CN207056141U - Filter - Google Patents
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- CN207056141U CN207056141U CN201720692025.1U CN201720692025U CN207056141U CN 207056141 U CN207056141 U CN 207056141U CN 201720692025 U CN201720692025 U CN 201720692025U CN 207056141 U CN207056141 U CN 207056141U
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- Prior art keywords
- filter
- shell
- filtration core
- filter according
- paper frame
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Abstract
The utility model provides a kind of filter, including shell and the filtration core for being arranged on shell side, and the filtration core is pasted onto shell side by VELCRO, and shell includes fiber web layer and the metal fiber felt filtration members being wrapped in fiber web layer；VELCRO includes patch hair side and hook surface；The back side of patch hair side is pasted onto on shell by automatic glue, and the back side of hook surface is pasted onto on filtration core by automatic glue；Filtration core includes paper frame and the oil absorbent material in paper frame, the activated charcoal strainer located at oil absorbent material side, the HEPA layers located at activated charcoal strainer side and the nonwoven layer on the outside of HEPA layers.Filter provided by the utility model, it can effectively remove organic gas, the peculiar smell such as big dust particle in air, little particle dust, formaldehyde, adsorption effect variation, functional diversities.
Description
Technical field
It the utility model is related to filter technology field, and in particular to a kind of filter.
Background technology
Current environment pollution problem has become matters vital to national well-being and the people's livelihood, and PM2.5 is concern recent years
Focus.Air pollution damage health, people need to breathe air to sustain life.One adult breathing about 20,000 daily
Repeatedly, air is sucked up to 15~20 cubic metres.Therefore, the air being contaminated has direct influence on health.Air is dirty
Vaporous pollution is infected with as included oxysulfide, carbon monoxide, nitrogen oxides, hydrocarbon, chlorine, gasification hydrogen, fluoride, chlorine
Change hydrocarbon etc., particle contamination includes suspended particulates, golden office's coal smoke, black smoke, acid mist, dust fall etc., and odor pollution includes chlorine, vulcanization
Hydrogen, potassium sulfide base, thio-alcohol, methyl amine etc..Relatively common air pollutants include suspended particulates, carbon monoxide, sulphur oxygen
Compound, nitrogen oxides and hydrocarbon etc..In contaminated air, acarid, particulate matter and content of formaldehyde all can be exceeded.
Air cleaning unit is increasingly becoming equipment necessary to daily life, and filter is the core of clarifier, filter
Structure and material directly affect the efficiency of clarifier.Existing filtration device structure and material, as HEPA filter screen types, activated carbon are filled out
It is compound etc. to fill type, NACF.Filter can not typically reuse except poor with absorption property, not apply to
The more and more nervous demand of resource at present.
A kind of novel air polishing filter, is related to a kind of filter disclosed in CN 201520712816.7, including T-shaped
Handle cloth, outer layer trimming frame, internal layer HEPA filter paper, blue antiseptic element air filter cloth, T-shaped handle cloth are positioned over outer layer trimming frame
Between internal layer HEPA filter paper, T-shaped handle cloth both sides are bonded in outer layer paper frame edge, and internal layer HEPA filter paper is by repeatedly folding
Folded " W " shape for showing the homogeneous cause of big low height, internal layer HEPA filter paper top arrangement blue layer antibiotic after folding
Air filter cloth, and insert tooth form in the internal layer HEPA filter paper vertical direction of blue antiseptic element air filter cloth and " W " shape
Heat adhesive tape.The function of the filter is more single, and adsorption effect can not meet the increasing demand of user.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of filter, not only vdiverse in function, absorption property it is high and
Can recycling.
In order to solve the above technical problems, the utility model provides following technical scheme：A kind of filter, including shell and set
The filtration core on shell side side is put, the filtration core is pasted onto shell side by VELCRO,
The shell includes fiber web layer and the metal fiber felt filtration members being wrapped in fiber web layer；
The VELCRO includes patch hair side and hook surface；The back side of the patch hair side is pasted onto on shell by automatic glue,
The back side of the hook surface is pasted onto on filtration core by automatic glue；
The filtration core include paper frame and the oil absorbent material in paper frame, the activated charcoal strainer located at oil absorbent material side,
HEPA layers located at activated charcoal strainer side and the nonwoven layer on the outside of HEPA layers.
Further, the utility model provides a kind of filter, wherein, the metal fiber felt filtration members are wavy knot
Structure.
Further, the utility model provides a kind of filter, wherein, the HEPA layers are W type structures.
Further, the utility model provides a kind of filter, wherein, the oil absorbent material is close to live after bound is fixed
Property charcoal screen pack side.
Further, the utility model provides a kind of filter, wherein, the activated charcoal strainer surface, which is uniformly arranged, to be received
The aperture of meter level.
Further, the utility model provides a kind of filter, wherein, the area equation of the fiber web layer and paper frame.
Further, the utility model provides a kind of filter, wherein, the paper frame includes upper lid and lower cover, upper lid with
Lower cover passes through two-sided glue sticking.
Further, the utility model provides a kind of filter, wherein, the nonwoven layer by hot-working it is laminating
On the outside of HEPA layers, can proper extension HEPA layers service life.
Further, the utility model provides a kind of filter, wherein, the HEPA layers are in W types, close structure, are only capable of
Air is by the way that fine particles are impassable, and distinctive Sealing Technology, good sealing effect.
Further, the utility model provides a kind of filter, wherein, the activated charcoal strainer is the charcoal through overactivation
Fiber, surface have nano aperture, can increase the surface area of filtering, improve filter efficiency.Activated carbon using except aldehyde carbon, than
Conventional ature of coal carbon, coconut carbon except aldehyde effect it is good.Activated carbon in activated charcoal strainer is uniformly distributed, and is had windage small, is filled
The characteristics of amount of filling out is big, and adsorption capacity is high, and purification efficiency is high, and service life is long, and there is volatility in energy efficient absorption surrounding air
Organic pollutants, such as benzene,toluene,xylene, TVOCs, its rate of adsorption are 2.5 times of plain particles activated carbon, and single purifies
Efficiency high, can be complete by the volatile organic contaminant adsorption cleaning in room air in the short time.
Further, the utility model provides a kind of filter, wherein, the paper frame is the paperboard that light film is covered on surface, can
To ensure to be not easy deformation.
Further, the utility model provides a kind of filter, wherein, the metal fiber felt filtration members are in a first direction
On along track be bent to form stratiform bending structure, and form two terminations in a first direction, the stratiform bending structure can also claim
For wavelike structure, the technique effect with increase metal fiber felt filtration members surface area, there is provided metal fiber felt filtration members
Filter efficiency.It can also be laterally longitudinal direction that the first direction, which can be,.
Metal fiber felt filtration members are made up of metallic fiber felt material.Metal fiber felt, also referred to as metallic fiber sintered felt, it is
A kind of new porous material, there is high temperature resistant, anti-oxidant, corrosion-resistant, hole is controllable, permeance property is good, intensity is high.
Wherein, the concrete structure of metal fiber felt is common technology of the prior art, can be chosen as needed, no longer superfluous herein
State.Metal fiber felt has excellent particle filtering function, and the particulate matter in air can be filtered.Metal fiber felt
The size in aperture, determine the effect to particulate matter filtering.The aperture of metal fiber felt is smaller, and the filter effect of particulate matter is got over
It is good, conversely, the aperture of metal fiber felt is bigger, it is poorer to the filter effect of particulate matter.
After filter works a period of time, case surface absorption a large amount of dust particle, shell can be torn by VELCRO
Get off, cleaned by water and reinstalled to use after drying, it is the life-span to improve filter using effect.
After air or waste gas enter filter, after the big dust particle in the shell absorption air of filter, air enters
Enter filtration core.After first passing through oil absorbent material absorption steam or oil smoke, into activated charcoal strainer absorption fine particle, peculiar smell or first
Aldehyde, then smaller particle, peculiar smell and formaldehyde are adsorbed by HEPA layers, further adsorbed by non-woven fabrics, pass through the more of filtration core
Layer filtering so that the adsorption effect of filter is notable, realizes the variation of function, and adsorption effect is obvious.
The beneficial effects of the utility model：
The utility model provides a kind of filter, can effectively remove big dust particle in air, little particle dust, first
The organic gas such as aldehyde, peculiar smell, adsorption effect variation, functional diversities.
The shell energy disassembly, cleaning of filter, convenient recycling；The filtration core energy multi-filtering of filter, filtering function
Variation.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
The utility model is further described with specific embodiment below, but the utility model is not by following embodiments
Restriction.
Embodiment 1
As shown in figure 1, the utility model provides a kind of filter, including shell and the filtration core for being arranged on shell side,
The filtration core is pasted onto shell side by VELCRO 2,
The shell includes fiber web layer 1 and the metal fiber felt filtration members 11 being wrapped in fiber web layer 1；
The VELCRO 2 includes patch hair side and hook surface；The back side of the patch hair side is pasted onto on shell by automatic glue,
The back side of the hook surface is pasted onto on filtration core by automatic glue；
The filtration core includes paper frame and the oil absorbent material 32 in paper frame, the activated carbon located at the side of oil absorbent material 32 filter
Net 33, the HEPA layers 34 located at the side of activated charcoal strainer 33 and the nonwoven layer 35 located at the outside of HEPA layers 33.The paper frame
Including upper lid 311 and lower cover 312, upper lid 311 and lower cover 312 pass through two-sided glue sticking.By the bonding of double faced adhesive tape, beneficial to filtering
The installation and removal of core, reduce the infringement to filtration core, improve the physical life of filtration core.The paper frame is that light film is covered on surface
Paperboard, it is ensured that be not easy deformation.
The metal fiber felt filtration members 11 are wavelike structure.
The HEPA layers 34 are W type structures, close structure, are only capable of air by the way that fine particles are impassable, and distinctive
Sealing Technology, good sealing effect.HEPA filtering accuracy is high, and filtering accuracy can reach 1 μm, 3 μm, 5 μm, 10 μm, 20 μm, 30 μ
M, 60 μm, flow is big, and even structure, pollutant holding capability is big, service life length.HEPA layers 34 by PP, glass fibre, compound PP-PET,
Melt-blown terylene or melt-blown glass fibre pleating filter paper are made, or are modified to have degerming, sterilization or anion, Electrostatic Absorption function
PP, glass fibre, compound PP-PET, melt-blown terylene or melt-blown glass fibre pleating filter paper be made, thickness is 10~50mm.
HEPA layers 34 are W type structures, can with the dust more than 0.3 micron in efficient capture air (the 1/200 of hair diameter), bacterium,
Pollen etc., filter efficiency are up to 99.7%, and can 100% couple of PM2.5 filter.
The oil absorbent material 32 is close to the side of activated charcoal strainer 33 after bound is fixed.
The surface of activated charcoal strainer 33 is uniformly arranged nano level aperture, can be effectively increased specific surface area, can adsorb
Peculiar smell, fine particle and formaldehyde, significant effect.The activated charcoal strainer 33 is the Carbon fibe through overactivation, and surface, which has, to be received
Metre hole footpath, a diameter of 5~20 μm, specific surface area is averagely in 1000~1500m/g, and average pore size is in 1.0~4.0nm；It can increase
The surface area of filtering, improve filter efficiency.Activated carbon is imitated using the aldehyde that removes except aldehyde carbon, ature of coal carbon, coconut carbon than routine
Fruit is good.Activated carbon in activated charcoal strainer 33 is uniformly distributed, and small with windage, loadings are big, and adsorption capacity is high, purification efficiency
Height, the characteristics of service life is long, and can volatile organic contaminant in efficient absorption surrounding air, as benzene,toluene,xylene,
TVOCs etc., its rate of adsorption are 2.5 times of plain particles activated carbon, and single purification efficiency is high, can be in the short time by room air
In volatile organic contaminant adsorption cleaning it is complete.
The area equation of the fiber web layer 1 and paper frame, is presented as that length, width and height or depth and diameter communicate,
Shell and the oversized or too small reduction production capacity of filtration core or increase is avoided to assemble the appearance of difficulty, preferably shell and paper frame is equal
For rectangle or cylindrical type, specifically optionally determine.
The nonwoven layer 35 is laminating in the outside of HEPA layers 34 by hot-working, can proper extension HEPA layers 34 use the longevity
Life.
The metal fiber felt filtration members 11 are bent to form stratiform bending structure along track in a first direction, and first
Side is upwardly formed two terminations, and the stratiform bending structure is alternatively referred to as wavelike structure, with increase metal fiber felt filtration members
The technique effect of surface area, there is provided the filter efficiency of metal fiber felt filtration members.The first direction can be laterally can also
It is longitudinal direction.
Metal fiber felt filtration members 11 are made up of metallic fiber felt material.Metal fiber felt, also referred to as metallic fiber sintered felt,
It is a kind of new porous material, there is high temperature resistant, that anti-oxidant, corrosion-resistant, hole is controllable, permeance property is good, intensity is high etc. is excellent
Point.Wherein, the concrete structure of metal fiber felt is common technology of the prior art, can be chosen as needed, herein no longer
Repeat.Metal fiber felt has excellent particle filtering function, and the particulate matter in air can be filtered.Metal fiber felt
Aperture size, determine to particulate matter filtering effect.The aperture of metal fiber felt is smaller, to the filter effect of particulate matter
It is better, conversely, the aperture of metal fiber felt is bigger, it is poorer to the filter effect of particulate matter.
After filter works a period of time, case surface absorption a large amount of dust particle, shell can be torn by VELCRO 2
Get off, cleaned by water and reinstalled to use after drying, it is the life-span to improve filter using effect.
After air or waste gas enter filter, after the big dust particle in the shell absorption air of filter, air enters
Enter filtration core.First pass through after oil absorbent material 32 adsorbs steam or oil smoke, into activated charcoal strainer 33 adsorb fine particle, peculiar smell or
Formaldehyde, then smaller particle, peculiar smell and formaldehyde are adsorbed by HEPA layers 34, it is clean by being discharged after non-woven fabrics 35 further absorption
Air.Pass through the multiple filtration of filtration core so that the adsorption effect of filter is notable, realizes the variation of function, adsorption effect
Substantially.
The utility model provides a kind of filter, can effectively remove big dust particle in air, little particle dust, first
The organic gas such as aldehyde, peculiar smell, adsorption effect variation, functional diversities.
The shell energy disassembly, cleaning of filter, convenient recycling；The filtration core energy multi-filtering of filter, filtering function
Variation.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (9)
1. a kind of filter, it is characterised in that including shell and the filtration core for being arranged on shell side, the filtration core passes through evil spirit
Art patch is pasted onto shell side,
The shell includes fiber web layer and the metal fiber felt filtration members being wrapped in fiber web layer；
The VELCRO includes patch hair side and hook surface；The back side of the patch hair side is pasted onto on shell by automatic glue, described
The back side of hook surface is pasted onto on filtration core by automatic glue；
The filtration core includes paper frame and the oil absorbent material in paper frame, the activated charcoal strainer located at oil absorbent material side, is located at
The HEPA layers of activated charcoal strainer side and the nonwoven layer on the outside of HEPA layers.
2. filter according to claim 1, it is characterised in that the metal fiber felt filtration members are wavelike structure.
3. filter according to claim 1, it is characterised in that the HEPA layers are W type structures.
4. filter according to claim 1, it is characterised in that the oil absorbent material is close to activated carbon after bound is fixed
Screen pack side.
5. filter according to claim 1, it is characterised in that the activated charcoal strainer surface is uniformly arranged nanoscale
Aperture.
6. filter according to claim 1, it is characterised in that the area equation of the fiber web layer and paper frame.
7. filter according to claim 1, it is characterised in that the paper frame includes upper lid and lower cover, upper lid and lower cover
Pass through two-sided glue sticking.
8. filter according to claim 1, it is characterised in that the nonwoven layer is laminating in HEPA layers by hot-working
Outside.
9. filter according to claim 1, it is characterised in that the paper frame is the paperboard that light film is covered on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692025.1U CN207056141U (en) | 2017-06-14 | 2017-06-14 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692025.1U CN207056141U (en) | 2017-06-14 | 2017-06-14 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207056141U true CN207056141U (en) | 2018-03-02 |
Family
ID=61509916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720692025.1U Expired - Fee Related CN207056141U (en) | 2017-06-14 | 2017-06-14 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207056141U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757148A (en) * | 2018-04-28 | 2018-11-06 | 泰铂（上海）环保科技股份有限公司 | A kind of automobile cooling device and application method with velcro strainer |
| CN109374074A (en) * | 2018-10-11 | 2019-02-22 | 上海三盛金属制品有限公司 | A kind of band prefilter function and intellectual water meter APP monitor far distance instrument |
| CN110508046A (en) * | 2019-09-11 | 2019-11-29 | 广德辉龙环保科技有限公司 | A kind of oil suction decolorization filtering bag and preparation method thereof |
| CN111617555A (en) * | 2019-09-27 | 2020-09-04 | 飞潮（无锡）过滤技术有限公司 | High-temperature catalytic purification metal fiber filter material and preparation method thereof |
-
2017
- 2017-06-14 CN CN201720692025.1U patent/CN207056141U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757148A (en) * | 2018-04-28 | 2018-11-06 | 泰铂（上海）环保科技股份有限公司 | A kind of automobile cooling device and application method with velcro strainer |
| CN109374074A (en) * | 2018-10-11 | 2019-02-22 | 上海三盛金属制品有限公司 | A kind of band prefilter function and intellectual water meter APP monitor far distance instrument |
| CN110508046A (en) * | 2019-09-11 | 2019-11-29 | 广德辉龙环保科技有限公司 | A kind of oil suction decolorization filtering bag and preparation method thereof |
| CN111617555A (en) * | 2019-09-27 | 2020-09-04 | 飞潮（无锡）过滤技术有限公司 | High-temperature catalytic purification metal fiber filter material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180302 Termination date: 20190614 |