CN209714519U

CN209714519U - A kind of efficient nano composite filter net

Info

Publication number: CN209714519U
Application number: CN201920393373.8U
Authority: CN
Inventors: 吴庆国
Original assignee: Edgar Environmental Technology (suzhou) Co Ltd
Current assignee: Edgar Environmental Technology (suzhou) Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-12-03
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a kind of efficient nano composite filter nets, its key points of the technical solution are that it includes HEPA dust-collecting net and active carbon net；Wherein the HEPA dust-collecting net includes dust main body and HEPA dust-collecting net framework, and the dust main body is suppressed by filter paper, and using reciprocating structure, filter paper is fixedly connected between interval using reinforcing rib；The active carbon net uses honeycomb body, several active carbon particles are filled in honeycomb bodies, the upper and lower surfaces of the honeycomb bodies are coated with one layer of silk screen, wherein the silk screen outer side covering of lower surface has one layer of filtering sponge, and activity is bonded with layer of non-woven fabric on the outside of the silk screen of upper surface.Reach raising purification efficiency, can preferably remove the effect of formaldehyde.

Description

A kind of efficient nano composite filter net

Technical field

The utility model relates to a kind of air cleaning units, more specifically, it relates to a kind of efficient nano combined filtration Net.

Background technique

With the development of economy, present environmental pollution is got worse, and haze weather occurs again and again, is chronically at quick-fried table-like All there is serious pollution problem in state, the air outside outdoor and vehicle, while indoor and interior be also one and cannot be neglected pollution Space.The serious health for having jeopardized people of the harmful substances such as the PM2.5 in haze, breathe clean air at For a kind of demand urgently to be resolved.Existing air purifier generallys use the conventional filtration net of combination filter net type, to inhale Pollutant attached, in mistake air filtering, achievees the effect that purify air.Combining filter screen, there are specific surface area deficiencies, adsorption rate Slower shortcoming affects the adsorption effect of filter screen.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of potent except the efficient of formaldehyde is answered Filter screen is closed, has and improves purification efficiency, removes formaldehyde advantage.

To achieve the above object, the utility model provides following technical solution:

A kind of efficient nano composite filter net, including HEPA dust-collecting net and active carbon net；The wherein HEPA dust-collecting net packet Dust main body and HEPA dust-collecting net framework are included, the dust main body is suppressed by filter paper, using reciprocating structure, filter paper interval Between be fixedly connected using reinforcing rib；The active carbon net uses honeycomb body, is filled in honeycomb bodies several Active carbon particle, the upper and lower surfaces of the honeycomb bodies are coated with one layer of silk screen, wherein the silk screen outer side covering of lower surface There is one layer of filtering sponge, activity is bonded with layer of non-woven fabric on the outside of the silk screen of upper surface.

Preferably, in order to make by gas more evenly, select and height and select away from uniformity between the dust main body filter paper.

Preferably, for you more preferable micronic dust, the hair particle removed in air, the filter paper is HEPA filter paper.

Preferably, for save the cost, the HEPA dust framework uses paper material.

Preferably, in order to avoid the damage of colliding with of filter screen, the dust frame outside is bonded with a circle buffer strip.

Preferably, the honeycomb bodies are interconnected to constitute by several regular hexagon fills units.

Preferably, solid on the outside of the silk screen of the upper surface in order to which non-woven fabrics can be firmly fixed on active carbon net Magic tape there are two fixed, the magic tape can be closely pasted together with non-woven fabrics.

Preferably, in order to which active carbon particle to be stored in honeycomb bodies, the network interface diameter of the silk screen is less than activity The diameter of charcoal particle.

Preferably, the active carbon net framework uses paper material, and outer surface is attached on paper material by hot melt adhesive.

Preferably, the HEPA dust-collecting net can closely be snapped together with active carbon net, the active carbon net framework Outer diameter be equal to HEPA dust-collecting net framework internal diameter.

In conclusion the utility model has the following beneficial effects:

1, using composite structure, manufacturing cost can be greatly lowered；

2, it is formed using the netted dirt filtrating screen of micron, fine dust, hair particle etc. can be absorbed, HEPA can be filtered out Most fine particles in air；

3, deliquescent organic substance, synthetic detergent, microorganism, virus and one can be removed using active carbon filter screen layer Quantitative heavy metal, and can decolourize, deodorization.

Detailed description of the invention

Fig. 1 is efficient nano composite filter net top view；

Fig. 2 is efficient nano composite filter net bottom view；

Fig. 3 is efficient nano composite filter net main view；

Fig. 4 is efficient nano composite filter net left view.

In figure: 1, HEPA dust-collecting net framework；2, HEPA filter paper；3, honeycomb bodies；4, magic tape；5, active carbon Grain；6, silk screen；7, sponge is filtered；8, reinforcing rib；9, active carbon net framework.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

A kind of efficient nano composite filter net comprising HEPA dust-collecting net and active carbon net.

Referring to figs. 1 and 2, wherein the HEPA dust-collecting net includes dust main body and HEPA dust-collecting net framework 1；It is described Dust main body is suppressed by HEPA filter paper 2, using reciprocating structure, wherein selects height between dust main body HEPA filter paper 2 With select away from uniformity, from the side at W type arrange, HEPA filter paper 2 interval between be fixedly connected using reinforcing rib；It is described HEPA dust-collecting net framework 1 is made of paper material, can greatly save the manufacturing cost of framework in this way.The HEPA dust-collecting net A ring shape buffer strip is provided on the lateral wall of framework 1, when high efficiency composition filter screen is packed into filter plant, buffer strip and filtering Equipment is contradicted to limit the opposite sliding of framework, and the buffer strip is foam-rubber cushion, and foam-rubber cushion can slow down filter plant to frame The impact of body.

In conjunction with shown in Fig. 3 and Fig. 4, active carbon net is from top to bottom followed successively by non-woven fabrics, silk screen 6, active carbon layer, silk screen and mistake Filter sponge 7.The primarily efficient filter is made of non-woven fabrics.Cost is relatively low for primary efficient filter screen, for thin in primary filtration air Particulate matter improves the service life of micronic dust filter screen to protect the HEPA dust-collecting net of higher cost.The silk screen 6 of the upper surface Outside is fixed there are two magic tape 4, and magic tape 4 can be closely pasted together with non-woven fabrics.Non-woven fabrics when needed can be voluntarily Replacement.The active carbon net uses 3 structure of honeycomb bodies, and honeycomb bodies 3 are mutual by several regular hexagon fills units It connects and composes.Honeycomb bodies 3 are polyvinyl chloride material, are filled with several active carbon particles 5, the bee in honeycomb bodies 3 The upper and lower surfaces of nest shape main body 3 are coated with one layer of silk screen 6, in order to which active carbon particle 5 to be stored in honeycomb bodies 3, institute The network interface diameter for stating silk screen 6 is less than the diameter of active carbon particle 5.6 outer side covering of silk screen of the lower surface has one layer of filtering sea Silk floss 7.The active carbon net framework 9 uses paper material, and outer surface is attached on paper material by hot melt adhesive, and the two passes through heat Melten gel, which links together, constitutes framework, so that cost is relatively low for framework.

When work, HEPA dust-collecting net and active carbon net are closely snapped together, wherein the outer diameter of active carbon net framework 9 Equal to the internal diameter of HEPA dust-collecting net framework 1.Gas is from active carbon net into when through filtering sponge 7, by the impurity of bulky grain, hair Etc. being blocked in outside, gas is when by honeycomb bodies 3, organic substance in gas, synthetic detergent, microorganism, virus It is absorbed with a certain amount of heavy metal by active carbon particle 5, and plays deodorization.Gas flow HEPA dust by filtering Net, after the primary filtration of non-woven fabrics, HEPA filter paper 2 filters out most fine particles in air again, finally Filtered air is discharged.

Above-mentioned specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this Field technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, But as long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims

1. a kind of efficient nano composite filter net, including HEPA dust-collecting net and active carbon net；It is characterized by: the HEPA dust Net includes dust main body and HEPA dust-collecting net framework (1), and the dust main body is suppressed by filter paper, using reciprocating structure, It is fixedly connected between filter paper interval using reinforcing rib (8)；The active carbon net uses honeycomb bodies (3) structure, honeycomb master Several active carbon particles (5) are filled in body (3), the upper and lower surfaces of the honeycomb bodies (3) are coated with one layer of silk screen (6), wherein silk screen (6) outer side covering of lower surface has one layer of filtering sponge (7), activity bonding on the outside of the silk screen (6) of upper surface There is layer of non-woven fabric.

2. a kind of efficient nano composite filter net according to claim 1, it is characterised in that: the dust main body filter paper it Between select and height and select away from uniformity.

3. a kind of efficient nano composite filter net according to claim 1, it is characterised in that: the filter paper is HEPA filtering Paper (2).

4. a kind of efficient nano composite filter net according to claim 3, it is characterised in that: the HEPA dust-collecting net framework (1) paper material is used.

5. a kind of efficient nano composite filter net according to claim 1, it is characterised in that: the HEPA dust-collecting net framework (1) outside is bonded with a ring shape buffer strip.

6. a kind of efficient nano composite filter net according to claim 1, it is characterised in that: the honeycomb bodies (3) It is interconnected to constitute by several regular hexagon fills units.

7. a kind of efficient nano composite filter net according to claim 1, it is characterised in that: the silk screen of the upper surface (6) outside is fixed there are two magic tape (4), and the magic tape (4) can closely be pasted together with non-woven fabrics.

8. a kind of efficient nano composite filter net according to claim 7, it is characterised in that: the network interface of the silk screen (6) Diameter is less than the diameter of active carbon particle (5).

9. a kind of efficient nano composite filter net according to claim 1, it is characterised in that: the active carbon net framework (9) paper material is used, active carbon net framework (9) outer surface is attached on paper material by hot melt adhesive.

10. a kind of efficient nano composite filter net according to claim 1, it is characterised in that: the HEPA dust-collecting net energy Enough and active carbon net closely snaps together, and the outer diameter of the active carbon net framework (9) is equal to HEPA dust-collecting net framework (1) Internal diameter.