CN201684212U - Air sterilization purifier - Google Patents
Air sterilization purifier Download PDFInfo
- Publication number
- CN201684212U CN201684212U CN2010201242679U CN201020124267U CN201684212U CN 201684212 U CN201684212 U CN 201684212U CN 2010201242679 U CN2010201242679 U CN 2010201242679U CN 201020124267 U CN201020124267 U CN 201020124267U CN 201684212 U CN201684212 U CN 201684212U
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- air
- housing
- casing
- filter screen
- photocatalyst
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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
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model belongs to the field of air purification, and relates to an air sterilization purifier, which comprises a filter screen, an active carbon layer, an ultraviolet lamp and a casing, the casing is tubular, and the ultraviolet lamp used to activate photocatalyst is mounted in a cavity of the casing; the active carbon layer takes a honeycomb shape and is coated with the photocatalyst, and is disposed at the upper side and the lower side of the ultraviolet lamp, and is fixed in the casing; a fan and an air inlet of the fan are disposed in the casing, the filter screen is disposed beside the air inlet, an air outlet is disposed on one side of the casing relative to the air inlet, and the filter screen is disposed beside the air outlet. Because the surface of the honeycomb shape active carbon layer is coated with the photocatalyst, harmful substances of VOCs are decomposed rapidly after adsorption, the air purification efficiency is greatly improved, and problems of poor adsorption effect of VOCs, low air purification efficiency and the like in the prior art are solved.
Description
Technical field
This utility model belongs to air purification field, relates to a kind of air purifier, establishes the air disinfection depurator of cellular activated carbon layer in especially a kind of.
Background technology
In the modern life, automobile and IAQ (indoor air quality) have very significant effects to human beings'health and comfortable life, the good and multiple disease of uncomfortable, healthy mistake that abominable room air can cause; Good IAQ (indoor air quality) can guarantee habitant's comfort and keep good condition of health.The factor that influences IAQ (indoor air quality) is a lot, as temperature, humidity, air mass flow, pollutant kind and content thereof etc.In indoor air pollutants all multifactor, so volatile organic matter (VOCs) the most difficult control and bigger to the harm of human body in recent years, has caused people's attention and attention more and more to the Detection ﹠ Controling of volatile organic matter in the indoor environment.It is relevant with the multiple disease of human body that volatile organic matter has been proved, have in addition genotoxicity and carcinogenecity, serious harm health arranged.Thereby to try every possible means VOCs concentration is dropped to minimum, to reduce until the harm of eliminating human body.For the improvement of volatile organic matter, people have research very early, and have developed some fruitful control technologys, but substantially all are the improvement at industrial higher concentration VOCs.And the concentration of VOCs is often lower in automobile, human settlements and the working environment, and absorption method is the efficient ways that usually adopts.Because the pore structure characteristic and the surface characteristic of NACF uniqueness make it have clear superiority aspect the absorption of low concentration gaseous substance.Carbon adsorption is irreplaceable aspect the recovery of high concentration organic vapor, and the purification aspect that is used for room air has certain defective, needs regeneration after saturated or changes.
Automobile and the indoor air cleaner of being sold on the market generally adopts the absorption of spun silk net or sponge to go up photocatalyst (TiO now
2), under the exciting of ultraviolet light, VOCs is resolved into CO
2And H
2O.But because spun silk net or sponge absorption property are relatively poor, cause reaction substrate VOCs concentration lower, influenced VOCs is resolved into CO
2And H
2O, it is not thorough to cause VOCs to decompose, and air cleaning is of low quality.China utility model ZL 200420070851.5 provides a kind of automobile air purifier, it is through the Filtration Adsorption of three kinds of different materials: at first by one or more layers electro static filtering net, secondly through the cellular activity carbon filtering device of one or many, again secondly through one or many aluminum honeycomb photocatalyst filter net, but this apparatus structure more complicated, cost are higher, the adsorption effect of VOCs is general, does not still reach ideal effect.
Summary of the invention
This utility model mainly is a technical problem relatively poor at the adsorption effect of the VOCs that exists in the prior art, that air cleaning efficient is not high, and a kind of air disinfection depurator is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of air disinfection depurator comprises filter screen, active carbon layer, uviol lamp and housing, it is characterized in that: described housing is a tubular, and the uviol lamp that is used for the exciting light catalyst is installed on the intracavity of housing; Active carbon layer is the Alveolate activated carbon capable layer that is coated with photocatalyst, is located at the upper and lower both sides of uviol lamp, and is fixed in the housing; Enclosure interior is provided with fan, and housing is provided with the air inlet of fan, and air inlet is other to be provided with filter screen, and a side relative with air inlet on the housing is provided with air outlet, the other filter screen that is provided with of air outlet.Fan is used to quicken air and flows, and makes air pass through the Alveolate activated carbon capable layer and flows at Che Nei or indoor circulation, make the Alveolate activated carbon capable layer as much as possible the VOCs in the absorbed air it is purified.Filter screen can be drainage screen or electrostatic filter, is used to remove dust in air, micronic dust and microorganism.The Alveolate activated carbon capable laminar surface is coated with photocatalyst, is photocatalyst-nano-TiO
2Carrier, VOCs absorption and catalytic decomposition place.Uviol lamp is used to activate the photocatalyst that is coated on the Alveolate activated carbon capable layer, and the harmful substance VOCs that is adsorbed on the Alveolate activated carbon capable layer is decomposed rapidly, simultaneously also can kill bacteria etc. microorganism.Uviol lamp of the present utility model and fan need connect power supply, generally can adopt direct current 12V or interchange through converting direct current 12V to.This utility model harmful substance VOCs absorption back is decomposed rapidly, thereby air cleaning efficient has obtained improving greatly owing to adopt surface-coated that the Alveolate activated carbon capable layer of photocatalyst is arranged.
This utility model is a complex carrier with the molding supporting mass active carbon with clear opening, adopt dip coating on complex carrier, to form nano titanium dioxide photocatalyst shell layer, prepare the active carbon-nano titanium dioxide photocatalysis purifying net that can be used for indoor air purification.Its purifying property is investigated the result to be shown, with power is the ultraviolet-sterilization light irradiation 3h of 6W, wavelength 254nm, its toluene purifying rate is 98. 8%, trichloroethylene (TCE) purifying rate is 99. 5%, the hydrogen sulfide purifying rate is 99. 6%, the ammonia decontamination rate is 96. 5%, and the purifying formaldehyde rate is 98. 5%, and the carbon monoxide purifying rate is 60. 1%.Show also that by the contrast experiment the compound air-purifying net of being developed has simple active carbon, simple light catalyst T iO
2, active carbon and the not available comprehensive advantages of purifying net such as titanium dioxide simply mixes, by the compound photocatalysis efficiency that improved, reach the purpose of active carbon in-situ regeneration simultaneously.
As prioritization scheme, described housing bottom is provided with and is trumpet-shaped collet, and collet is provided with several air inlets.Air inlet is used for the air inlet of whole device, and trumpet-shaped collet makes fan air inlet abundance, and trumpet-shaped collet when being positioned on the plane monolithic stability be difficult for rocking, be suitable for most being positioned in the automobile.
As prioritization scheme, described lower housing portion is provided with cable-through hole, and cable-through hole is used for the installation of power line.
As prioritization scheme, described air outlet is located at the top of housing, and produces convection current between the air inlet bottom being located at, and is beneficial to flowing of device inner air, can quicken the decomposition of harmful substance.
As prioritization scheme, the top of described housing is an arc.Make the device monnolithic case smoothly not have corner angle, be beneficial to the circulation of device inner air simultaneously.
As prioritization scheme, described Alveolate activated carbon capable layer has the square through hole of top-down 1mm * 1mm or 2mm * 2mm.Adopt the Alveolate activated carbon capable layer in square hole or other equilateral holes, the absorption of VOCs and decomposition efficiency are improved greatly, help air cleaning.
Therefore, this utility model adopts the Alveolate activated carbon capable that is coated with photocatalyst as the Filtration Adsorption medium, applies photocatalyst-nano-TiO with melten gel-gel method again
2, be equipped with fan and quicken air by cellular activated carbon and car internal recycle, make cellular activated carbon adsorb VOCs as much as possible, improve reaction substrate, under the exciting of ultraviolet light, VOCs is resolved into carbon dioxide and water, reach automobile and indoor clean-up effect.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the perspective view of this utility model embodiment 1.
Fig. 3 is the structural representation of this utility model embodiment 2.
Label declaration: 1-1 filter screen, 1-2 filter screen, 2 Alveolate activated carbon capable layers, 3 uviol lamps, 4 fans, 5 air inlets, 6 housings, 7 air outlets, 8 cable-through holes, 9 power lines, 10 collets.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of air disinfection depurator, comprise housing 6 and be located at the collet 10 that housing 6 bottoms make housing 6 sealings, housing 6 is a tubular, the sidewall of collet 10 is horn-like and sidewall is provided with a plurality of air inlets 5, the uviol lamp 3 that is used to activate the photocatalyst that applies on the Alveolate activated carbon capable layer is installed on the central part of housing 6 intracavity, on the uviol lamp 3, following both sides are provided with the Alveolate activated carbon capable layer 2 that is coated with photocatalyst, the Alveolate activated carbon capable layer has the square through hole of top-down 1mm * 1mm, and Alveolate activated carbon capable layer 2 is fixed in the wall of housing 6 and is used to purify air.Housing 6 bottoms are fixed with fan 4, are provided with filter screen 1-1 between fan 4 tops and the Alveolate activated carbon capable layer 2, and housing 6 tops are provided with air outlet 7, and the below of air outlet 7 is provided with filter screen 1-2.The bottom of housing 6 is provided with cable-through hole 8, and the power line 9 of uviol lamp 3 and fan 4 passes from cable-through hole 8.The Alveolate activated carbon capable layer is to apply one deck photocatalyst-nano-TiO with melten gel-gel method at the Alveolate activated carbon capable laminar surface
2Layer makes the absorption of harmful substance VOCs and decomposition carry out simultaneously, and process fast can purify air.
When installing and using, air enters into device inside from the air inlet of collet, is adsorbed with harmful substances VOCs etc. through the Alveolate activated carbon capable layer earlier, through ultra violet lamp VOCs is resolved into carbon dioxide and water again, purified gas is discharged from air outlet, thereby reaches the purpose that purifies air.
Embodiment 2:
A kind of air disinfection depurator, concrete scheme is with embodiment 1, and difference is: the top of housing 6 is an arc, as shown in Figure 3.
Should be understood that this embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.As, the Alveolate activated carbon capable layer has the square through hole of top-down 1mm * 1mm or 2mm * 2mm, also can be other equilateral holes.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (10)
1. an air disinfection depurator comprises filter screen, active carbon layer, uviol lamp (3) and housing (6), and it is characterized in that: described housing (6) is a tubular, and the uviol lamp (3) that is used for the exciting light catalyst is installed on the intracavity of housing; Active carbon layer is the Alveolate activated carbon capable layer (2) that is coated with photocatalyst, and Alveolate activated carbon capable layer (2) is located at the upper and lower both sides of uviol lamp, and is fixed in the housing; Housing (6) inside is provided with fan, and housing (6) is provided with the air inlet (5) of fan, and air inlet is other to be provided with filter screen (1-1), and a side relative with air inlet is provided with air outlet (7) on the housing, the other filter screen (1-2) that is provided with of air outlet.
2. air disinfection depurator according to claim 1 is characterized in that: described housing bottom is provided with and is trumpet-shaped collet (10), and collet is provided with several air inlets (5).
3. air disinfection depurator according to claim 1 and 2 is characterized in that: described lower housing portion is provided with cable-through hole (8).
4. air disinfection depurator according to claim 1 and 2 is characterized in that: described air outlet (7) is located at the top of housing.
5. air disinfection depurator according to claim 3 is characterized in that: described air outlet (7) is located at the top of housing.
6. air disinfection depurator according to claim 1 and 2 is characterized in that: the top of described housing is an arc.
7. air disinfection depurator according to claim 3 is characterized in that: the top of described housing is an arc.
8. air disinfection depurator according to claim 4 is characterized in that: the top of described housing is an arc.
9. air disinfection depurator according to claim 5 is characterized in that: the top of described housing is an arc.
10. air disinfection depurator according to claim 1 and 2 is characterized in that: described Alveolate activated carbon capable layer (2) has the square through hole of top-down 1mm * 1mm or 2mm * 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201242679U CN201684212U (en) | 2010-03-05 | 2010-03-05 | Air sterilization purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201242679U CN201684212U (en) | 2010-03-05 | 2010-03-05 | Air sterilization purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684212U true CN201684212U (en) | 2010-12-29 |
Family
ID=43372504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201242679U Expired - Fee Related CN201684212U (en) | 2010-03-05 | 2010-03-05 | Air sterilization purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684212U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600718A (en) * | 2012-03-26 | 2012-07-25 | 杨和生 | Air purification device adopting honeycomb ceramic activated carbon as catalyst carrier |
| CN104740999A (en) * | 2015-03-18 | 2015-07-01 | 武汉虹之彩包装印刷有限公司 | Device for movably eliminating VOCs gas in printing workshop |
| CN104785234A (en) * | 2015-03-02 | 2015-07-22 | 山东省环境保护科学研究设计院 | Honeycomb active carbon supported catalyst plate |
| CN106274225A (en) * | 2016-08-16 | 2017-01-04 | 李剑锋 | A kind of manufacture method of bamboo charcoal cylinder |
| CN106563352A (en) * | 2016-11-10 | 2017-04-19 | 成都三壹八科技有限公司 | Dust collector |
| CN107192066A (en) * | 2017-07-19 | 2017-09-22 | 成都翰道科技有限公司 | A kind of air cleaning unit for being suitable for office space |
| CN107308738A (en) * | 2017-08-21 | 2017-11-03 | 程相军 | It is a kind of can adsorption cleaning flue dust rapidly clarifier |
| CN107569987A (en) * | 2017-09-28 | 2018-01-12 | 彩融电光源技术（上海）有限公司 | A kind of processing method and processing device of middle low concentration VOCs gases |
| CN108043221A (en) * | 2018-01-24 | 2018-05-18 | 合肥工业大学 | A kind of photocatalytic active carbon absorption tail gas processing unit and its processing method |
| CN108671719A (en) * | 2018-08-06 | 2018-10-19 | 嘉兴性天环保科技有限公司 | A kind of VOCs collection and treatment devices |
| CN108854526A (en) * | 2018-07-06 | 2018-11-23 | 天津德航环保设备有限公司 | A kind of deodorization photooxidation catalytic converter |
| CN109163384A (en) * | 2018-11-13 | 2019-01-08 | 杭州象外环保科技有限公司 | The clarifier of MULTIPLE COMPOSITE purification system and application the MULTIPLE COMPOSITE purification system |
| CN109945341A (en) * | 2019-03-01 | 2019-06-28 | 深圳明阳电路科技股份有限公司 | Air purifier |
| CN111397013A (en) * | 2020-03-24 | 2020-07-10 | 安徽杰克欧德实验室设备有限公司 | Air purifier for clean room |
-
2010
- 2010-03-05 CN CN2010201242679U patent/CN201684212U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600718A (en) * | 2012-03-26 | 2012-07-25 | 杨和生 | Air purification device adopting honeycomb ceramic activated carbon as catalyst carrier |
| CN104785234A (en) * | 2015-03-02 | 2015-07-22 | 山东省环境保护科学研究设计院 | Honeycomb active carbon supported catalyst plate |
| CN104740999A (en) * | 2015-03-18 | 2015-07-01 | 武汉虹之彩包装印刷有限公司 | Device for movably eliminating VOCs gas in printing workshop |
| CN106274225A (en) * | 2016-08-16 | 2017-01-04 | 李剑锋 | A kind of manufacture method of bamboo charcoal cylinder |
| CN106563352A (en) * | 2016-11-10 | 2017-04-19 | 成都三壹八科技有限公司 | Dust collector |
| CN107192066A (en) * | 2017-07-19 | 2017-09-22 | 成都翰道科技有限公司 | A kind of air cleaning unit for being suitable for office space |
| CN107308738A (en) * | 2017-08-21 | 2017-11-03 | 程相军 | It is a kind of can adsorption cleaning flue dust rapidly clarifier |
| CN107569987A (en) * | 2017-09-28 | 2018-01-12 | 彩融电光源技术（上海）有限公司 | A kind of processing method and processing device of middle low concentration VOCs gases |
| CN108043221A (en) * | 2018-01-24 | 2018-05-18 | 合肥工业大学 | A kind of photocatalytic active carbon absorption tail gas processing unit and its processing method |
| CN108854526A (en) * | 2018-07-06 | 2018-11-23 | 天津德航环保设备有限公司 | A kind of deodorization photooxidation catalytic converter |
| CN108671719A (en) * | 2018-08-06 | 2018-10-19 | 嘉兴性天环保科技有限公司 | A kind of VOCs collection and treatment devices |
| CN109163384A (en) * | 2018-11-13 | 2019-01-08 | 杭州象外环保科技有限公司 | The clarifier of MULTIPLE COMPOSITE purification system and application the MULTIPLE COMPOSITE purification system |
| CN109163384B (en) * | 2018-11-13 | 2024-04-05 | 杭州象外环保科技有限公司 | Multiple compound clean system and purifier applying same |
| CN109945341A (en) * | 2019-03-01 | 2019-06-28 | 深圳明阳电路科技股份有限公司 | Air purifier |
| CN111397013A (en) * | 2020-03-24 | 2020-07-10 | 安徽杰克欧德实验室设备有限公司 | Air purifier for clean room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20120305 |