further illustrate the utility model, it is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is utility model structural representation；
Wherein：1. top cover；2. filter screen；3. water inlet；4. bending mouth；5. delivery port.
Specific embodiment
Embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings, embodiment is not constituted to limit of the present utility model
System：
High pressure fine filter, it is characterised in that comprising horizontal housing, the housing of level includes a bending wall, should
Bending wall causes water inlet to be intercepted as rectangular shaped by partition wall, and the top half of bending is vertical part, vertical part
Comprising a filter screen, the vertical mouth of the water inlet of rectangular shaped is located at the inside of the filter screen, between the filter screen and vertical housing
Space is also included, the space connects bending mouth, and bending mouth is connected to horizontal delivery port.What the technical scheme at this place was played
Essence technique effect and its realize that process is as follows：Water enters water inlet, the forward filter after bending, using gravity and
Filter screen is filtered, and is flowed out by screen pack and delivery port, and through multiple bendings, filter effect is more preferable.Aperture of filter screen is according to tool
The water quality difference of body can select different apertures；Multilayer causes filter effect more preferable.
Preferably, filter screen is one of following structure：A. the filter screen is cylindric filter screen.Or filter screen bag described in B.
Containing two-layer, respectively positioned at the both sides of the vertical mouth of the water inlet of rectangular shaped.Using above structure, water can be reciprocal in filter screen
Circulation, through multiple times of filtration.Such as, water slug is to reciprocal between filter screen and vertical housing, multiple times of filtration.
The vertical housing include top cover, on top cover include groove, on bending wall also include groove, filter screen be arranged on bending and
In groove on top cover.Substantive technique effect and its realize that process is as follows that the technical scheme at this place is played：Open top cover,
Just filter screen can be changed, be convenient for changing filter screen.The top cover can be dismantled.Being capable of convenient disassembly replacing.
The bending oral area also includes filter screen.As further, preferably, the filter screen at this can also play what is filtered again
Effect.I.e. with reference to the double medium filtration of gravitational settling.
Mounting flange is included on the tube wall of the delivery port.Substantive technique effect that the technical scheme at this place is played and
It realizes that process is as follows：Flange can conveniently install this patent.
The filter screen includes multilayer；Multilayer causes filter effect more preferably, and this patent can also realize backwash, and product also facilitates fast
Victory dismounting.
In a creative way, each effect of the above is individually present, moreover it is possible to complete the combination of the above results with a nested structure.
When needing backwash, water is closed, the backwater opened in sewage draining valve borrow water injection well completes backwash, and backwash is in height
Carry out under pressure condition, only need 1 to 2 minutes.Backwash is finished, and closes blowoff valve, is opened and is carried out penstock continuation water filling.
2nd, the advantage of high pressure fine filter：
1st, periodic cleaning filter screen, extends the service life of screen pack, improves operating efficiency, has saved production cost；
2nd, general filter only filters bulk impurity and incrustation scale, and to fine impurities interception function cannot be played.The filtration
Device can be intercepted using brand-new design to fine impurities, improve water quality, be effectively protected instrument.
3rd, the labour intensity of workman is reduced, it is ensured that the continuous stability of production.
4th, one-time continuous Long-Time Services is assembled, it is to avoid being dismounted for multiple times changes the potential safety hazard that filter screen brings.
Preferably, aperture of filter screen is 3 μm.
Our high pressure fine filter is very different with conventional filter, and backwash function is realized first, according to stifled
Plug situation carries out backwash to filter screen, and backwash simple to operate is quick.Its two because have backwash function, we do to filter screen
Larger improvement, filtering accuracy reaches micron order, and 1000 times are improve than in the past.Its three screen replacing is convenient.The fine mistake of high pressure
Filter not only increases the quality of reinjected water, while playing a very good protection to the instrument of flood pattern.
It is clear that the technique effect that above structure is realized is realized, discounting for additional technical scheme, this patent title is also
It can be a kind of filtration.Part details not shown in figure.
It should be noted that multiple schemes that this patent is provided include the basic scheme of itself, it is separate, not mutually
Restriction, but it can also be mutually combined in the case where not conflicting, and reach multiple effects and realize jointly.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.Ability
The technical staff in domain should be recognized that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply illustrated, on the premise of without departing from the utility model spirit and scope, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within claimed scope.
Claims (8)
1. high pressure fine filter, it is characterised in that comprising horizontal housing, the housing of level includes a bending wall, the folding
It is rectangular shaped that curved wall causes water inlet to be intercepted by partition wall, and the top half of bending is vertical part, vertical part bag
Containing a filter screen, the vertical mouth of the water inlet of rectangular shaped is located at the inside of the filter screen, between the filter screen and vertical housing also
Comprising space, the space connects bending mouth, and bending mouth is connected to horizontal delivery port.
2. high pressure fine filter as claimed in claim 1, it is characterised in that the filter screen is cylindric filter screen.
3. high pressure fine filter as claimed in claim 1, it is characterised in that the filter screen includes two-layer, respectively positioned at straight
The both sides of the vertical mouth of the water inlet of angular shape.
4. high pressure fine filter as claimed in claim 1, it is characterised in that the vertical housing includes top cover, top cover
It is upper to include groove, groove is also included on bending wall, filter screen is arranged in the groove in bending and top cover.
5. high pressure fine filter as claimed in claim 1, it is characterised in that the bending oral area also includes filter screen.
6. high pressure fine filter as claimed in claim 4, it is characterised in that the top cover can be dismantled.
7. high pressure fine filter as claimed in claim 1, it is characterised in that Method for Installation is included on the tube wall of the delivery port
It is blue.
8. high pressure fine filter as claimed in claim 1, it is characterised in that the filter screen includes multilayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999205.XU CN206081818U (en) | 2016-08-31 | 2016-08-31 | High pressure fine filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620999205.XU CN206081818U (en) | 2016-08-31 | 2016-08-31 | High pressure fine filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081818U true CN206081818U (en) | 2017-04-12 |
Family
ID=58478336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620999205.XU Active CN206081818U (en) | 2016-08-31 | 2016-08-31 | High pressure fine filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821290A (en) * | 2019-04-04 | 2019-05-31 | 莱克电气绿能科技(苏州)有限公司 | A kind of compound clear water tanks and water purifier with filtering function |
-
2016
- 2016-08-31 CN CN201620999205.XU patent/CN206081818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821290A (en) * | 2019-04-04 | 2019-05-31 | 莱克电气绿能科技(苏州)有限公司 | A kind of compound clear water tanks and water purifier with filtering function |
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