CN220405083U - Corrosion-resistant industrial filter cloth - Google Patents
Corrosion-resistant industrial filter cloth Download PDFInfo
- Publication number
- CN220405083U CN220405083U CN202321931362.3U CN202321931362U CN220405083U CN 220405083 U CN220405083 U CN 220405083U CN 202321931362 U CN202321931362 U CN 202321931362U CN 220405083 U CN220405083 U CN 220405083U
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- filter cloth
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- fiber
- woven
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- 239000004744 fabric Substances 0.000 title claims abstract description 96
- 238000005260 corrosion Methods 0.000 title claims abstract description 54
- 230000007797 corrosion Effects 0.000 title claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 70
- 229920000728 polyester Polymers 0.000 claims abstract description 29
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims description 6
- 229920002978 Vinylon Polymers 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 abstract description 11
- 239000000706 filtrate Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model provides an anti-corrosion industrial filter cloth, which relates to the field of industrial filter cloth and comprises: the filter cloth comprises a filter cloth body and a polyester fiber layer, wherein the polyester fiber layer is arranged in the filter cloth body, a ceramic fiber layer is woven on the upper end face of the polyester fiber layer, an anti-corrosion woven layer is bonded at the upper end of the ceramic fiber layer and consists of a stainless steel mesh layer and a composite anti-corrosion layer, a fiber cloth layer is woven on the upper end face of the anti-corrosion woven layer, and an elastic filling strip is wrapped on the inner side of the fiber cloth layer. The utility model solves the problem that the glass fiber in the glass fiber mesh cloth in the corrosion-resistant layer is inevitably harmful to human body when repeatedly cleaned.
Description
Technical Field
The utility model relates to the field of industrial filter cloth, in particular to an anti-corrosion industrial filter cloth.
Background
The filter cloth mainly comprises: the polyester filter cloth, the polypropylene filter cloth, the nylon filter cloth, the vinylon filter cloth, the acid-resistant, weak-resistant, wear-resistant, corrosion-resistant and recovery properties are good, and the conductivity is poor, wherein the polyester fiber is resistant to the temperature of 130-150 ℃, the product has the special advantages of the common felt filter cloth, the wear-resistant property is very good, the cost performance is very high, the product becomes the variety with the largest usage amount in the felt filter material, the corrosion-resistant layer comprises stainless steel fibers, glass fiber mesh cloth and carbon fibers, the glass fiber mesh cloth is bonded between the stainless steel fibers and the carbon fibers, the beneficial effects are that corrosive liquid is prevented from being in the filter material, the filter cloth is damaged, compared with the traditional industrial filter cloth, the device improves the practicability, but the glass fiber in the glass fiber mesh cloth in the corrosion-resistant layer is difficult to avoid the problem that the glass fiber mesh cloth is harmful to human body when the glass fiber mesh cloth is repeatedly cleaned in the prior art.
Disclosure of Invention
In order to overcome the defects existing in the prior art, an anti-corrosion industrial filter cloth is provided at present, so that the problem that glass fibers in glass fiber mesh cloth in an anti-corrosion layer are inevitably harmful to human bodies when repeatedly cleaned is solved.
To achieve the above object, there is provided an anti-corrosion industrial filter cloth comprising: the filter cloth comprises a filter cloth body and a polyester fiber layer, wherein the polyester fiber layer is contained in the filter cloth body,
the anti-corrosion polyester fiber fabric is characterized in that a ceramic fiber layer is woven on the upper end face of the polyester fiber layer, an anti-corrosion woven layer is bonded at the upper end of the ceramic fiber layer and consists of a stainless steel net layer and a composite anti-corrosion layer, a fiber cloth layer is woven on the upper end face of the anti-corrosion woven layer, and an elastic filling strip is wrapped on the inner side of the fiber cloth layer.
Further, the filter cloth body comprises a fiber cloth layer, an anti-corrosion woven layer, a ceramic fiber layer and a polyester fiber layer.
Further, the upper surface of the polyester fiber layer is adhered with a first wear-resistant layer, and the lower end surface of the polyester fiber layer is adhered with a second wear-resistant layer.
Further, the first wear-resistant layer and the first wear-resistant layer are woven by vinylon fibers.
Further, stainless steel mesh layers are adhered to the upper surface and the lower surface of the composite anti-corrosion layer; and the composite anticorrosive layer is formed by soaking polyester fibers of polytetrafluoroethylene.
Further, extension blocks are symmetrically arranged on the front side and the rear side of the elastic filling strip, and positioning holes are formed in the surfaces of the extension blocks; and the positioning holes are penetrated by fibers.
Furthermore, elastic filling strips are fixedly arranged on the inner side of the fiber cloth layer at equal intervals, and the surfaces of the elastic filling strips are porous.
The anti-corrosion industrial filter cloth has the beneficial effects that the anti-corrosion industrial filter cloth is woven on the inner side of the filter cloth by utilizing the anti-corrosion woven layer, so that the anti-corrosion property of the filter cloth is conveniently increased, the durability of the industrial filter cloth is improved, sharp impurities in filtrate are blocked by arranging the elastic filling strips and the fiber cloth layer on the upper layer of the anti-corrosion woven layer in the process, the impurities in the filtrate are prevented from penetrating the industrial filter cloth, the damage of the industrial filter cloth is conveniently reduced, and the filtering and anti-corrosion woven layer of the industrial filter cloth is protected.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of an anticorrosive industrial filter cloth according to an embodiment of the utility model.
FIG. 2 is a schematic cross-sectional view of an anti-corrosion braid according to an embodiment of the present utility model.
FIG. 3 is a schematic cross-sectional view of a fiber cloth layer and an elastic filler strip according to an embodiment of the present utility model.
Fig. 4 is a schematic top view of an elastic filler strip according to an embodiment of the present utility model.
In the figure: 1. a filter cloth body; 11. a first wear layer; 12. a second wear layer; 2. a fiber cloth layer; 3. an anti-corrosion braid; 31. stainless steel mesh layer; 32. a composite anticorrosive layer; 4. a ceramic fiber layer; 5. a polyester fiber layer; 6. an elastic filler strip; 61. an extension block; 62. and positioning holes.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
Referring to fig. 1 to 4, the present utility model provides an anti-corrosion industrial filter cloth comprising: the filter cloth body 1 and the polyester fiber layer 5, the polyester fiber layer 5 is contained in the filter cloth body 1,
the ceramic fiber layer 4 is woven on the upper end face of the polyester fiber layer 5, the anti-corrosion woven layer 3 is bonded on the upper end of the ceramic fiber layer 4, the anti-corrosion woven layer 3 consists of a stainless steel mesh layer 31 and a composite anti-corrosion layer 32, the fiber cloth layer 2 is woven on the upper end face of the anti-corrosion woven layer 3, and the elastic filling strips 6 are wrapped on the inner side of the fiber cloth layer 2.
Working principle: the anti-corrosion woven layer 3 is woven on the inner side of the filter cloth body 1, so that the anti-corrosion property of the filter cloth is conveniently increased, the durability of the industrial filter cloth is improved, the elastic filling strips 6 and the fiber cloth layer 2 are arranged on the upper layer of the process anti-corrosion woven layer 3, sharp impurities in filtrate are blocked, the impurities in the filtrate are prevented from penetrating through the industrial filter cloth, and the damage of the industrial filter cloth is conveniently reduced.
In this embodiment, the filter cloth body 1 includes a fiber cloth layer 2, an anti-corrosion woven layer 3, a ceramic fiber layer 4 and a polyester fiber layer 5.
As a preferred embodiment, the filter cloth body 1 has excellent corrosion resistance, puncture resistance and filtration properties through the fiber cloth layer 2, the corrosion resistant braid layer 3, the ceramic fiber layer 4 and the polyester fiber layer 5.
In this embodiment, the first wear-resistant layer 11 is adhered to the upper surface of the polyester fiber layer 5, and the second wear-resistant layer 12 is adhered to the lower end surface of the polyester fiber layer 5.
As a preferred embodiment, the first wear-resistant layer 11 and the second wear-resistant layer 12 serve to wear-resistant and protect the filter cloth body 1, and reduce the wear degree of the internal structural layers of the filter cloth body 1.
In the present embodiment, the first wear-resistant layer 11 and the first wear-resistant layer 11 are woven from vinylon fibers.
As a preferred embodiment, the vinylon fiber has better wear resistance, so that the wear degree of the filter cloth body 1 is reduced during daily cleaning, and the wear resistance of the filter cloth body 1 is improved.
In this embodiment, stainless steel mesh layers 31 are adhered to the upper and lower surfaces of the composite anticorrosive layer 32; and the composite anticorrosive layer 32 is made of polyester fibers soaked in polytetrafluoroethylene.
As a preferred embodiment, the stainless steel mesh layer 31 and the composite corrosion protection layer 32 facilitate increasing the corrosion resistance of the filter cloth and improving the durability of the industrial filter cloth.
In the embodiment, the front and rear sides of the elastic filling strip 6 are symmetrically provided with extension blocks 61, and the surfaces of the extension blocks 61 are provided with positioning holes 62; and the positioning holes 62 are penetrated by fibers.
As a preferred embodiment, the elastic filler strips 6 are woven and fixed in the fiber cloth layer 2 by the extension blocks 61 on the front and rear sides, so that the position of each elastic filler strip 6 is fixed.
In this embodiment, elastic filling strips 6 are fixed on the inner side of the fiber cloth layer 2 in an equidistant arrangement, and the surfaces of the elastic filling strips 6 are porous.
As a preferred embodiment, the elastic filling strips 6 are woven on the inner side of the fiber cloth layer 2, so that sharp impurities in filtrate are conveniently blocked, and the filter cloth body 1 is prevented from being pierced and damaged and cannot be used continuously.
The anti-corrosion industrial filter cloth can effectively solve the problem that glass fibers are inevitably harmful to human bodies, is convenient to reduce the damage of the industrial filter cloth, protects the filtering and anti-corrosion braiding layers of the industrial filter cloth, is convenient to increase the anti-corrosion property of the filter cloth, improves the durability of the industrial filter cloth, and is suitable for the anti-corrosion industrial filter cloth.
Claims (7)
1. An anti-corrosion industrial filter cloth comprising: the filter cloth comprises a filter cloth body (1) and a polyester fiber layer (5), wherein the polyester fiber layer (5) is contained in the filter cloth body (1), and is characterized in that:
ceramic fiber layer (4) has been woven to polyester fiber layer (5) up end, ceramic fiber layer (4) upper end bonding has anticorrosion weaving layer (3), anticorrosion weaving layer (3) are constituteed by stainless steel net layer (31) and compound anticorrosive coating (32), fiber cloth layer (2) have been woven to anticorrosion weaving layer (3) up end, fiber cloth layer (2) inboard parcel has elasticity filler strip (6).
2. The anti-corrosion industrial filter cloth according to claim 1, wherein the filter cloth body (1) comprises a fiber cloth layer (2), an anti-corrosion woven layer (3), a ceramic fiber layer (4) and a polyester fiber layer (5).
3. The anti-corrosion industrial filter cloth according to claim 1, wherein the upper surface of the polyester fiber layer (5) is adhered with a first wear-resistant layer (11), and the lower end surface of the polyester fiber layer (5) is adhered with a second wear-resistant layer (12).
4. A corrosion resistant industrial filter cloth according to claim 3, characterized in that the first wear layer (11) and the first wear layer (11) are woven from vinylon fibres.
5. The anti-corrosion industrial filter cloth according to claim 1, wherein the upper and lower surfaces of the composite anti-corrosion layer (32) are adhered with stainless steel mesh layers (31); and the composite anticorrosive layer (32) is formed by soaking polyester fibers of polytetrafluoroethylene.
6. The anti-corrosion industrial filter cloth according to claim 1, wherein the front side and the rear side of the elastic filling strip (6) are symmetrically provided with extension blocks (61), and positioning holes (62) are formed in the surfaces of the extension blocks (61); and the positioning holes (62) penetrate through the fiber.
7. The anti-corrosion industrial filter cloth according to claim 1, wherein elastic filling strips (6) are fixedly arranged on the inner side of the fiber cloth layer (2) at equal intervals, and the surfaces of the elastic filling strips (6) are porous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931362.3U CN220405083U (en) | 2023-07-20 | 2023-07-20 | Corrosion-resistant industrial filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931362.3U CN220405083U (en) | 2023-07-20 | 2023-07-20 | Corrosion-resistant industrial filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220405083U true CN220405083U (en) | 2024-01-30 |
Family
ID=89644954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321931362.3U Active CN220405083U (en) | 2023-07-20 | 2023-07-20 | Corrosion-resistant industrial filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220405083U (en) |
-
2023
- 2023-07-20 CN CN202321931362.3U patent/CN220405083U/en active Active
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