CN207520728U - A kind of polypropylene foldable filter element for improving filter area - Google Patents
A kind of polypropylene foldable filter element for improving filter area Download PDFInfo
- Publication number
- CN207520728U CN207520728U CN201721442908.3U CN201721442908U CN207520728U CN 207520728 U CN207520728 U CN 207520728U CN 201721442908 U CN201721442908 U CN 201721442908U CN 207520728 U CN207520728 U CN 207520728U
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- China
- Prior art keywords
- polypropylene
- filter
- support net
- filter element
- convex block
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- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of polypropylene foldable filter elements for improving filter area; including polypropylene shell, protective cover and filter column; the upper end outer surface of the polypropylene shell is installed with upper cover; the bottom outer surface of the polypropylene shell is installed with lower cover; the top middle of the upper cover is installed with polypropylene end cap; convex block is equidistantly positioned at the bosom of the filter column, the bottom outer surface of the convex block is enclosed with polytetrafluoroethylene (PTFE) miillpore filter.A kind of polypropylene foldable filter element for improving filter area described in the utility model; equipped with convex block, polytetrafluoroethylene (PTFE) miillpore filter and protective cover; the filter area of filtered fluid and filter core can effectively be increased; so as to increase the pollutant holding capability of filter core; it ensure that the precision and efficiency of filtering, it is ensured that the stability of filtered fluid product quality plays good filtration; can effective protection polypropylene foldable filter element it is against damages, bring better prospect of the application.
Description
Technical field
The utility model is related to filter core field, more particularly to a kind of polypropylene foldable filter element for improving filter area.
Background technology
Polypropylene foldable filter element is a kind of constant aperture in-depth filtration using superfine polypropylene fibrous filter as filter medium
Core.The key property of polypropylene foldable filter element：High rejection, high throughput, low voltage difference and extensive chemical compatibility produce work
Skill uses unique sweat soldering processing technology, and without any adhesive, foreign disengages.Meet food, beverage, beer, chemical industry
With the production requirement of the industries such as pharmacy, so as to be widely used, but existing polypropylene foldable filter element also exist it is certain
Deficiency, it is believed that future will obtain further perfect, and to meet different demands when using, existing polypropylene folds filter
There are certain drawbacks when in use for core, it is impossible to the filter area of effective increase filtered fluid and filter core, the pollutant holding capability of filter core
Deficiency, the precision of filtering with less efficient, filtering it is ineffective, polypropylene foldable filter element is vulnerable to damage, and service life is short,
The production cost increases so as to causing, and certain influence is brought during actual use, for this purpose, it is proposed that a kind of raising
The polypropylene foldable filter element of filter area.
Utility model content
The main purpose of the utility model is that a kind of polypropylene foldable filter element for improving filter area is provided, it can be effective
Solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of polypropylene foldable filter element for improving filter area, including polypropylene shell, protective cover and filter column, described poly- third
The upper end outer surface of alkene shell is installed with upper cover, and the bottom outer surface of the polypropylene shell is installed with lower cover, institute
The bottom outer surface for stating lower cover is equipped with socket, and the top middle of the upper cover is installed with polypropylene end cap, and described poly- third
Inner frame is installed at the bosom of alkene shell, the side of the polypropylene shell is equipped with filtering medium layer, the mistake
A side external surface of the filter medium layer far from inner frame is equipped with internal lining paper, a side external surface of the internal lining paper far from filtering medium layer
Inner support net is installed with, a side external surface of the inner support net far from internal lining paper is equipped with outer lining paper, and the outer lining paper is remote
A side external surface from inner support net is equipped with filter material, and a side external surface of the filter material far from outer lining paper is installed with outer support
Net has been equidistantly positioned convex block at the bosom of the filter column, and the bottom outer surface of the convex block is enclosed with polytetrafluoroethylene (PTFE)
Miillpore filter, upper end outer surface and the bottom outer surface of the polypropylene shell are equipped with hinge, and the protective cover passes through hinge
It is fixedly connected with polypropylene shell.
Preferably, the convex block is fixedly connected with filter column, and convex block is arranged in parallel.
Preferably, the outer surface of the socket is evenly arranged with screw thread, and socket is made of stainless steel.
Preferably, the quantity of the hinge is two groups, and the outer surface of hinge is coated with wear-resistant coating.
Preferably, the network interface diameter of the inner support net and outer support net is inconsistent, and inner support net and outer support net
Both sides are equipped with connection steel wire.
Preferably, the inner frame is fixedly connected with filter column, and the outer surface of inner frame is coated with erosion shield.
Compared with prior art, the utility model has the advantages that：The polypropylene of the raising filter area folds
Filter core, the screw thread being equipped with first by socket outer surface can be convenient for that polypropylene foldable filter element is installed and dismantled, simultaneously
Good fixed function is played, secondly convex block can effectively increase the filter area of filtered fluid and filter core, so as to increase
The pollutant holding capability of filter core ensure that the precision and efficiency of filtering, it is ensured that the stability of filtered fluid product quality, polytetrafluoroethylene (PTFE) micropore
The hydrophilicity of filter membrane is stable, rejection is high and has fabulous chemical resistance and thermal stability, then complement filter dielectric layer,
Play good filtration, protective cover has good intensity, can effective protection polypropylene foldable filter element it is against damages,
Increase its service life, entire polypropylene foldable filter element is simple in structure, easy to operate, and the effect used is relative to traditional approach
More preferably.
Description of the drawings
Fig. 1 is a kind of overall structure diagram for the polypropylene foldable filter element for improving filter area of the utility model.
Fig. 2 is a kind of partial view for the polypropylene foldable filter element for improving filter area of the utility model.
Fig. 3 is the sectional view of A in a kind of polypropylene foldable filter element Fig. 2 for improving filter area of the utility model.
Fig. 4 is a kind of polypropylene foldable filter element protective cover structure chart for improving filter area of the utility model.
In figure：1st, polypropylene shell；2nd, upper cover；3rd, lower cover；4th, socket；5th, polypropylene end cap；6th, inner frame；7th, filtering is situated between
Matter layer；8th, internal lining paper；9th, inner support net；10th, outer lining paper；11st, filter material；12nd, outer support net；13rd, filter column 13；14th, convex block；15、
Polytetrafluoroethylene (PTFE) miillpore filter；16th, hinge；17th, protective cover.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs 1-4, a kind of polypropylene foldable filter element for improving filter area, including polypropylene shell 1, protective cover 17
With filter column 13, the upper end outer surface of polypropylene shell 1 is installed with upper cover 2, and the bottom outer surface of polypropylene shell 1 fixes peace
Equipped with lower cover 3, the bottom outer surface of lower cover 3 is equipped with socket 4, and the top middle of upper cover 2 is installed with polypropylene end cap 5,
Inner frame 6 is installed at the bosom of polypropylene shell 1, the side of polypropylene shell 1 is equipped with filtering medium layer 7, mistake
A side external surface of the filter medium layer 7 far from inner frame 6 is equipped with internal lining paper 8, side appearance of the internal lining paper 8 far from filtering medium layer 7
Face is installed with inner support net 9, and a side external surface of the inner support net 9 far from internal lining paper 8 is equipped with outer lining paper 10, and outer lining paper 10 is remote
A side external surface from inner support net 9 is equipped with filter material 11, and a side external surface of the filter material 11 far from outer lining paper 10 is installed with outer
Supporting network 12, convex block 14 has been equidistantly positioned at the bosom of filter column 13, and convex block 14 can effectively increase filtered fluid and filter
The filter area of core so as to increase the pollutant holding capability of filter core, ensure that the precision and efficiency of filtering, it is ensured that filtered fluid product quality
Stability, the bottom outer surface of convex block 14 is enclosed with polytetrafluoroethylene (PTFE) miillpore filter 15, polytetrafluoroethylene (PTFE) miillpore filter 15
Hydrophilicity is stable, rejection is high and with fabulous chemical resistance and thermal stability, plays good filtration, gathers
The upper end outer surface of propylene shell 1 is equipped with hinge 16 with bottom outer surface, and protective cover 17 passes through hinge 16 and polypropylene shell 1
Be fixedly connected, protective cover 17 have good intensity, can effective protection polypropylene foldable filter element it is against damages, increase its use
The time limit.
Convex block 14 is fixedly connected with filter column 13, and convex block 14 is arranged in parallel；The outer surface of socket 4 is evenly arranged with screw thread,
Screw thread is convenient for the dismounting that is installed on of polypropylene foldable filter element, and socket 4 is made of stainless steel；The quantity of hinge 16 is two
Group, and the outer surface of hinge 16 is coated with wear-resistant coating；Inner support net 9 and the network interface diameter of outer support net 12 are inconsistent, and interior branch
Support net 9 is equipped with the both sides of outer support net 12 connect steel wire；Inner frame 6 is fixedly connected with filter column 13, and the appearance of inner frame 6
Face is coated with erosion shield, and wear-resistant coating plays the role of good guard block with erosion shield.
It should be noted that the utility model is a kind of polypropylene foldable filter element for improving filter area, it is when in use, first
The screw thread that 4 outer surface of socket is equipped with is first passed through, can be convenient for that polypropylene foldable filter element is installed and dismantled, play simultaneously
Good fixed function, upper cover 2, lower cover 3 and filter column 13 constitute the basic framework of polypropylene foldable filter element, inner support net 9 with
The network interface diameter of outer support net 12 is inconsistent, has each served as the effect of good filtering, secondly by the inside of filter column 13
Convex block 14 is equidistantly positioned, convex block 14 can effectively increase the filter area of filtered fluid and filter core, so as to increase filter core
Pollutant holding capability, ensure that the precision and efficiency of filtering, it is ensured that the stability of filtered fluid product quality, and the bottom end appearance of convex block 14
The hydrophilicity for the polytetrafluoroethylene (PTFE) miillpore filter 15 that face is equipped with is stable, rejection is high and has fabulous chemical resistance and heat
Stability, then complement filter dielectric layer 7 play good filtration, and protective cover 17 has good intensity, can be effective
It protects polypropylene foldable filter element against damages, increases its service life, it is more practical.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of polypropylene foldable filter element for improving filter area, including polypropylene shell（1）, protective cover（17）And filter column
（13）, it is characterised in that：The polypropylene shell（1）Upper end outer surface be installed with upper cover（2）, the polypropylene shell
（1）Bottom outer surface be installed with lower cover（3）, the lower cover（3）Bottom outer surface be equipped with socket（4）, the upper cover
（2）Top middle be installed with polypropylene end cap（5）, the polypropylene shell（1）Bosom at be fixedly mounted
There is inner frame（6）, the polypropylene shell（1）Side be equipped with filtering medium layer（7）, the filtering medium layer（7）Far from interior
Skeleton（6）A side external surface be equipped with internal lining paper（8）, the internal lining paper（8）Far from filtering medium layer（7）A side external surface consolidate
Dingan County is equipped with inner support net（9）, the inner support net（9）Far from internal lining paper（8）A side external surface be equipped with outer lining paper（10）, institute
State outer lining paper（10）Far from inner support net（9）A side external surface be equipped with filter material（11）, the filter material（11）Far from outer lining paper
（10）A side external surface be installed with outer support net（12）, the filter column（13）Bosom at be equidistantly positioned it is convex
Block（14）, the convex block（14）Bottom outer surface be enclosed with polytetrafluoroethylene (PTFE) miillpore filter（15）, the polypropylene shell（1）
Upper end outer surface and bottom outer surface be equipped with hinge（16）, the protective cover（17）Pass through hinge（16）With polypropylene shell
（1）It is fixedly connected.
2. a kind of polypropylene foldable filter element for improving filter area according to claim 1, it is characterised in that：The convex block
（14）With filter column（13）It is fixedly connected, and convex block（14）It is arranged in parallel.
3. a kind of polypropylene foldable filter element for improving filter area according to claim 1, it is characterised in that：The socket
（4）Outer surface be evenly arranged with screw thread, and socket（4）It is made of stainless steel.
4. a kind of polypropylene foldable filter element for improving filter area according to claim 1, it is characterised in that：The hinge
（16）Quantity for two groups, and hinge（16）Outer surface be coated with wear-resistant coating.
5. a kind of polypropylene foldable filter element for improving filter area according to claim 1, it is characterised in that：The interior branch
Support net（9）With outer support net（12）Network interface diameter it is inconsistent, and inner support net（9）With outer support net（12）Both sides be equipped with
Connect steel wire.
6. a kind of polypropylene foldable filter element for improving filter area according to claim 1, it is characterised in that：The in-seam
Frame（6）With filter column（13）It is fixedly connected, and inner frame（6）Outer surface be coated with erosion shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442908.3U CN207520728U (en) | 2017-11-02 | 2017-11-02 | A kind of polypropylene foldable filter element for improving filter area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442908.3U CN207520728U (en) | 2017-11-02 | 2017-11-02 | A kind of polypropylene foldable filter element for improving filter area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520728U true CN207520728U (en) | 2018-06-22 |
Family
ID=62571883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721442908.3U Expired - Fee Related CN207520728U (en) | 2017-11-02 | 2017-11-02 | A kind of polypropylene foldable filter element for improving filter area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053273A (en) * | 2019-05-24 | 2019-07-26 | 芜湖滤森净化设备有限公司 | A kind of high temperature melt-blown process of filter core |
-
2017
- 2017-11-02 CN CN201721442908.3U patent/CN207520728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053273A (en) * | 2019-05-24 | 2019-07-26 | 芜湖滤森净化设备有限公司 | A kind of high temperature melt-blown process of filter core |
| CN110053273B (en) * | 2019-05-24 | 2023-11-07 | 芜湖滤森净化设备有限公司 | High-temperature melt-blowing process of filter element |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |