CN110280073A - A kind of nano zine oxide filtration core - Google Patents
A kind of nano zine oxide filtration core Download PDFInfo
- Publication number
- CN110280073A CN110280073A CN201910527223.6A CN201910527223A CN110280073A CN 110280073 A CN110280073 A CN 110280073A CN 201910527223 A CN201910527223 A CN 201910527223A CN 110280073 A CN110280073 A CN 110280073A
- Authority
- CN
- China
- Prior art keywords
- nano zine
- zine oxide
- active carbon
- filtration core
- layer
- Prior art date
- 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.)
- Granted
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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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
-
- 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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
- B01D46/121—V-type arrangements
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to filtration core field, espespecially a kind of nano zine oxide filtration core.Not only structure is simple for nano zine oxide filtration core of the present invention, more preferable compared with traditional filtration core filter effect, so that interior clean free from extraneous odour with fresh air;Wherein, it is mixed into nano zine oxide in the first fibrous layer and the second fibrous layer, there is antibacterial and bacteriostasis;And the first active carbon layer, grape Dove stratum granulosum and the layering of the second active carbon layer are laid on fibrous layer in adsorption filter layer, it not only can preferably adsorbing contaminant, bacteria can be prevented from growing, and it is milder by filtered air, as natural wind, also there is certain preserving moisture and protecting skin effect simultaneously, improve the usage experience of user.
Description
Technical field
The present invention relates to filtration core field, espespecially a kind of nano zine oxide filtration core.
Background technique
Automobile is the important vehicles of today's society.With the improvement of living standards, the popularity rate of automobile is also increasingly
It is high.Automobile early has become our the main living space in addition to family and company at present, but consequently also brings one seriously
Unhealthful problem --- in-vehicle air pollution.The source of automotive interior air pollution is caused mainly to have vehicle outer and two interior
Point.It is polluted outside vehicle and is derived mainly from atmosphere pollution, the solid particulate matter (plant pollen, catkin) of floating and road vehicle discharge
Tail gas etc. can enter automobile cabin by automobile outer circulation, and according to Car design principle, even if not opening vehicle window, vehicle is expert at
Crossing journey vehicle inner air and outer air still can occur to flow and exchange, if the outer air of vehicle is clean, the content of interior harmful substance
It can decrease, if containing a large amount of harmful substance in the outer air of vehicle, the in-car air quality for lacking filter device will be into one
Step deteriorates.In-vehicle air pollution object, which is derived mainly from the paint of vehicle itself, glue and some plastics or compound component and car, to be made
Some poor quality ornaments.
Currently, automobile air conditioner filter element is used to filter the air in compartment or enters packet described in the air of interior from the external world
The impurity contained, including finely ground particles, pollen, bacterium, industrial waste gas and dust etc. prevent so that the cleanliness of air improves
This substance enters air-conditioning system and destroys air-conditioning system, guarantees in-car air quality, gives the good air environment of occupant.It is existing
Most of some filtration cores are made of filter paper, and are fixed on air duct by sealing glue frame, and biggish particle can only be filtered,
And when air capacity is much, it is also easy to breakage, and lead to not filter.In addition, there are also using the filter continuously bent repeatedly in N-type
Plate, and filter plate is fixed in rectangle posting, but its spacing for folding filter plate is identical, and is fixed with posting
Gluing surface be filter plate not ipsilateral, filter effect is not good enough.
Summary of the invention
To solve the above problems, the present invention provides a kind of nano zine oxide filtration core, there is better filter effect, improve
The usage experience of user.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of nano zine oxide filtration core, including fixed edge
Frame and nano zine oxide filter plate, the filter plate is in continuously to be bent to form several V-shaped folded sheets repeatedly, on the filter plate
Gluing is fixed on the inside of lower both sides and fixed border, the bending side at left and right sides of the filter plate respectively with gluing on the inside of fixed border
Fixed, and gluing surface is located at the same side of filter plate, two sides are gradually to the left and right by center for the spacing between the folded sheet
Smaller, the filter plate from top to bottom successively includes the first fibrous layer, adsorption filter layer and the second fibrous layer, the adsorption filtration
Layer includes active carbon layer and vine polyphenol stratum granulosum.
Further, the active carbon layer include the first active carbon layer and the second active carbon layer, the adsorption filter layer by
It successively include the first active carbon layer, vine polyphenol stratum granulosum and the second active carbon layer under.
Wherein, the active carbon layer is active carbon particle, the vine polyphenol stratum granulosum is vine polyphenol particle, the work
Property charcoal particle, the layering of vine polyphenol particle be laid with.
Further, first fibrous layer and the second fibrous layer are bonded fabric.
Wherein, it is mingled with nano zine oxide in the bonded fabric.
Wherein, the bonded fabric density of first fibrous layer is greater than the bonded fabric density of the second fibrous layer.
Further, the fixed border is rectangular shaped rim, and fixed border is papery frame or PCV frame.
Further, the height of the folded sheet and the height of fixed border are identical, so that folded sheet bending place and fixation
Jamb surface is concordant.
Wherein, the folding surface of first fibrous layer is fixed with fixed border gluing.
The beneficial effects of the present invention are: not only structure is simple for nano zine oxide filtration core of the present invention, compared with traditional mistake
Filter filter effect is more preferable, so that interior clean free from extraneous odour with fresh air;Wherein, in the first fibrous layer and the second fibrous layer
It is mixed into nano zine oxide, there is antibacterial and bacteriostasis;And the first active carbon layer, grape Dove stratum granulosum and in adsorption filter layer
The layering of two active carbon layers is laid on fibrous layer, not only can preferably adsorbing contaminant, bacteria can be prevented from growing, and after filtering
Air it is milder, as natural wind, at the same also have certain preserving moisture and protecting skin effect, improve the usage experience of user.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is front view of the invention.
Fig. 3 is side cross sectional views of the invention.
Fig. 4 is the structural schematic diagram of filter plate of the present invention.
Drawing reference numeral explanation: 1. fixed borders;2. filter plate;21. the first fibrous layer;22. adsorption filter layer;221. the
One active carbon layer;222. vine polyphenol stratum granulosums;223. second active carbon layers;23. the second fibrous layer;3. folded sheet.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.The application can be with a variety of
Different forms is realized, however it is not limited to embodiment described in the present embodiment.The purpose of following specific embodiments is provided
It is easy for becoming apparent from present disclosure thorough explanation, wherein the words of the indicating positions such as upper and lower, left and right is only needle
To shown structure in respective figure for position.
It please refers to shown in Fig. 1-4, the present invention is about a kind of nano zine oxide filtration core, including fixed border 1 and nano oxygen
Change zinc filter plate 2, the filter plate 2 is bent to form several V-shaped folded sheets 3, about 2 both sides of filter plate in continuous repeatedly
It is fixed with 1 inside gluing of fixed border, the bending side of 2 left and right sides of filter plate is solid with 1 inside gluing of fixed border respectively
Fixed, and gluing surface is located at the same side of filter plate 2, two sides are gradually to the left and right by center for the spacing between the folded sheet 3
Smaller, the filter plate 2 is described from top to bottom successively including the first fibrous layer 21, adsorption filter layer 22 and the second fibrous layer 23
Adsorption filter layer 2 includes active carbon layer and vine polyphenol stratum granulosum 222.
Compared with prior art, not only structure is simple for nano zine oxide filtration core of the present invention, compared with traditional filtration core mistake
Filter effect is more preferable, so that interior clean free from extraneous odour with fresh air;Wherein, it is mixed in the first fibrous layer 21 and the second fibrous layer 23
Enter nano zine oxide, there is antibacterial and bacteriostasis;And the first active carbon layer 221, grape Dove stratum granulosum in adsorption filter layer 22
222 and second the layering of active carbon layer 223 be laid on fibrous layer, not only can preferably adsorbing contaminant, bacteria can be prevented from growing, and
It is milder by filtered air, as natural wind, while also there is certain preserving moisture and protecting skin effect, improves user's
Usage experience.
It please refers to shown in Fig. 4, in the present embodiment, the active carbon layer includes the first active carbon layer 221 and the second activity
Layer of charcoal 223, the adsorption filter layer 22 from top to bottom successively include the first active carbon layer 221, vine polyphenol stratum granulosum 222 and the
Two active carbon layers 223.Wherein, the active carbon layer is active carbon particle, the vine polyphenol stratum granulosum 222 is vine polyphenol
Grain, the active carbon particle, the layering of vine polyphenol particle are laid with, and than the mode that conventional hybrid is laid with, have preferably filtering effect
Fruit.It, can also be in addition, the protection scope of the present embodiment is not limited only to the first active carbon layer 221 and the second active carbon layer 223
The end position up and down of vine polyphenol stratum granulosum 222 is laid with multilayer active carbon, also in the protection scope of this patent.
In the present embodiment, first fibrous layer 21 and the second fibrous layer 23 are bonded fabric;Wherein, bonded fabric
Inside it is mingled with nano zine oxide.By being mixed into nano zine oxide in the first fibrous layer 21 and the second fibrous layer 23, there is antibacterial suppression
Bacterium effect, achieve the effect that it is permanent antibacterial so that interior clean free from extraneous odour with fresh air.Wherein, first fibrous layer 21
Bonded fabric density be greater than the second fibrous layer 23 bonded fabric density.Realize the work that coarse filtration is carried out to air and is carefully filtered
With reaching the effect of better layered filtration.Wherein, nano zine oxide should be put into when manufacturing fibrous layer, keep it preferably solid
It is scheduled in fibrous layer.
Wherein, the present embodiment fixed border 1 is rectangular shaped rim, and fixed border 1 is papery frame or PCV frame;It is logical
Fixed border 1 is crossed to wrap up the side of filter plate 2, and effect is fixed to filter plate 2.Wherein, the height of the folded sheet 3
Degree is identical as the height of fixed border 2, so that 3 bending place of folded sheet and 4 flush of fixed border.
In the present embodiment, two sides are gradually smaller to the left and right by center for the spacing between the folded sheet 6, survey by experiment
Examination, in and the identical situation of folding times identical in 6 area of folded sheet, spacing mode designed by the present invention with it is conventionally employed
The mode of identical spacing is compared, and air filtration can be made more abundant, has better filter effect.In addition, filter plate 2 or so
The gluing surface of two sides is located at the same side of filter plate 2, i.e. the folding surface of the first fibrous layer 21 is fixed with 1 gluing of fixed border,
It allows air to flow out after entire adsorption filter layer 22 and the filtering of the second fibrous layer 23, with traditional filtering plate 2 or so two
Side gluing surface is located at different filter plates 2, and ipsilateral is not compared, and increases filter area, has better filter effect.
It should be further noted that the fixed mode of fixed border 1 mentioned in the present embodiment, gluing belong to it is existing
Technology, details are not described herein.Furthermore unless specifically defined or limited otherwise, the terms such as term " fixation " shall be understood in a broad sense,
For the ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
Embodiment of above be only preferred embodiments of the present invention will be described, not to the scope of the present invention into
Row limits, and without departing from the spirit of the design of the present invention, this field ordinary engineering and technical personnel is to technical side of the invention
The various changes and improvements that case is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (9)
1. a kind of nano zine oxide filtration core, including fixed border and nano zine oxide filter plate, the filter plate is in continuous anti-
It is bent to form several V-shaped folded sheets again, the filter plate up and down fix with gluing on the inside of fixed border by both sides, and feature exists
In: the bending side at left and right sides of the filter plate is fixed with gluing on the inside of fixed border respectively, and gluing surface is located at filter plate
Same side, two sides are gradually smaller to the left and right by center for the spacing between the folded sheet, the filter plate from top to bottom according to
Secondary includes the first fibrous layer, adsorption filter layer and the second fibrous layer, and the adsorption filter layer includes active carbon layer and vine polyphenol
Stratum granulosum.
2. a kind of nano zine oxide filtration core according to claim 1, it is characterised in that: the active carbon layer includes first
Active carbon layer and the second active carbon layer, the adsorption filter layer from top to bottom successively include the first active carbon layer, vine polyphenol
Granulosa and the second active carbon layer.
3. a kind of nano zine oxide filtration core according to claim 2, it is characterised in that: the active carbon layer is active carbon
Particle, the vine polyphenol stratum granulosum are vine polyphenol particle, and the active carbon particle, the layering of vine polyphenol particle are laid with.
4. a kind of nano zine oxide filtration core according to claim 1, it is characterised in that: first fibrous layer and second
Fibrous layer is bonded fabric.
5. a kind of nano zine oxide filtration core according to claim 4, it is characterised in that: be mingled in the bonded fabric and receive
Rice zinc oxide.
6. a kind of nano zine oxide filtration core according to claim 4, it is characterised in that: the nonwoven of first fibrous layer
Woven fabric density is greater than the bonded fabric density of the second fibrous layer.
7. a kind of nano zine oxide filtration core according to claim 1, it is characterised in that: the fixed border is rectangular edges
Frame, and fixed border is papery frame or PCV frame.
8. a kind of nano zine oxide filtration core according to claim 1, it is characterised in that: the height of the folded sheet and solid
The height of deckle frame is identical, so that folded sheet bending place and fixed border flush.
9. a kind of nano zine oxide filtration core according to claim 1, it is characterised in that: the bending of first fibrous layer
Face is fixed with fixed border gluing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910527223.6A CN110280073B (en) | 2019-06-18 | 2019-06-18 | Nano zinc oxide filter element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910527223.6A CN110280073B (en) | 2019-06-18 | 2019-06-18 | Nano zinc oxide filter element |
Publications (2)
Publication Number | Publication Date |
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CN110280073A true CN110280073A (en) | 2019-09-27 |
CN110280073B CN110280073B (en) | 2021-10-01 |
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CN201910527223.6A Active CN110280073B (en) | 2019-06-18 | 2019-06-18 | Nano zinc oxide filter element |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022195464A1 (en) * | 2021-03-17 | 2022-09-22 | Tad Aircon Private Limited | An air filter assembly and a method thereof |
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WO2022195464A1 (en) * | 2021-03-17 | 2022-09-22 | Tad Aircon Private Limited | An air filter assembly and a method thereof |
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