CN203829799U - Three-prevention efficient filter - Google Patents
Three-prevention efficient filter Download PDFInfo
- Publication number
- CN203829799U CN203829799U CN201420162499.1U CN201420162499U CN203829799U CN 203829799 U CN203829799 U CN 203829799U CN 201420162499 U CN201420162499 U CN 201420162499U CN 203829799 U CN203829799 U CN 203829799U
- Authority
- CN
- China
- Prior art keywords
- filter
- frame
- flange
- medium
- accommodation space
- 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 - Lifetime
Links
- 238000001914 filtration Methods 0.000 claims abstract description 69
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000004743 Polypropylene Substances 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims abstract description 9
- -1 polypropylene Polymers 0.000 claims abstract description 8
- 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 7
- 244000060011 Cocos nucifera Species 0.000 claims abstract description 7
- 230000004308 accommodation Effects 0.000 claims description 33
- 230000007704 transition Effects 0.000 claims description 24
- 241000628997 Flos Species 0.000 claims description 15
- 239000002390 adhesive tape Substances 0.000 claims description 10
- 239000000123 paper Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000003610 charcoal Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 3
- 239000010970 precious metal Substances 0.000 abstract description 8
- 229910021645 metal ion Inorganic materials 0.000 abstract description 4
- 231100000614 poison Toxicity 0.000 abstract description 4
- 230000009545 invasion Effects 0.000 abstract description 3
- 230000007096 poisonous effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000002574 poison Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses a three-prevention efficient filter which comprises a filter frame. A large accommodating space and a small accommodating space are formed in the filter frame. At least one intermediate-acting filter is arranged in the large accommodating space, and a three-level filter capable of performing three-level filtration is arranged in the small accommodating space. When the three-prevention efficient filter is in use, filtered air respectively passes through the intermediate-acting filter and the three-level filter to undergo four-level filtering treatment, the three-prevention efficient filter is favorable for improving filtering precision, an activated carbon filter cartridge is formed by polypropylene (PP) filter paper fold type coconut shell activated carbon particles and can adsorb surrounding poisonous gas, moisture and precious metal ions, and accordingly the three-prevention efficient filter has poison prevention and precious metal adsorption filtration treatment capability. Due to the fact that a filtering outer frame is made of imported dampproof white board paper, invasion of outside moisture can be prevented, and a function of water resistance and moisture resistance is achieved.
Description
[Ji Intraoperative field]
The utility model relates to a kind of three anti-high efficiency particulate air filters for air filtration filtrate fixture aspect.
[Bei Jing Ji Intraoperative]
In prior art, have various air cleaners, described air cleaner has been summarized as dividing plate high efficiency particle air filter and without division board high efficiency particle air filter.The tactic pattern fixed single of existing air cleaner, or be ultra-fine fibre glass filter paper, or polypropylene PP filter paper.To pack filter housing into inner for the filter core of crossing of described air cleaner inside, and the described filter core of crossing adopts epoxide-resin glue to seal, and described to cross filter core be that machining or people are what be processed into.Although the precision that this filter filters is very high, can grease proofing and water-proof function, this filter uses the restriction that is limited by external environment.But this type of filter can not waterproof, grease proofing and gas defence function.
[utility model content]
Technical purpose of the present utility model is the restriction that a kind of not restricted external condition is provided in order to solve the problem that above-mentioned prior art exists, there is raising filtering accuracy, damp proof gas defence function and the three anti-filters can with absorption precious metal filtration treatment ability.
In order to realize above-mentioned technical problem, the utility model provides a kind of three anti-high efficiency particulate air filters, and it comprises filter frame, is formed with large accommodation space and little accommodation space in described filter frame; In described large accommodation space, be provided with at least one medium effeciency filter; In described little accommodation space, be provided with the tertiary filter that can carry out three-stage filtration.
According to described technical characteristics, described tertiary filter comprises the interior primarily efficient filter silk floss that is directly installed on medium effeciency filter bottom, the outer primarily efficient filter that is installed on interior primarily efficient filter wool lower end is continuous, the high efficiency filter core that is installed on the activated carbon filtration core between interior primarily efficient filter silk floss and outer primarily efficient filter silk floss and is installed on the continuous bottom surface of outer primarily efficient filter.
According to described technical characteristics, described activated carbon filtration core is formed by polypropylene PP filter paper Wrinkled and cocoanut active charcoal particle.
According to described technical characteristics, described filter frame is the outer cardboard frame of being made by the moistureproof white board of import, and the edge of this outer cardboard frame is provided with the flanging of 10 millimeters; Described outer cardboard frame surrounding is provided with the foaming adhesive tape of 3 millimeters; On the outer cardboard frame at air-out direction place, be provided with the sealing strip that adopts EVA adhesive tape and efficient inwall to seal.
According to described technical characteristics, described medium effeciency filter is positioned at air-out direction place, is provided with the sealing strip that adopts EVA adhesive tape and efficient inwall to seal on the outer cardboard frame of described medium effeciency filter.
According to described technical characteristics, shown in outer cardboard frame comprise rectangular-shaped sheet frame, from sheet frame one end face, extend First Transition folding body, from this First Transition, roll over body one end and extend a little flange, this little flange one end is provided with the first flange bar; From the sheet frame other end, extend the second transition folding body, from one end of this second transition folding body, extend a large flange, the second flange bar is extended in this large flange one end; Described First Transition folding body, little flange, the first flange bar and sheet frame interior section space form little accommodation space, and described little accommodation space is inwardly; Described the second transition folding body, large flange, the second flange bar and the inner segment space in addition of sheet frame form large accommodation space, and this large accommodation space Way out is towards outside.
According to described technical characteristics, described medium effeciency filter comprises medium air filtration framework, interior medium air filtration net, outer medium air filtration net, medium air filtration core; Described interior medium air filtration net and outer medium air filtration net are installed respectively the inner both sides of medium air filtration framework, and described medium air filtration core is installed between interior medium air filtration net and outer medium air filtration net.
The beneficial effects of the utility model: because being formed with large accommodation space and little accommodation space in described filter frame; In described large accommodation space, be provided with at least one medium effeciency filter; In described little accommodation space, be provided with the tertiary filter that can carry out three-stage filtration.During use, described filtered air respectively medium effeciency filter, tertiary filter carries out level Four filtration treatment, be conducive to reach raising filtering accuracy, described activated carbon filtration core is formed by polypropylene PP filter paper Wrinkled and cocoanut active charcoal particle, the described activated carbon filtration core making can adsorb poisonous gas around, moisture content, precious metal ion, therefore, reach gas defence and there is absorption precious metal filtration treatment ability.Because described filtration housing adopts by the moistureproof white board of import, make again, can prevent outside moisture invasion, reach waterproof and dampproof wet function.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
[accompanying drawing explanation]
Fig. 1 is the schematic cross-section of three anti-high efficiency particulate air filters in the utility model;
Fig. 2 is the schematic cross-section of medium effeciency filter in the utility model.
[specific embodiment]
Please refer to shown in Fig. 1 to Fig. 2, below in conjunction with embodiment, a kind of three anti-high efficiency particulate air filters are described, it comprises filter frame 1, medium effeciency filter 2 and tertiary filter.
Described tertiary filter comprises the interior primarily efficient filter silk floss 3 that is directly installed on medium effeciency filter 2 bottoms, be installed on the outer primarily efficient filter silk floss 4 of continuous 3 lower ends of interior primarily efficient filter, the high efficiency filter core 6 that is installed on the activated carbon filtration core 5 between interior primarily efficient filter continuous 3 and outer primarily efficient filter silk floss 4 and is installed on continuous 4 bottom surfaces of outer primarily efficient filter.Described activated carbon filtration core 5 is formed by polypropylene PP filter paper Wrinkled and cocoanut active charcoal particle.Described medium effeciency filter 2 is positioned at air-out direction place, is provided with the sealing strip that adopts EVA adhesive tape and efficient inwall to seal on the outer cardboard frame of described medium effeciency filter 5.
Described filter frame 1 is the outer cardboard frame of being made by the moistureproof white board of import, and the edge of this outer cardboard frame is provided with the flanging of 10 millimeters; Described outer cardboard frame surrounding is provided with the foaming adhesive tape of 3 millimeters; On the outer cardboard frame at air-out direction place, be provided with the sealing strip that adopts EVA adhesive tape and efficient inwall to seal.Described flanging comprises to filter rolls over body, little flange and flange bar.Shown in outer cardboard frame comprise rectangular-shaped sheet frame, from sheet frame one end face, extend First Transition folding body 11, from these First Transition folding body 11 one end, extend a little flange 12, these little flange 12 one end are provided with the first flange bar 13; From the sheet frame other end, extend the second transition folding body 14, from one end of this second transition folding body 14, extend a large flange 15, the second flange bar 16 is extended in these large flange 15 one end; Described First Transition folding body 11, little flange 12, the first flange bar 13 form little accommodation space with sheet frame interior section space, and described little accommodation space is inwardly; Described the second transition folding body 14, large flange 15, the second flange bar 16 form large accommodation space with the inner segment space in addition of sheet frame, and this large accommodation space Way out is towards outside.Described filter frame upper end forms large accommodation space by flanging and outer cardboard frame sidewall, and the flanging of described outer cardboard frame upper end and the flanging of outer cardboard frame lower end inner side form little Rong accommodation space.
In the present embodiment, the little flange 12 on described sheet frame is positioned at below, and large flange 15 on described sheet frame is positioned at top.Described First Transition folding body 11 is concordant with the lower surface of sheet frame, and described little flange 12 is to the bending of sheet frame internal direction, and the first described flange bar 13 is parallel with First Transition folding body 11.Described First Transition folding body 11, little flange 12 and the first flange bar 13 form little accommodation space with the lower end space segment of sheet frame inside.The second described flange bar 16 is placed in above the second transition folding body 14, described the second transition folding body 14 is concordant with sheet frame lower surface, described large flange 15 one end are connected on the second transition folding body 14, described little flange 12 other ends are connected on the second flange bar 16, and described large flange 15 forms large accommodation space with space, sheet frame upper part.
Described medium effeciency filter comprises medium air filtration framework 17, interior medium air filtration net 18, outer medium air filtration net 19, medium air filtration core 20; Described interior medium air filtration net 18 and outer medium air filtration net 19 are installed respectively the inner both sides of medium air filtration framework 17, and described medium air filtration core 20 is installed between interior medium air filtration net 18 and outer medium air filtration net 19.
It is inner that described medium effeciency filter 2 is placed in large accommodation space, and the surrounding of described medium effeciency filter 2 and edge inwall are pasted with respectively sealing strip and EVA adhesive tape.Described sealing strip mainly seals efficient inwall.The bottom face place of described the second flange bar 16 is pasted with interior primarily efficient filter silk floss 3, activated carbon filtration core 5 is installed below this interior primarily efficient filter silk floss 3, outer primarily efficient filter silk floss 4 is installed below described activated carbon filtration core 5, the upper surface of described high efficiency filter core 6 and outer primarily efficient filter silk floss 3 fit tightly, and the lower surface of high efficiency filter core 6 and the first flange bar 13 fit tightly.
During use, when filtered air, therefrom imitate filter 3 and enter described high efficiency particulate air filter inside, after filtration, pass through again interior primarily efficient filter silk floss 3, activated carbon filtration core 5, outer primarily efficient filter silk floss 4, high efficiency particulate air filter filters continuous 6 and realizes level Four filtering function, is conducive to improve filtering accuracy.Described activated carbon filtration core 5 is formed by polypropylene PP filter paper Wrinkled and cocoanut active charcoal particle, this activated carbon filtration core 5 can absorbed air in toxic gas and precious metal ion, its realization making utilizes the purify air function of absorption toxic gas of the absorption merit effect of activated carbon.Meanwhile, described activated carbon filtration core 5 can also decompose pernicious gas and the various peculiar smell such as airborne formaldehyde, ammonia, benzene, oil smoke, especially carcinogenic aromatic substance, the function that is equivalent to domestic air purification machine making.
In addition, three anti-filters in the utility model have not only solved the unicity of conventional filter, can be by this technology extensive use and air cleaning and engineering of water treatment.It carries out chemical substance separation.Gold mine is smelted and is purified with it.Widen the technical field of filter, improved the many quality of air cleaning.In the utility model, three anti-filters also have waterproof, gas defence moisture proof function.
In sum, because being formed with large accommodation space and little accommodation space in described filter frame 1; In described large accommodation space, be provided with at least one medium effeciency filter 2; In described little accommodation space, be provided with the tertiary filter that can carry out three-stage filtration.During use, described filtered air respectively medium effeciency filter 2, tertiary filter carries out level Four filtration treatment, be conducive to reach raising filtering accuracy, described activated carbon filtration core 5 is formed by polypropylene PP filter paper Wrinkled and cocoanut active charcoal particle, make described activated carbon filtration core 5 can adsorb poisonous gas around, moisture content, precious metal ion, therefore, reach gas defence and there is absorption precious metal filtration treatment ability.Because described filtration housing 1 adopts by the moistureproof white board of import, make again, can prevent outside moisture invasion, reach waterproof and dampproof wet function.
Claims (7)
1. three anti-high efficiency particulate air filters, it comprises filter frame, it is characterized in that: in described filter frame, be formed with large accommodation space and little accommodation space; In described large accommodation space, be provided with at least one medium effeciency filter; In described little accommodation space, be provided with the tertiary filter that can carry out three-stage filtration.
2. three anti-high efficiency particulate air filters according to claim 1, it is characterized in that: described tertiary filter comprises the interior primarily efficient filter silk floss that is directly installed on medium effeciency filter bottom, the outer primarily efficient filter that is installed on the continuous lower end of interior primarily efficient filter is continuous, the high efficiency filter core that is installed on the activated carbon filtration core between interior primarily efficient filter silk floss and outer primarily efficient filter silk floss and is installed on the continuous bottom surface of outer primarily efficient filter.
3. three anti-high efficiency particulate air filters according to claim 2, is characterized in that: described activated carbon filtration core is formed by polypropylene PP filter paper Wrinkled and cocoanut active charcoal particle.
4. three anti-high efficiency particulate air filters according to claim 1, is characterized in that: described filter frame is the outer cardboard frame of being made by the moistureproof white board of import, and the edge of this outer cardboard frame is provided with the flanging of 10 millimeters; Described outer cardboard frame surrounding is provided with the foaming adhesive tape of 3 millimeters; On the outer cardboard frame at air-out direction place, be provided with the sealing strip that adopts EVA adhesive tape and efficient inwall to seal.
5. three anti-high efficiency particulate air filters according to claim 1, is characterized in that: described medium effeciency filter is positioned at air-out direction place, are provided with the sealing strip that adopts EVA adhesive tape and efficient inwall to seal on the outer cardboard frame of described medium effeciency filter.
6. three anti-high efficiency particulate air filters according to claim 4, it is characterized in that: shown in outer cardboard frame comprise rectangular-shaped sheet frame, from sheet frame one end face, extend First Transition folding body, from this First Transition folding body one end, extend a little flange, this little flange one end is provided with the first flange bar; From the sheet frame other end, extend the second transition folding body, from one end of this second transition folding body, extend a large flange, the second flange bar is extended in this large flange one end; Described First Transition folding body, little flange, the first flange bar and sheet frame interior section space form little accommodation space, and described little accommodation space is inwardly; Described the second transition folding body, large flange, the second flange bar and the inner segment space in addition of sheet frame form large accommodation space, and this large accommodation space Way out is towards outside.
7. three anti-high efficiency particulate air filters according to claim 1, is characterized in that: described medium effeciency filter comprises medium air filtration framework, interior medium air filtration net, outer medium air filtration net, medium air filtration core; Described interior medium air filtration net and outer medium air filtration net are installed respectively the inner both sides of medium air filtration framework, and described medium air filtration core is installed between interior medium air filtration net and outer medium air filtration net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162499.1U CN203829799U (en) | 2014-04-04 | 2014-04-04 | Three-prevention efficient filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162499.1U CN203829799U (en) | 2014-04-04 | 2014-04-04 | Three-prevention efficient filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203829799U true CN203829799U (en) | 2014-09-17 |
Family
ID=51507694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162499.1U Expired - Lifetime CN203829799U (en) | 2014-04-04 | 2014-04-04 | Three-prevention efficient filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203829799U (en) |
-
2014
- 2014-04-04 CN CN201420162499.1U patent/CN203829799U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Guangdong province Shenzhen City Xinguang Road 518055 Nanshan District Xili Xili Street industrial zone 15, 8, 101, 201 Patentee after: SHENZHEN ZHONGJIAN SOUTH ENVIRONMENT CO.,LTD. Address before: Guangdong Xinguang Road 518055 city of Shenzhen province Nanshan District Xili Xili town industrial zone 15 Patentee before: Shenzhen Zhongjian Sout Hwand Clean Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |