CN208356241U - A kind of PVDF perfluor skeleton - Google Patents
A kind of PVDF perfluor skeleton Download PDFInfo
- Publication number
- CN208356241U CN208356241U CN201820699288.XU CN201820699288U CN208356241U CN 208356241 U CN208356241 U CN 208356241U CN 201820699288 U CN201820699288 U CN 201820699288U CN 208356241 U CN208356241 U CN 208356241U
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- China
- Prior art keywords
- inner frame
- pvdf
- outer cover
- perfluor
- hole
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Abstract
The utility model discloses a kind of PVDF perfluor skeletons, including inner frame and outer cover；The inner frame outer sheath is equipped with external filter core cylinder, and external filter core cylinder outer sheath is equipped with outer cover；The inner frame is made of PVDF perfluorinated material, and outer cover is made of PVDF perfluorinated material；The square through-hole being circumferentially distributed and rectangular through-hole are uniformly provided on the inner frame and outer cover.The utility model improves the strength and stability of filter core, to substantially prolong the service life of filter core being equipped with inner frame and outer cover made of high, the corrosion resistant perfluor PVDF material heatproof；And it is uniformly distributed and spaced square through-hole and rectangular through-hole by being covered in inner frame and outside, the uniformity of intensity and filtering surface when ensure that filter element filtering, and ensure that the stabilization of filtering liquid product mass.
Description
Technical field
The utility model relates to fluid purification technologies more particularly to liquid to remove particle, clarification and corrosion-resistant, resistance to polar dress
Set field, specifically a kind of PVDF perfluor skeleton.
Background technique
The liquid of the industries such as modern chemical industry, electronics industry, environmental protection removes micro particle filtering and other liquid purifying applications
In largely use filter device.In the prior art, polypropylene material is mostly used in the support frame of folding type filter element.Due to
The generally long-term tolerable temperature of polypropylene material is easy to decompose and cause strong in deep-etching and highly polar material at 60 DEG C or so
Degree decline.There are filter efficiencies not can guarantee, filter core service life is short, heatproof is not high so as to cause filter core, not corrosion-resistant etc. asks
Topic.
The purpose of this utility model is to provide a kind of PVDF perfluor skeletons.This PVDF perfluor skeleton will solve
Filter efficiency existing for folding type filter element polypropylene backbone not can guarantee in the prior art, filter core service life is short, heatproof is not high,
The problems such as not corrosion-resistant.
Utility model content
The purpose of this utility model is to provide a kind of PVDF perfluor skeletons, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of PVDF perfluor skeleton, including inner frame and outer cover；The inner frame outer sheath is equipped with external filter core cylinder, outside
The filter core cylinder outer sheath in portion is equipped with outer cover；The inner frame is made of PVDF perfluorinated material, and outer cover is made of PVDF perfluorinated material；
The square through-hole being circumferentially distributed and rectangular through-hole are uniformly provided on the inner frame and outer cover.
As a further solution of the present invention: the outer cover is parallel with the setting direction of inner frame.
As a further solution of the present invention: the inner frame is cylinder-like structure.
As a further solution of the present invention: the outer cover is cylinder-like structure.
As a further solution of the present invention: the square through-hole and the setting of rectangular through-hole interval.
Compared with prior art, the utility model has the beneficial effects that the utility model, which passes through, is equipped with the high, corrosion resistant by heatproof
Inner frame and outer cover made of the perfluor PVDF material of erosion, improve the strength and stability of filter core, to substantially prolong filter core
Service life；And be uniformly distributed and spaced square through-hole and rectangular through-hole by being covered in inner frame and outside,
The uniformity of intensity and filtering surface when ensure that filter element filtering, and ensure that the stabilization of filtering liquid product mass.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of inner frame in PVDF perfluor skeleton；
Fig. 2 is the structural schematic diagram of outer cover in PVDF perfluor skeleton.
In figure: 1- inner frame；2- outer cover.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of PVDF perfluor skeleton, including inner frame 1 and outer cover 2；
1 outer sheath of inner frame is equipped with external filter core cylinder, and external filter core cylinder outer sheath is equipped with outer cover 2, outer cover 2 and inner frame 1
Setting direction is parallel, and inner frame 1 and outer cover 2 provide support to filter core cylinder, and external filter core cylinder is supported and is fixed；It is described
Inner frame 1 is made of PVDF perfluorinated material, and outer cover 2 is made of PVDF perfluorinated material；The inner frame 1 is cylinder-like structure, outside
Cover 2 is cylinder-like structure, is uniformly provided with the square through-hole being circumferentially distributed and rectangular through-hole on inner frame 1 and outer cover 2, just
Guarantee the uniformity of filtering surface while the intensity of square through hole and the setting of rectangular through-hole interval, guarantee inner frame 1 and outer cover 2.
Working principle of the utility model is: heatproof height, corrosion resistant PVDF perfluor skeleton are provided in filter core, in cylinder knot
It is strong when ensure that filter element filtering between offering the alternate hole of comprehensive small square and rectangle on the inner frame and outer cover of structure
The uniformity of degree and filtering surface to substantially prolong the service life of filter core, and ensure that the steady of filtering liquid product mass
It is fixed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of PVDF perfluor skeleton, including inner frame (1) and outer cover (2)；It is characterized in that, inner frame (1) outer sheath
Equipped with external filter core cylinder, external filter core cylinder outer sheath is equipped with outer cover (2)；The inner frame (1) is PVDF perfluorinated material system
At outer cover (2) is made of PVDF perfluorinated material；It is uniformly provided with and is circumferentially distributed just on the inner frame (1) and outer cover (2)
Square through hole and rectangular through-hole.
2. a kind of PVDF perfluor skeleton according to claim 1, which is characterized in that the outer cover (2) and inner frame (1)
Setting direction is parallel.
3. a kind of PVDF perfluor skeleton according to claim 1, which is characterized in that the inner frame (1) is cylindric knot
Structure.
4. a kind of PVDF perfluor skeleton according to claim 1, which is characterized in that the outer cover (2) is cylinder-like structure.
5. a kind of PVDF perfluor skeleton according to claim 1, which is characterized in that the square through-hole and rectangular through-hole
Interval setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699288.XU CN208356241U (en) | 2018-05-11 | 2018-05-11 | A kind of PVDF perfluor skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699288.XU CN208356241U (en) | 2018-05-11 | 2018-05-11 | A kind of PVDF perfluor skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356241U true CN208356241U (en) | 2019-01-11 |
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ID=64934538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820699288.XU Active CN208356241U (en) | 2018-05-11 | 2018-05-11 | A kind of PVDF perfluor skeleton |
Country Status (1)
| Country | Link |
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| CN (1) | CN208356241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021022454A1 (en) * | 2019-08-05 | 2021-02-11 | 锐克斯环保科技（上海）有限公司 | Grid slot combined filter core framework |
| CN113304527A (en) * | 2021-07-06 | 2021-08-27 | 飞潮(上海)环境技术有限公司 | High-flow renewable strong acid and strong base resistant filter element |
-
2018
- 2018-05-11 CN CN201820699288.XU patent/CN208356241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021022454A1 (en) * | 2019-08-05 | 2021-02-11 | 锐克斯环保科技（上海）有限公司 | Grid slot combined filter core framework |
| CN113304527A (en) * | 2021-07-06 | 2021-08-27 | 飞潮(上海)环境技术有限公司 | High-flow renewable strong acid and strong base resistant filter element |
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