CN204522440U - Two skeleton tubulose filter core - Google Patents
Two skeleton tubulose filter core Download PDFInfo
- Publication number
- CN204522440U CN204522440U CN201520233744.8U CN201520233744U CN204522440U CN 204522440 U CN204522440 U CN 204522440U CN 201520233744 U CN201520233744 U CN 201520233744U CN 204522440 U CN204522440 U CN 204522440U
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- China
- Prior art keywords
- layer
- filter core
- skeleton
- filter
- metal mesh
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- 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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Abstract
Two skeleton tubulose filter cores that the utility model provides, described filter core is hollow tubular body, described filter core comprises 2 metal mesh skeleton layers, described filter core radially comprises the first metal mesh skeleton layer, the first filter course, the second metal mesh skeleton layer and the second filter course from inside to outside successively, described each layer is tubular, described each layer bonding one-tenth entirety, described first filter course is the one of nonwoven layer, active carbon layer, and described second filter course is metallic fiber sintered felt layer.This filter core self-supporting performance is good, and filtering accuracy is high, long service life.
Description
Technical field
The utility model belongs to filtration equipment field, relates to a kind of filter core, particularly two skeleton tubulose filter core.
Background technology
Filter core is the core component of filter plant, can be separated air, profit etc., is widely used in oil filtration, air filtration, water filtration etc. and filters industry.There is the defect of mechanical performance and self-supporting poor performance in filter core kind comparatively conventional at present, affects service life.
Summary of the invention
The purpose of this utility model is that providing a kind of has the good filter core of self-supporting performance.
The utility model solves the technical scheme that its technical problem adopts:
Two skeleton tubulose filter core, it is characterized in that: described filter core is hollow tubular body, described filter core comprises 2 metal mesh skeleton layers, described filter core radially comprises the first metal mesh skeleton layer (1), the first filter course (2), the second metal mesh skeleton layer (3) and the second filter course (4) from inside to outside successively, described each layer is tubular, described each layer bonding one-tenth entirety.
Described first filter course (2) is nonwoven layer, the one of active carbon layer.
Described second filter course (4) is metallic fiber sintered felt layer.
The beneficial effects of the utility model have:
(1) this filter core is provided with 2 metal mesh skeleton layers, improves self-supporting performance, long service life;
The design of (2) 2 layers of filter course improves filtering accuracy.
accompanying drawing illustrates:
Fig. 1 is the structural representation of the utility model filter core;
Fig. 2 is the profile of the utility model filter core.
In figure, 1. the first metal mesh skeleton layer, 2. the first filter course, 3. the second metal mesh skeleton layer, 4. the second filter course.
Detailed description of the invention
As depicted in figs. 1 and 2, two skeleton tubulose filter core, described filter core is hollow tubular body, described filter core comprises 2 metal mesh skeleton layers, described filter core radially comprises the first metal mesh skeleton layer (1), the first filter course (2), the second metal mesh skeleton layer (3) and the second filter course (4) from inside to outside successively, described each layer is tubular, described each layer bonding one-tenth entirety.
Described first filter course (2) is nonwoven layer, the one of active carbon layer.
Described second filter course (4) is metallic fiber sintered felt layer.
In order to easy to use, and prevent filtered fluid side leakage, described filter core can also comprise core cap, and described core cap and filter core end hot melt are integrated.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendment, on an equal basis replacement and improvement etc. done within spirit of the present utility model and principle, all should drop within protection domain of the present utility model.
Claims (3)
1. pair skeleton tubulose filter core, it is characterized in that: described filter core is hollow tubular body, described filter core comprises 2 metal mesh skeleton layers, described filter core radially comprises the first metal mesh skeleton layer (1), the first filter course (2), the second metal mesh skeleton layer (3) and the second filter course (4) from inside to outside successively, described each layer is tubular, described each layer bonding one-tenth entirety.
2. according to claim 1 pair of skeleton tubulose filter core, is characterized in that: described first filter course (2) is nonwoven layer, the one of active carbon layer.
3. according to claim 1 pair of skeleton tubulose filter core, is characterized in that: described second filter course (4) is metallic fiber sintered felt layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233744.8U CN204522440U (en) | 2015-04-18 | 2015-04-18 | Two skeleton tubulose filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233744.8U CN204522440U (en) | 2015-04-18 | 2015-04-18 | Two skeleton tubulose filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204522440U true CN204522440U (en) | 2015-08-05 |
Family
ID=53736496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233744.8U Expired - Fee Related CN204522440U (en) | 2015-04-18 | 2015-04-18 | Two skeleton tubulose filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204522440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715801A (en) * | 2018-06-01 | 2018-10-30 | 苏州凯虹高分子科技有限公司 | A kind of cell separation filter core and preparation method thereof |
-
2015
- 2015-04-18 CN CN201520233744.8U patent/CN204522440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715801A (en) * | 2018-06-01 | 2018-10-30 | 苏州凯虹高分子科技有限公司 | A kind of cell separation filter core and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160418 |