CN107321152A - Horizontal indoor air purifier based on ozone oxidation - Google Patents
Horizontal indoor air purifier based on ozone oxidation Download PDFInfo
- Publication number
- CN107321152A CN107321152A CN201710456406.4A CN201710456406A CN107321152A CN 107321152 A CN107321152 A CN 107321152A CN 201710456406 A CN201710456406 A CN 201710456406A CN 107321152 A CN107321152 A CN 107321152A
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- CN
- China
- Prior art keywords
- ozone oxidation
- housing
- indoor air
- air purifier
- ozone
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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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
Abstract
The present invention relates to a kind of horizontal indoor air purifier based on ozone oxidation, it includes housing, and the section configuration of the housing is to be divided into equal pressure chamber, ozone oxidation room and adsorption chamber in rectangle, housing, and product of the invention is effective to be：Air enters in housing from air inlet, wherein particulate matter is filtered out after multistage filtering layer, then air stream continues to be moved rearwards by, in ozone oxidation room, the ozone oxidation that the VOC molecule in air is produced by ozone-ultraviolet light irradiation forms harmless or substantially harmless inorganic matter, then air stream enters adsorption layer, remaining VOC molecule is adsorbed, after these purified treatments, and the air of purification flows out from air outlet.
Description
Technical field
The present invention relates to a kind of horizontal indoor air purifier based on ozone oxidation.
Background technology
People's spends indoors at least over the time of half in life, due to the interior space effectively, with outdoor
Space exchange less, indoor environment in itself not only without natural purifying ability, and drilled due to indoor dress, air conditioner etc. is used
Popularization and daily life, constantly polluter is discharged to the interior space, wherein mainly volatility is organic
Thing, solid suspended particles and aerosol etc., wherein main pollutant includes formaldehyde and benzene homologues, these polluters are deposited
, not only make one to produce bad sensation, but also the healthy of people is affected, therefore with the improvement of people ' s living standards
With the aggravation of air pollution degree, air pollution problem inside rooms increasingly get more and more people's extensive concerning.At present, Interior Space
The method of gas purification is main using simple mechanical absorption type, electrostatic, chemical (or physics) absorption type, anion both at home and abroad at present
Formula and photocatalysis formula etc., because simple Mechanical Adsorption and electrostatic precipitation are limited for the effect of air cleaning, are mainly used for
The particulate matter suspended is removed, it is not high for the degree of purification of organic contamination, therefore be gradually eliminated.And other several technologies
Under product also respectively have advantage and disadvantage, be separately adapted to different pollutant purifications and different customer requirements, such as absorption type is net
Change device according to the characteristics of selected sorbing material, specific even majority of organic pollutants, but there is sorbing material can be adsorbed
Saturation problem, it is necessary to carry out the regeneration and replacing of material, it is stifled due to particulate matter for the higher occasion of particle concentration
Plug, will influence the adsorption capacity of sorbing material, and anion is conducive to the decomposition of organic matter, is allowed to be formed substantially harmless dioxy
Change carbon, water and other inorganic matters, and also there is certain effect with fresh air, be favorably improved the quality of air and comfortable
Spend, but the product in course of reaction also has adverse effect on to human body to a certain extent, and it is dirty to bacterial virus and chemistry
The control ability for contaminating thing is also very limited；In the past few years, a kind of fast-developing technology is built upon on the basis of nano-photocatalyst
Photocatalysis purifying technology, by the catalytic action of nano-photocatalyst, under the ultraviolet even irradiation of natural light, for having
Organic pollutants are decomposed, and with preferable bactericidal action, but due to specifically still having office as a kind of unit process
Sex-limited, such as purification efficiency removes pollutant limited in one's ability than relatively low during practical application.Accordingly, it would be desirable to according to growing
Living standard, do not turn off and send that new function is more, effect more preferably, production cost it is lower, using more easily product, to meet
The need for people.
The content of the invention
To overcome the drawbacks described above of prior art, the invention provides a kind of horizontal indoor air based on ozone oxidation
Clarifier, this clarifier can eliminate the various major pollutants in room air, and this clarifier is simple in construction, adaptation side
Just, good purification.
The present invention realizes that the technical scheme of above-mentioned purpose is：A kind of horizontal indoor air purification based on ozone oxidation
Device, including housing, the section configuration of the housing are to be divided into equal pressure chamber, ozone oxidation room and adsorption chamber in rectangle, housing,
The air inlet of housing forward end is provided in before the equal pressure chamber, pressure and the filter layer of filtration has been followed by, it is described
Ozone-ultraviolet lamp is provided with ozone oxidation room, the ozone-ultraviolet lamp is axially placed, on the center line of the ozone oxidation room,
Adsorption layer is provided with the adsorption chamber, the housing upper top is provided with air outlet.
The beneficial effects of the invention are as follows：Air enters in housing from air inlet, is filtered out wherein after multistage filtering layer
Grain thing, then air stream continue to be moved rearwards by, in ozone oxidation room, VOC molecule in air is purple by ozone
The ozone oxidation that outer light irradiation is produced, forms harmless or substantially harmless inorganic matter, and then air stream enters adsorption layer, remaining
VOC molecule is adsorbed, after these purified treatments, and the air of purification flows out from air outlet.
Because the present invention has first been provided with filter layer, the particulate matter in air is filtered out, and its filtering is from coarse to fine
Multistage filtering, good filtration effect is conducive to extending the adaptation life-span of filtering material, and also avoid particulate matter to subsequent treatment
The harm of process；Due to have passed through after ozone oxidation so that the VOC molecule in air is decomposed, and comprehensively disappears
Except various VOCs so that the pollutant concentration for entering the residual volatile organic gas of adsorption chamber is substantially reduced,
Need the pollutant quality of absorption few, therefore the service life of sorbing material is greatly improved, it is to avoid because of frequently more preferably suction
Trouble and expense that enclosure material is brought, and adsorption layer can carry out adsorption-decomposition function to the ozone in air, make harmless
Oxygen molecule, thus avoid ozone and overflow influence to room air.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the present invention.
Wherein：1st, air outlet, 2, blower fan, 3, adsorption layer, 4, ozone-ultraviolet lamp, 5, photochemical catalyst, 6, filter layer, 7, air intake
Mouthful, 8, equal pressure chamber.
Embodiment
Referring to Fig. 1, the invention provides a kind of horizontal indoor air purifier based on ozone oxidation, it includes housing
9, the section configuration of the housing is to be divided into equal pressure chamber 8, ozone oxidation room and adsorption chamber in rectangle, housing, described to press
The air inlet 7 of housing forward end is provided in before room, pressure and the filter layer 6 of filtration, the ozone oxygen has been followed by
Change interior and be provided with ozone-ultraviolet lamp 4, the ozone-ultraviolet lamp is axially placed, described on the center line of the ozone oxidation room
Adsorption layer 3 is provided with adsorption chamber, the housing upper top is provided with air outlet 1.
The filter layer can be multilayer filter cloth from coarse to fine or the block porous filtering of multilayer from coarse to fine
Material layer, or individual layer filter cloth or the porous filter material of single specification.
The ozone-ultraviolet lamp passes through wire connecting power.
Photochemical catalyst 5, such as nanometer two can be coated with by being particularly in the inner walls of the ozone oxidation room at corner
Titania photocatalyst, to carry out catalytic reaction to the VOC molecule near inwall, because inner walls are attached
Near ozone concentration is relatively low, and this light-catalyzed reaction helps to improve the clean-up effect to this partial air.
The adsorption layer may be mounted on the support of adsorption layer, and its sorbing material can use porous block adsorption material
Material, such as block active carbon fibre vinylon and cotton blend, it would however also be possible to employ the sorbing material of other structures, such as activated carbon housing and molecular sieve
Particle, this adsorption layer can play a part of physical filtering, physical absorption and chemisorbed simultaneously, improve organic to volatility
The removing effect of thing.
The top of the adsorption layer can be provided with the blower fan 2 with blower motor, to form power.
The import and export and air outlet can be provided with bar grid and/or perforated baffle, to play a protective role.
Control panel can be provided with the housing, to be controlled for runner motor, uviol lamp and blower motor,
The control panel can be closed and regular start-up circuit provided with timing, for being timed control to this clarifier.
The bottom of the housing can be provided with leg and/or roller, for the support or movement of this clarifier.
Claims (9)
1. a kind of horizontal indoor air purifier based on ozone oxidation, it includes housing, it is characterized in that the housing is disconnected
Face is shaped as being divided into rectangle, housing being provided in before equal pressure chamber, ozone oxidation room and adsorption chamber, the equal pressure chamber
The air inlet of housing forward end, has been followed by being provided with ozone-ultraviolet in pressure and the filter layer of filtration, the ozone oxidation room
Lamp, the ozone-ultraviolet lamp is axially placed, on the center line of the ozone oxidation room, and adsorption layer is provided with the adsorption chamber,
The housing upper top is provided with air outlet.
2. the horizontal indoor air purifier as claimed in claim 1 based on ozone oxidation, it is characterized in that the filter layer
It is multilayer filter cloth from coarse to fine.
3. the horizontal indoor air purifier as claimed in claim 1 based on ozone oxidation, it is characterized in that the ozone oxygen
Photochemical catalyst is coated with the inner walls for changing room.
4. the horizontal indoor air purifier based on ozone oxidation that such as claim 4 is stated, it is characterized in that the photochemical catalyst
It is nano titanium dioxide photocatalyst.
5. the horizontal indoor air purifier as claimed in claim 1 based on ozone oxidation, it is characterized in that the adsorption layer
Sorbing material be block active carbon fibre vinylon and cotton blend.
6. the horizontal indoor air purifier as claimed in claim 1 based on ozone oxidation, it is characterized in that the adsorption layer
Sorbing material be activated carbon capsid particle or sieve particle.
7. the horizontal indoor air purifier based on ozone oxidation as described in claim 1,2,3,4,5,6 or 7, its feature
It is that the top of adsorption layer described in the sorbing material is provided with the blower fan for carrying blower motor.
8. the horizontal indoor air purifier as claimed in claim 8 based on ozone oxidation, it is characterized in that the adsorption material
The material import and export and air outlet are equipped with bar grid and/or perforated baffle.
9. the horizontal indoor air purifier as claimed in claim 9 based on ozone oxidation, the housing is provided with control
Panel, the control panel is closed and regular start-up circuit provided with timing, and the bottom of the housing is provided with leg and/or roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710456406.4A CN107321152A (en) | 2017-06-16 | 2017-06-16 | Horizontal indoor air purifier based on ozone oxidation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710456406.4A CN107321152A (en) | 2017-06-16 | 2017-06-16 | Horizontal indoor air purifier based on ozone oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107321152A true CN107321152A (en) | 2017-11-07 |
Family
ID=60195104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710456406.4A Withdrawn CN107321152A (en) | 2017-06-16 | 2017-06-16 | Horizontal indoor air purifier based on ozone oxidation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107321152A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590251A (en) * | 2008-05-27 | 2009-12-02 | 北京道顺国际技术开发有限责任公司 | Horizontal indoor air purifier based on ozone oxidation |
-
2017
- 2017-06-16 CN CN201710456406.4A patent/CN107321152A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590251A (en) * | 2008-05-27 | 2009-12-02 | 北京道顺国际技术开发有限责任公司 | Horizontal indoor air purifier based on ozone oxidation |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171107 |