CN207622157U - A kind of ultraviolet catalytic Degradator - Google Patents
A kind of ultraviolet catalytic Degradator Download PDFInfo
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- CN207622157U CN207622157U CN201721735658.2U CN201721735658U CN207622157U CN 207622157 U CN207622157 U CN 207622157U CN 201721735658 U CN201721735658 U CN 201721735658U CN 207622157 U CN207622157 U CN 207622157U
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- dust
- degradator
- catalytic
- several
- temperature plasma
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of ultraviolet catalytic Degradator, belong to technical field of air purification, including shell, the both sides of the shell are equipped with air inlet and air outlet, it is characterized in that, the shell is internally provided with dust-extraction unit, low-temperature plasma purifying device, photochemical catalytic oxidation purifier one and photochemical catalytic oxidation purifier two, it is equipped with fire retardant device between the dust-extraction unit and low-temperature plasma purifying device, drying device is equipped between the low-temperature plasma purifying device and photochemical catalytic oxidation purifier one.The utility model is designed reasonably, by multiple photochemical catalytic oxidation and filtering technique, can not only purify mixing it is complicated it is diversified have taste pernicious gas, and the graininess harmful substance being blended in gas can be removed.
Description
Technical field
The utility model discloses a kind of ultraviolet catalytic Degradator, belongs to technical field of air purification.
Background technology
" three industrial wastes " refer to " waste water, exhaust gas, the solid waste " that industrial production is discharged.Exhaust gas mainly includes machine
Exhaust gas, dust exhaust gas, soda acid exhaust gas, peculiar smell exhaust gas etc..Exhaust-gas treatment is that the exhaust gas generated for industrial site, factory floor exists
Externally before discharge, it is discharged into air again after being pre-processed.
Photocatalysis technology is a kind of green technology having important application foreground in the energy and environmental area, in the irradiation of light
Under organic dirt can be thoroughly degraded to carbon dioxide and water, while catalysis material itself is lossless, is considered by environmental protection sector
The revolutionary of 21 century depollution of environment field breaks through, and is known as " the optimal depollution of environment technology in the world today ".Photocatalysis is net
Change technology is mainly that the luminous energy of extraneous radiation is absorbed using photochemical catalyst, it is made to be directly translated into chemical energy.When energy is more than two
When the light irradiation semiconductor of titanium oxide energy gap, photo-excited electron transits to conduction band, forms conduction band electron (e-), while in valence
Band leaves hole rank (h+).Due to the discontinuity of semiconductor energy gap, electrons and holes last a long time, they can be in electric field
Effect is lower or is moved by way of diffusion, and it is anti-that redox occurs with the substance being adsorbed on semiconductor catalyst particle surface
It answers, or is captured by lattice surface defect.Hole and electronics inside catalyst particle or surface also can direct combination, hole energy
It is enough a kind of particle that activity is very high with catalyst particle Surface Creation is adsorbed on through base free radical HO ", HO., it can be without selection
Oxidation gas chromatography and be allowed to mineralising.
Existing light catalytic purifying equipment processing is relatively simple, because the complicated component of exhaust gas, therefore clean-up effect is poor.It is existing
Some cleaning equipment air inlets cannot be adjusted with the flow velocity of exhaust gas, and pre-flock effect is poor, when using photocatalysis treatment, UV lamp pipe
Light-use effect is low, influences the efficiency of light-catalyzed reaction.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide for a kind of ultraviolet catalytic degradation
Device, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution to realize：
A kind of ultraviolet catalytic Degradator, including shell, the both sides of the shell are respectively equipped with air inlet and air outlet,
It is characterized in, the shell is internally provided with dust-extraction unit, low-temperature plasma purifying device, photochemical catalytic oxidation purifier one and light
Catalyzing, oxidizing and purifying device two is equipped with fire retardant device, the low temperature between the dust-extraction unit and low-temperature plasma purifying device
Drying device, the photochemical catalytic oxidation purifier two are equipped between plasma purifier and photochemical catalytic oxidation purifier one
Protective device is equipped between air outlet, the dust-extraction unit includes dust coarse filtration net, HEPA filter screens and activated carbon filtering
Net, the low-temperature plasma purifying device are internally provided with several collecting plates, and the collecting plate is sent out equipped with low temperature plasma
Raw device is equipped with cleaning pipe between the collecting plate, and the both sides of the cleaning pipe are equipped with several cleaning nozzles, the photocatalytic-oxidation
That changes purifier one is internally provided with several light catalytic purifying modules, and the light catalytic purifying module includes the reflector of both sides,
Photocatalytic sheet is equipped between the reflector, the surface of the photocatalytic sheet is equipped with cellular mesh, the photocatalytic sheet
Top is equipped with several UV luminous tubes two, and the photochemical catalytic oxidation purifier two includes several photocatalytic plates, the photocatalytic plate
Between be equipped with several UV luminous tubes one, the surface of the photocatalytic plate is coated with photocatalyst coating, and the photocatalytic plate is equipped with
If clean groove, the purification groove is internally provided with photocatalysis layer, and the surface of the photocatalysis layer is equipped with several reflecting beads.
As preferred：The protective device is negative-ion fiber web plate.
As preferred：The surface of the collecting plate is equipped with several cellular dust mesh.
As preferred：The air inlet is internally provided with air velocity regulating device.
As preferred：The air outlet is internally provided with shutter.
As preferred：The light catalytic purifying module is detachable.
The beneficial effects of the utility model：Reasonable design can not only be purified by multiple photochemical catalytic oxidation and filtering technique
Mixing complexity is diversified taste pernicious gas, and can remove the graininess harmful substance being blended in gas.
1. by the way that air velocity regulating device is arranged, the flowing velocity of air is effectively controlled, to ensure that air is urged with light
Agent comes into full contact with reaction, improves clean-up effect；
2. by the way that drying device is arranged, drying device effectively removes the moisture in air, it is ensured that air when photocatalysis
It is dry, ensure the catalytic action of photochemical catalyst, improves light catalytic purifying effect；
3. by the way that dust-extraction unit is arranged, the dust coarse filtration net, HEPA filter screens inside dust-extraction unit and activated carbon filtering
Net can filter absorption of the impurity such as dust, particle and peculiar smell in air；
4. by the way that fire retardant device is arranged, fire retardant device has preferable flameproof effect and heat insulation, prevents temperature excessively high
Air enter equipment, prevent equipment from being damaged because of high temperature；
5. by the way that low-temperature plasma purifying device is arranged, air passes through low-temperature plasma purifying device, low temperature plasma
Generator generates low-temperature plasma and carries out purified treatment to space, and low temperature plasma has outstanding disinfection and deodorization
Effect；
By the way that cleaning nozzle is arranged, cleaning nozzle can spray cleaning solution to collecting plate, to collecting plate and low temperature plasma
The surface of generator carries out cleaning treatment, prevents dust accretions from influencing air purification effect；
6. by the way that photochemical catalytic oxidation purifier one and photochemical catalytic oxidation purifier two, multiple photocatalysis technology pair is arranged
Air is purified successively, under the action of UV light sources, titanium dioxide nano photocatalysis plate start and by clarifier around
Advanced oxidation decomposition reaction occurs for bacterium, virus, formaldehyde, benzene, ammonia, escaping gas and dust particale pollutant, by air week
These harmful substances enclosed quickly are reduced to free of contamination substance, achieve the purpose that rapid cleaning air；
7. by the way that reflector is arranged, the ultraviolet light reflection that reflector can generate photocatalytic sheet increases photocatalytic sheet surface
Ultraviolet light intensity improves air purification efficiency；
8. purifying groove by setting, purification groove has larger response area, can improve photocatalytic plate surface light and urge
Change purification efficiency, while the reflecting beads on photocatalysis layer surface have good reflecting effect, can increase the illumination of photocatalysis layer surface
Intensity improves light-catalyzed reaction efficiency.
Description of the drawings
Fig. 1 is a kind of ultraviolet catalytic Degradator structural schematic diagram of the utility model；
Fig. 2 is the light catalytic purifying modular structure schematic diagram of the utility model；
Fig. 3 is the purification groove structure schematic diagram of the utility model.
Reference numeral：1, shell；2, air inlet；3, air outlet；4, dust-extraction unit；5, low-temperature plasma purifying device；6、
Photochemical catalytic oxidation purifier one；7, photochemical catalytic oxidation purifier two；8, fire retardant device；9, drying device；10, protection dress
It sets；11, dust coarse filtration net；12, HEPA filter screens；13, activated charcoal strainer；14, collecting plate；15, low temperature plasma is sent out
Raw device；16, cleaning pipe；17, cleaning nozzle；18, light catalytic purifying module；19, UV luminous tubes one；20, groove is purified；21, light
Catalytic plate；22, photocatalytic sheet；23, UV luminous tubes two；24, reflector；25, reflecting beads；26, photocatalysis layer.
Specific implementation mode
A kind of ultraviolet catalytic Degradator of -3 pairs of the utility model is described further referring to Fig.1.
The both sides of a kind of ultraviolet catalytic Degradator, including shell 1, the shell 1 are respectively equipped with air inlet 2 and air outlet
3, characterized in that the shell 1 is internally provided with dust-extraction unit 4, low-temperature plasma purifying device 5, photochemical catalytic oxidation purification dress
One 6 and photochemical catalytic oxidation purifier 27 are set, back-fire relief is equipped between the dust-extraction unit 4 and low-temperature plasma purifying device 5 and is filled
8 are set, drying device 9 is equipped between the low-temperature plasma purifying device 5 and photochemical catalytic oxidation purifier 1, the light is urged
Change and be equipped with protective device 10 between oxidizing and purifying device 27 and air outlet 3, the dust-extraction unit 4 include dust coarse filtration net 11,
HEPA filter screens 12 and activated charcoal strainer 13, the low-temperature plasma purifying device 5 are internally provided with several collecting plates 14, institute
It states collecting plate 14 and is equipped with low-temperature plasma generator 15, cleaning pipe 16, the cleaning pipe are equipped between the collecting plate 14
16 both sides are equipped with several cleaning nozzles 17, the photochemical catalytic oxidation purifier 1 to be internally provided with several photocatalysis net
Change module 18, the light catalytic purifying module 18 includes the reflector 24 of both sides, photocatalytic sheet is equipped between the reflector 24
22, the surface of the photocatalytic sheet 22 is equipped with cellular mesh, and the top of the photocatalytic sheet 22 is equipped with several UV luminous tubes
2 23, the photochemical catalytic oxidation purifier 27 includes several photocatalytic plates 21, and several UV are equipped between the photocatalytic plate 21
The surface of luminous tube 1, the photocatalytic plate 21 is coated with photocatalyst coating, if the photocatalytic plate 21 is equipped with clean
Groove 20, the purification groove 20 are internally provided with photocatalysis layer 26, and the surface of the photocatalysis layer 26 is equipped with several reflecting beads
25.The protective device 10 is negative-ion fiber web plate.The surface of the collecting plate 14 is equipped with several cellular dust mesh.
The air inlet 2 is internally provided with air velocity regulating device.The air outlet 3 is internally provided with shutter.The photocatalysis
Cleaning module 18 is detachable.
It is complicated more can not only to purify mixing by multiple photochemical catalytic oxidation and filtering technique for the utility model is designed reasonably
Sample has taste pernicious gas, and can remove the graininess harmful substance being blended in gas.By the way that air stream velocity modulation is arranged
Regulating device effectively controls the flowing velocity of air, is reacted to ensure that air comes into full contact with photochemical catalyst, improves purification effect
Fruit；By the way that drying device 9 is arranged, drying device 9 effectively removes the moisture in air, it is ensured that the drying of air when photocatalysis,
Ensure the catalytic action of photochemical catalyst, improves light catalytic purifying effect；By the way that dust-extraction unit 4, the powder inside dust-extraction unit 4 is arranged
Dirt coarse filtration net 11, HEPA filter screens 12 and activated charcoal strainer 13 can filter absorption of dust, particle and peculiar smell in air
Equal impurity；
By the way that fire retardant device 8 is arranged, fire retardant device 8 has preferable flameproof effect and heat insulation, prevents temperature excessively high
Air enter equipment, prevent equipment from being damaged because of high temperature；By the way that low-temperature plasma purifying device 5 is arranged, air passes through low temperature
Plasma purifier 5, low-temperature plasma generator 15 generate low-temperature plasma to space carry out purified treatment, low temperature etc. from
Daughter has the effect of outstanding disinfection and deodorization；By the way that cleaning nozzle 17 is arranged, cleaning nozzle 17 can be to collecting plate 14
Cleaning solution is sprayed, cleaning treatment is carried out to the surface of collecting plate 14 and low-temperature plasma generator 15, prevents dust accretions shadow
Ring air purification effect；
By the way that photochemical catalytic oxidation purifier 1 and photochemical catalytic oxidation purifier 27, multiple photocatalysis technology pair is arranged
Air is purified successively, under the action of UV light sources, titanium dioxide nano photocatalysis plate 21 start and by clarifier around
Bacterium, virus, formaldehyde, benzene, ammonia, escaping gas and dust particale pollutant advanced oxidation decomposition reaction occurs, by air
These harmful substances of surrounding are quickly reduced to free of contamination substance, achieve the purpose that rapid cleaning air；It is reflective by being arranged
Plate 24, the ultraviolet light reflection that reflector 24 can generate photocatalytic sheet 22 increase by 22 surface ultraviolet light intensity of photocatalytic sheet,
Improve air purification efficiency；Groove 20 is purified by setting, the purification groove 20 of recess has larger response area, can improve
21 surface light catalytic purifying efficiency of photocatalytic plate, while the reflecting beads 25 on 26 surface of photocatalysis layer have good reflecting effect,
26 surface intensity of illumination of photocatalysis layer can be increased, improve light-catalyzed reaction efficiency.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. the both sides of a kind of ultraviolet catalytic Degradator, including shell, the shell are respectively equipped with air inlet and air outlet, special
Sign is that be internally provided with dust-extraction unit, low-temperature plasma purifying device, photochemical catalytic oxidation purifier one and the light of the shell are urged
Change oxidizing and purifying device two, fire retardant device, described low temperature etc. are equipped between the dust-extraction unit and low-temperature plasma purifying device
Between ionic decontamination devices and photochemical catalytic oxidation purifier one be equipped with drying device, the photochemical catalytic oxidation purifier two with
Protective device is equipped between air outlet, the dust-extraction unit includes dust coarse filtration net, HEPA filter screens and activated charcoal strainer,
The low-temperature plasma purifying device is internally provided with several collecting plates, and the collecting plate is equipped with low temperature plasma
Device, cleaning pipe is equipped between the collecting plate, and the both sides of the cleaning pipe are equipped with several cleaning nozzles, the photochemical catalytic oxidation
Purifier one is internally provided with several light catalytic purifying modules, and the light catalytic purifying module includes the reflector of both sides, institute
State and be equipped with photocatalytic sheet between reflector, the surface of the photocatalytic sheet is equipped with cellular mesh, the photocatalytic sheet it is upper
Portion be equipped with several UV luminous tubes two, the photochemical catalytic oxidation purifier two include several photocatalytic plates, the photocatalytic plate it
Between be equipped with several UV luminous tubes one, the surface of the photocatalytic plate is coated with photocatalyst coating, if the photocatalytic plate is equipped with
Clean groove, the purification groove are internally provided with photocatalysis layer, and the surface of the photocatalysis layer is equipped with several reflecting beads.
2. a kind of ultraviolet catalytic Degradator according to claim 1, it is characterized in that：The protective device is that anion is fine
Tie up web plate.
3. a kind of ultraviolet catalytic Degradator according to claim 1, it is characterized in that：If the surface of the collecting plate is equipped with
Do cellular dust mesh.
4. a kind of ultraviolet catalytic Degradator according to claim 1, it is characterized in that：The air inlet is internally provided with sky
Gas velocity regulating device.
5. a kind of ultraviolet catalytic Degradator according to claim 1, it is characterized in that：The air outlet is internally provided with hundred
Leaf window.
6. a kind of ultraviolet catalytic Degradator according to claim 1, it is characterized in that：The light catalytic purifying module is removable
It unloads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735658.2U CN207622157U (en) | 2017-12-13 | 2017-12-13 | A kind of ultraviolet catalytic Degradator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735658.2U CN207622157U (en) | 2017-12-13 | 2017-12-13 | A kind of ultraviolet catalytic Degradator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622157U true CN207622157U (en) | 2018-07-17 |
Family
ID=62823624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721735658.2U Expired - Fee Related CN207622157U (en) | 2017-12-13 | 2017-12-13 | A kind of ultraviolet catalytic Degradator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821501A (en) * | 2020-07-02 | 2020-10-27 | 合肥裕谱健康科技有限公司 | Low-temperature plasma sterilization and purification method |
| CN114289076A (en) * | 2021-11-10 | 2022-04-08 | 哈尔滨工程大学青岛船舶科技有限公司 | Preparation of low-wind-resistance high-light-transmittance catalytic plate net |
-
2017
- 2017-12-13 CN CN201721735658.2U patent/CN207622157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821501A (en) * | 2020-07-02 | 2020-10-27 | 合肥裕谱健康科技有限公司 | Low-temperature plasma sterilization and purification method |
| CN114289076A (en) * | 2021-11-10 | 2022-04-08 | 哈尔滨工程大学青岛船舶科技有限公司 | Preparation of low-wind-resistance high-light-transmittance catalytic plate net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |