CN218928814U - Electrostatic filter cotton - Google Patents
Electrostatic filter cotton Download PDFInfo
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- CN218928814U CN218928814U CN202223229590.4U CN202223229590U CN218928814U CN 218928814 U CN218928814 U CN 218928814U CN 202223229590 U CN202223229590 U CN 202223229590U CN 218928814 U CN218928814 U CN 218928814U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model relates to the field of air filter cotton, in particular to electrostatic filter cotton which comprises a carbon-sandwiched cloth layer, a melt-blown cloth layer, a non-woven cloth layer, a first antistatic fiber filter cloth and a second antistatic fiber filter cloth; the first antistatic fiber filter cloth and the second antistatic fiber filter cloth are respectively wrapped on two sides of the carbon-sandwiched cloth layer; the melt-blown cloth layer and the non-woven cloth layer are sequentially pressed below the second anti-static fiber filter cloth, and the static filter cotton disclosed by the utility model has the advantages that the carbon-sandwiched cloth layer is arranged between the first anti-static fiber filter cloth and the second anti-static fiber filter cloth, and the conductivity of the activated carbon is between 0.7 and 0.85, so that the first anti-static fiber filter cloth and the second anti-static fiber filter cloth are respectively arranged on the two sides of the carbon-sandwiched cloth layer, thereby better preventing static electricity and having better anti-static effect.
Description
Technical Field
The utility model relates to the field of air filter cotton, in particular to electrostatic filter cotton.
Background
The air filter cotton is mainly applied to an air filter, and particles or harmful substances in air can be better filtered through the air filter cotton arranged in the air filter, so that the air in the environment is ensured to be clean.
At present, a carbon cloth layer with activated carbon particles or activated carbon fibers is generally arranged in air filter cotton, but the activated carbon has certain conductivity because the conductivity of the activated carbon particles or the activated carbon fibers is between 0.7 and 0.85, and particularly, after static electricity is generated, when hands touch the air filter cotton, a certain electric shock feeling is generated, although the anti-static fibers are also arranged in the air filter cotton at present, the anti-static fibers are not closely attached to the carbon cloth layer, so that the conductive effect is poor.
Therefore, it is necessary to provide an electrostatic filter cotton which solves the above problems.
Disclosure of Invention
The present utility model is directed to an electrostatic filter cotton that overcomes at least one of the above-described shortcomings of the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an electrostatic filter cotton comprises a carbon-sandwiched cloth layer, a melt-blown cloth layer, a non-woven cloth layer, a first antistatic fiber filter cloth and a second antistatic fiber filter cloth;
the first antistatic fiber filter cloth and the second antistatic fiber filter cloth are respectively wrapped on two sides of the carbon-sandwiched cloth layer;
the melt-blown cloth layer and the non-woven fabric layer are sequentially pressed below the second anti-static fiber filter cloth, and the carbon clamping cloth layer is arranged between the first anti-static fiber filter cloth and the second anti-static fiber filter cloth, and the activated carbon has conductivity between 0.7 and 0.85, so that the first anti-static fiber filter cloth and the second anti-static fiber filter cloth are respectively arranged on two sides of the carbon clamping cloth layer, thereby better preventing static electricity and having better anti-static effect.
Furthermore, the first antistatic fiber filter cloth and the second antistatic fiber filter cloth are both made of antistatic polypropylene multifilament plain cloth, and in practical application, the first antistatic fiber filter cloth and the second antistatic fiber filter cloth can be made of other filter cloths, which are all within the protection scope of the utility model.
Still further, the first antistatic fiber filter cloth and the second antistatic fiber filter cloth all are equipped with conductive fiber net with melt-blown cloth layer one side of hugging closely, through the setting of conductive fiber net, can play electrically conductive effect, avoid static deposit.
Further, the conductive fiber net is at least one layer, and in practical application, multiple layers of conductive fiber nets can be arranged according to the use requirement, and all the layers are within the protection scope of the utility model.
Still further, the carbon cloth layer that presss from both sides includes polypropylene fiber upper strata, polypropylene fiber lower floor and active carbon fiber layer, active carbon fiber layer sets up between polypropylene fiber upper strata and polypropylene fiber lower floor, through polypropylene fiber upper strata, polypropylene fiber lower floor and the active carbon fiber layer that sets gradually, can play and carry out filterable effect to the air.
Furthermore, the activated carbon fiber layer is made of activated carbon viscose fiber, and the activated carbon viscose fiber layer can filter gas, and in addition, the activated carbon viscose fiber can effectively avoid the falling of activated carbon particles, so that the filtering effect of the electrostatic filter cotton can be prolonged.
Furthermore, the bottom of the non-woven fabric layer is provided with a nanofiber layer, and the antibacterial effect can be achieved through the arrangement of the nanofiber layer.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:
according to the electrostatic filter cotton disclosed by the utility model, the carbon-clamping cloth layer is arranged between the first anti-static fiber filter cloth and the second anti-static fiber filter cloth, and the conductivity of the activated carbon is between 0.7 and 0.85 because of the conductivity, so that the first anti-static fiber filter cloth and the second anti-static fiber filter cloth are respectively arranged on two sides of the carbon-clamping cloth layer, thereby better preventing static electricity and having better anti-static effect.
Drawings
Fig. 1 is a schematic structural view of an electrostatic filter cotton according to the present utility model.
Fig. 2 is a schematic side view of an electrostatic filter cotton according to the present utility model.
In the figure, 1 is a carbon-sandwiched cloth layer, 2 is a melt-blown cloth layer, 3 is a non-woven cloth layer, 4 is a first antistatic fiber filter cloth, 5 is a second antistatic fiber filter cloth, 6 is a conductive fiber net, 7 is a polypropylene fiber upper layer, 8 is a polypropylene fiber lower layer, 9 is an active carbon fiber layer, and 10 is a nanofiber layer.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, so to speak, the two elements are communicated internally. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present utility model. The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-2, the electrostatic filter cotton comprises a carbon-sandwiched cloth layer 1, a melt-blown cloth layer 2, a non-woven cloth layer 3, a first antistatic fiber filter cloth 4 and a second antistatic fiber filter cloth 5; the first antistatic fiber filter cloth and the second antistatic fiber filter cloth are respectively wrapped on two sides of the carbon-clamping cloth layer; the melt-blown cloth layer and the non-woven fabric layer are sequentially pressed on the lower part of the second anti-static fiber filter cloth, and the carbon clamping cloth layer is arranged between the first anti-static fiber filter cloth and the second anti-static fiber filter cloth, and the activated carbon has conductivity between 0.7 and 0.85, so that the first anti-static fiber filter cloth and the second anti-static fiber filter cloth are respectively arranged on the two sides of the carbon clamping cloth layer, thereby better preventing static electricity and having better anti-static effect.
In the utility model, the first antistatic fiber filter cloth and the second antistatic fiber filter cloth are both made of antistatic polypropylene multifilament plain cloth, and in practical application, the first antistatic fiber filter cloth and the second antistatic fiber filter cloth can be made of other filter cloths, which are both within the protection scope of the utility model, wherein the side, which is clung to the melt-blown cloth layer, of the first antistatic fiber filter cloth and the second antistatic fiber filter cloth is provided with the conductive fiber net 6, and the conductive fiber net can play a role in conducting electricity and avoid static deposit, wherein the conductive fiber net is at least one layer, and in practical application, a plurality of layers of conductive fiber nets can be arranged according to the use requirement, and the conductive fiber nets are all within the protection scope of the utility model.
In the utility model, the carbon-sandwiched cloth layer comprises a polypropylene fiber upper layer 7, a polypropylene fiber lower layer 8 and an activated carbon fiber layer 9, wherein the activated carbon fiber layer is arranged between the polypropylene fiber upper layer and the polypropylene fiber lower layer, and can play a role in filtering air through the polypropylene fiber upper layer, the polypropylene fiber lower layer and the activated carbon fiber layer which are sequentially arranged, wherein the activated carbon fiber layer is made of activated carbon viscose fiber, and can play a role in filtering gas through the activated carbon fiber layer made of the activated carbon viscose fiber.
Examples
In this embodiment, through by pressing from both sides carbon cloth layer, melt-blown cloth layer and non-woven fabrics layer, can carry out effectual filtration to gas, wherein the active carbon fiber layer in the carbon cloth layer can play the effect to harmful substance absorption, and the setting of nanofiber layer can play antibiotic effect, in this embodiment, through the first antistatic fiber filter cloth and the second antistatic fiber filter cloth that set up respectively in the both sides of carbon cloth layer, and the conductive fiber net that sets up in the laminating department of first antistatic fiber filter cloth and second antistatic fiber filter cloth and carbon cloth layer, through the setting of conductive fiber net, can play electrically conductive effect, avoid static deposit, and because first antistatic fiber filter cloth and second antistatic fiber filter cloth are made by antistatic polypropylene multifilament plain weave filter cloth, consequently prevent the long-pending pressure of static very well.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (7)
1. The utility model provides an electrostatic filtration cotton, includes carbon cloth layer, melt-blown cloth layer, non-woven fabrics layer, its characterized in that: the device also comprises a first antistatic fiber filter cloth and a second antistatic fiber filter cloth;
the first antistatic fiber filter cloth and the second antistatic fiber filter cloth are respectively wrapped on two sides of the carbon-sandwiched cloth layer;
the melt-blown cloth layer and the non-woven cloth layer are sequentially pressed below the second antistatic fiber filter cloth.
2. An electrostatic filter cotton according to claim 1, wherein: the first antistatic fiber filter cloth and the second antistatic fiber filter cloth are both made of antistatic polypropylene multifilament plain filter cloth.
3. An electrostatic filter cotton according to claim 1, wherein: and conductive fiber nets are arranged on one sides of the first antistatic fiber filter cloth and the second antistatic fiber filter cloth, which are clung to the melt-blown cloth layer.
4. An electrostatic filter cotton according to claim 3, wherein: the conductive fiber web is at least one layer.
5. An electrostatic filter cotton according to claim 1, wherein: the carbon-containing cloth layer comprises a polypropylene fiber upper layer, a polypropylene fiber lower layer and an activated carbon fiber layer, and the activated carbon fiber layer is arranged between the polypropylene fiber upper layer and the polypropylene fiber lower layer.
6. An electrostatic filter cotton as claimed in claim 5, wherein: the activated carbon fiber layer is made of activated carbon viscose fiber.
7. An electrostatic filter cotton according to claim 1, wherein: the bottom of the non-woven fabric layer is provided with a nanofiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229590.4U CN218928814U (en) | 2022-12-02 | 2022-12-02 | Electrostatic filter cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223229590.4U CN218928814U (en) | 2022-12-02 | 2022-12-02 | Electrostatic filter cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218928814U true CN218928814U (en) | 2023-04-28 |
Family
ID=86085530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223229590.4U Active CN218928814U (en) | 2022-12-02 | 2022-12-02 | Electrostatic filter cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218928814U (en) |
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2022
- 2022-12-02 CN CN202223229590.4U patent/CN218928814U/en active Active
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