CN207745616U - A kind of Optimization-type metal wire microgroove mesh grid - Google Patents
A kind of Optimization-type metal wire microgroove mesh grid Download PDFInfo
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- CN207745616U CN207745616U CN201721685040.XU CN201721685040U CN207745616U CN 207745616 U CN207745616 U CN 207745616U CN 201721685040 U CN201721685040 U CN 201721685040U CN 207745616 U CN207745616 U CN 207745616U
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Abstract
The utility model provides a kind of Optimization-type metal wire microgroove mesh grid, specially precision 30 ~ 34 μm, high light transmission capacity, stabilized soil pavement be high, the moderate easy welding of thickness, acid and alkali-resistance environmental corrosion Optimization-type fine groove plain weave net braiding scheme, it include the stainless steel dictyosome woven using fine groove plain weave mode, stainless steel dictyosome is 2507 super-duplex stainless steel materials, the a diameter of 0.043mm of tram of stainless steel dictyosome, the thickness of a diameter of 0.125mm of organizine of stainless steel dictyosome, stainless steel dictyosome are 0.211mm；The utility model is optimized based on fine groove plain weave net, the intensity of its stainless wire mesh increases 20% or more, to realize the arrangement of direction of warp and weft more crypto set, resistance to corrosion is also obviously improved, the organizine density of finished product mesh grid increases by 6% or more, effectively increases filtering precision；Tram direction density also increases the sum of tram diameter within the scope of 3.5% or more, 50.8mm and improves 14%, to make the deformation during knitmesh lock tram, finished product web frame is made to double to stablize.
Description
Technical field
The utility model is related to sea water filter fields, and in particular to a kind of Optimization-type metal wire microgroove mesh grid.
Background technology
In high-precision filtration industry, filtering accuracy be 30 ~ 34 μm woven wire cloth generally use twill square hole net,
The weaving manner of fine groove plain weave net, fine groove diagonal screen.Compare three kinds of mesh grids with precision, the intensity of net, thickness, easily welding
Property aspect：Fine groove diagonal screen>Fine groove plain weave net>Twill square hole net；The effective cross-section filter of net, light transmission capacity：Twill square hole net>It is close
Line plain weave net>Fine groove diagonal screen；Filter the flow resistance in environment：Fine groove diagonal screen>Fine groove plain weave net>Twill square hole net.With reference to state
Family's standard《GB 5330-2003 industrial metal silks weave square-mesh screen》, square hole twill weave of the filtering accuracy at 30 ~ 34 μm
Net is unsuitable for the filtering production of welding processing because of the factor that its twine is too thin, the thick too thin, intensity of net and mesh-structured stability are poor
In product；With reference to national standard《GB/T 21648-2008 wire nets》, filtering accuracy is oblique in 30 ~ 34 μm of fine groove
Line mesh grid, net is thicker, and light transmission capacity is poor, and effective cross-section rate is respectively less than 25%, is not suitable for the filter ring of high pollution big flow
Border；In standard GB/T 21648-2008, fine groove plain weave net of the filtering accuracy in 30 ~ 34 μm of sections can not meet simultaneously
High light transmission capacity, high intensity, the braiding specification for easily weaving, easily welding.
Invention content
Purpose of the utility model is to solve the above problem, provide a kind of precision 30 ~ 34 μm, high light transmission capacity,
Stabilized soil pavement is high, the moderate easy welding of thickness, acid and alkali-resistance environmental corrosion Optimization-type fine groove plain weave net braiding scheme.
A kind of Optimization-type metal wire microgroove mesh grid includes the stainless steel dictyosome woven using fine groove plain weave mode, special
Sign is：The stainless steel dictyosome is 2507 super-duplex stainless steel materials, the tram a diameter of 0.037 of the stainless steel dictyosome
~0.043mm, a diameter of 0.12~0.13mm of organizine of the stainless steel dictyosome, the thickness of the stainless steel dictyosome are
0.194mm~0.216mm.
More preferably to realize the utility model, may further be：The braiding mesh number in tram direction is in the stainless steel dictyosome
710 mesh/25.4mm~730 mesh/25.4mm, 82 mesh of organizine/25.4mm~85 mesh/25.4mm in the stainless steel dictyosome.
More preferably to realize the utility model, may further be：The a diameter of 0.125mm of organizine of the stainless steel dictyosome,
The a diameter of 0.043mm of tram, organizine direction weave mesh number be 84 mesh/25.4mm, tram direction weave mesh number be 720 mesh/
25.4mm, net thickness are 0.211mm.
The beneficial effects of the utility model：Optimized based on the weaving manner of fine groove plain weave net, is selected by special
The super-duplex stainless steel material being very heat-treated, compares more general stainless steel wire, and the intensity of stainless wire mesh increases 20%
More than, to realize the arrangement of direction of warp and weft more crypto set, due to material so that the utility model it is anticorrosive
Ability is also obviously improved, and the organizine density of finished product mesh grid increases by 6% or more so that the netted interception of this stainless steel dictyosome
Angle increases 2 ° or more, and reticular structure angle more they tends to equilateral triangle, improves nominal aperture envelope shape, effectively improves
Filtering precision；Tram direction density also increases the sum of tram diameter within the scope of 3.5% or more, 50.8mm and improves
14%, to make the deformation during knitmesh lock tram, finished product web frame is made to double to stablize.
Description of the drawings
Fig. 1 illustrates the positive structure diagram of the utility model；
Fig. 2 illustrates the overlooking structure diagram of the utility model.
In figure, 1 is tram；2 be organizine.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the utility model.
A kind of Optimization-type metal wire microgroove mesh grid includes the stainless steel dictyosome woven using fine groove plain weave mode, wherein
The stainless steel dictyosome is 2507 super-duplex stainless steel materials, and this programme is specifically containing there are three embodiments：
First embodiment：2 a diameter of 0.125mm of organizine of the stainless steel dictyosome, 1 a diameter of 0.043mm of tram,
It is 84 mesh/25.4mm that 2 direction of organizine, which weaves mesh number, and it is 720 mesh/25.4mm that 1 direction of tram, which weaves mesh number, and net thickness is
0.211mm；Its wire elongation percentage：Not less than 25%；So that the utility model effective cross-section rate is 31%, actual measurement（Britain
The laboratories Whitehouse Cutpoint is tested）Filtering accuracy is 32 ± 1 microns, and nominal filtering accuracy is 36 microns.
Second embodiment：2 a diameter of 0.12mm of organizine of the stainless steel dictyosome, 1 a diameter of 0.037mm of tram,
It is 82 mesh/25.4mm that 2 direction of organizine, which weaves mesh number, and it is 710 mesh/25.4mm that 1 direction of tram, which weaves mesh number, and net thickness is
0.194mm；Its wire elongation percentage：Not less than 25%；So that the utility model effective cross-section rate is 41.6%, actual measurement（Britain
The laboratories Whitehouse Cutpoint is tested）Filtering accuracy is 34 ± 1 microns, and nominal filtering accuracy is 39 microns.
3rd embodiment：2 a diameter of 0.13mm of organizine of the stainless steel dictyosome, 1 a diameter of 0.043mm of tram,
It is 85 mesh/25.4mm that 2 direction of organizine, which weaves mesh number, and it is 730 mesh/25.4mm that 1 direction of tram, which weaves mesh number, and net thickness is
0.216mm；Its wire elongation percentage：Not less than 25%；So that the utility model effective cross-section rate is 30%, actual measurement（Britain
The laboratories Whitehouse Cutpoint is tested）Filtering accuracy is 31 ± 1 microns, and nominal filtering accuracy is 35 microns.
The utility model selects the super-duplex stainless steel Jing Guo special thermal treatment, compares more general stainless steel wire,
The intensity of silk increases 20% or more, due to material so that and the resistance to corrosion of the utility model is also obviously improved,
It is very big especially for the hybrid solution elevating containing chlorion.The organizine density of finished product mesh grid increases by 6% or more, realizes
The arrangement of direction of warp and weft more crypto set, as shown in Fig. 2, the reticular structure angle of metal wire microgroove mesh grid more they tends to
Side triangle improves nominal aperture envelope shape so that the netted interception angle of this stainless steel dictyosome increases 2 ° or more, has
Effect improves filtering precision；In addition, its tram direction density increase within the scope of 3.5% or more, 50.8mm tram diameter it
With improve 14%, to make the deformation during knitmesh lock tram, finished product web frame is made to double to stablize；So that this
Utility model has the advantages such as corrosion-resistant, high-precision, low flow resistance compared with conventional metals silk fine groove mesh grid, be suitable for liquid with
Gas purification is filtered.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of Optimization-type metal wire microgroove mesh grid includes the stainless steel dictyosome woven using fine groove plain weave mode, feature
It is：The stainless steel dictyosome is 2507 super-duplex stainless steel materials, the tram a diameter of 0.037 of the stainless steel dictyosome~
The thickness of 0.043mm, a diameter of 0.12~0.13mm of organizine of the stainless steel dictyosome, the stainless steel dictyosome are 0.194mm
~0.216mm.
2. a kind of Optimization-type metal wire microgroove mesh grid according to claim 1, it is characterised in that：The stainless steel dictyosome
The braiding mesh number in middle tram direction is 710 mesh/25.4mm~730 mesh/25.4mm, 82 mesh of organizine in the stainless steel dictyosome/
25.4mm~85 mesh/25.4mm.
3. a kind of Optimization-type metal wire microgroove mesh grid according to claim 2, it is characterised in that：The stainless steel dictyosome
The a diameter of 0.125mm of organizine, a diameter of 0.043mm of tram, organizine direction weave mesh number be 84 mesh/25.4mm, latitude
Braiding mesh number in silk direction is 720 mesh/25.4mm, and net thickness is 0.211mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685040.XU CN207745616U (en) | 2017-12-07 | 2017-12-07 | A kind of Optimization-type metal wire microgroove mesh grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685040.XU CN207745616U (en) | 2017-12-07 | 2017-12-07 | A kind of Optimization-type metal wire microgroove mesh grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745616U true CN207745616U (en) | 2018-08-21 |
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ID=63148792
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721685040.XU Active CN207745616U (en) | 2017-12-07 | 2017-12-07 | A kind of Optimization-type metal wire microgroove mesh grid |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970681A (en) * | 2017-12-07 | 2018-05-01 | 新乡市天诚航空净化设备有限公司 | Application of the super-duplex stainless steel material in fine groove plain weave net |
| CN112791509A (en) * | 2021-01-04 | 2021-05-14 | 西部宝德科技股份有限公司 | Preparation method of metal stranded wire filter screen |
| CN113018983A (en) * | 2021-03-11 | 2021-06-25 | 广州工程技术职业学院 | Filter screen based on metal wire |
-
2017
- 2017-12-07 CN CN201721685040.XU patent/CN207745616U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970681A (en) * | 2017-12-07 | 2018-05-01 | 新乡市天诚航空净化设备有限公司 | Application of the super-duplex stainless steel material in fine groove plain weave net |
| CN112791509A (en) * | 2021-01-04 | 2021-05-14 | 西部宝德科技股份有限公司 | Preparation method of metal stranded wire filter screen |
| CN113018983A (en) * | 2021-03-11 | 2021-06-25 | 广州工程技术职业学院 | Filter screen based on metal wire |
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