CN207244334U - A kind of double layer wire - Google Patents
A kind of double layer wire Download PDFInfo
- Publication number
- CN207244334U CN207244334U CN201720971979.6U CN201720971979U CN207244334U CN 207244334 U CN207244334 U CN 207244334U CN 201720971979 U CN201720971979 U CN 201720971979U CN 207244334 U CN207244334 U CN 207244334U
- Authority
- CN
- China
- Prior art keywords
- cloth
- wire
- upper strata
- double layer
- lower floor
- 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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Abstract
It the utility model is related to a kind of double layer wire, including upper strata wire-cloth and lower floor's wire-cloth；The upper strata wire-cloth is interwoven by polyester and nylon monofilament；Lower floor's wire-cloth is copper mesh；It is evenly spaced between the upper strata wire-cloth and lower floor's wire-cloth to be supported by multiple supporting blocks；The upper strata wire-cloth is evenly spaced to be provided with multiple filtration holes；The filtration hole and the position of supporting block are mutually staggered.Upper papermaking layer is interwoven by polyester and nylon monofilament, and lower papermaking layer is copper mesh, and the combination of levels, water filtering performance is strengthened while wearability is ensured；The setting of filtration hole, supporting block further improves water filtering performance；Strip projection reduces the adhesive force between the gluing thing in paper pulp and upper strata papermaking net surface, convenient to remove；Hair dryer, which is arranged on while avoiding blocking, to be accelerated to consider water speed.
Description
Technical field
Pulp technology for making paper is the utility model is related to, particularly a kind of double layer wire.
Background technology
Wire-cloth is the easily-consumed products of important dehydration and profile member, is widely used in all kinds of paper machines, is paper machine
Indispensable important part.The material that wire-cloth uses is mainly metallic copper, is made although occurring polyester material in recent years
Wire-cloth, service life has extended compared with copper mesh, but its drainability is poorer than copper mesh, therefore, in wire-cloth using copper mesh still
It is more universal.Metallic copper hardness is relatively low, and in the process of running, wearability is poor, is easily broken copper mesh, and service life is short,
Operation conditions and the maintenance time interval of paper machine are also influenced at the same time, cause cost to increase.
Utility model content
The purpose of this utility model is to provide a kind of double layer wire, the wire-cloth can prolong the service life and
Ensure its water filtering performance.
To achieve the above object, the technical solution adopted in the utility model is as follows：A kind of double layer wire, including upper strata are made
Gauze and lower floor's wire-cloth；The upper strata wire-cloth is interwoven by polyester and nylon monofilament；Lower floor's wire-cloth
For copper mesh；It is evenly spaced between the upper strata wire-cloth and lower floor's wire-cloth to be supported by multiple supporting blocks；The upper strata
Wire-cloth is evenly spaced to be provided with multiple filtration holes；The filtration hole and the position of supporting block are mutually staggered.
Preferably, the supporting block is the cylinder made of sponge.
Preferably, the both sides of the edge of the top surface of the upper strata wire-cloth are equipped with polypropylene gel coating.
Preferably, the width of the polypropylene gel coating is from edge to 20 ~ 40mm of centre.
Preferably, the thickness of the polypropylene gel coating is no more than 2.5mm.
Preferably, the top surface of the upper strata wire-cloth is provided with least two strip projections radially.
Preferably, the top surface of the strip projection is arc-shaped.
Preferably, the height of the strip projection is 3 ~ 4mm.
Preferably, the over top of the upper strata wire-cloth is provided with hair dryer.
The beneficial effects of the utility model：
1st, upper papermaking layer is interwoven by polyester and nylon monofilament, and lower papermaking layer is copper mesh, and the combination of levels, is ensureing
Water filtering performance is strengthened while wearability.
2nd, the setting of filtration hole, supporting block further improves water filtering performance.
4th, strip projection reduces the adhesive force between the gluing thing in paper pulp and upper strata papermaking net surface, convenient to remove.
5th, hair dryer, which is arranged on while avoiding blocking, accelerates to consider water speed.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
In figure：1- upper stratas wire-cloth；2- lower floors wire-cloth；3- supporting blocks；4- filtration holes；5- polypropylene gel coatings；6- bars
Shape projection；7- hair dryers.
Embodiment
The utility model is described in detail with reference to specific embodiments and the drawings.
Embodiment 1
As shown in Figure 1, 2, a kind of double layer wire, including upper strata wire-cloth 1 and lower floor's wire-cloth 2；Make on the upper strata
Gauze 1 is interwoven by polyester and nylon monofilament；Lower floor's wire-cloth 2 is copper mesh；The upper strata wire-cloth 1 is with
It is evenly spaced between layer wire-cloth 2 to be supported by multiple supporting blocks 3；The upper strata wire-cloth 1 is evenly spaced be provided with it is more
A filtration hole 4；The filtration hole 4 and the position of supporting block 3 are mutually staggered；The setting of filtration hole 4 causes upper strata wire-cloth 1
Water penetration improves, and accelerates worry water speed；Supporting block 3 is arranged between upper and lower wire-cloth so that it is upper it is off line between form current
Passage, effectively accelerates the worry water speed of upper strata wire-cloth 1.
The supporting block 3 is the cylinder made of sponge.
The both sides of the edge of the top surface of the upper strata wire-cloth 1 are equipped with polypropylene gel coating 5；The polypropylene glue applies
The width of layer 5 is from edge to 20 ~ 40mm of centre；The thickness of the polypropylene gel coating 5 is no more than 2.5mm；Polypropylene glue
Coating 5；Because the high temperature resistant of polypropylene glue uniqueness, corrosion-resistant, superior mechanical performance, can be greatly reduced upper strata papermaking
Edge is first worn when net 1 uses causes loosely organized phenomenon afterwards.
The top surface of the upper strata wire-cloth 1 is provided with least two strip projections 6 radially；The strip is dashed forward
The top surface for playing 6 is arc-shaped；The height of the strip projection 6 is 3 ~ 4mm；Strip projection 6 reduces the gluing thing in paper pulp
It is convenient to remove with the adhesive force between 1 surface of upper strata wire-cloth.
The over top of the upper strata wire-cloth 1 is provided with hair dryer 7, and hair dryer 7 is dried towards upper strata wire-cloth 1,
Accelerate to consider water speed while avoiding blocking.
Claims (9)
1. a kind of double layer wire, including upper strata wire-cloth（1）With lower floor's wire-cloth（2）；It is characterized in that：Make on the upper strata
Gauze（1）It is to be interwoven by polyester and nylon monofilament；Lower floor's wire-cloth（2）For copper mesh；The upper strata wire-cloth
（1）With lower floor's wire-cloth（2）Between evenly spaced be supported by multiple supporting blocks（3）；The upper strata wire-cloth（1）Interval is equal
Even is provided with multiple filtration holes（4）；The filtration hole（4）With supporting block（3）Position mutually stagger.
A kind of 2. double layer wire according to claim 1, it is characterised in that：The supporting block（3）For by sponge system
Into cylinder.
A kind of 3. double layer wire according to claim 1, it is characterised in that：The upper strata wire-cloth（1）Top surface
Both sides of the edge be equipped with polypropylene gel coating（5）.
A kind of 4. double layer wire according to claim 3, it is characterised in that：The polypropylene gel coating（5）Width
Spend for from edge to 20 ~ 40mm of centre.
A kind of 5. double layer wire according to claim 3, it is characterised in that：The polypropylene gel coating（5）Thickness
Degree is no more than 2.5mm.
A kind of 6. double layer wire according to claim 1, it is characterised in that：The upper strata wire-cloth（1）Top surface
It is provided with least two strip projections radially（6）.
A kind of 7. double layer wire according to claim 6, it is characterised in that：The strip projection（6）Top surface be
Arc-shaped.
A kind of 8. double layer wire according to claim 6, it is characterised in that：The strip projection（6）Height be 3
~4mm。
A kind of 9. double layer wire according to claim 1, it is characterised in that：The upper strata wire-cloth（1）Top
Top is provided with hair dryer（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971979.6U CN207244334U (en) | 2017-08-06 | 2017-08-06 | A kind of double layer wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971979.6U CN207244334U (en) | 2017-08-06 | 2017-08-06 | A kind of double layer wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207244334U true CN207244334U (en) | 2018-04-17 |
Family
ID=61880446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720971979.6U Expired - Fee Related CN207244334U (en) | 2017-08-06 | 2017-08-06 | A kind of double layer wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207244334U (en) |
-
2017
- 2017-08-06 CN CN201720971979.6U patent/CN207244334U/en not_active Expired - Fee Related
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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: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |