CN211486822U - Acrylic industrial filter cloth - Google Patents
Acrylic industrial filter cloth Download PDFInfo
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- CN211486822U CN211486822U CN201921854450.1U CN201921854450U CN211486822U CN 211486822 U CN211486822 U CN 211486822U CN 201921854450 U CN201921854450 U CN 201921854450U CN 211486822 U CN211486822 U CN 211486822U
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Abstract
The utility model discloses an inferior gram force industry filter cloth, including base cloth layer and the first precoat and the second precoat of compound terminal surface about the base cloth layer, first precoat and second precoat all are equipped with the hole, just be equipped with the filoplume in the hole. The utility model discloses an adopt the fibre that homopolymer ya keli made as the main body material of filter cloth, have better corrosion resistance, chemical stability is better. Meanwhile, hairiness is arranged in the pores of the base cloth layer, the first filter material layer and the second filter material layer, so that tiny particles can be effectively filtered, and a better filtering effect is achieved when the pore sizes are the same; the multi-layer filter material layer is arranged, so that the filtering effect can be further enhanced; meanwhile, the size of the pores of the filter material layer is gradually increased, so that the filter cloth can be conveniently cleaned subsequently and can be reused; the pores are distributed in a trumpet shape, which is beneficial to the subsequent back blow washing.
Description
Technical Field
The utility model relates to an industry filter cloth technical field especially relates to an inferior gram force industry filter cloth.
Background
The industrial filter cloth is a filter medium woven by natural fibers and synthetic fibers and is mainly used for solid-liquid separation and industrial dust removal.
At present, if it is necessary to adapt the filtration to different size particulate materials, it is common practice to consider increasing the weaving density to vary the size of the filter cloth pores. However, the pore size of the prior art filter cloth is difficult to achieve below 10 microns. Therefore, when the filter cloth in the prior art collects materials, the filter cloth has poor filtering efficiency on the materials below 10 microns, so that a lot of more valuable particle materials smaller than 10 microns are lost in liquid gas or liquid along with the gas or the liquid.
In the field of purifying nickel, nickel in electrolyte needs to be filtered, the filtering effect of the conventional filter cloth is relatively poor, the conventional filter cloth cannot be recycled, and the filtering efficiency is low.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide an inferior gram force industry filter cloth, filter cloth have stronger weatherability, and the aperture of filter cloth is less simultaneously, can effective filtration, used repeatedly.
The technical scheme of the utility model as follows:
the acrylic industrial filter cloth comprises a base cloth layer, a first filter material layer and a second filter material layer, wherein the first filter material layer and the second filter material layer are compounded on the upper end face and the lower end face of the base cloth layer, holes are formed in the base cloth layer, the first filter material layer and the second filter material layer, and hairiness is arranged in the holes.
Furthermore, the base cloth layer, the first filter material layer and the second filter material layer are woven by yarns made of the homopolymer acrylic fibers.
Furthermore, the first filter material layer and the second filter material layer are multilayer.
Furthermore, the first filter material layer and the second filter material layer are formed by compounding 3-5 filter material layers.
Furthermore, the sizes of the pores of the first filter material layer, the base cloth layer and the second filter material layer are gradually increased from top to bottom.
Furthermore, the pore size distribution of the first filter material layer and the second filter material layer is trumpet-shaped.
The utility model has the advantages that: the fiber prepared from the homopolymer acrylic is used as the main material of the filter cloth, so that the corrosion resistance and the chemical stability are good. Meanwhile, hairiness is arranged in the pores of the base cloth layer, the first filter material layer and the second filter material layer, so that tiny particles can be effectively filtered, and a better filtering effect is achieved when the pore sizes are the same; the multi-layer filter material layer is arranged, so that the filtering effect can be further enhanced; meanwhile, the size of the pores of the filter material layer is gradually increased, so that the filter cloth can be conveniently cleaned subsequently and can be reused; the pores are distributed in a trumpet shape, which is beneficial to the subsequent back blow washing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the cross-sectional structure of an acrylic industrial filter cloth according to the present invention;
FIG. 2 is a partial schematic view of a top view of the filter cloth of FIG. 1;
FIG. 3 is a schematic view of the pore structure of the filter cloth in FIG. 1.
In the figure: 1-a base fabric layer; 2-a first filter material layer; 3-a second filter material layer; 4-pores; 41-hairiness.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1 and 2, an acrylic industrial filter cloth comprises a base cloth layer 1, and a first filter material layer 2 and a second filter material layer 3 which are compounded on the upper end surface and the lower end surface of the base cloth layer 1, wherein the base cloth layer 1, the first filter material layer 2 and the second filter material layer 3 are woven by yarns made of homopolymer acrylic fibers, holes 4 are formed in the base cloth layer 1, the first filter material layer 2 and the second filter material layer 3, hairiness 41 is arranged in the holes 4, and the hairiness 41 is fiber hairiness carried by acrylic fibers and is pressed into the holes 4 through thermal compression. The fiber prepared from the homopolymer acrylic is used as the main material of the filter cloth, and has better corrosion resistance and chemical stability. Meanwhile, hairiness is arranged in the pores 4 of the base cloth layer 1, the first filter material layer 2 and the second filter material layer 3, so that tiny particles can be effectively filtered, and a better filtering effect is achieved when the pore sizes are the same.
With reference to fig. 3 on the basis of fig. 1 and 2, the first filter material layer 2 and the second filter material layer 3 are multiple layers (preferably 3-5 layers), the sizes of the pores of the first filter material layer 2, the base cloth layer 1 and the second filter material layer 3 are gradually increased from top to bottom, and the sizes of the pores of the first filter material layer 2 and the second filter material layer 3 are horn-shaped (i.e. the filter materials with different pores are compounded layer by layer), so that the filter cloth is suitable for back blowing (flushing) from the lower part of the second filter material layer 3, and the filter cloth can be used repeatedly.
In the present application, the structures and the connection relations that are not described in detail are all the prior art, and the structures and the principles thereof are known in the prior art and are not described herein again.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an inferior gram force industry filter cloth, includes base cloth layer and the first filter material layer and the second filter material layer of compound terminal surface about the base cloth layer, its characterized in that: the base cloth layer, the first filter material layer and the second filter material layer are all provided with holes, and hairiness is arranged in the holes.
2. The acryl industrial filter cloth according to claim 1, wherein: the base cloth layer, the first filter material layer and the second filter material layer are woven by yarns made of homopolymer acrylic fibers.
3. The acryl industrial filter cloth according to claim 1 or 2, wherein: the first filter material layer and the second filter material layer are multilayer.
4. The acryl industrial filter cloth according to claim 3, wherein: the first filter material layer and the second filter material layer are formed by compounding 3-5 filter material layers.
5. The acryl industrial filter cloth according to claim 3, wherein: the sizes of the pores of the first filter material layer, the base cloth layer and the second filter material layer are gradually increased from top to bottom.
6. The acryl industrial filter cloth according to claim 3, wherein: the pore size distribution of the first filter material layer and the second filter material layer is trumpet-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854450.1U CN211486822U (en) | 2019-10-31 | 2019-10-31 | Acrylic industrial filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854450.1U CN211486822U (en) | 2019-10-31 | 2019-10-31 | Acrylic industrial filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211486822U true CN211486822U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921854450.1U Active CN211486822U (en) | 2019-10-31 | 2019-10-31 | Acrylic industrial filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211486822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604376A (en) * | 2020-10-13 | 2021-04-06 | 海宁昱品环保材料有限公司 | Environment-friendly base cloth for dedusting and filtering |
-
2019
- 2019-10-31 CN CN201921854450.1U patent/CN211486822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604376A (en) * | 2020-10-13 | 2021-04-06 | 海宁昱品环保材料有限公司 | Environment-friendly base cloth for dedusting and filtering |
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