CN211635583U - Filament double-calendering heavy twill filter cloth - Google Patents
Filament double-calendering heavy twill filter cloth Download PDFInfo
- Publication number
- CN211635583U CN211635583U CN202020028995.3U CN202020028995U CN211635583U CN 211635583 U CN211635583 U CN 211635583U CN 202020028995 U CN202020028995 U CN 202020028995U CN 211635583 U CN211635583 U CN 211635583U
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- China
- Prior art keywords
- tether
- cloth body
- cloth
- filter cloth
- calendering
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- 239000004744 fabric Substances 0.000 title claims abstract description 148
- 238000003490 calendering Methods 0.000 title claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000000576 coating method Methods 0.000 claims abstract description 31
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 238000009958 sewing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012065 filter cake Substances 0.000 abstract description 16
- 238000001125 extrusion Methods 0.000 abstract description 14
- 239000012141 concentrate Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 29
- 238000009941 weaving Methods 0.000 description 13
- 239000004743 Polypropylene Substances 0.000 description 9
- -1 polypropylene Polymers 0.000 description 9
- 229920001155 polypropylene Polymers 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 6
- 230000035699 permeability Effects 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model provides a heavy twill filter cloth of two calendering of filament, including the cloth body, the cloth body top is sewed up and is sewed up the seam layer, and sews up the inside running through of layer and have first tether, first tether outer wall swing joint has the second tether, cloth body internally mounted has the woof, and woof one side cross connection has the warp, and the cloth body top bonds and has the adsorption coating, the brush has high-elastic coating bottom the cloth body, and high-elastic coating outer wall installs the calendering layer. The utility model discloses in, through the relative setting of first tether and second tether, when making the first tether of pulling and second tether, make the seam layer concentrate to inside to make the cloth body concentrate to middle extrusion, through such setting, can make the cloth body make the filter cake drop through receiving the extrusion, thereby quick filter cake to the filter cloth top is unloaded, and grasp extrusion strength that can be convenient through controlling first tether and second tether, make work efficiency promote greatly, reduce the waste of manpower resources.
Description
Technical Field
The utility model relates to a filter cloth technical field weaves especially relates to heavy twill filter cloth of filament double calendering.
Background
The filter cloth mainly includes: dacron filter cloth, polypropylene fibre filter cloth, polyamide fibre filter cloth, the vinylon filter cloth, filter cloth material performance: the polypropylene filter cloth is melt spinning fiber, is filter cloth with excellent acid resistance and alkali resistance, is industrial cloth woven by polypropylene filaments, and has smooth cloth surface and good air permeability.
The conventional woven cloth filter cloth only adopts a traditional weaving method, so that the wear resistance is poor when the filter cloth is used, the service life of the filter cloth is short, the damaged part of the woven cloth cannot be quickly repaired and set through a tether, and the filter cloth does not have a wax plating layer and a sponge layer, so that the phenomenon of deformation and pollution easily occurs to the cloth body.
Therefore, there is a need to provide a filament double-calendered heavy twill filter cloth to solve the above technical problems.
Disclosure of Invention
The utility model provides a heavy twill filter cloth of filament two calendering has solved current machine and has weaved the filter cloth and only adopt traditional method of weaving for it is when using, and wear resistance is not good, causes filter cloth life weak point, and can not restore the setting fast to the damaged department of weaving through the tether, does not possess wax plating layer and sponge layer moreover, makes the cloth body appear the problem of the phenomenon of deformation pollution easily.
For solving the technical problem, the utility model provides a heavy twill filter cloth of two calendering of filament, including the cloth body, the seam layer has been sewed up at cloth body top, and sews up the in situ portion and run through and have first tether, first tether outer wall swing joint has the second tether, cloth body internally mounted has the woof, and woof one side cross connection has the warp, and cloth body top bonds and has adsorption coating, the brush has high-elastic coating bottom the cloth body, and high-elastic coating outer wall installs the calendering layer.
Preferably, the sewing layer forms a transmission structure through the first tether, the second tether and the cloth body, and the first tether and the second tether are symmetrical with respect to a central axis of the cloth body.
Preferably, the sewing layers are respectively arranged on two sides of the top end of the cloth body in a group, and each group of sewing layers is symmetrical relative to the transverse axis of the cloth body.
Preferably, the warp and the weft form a staggered and circulating weaving, and the warp and the weft are distributed in a vertical shape.
Preferably, the cross section of the adsorption coating layer is coincident with that of the high-elasticity coating layer, and the adsorption coating layer and the high-elasticity coating layer are symmetrical about the transverse axis of the cloth body.
Preferably, the calendering layers are respectively arranged at symmetrical positions of the transverse axis of the cloth body, and the cross section of the calendering layer is coincided with the cross section of the cloth body.
Compared with the prior art, the utility model provides a heavy twill filter cloth of filament two calendering has following beneficial effect:
1. the utility model discloses in, through the relative setting of first tether and second tether, when making the first tether of pulling and second tether, make the seam layer concentrate to inside to make the cloth body concentrate to middle extrusion, through such setting, can make the cloth body make the filter cake drop through receiving the extrusion, thereby quick filter cake to the filter cloth top is unloaded, and grasp extrusion strength that can be convenient through controlling first tether and second tether, make work efficiency promote greatly, reduce the waste of manpower resources.
2. The utility model discloses in, through getting two warps and winding the higher authority to two woofs, two warps are woven by the circulation weaving method that two woofs were walked around again, and whole line is right slant to in order to improve the defect that the twill single face was woven, thereby add the organization point of warp, woof on original basis, make the filter cloth two sides all possess and weave the tissue, improve intensity, elasticity, the gas permeability etc. of filter cloth, feel more gentle and agreeable smooth.
3. The utility model discloses in, through the adsorption coating on cloth body top, can improve the aperture of filter cloth, improve the filter fineness of filter cloth, make the stripping performance of filter cloth excellent relatively, reduce filter cloth hole blockage rate, under the effect of high-elastic coating, make the filter cloth be rich in very strong resilience, can make the cloth body resume fast behind the extrusion filter cake, the effectual resilience ability that improves the filter cloth has guaranteed the stability that the filter cloth takes shape, improves the work efficiency of filter cloth.
Drawings
Fig. 1 is a schematic structural view of a filament double-calendered heavy twill filter cloth according to the present invention;
fig. 2 is a schematic view of the overlooked internal structure of the cloth body provided by the present invention;
fig. 3 is a schematic structural view of a side surface of the cloth body provided by the present invention.
Reference numbers in the figures: 1. a cloth body; 2. a sewing layer; 3. a first tether; 4. a second tether; 5. a weft yarn; 6. warp yarns; 7. adsorbing the coating; 8. a high-elasticity coating; 9. and (5) rolling a finish layer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a filament double-calendered heavy twill filter cloth according to the present invention; fig. 2 is a schematic view of the overlooked internal structure of the cloth body provided by the present invention; fig. 3 is a schematic structural view of a side surface of the cloth body provided by the present invention. Two heavy twill filter cloth of calendering of filament, including the cloth body 1, seam layer 2, first tether 3, second tether 4, woof 5, warp 6, adsorption coating 7, high-elastic coating 8 and calendering layer 9, seam layer 2 has been sewed up at cloth body 1 top, and seam layer 2 inside runs through there is first tether 3, 3 outer wall swing joint of first tether have second tether 4, 1 internally mounted of cloth body has woof 5, and woof 5 one side cross connection has warp 6, and 1 top of cloth body bonds and has adsorption coating 7, 1 bottom of cloth body is painted with high-elastic coating 8, and high-elastic coating 8 outer wall installs calendering layer 9, grasp extrusion strength that can be convenient through controlling first tether 3 and second tether 4, make work efficiency promote greatly, reduce the waste of manpower resources.
Furthermore, the sewing layer 2 forms a transmission structure with the cloth body 1 through the first tether 3, the second tether 4, and the first tether 3 and the second tether 4 are symmetrical about the central axis of the cloth body 1, so that the sewing layer is convenient for a user to operate under the action of the first tether 3 and the second tether 4, a filter cake is conveniently removed, and the working efficiency and the service life of the filter cloth are improved.
Furthermore, the two sides of the top end of the cloth body 1 are respectively provided with a group of the sewing layers 2, each group of the sewing layers 2 is symmetrical about the transverse axis of the cloth body 1, the cloth body 1 is driven to be extruded and concentrated towards the middle through the sewing layers 2, so that the cloth body 1 is extruded to enable a filter cake to fall off, and the filter cloth is rapidly detached from the filter cake.
Furthermore, the warp 6 and the weft 5 form a staggered and circulating weaving, the warp 6 and the weft 5 are distributed in a vertical shape, and the weave points of the warp 6 and the weft 5 are added on the original basis, so that both sides of the filter cloth have weaving weave, the strength, the elasticity, the air permeability and the like of the filter cloth are improved, and the hand feeling is more smooth and smooth.
Furthermore, the cross section of the adsorption coating 7 coincides with the cross section of the high-elasticity coating 8, the adsorption coating 7 and the high-elasticity coating 8 are symmetrical about the transverse axis of the cloth body 1, and the high-elasticity coating 8 can enhance the resilience of the filter cloth, so that the cloth body 1 can be quickly restored after a filter cake is extruded, and the stability of the filter cloth is ensured.
Furthermore, the calendering layers 9 are respectively arranged at symmetrical positions of the transverse axis of the cloth body 1, the cross section of each calendering layer 9 is overlapped with that of the cloth body 1, and the calendering layers 9 can effectively improve the aperture of the filter cloth and improve the filtering precision of the filter cloth by calendering the two sides of the cloth body 1.
The utility model provides a two heavy twill filter cloth's of calendering of filament theory of operation as follows:
when the device is used, the sewing layer 2 drives the cloth body 1 to extrude and concentrate towards the middle by pulling the first tether 3 and the second tether 4, so that a filter cake drops off by extrusion of the cloth body 1, filter cloth is quickly detached from the filter cake, the extrusion strength can be conveniently mastered by controlling the first tether 3 and the second tether 4, the working efficiency is greatly improved, and the waste of human resources is reduced, because the polypropylene filament is polypropylene fine denier fiber, compared with the conventional polypropylene filament, the polypropylene fine denier fiber has the advantages of lighter specific gravity, smaller heat conductivity coefficient, good wear resistance, high strength, small moisture regain and the like, the polypropylene raw material is melted and then is extruded and spun → stretched → lapping → bonded to prepare the polypropylene fiber with the monofilament titer smaller than 2.2dtex, and two warps 6 are taken to wind on two wefts 5 by adopting 2/2 twill weaving method, two warps 6 are woven by a circular weaving method in which two wefts 5 bypass, the whole texture is right oblique, in order to improve the defect of twill single-sided weaving, a reinforced twill weaving method is adopted, so that the weave points of the warps 6 and the wefts 5 are added on the original basis, the two sides of the filter cloth have weaving textures, the strength, the elasticity, the air permeability and the like of the filter cloth are improved, the hand feeling of the filter cloth is more smooth, the pore diameter of the filter cloth can be improved through an adsorption coating 7 at the top end of the cloth body 1, the filtering precision of the filter cloth is improved, the stripping performance of the filter cloth is relatively excellent, the filter cloth is provided with strong rebound resilience under the action of a high-elasticity coating 8, the cloth body 1 can be quickly recovered after extruding a filter cake, the rebound capability of the filter cloth is effectively improved, the forming stability of the filter cloth is ensured, and the filter cloth is subjected to double-sided calendering at the, the working efficiency is greatly improved, the filter cloth subjected to double-sided calendering has a smooth surface, the interception degree of waste particles in liquid is doubled, and the filter cake is removed more quickly, so that the service life of the filter cloth is prolonged, and the working principle of the device is completed.
Compared with the prior art, the utility model provides a heavy twill filter cloth of filament two calendering has following beneficial effect:
1. the utility model discloses in, through the relative setting of first tether 3 and second tether 4, when making the first tether 3 of pulling and second tether 4, make seam layer 2 concentrate to inside, thereby make the cloth body 1 concentrate to middle extrusion, through such setting, can make the cloth body 1 make the filter cake drop through receiving the extrusion, thereby quick filter cake to the filter cloth top is unloaded, and grasp extrusion strength that can be convenient through controlling first tether 3 and second tether 4, make work efficiency promote greatly, reduce the waste of manpower resources.
2. The utility model discloses in, through getting two warp 6 and winding two woofs 5 the higher authority, two warp 6 are woven by the circulation weaving method that two woofs 5 were walked around again, and whole line is right slant to in order to improve the defect that the twill single face was woven, thereby add warp 6, woof 5's structure point on original basis, make the filter cloth two sides all possess and weave the tissue, improve intensity, elasticity, the gas permeability etc. of filter cloth, feel more gentle and agreeable smooth.
3. The utility model discloses in, through the adsorption coating 7 on 1 top of the cloth body, can improve the aperture of filter cloth, improve the filter fineness of filter cloth, make the stripping performance of filter cloth excellent relatively, reduce filter cloth pore blocking rate, under high-elastic coating 8's effect, make the filter cloth be rich in very strong resilience, can make cloth body 1 resume fast behind the extrusion filter cake, the effectual resilience ability that improves the filter cloth has guaranteed the shaping stability of filter cloth, improves the work efficiency of filter cloth.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. Two heavy twill filter cloth of calendering of filament, including the cloth body (1), its characterized in that, the seam layer (2) has been sewed up at cloth body (1) top, and has run through first rope (3) inside seam layer (2), first rope (3) outer wall swing joint has second rope (4), cloth body (1) internally mounted has woof (5), and woof (5) one side cross connection has warp (6), and cloth body (1) top bonding has adsorption coating (7), cloth body (1) bottom is brushed with high-elastic coating (8), and high-elastic coating (8) outer wall installs calendering layer (9).
2. The filament double-calendered heavy twill filter cloth according to claim 1, wherein the sewing layer (2) forms a transmission structure with the cloth body (1) through a first tether (3), a second tether (4), and the first tether (3) and the second tether (4) are symmetrical with respect to a central axis of the cloth body (1).
3. The filament double-calendered heavy twill filter cloth according to claim 1, wherein the sewing layers (2) are respectively provided in one set at both sides of the top end of the cloth body (1), and each set of sewing layers (2) is symmetrical with respect to the transverse axis of the cloth body (1).
4. The filament double-calendered heavy twill filter cloth according to claim 1, wherein the warp yarns (6) and the weft yarns (5) form a staggered and circulating weave, and the warp yarns (6) and the weft yarns (5) are distributed in a vertical shape.
5. The filament double-calendered heavy twill filter cloth according to claim 1, wherein the cross section of the adsorption coating (7) coincides with the cross section of the high-elasticity coating (8), and the adsorption coating (7) and the high-elasticity coating (8) are symmetrical with respect to the transverse axis of the cloth body (1).
6. The filament double-calendered heavy twill filter cloth according to claim 1, wherein the calendering layers (9) are respectively provided with one layer at symmetrical positions of a transverse axis of the cloth body (1), and the cross section of the calendering layers (9) is coincident with that of the cloth body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020028995.3U CN211635583U (en) | 2020-01-08 | 2020-01-08 | Filament double-calendering heavy twill filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020028995.3U CN211635583U (en) | 2020-01-08 | 2020-01-08 | Filament double-calendering heavy twill filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211635583U true CN211635583U (en) | 2020-10-09 |
Family
ID=72703965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020028995.3U Expired - Fee Related CN211635583U (en) | 2020-01-08 | 2020-01-08 | Filament double-calendering heavy twill filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211635583U (en) |
-
2020
- 2020-01-08 CN CN202020028995.3U patent/CN211635583U/en not_active Expired - Fee Related
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| 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: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |