CN208372643U - A kind of Nanofiber filter film - Google Patents
A kind of Nanofiber filter film Download PDFInfo
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- CN208372643U CN208372643U CN201820851515.6U CN201820851515U CN208372643U CN 208372643 U CN208372643 U CN 208372643U CN 201820851515 U CN201820851515 U CN 201820851515U CN 208372643 U CN208372643 U CN 208372643U
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Abstract
The utility model discloses a kind of Nanofiber filter films, including film supporting layer, cellulose nano-fibrous filter layer, load silver nanoparticle fibers adsorption layer, graphene aerogel adsorption layer and chitin nano fiber filter layer.The structure design of the utility model is reasonable, and double filter layers and bi adsorbing layer can play the effect of antibacterial while adsorbing unwanted particles, not only increases the adsorption effectiveness of filter membrane, also improves quality of adsorption.
Description
Technical field
The utility model relates to a kind of filter membrane, especially a kind of Nanofiber filter film.
Background technique
It is constantly progressive with the continuous development of science and technology with social, people's lives level is also gradually improving, people
Daily life health is also increasingly paid attention to.While making constant progress with industrialization, environment but day that people live
The deterioration of benefit, particulate matter of the partial size less than 2.5 μm to suspend in air seriously affect the health of people.It is in the prior art
Conventional filter materials are difficult to effectively be filtered to the particulate matter of small particle, while it is organic to be also difficult to the nocuousness in adsorbed gas
Object, it is therefore, extremely urgent for the demand of effective filtering material.
Utility model content
In order to overcome in the prior art, adsorbent material adsorption efficiency in adsorption process is low, it is small in air to be difficult to adsorb
The defects of particle and harmful organic substance, the utility model provide a kind of Nanofiber filter film.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of Nanofiber filter film, including film
Supporting layer, cellulose nano-fibrous filter layer, load silver nanoparticle fibers adsorption layer, graphene aerogel adsorption layer and chitin
Nanofiber filter layer, the cellulose nano-fibrous diameter in the cellulose nano-fibrous filter layer are 50~200nm；It is described
Loading load capacity silver-colored in silver nanoparticle fibers adsorption layer is 5~20%；Chitin is received in the chitin nano fiber filter layer
The diameter of rice fiber is 20~100nm.
A kind of above-mentioned Nanofiber filter film, the film supporting layer with a thickness of 0.8~1.5mm.
A kind of above-mentioned Nanofiber filter film, the cellulose nano-fibrous filter layer with a thickness of 0.5~1mm.
A kind of above-mentioned Nanofiber filter film, it is described load silver nanoparticle fibers adsorption layer with a thickness of 0.8~1mm.
A kind of above-mentioned Nanofiber filter film, the graphene aerogel adsorption layer with a thickness of 0.8~1.2mm.
A kind of above-mentioned Nanofiber filter film, the chitin nano fiber filter layer with a thickness of 0.2~0.5mm.
The utility model has the following advantages that and high-lighting effect compared with prior art:
The utility model has the beneficial effects that the utility model Nanofiber filter film is equipped with cellulose nano-fibrous filtering
Layer and chitin nano fiber filter layer, can effectively adsorb the molecule in air；It is inhaled equipped with load silver nanoparticle fiber
Attached layer and graphene aerogel adsorption layer can effectively adsorb harmful organic substance and particles of inorganic material in air；And first
Shell element nanofiber and load silver nanoparticle fiber can be very good to play the effect of antibacterial, effectively eliminate traditional adsorbent material
Adsorption efficiency is low in adsorption process, is difficult to adsorb the defect of molecule and harmful organic substance in air.This is practical new
Type is reasonable in design, and double filter layers and bi adsorbing layer can play the effect of antibacterial while adsorbing unwanted particles, not only
The adsorption effectiveness for improving filter membrane, also improves quality of adsorption.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram.
1. film supporting layer in figure, 2. cellulose nano-fibrous filter layers, 3. load silver nanoparticle fibers adsorption layers, 4. graphenes
Aeroge adsorption layer, 5. chitin nano fiber filter layers.
Specific embodiment
[embodiment 1]
A kind of Nanofiber filter film, including film supporting layer 1, cellulose nano-fibrous filter layer 2, load silver nanoparticle fiber
Adsorption layer 3, graphene aerogel adsorption layer 4 and chitin nano fiber filter layer 5, the cellulose nano-fibrous filter layer
Cellulose nano-fibrous diameter in 2 is 50nm；Silver-colored load capacity is 5% in the load silver nanoparticle fibers adsorption layer 3；It is described
The diameter of chitin nano fiber is 20nm in chitin nano fiber filter layer 5.
The film supporting layer 1 with a thickness of 0.8mm；The cellulose nano-fibrous filter layer 2 with a thickness of 0.5mm；Institute
State load silver nanoparticle fibers adsorption layer 3 with a thickness of 0.8mm；The graphene aerogel adsorption layer 4 with a thickness of 0.8mm；Institute
State chitin nano fiber filter layer 5 with a thickness of 0.2mm.
[embodiment 2]
A kind of Nanofiber filter film, including film supporting layer 1, cellulose nano-fibrous filter layer 2, load silver nanoparticle fiber
Adsorption layer 3, graphene aerogel adsorption layer 4 and chitin nano fiber filter layer 5, the cellulose nano-fibrous filter layer
Cellulose nano-fibrous diameter in 2 is 200nm；Silver-colored load capacity is 20% in the load silver nanoparticle fibers adsorption layer 3；Institute
The diameter for stating chitin nano fiber in chitin nano fiber filter layer 5 is 100nm.
The film supporting layer 1 with a thickness of 1.5mm；The cellulose nano-fibrous filter layer 2 with a thickness of 1mm；It is described
Load silver nanoparticle fibers adsorption layer 3 with a thickness of 1mm；The graphene aerogel adsorption layer 4 with a thickness of 1.2mm；The first
Shell element Nanofiber filter layer 5 with a thickness of 0.5mm.
[embodiment 3]
A kind of Nanofiber filter film, including film supporting layer 1, cellulose nano-fibrous filter layer 2, load silver nanoparticle fiber
Adsorption layer 3, graphene aerogel adsorption layer 4 and chitin nano fiber filter layer 5, the cellulose nano-fibrous filter layer
Cellulose nano-fibrous diameter in 2 is 100nm；Silver-colored load capacity is 10% in the load silver nanoparticle fibers adsorption layer 3；Institute
The diameter for stating chitin nano fiber in chitin nano fiber filter layer 5 is 80nm.
The film supporting layer 1 with a thickness of 1mm；The cellulose nano-fibrous filter layer 2 with a thickness of 0.8mm；It is described
Load silver nanoparticle fibers adsorption layer 3 with a thickness of 0.9mm；The graphene aerogel adsorption layer 4 with a thickness of 1mm；The first
Shell element Nanofiber filter layer 5 with a thickness of 0.3mm.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (6)
1. a kind of Nanofiber filter film, including film supporting layer (1), cellulose nano-fibrous filter layer (2), load silver nanoparticle are fine
Tie up adsorption layer (3), graphene aerogel adsorption layer (4) and chitin nano fiber filter layer (5), it is characterised in that: described
Cellulose nano-fibrous diameter in cellulose nano-fibrous filter layer (2) is 50~200nm；The load silver nanoparticle fiber is inhaled
Silver-colored load capacity is 5~20% in attached layer (3)；Chitin nano fiber is straight in the chitin nano fiber filter layer (5)
Diameter is 20~100nm.
2. a kind of Nanofiber filter film according to claim 1, which is characterized in that the thickness of the film supporting layer (1)
For 0.8~1.5mm.
3. a kind of Nanofiber filter film according to claim 1, which is characterized in that the cellulose nano-fibrous filtering
Layer (2) with a thickness of 0.5~1mm.
4. a kind of Nanofiber filter film according to claim 1, which is characterized in that the load silver nanoparticle fibers adsorption
Layer (3) with a thickness of 0.8~1mm.
5. a kind of Nanofiber filter film according to claim 1, which is characterized in that the graphene aerogel adsorption layer
(4) with a thickness of 0.8~1.2mm.
6. a kind of Nanofiber filter film according to claim 1, which is characterized in that the chitin nano fiber filtering
Layer (5) with a thickness of 0.2~0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851515.6U CN208372643U (en) | 2018-06-04 | 2018-06-04 | A kind of Nanofiber filter film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851515.6U CN208372643U (en) | 2018-06-04 | 2018-06-04 | A kind of Nanofiber filter film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208372643U true CN208372643U (en) | 2019-01-15 |
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ID=64969845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851515.6U Expired - Fee Related CN208372643U (en) | 2018-06-04 | 2018-06-04 | A kind of Nanofiber filter film |
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| Country | Link |
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| CN (1) | CN208372643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021242705A1 (en) * | 2020-05-24 | 2021-12-02 | Matregenix, Inc. | System and method for solar-powered desalination and water purification |
-
2018
- 2018-06-04 CN CN201820851515.6U patent/CN208372643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021242705A1 (en) * | 2020-05-24 | 2021-12-02 | Matregenix, Inc. | System and method for solar-powered desalination and water purification |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200604 |