CN204709971U - Renewable composite filter - Google Patents
Renewable composite filter Download PDFInfo
- Publication number
- CN204709971U CN204709971U CN201520175798.3U CN201520175798U CN204709971U CN 204709971 U CN204709971 U CN 204709971U CN 201520175798 U CN201520175798 U CN 201520175798U CN 204709971 U CN204709971 U CN 204709971U
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- China
- Prior art keywords
- filter
- layer
- filter structure
- renewable
- renewable composite
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Materials (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model proposes a kind of renewable composite filter, belong to air cleaning facility technical field.This renewable composite filter comprises ground floor filter structure, second layer filter structure and third layer filter structure along carrying out flow path direction and arranging successively.Wherein, third layer filter structure comprises the filter screen in both sides and is filled in the nano active carbon composite between described two side screens.The renewable composite filter of the utility model adopts three layer filtration web frame, efficiently can not only remove particle, the gaseous organic pollutant in institute's action space; And wherein first and second metafiltration net can pass through regenerate with water, third layer filter screen can be regenerated by the mode of washing, visible light catalytic, and Be very effective, drastically increases the life-span of screen pack, has saved the energy.The utility model especially can be used in vehicle-mounted filter.
Description
Technical field
The utility model belongs to air cleaning facility technical field, relates to a kind of air cleaning facility, especially filter.
Background technology
The active carbon of unprocessed mistake that what at present a lot of equipment such as its interior such as bus, long distance coach was filled is, is not only difficult to regeneration and uses, and very easily become the secondary pollution source in it.Activated carbon technology is the technology of common purification gaseous contaminant, but the active carbon adopted in the equipment such as existing vehicle is single active carbon, easily saturated; The filter of this active carbon of existing employing is shorter for service life, and itself very easily becomes secondary pollution source, and use cost is higher.Therefore, long service life, use cost is low and eco-friendly filter has extremely strong Research Significance and use value.
Utility model content
The purpose of this utility model is to provide a kind of renewable composite filter, to realize, while efficient removal institute's action space endoparticle thing and volatile organic contaminant, repeatedly to regenerate use, the function of economize energy.
In order to achieve the above object, solution of the present utility model is:
A kind of renewable composite filter, comprises ground floor filter structure, second layer filter structure and the third layer filter structure along carrying out flow path direction and arranging successively; Wherein, third layer filter structure comprises the filter screen in both sides and is filled in the nano active carbon composite between described two side screens.
Nano active carbon composite described in third layer filter structure adopts nitriding TiO
2carry out modified activated carbon.
The square opening of to be aperture the be 0.8mm of filter bores described in third layer filter structure.
The filter screen being positioned at both sides in described third layer filter structure is nylon leaching net.
Described renewable composite filter adopts PVC plastic flitch as support frame, and ground floor filter structure, second layer filter structure and third layer filter structure are all arranged on described support frame.
Ground floor filter structure is the nylon purifying net of grid form.
Grid in the nylon purifying net of described grid form is square grid.
The aperture of described square grid is 1mm.
Second layer filter structure is PTFE overlay film filter screen.
Described PTFE overlay film filter screen is single layer planar structure.
Owing to adopting such scheme, the beneficial effects of the utility model are: the renewable composite filter of the utility model adopts three layer filtration web frame, efficiently can not only remove particle, the gaseous organic pollutant in institute's action space; And wherein first and second metafiltration net can pass through regenerate with water, third layer filter screen can be regenerated by the mode of washing, visible light catalytic, and Be very effective, drastically increases the life-span of screen pack, has saved the energy.The utility model especially can be used in vehicle-mounted filter.
Accompanying drawing explanation
Fig. 1 is the plan cross-section schematic diagram of renewable composite filter in the utility model embodiment;
Fig. 2 is the side view of renewable composite filter in the utility model embodiment.
In accompanying drawing: 1, pre-filtering nylon purifying net structure; 2, PTFE overlay film filter structure; 3, absorbent charcoal composite material purifying net structure; 4, arrow; 5, support frame; 601, the first cut-off rule; 602, the second cut-off rule.
Detailed description of the invention
Below in conjunction with accompanying drawing illustrated embodiment, the utility model is further described.
The utility model proposes a kind of renewable composite filter, Fig. 1 is the plan cross-section schematic diagram of this filter; Fig. 2 is the side view of this device.This renewable composite filter is composite filter, comprise along come flow path direction in the present embodiment namely in Fig. 2 arrow 4 indication carry out the three metafiltration web frames that flow path direction arranges successively, be respectively ground floor filter structure, second layer filter structure and third layer filter structure.This filter adopts PVC (polyvinyl chloride) plastic plate as support frame 5, and ground floor filter structure, second layer filter structure and third layer filter structure are all arranged on this support frame.In the utility model, support frame 5 is not limited to the PVC plastic flitch of the present embodiment.
In Fig. 1, in order to embody three metafiltration web frames more all sidedly, isolate structure looked on a different plane with the first cut-off rule 601 and the second cut-off rule 602 respectively; The upper left of the first cut-off rule 601 is ground floor filter structure, and lower right-most portion is second layer filter structure; The upper left of the second cut-off rule 602 is the second filter structure, and lower right-most portion is the 3rd filter structure.
Third layer filter structure is absorbent charcoal composite material purifying net structure 3, comprises the nylon wire with quadratic filter hole being arranged at both sides and the nano active carbon composite of filling at the inner homogeneous of this two-layer nylon wire.Wherein, the aperture of this square filter bores is 0.8mm; Nano active carbon composite adopts nitriding TiO
2(titanium dioxide) carrys out modified activated carbon, and this composite can be washed, can directly utilize visible light catalytic to regenerate simultaneously, reaches the object of recycling, economize energy.In the utility model, the material of third layer filter structure is not limited to nylon wire, and the shape of filter bores is not limited to square, and aperture is not limited to 0.8mm.
Ground floor filter structure is as just imitating filter screen, and for having the nylon purifying net 1 of square grid form, wherein the aperture of square grid is 1mm.In the utility model, the material of ground floor filter structure is not limited to the nylon wire in the present embodiment, and filter bores is not limited to square and grid, is also not limited to 1mm.
Second layer filter structure as removing the efficient filter screen of particle, for PTFE overlay film filter screen 2, this PTFE (polytetrafluoroethylene (PTFE)) overlay film filter screen 2 is single layer planar structure.Compared to conventional particle screen pack, this PTFE overlay film filter screen 2 has can the advantage of regenerate with water.In the utility model, PTFE overlay film filter screen is not limited to the single layer planar structure in the present embodiment; The material of second layer filter structure is not limited to the PTFE overlay film filter screen in the present embodiment, also can be other similar surface filtering material.
The renewable composite filter of the utility model adopts three layer filtration net, efficiently can not only remove particle, the gaseous organic pollutant in institute's action space; And wherein first and second metafiltration net can pass through regenerate with water, third layer filter screen can be regenerated by the mode of washing, visible light catalytic, and Be very effective, drastically increases the life-span of screen pack, has saved the energy.The utility model especially can be used in vehicle-mounted filter.
Above-mentioned is can understand for ease of those skilled in the art and apply the utility model to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the utility model is not limited to embodiment here, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that the utility model category makes and amendment all should within protection domain of the present utility model.
Claims (10)
1. a renewable composite filter, is characterized in that: comprise ground floor filter structure, second layer filter structure and the third layer filter structure along carrying out flow path direction and arranging successively;
Wherein, third layer filter structure comprises the filter screen in both sides and is filled in the nano active carbon composite between described two side screens.
2. renewable composite filter according to claim 1, is characterized in that: nano active carbon composite described in third layer filter structure adopts nitriding TiO
2carry out modified activated carbon.
3. renewable composite filter according to claim 1, is characterized in that: the square opening of to be aperture the be 0.8mm of filter bores described in third layer filter structure.
4. renewable composite filter according to claim 1, is characterized in that: the filter screen being positioned at both sides in described third layer filter structure is nylon leaching net.
5. renewable composite filter according to claim 1, it is characterized in that: described renewable composite filter adopts PVC plastic flitch as support frame, and ground floor filter structure, second layer filter structure and third layer filter structure are all arranged on described support frame.
6. renewable composite filter according to claim 1, is characterized in that: ground floor filter structure is the nylon purifying net of grid form.
7. renewable composite filter according to claim 6, is characterized in that: the grid in the nylon purifying net of described grid form is square grid.
8. renewable composite filter according to claim 7, is characterized in that: the aperture of described square grid is 1mm.
9. renewable composite filter according to claim 1, is characterized in that: second layer filter structure is PTFE overlay film filter screen.
10. renewable composite filter according to claim 9, is characterized in that: described PTFE overlay film filter screen is single layer planar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175798.3U CN204709971U (en) | 2015-03-26 | 2015-03-26 | Renewable composite filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175798.3U CN204709971U (en) | 2015-03-26 | 2015-03-26 | Renewable composite filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204709971U true CN204709971U (en) | 2015-10-21 |
Family
ID=54309002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175798.3U Expired - Fee Related CN204709971U (en) | 2015-03-26 | 2015-03-26 | Renewable composite filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204709971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871113A (en) * | 2020-08-03 | 2020-11-03 | 夏登城 | Dust collector for textile machinery |
| CN112439268A (en) * | 2020-10-16 | 2021-03-05 | 苏州兔妈妈环保科技有限公司 | Filtering element for filtering gas and purification method |
-
2015
- 2015-03-26 CN CN201520175798.3U patent/CN204709971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871113A (en) * | 2020-08-03 | 2020-11-03 | 夏登城 | Dust collector for textile machinery |
| CN112439268A (en) * | 2020-10-16 | 2021-03-05 | 苏州兔妈妈环保科技有限公司 | Filtering element for filtering gas and purification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20200326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |