CN218249014U - Environment-friendly high-purification composite filter material - Google Patents
Environment-friendly high-purification composite filter material Download PDFInfo
- Publication number
- CN218249014U CN218249014U CN202222421610.1U CN202222421610U CN218249014U CN 218249014 U CN218249014 U CN 218249014U CN 202222421610 U CN202222421610 U CN 202222421610U CN 218249014 U CN218249014 U CN 218249014U
- Authority
- CN
- China
- Prior art keywords
- soft
- woven fabric
- grid
- environment
- filter material
- 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.)
- Active
Links
Images
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model provides a compound filter media of environmental protection high purification, include: the soft supporting frame is provided with a plurality of grids; activated carbon filled in the grid; the non-woven fabric layer is arranged at the upper end of the soft supporting frame and is used for closing the upper end opening of the grid; the PP melt-blown composite layer is a filamentous degradable PP material and is arranged at the lower end of the soft support frame and used for closing the lower end opening of the grid; and the hot-melt pressure-sensitive adhesive is filled in the grids so that the non-woven fabric layer is connected with the soft supporting frame in a sticking way, and the problems that the composite filter material used as the filter element is low in hardness and inconvenient to assemble are solved.
Description
Technical Field
The utility model relates to an air filtration field, concretely relates to compound filter media of environmental protection high purification.
Background
With the rapid development of economy, the common air pollution problem existing in developing countries exists, particularly, haze frequently occurs all over the country in autumn and winter, the content of inhalable particulate matters in outdoor and indoor air exceeds the standard, and the health of people is seriously harmed. Meanwhile, as people increasingly attach importance to personal breathing health, air purifiers enter thousands of households.
People often hide in indoor and tightly close door and window when using air purifier, and the part only provides particulate matter filtering capability's single-effect air purifier, and its core component is exactly the HEPA filter core, and the filter core itself is made by compound filter media, and the hardness of self is lower, is not convenient for assemble compound filter media.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound filter media of high purification of environmental protection, the hardness of solving compound filter media self as the filter core is lower, is not convenient for carry out the problem of equipment to compound filter media.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an environment-friendly high-purification composite filter material, comprising:
the soft supporting frame is provided with a plurality of grids;
activated carbon filled in the meshes;
the non-woven fabric layer is arranged at the upper end of the soft supporting frame and is used for closing the upper end opening of the grid;
the PP melt-blown composite layer is a filamentous degradable PP material and is arranged at the lower end of the soft support frame and used for closing the lower end opening of the grid; and
and the hot-melt pressure-sensitive adhesive is filled in the grid so as to enable the non-woven fabric layer to be connected with the soft support frame in a sticking way.
The technical scheme is that the soft support frame comprises a plurality of first support rods and a plurality of second support rods, wherein the first support rods are arranged in parallel, the second support rods are arranged in parallel, and the first support rods and the second support rods are connected in a crossed mode.
According to a further technical scheme, first injection molding holes are formed in the first supporting rod and the second supporting rod, grids are formed between the first supporting rod and the second supporting rod in a pairwise parallel arrangement mode, and second injection molding holes communicated with the first injection molding holes are formed in the four sides of the grids.
The further technical scheme is that the upper end surfaces of the first supporting rod and the second supporting rod are trapezoid-shaped portions with small upper portions and large lower portions, and second injection molding holes communicated with the first injection molding holes are formed in the waists of two sides of each trapezoid-shaped portion.
The further technical scheme is that the non-woven fabric layer is non-woven fabric subjected to corona electret treatment.
According to a further technical scheme, the non-woven fabric layer and the PP melt-blown composite layer are arranged in a double-layer mode.
Compared with the prior art, the beneficial effects of the utility model are that:
fill the active carbon in the net, avoid the active carbon to absorb water and pile up to influence the adsorption efficiency of whole device, used soft carriage as the carrier simultaneously, improved the hardness of whole compound filter media, be convenient for finalize the design and install compound filter media, adopt PP to melt simultaneously and spout the composite bed and be filiform degradable PP material, make whole compound filter media have the advantage of being convenient for degrade, green.
Drawings
Fig. 1 is a schematic structural diagram of the composite filter material for environmental protection and high purification of the present invention.
Fig. 2 is a schematic structural view of the middle soft support frame of the present invention.
Icon: 1-soft support frame, 2-grid, 3-active carbon, 4-non-woven fabric layer, 5-PP melt-blown composite layer, 6-hot melt pressure-sensitive adhesive, 7-first support rod, 8-second support rod, 9-first injection hole, 10-second injection hole and 11-trapezoidal part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment is as follows:
fig. 1-2 show a preferred embodiment of the environment-friendly high-purification composite filter material of the present invention, in this embodiment, the environment-friendly high-purification composite filter material specifically includes a soft support frame 1, and a plurality of grids 2 are arranged on the soft support frame 1;
the activated carbon 3 is filled in the grid 2;
a non-woven fabric layer 4 arranged at the upper end of the soft supporting frame 1 and used for closing the upper end opening of the grid 2;
the PP melt-blown composite layer 5 is a filamentous degradable PP material, and the PP melt-blown composite layer 5 is arranged at the lower end of the soft support frame 1 and used for closing the lower end opening of the grid 2; and
and the hot-melt pressure-sensitive adhesive 6 is filled in the grid 2 so as to enable the non-woven fabric layer 4 to be connected with the soft support frame 1 in an adhering way.
The utility model discloses in, pack active carbon 3 in net 2, avoid active carbon 3 to absorb water to pile up, thereby influence the adsorption effect of whole device, the high purification efficiency of compound filter media has also just also been improved, use soft carriage 1 as the carrier simultaneously, the hardness of whole compound filter media has been improved, be convenient for stereotype and install compound filter media, adopt PP to melt-blow composite bed 5 simultaneously and be filamentous degradable PP material, make whole compound filter media have the advantage of being convenient for degrade, green.
Example 2
Soft carriage 1 includes a plurality of first bracing pieces 7 and second bracing piece 8, and is a plurality of first bracing piece 7 parallel arrangement each other, and is a plurality of second bracing piece 8 parallel arrangement each other, just first bracing piece 7 and second bracing piece 8 alternately link to each other, and first bracing piece 7 and second bracing piece 8 of cross arrangement can provide the hardness and the stability of whole soft carriage 1, all be equipped with first injection molding hole 9 in first bracing piece 7 and the second bracing piece 8, two liang of parallel arrangement form net 2 between first bracing piece 7 and the second bracing piece 8, all be equipped with on the four sides of net 2 with the second injection molding hole 10 that first injection molding hole 9 is linked together, hot melt pressure sensitive adhesive 6 pours into in first bracing piece 7 and the second bracing piece 8 through first injection hole to discharge through second injection molding hole 10, make hot melt pressure sensitive adhesive 6 link to each other with non-woven fabrics layer 4, pass through the peculiar smell of active carbon 3 hot melt pressure sensitive adhesive 6 simultaneously, and then reduced the peculiar smell of whole compound filter media.
The upper end surfaces of the first supporting rod 7 and the second supporting rod 8 are trapezoid-shaped portions 11 with small upper portions and large lower portions, second injection molding holes 10 communicated with the first injection molding holes 9 are formed in the waists of the two sides of the trapezoid-shaped portions 11, the trapezoid-shaped portions 11 are convenient for hot-melt pressure-sensitive adhesives 6 on the waists of the two sides to be discharged from the second injection molding holes 10, and the hot-melt pressure-sensitive adhesives 6 are in full contact with the soft supporting frame 1 and the non-woven fabric layer 4.
Non-woven fabrics layer 4 is the non-woven fabrics through corona electret treatment, non-woven fabrics layer 4 and PP melt-blow composite bed 5 are the bilayer setting.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a compound filter media of environmental protection high purification which characterized in that includes:
the supporting device comprises a soft supporting frame (1), wherein a plurality of grids (2) are arranged on the soft supporting frame (1);
activated carbon (3), the activated carbon (3) being filled within the grid (2);
the non-woven fabric layer (4) is arranged at the upper end of the soft supporting frame (1) and is used for closing the upper end opening of the grid (2);
the PP melt-blown composite layer (5) is a filamentous degradable PP material, and the PP melt-blown composite layer (5) is arranged at the lower end of the soft support frame (1) and used for closing the lower end opening of the grid (2); and
and the hot-melt pressure-sensitive adhesive (6) is filled in the grid (2) so that the non-woven fabric layer (4) is connected with the soft support frame (1) in a sticking way.
2. The environment-friendly high-purification composite filter material as claimed in claim 1, wherein: the soft support frame (1) comprises a plurality of first support rods (7) and a plurality of second support rods (8), the first support rods (7) are arranged in parallel, the second support rods (8) are arranged in parallel, and the first support rods (7) and the second support rods (8) are connected in a crossed mode.
3. The environment-friendly high-purification composite filter material as claimed in claim 2, wherein: all be equipped with first injection hole (9) in first bracing piece (7) and second bracing piece (8), two liang of parallel arrangement form net (2) between first bracing piece (7) and second bracing piece (8), all be equipped with on the four sides of net (2) with second injection hole (10) that first injection hole (9) are linked together.
4. The environment-friendly high-purification composite filter material as claimed in claim 3, wherein: the upper end surfaces of the first supporting rod (7) and the second supporting rod (8) are trapezoidal parts (11) which are small in upper part and large in lower part, and second injection molding holes (10) communicated with the first injection molding holes (9) are formed in the waists of two sides of each trapezoidal part (11).
5. The environment-friendly high-purification composite filter material as claimed in claim 1, wherein: the non-woven fabric layer (4) is a non-woven fabric subjected to corona electret treatment.
6. The environment-friendly high-purification composite filter material as claimed in claim 1, which is characterized in that: the non-woven fabric layer (4) and the PP melt-blown composite layer (5) are arranged in a double-layer mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421610.1U CN218249014U (en) | 2022-09-14 | 2022-09-14 | Environment-friendly high-purification composite filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421610.1U CN218249014U (en) | 2022-09-14 | 2022-09-14 | Environment-friendly high-purification composite filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218249014U true CN218249014U (en) | 2023-01-10 |
Family
ID=84712960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222421610.1U Active CN218249014U (en) | 2022-09-14 | 2022-09-14 | Environment-friendly high-purification composite filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218249014U (en) |
-
2022
- 2022-09-14 CN CN202222421610.1U patent/CN218249014U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206809956U (en) | A kind of condensing boiler novel gas inlet filter | |
| CN204973221U (en) | Novel rainwater filter | |
| CN218249014U (en) | Environment-friendly high-purification composite filter material | |
| CN208567071U (en) | A kind of fixed filter structure of air-conditioning velcro | |
| CN212327706U (en) | Nanofiber membrane air purifier filter screen | |
| CN204830329U (en) | Multifunctional air purifier based on cell -phone intelligent control | |
| CN208652770U (en) | A kind of multifunctional combination filter screen structure | |
| CN206924517U (en) | A kind of high efficiency screen pack of air cleaner | |
| CN203170118U (en) | Double-effect filter material | |
| CN205995160U (en) | A kind of high efficiency filter plate | |
| CN211987668U (en) | Activated carbon honeycomb filter element | |
| CN204709950U (en) | Filter cloth and cleaner | |
| CN203002131U (en) | High-flow air filter | |
| CN207478211U (en) | A kind of Efficient textile industry cooking fume control equipment | |
| CN208320261U (en) | A kind of filter screen of air filtration | |
| CN206454454U (en) | Hanging picture frame type air processor | |
| CN207102176U (en) | High efficiency filter structure for VMC | |
| CN206700953U (en) | A kind of filter | |
| CN205340392U (en) | A filter screen for filtration | |
| CN209111640U (en) | A kind of air purifier filter core | |
| CN205683761U (en) | A kind of air purifying filter mesh module | |
| CN215352473U (en) | Environment-friendly high-purification composite filter material | |
| CN205516922U (en) | Be applied to pollution -free paper environmental protection filter screen on air cleaner | |
| CN213313902U (en) | Air purification device and air filtering module | |
| CN214130747U (en) | Bag-type dust collector special for processing heat-preservation cotton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |