CN209605309U - A kind of anion air filter - Google Patents
A kind of anion air filter Download PDFInfo
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- CN209605309U CN209605309U CN201822277888.XU CN201822277888U CN209605309U CN 209605309 U CN209605309 U CN 209605309U CN 201822277888 U CN201822277888 U CN 201822277888U CN 209605309 U CN209605309 U CN 209605309U
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Abstract
The utility model provides a kind of anion air filter, including the PET filtration material layer, anion bisque and PP filtration material layer successively contacted.The filter of above structure can be released effectively anion, and not generate ozone while release anion, can also effectively intercept PM2.5, reach preferable clean-up effect.In addition, above structure is simple, at low cost, be conducive to large-scale production.
Description
Technical field
The utility model relates to technical field of air purification, in particular to a kind of anion air filter.
Background technique
With getting worse for environmental pollution, people increasingly pay close attention to indoor air quality issues, are needing pure air
While be also contemplated that and improve health conditions.Negative aeroion, also known as " air vitamin ", it is as sunlight, air
A kind of indispensable substance of human health life.Scientific investigations showed that: the aerial content of anion is to determine air matter
A key factor for measuring quality, in air containing suitable anion can not only efficiently dedusting, sterilizing, purification air, together
When can also activate the oxygen molecule in air and form oxygen carrying anion, improve human lung's function, boost metabolism, enhance
Disease resistance adjusts central nervous system, makes one in high spirits, dynamic, significant to human body health.
Air purifier is common at present installation anion generator, and the principle of generating negative ions is occurred by anion
The pulse oscillation circuit of device is boosted low-voltage for negative direct current high voltage by high-pressure modular, by carbon fibre tip not stopping pregnancy
Raw negative direct current high corona, high speed launches a large amount of electronics (e-), and electronics can not be present in air for a long time (in air
Present in electron lifetime there was only ns grades), can be captured at once by the oxygen molecule in air, to form anion；Above structure
Anion generator occur anion be easy to cause ozone exceeded, damage human body health problem.
As the Chinese patent literature of Publication No. CN203336753U discloses a kind of anion air filter, the filtering
Device includes shell, is located at the intracorporal filter layer of shell and turbofan, and the housing front wall is equipped with window, has installation grid at window,
Filter layer includes preposition coarse filtration net, high molecular reactive charcoal composite web, cold catalyst net, negative ion powder bonding stratum reticulare and filters out layer
Deng；Above-mentioned anion air filtration device structure is excessively complicated, at high cost.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of anion air filters.The utility model provides
Anion air filter can be released effectively anion, release does not generate ozone simultaneously, and its structure is simple, at low cost,
Suitable for mass production.
The utility model provides a kind of anion air filter, including PET filtration material layer, the negative ion powder successively contacted
Layer and PP filtration material layer.
In some embodiments of the utility model, the partial size of negative ion powder is 20~100 mesh in the anion bisque.
It further include adhesive layer in some embodiments of the utility model；
The adhesive layer is arranged between the PET filtration material layer and anion bisque；
Or
The adhesive layer is arranged between the PP filtration material layer and anion bisque；
Or
It is all provided between the PET filtration material layer and anion bisque, and between the PP filtration material layer and anion bisque
Set the adhesive layer.
In some embodiments of the utility model, the adhesive layer is polyolefin non-drying glue layer or EVA hot-melt adhesive layer.
In some embodiments of the utility model, the shape of the filter includes tabular, zigzag or ring-type.
The utility model provides a kind of anion air filter, including PET filtration material layer, the negative ion powder successively contacted
Layer and PP filtration material layer.The filter of above structure can be released effectively anion, and not generate while release anion smelly
Oxygen can also effectively intercept PM2.5, reach preferable clean-up effect.In addition, above structure is simple, at low cost, be conducive to scale
Metaplasia produces.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the schematic diagram for the anion air filter that one embodiment of the utility model provides.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of anion air filter, including PET filtration material layer, the negative ion powder successively contacted
Layer and PP filtration material layer.
Referring to Fig. 1, Fig. 1 is the schematic diagram for the anion air filter that one embodiment of the utility model provides,
In, 1 is PET filtration material layer, and 2 be anion bisque, and 3 be PP filtration material layer.
PET filtration material layer 1 is surface filtration layer, being capable of hair, dust and particulate matter etc. effectively in capture filter air.In
In some embodiments of the utility model, the aperture of the PET filtration material layer is 0.1~2.0mm.In some realities of the utility model
It applies in example, the grammes per square metre of the PET filtration material layer is 15~70g/m2；In a preferred embodiment, the grammes per square metre of PET filtration material layer be 35~
50g/m2.In some embodiments of the utility model, the PET filtration material layer with a thickness of 0.1~1.0mm.The utility model
The source of PET filter material is not particularly limited, is general commercially available product.
Anion bisque 2 is arranged between two filtration material layers, can largely discharge anion, effectively purification air, bears
Ion release is up to 8000~20000/mL.Negative ion powder in the anion bisque 2 is that those skilled in the art are ripe
The conventional negative ion powder known, generally includes tourmaline powder and rare earth element, and wherein the ratio of rare earth element is 60% or more.At this
In some embodiments of utility model, negative ion powder is commercially available product, and component distributing is referring to table 1:
The component distributing of 1 negative ion powder of table
| Ingredient | Al2O3 | SiO2 | B2O3 | MgO | Fe2O3 | Na2O | K2O | CaO | P2O5 | TiO2 | FeO | Other |
| Content (%) | 35.10 | 34.81 | 11.02 | 4.70 | 10.18 | 0.91 | 0.04 | It is micro | 0.22 | 0.26 | 1.35 | It is micro |
In some embodiments of the utility model, the negative ion powder partial size in anion bisque 2 is 20~100 mesh；In
In preferred embodiment, the negative ion powder partial size in anion bisque 2 is 30~70 mesh.
PP filtration material layer 3 is another surface filtration layer, equally being capable of hair, dust and particle effectively in capture filter air
Object etc..In some embodiments of the utility model, the aperture of the PP filtration material layer is 0.1~2.0mm.In the utility model
In some embodiments, the grammes per square metre of the PP filtration material layer is 15~50g/m2；In a preferred embodiment, the grammes per square metre of PP filtration material layer is 25
~40g/m2.In some embodiments of the utility model, the PP filtration material layer with a thickness of 0.1~1.0mm.The utility model
The source of PP filter material is not particularly limited, is general commercially available product.
In some embodiments of the utility model, the mass ratio of PET filtration material layer, PP filtration material layer and anion bisque is 9:
(10~40): 5.
It further include adhesive layer in some embodiments of the utility model.In one embodiment, the adhesive layer setting
Between the PET filtration material layer and anion bisque, i.e., negative ion powder is bonded in PET surface of filter medium.In another embodiment
In, the adhesive layer is arranged between the PP filtration material layer and anion bisque, i.e., negative ion powder is bonded in PP filtration material layer table
Face.In another embodiment, between the PET filtration material layer and anion bisque, and in the PP filtration material layer and anion
It is respectively provided with the adhesive layer between bisque, i.e., bonds negative ion powder in PET surface of filter medium and PP surface of filter medium.
In some embodiments of the utility model, the adhesive layer is polyolefin non-drying glue layer or EVA hot-melt adhesive layer.
Wherein, in some embodiments, the polyolefin adhesive sticker in the polyolefin non-drying glue layer be softening point 85~
130 DEG C, melt viscosity 3500~6000cps (180 DEG C) polyolefin adhesive sticker；In a preferred embodiment, polyolefin is not done
Glue be softening point 85~100 DEG C, melt viscosity 3500~5000cps (180 DEG C) polyolefin adhesive sticker.
Wherein, in some embodiments, the EVA hot-melt adhesive powder of the EVA hot-melt adhesive layer is heat of the granularity in 30~100 mesh
Melting powder；In a preferred embodiment, EVA hot-melt adhesive powder is hot-melt adhesive powder of the granularity in 40~800 mesh.In some embodiments,
The EVA hot-melt adhesive powder of the EVA hot-melt adhesive layer is for softening point in 85~105 DEG C, melt viscosity in 6000~9000cps (200
DEG C) hot-melt adhesive powder；In a preferred embodiment, EVA hot-melt adhesive powder be softening point 85~95 DEG C, melt viscosity 6000~
The hot-melt adhesive powder of 7000cps (200 DEG C).
In some embodiments of the utility model, the matter of PET filtration material layer, PP filtration material layer, anion bisque and adhesive layer
Amount is than being 9: (10~40): 5: (3~5).
In some embodiments of the utility model, the shape of the filter is tabular, referring to Fig. 1.It is practical at this
In other novel embodiments, the shape of the filter is zigzag, can be by will be two in tabular filter shown in Fig. 1
The filtration material layer of side carries out folding and obtains；The shape filter can increase the contact area with air, further promote purification
Effect.In other embodiments of the utility model, the shape of the filter is ring-type, can be by by plate shown in Fig. 1
Shape filter is surrounded cyclic annular and is obtained, or is surrounded cyclic annular by above-mentioned zigzag filter and obtained.
The filter of above structure provided by the utility model can be released effectively anion, and discharge the same of anion
When do not generate ozone, can also effectively intercept PM2.5, reach preferable clean-up effect.In addition, above structure is simple, at low cost,
Be conducive to large-scale production.
Above-mentioned anion air filter provided by the utility model can be made by following preparation method: by negative ion powder
It is fixed on PET filter material layer surface and/or PP filter material layer surface, then PET filter material and PP filter material is compound.
Wherein, the features such as type, thickness, aperture of the PET filtration material layer and PP filtration material layer are and in above-mentioned technical proposal
Described consistent, details are not described herein.
Wherein, the fixation is preferably fixed by viscose glue.The features such as type, the dosage of the viscose glue with above-mentioned technical side
Consistent described in case, details are not described herein.
Wherein, by two kinds of filter material compound tenses, two kinds of filter materials can be linked together by rolling or being heat-treated.The heat
The temperature of processing is preferably 130 DEG C, and the time is preferably 3~5min.
Above-mentioned preparation method is simple, is suitable for mass production, high production efficiency, can reduce production cost.
It after obtaining above-mentioned filter, can be post-processed, be fabricated to the filter of different sizes and shapes.For example, In
After obtaining above-mentioned filter, can first it be folded according to design size and processing technology；In folding step, filter material can be folded into
Zigzag, to increase air contact area；Ring-type can be also further surrounded as needed, form an annular filter.
After folding, filter material is cut according to design size；Preferably sets up cutting machine is used to be cut when cutting, cutter shape
Shape can be adapted with folded filter material, can so reduce the deformation of filter material after folding；Filter material after cutting uses mountain peak fixture
Or tree lace controls spacing, prevents spacing from changing, and then fixes four sides using cardboard again；It is cardboard recoverable, environmentally friendly.
After cutting, the fixed-type filter required to get different designs.
Examples 1 to 6
By PET filter material, PP filter material, negative ion powder, viscose glue in mass ratio 9: (10~40): 5: (3~5) prepare filter,
Preparation method according to executing above, and the specific parameter of Examples 1 to 6 is referring to table 2.
The substance parameter of 2 Examples 1 to 6 of table
| Component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| PET filtration material layer | 45g/m2 | 45g/m2 | 45g/m2 | 45g/m2 | 45g/m2 | 45g/m2 |
| Negative ion powder | 50g/m2 | 100g/m2 | 200g/m2 | 50g/m2 | 100g/m2 | 200g/m2 |
| PP filtration material layer | 25g/m2 | 25g/m2 | 25g/m2 | 25g/m2 | 25g/m2 | 25g/m2 |
| Polyolefin adhesive sticker | 15g/m2 | 15g/m2 | 15g/m2 | / | / | / |
| EVA thermosol rubber powder | / | / | / | 25g/m2 | 25g/m2 | 25g/m2 |
Performance detection is carried out to the filter of Examples 1 to 6, as a result referring to table 3.
The performance test results of 3 Examples 1 to 6 of table
By the above test result it is found that air filter provided by the utility model can be released effectively anion, performance
Excellent clean-up effect out.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of anion air filter, which is characterized in that including the PET filtration material layer, anion bisque and PP successively contacted
Filtration material layer；
The partial size of negative ion powder is 20~100 mesh in the anion bisque；
The aperture of the PET filtration material layer is 0.1~2.0mm, and grammes per square metre is 15~70g/m2；
The aperture of the PP filtration material layer is 0.1~2.0mm, and grammes per square metre is 25~40g/m2；
The mass ratio of the PET filtration material layer, PP filtration material layer and anion bisque is 9: (10~40): 5.
2. filter according to claim 1, which is characterized in that further include adhesive layer；
The adhesive layer is arranged between the PET filtration material layer and anion bisque；
Or
The adhesive layer is arranged between the PP filtration material layer and anion bisque；
Or
Institute is respectively provided between the PET filtration material layer and anion bisque, and between the PP filtration material layer and anion bisque
State adhesive layer.
3. filter according to claim 2, which is characterized in that the adhesive layer is polyolefin non-drying glue layer or EVA heat
Melt layer.
4. filter according to claim 1, which is characterized in that the shape of the filter includes tabular, zigzag
Or it is cyclic annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277888.XU CN209605309U (en) | 2018-12-29 | 2018-12-29 | A kind of anion air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277888.XU CN209605309U (en) | 2018-12-29 | 2018-12-29 | A kind of anion air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605309U true CN209605309U (en) | 2019-11-08 |
Family
ID=68398292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822277888.XU Active CN209605309U (en) | 2018-12-29 | 2018-12-29 | A kind of anion air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605309U (en) |
-
2018
- 2018-12-29 CN CN201822277888.XU patent/CN209605309U/en active Active
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