CN101590347A - But the vertical indoor air cleaner of highly effectively removing volatile organic gas - Google Patents
But the vertical indoor air cleaner of highly effectively removing volatile organic gas Download PDFInfo
- Publication number
- CN101590347A CN101590347A CNA2008101130558A CN200810113055A CN101590347A CN 101590347 A CN101590347 A CN 101590347A CN A2008101130558 A CNA2008101130558 A CN A2008101130558A CN 200810113055 A CN200810113055 A CN 200810113055A CN 101590347 A CN101590347 A CN 101590347A
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- China
- Prior art keywords
- volatile organic
- housing
- organic gas
- effectively removing
- air cleaner
- 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.)
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 12
- 230000003647 oxidation Effects 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 11
- 238000007146 photocatalysis Methods 0.000 claims abstract description 10
- 230000001699 photocatalysis Effects 0.000 claims abstract description 10
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 239000011941 photocatalyst Substances 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims abstract description 3
- 229920002978 Vinylon Polymers 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000003915 air pollution Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 239000012855 volatile organic compound Substances 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000035568 catharsis Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
But the present invention relates to a kind of vertical indoor air cleaner of highly effectively removing volatile organic gas, comprise housing, be divided into the ozone oxidation chamber in the described housing from bottom to top successively, light-catalyzed reaction chamber and adsorption chamber, the indoor ozone uviol lamp that is provided with of described ozone oxidation, described ozone uviol lamp below is provided with filter course, the indoor photocatalysis uviol lamp that is provided with of described light-catalyzed reaction, the above and below of described photocatalysis uviol lamp is equipped with the photochemical catalyst filter screen, be provided with adsorption layer in the described adsorption chamber, described housing upper top is provided with air outlet, lower side is provided with air inlet, described air inlet is connected in the interior space of housing of described filter course below, be coated with nano titanium dioxide photocatalyst on the described photochemical catalyst filter screen, the preferred block active carbon fibre vinylon and cotton blend of described sorbing material.The present invention is simple in structure, and it is convenient to adapt to, and VOC is had very high purifying rate, mainly is adapted to room air pollution control.
Description
Technical field
But the present invention relates to a kind of vertical indoor air cleaner of highly effectively removing volatile organic gas.
Background technology
People's the time that surpasses half is in life at least spent indoor, because the interior space is effective, less with outdoor space exchange, indoor environment itself does not only have natural purifying ability, and owing to indoor dress is drilled, what air-conditioner etc. used popularizes and daily life, constantly discharging polluter to the interior space, it wherein mainly is volatile organic matter, solid suspended particles and aerosol etc., wherein main pollutant comprises formaldehyde and benzene series thing, the existence of these polluters, not only make the people produce bad sensation, but also affect the healthy of people, therefore along with the raising of people's living standard and the aggravation of air pollution degree, the room air pollution problem more and more gets more and more people's extensive concerning.At present, main both at home and abroad at present simple mechanical absorption type, electrostatic, chemical (or physics) absorption type, anion formula and the photocatalysis formula etc. of adopting of the method for indoor air purification, because absorption of simple machinery and electrostatic precipitation are limited for the effect of air cleaning, mainly be to be used to remove the particles suspended thing, degree of purification for organic contamination is not high, therefore is eliminated gradually.And the product under other several technology also respectively has pluses and minuses, be adapted to different pollutant purifications and different customer requirements respectively, for example the adsorption cleaning device is according to the characteristics of selected sorbing material, can adsorb specific even majority of organic pollutants, but the saturation problem that has sorbing material, need carry out the regeneration and the replacing of material, for the higher occasion of particle concentration, because the obstruction of particle, the adsorption capacity of sorbing material will be influenced, and anion helps organic decomposition, make it to form harmless substantially carbon dioxide, water and other inorganic matters, and have certain effect with fresh air, help to improve the quality and the comfort level of air, but the product in the course of reaction also produces adverse influence to human body to a certain extent, and its control ability to bacterial virus and chemical pollutant is also very limited; In the past few years, a kind of technology of fast development is the light catalytic purifying technology that is based upon on the nano-photocatalyst basis, catalytic action by nano-photocatalyst, under the irradiation of ultraviolet ray even natural daylight, decompose for organic pollution, and have bactericidal action preferably, but owing to specifically as a kind of unit process limitation is arranged still, for example purification efficiency is lower, and it is limited in one's ability to remove pollutant during practical application.Therefore, need be according to growing living standard, continually develop that the function that makes new advances is more, better effects if, production cost are lower, use product more easily, to satisfy people's needs.
Summary of the invention
For overcoming the above-mentioned defective of prior art, but the invention provides a kind of vertical indoor air cleaner of highly effectively removing volatile organic gas, this clarifier can decontamination chamber in airborne various major pollutants, this clarifier is simple in structure, it is convenient to adapt to, good purification.
The present invention realizes that the technical scheme of above-mentioned purpose is: but the vertical indoor air cleaner of highly effectively removing volatile organic gas in a kind of, comprise housing, be divided into the ozone oxidation chamber in its housing from bottom to top successively, light-catalyzed reaction chamber and adsorption chamber, the indoor ozone uviol lamp that is provided with of described ozone oxidation, described ozone uviol lamp below is provided with filter course, the indoor photocatalysis uviol lamp that is provided with of described light-catalyzed reaction, the above and below of described photocatalysis uviol lamp is equipped with the photochemical catalyst filter screen, be provided with adsorption layer in the described adsorption chamber, described housing upper top is provided with air outlet, lower side is provided with air inlet, and described air inlet is connected in the interior space of housing of described filter course below.
The invention has the beneficial effects as follows: air is in air inlet enters housing, through the particle wherein of filtering behind the filter course, pass through ozone uviol lamp annex then, the UV-irradiation that the ozone uviol lamp is sent out produces ozone, form strong oxidation, the airborne microorganism of deactivation, and to make the VOC oxidation Decomposition be inorganic matter, and air stream continues to move up, during through photocatalysis filter screen, with the photochemical catalyst collision on the filter screen, remaining VOC molecule wherein and the reaction of the .OH on the photochemical catalyst continue to decompose, simultaneously, ozone is also decomposed by filter screen in the air, form oxygen molecule, air flows to into adsorption layer then, and VOC molecule wherein is adsorbed, through after these purified treatment, flow out from air outlet.
Because the present invention has been provided with filter course earlier, with airborne particle filtering, has not only played the catharsis to particle, but also has avoided the harm of particle to subsequent processes; Owing to passed through ozone oxidation and light-catalyzed reaction, make airborne VOC molecule be decomposed, the effect of two kinds of reactions is collaborative mutually and additional, can more comprehensively eliminate various VOCs, avoided because of the phenomenon of single processing some organic matter poor effect, make purification more comprehensive and thorough, after these purifications, the pollutant levels that enter the airborne VOC of adsorption chamber will reduce greatly, need the adsorbed contaminants quality few, therefore increase substantially the service life of sorbing material, avoided trouble and the expense brought because of frequent better sorbing material; The removal to VOC through triple can obtain very high clean-up effect.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention.
The specific embodiment
Referring to Fig. 1, but the invention provides a kind of vertical indoor air cleaner of highly effectively removing volatile organic gas, it comprises housing 12, be divided into ozone oxidation chamber 6 in its housing from bottom to top successively, light-catalyzed reaction chamber 5 and adsorption chamber 2, the indoor ozone uviol lamp 7 that is provided with of described ozone oxidation, the indoor photocatalysis uviol lamp 4 that is provided with of described light-catalyzed reaction, the above and below of described photocatalysis uviol lamp is equipped with photochemical catalyst filter screen 11, be provided with adsorption layer 3 in the described adsorption chamber, described housing upper top is provided with air outlet 1, lower side is provided with air inlet 10, and described air inlet is connected in the interior space of housing of described filter course below.
The quantity of described air inlet can be one, is arranged on the side sidewall of housing, and can be two also, be separately positioned on the both sides sidewall of housing.These air inlets of process enter the air in the housing, at first enter the interior space of housing of filter course below, and are upwards mobile with gas channel then, pass to be positioned at its top filter course.
Described filter course can adopt the multilayer filter cloth, also can adopt block porous filter material, for example filters and uses mineral wool, perhaps material granule shape filtering material.
Described ozone uviol lamp passes through wire connecting power.
Described photochemical catalyst filter screen can adopt Web materials or porous material, and its surface applied has photochemical catalyst, for example nano titanium dioxide photocatalyst.
Described sorbing material can adopt the block sorbing material of porous, Kuai Zhuan active carbon fibre vinylon and cotton blend for example, also can adopt the sorbing material of other structures, for example active carbon housing and sieve particle, this adsorption layer can play the effect of physical filtering, physical absorption and chemisorbed simultaneously, improves the effect of removing to volatile organic matter.
The top of described adsorption layer can be provided with the blower fan 13 that has blower motor, so that form power.
Described import and export and air outlet all can be provided with bar grid and/or perforated baffle, so that play a protective role.
Can be provided with control panel on the described housing, so that control for runner motor, uviol lamp and blower motor, described control panel can be provided with regularly closes and regular start-up circuit, is used for this clarifier is carried out timing controlled.
The bottom of described housing can be provided with leg and/or roller 9, with the support that is used for this clarifier or move.
Claims (10)
1. but the vertical indoor air cleaner of a highly effectively removing volatile organic gas, it comprises housing, it is characterized in that being divided into successively from bottom to top in the described housing ozone oxidation chamber, light-catalyzed reaction chamber and adsorption chamber, the indoor ozone uviol lamp that is provided with of described ozone oxidation, described ozone uviol lamp below is provided with filter course, the indoor photocatalysis uviol lamp that is provided with of described light-catalyzed reaction, the above and below of described photocatalysis uviol lamp is equipped with the photochemical catalyst filter screen, be provided with adsorption layer in the described adsorption chamber, described housing upper top is provided with air outlet, lower side is provided with air inlet, and described air inlet is connected in the interior space of housing of described filter course below.
2. but the vertical indoor air cleaner of highly effectively removing volatile organic gas as claimed in claim 1, the quantity that it is characterized in that described air inlet is one, be arranged on the side sidewall of housing, perhaps the quantity of described air inlet is two, is separately positioned on the both sides sidewall of housing.
3. but the vertical indoor air cleaner of highly effectively removing volatile organic gas as claimed in claim 1 is characterized in that described filter course adopts the multilayer filter cloth.
4. but the vertical indoor air cleaner of highly effectively removing volatile organic gas as claimed in claim 1 is characterized in that described photochemical catalyst filter screen adopts Web materials or porous material, and its surface applied has photochemical catalyst.
5. but the vertical indoor air cleaner of the highly effectively removing volatile organic gas of stating as claim 4 is characterized in that described photochemical catalyst is a nano titanium dioxide photocatalyst.
6. but the vertical indoor air cleaner of highly effectively removing volatile organic gas as claimed in claim 5 is characterized in that described sorbing material is block active carbon fibre vinylon and cotton blend.
7. but the vertical indoor air cleaner of highly effectively removing volatile organic gas as claimed in claim 5 is characterized in that described sorbing material is active carbon housing particle or sieve particle.
8. but, it is characterized in that the top of the described adsorption layer of described sorbing material is provided with the blower fan that has blower motor as the vertical indoor air cleaner of claim 1,2,3,4,5,6 or 7 described highly effectively removing volatile organic gas.
9. but the vertical indoor air cleaner of highly effectively removing volatile organic gas as claimed in claim 8 is characterized in that described import and export of described sorbing material and air outlet are equipped with bar grid and/or perforated baffle.
10. but the vertical indoor air cleaner of highly effectively removing volatile organic gas as claimed in claim 9, described housing is provided with control panel, described control panel is provided with regularly closes and regular start-up circuit, and the bottom of described housing is provided with leg and/or roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101130558A CN101590347A (en) | 2008-05-27 | 2008-05-27 | But the vertical indoor air cleaner of highly effectively removing volatile organic gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101130558A CN101590347A (en) | 2008-05-27 | 2008-05-27 | But the vertical indoor air cleaner of highly effectively removing volatile organic gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101590347A true CN101590347A (en) | 2009-12-02 |
Family
ID=41405345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101130558A Pending CN101590347A (en) | 2008-05-27 | 2008-05-27 | But the vertical indoor air cleaner of highly effectively removing volatile organic gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101590347A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614778A (en) * | 2012-04-17 | 2012-08-01 | 重庆大学 | Simulation device for researching photocatalysed degradation of volatile organic compound (VOC) |
| CN102974215A (en) * | 2012-12-28 | 2013-03-20 | 华微科技（苏州）有限公司 | Air purification method |
| CN103316572A (en) * | 2013-07-07 | 2013-09-25 | 合肥工业大学 | Device and method for purifying organic pollutants in gas through heterogeneous catalysis |
| CN103697539A (en) * | 2013-12-30 | 2014-04-02 | 刘开禄 | Air purifier based on chromatography mode absorption filtration principle |
| CN104906951A (en) * | 2015-06-30 | 2015-09-16 | 北京化工大学 | Method and device for removing volatile organic compounds by photo-production ozone catalytic oxidation |
| CN104930614A (en) * | 2015-06-03 | 2015-09-23 | 沈阳理工大学 | Silver-loaded photocatalytic air purifier |
| CN105749711A (en) * | 2016-04-14 | 2016-07-13 | 北京化工大学 | Air purifier with photooxidation coupling catalytic ozonation functions |
| CN105944530A (en) * | 2016-06-01 | 2016-09-21 | 北京化工大学 | Device for treating volatile organic compounds (VOCs) through plasma and ultraviolet light |
| CN106862249A (en) * | 2017-04-17 | 2017-06-20 | 杭州增霖环保科技有限公司 | A kind of domestic organic garbage processing equipment with air purifier |
| CN107314456A (en) * | 2017-06-16 | 2017-11-03 | 苏州博菡环保科技有限公司 | Can highly effectively removing volatile organic gas vertical indoor air cleaner |
| CN110975560A (en) * | 2019-12-30 | 2020-04-10 | 哈尔滨工业大学（深圳） | VOCs waste gas purification treatment method and device |
| CN112275086A (en) * | 2020-09-15 | 2021-01-29 | 青岛道一空优科技有限公司 | Purification device for removing formaldehyde in indoor air |
| CN113154596A (en) * | 2021-04-14 | 2021-07-23 | 上海应用技术大学 | Novel air purification system |
-
2008
- 2008-05-27 CN CNA2008101130558A patent/CN101590347A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614778A (en) * | 2012-04-17 | 2012-08-01 | 重庆大学 | Simulation device for researching photocatalysed degradation of volatile organic compound (VOC) |
| CN102974215A (en) * | 2012-12-28 | 2013-03-20 | 华微科技（苏州）有限公司 | Air purification method |
| CN102974215B (en) * | 2012-12-28 | 2014-07-02 | 华微科技（苏州）有限公司 | Air purification method |
| CN103316572B (en) * | 2013-07-07 | 2015-09-02 | 合肥工业大学 | The device and method of organic pollution in a kind of heterogeneous catalysis Purge gas |
| CN103316572A (en) * | 2013-07-07 | 2013-09-25 | 合肥工业大学 | Device and method for purifying organic pollutants in gas through heterogeneous catalysis |
| CN103697539B (en) * | 2013-12-30 | 2016-03-02 | 刘开禄 | A kind of air cleaning unit based on chromatography mode absorption filtration principle |
| CN103697539A (en) * | 2013-12-30 | 2014-04-02 | 刘开禄 | Air purifier based on chromatography mode absorption filtration principle |
| CN104930614A (en) * | 2015-06-03 | 2015-09-23 | 沈阳理工大学 | Silver-loaded photocatalytic air purifier |
| CN104906951A (en) * | 2015-06-30 | 2015-09-16 | 北京化工大学 | Method and device for removing volatile organic compounds by photo-production ozone catalytic oxidation |
| CN105749711A (en) * | 2016-04-14 | 2016-07-13 | 北京化工大学 | Air purifier with photooxidation coupling catalytic ozonation functions |
| CN105944530A (en) * | 2016-06-01 | 2016-09-21 | 北京化工大学 | Device for treating volatile organic compounds (VOCs) through plasma and ultraviolet light |
| CN106862249A (en) * | 2017-04-17 | 2017-06-20 | 杭州增霖环保科技有限公司 | A kind of domestic organic garbage processing equipment with air purifier |
| CN107314456A (en) * | 2017-06-16 | 2017-11-03 | 苏州博菡环保科技有限公司 | Can highly effectively removing volatile organic gas vertical indoor air cleaner |
| CN110975560A (en) * | 2019-12-30 | 2020-04-10 | 哈尔滨工业大学（深圳） | VOCs waste gas purification treatment method and device |
| CN112275086A (en) * | 2020-09-15 | 2021-01-29 | 青岛道一空优科技有限公司 | Purification device for removing formaldehyde in indoor air |
| CN112275086B (en) * | 2020-09-15 | 2021-08-06 | 青岛道一空优科技有限公司 | Purification device for removing formaldehyde in indoor air |
| CN113154596A (en) * | 2021-04-14 | 2021-07-23 | 上海应用技术大学 | Novel air purification system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Dorsun International Technology Development Co., Ltd. Gao Yuan Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091202 |