CN108201745A - A kind of graphene high-efficiency airstrainer and preparation method thereof - Google Patents
A kind of graphene high-efficiency airstrainer and preparation method thereof Download PDFInfo
- Publication number
- CN108201745A CN108201745A CN201810046965.2A CN201810046965A CN108201745A CN 108201745 A CN108201745 A CN 108201745A CN 201810046965 A CN201810046965 A CN 201810046965A CN 108201745 A CN108201745 A CN 108201745A
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- CN
- China
- Prior art keywords
- graphene
- activated carbon
- airstrainer
- carbon fibre
- woven
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
Abstract
The invention belongs to airstrainer technical fields, and in particular to a kind of graphene high-efficiency airstrainer and preparation method thereof.The graphene high-efficiency airstrainer and preparation method thereof including activated carbon fibre strainer, non-woven fabric net and woven wire, is equipped with activated carbon fibre strainer and non-woven fabric net, graphene layer is coated on the woven wire successively on the woven wire.Advantage is：Graphene is applied online in air filtration, overall structure is simple, and processing step is easy, and specific surface and distinctive Electrostatic Absorption ability using graphene superelevation can obstruct smaller particle in air, reach better clean-up effect, prevent bacteria breed.
Description
Technical field
The invention belongs to airstrainer technical fields, and in particular to a kind of graphene high-efficiency airstrainer and its preparation
Method.
Background technology
Sieve of air filter is a kind of cleaning equipment, be lenticular honeycomb structure, can be widely applied to air filtration,
Sewage filter system, and the purifying property of traditional material is frequently not very good, can only stop or simply adsorb some greatly
Particulate matter, invalid to molecule dust, graphene is a kind of new material of individual layer laminated structure being made of carbon atom, is
A kind of to form the flat film that hexangle type is in honeycomb lattice by carbon atom with sp2 hybridized orbits, only there are one carbon atom thickness
Two-dimensional material, have the physicochemical properties such as extremely superior electricity, magnetics, calorifics, optics (Nature, 2007,6,
183；Nature ,2012 ,490 ,192).And since grapheme material has larger specific surface area, good chemical stabilization
Property, the application in terms of environmental contaminants depth adsorption treatment in recent years gradually attracts attention.Using graphene as
The technique that adsorbent is used in processing waste water is increasingly ripe and show its powerful superiority (Nature
Communications, 2014,5,4843).Therefore utilize this performance in terms of air purification, i.e., by graphene
Charged dust and molecule in electrostatic adsorption force absorption air, can obtain the suction that the filter screen of traditional material is unable to reach
Attached performance has bright prospect.
Invention content
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of graphene high-efficiency airstrainer and its preparation sides
Method.
The present invention is achieved through the following technical solutions：
A kind of graphene high-efficiency airstrainer, including activated carbon fibre strainer, non-woven fabric net and woven wire, the wire
It is equipped with activated carbon fibre strainer and non-woven fabric net successively on the net, graphene layer is coated on the woven wire.
Further, a kind of graphene high-efficiency airstrainer preparation method：Include the following steps：
1) first by graphene ultrasonic disperse in the n-heptane solution containing hexadecyltrimethylammonium chloride and adhesion promoter
In, then the dispersion liquid is placed on blender and is stirred；
2) then. is uniformly sprayed the n-heptane solution containing graphene after stirring on a wire mesh, in room by sprayer
The lower naturally dry of temperature；
3) will be laid with activated carbon fibre strainer and non-woven fabric net successively on the woven wire after drying.
The beneficial effects of the invention are as follows：A kind of graphene high-efficiency airstrainer of the present invention and preparation method thereof is by graphene
Apply online in air filtration, overall structure is simple, and processing step is easy, utilizes the specific surface of graphene superelevation and distinctive quiet
Electro Sorb ability can obstruct smaller particle in air, reach better clean-up effect, prevent bacteria breed.
Specific embodiment
Specific embodiments of the present invention are given below, are further described for the composition to the present invention.
A kind of graphene high-efficiency airstrainer of the present invention, including activated carbon fibre strainer, non-woven fabric net and woven wire,
Activated carbon fibre strainer and non-woven fabric net are equipped on the woven wire successively, graphene is coated on the woven wire
Layer.
Further, a kind of graphene high-efficiency airstrainer preparation method：Include the following steps：
1) first by graphene ultrasonic disperse in the n-heptane solution containing hexadecyltrimethylammonium chloride and adhesion promoter
In, then the dispersion liquid is placed on blender and is stirred；
2) then. is uniformly sprayed the n-heptane solution containing graphene after stirring on a wire mesh, in room by sprayer
The lower naturally dry of temperature；
3) will be laid with activated carbon fibre strainer and non-woven fabric net successively on the woven wire after drying.
The present invention is not limited to the above-described embodiments, anyone should learn the present invention enlightenment under make with the present invention
With same or similar technical solution, each fall within protection scope of the present invention.
The present invention be not described in detail technology, shape, construction part be known technology.
Claims (2)
1. a kind of graphene high-efficiency airstrainer, including activated carbon fibre strainer, non-woven fabric net and woven wire, feature exists
In：Activated carbon fibre strainer and non-woven fabric net are equipped on the woven wire successively, graphite is coated on the woven wire
Alkene layer.
2. a kind of graphene high-efficiency airstrainer preparation method：It is characterized in that：Include the following steps：
1) first by graphene ultrasonic disperse in the n-heptane solution containing hexadecyltrimethylammonium chloride and adhesion promoter
In, then the dispersion liquid is placed on blender and is stirred；
2) then. is uniformly sprayed the n-heptane solution containing graphene after stirring on a wire mesh, in room by sprayer
The lower naturally dry of temperature；
3) will be laid with activated carbon fibre strainer and non-woven fabric net successively on the woven wire after drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046965.2A CN108201745A (en) | 2018-01-18 | 2018-01-18 | A kind of graphene high-efficiency airstrainer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046965.2A CN108201745A (en) | 2018-01-18 | 2018-01-18 | A kind of graphene high-efficiency airstrainer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108201745A true CN108201745A (en) | 2018-06-26 |
Family
ID=62606327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046965.2A Pending CN108201745A (en) | 2018-01-18 | 2018-01-18 | A kind of graphene high-efficiency airstrainer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108201745A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292909A (en) * | 2019-07-02 | 2019-10-01 | 江苏申杰活性炭纤维应用科技有限公司 | A kind of modified active carbon fiber composite material and preparation method |
| CN110960926A (en) * | 2018-09-29 | 2020-04-07 | 宁波方太厨具有限公司 | Preparation method of composite air fiber filter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492674A (en) * | 2014-11-20 | 2015-04-08 | 东南大学 | Method for preparing graphene-based air conditioner filter net by spraying method |
| CN205517121U (en) * | 2016-03-10 | 2016-08-31 | 福建省鑫森炭业股份有限公司 | Air conditioner active carbon filter screen |
| CN106192376A (en) * | 2016-07-08 | 2016-12-07 | 张麟德 | Grapheme material coating and preparation method thereof and air filter and system |
-
2018
- 2018-01-18 CN CN201810046965.2A patent/CN108201745A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492674A (en) * | 2014-11-20 | 2015-04-08 | 东南大学 | Method for preparing graphene-based air conditioner filter net by spraying method |
| CN205517121U (en) * | 2016-03-10 | 2016-08-31 | 福建省鑫森炭业股份有限公司 | Air conditioner active carbon filter screen |
| CN106192376A (en) * | 2016-07-08 | 2016-12-07 | 张麟德 | Grapheme material coating and preparation method thereof and air filter and system |
Non-Patent Citations (2)
| Title |
|---|
| 侯海云等: "《表面活性剂物理化学基础》", 31 August 2014, 西安交通大学出版社 * |
| 刘浩怀等: "石墨烯及其衍生物的抗菌性研究进展", 《中国测试》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960926A (en) * | 2018-09-29 | 2020-04-07 | 宁波方太厨具有限公司 | Preparation method of composite air fiber filter |
| CN110292909A (en) * | 2019-07-02 | 2019-10-01 | 江苏申杰活性炭纤维应用科技有限公司 | A kind of modified active carbon fiber composite material and preparation method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180626 |