CN204563795U - A kind of gas forced filtration device - Google Patents
A kind of gas forced filtration device Download PDFInfo
- Publication number
- CN204563795U CN204563795U CN201520194672.0U CN201520194672U CN204563795U CN 204563795 U CN204563795 U CN 204563795U CN 201520194672 U CN201520194672 U CN 201520194672U CN 204563795 U CN204563795 U CN 204563795U
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- forced
- activated carbon
- utility
- screen plate
- filtration device
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- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of gas forced filtration device, comprise filter body, described filter body inside center is equipped with activated carbon absorbent, the both sides dress of described activated carbon absorbent is equipped with poroid filter screen plate respectively, the braid fabric for Chalk-dust filtering particle is equipped with in the outside of two described poroid filter screen plate respectively, the two ends of described body are equipped with respectively and are forced drawing fan and forced exhaust fan, and closeable shutter grid is all equipped with in the outside of described pressure drawing fan and forced exhaust fan.The utility model plays the effect of forced filtration, can be placed on the stream of people and seal greatly, ventilate in not smooth region, place, or external environment is poor, is not suitable for the occasion of direct ventilation.
Description
Technical field
The utility model relates to a kind of filter, specifically a kind of gas forced filtration device.
Background technology
At industrial development, today that environment is constantly destroyed, can see that dust flies all over the sky everywhere in life, air is pungent unpleasant, and this can bring great harm to our health.Especially seal large the stream of people but ventilate in not smooth region, place, or external environment is poor, is not suitable for the occasion of direct ventilation, needs to design a kind of gas forced filtration device.
Utility model content
The purpose of this utility model is to provide a kind of gas forced filtration device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of gas forced filtration device, comprise filter body, described filter body inside center is equipped with activated carbon absorbent, the both sides dress of described activated carbon absorbent is equipped with poroid filter screen plate respectively, the braid fabric for Chalk-dust filtering particle is equipped with in the outside of two described poroid filter screen plate respectively, the two ends of described body are equipped with respectively and are forced drawing fan and forced exhaust fan, and closeable shutter grid is all equipped with in the outside of described pressure drawing fan and forced exhaust fan.
As further program of the utility model: the overall structure of described filter body is tubbiness.
Compared with prior art, the beneficial effects of the utility model are: by forcing drawing fan and forced exhaust fan, air in environment is forced across filter body, braid fabric plays a role in filtering to the dust in air and impurity, air after filtering through braid fabric carries out secondary filter by poroid filter screen plate again, air after secondary filter enters in activated carbon absorbent, activated carbon absorbent removing peculiar smell and irritative gas, at the air after acticarbon absorption, again through the filtration of poroid filter screen plate and braid fabric, discharged by forced exhaust fan, play the effect of forced filtration, can be placed on the stream of people seals greatly, ventilate in not smooth region, place, or external environment is poor, be not suitable for the occasion of direct ventilation.
Accompanying drawing explanation
Fig. 1 is the structural representation of gas forced filtration device.
Fig. 2 is the structural representation of poroid filter screen plate in gas forced filtration device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of gas forced filtration device, comprise filter body, the overall structure of described filter body is tubbiness, described filter body inside center is equipped with activated carbon absorbent 1, the both sides dress of described activated carbon absorbent 1 is equipped with poroid filter screen plate 2 respectively, braid fabric 3 is equipped with in the outside of two described poroid filter screen plate 2 respectively, described braid fabric 3 plays the effect of the particles such as Chalk-dust filtering, the two ends of described body are equipped with respectively and are forced drawing fan 4 and forced exhaust fan 5, closeable shutter grid 6 is all equipped with in the outside of described pressure drawing fan 4 and forced exhaust fan 5, described shutter grid 6 is opened along with the unlatching of fan, close along with the closedown of fan, described filter body has Chalk-dust filtering and absorbs the double action of peculiar smell, described filter body adopts activated carbon absorbent 1 as Odor absorbers, described poroid filter screen plate 2 prevent gas in filter body because activated carbon absorbent 1 is taken away by front end.
Operation principle of the present utility model: by forcing drawing fan 4 and forced exhaust fan 5, air in environment is forced across filter body, air is after by pressure drawing fan 4 filter by suction body, in the process passing through braid fabric 3, dust in braid fabric 3 pairs of air and impurity play a role in filtering, air after filtering through braid fabric 3 carries out secondary filter by poroid filter screen plate 2 again, air after secondary filter enters in activated carbon absorbent 1, removing peculiar smell and irritative gas when passing through activated carbon absorbent 1, air after adsorbing through acticarbon 1, again through the filtration of poroid filter screen plate 2 and braid fabric 3, by forced exhaust fan 5 discharge filter body.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a gas forced filtration device, comprise filter body, it is characterized in that, described filter body inside center is equipped with activated carbon absorbent (1), the both sides dress of described activated carbon absorbent (1) is equipped with poroid filter screen plate (2) respectively, the braid fabric (3) for Chalk-dust filtering particle is equipped with in the outside of two described poroid filter screen plate (2) respectively, the two ends of described body are equipped with respectively and are forced drawing fan (4) and forced exhaust fan (5), closeable shutter grid (6) is all equipped with in the outside of described pressure drawing fan (4) and forced exhaust fan (5).
2. gas forced filtration device according to claim 1, is characterized in that, the overall structure of described filter body is tubbiness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194672.0U CN204563795U (en) | 2015-04-01 | 2015-04-01 | A kind of gas forced filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194672.0U CN204563795U (en) | 2015-04-01 | 2015-04-01 | A kind of gas forced filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563795U true CN204563795U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194672.0U Expired - Fee Related CN204563795U (en) | 2015-04-01 | 2015-04-01 | A kind of gas forced filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709525A (en) * | 2016-01-08 | 2016-06-29 | 詹衬芬 | Smoke extractor |
| CN105971178A (en) * | 2016-06-07 | 2016-09-28 | 邹桂平 | Activated carbon purification pipe for ceiling formaldehyde |
-
2015
- 2015-04-01 CN CN201520194672.0U patent/CN204563795U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709525A (en) * | 2016-01-08 | 2016-06-29 | 詹衬芬 | Smoke extractor |
| CN105971178A (en) * | 2016-06-07 | 2016-09-28 | 邹桂平 | Activated carbon purification pipe for ceiling formaldehyde |
| CN105971178B (en) * | 2016-06-07 | 2017-12-26 | 深圳洲际建筑装饰集团有限公司 | A kind of active carbon purifying pipe for smallpox formaldehyde |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160401 |