CN203270105U - Monofilament for filter screen - Google Patents
Monofilament for filter screen Download PDFInfo
- Publication number
- CN203270105U CN203270105U CN 201320187842 CN201320187842U CN203270105U CN 203270105 U CN203270105 U CN 203270105U CN 201320187842 CN201320187842 CN 201320187842 CN 201320187842 U CN201320187842 U CN 201320187842U CN 203270105 U CN203270105 U CN 203270105U
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- CN
- China
- Prior art keywords
- filter screen
- monofilament
- inner core
- extexine
- utility
- 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.)
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Abstract
The utility model discloses a monofilament for a filter screen. The monofilament is composed of a surface layer resistant to abrasion and corrosion, and a tensile inner core, wherein the surface layer wraps the inner core. The nylon surface of the monofilament has good abrasion and corrosion resistance. The PET inner core has good tensile property and is large in elongation, and therefore the filter screen does not deform easily under the corrosive use environment, and the service life of the filter screen is prolonged. Compared with a filter screen totally made of nylon, the filter screen is low in cost.
Description
Technical field
The utility model belongs to the filter screen technical field, is specifically related to a kind of filter screen monofilament.
Background technology
Filter screen of the prior art all uses nylon (PA) monofilament to be made, and have well wear-resisting and decay resistance, but the pull resistance of nylon monofilament is relatively poor, makes in use easily distortion of filter screen, causes the service life of filter screen shorter.
The utility model content
The purpose of this utility model is to overcome the prior art defective, and a kind of filter screen monofilament is provided.
The technical solution of the utility model is as follows:
A kind of filter screen monofilament, the inner core of the tension that this monofilament wraps up by the extexine of wear resistant corrosion resistant with by extexine consists of.
In a preferred embodiment of the present utility model, the volume ratio of described extexine and inner core is 1:1.
In a preferred embodiment of the present utility model, described extexine is the nylon extexine.
In a preferred embodiment of the present utility model, described inner core is the PET inner core.
The beneficial effects of the utility model are:
1, the PET inner core of the filter screen of the present utility model tension of wrapping up by the nylon extexine of wear resistant corrosion resistant with by extexine with monofilament consists of, the nylon extexine has good wear-resisting and decay resistance, the PET inner core has good tensile property, percentage elongation is large, make filter screen not yielding under corrosive environment for use, obtained prolongation service life;
2, inner core of the present utility model is the PET inner core, and is cheap, compares the filter screen of all being made by nylon, and cost is lower.
Description of drawings
Fig. 1 is cross sectional representation of the present utility model.
The specific embodiment
Below by the specific embodiment in connection with accompanying drawing, the technical solution of the utility model is further detailed and describes.
As shown in Figure 1, a kind of filter screen is with monofilament 1, the PET(polyethylene terephthalate of the tension that this monofilament 1 wraps up by nylon (PA) extexine 11 of wear resistant corrosion resistant with by extexine) inner core 12 consists of.The volume ratio of above-mentioned nylon extexine 11 and PET inner core 12 is 1:1.
Nylon extexine 11 has good wear-resisting and decay resistance, and PET inner core 12 has good tensile property, and percentage elongation is large, makes filter screen not yielding under corrosive environment for use, has obtained prolongation service life; And compare the filter screen of all being made by nylon, cost is lower.
The above, it is only preferred embodiment of the present utility model, therefore can not limit according to this scope that the utility model is implemented, the equivalence of namely doing according to the utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (4)
1. filter screen monofilament is characterized in that: the inner core of the tension that this monofilament wraps up by the extexine of wear resistant corrosion resistant with by extexine consists of.
2. a kind of filter screen monofilament as claimed in claim 1, it is characterized in that: the volume ratio of described extexine and inner core is 1:1.
3. a kind of filter screen monofilament as claimed in claim 1 or 2, it is characterized in that: described extexine is the nylon extexine.
4. a kind of filter screen monofilament as claimed in claim 1 or 2, it is characterized in that: described inner core is the PET inner core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187842 CN203270105U (en) | 2013-04-12 | 2013-04-12 | Monofilament for filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187842 CN203270105U (en) | 2013-04-12 | 2013-04-12 | Monofilament for filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270105U true CN203270105U (en) | 2013-11-06 |
Family
ID=49500553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187842 Expired - Fee Related CN203270105U (en) | 2013-04-12 | 2013-04-12 | Monofilament for filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270105U (en) |
-
2013
- 2013-04-12 CN CN 201320187842 patent/CN203270105U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20131106 Termination date: 20210412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |