CN106621557A - Air filter material and preparation method and application thereof - Google Patents
Air filter material and preparation method and application thereof Download PDFInfo
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- CN106621557A CN106621557A CN201611245515.3A CN201611245515A CN106621557A CN 106621557 A CN106621557 A CN 106621557A CN 201611245515 A CN201611245515 A CN 201611245515A CN 106621557 A CN106621557 A CN 106621557A
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- methyl ethyl
- ethyl ketone
- ketone peroxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
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Abstract
The invention discloses an air filter material and a preparation method thereof. The air filter material is prepared from, by weight, 33-41 parts of bamboo fiber, 5-12 parts of nanometer zinc oxide, 20-30 part of citric acid, 15-23 parts of activated carbon and 3-7 parts of methyl ethyl ketone peroxide. The bamboo fiber is adopted as the raw material, mixed with the nanometer zinc oxide, and then mixed with the activated carbon treated by the citric acid after being treated by the methyl ethyl ketone peroxide to be processed to obtain the air filter material, the strength of the obtained air filter material can be remarkably enhanced, the durability of the material is improved, and the filter effect of the filter material is remarkably improved; the air filter material is used for controlling PM 2.5, and can greatly increase the air permeability on the premise that the adhesive strength is ensured, the bamboo fiber is obvious in layer structure and contains small holes, and the good air filter effect is achieved.
Description
Technical field
The present invention relates to environmental technology field, specifically a kind of air filting material and preparation method thereof.
Background technology
Weather scientist and medical expert think that the haze weather caused by fine particle is husky to the hazard ratio of health
Dust storm is bigger.Particulate matter of the particle diameter more than 10 μm, will not typically enter respiratory tract, on health substantially without impact；Particle diameter is
2.5-10 μm of particulate matter, can enter upper respiratory tract, but easily by respiratory tract fine hair or sputum exclusion, to human health damage phase
To less；And particle diameter is less than 2.5 μm of fine particle, diameter can be directly entered human body equivalent to 1/10 size of human hair
Lower respiratory tract, disturbs the gas exchange of pulmonary, initiation to include the disease of the aspects such as asthma, bronchitis and cardiovascular diseasess.Human body
Physiological structure determine there is no any filtration, obstruction ability to PM2.5, and PM2.5 cause people average life reduce 8.6
Individual month.It is that the propagation of respiratory infectious disease is added fuel to the flames and PM2.5 can also become the carrier of virus and antibacterial.If prevented
Suction PM2.5, many masks, the especially filtering material of bafta class are not all accomplished.
The content of the invention
It is an object of the invention to provide a kind of air filting material and preparation method thereof, to solve above-mentioned background technology in
The problem of proposition.
For achieving the above object, the present invention provides following technical scheme：
A kind of air filting material, is made up of the following raw material according to weight portion：Bamboo fibre 33-41 parts, nano zine oxide 5-12
Part, citric acid 20-30 parts, activated carbon 15-23 parts, methyl ethyl ketone peroxide 3-7 parts.
As further scheme of the invention：The air filting material, is made up of the following raw material according to weight portion：Bamboo
Fiber 35-39 parts, nano zine oxide 7-10 parts, citric acid 22-28 parts, activated carbon 17-21 parts, methyl ethyl ketone peroxide 2-4 parts.
As further scheme of the invention：The air filting material, is made up of the following raw material according to weight portion：Bamboo
37 parts of fiber, 8 parts of nano zine oxide, 25 parts of citric acid, 19 parts of activated carbon, 3 parts of methyl ethyl ketone peroxide.
Another object of the present invention is to provide a kind of preparation method of air filting material, comprises the steps of：
1）14.5 times of dehydrated alcohol of methyl ethyl ketone peroxide and its quality is mixed, methyl ethyl ketone peroxide solution is obtained；Bamboo is fine
Dimension, nano zine oxide are crushed, and are then inserted in ptfe autoclave, add methyl ethyl ketone peroxide solution and at 103 DEG C
At a temperature of sealing stirring 33min, mixture A is obtained；
2）By activated carbon grinding, 150 mesh sieves are crossed, then inserted in ptfe autoclave, add citric acid and at 82 DEG C
At a temperature of sealing stirring 55-60min, mixture B is obtained；
3）After mixture A is mixed with mixture B, supersound process 25min at a temperature of 65 DEG C, ultrasonic power is 1000W, so
Stir at a temperature of 95 DEG C afterwards to dry, then 2.8h is calcined at a temperature of 400 DEG C, obtain final product filtering material.
Another object of the present invention is to provide application of the filtering material in purification of air.
Compared with prior art, the invention has the beneficial effects as follows：
The present invention with bamboo fibre as raw material, mix with nano zine oxide, by methyl ethyl ketone peroxide process after again with citric acid at
The obtained filtering material of activated carbon mixing reprocessing after reason can significantly increase product strength, improve materials ' durability, significantly
Improve the filter effect of filtering material；For preventing and treating PM2.5, moreover it is possible to significantly increase saturating on the premise of bonding strength is ensured
Manner, substantially, hole is tiny, with good air filtration effect for the bamboo fibre hierarchical structure in the present invention.It is prepared by the present invention
Process is simple, easy to operate, few using raw material, and filter effect is splendid, is suitable to industrialized production.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of air filting material is made up of the following raw material according to weight portion：33 parts of bamboo fibre, receive
5 parts of Zinc Oxide of rice, 20 parts of citric acid, 15 parts of activated carbon, 3 parts of methyl ethyl ketone peroxide.
14.5 times of dehydrated alcohol of methyl ethyl ketone peroxide and its quality is mixed, methyl ethyl ketone peroxide solution is obtained；By bamboo
Fiber, nano zine oxide are crushed, and are then inserted in ptfe autoclave, add methyl ethyl ketone peroxide solution and 103
Sealing stirring 33min, is obtained mixture A at a temperature of DEG C.By activated carbon grinding, 150 mesh sieves are crossed, then insert politef
In reactor, citric acid is added and the sealing stirring 550min at a temperature of 82 DEG C, mixture B is obtained.By mixture A with it is mixed
After compound B mixing, supersound process 25min at a temperature of 65 DEG C, ultrasonic power is 1000W, is then stirred at a temperature of 95 DEG C
Mix to dry, then 2.8h is calcined at a temperature of 400 DEG C, obtain final product filtering material.
Embodiment 2
In the embodiment of the present invention, a kind of air filting material is made up of the following raw material according to weight portion：41 parts of bamboo fibre, receive
12 parts of Zinc Oxide of rice, 30 parts of citric acid, 23 parts of activated carbon, 7 parts of methyl ethyl ketone peroxide.
14.5 times of dehydrated alcohol of methyl ethyl ketone peroxide and its quality is mixed, methyl ethyl ketone peroxide solution is obtained；By bamboo
Fiber, nano zine oxide are crushed, and are then inserted in ptfe autoclave, add methyl ethyl ketone peroxide solution and 103
Sealing stirring 33min, is obtained mixture A at a temperature of DEG C.By activated carbon grinding, 150 mesh sieves are crossed, then insert politef
In reactor, citric acid is added and the sealing stirring 60min at a temperature of 82 DEG C, mixture B is obtained.By mixture A with it is mixed
After compound B mixing, supersound process 25min at a temperature of 65 DEG C, ultrasonic power is 1000W, is then stirred at a temperature of 95 DEG C
Mix to dry, then 2.8h is calcined at a temperature of 400 DEG C, obtain final product filtering material.
Embodiment 3
In the embodiment of the present invention, a kind of air filting material is made up of the following raw material according to weight portion：35 parts of bamboo fibre, receive
7 parts of Zinc Oxide of rice, 22 parts of citric acid, 17 parts of activated carbon, 2 parts of methyl ethyl ketone peroxide.
14.5 times of dehydrated alcohol of methyl ethyl ketone peroxide and its quality is mixed, methyl ethyl ketone peroxide solution is obtained；By bamboo
Fiber, nano zine oxide are crushed, and are then inserted in ptfe autoclave, add methyl ethyl ketone peroxide solution and 103
Sealing stirring 33min, is obtained mixture A at a temperature of DEG C.By activated carbon grinding, 150 mesh sieves are crossed, then insert politef
In reactor, citric acid is added and the sealing stirring 58min at a temperature of 82 DEG C, mixture B is obtained.By mixture A with it is mixed
After compound B mixing, supersound process 25min at a temperature of 65 DEG C, ultrasonic power is 1000W, is then stirred at a temperature of 95 DEG C
Mix to dry, then 2.8h is calcined at a temperature of 400 DEG C, obtain final product filtering material.
Embodiment 4
In the embodiment of the present invention, a kind of air filting material is made up of the following raw material according to weight portion：39 parts of bamboo fibre, receive
10 parts of Zinc Oxide of rice, 28 parts of citric acid, 21 parts of activated carbon, 4 parts of methyl ethyl ketone peroxide.
14.5 times of dehydrated alcohol of methyl ethyl ketone peroxide and its quality is mixed, methyl ethyl ketone peroxide solution is obtained；By bamboo
Fiber, nano zine oxide are crushed, and are then inserted in ptfe autoclave, add methyl ethyl ketone peroxide solution and 103
Sealing stirring 33min, is obtained mixture A at a temperature of DEG C.By activated carbon grinding, 150 mesh sieves are crossed, then insert politef
In reactor, citric acid is added and the sealing stirring 58min at a temperature of 82 DEG C, mixture B is obtained.By mixture A with it is mixed
After compound B mixing, supersound process 25min at a temperature of 65 DEG C, ultrasonic power is 1000W, is then stirred at a temperature of 95 DEG C
Mix to dry, then 2.8h is calcined at a temperature of 400 DEG C, obtain final product filtering material.
Embodiment 5
In the embodiment of the present invention, a kind of air filting material is made up of the following raw material according to weight portion：37 parts of bamboo fibre, receive
8 parts of Zinc Oxide of rice, 25 parts of citric acid, 19 parts of activated carbon, 3 parts of methyl ethyl ketone peroxide.
14.5 times of dehydrated alcohol of methyl ethyl ketone peroxide and its quality is mixed, methyl ethyl ketone peroxide solution is obtained；By bamboo
Fiber, nano zine oxide are crushed, and are then inserted in ptfe autoclave, add methyl ethyl ketone peroxide solution and 103
Sealing stirring 33min, is obtained mixture A at a temperature of DEG C.By activated carbon grinding, 150 mesh sieves are crossed, then insert politef
In reactor, citric acid is added and the sealing stirring 58min at a temperature of 82 DEG C, mixture B is obtained.By mixture A with it is mixed
After compound B mixing, supersound process 25min at a temperature of 65 DEG C, ultrasonic power is 1000W, is then stirred at a temperature of 95 DEG C
Mix to dry, then 2.8h is calcined at a temperature of 400 DEG C, obtain final product filtering material.
Comparative example 1
In addition to nano zine oxide is not contained, its material content and preparation process are consistent with embodiment 5.
Comparative example 2
In addition to methyl ethyl ketone peroxide is not contained, its material content and preparation process are consistent with embodiment 5.
Comparative example 3
In addition to nano zine oxide and methyl ethyl ketone peroxide is not contained, its material content and preparation process are consistent with embodiment 5.
Filtering material prepared by embodiment 1-5 and comparative example 1-3 is compared into detection with conventional filter material, as a result such as
(efficiency adopts EN779 with resistance shown in table 1:1993 standard testings)：
Table 1
| Resistance（Pa） | Efficiency（%） | It is resistance to broken（Pa） | Intensity（N/M） | Dust containing capacity（g/m2） | |
| Traditional F9 levels filter paper | 70 | 80 | 430 | ＜ 900 | ＜ 400 |
| Embodiment 1 | 62 | 81 | 3000 | ＞ 1200 | ＞ 800 |
| Embodiment 2 | 61 | 81 | 3020 | ＞ 1200 | ＞ 800 |
| Embodiment 3 | 57 | 83 | 3150 | ＞ 1300 | ＞ 850 |
| Embodiment 4 | 56 | 84 | 3200 | ＞ 1300 | ＞ 850 |
| Embodiment 5 | 54 | 86 | 3340 | ＞ 1400 | ＞ 880 |
| Comparative example 1 | 86 | 75 | 2100 | ＜ 900 | ＜ 550 |
| Comparative example 2 | 82 | 71 | 2580 | ＜ 1000 | ＜ 400 |
| Comparative example 3 | 88 | 69 | 1920 | ＜ 900 | ＜ 400 |
As can be seen here, the filtering material that prepared by embodiment of the present invention 1-5 resistance under the interaction of each raw material is low, damage resistibility energy
, dust containing capacity high with intensity is big, and processing characteristics is excellent；Can be widely applied to the places such as ventilation, air conditioning system, precision instrument factory
PM2.5 preventing and treating, and personal protective equipment can be processed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art should
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (5)
1. a kind of air filting material, it is characterised in that be made up of the following raw material according to weight portion：Bamboo fibre 33-41 parts, receive
Rice Zinc Oxide 5-12 part, citric acid 20-30 parts, activated carbon 15-23 parts, methyl ethyl ketone peroxide 3-7 parts.
2. air filting material according to claim 1, it is characterised in that be made up of the following raw material according to weight portion：
Bamboo fibre 35-39 parts, nano zine oxide 7-10 parts, citric acid 22-28 parts, activated carbon 17-21 parts, methyl ethyl ketone peroxide 2-4 parts.
3. air filting material according to claim 1, it is characterised in that be made up of the following raw material according to weight portion：
37 parts of bamboo fibre, 8 parts of nano zine oxide, 25 parts of citric acid, 19 parts of activated carbon, 3 parts of methyl ethyl ketone peroxide.
4. a kind of preparation method of the air filting material as described in claim 1-3 is arbitrary, it is characterised in that by following steps
Composition：
1）14.5 times of dehydrated alcohol of methyl ethyl ketone peroxide and its quality is mixed, methyl ethyl ketone peroxide solution is obtained；Bamboo is fine
Dimension, nano zine oxide are crushed, and are then inserted in ptfe autoclave, add methyl ethyl ketone peroxide solution and at 103 DEG C
At a temperature of sealing stirring 33min, mixture A is obtained；
2）By activated carbon grinding, 150 mesh sieves are crossed, then inserted in ptfe autoclave, add citric acid and at 82 DEG C
At a temperature of sealing stirring 55-60min, mixture B is obtained；
3）After mixture A is mixed with mixture B, supersound process 25min at a temperature of 65 DEG C, ultrasonic power is 1000W, so
Stir at a temperature of 95 DEG C afterwards to dry, then 2.8h is calcined at a temperature of 400 DEG C, obtain final product filtering material.
5. application of the filtering material as described in claim 1-3 is arbitrary in purification of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245515.3A CN106621557A (en) | 2016-12-29 | 2016-12-29 | Air filter material and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245515.3A CN106621557A (en) | 2016-12-29 | 2016-12-29 | Air filter material and preparation method and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106621557A true CN106621557A (en) | 2017-05-10 |
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ID=58835998
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611245515.3A Pending CN106621557A (en) | 2016-12-29 | 2016-12-29 | Air filter material and preparation method and application thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106621557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158965A (en) * | 2017-06-12 | 2017-09-15 | 四川建源节能科技有限公司 | A kind of air filting material |
| CN108844149A (en) * | 2018-05-18 | 2018-11-20 | 付晓静 | A kind of assembled central air conditioner wind cabinet machine using antibacterial air-filtering particle |
-
2016
- 2016-12-29 CN CN201611245515.3A patent/CN106621557A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158965A (en) * | 2017-06-12 | 2017-09-15 | 四川建源节能科技有限公司 | A kind of air filting material |
| CN108844149A (en) * | 2018-05-18 | 2018-11-20 | 付晓静 | A kind of assembled central air conditioner wind cabinet machine using antibacterial air-filtering particle |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
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| WD01 | Invention patent application deemed withdrawn after publication |