CN212236349U - Stable in structure's woven filter screen - Google Patents
Stable in structure's woven filter screen Download PDFInfo
- Publication number
- CN212236349U CN212236349U CN202020673327.6U CN202020673327U CN212236349U CN 212236349 U CN212236349 U CN 212236349U CN 202020673327 U CN202020673327 U CN 202020673327U CN 212236349 U CN212236349 U CN 212236349U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- weft
- warp
- positioning groove
- melting point
- 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
Links
- 238000002844 melting Methods 0.000 claims abstract description 17
- 230000008018 melting Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012943 hotmelt Substances 0.000 abstract description 4
- 230000002045 lasting effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 8
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses a stable in structure's woven filter screen, including filter screen warp, filter screen weft, weft positioning groove, low melting point bond line, filter screen warp is last evenly to be provided with a plurality of weft positioning groove according to the mesh size, the intussuseption of weft positioning groove is filled with and is provided with the low melting point bond line, filter screen weft passes weft positioning groove and twists mutually with filter screen warp, filter screen weft contacts with the low melting point bond line. The utility model discloses can make the filter screen silk weave the location with predetermined mesh size, can also carry out the hot melt to the interlacing point simultaneously and fix, promote the structural stability of mesh size, guarantee that the filter effect is lasting stable.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of filter screen, especially a stable in structure's technical field who weaves filter screen.
[ background of the invention ]
The filter screen is woven by metal wires or fiber wires, has strict series of mesh sizes, and has the functions of grading and filtering object particles, and is a mesh product which meets the approval of industries, institutions and standards. The filter screen can get rid of and retrieve particulate matter of different grade type and size, and the filter screen separation has advantages such as simple, high efficiency, low cost. The interweaving point between traditional weaving filter screen silk and silk is unset, and this just causes in the use, and the easy displacement dislocation of filter screen silk to lead to the mesh size of filter screen to change, influence the filter effect.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a stable in structure's woven filter screen, can make the filter screen silk weave the location with predetermined mesh size, can also carry out the hot melt to the interlacing point simultaneously and fix, promote the structural stability of mesh size, guarantee that the filter effect is stable lastingly.
For the purpose of realizing the above, the utility model provides a stable in structure's woven filter screen, including filter screen warp, filter screen weft, weft positioning groove, low melting point bond line, filter screen warp evenly is provided with a plurality of weft positioning groove according to the mesh size, the intussuseption of weft positioning groove is filled with the low melting point bond line, filter screen weft passes weft positioning groove and twists mutually with filter screen warp, filter screen weft contacts with the low melting point bond line.
Preferably, the weft positioning grooves are coaxially and annularly arranged on the filter screen warp, and the low-melting-point bonding layer is uniformly filled in the weft positioning grooves.
Preferably, the outer side surface of the low-melting-point adhesive layer is lower in height than the opening position of the weft positioning groove.
Preferably, the filter screen warp and the filter screen weft are woven in a vertically-interlaced manner.
Preferably, a plurality of warp positioning grooves are uniformly formed in the weft of the filter screen according to the mesh size.
Preferably, the warp positioning grooves are uniformly filled with a low-melting-point adhesive layer.
Preferably, the warp positioning grooves and the weft positioning grooves are in one-to-one correspondence.
The utility model has the advantages that: the utility model discloses a combine filter screen warp, filter screen weft, weft positioning groove, low melting point bond line be in the same place, through experimental optimization, can make the filter screen silk weave the location with predetermined mesh size, can also carry out the hot melt to the interlacing point simultaneously and fix, promote the structural stability of mesh size, guarantee that the filter effect is stable lastingly.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the woven filter screen with stable structure of the present invention.
In the figure: 1-filter screen warp, 2-filter screen weft, 3-weft positioning groove, 4-low melting point bonding layer and 5-warp positioning groove.
[ detailed description ] embodiments
Referring to fig. 1, the woven filter screen with stable structure of the utility model comprises a filter screen warp 1, a filter screen weft 2, a weft positioning groove 3 and a low melting point bonding layer 4, wherein the filter screen warp 1 is uniformly provided with a plurality of weft positioning grooves 3 according to the mesh size, the weft positioning groove 3 is filled with the low melting point bonding layer 4, the filter screen weft 2 passes through the weft positioning groove 3 to be twisted with the filter screen warp 1, the filter screen weft 2 is contacted with the low melting point bonding layer 4, the weft positioning groove 3 is coaxially and annularly arranged on the filter screen warp 1, the low melting point bonding layer 4 is uniformly filled in the weft positioning groove 3, the outer side surface of the low melting point bonding layer 4 is lower than the opening position of the weft positioning groove 3, the filter screen warp 1 and the filter screen weft 2 are vertically woven in a staggered manner, the filter screen weft 2 is uniformly provided with a plurality of warp positioning grooves, the warp positioning grooves 5 are uniformly filled with low-melting-point bonding layers 4, and the warp positioning grooves 5 and the weft positioning grooves 3 are in one-to-one correspondence.
The utility model discloses a combine filter screen warp 1, filter screen weft 2, weft positioning groove 3, low melting point bond line 4 to be in the same place, through experimental optimization, can make the filter screen silk weave the location with predetermined mesh size, can also carry out the hot melt to the interlacing point simultaneously and fix, promote the structural stability of mesh size, guarantee that the filter effect is stable lastingly.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides a stable in structure's woven filter screen which characterized in that: including filter screen warp (1), filter screen weft (2), weft positioning groove (3), low melting point bond line (4), evenly be provided with a plurality of weft positioning groove (3) according to the mesh size on filter screen warp (1), the intussuseption of weft positioning groove (3) is filled and is provided with low melting point bond line (4), filter screen weft (2) pass weft positioning groove (3) and strand mutually with filter screen warp (1), filter screen weft (2) contact with low melting point bond line (4).
2. A structurally stable woven screen according to claim 1 wherein: the weft positioning grooves (3) are coaxially arranged on the filter screen warp (1) in a ring mode, and the low-melting-point bonding layer (4) is uniformly filled in the weft positioning grooves (3).
3. A structurally stable woven screen according to claim 1 wherein: the height of the outer side surface of the low-melting-point bonding layer (4) is lower than the opening position of the weft positioning groove (3).
4. A structurally stable woven screen according to claim 1 wherein: the filter screen warp (1) and the filter screen weft (2) are vertically and alternately woven.
5. A structurally stable woven screen according to claim 1 wherein: a plurality of warp positioning grooves (5) are uniformly arranged on the filter screen weft (2) according to the mesh size.
6. A structurally stable woven screen according to claim 5, wherein: and a low-melting-point bonding layer (4) is uniformly filled in the warp positioning groove (5).
7. A structurally stable woven screen according to claim 5, wherein: the warp positioning grooves (5) and the weft positioning grooves (3) are in one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673327.6U CN212236349U (en) | 2020-04-28 | 2020-04-28 | Stable in structure's woven filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020673327.6U CN212236349U (en) | 2020-04-28 | 2020-04-28 | Stable in structure's woven filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212236349U true CN212236349U (en) | 2020-12-29 |
Family
ID=73996277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020673327.6U Expired - Fee Related CN212236349U (en) | 2020-04-28 | 2020-04-28 | Stable in structure's woven filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212236349U (en) |
-
2020
- 2020-04-28 CN CN202020673327.6U patent/CN212236349U/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: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |