CN207102022U - A kind of particulate filter filter core - Google Patents
A kind of particulate filter filter core Download PDFInfo
- Publication number
- CN207102022U CN207102022U CN201720817287.6U CN201720817287U CN207102022U CN 207102022 U CN207102022 U CN 207102022U CN 201720817287 U CN201720817287 U CN 201720817287U CN 207102022 U CN207102022 U CN 207102022U
- Authority
- CN
- China
- Prior art keywords
- filter
- element body
- clip
- filter core
- particulate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
It the utility model is related to a kind of particulate filter filter core, including filter element body and clip, the filter element body has smooth regular or irregular convex-concave surface, and the both ends of filter element body are provided with raised fixed filter cloth structure, and the clip is matched with the raised fixed filter cloth with structure.Filter cartridge construction of the present utility model is simple, easy to operate, is hardly damaged, and is easy to filter cloth replacing.
Description
Technical field
It the utility model is related to filter plant technical field, and in particular to a kind of particulate filter filter core.
Background technology
Particulate filter typically by the way that aids,filter is attached on the filter cloth of filter core, forms cake layer, realized to gas
Or in liquid granule foreign filtering.In actual application, find existing equipment in the automatic backwash stage due to filter cloth
Relaxation amount is small to have the problem of filter cake can not come off from filter cloth.In addition, easily there is filter cloth in use in existing equipment
Come off from filter core, fix the problem of filter cloth cushion rubber expands in liquid medium, deformed, damaging.
Therefore, the utility model is improved with filter core existing particulate filter.
Utility model content
In view of this, the utility model provides a kind of particulate filter filter core, including filter element body and clip, the filter
Core body has smooth regular or irregular convex-concave surface, and the both ends of filter element body are provided with raised fixed filter cloth structure,
The clip is matched with the raised fixed filter cloth with structure.
The problem of the utility model exists for existing filter core, brand-new design has been carried out to filter core, there is provided filter cartridge construction
Simply, it is easy to operate, it is hardly damaged, and be easy to filter cloth replacing.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of filter element body of the present utility model.
Fig. 3 is the schematic diagram of the quincunx skeleton of filter core.
Fig. 4 is the structural representation of clip.
Fig. 5 is the structural representation of Fig. 4 clip open modes.
Wherein, 1 is filter element body, and 2 be clip, and 3 be screw thread, and 4 be raised fixed filter cloth structure, and 5 be quincunx profile,
6 be filter cloth.
Embodiment
A kind of particulate filter filter core of the present utility model, including filter element body 1 and clip 2, the filter element body 1 have
There is smooth regular or irregular convex-concave surface, the both ends of filter element body 1 are provided with raised fixed filter cloth structure 4, the card
Hoop 2 matches with the raised fixed filter cloth structure 4.
In the utility model, the 1 rough smooth surface of filter element body can be the relaxation of filter cloth 6 in backwash stage
Space is provided；Filter cloth 6 is fixed by clip 2, the coming off in use of filter cloth 6 is avoided and is fixed on liquid medium with cushion rubber
The problem of middle expansion, deformation, damage.
Further, the filter element body 1 has smooth and regular convex-concave surface.
Further, the cross section of the filter element body 1 is quincunx profile 5.
Further, the raised fixed filter cloth is set with having at least one bulge loop in structure 4 on the inwall of the clip 2
There is the groove to match with the bulge loop.
Further, the raised fixed filter cloth is with having 3 bulge loops in structure 4.
Further, the filter element body 1 connects one end of main pipeline provided with the screw thread 3 being threadedly coupled with main pipeline.
Below by way of instantiation, the utility model is described in further detail, but is not used in limitation the utility model.
As Figure 1-5, a kind of novel particle filter filter core, including filter element body 1 and its attached spare part clip 2.
The both ends of filter element body 1 are raised fixed filter cloth structure 4, and center section is supporting filter cloth plum-shaped structure, the top of filter core
It is connected by threaded pipeline with main pipeline.The design of clip 2 matches with filter core both ends convex structure, tight on clip 2
Fixing bolt can rotate with the connecting shaft of clip 2, can quickly be removed at the bayonet socket of clip 2, realize quick assembling.
Filter element body 1 is together by a threaded connection with main pipeline, filter cloth 6 is inserted in filter core from filter core bottom, will
Filter cloth 6 is smoothed out with the fingers directly, and filter cloth 6 is pressed into the tongue and groove at filter core both ends with clip 2, and clip 2 is tightened, that is, completes filter cloth 6
Installation.During dismounting and change filter cloth 6, the screw on clip 2 need to only be unscrewed, clip 2 be removed, filter cloth 6 pulls out from filter core is
Can.
The particulate filter filter core has advantages below：
1）Convex structure is designed at filter core both ends, and convex structure is provided with 2 Baltimore grooves, coordinated with clamp special 2, will can filter
Cloth 6 is firmly fixed on filter core, is effectively prevented filter cloth 6 from coming off, is caused filtration inefficiencies.
2）Clip 2 quickly and easily can be fixed on filter core, easy to operate, improve maintenance efficiency.
3）Quincunx skeleton is easy to implement automatic backwash to a whole set of particulate filter, in backwash stage, the relaxation of filter cloth 6
Amount is big, and filter cake easily comes off.
4）Filter core is quincunx skeleton, under equivalent diameter, can increase filter area, increased efficiency.
Claims (6)
1. a kind of particulate filter filter core, it is characterised in that including filter element body（1）And clip（2）, the filter element body
（1）With smooth regular or irregular convex-concave surface, filter element body（1）Both ends be provided with raised fixed filter cloth structure
（4）, the clip（2）With the raised fixed filter cloth structure（4）Match.
2. particulate filter filter core according to claim 1, it is characterised in that the filter element body（1）With smooth
And the convex-concave surface of rule.
3. particulate filter filter core according to claim 2, it is characterised in that the filter element body（1）Cross section
For quincunx profile（5）.
4. the particulate filter filter core according to any one of claims 1 to 3, it is characterised in that the raised fixed filter
Cloth structure（4）It is upper that there is at least one bulge loop, the clip（2）Inwall be provided with the groove that matches with the bulge loop.
5. particulate filter filter core according to claim 4, it is characterised in that the raised fixed filter cloth structure
（4）It is upper that there are 3 bulge loops.
6. the particulate filter filter core according to any one of claims 1 to 3, it is characterised in that the filter element body（1）
One end of connection main pipeline is provided with the screw thread being threadedly coupled with main pipeline（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817287.6U CN207102022U (en) | 2017-07-07 | 2017-07-07 | A kind of particulate filter filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817287.6U CN207102022U (en) | 2017-07-07 | 2017-07-07 | A kind of particulate filter filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207102022U true CN207102022U (en) | 2018-03-16 |
Family
ID=61587855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720817287.6U Expired - Fee Related CN207102022U (en) | 2017-07-07 | 2017-07-07 | A kind of particulate filter filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207102022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218904A (en) * | 2021-07-08 | 2021-08-06 | 北京矿冶研究总院 | Sampling assembly, pH detection device and pH detection method |
-
2017
- 2017-07-07 CN CN201720817287.6U patent/CN207102022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218904A (en) * | 2021-07-08 | 2021-08-06 | 北京矿冶研究总院 | Sampling assembly, pH detection device and pH detection method |
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Legal Events
| 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: 20180316 Termination date: 20210707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |