CN204911044U - Compound aldehyde filter that removes - Google Patents
Compound aldehyde filter that removes Download PDFInfo
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- CN204911044U CN204911044U CN201520712789.3U CN201520712789U CN204911044U CN 204911044 U CN204911044 U CN 204911044U CN 201520712789 U CN201520712789 U CN 201520712789U CN 204911044 U CN204911044 U CN 204911044U
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- active carbon
- filter
- honeycomb
- screen cloth
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Abstract
The utility model provides a compound aldehyde filter that removes, relates to a filter, including outer paper margin frame and inlayer filter layer, the inlayer filter layer includes active carbon honeycomb screen cloth, plasticity honeycomb, active carbon, HEPA filter paper, outer paper margin frame passes through the sealed fixed bonding of hot melt adhesive with the inlayer filter layer, the active carbon is constituteed by removing formaldehyde active carbon and antibiotic blue zeolite, the active carbon is placed and is bonded in the plasticity honeycomb and through active carbon honeycomb screen cloth to ensure that the active carbon can not fall out, HEPA filter paper is " W " shape, and the HEPA filter paper that is " W " shape is placed with the plasticity honeycomb side by side. It is good very much that compound aldehyde filter that removes adsorbs harmful substance effect such as aldehydes, fuse the filter of two kinds of different functions in same filter housing, and compact structure, small, light in weight, required corollary equipment is few, and the cost of manufacture is low, filtering capability is various simultaneously, can filter the suspended solid in the fluid, can adsorb harmful gas again.
Description
Technical field
The utility model relates to a kind of filter, particularly relates to a kind of compound aldehydes removal filter.
Background technology
Filter filters the professional term of industry, in order to the recycling of the resource and resource that purify ecosystem, and the cleaning equipment needed.Present filter is mainly used in oil filtration, air filtration, water filtration etc. and filters row.Remove a small amount of solid particle in liquid or air, can the normal work of proterctive equipment or the cleaning of air, after fluid enters the filter being equipped with certain specification filter screen, its impurity can be stopped, and clean fluid is flowed out by filter.
Generally for the harmful substance such as suspension, silt, iron rust, chlorine residue, heterochromatic peculiar smell, oil content of filtering in fluid, often need the filter arranging a set of combination, is generally adopt multiple positioned inline to use to carry out filtration, purification.And multiple positioned inline uses this filter type, be not only connected and installed complexity, and it is also comparatively large to take up room, and is difficult to miniaturization, and user uses, replacing also comparatively bothers.Therefore, composite type filter arises, but existing composite type filter filtering function is single, and for noxious substance weak effects such as formaldehyde, and filter structure is complicated, and production cost is high.
Summary of the invention
In view of this, the utility model provides a kind of compound aldehydes removal filter, to overcome the deficiencies in the prior art.
A kind of compound aldehydes removal filter, comprise outer trimming frame and internal layer filter course, described internal layer filter course comprises active carbon honeycomb screen cloth, plastic honeycombs, active carbon, HEPA filter paper, described outer trimming frame and internal layer filter course seal fixed bonding by PUR, and described active carbon forms by except formaldehyde activity charcoal and antibacterial blue zeolite; It is interior and bonding by active carbon honeycomb screen cloth that described active carbon is positioned over plastic honeycombs, and to guarantee that active carbon can not drop out, described HEPA filter paper is in " W " shape, and the HEPA filter paper in " W " shape and plastic honeycombs are placed side by side.
The internal layer HEPA filter paper of described " W " shape is rolled over high Mw and is 8 ~ 60mm, and folding spacing Pw is 2 ~ 6mm; The high Mw of preferred folding is 18.5mm, and folding spacing Pw is 4.5mm.
Described plastic honeycombs is column; The size of described plastic honeycombs is long × wide × thick can be 87mm × 74mm × 6mm, the large 5 ~ 10mm of size specific plastic honeycomb of described active carbon honeycomb screen cloth.
Compared with prior art, the utility model has the following advantages:
The harmful substance effects such as the utility model adsorb aldehydes are good especially, and merged in same filter housings by the filtering material of two kinds of difference in functionalitys, compact conformation, volume are little, lightweight, and required corollary equipment is few, and cost of manufacture is low; Filtering function is various simultaneously, can filter the suspension in fluid, can adsorb pernicious gas again.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of compound aldehydes removal filter of the utility model embodiment;
Fig. 2 is the top view of a kind of compound aldehydes removal filter of the utility model embodiment;
Fig. 3 is the structural representation of a kind of compound aldehydes removal filter HEPA filter paper of the utility model embodiment.
In figure: outer trimming frame 1, active carbon honeycomb screen cloth 2, active carbon honeycomb screen cloth 3, plastic honeycombs 4, active carbon 5, HEPA filter paper 6.
Detailed description of the invention
Participate in Fig. 1, Fig. 2 and Fig. 3, a kind of compound aldehydes removal filter, comprise outer trimming frame 1 and internal layer filter course, described internal layer filter course comprises active carbon honeycomb screen cloth 2 and active carbon honeycomb screen cloth 3, plastic honeycombs 4, active carbon 5, HEPA filter paper 6, described outer trimming frame 1 and internal layer filter course seal fixed bonding by PUR, described active carbon 5 to be positioned in plastic honeycombs 4 and by active carbon honeycomb screen cloth 2 and active carbon honeycomb screen cloth 3 bonding, to guarantee that active carbon 5 can not drop out, described HEPA filter paper 6 is in " W " shape, HEPA filter paper 6 and the plastic honeycombs 4 of " W " shape are placed side by side.
The high Mw of being of internal layer HEPA filter paper folding of described " W " shape is 8 ~ 60mm, and it is 2 ~ 6mm that folding spacing is Pw; The high 18.5mm of the selected folding of diagram, folding spacing is 4.5mm.
Described plastic honeycombs 4 is column; The size of described plastic honeycombs 4 is long × wide × thick can be 87mm × 74mm × 6mm, the large 5 ~ 10mm of size specific plastic honeycomb 3 of described active carbon honeycomb screen cloth 2 and active carbon honeycomb screen cloth 3.
Described active carbon 5 forms by except formaldehyde activity charcoal and antibacterial blue zeolite.
Claims (5)
1. a compound aldehydes removal filter, comprise outer trimming frame and internal layer filter course, it is characterized in that described internal layer filter course comprises active carbon honeycomb screen cloth, plastic honeycombs, active carbon, HEPA filter paper, described outer trimming frame and internal layer filter course seal fixed bonding by PUR, and described active carbon forms by except formaldehyde activity charcoal and antibacterial blue zeolite; It is interior and bonding by active carbon honeycomb screen cloth that described active carbon is positioned over plastic honeycombs, and to guarantee that active carbon can not drop out, described HEPA filter paper is in " W " shape, and the HEPA filter paper in " W " shape and plastic honeycombs are placed side by side.
2. a kind of compound aldehydes removal filter as claimed in claim 1, it is characterized in that the HEPA filter paper of described " W " shape is rolled over high Mw and is 8 ~ 60mm, folding spacing Pw is 2 ~ 6mm.
3. a kind of compound aldehydes removal filter as claimed in claim 2, high Mw rolled over by the HEPA filter paper of described " W " shape is 18.5mm, and folding spacing is 4.5mm.
4. a kind of compound aldehydes removal filter as claimed in claim 1, is characterized in that described plastic honeycombs is column.
5. a kind of compound aldehydes removal filter as claimed in claim 1, it is characterized in that the size of described plastic honeycombs long × wide × thick be 87mm × 74mm × 6mm, the large 5 ~ 10mm of size specific plastic honeycomb of described active carbon honeycomb screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712789.3U CN204911044U (en) | 2015-09-16 | 2015-09-16 | Compound aldehyde filter that removes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712789.3U CN204911044U (en) | 2015-09-16 | 2015-09-16 | Compound aldehyde filter that removes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204911044U true CN204911044U (en) | 2015-12-30 |
Family
ID=54960230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712789.3U Active CN204911044U (en) | 2015-09-16 | 2015-09-16 | Compound aldehyde filter that removes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204911044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178744A (en) * | 2016-09-28 | 2016-12-07 | 深圳市信诚发过滤器材有限公司 | A kind of high efficiency low wind resistance filter element and preparation method thereof |
-
2015
- 2015-09-16 CN CN201520712789.3U patent/CN204911044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178744A (en) * | 2016-09-28 | 2016-12-07 | 深圳市信诚发过滤器材有限公司 | A kind of high efficiency low wind resistance filter element and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A compound formaldehyde removal filter Effective date of registration: 20200916 Granted publication date: 20151230 Pledgee: Xiamen finance Company limited by guarantee Pledgor: HI-FOREST (XIAMEN) PURIFICATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980006115 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201014 Granted publication date: 20151230 Pledgee: Xiamen finance Company limited by guarantee Pledgor: HI-FOREST (XIAMEN) PURIFICATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980006115 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A compound formaldehyde removal filter Effective date of registration: 20201014 Granted publication date: 20151230 Pledgee: Xiamen finance Company limited by guarantee Pledgor: HI-FOREST (XIAMEN) PURIFICATION TECHNOLOGY Co.,Ltd. Registration number: Y2020990001211 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |