CN207221500U - A kind of PPS and PTFE composite fibres enhancing coating needled felt - Google Patents
A kind of PPS and PTFE composite fibres enhancing coating needled felt Download PDFInfo
- Publication number
- CN207221500U CN207221500U CN201720921530.9U CN201720921530U CN207221500U CN 207221500 U CN207221500 U CN 207221500U CN 201720921530 U CN201720921530 U CN 201720921530U CN 207221500 U CN207221500 U CN 207221500U
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- CN
- China
- Prior art keywords
- layer
- composite fibre
- pps
- enhancing coating
- needled felt
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Abstract
It the utility model is related to Nomex technical field,Especially a kind of PPS and PTFE composite fibres enhancing coating needled felt,Including composite fibre layer,The upper and lower surface of the composite fibre layer is respectively connected with enhancement layer,One side of the enhancement layer away from composite fibre layer is respectively connected with protective layer,Uniformly running through on the composite fibre layer has connecting rod normal thereto,The both ends of the connecting rod are equipped with connector,Connecting seat is evenly equipped with the protective layer,The connecting seat is equipped with the link slot with connector form fit,The utility model employs PPS with PTFE composite fibre layers as Primary layer,Make its heat-resisting ability,Intensity and toughness are all improved,And it is protected there is provided enhancement layer and protective layer,Further increase overall corrosion-resistant,Ability of anti-deformation,In addition it is provided with connecting rod and connecting seat is used for being attached between each layer,Effectively prevent from being layered.
Description
Technical field
It the utility model is related to Nomex technical field, more particularly to a kind of PPS and PTFE composite fibres enhancing coating pin
Pierce felt.
Background technology
In the higher occasion of some filtrating smoke dust temperature, such as power plant, steel, metallurgy, cement, electric power, chemical industry, pharmacy row
The filtering material that industry uses, chemical-resistance requires abrasion of its higher and higher particulate matter to filtrate, and than more serious, then overlay film is filtered
Under the action of particulate matter, its microporous barrier is easily scraped off material, causes the filtering accuracy of filtering material and the reduction of service life.For
This someone have devised using the compound Nomex of multilayer material, although improving overall performance, the connection between each layer
Unstable, easily layering comes off, and structural strength is poor.
Utility model content
The purpose of this utility model be in order to solve to exist in the prior art physicochemical property it is poor, easily layering the shortcomings that, and carry
A kind of PPS gone out and PTFE composite fibres enhancing coating needled felt.
To achieve these goals, the utility model employs following technical solution：
Design a kind of PPS and PTFE composite fibres enhancing coating needled felt, including composite fibre layer, the composite fibre layer
Upper and lower surface be respectively connected with enhancement layer, one side of the enhancement layer away from composite fibre layer is respectively connected with protective layer, described multiple
Uniformly through there is connecting rod normal thereto on condensating fiber layer, the both ends of the connecting rod are equipped with connector, the protective layer
On be evenly equipped with connecting seat, the connecting seat is equipped with the link slot with connector form fit, and the connector is installed on connection
In groove, the protective layer is evenly equipped with round table-like convex block in the one side away from composite fibre layer, blind hole is equipped with the convex block.
Preferably, the composite fibre layer is PPS and PTFE composite fibre layers.
Preferably, it is connected with adhesive layer between the enhancement layer and composite fibre layer.
Preferably, the connector is cone, and the link slot is cone tank.
Preferably, the joint face between the protective layer and enhancement layer is serrated face.
The utility model proposes a kind of PPS and PTFE composite fibres enhancing coating needled felt, beneficial effect is：This reality
PPS is employed with PTFE composite fibre layers as Primary layer by the use of new, its heat-resisting ability, intensity and toughness is all carried
Height, and it is protected there is provided enhancement layer and protective layer, overall corrosion-resistant, ability of anti-deformation is further increased, in addition
It is used to, to being attached between each layer, effectively prevent from being layered there is provided connecting rod and connecting seat.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of PPS and PTFE composite fibres strengthen the structure diagram of coating needled felt.
In figure：Composite fibre layer 1, adhesive layer 2, enhancement layer 3, connecting rod 4, connector 5, connecting seat 6, convex block 7, link slot
8th, blind hole 9, serrated face 10, protective layer 11.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
With reference to Fig. 1, a kind of PPS and PTFE composite fibres enhancing coating needled felt, including composite fibre layer 1, composite fibre
Layer 1 is PPS and PTFE composite fibre layers.The upper and lower surface of composite fibre layer 1 is respectively connected with enhancement layer 3, enhancement layer 3 and compound fibre
Adhesive layer 2 is connected between dimension layer 1.One side of the enhancement layer 3 away from composite fibre layer 1 is respectively connected with protective layer 11, protective layer 11
Joint face between enhancement layer 3 is serrated face 10.Composite fibre layer 1 is improved overall using PPS and PTFE composite fibre layers
Heat-resisting ability, intensity and toughness, adhesive layer 2 are used to increase the bonding strength between enhancement layer 3 and composite fibre layer 1, strengthen
Layer 3 is used to improve overall structural strength, and protective layer 11 is used to protect the surface of Nomex, and serrated face 10 is used to increase
Bonding strength between protective layer 11 and enhancement layer 3, prevents layering and Relative sliding.
Uniformly through there is connecting rod 4 normal thereto on composite fibre layer 1, the both ends of connecting rod 4 are equipped with connector 5,
Connector 5 is cone, and connecting seat 6 is evenly equipped with protective layer 11, and connecting seat 6 is equipped with the connection with 5 form fit of connector
Groove 8, link slot 8 are cone tank, and connector 5 is installed in link slot 8, and protective layer 11 is equal in the one side away from composite fibre layer 1
Round table-like convex block 7 is furnished with, blind hole 9 is equipped with convex block 7.Connecting rod 4 is for connecting each other between increasing each layer, connecting seat
6 coordinate with connector 5, and the position of connecting rod 4 is fixed, the surface of convex block 7 and blind hole 9 for increasing protective layer 11
Product, so as to improve heat dissipation effect.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of PPS and PTFE composite fibres enhancing coating needled felt, including composite fibre layer（1）, it is characterised in that：It is described multiple
Condensating fiber layer（1）Upper and lower surface be respectively connected with enhancement layer（3）, the enhancement layer（3）Away from composite fibre layer（1）One side it is equal
It is connected with protective layer（11）, the composite fibre layer（1）Above uniformly running through has connecting rod normal thereto（4）, the connecting rod
（4）Both ends be equipped with connector（5）, the protective layer（11）On be evenly equipped with connecting seat（6）, the connecting seat（6）It is equipped with
With connector（5）The link slot of form fit（8）, the connector（5）It is installed on link slot（8）It is interior, the protective layer（11）
Away from composite fibre layer（1）One side on be evenly equipped with round table-like convex block（7）, the convex block（7）On be equipped with blind hole（9）.
2. a kind of PPS according to claim 1 and PTFE composite fibres enhancing coating needled felt, it is characterised in that：It is described
Composite fibre layer（1）For PPS and PTFE composite fibre layers.
3. a kind of PPS according to claim 1 and PTFE composite fibres enhancing coating needled felt, it is characterised in that：It is described
Enhancement layer（3）With composite fibre layer（1）Between be connected with adhesive layer（2）.
4. a kind of PPS according to claim 1 and PTFE composite fibres enhancing coating needled felt, it is characterised in that：It is described
Connector（5）For cone, the link slot（8）For cone tank.
5. a kind of PPS according to claim 1 and PTFE composite fibres enhancing coating needled felt, it is characterised in that：It is described
Protective layer（11）With enhancement layer（3）Between joint face be serrated face（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921530.9U CN207221500U (en) | 2017-07-27 | 2017-07-27 | A kind of PPS and PTFE composite fibres enhancing coating needled felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921530.9U CN207221500U (en) | 2017-07-27 | 2017-07-27 | A kind of PPS and PTFE composite fibres enhancing coating needled felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207221500U true CN207221500U (en) | 2018-04-13 |
Family
ID=61855037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720921530.9U Expired - Fee Related CN207221500U (en) | 2017-07-27 | 2017-07-27 | A kind of PPS and PTFE composite fibres enhancing coating needled felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207221500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252590A (en) * | 2017-07-27 | 2017-10-17 | 江苏丰鑫源环保集团有限公司 | A kind of PPS strengthens coating needled felt with PTFE composite fibres |
-
2017
- 2017-07-27 CN CN201720921530.9U patent/CN207221500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252590A (en) * | 2017-07-27 | 2017-10-17 | 江苏丰鑫源环保集团有限公司 | A kind of PPS strengthens coating needled felt with PTFE composite fibres |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180727 |