CN207203790U - A kind of activated carbon filter cylinder - Google Patents
A kind of activated carbon filter cylinder Download PDFInfo
- Publication number
- CN207203790U CN207203790U CN201721033421.XU CN201721033421U CN207203790U CN 207203790 U CN207203790 U CN 207203790U CN 201721033421 U CN201721033421 U CN 201721033421U CN 207203790 U CN207203790 U CN 207203790U
- Authority
- CN
- China
- Prior art keywords
- filter
- activated carbon
- net
- screen
- end cover
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of activated carbon filter cylinder, including upper end cover and bottom end cover；It is that coarse filtration net outer filter is thin screen pack that inner filter screen and outer filter, the inner filter screen are set between upper end cover and bottom end cover, has certain gap between internal layer screen pack and outer filter net；The inner filter screen is punching net, and activated carbon filter cotton is provided between internal layer screen pack and outer filter net；The advantage of the utility model compared with the prior art is that the air mass flow of cartridge filter is bigger, and the filter capacity of activated carbon is farthest utilized.
Description
Technical field
The utility model belongs to air-treatment field, is related to a kind of more particularly to a kind of activated carbon filter cylinder of air filtration cartridge.
Background technology
Activated charcoal strainer is widely used in many fields, and the main function of the main filter screen of activated carbon is to dispel air
Middle harmful constituent, or smell in air etc. is dispelled, generally dispelled in gas be harmful to using activated carbon filter cotton in the prior art
Component；Activated carbon filter cotton is used compared with conventional carbon screen pack, has more excellent aerodynamics performance, volume
Density is small, and specific surface area is big, adsorption efficiency is high, and air resistance coefficient is small, therefore activated carbon filter cotton is adapted to the application of big flow filtering
Occasion.But the sheet of filter use that activated carbon face is fabricated to plane generally do not occurred into the activity of tubular also in the prior art
Charcoal screen pack, and the activated charcoal strainer of tubular has the big many advantages that wait of the easy good airproof performance flow of assembling, it is therefore necessary to carry
For a kind of activated carbon cotton filter of tubular
Need to set the inner filter screen of small air resistance coefficient to play activity to maximize in tubular activated charcoal strainer simultaneously
The filter capacity of carbon filtration net.
Therefore the technical problem that the utility model solves is to provide the activated carbon filter cotton filter of tubular a kind of, in optimization
Layer filter structure at utmost plays the filter capacity of activated carbon cotton filter screen.
Utility model content
A kind of activated carbon filter cylinder, including upper end cover and bottom end cover are provided to solve above-mentioned technical problem the utility model；
Inner filter screen and outer filter be set between upper end cover and bottom end cover, and the inner filter screen is that coarse filtration net outer filter is carefully mistake
Filter screen, there is certain gap between internal layer screen pack and outer filter net；The internal layer filter cylinder is punching net, is filtered in internal layer
Activated carbon filter cotton is provided between net and outer filter net.
Preferably, the screen distance of the punching net is 6 millimeters.
Preferably, the thickness of the punching net is 0.8 millimeter.
Preferably, the activated carbon filter cotton carbon content is 50%.
Preferably, the outer filter net is HEPA screen packs.
Preferably, the punching on the internal layer filter cylinder punching net is hexagon punching.
Preferably, the activated carbon filter cotton is folded into the periphery that radiation zigzag is distributed in the inner filter screen.
The progress of the utility model compared with the prior art is, activated carbon filter cotton is arranged on into phase in the filter of tubular
Have that the easy good airproof performance flow of assembling is big to prior art, and activity can be at utmost played using the internal layer screen pack net of punching
The filter capacity of carbon filtration cotton filter screen.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of cartridge filter.
Fig. 2 is the cross-sectional view of cartridge filter.
Fig. 3 is the expansion planar structure schematic diagram of the inner filter screen of cartridge filter.
Fig. 4 is the schematic diagram of another embodiment of expansion planar structure of the inner filter screen of cartridge filter.
Embodiment
Further detailed explanation is done to the utility model below in conjunction with accompanying drawing, it is pointed out that description and drawings are only
It is used to help skilled artisan understands that substantive content of the present utility model, is not intended to limit the scope of protection of the utility model,
The scope of protection of the utility model should be defined by the content of claims.
Fig. 1 be refer to a kind of activated carbon filter cylinder 100 shown in Fig. 4, including upper end cover 13 and bottom end cover 14；In upper end
It is coarse filtration net outer filter that inner filter screen 11 and outer filter 16, the inner filter screen 11 are set between lid 13 and bottom end cover 14
16 be thin screen pack, has certain gap between inner filter screen 11 and outer filter 16；The internal layer filter cylinder 11 is punching net,
Activated carbon filter cotton 12 is provided between internal layer screen pack 11 and outer filter net 16.
Activated carbon filter cotton is connect in order to increase effective filtering surface of the activated carbon filter cotton 12 and is folded into radiation sawtooth
Shape is distributed in the periphery of the inner filter screen 11, and 12 preferable activated carbon content of activated carbon cotton is 50%；But activated carbon filter cotton
12 shape can also be wavy grade, and other can increase the shape of its surface area；It should be noted that only show in Fig. 1
The structure of the activated carbon filter cotton 12 of part, complete activated carbon filter cotton should wrappage around internal layer filter screen 11 1 weeks, activated carbon
Connection gluing knot can be used between filter cotton 12 and inner filter screen 11.
In order to provide the body structure of cartridge filter 100 enough support, inner filter screen 11 be punching net its be that thickness is 0.8 in the least
The steel plate of rice is formed in the punching 111 of surface 112, a diameter of 6 millimeters of punching 111.
Inner filter screen 16 described in reference picture 4 also on hole can also be the hole of hexagonal array, rushing on inner filter screen 16
Cellular arrangement architecture is integrally formed in the s of hole 111 '.
The upper end cover 13 and bottom end cover 14 can be metal material or injection moulding integrated molding material.Upper end cover 13 and bottom end cover
One of 14 effects are the supporting constructions to form cartridge filter 100, and inner filter screen 11 and outer filter 16 can be effectively supported,
The two of the effect of upper end cover 13 are to be provided with opening the opening for needing filtered air 15 from upper end cover 13 is entered
Enter the inside of filter 100, the two of the effect of bottom end cover 14 is to be provided with kuppe 141 on its bottom to allow air to pass through
Kuppe 141 is as much as possible to flow to the activated carbon filter cotton 12, so as to sufficiently be filtered to air.
Air enters filter interior from the opening on upper end cover 13 during 100 normal work of filter, and a portion is empty
Gas 151 is directly over activated carbon filter cotton 12 and flows out cartridge filter 100, the harmful substance that activated carbon filter cotton 12 will contain in air
Such as the industrial waste gas such as formaldehyde, sulfur dioxide.A wherein air 152 continues towards the direction flowing of bottom end cover 14, working as
When stating air-flow and running into kuppe 141, by the air to circulate downwards, radially outward water conservancy diversion causes kuppe 141, and air-flow flows to as far as possible
Activated carbon filter cotton 12 flows.
In summary, the progress of the utility model compared with the prior art is, activated carbon filter cotton is arranged on into tubular
There is the easy good airproof performance flow of assembling is big to wait many advantages in filter compared with the prior art, and use the internal layer screen pack net of punching
The filter capacity of activated carbon filter pulp filter screen can at utmost be played.
Claims (7)
1. a kind of activated carbon filter cylinder, it is characterised in that including upper end cover and bottom end cover；In being set between upper end cover and bottom end cover
Layer filter screen and outer filter, the inner filter screen are that coarse filtration net outer filter is thin screen pack, internal layer screen pack and outer layer mistake
There is certain gap between filter screen；The internal layer filter cylinder is punching net, is set between internal layer screen pack and outer filter net
Active charcoal filter cotton.
2. a kind of activated carbon filter cylinder as claimed in claim 1, it is characterised in that the screen distance of the punching net is 6 millimeters.
3. a kind of activated carbon filter cylinder as claimed in claim 2, it is characterised in that the thickness of the punching net is 0.8 millimeter.
4. a kind of activated carbon filter cylinder as claimed in claim 1, it is characterised in that the activated carbon filter cotton carbon content is 50%.
5. a kind of activated carbon filter cylinder as claimed in claim 1, it is characterised in that the outer filter net is HEPA screen packs.
6. a kind of activated carbon filter cylinder as claimed in claim 1, it is characterised in that the punching on the internal layer filter cylinder punching net is
Hexagon punching.
7. a kind of activated carbon filter cylinder as claimed in claim 1, it is characterised in that the activated carbon filter cotton is folded into radiation
Zigzag is distributed in the periphery of the inner filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033421.XU CN207203790U (en) | 2017-08-17 | 2017-08-17 | A kind of activated carbon filter cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033421.XU CN207203790U (en) | 2017-08-17 | 2017-08-17 | A kind of activated carbon filter cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203790U true CN207203790U (en) | 2018-04-10 |
Family
ID=61815385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033421.XU Expired - Fee Related CN207203790U (en) | 2017-08-17 | 2017-08-17 | A kind of activated carbon filter cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI699233B (en) * | 2019-09-12 | 2020-07-21 | 濾能股份有限公司 | A cylindric filter device, a manufacturing method and an usage of the same, and a filter system having the same |
| CN113999883A (en) * | 2021-11-05 | 2022-02-01 | 地标(深圳)生物科技有限公司 | Production method of collagen tripeptide for skin repair |
-
2017
- 2017-08-17 CN CN201721033421.XU patent/CN207203790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI699233B (en) * | 2019-09-12 | 2020-07-21 | 濾能股份有限公司 | A cylindric filter device, a manufacturing method and an usage of the same, and a filter system having the same |
| CN113999883A (en) * | 2021-11-05 | 2022-02-01 | 地标(深圳)生物科技有限公司 | Production method of collagen tripeptide for skin repair |
| CN113999883B (en) * | 2021-11-05 | 2024-01-30 | 地标(深圳)生物科技有限公司 | Production method of collagen tripeptide for skin repair |
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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 |
Granted publication date: 20180410 Termination date: 20180817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |