CN207203823U - UV photodissociation off-gas cleaning equipments - Google Patents
UV photodissociation off-gas cleaning equipments Download PDFInfo
- Publication number
- CN207203823U CN207203823U CN201721160285.0U CN201721160285U CN207203823U CN 207203823 U CN207203823 U CN 207203823U CN 201721160285 U CN201721160285 U CN 201721160285U CN 207203823 U CN207203823 U CN 207203823U
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- CN
- China
- Prior art keywords
- ultraviolet lamp
- lamp group
- staving
- photodissociation
- catalytic plate
- 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 - Fee Related
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Abstract
The utility model discloses UV photodissociation off-gas cleaning equipments, ultraviolet lamp group, catalytic plate and pneumatogen including staving and inside staving, the staving rear and front end is respectively arranged with air inlet and gas outlet, support frame is provided with the staving, support frame as described above is connected with ultraviolet lamp group, the ultraviolet lamp group is annularly arranged at the both sides of catalytic plate, the catalytic plate is hollow out lattice-shaped, the surface of the catalytic plate is coated with nanometer titanium dioxide layer, and the pneumatogen is located at the air inlet side.The first ultraviolet lamp group and the second ultraviolet lamp group uniform irradiation cylinder that the utility model is set, irradiate no dead angle so that light beam irradiated area expands, and increases purification area and purification scope in cylinder, further carries out purified treatment to gas.
Description
Technical field
It the utility model is related to waste gas treatment equipment field, more particularly to a kind of UV photodissociation off-gas cleaning equipment.
Background technology
Because the environment residing for industrial waste gas is complicated, tolerance scope is big, processing requirement is high, the processing of traditional industrial waste gas
Mode has：Absorption, bioanalysis, filtering etc. are sprayed, but larger, filtering more complicated using debugging is invested in spray absorption, bioanalysis
It is also uneconomical in the processing occasion of high-concentration waste gas or atm number due to need to often change filtering material, UV treatment at present
Waste gas technology has been present, and UV photodissociation off-gas cleaning equipment is mainly the wide wave amplitude light photon using 220v low-voltage high intensity
Pipe sends two waveband light (185nm, 254nm) the irradiation waste gas of specific band balancing energy, cracks in waste gas such as:Ammonia, front three
Amine, hydrogen sulfide, first sulphur hydrogen, methyl mercaptan, methyl sulfide, methyl disulfide, carbn disulfide, styrene, VOC classes, make organic or inorganic height
Molecular contaminants strand, cracked under the irradiation of high energy ultraviolet Line beam, be oxidized to micromolecular compound, but existing UV gives up
Gas disposal equipment volume is huge, complicated, while existing UV photodissociation waste gas treatment equipment only uses single wavelength ultraviolet light pair
Gas carries out purified treatment, and clean-up effect is poor, and the limited area of light beam irradiation, irradiation are uneven, it is impossible to global illuminating, only
The area of change and it is limited in scope, the ultraviolet radiator group set in addition in existing UV photodissociation off-gas cleaning equipment is multiple, makes
Wasted into ultraviolet lamp group.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided UV photodissociation waste gas purifications are set
It is standby, the first ultraviolet lamp group of setting and the second ultraviolet lamp group uniform irradiation cylinder, irradiate no dead angle so that light beam shadow surface
Product expands, and increases purification area and purification scope in cylinder, further carries out purified treatment to gas.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
UV photodissociation off-gas cleaning equipments, including staving and ultraviolet lamp group, catalytic plate and oxidation inside staving
Generator, the staving rear and front end are respectively arranged with air inlet and gas outlet, and support frame, the branch are provided with the staving
Support is connected with ultraviolet lamp group, and the ultraviolet lamp group is annularly arranged at the both sides of catalytic plate, and the catalytic plate is hollow out
Lattice-shaped, the surface of the catalytic plate are coated with nanometer titanium dioxide layer, and the pneumatogen is located at the air inlet side.
Preferably, the ultraviolet lamp group includes the first ultraviolet lamp group and the second ultraviolet lamp group, described first is purple
Outside line lamp group diameter annular in shape is arranged to the 2/3 of staving internal diameter, and second ultraviolet lamp group diameter annular in shape is arranged to
The 1/3 of staving internal diameter.
Preferably, the ultraviolet lamp group by annular lamp socket and be arranged on the ultraviolet lamp group of annular lamp holder surrounding
Into the lamp socket is connected with support frame.
Preferably, the inner wall of barrel is uniformly coated with Titanium Dioxide coating.
Preferably, the air inlet side is additionally provided with active carbon filter.
The beneficial effects of the utility model are：
1. the oxygen molecule decomposed using high UV ultraviolet beams in air produces free oxygen, free oxygen is combined production with oxygen molecule
Raw ozone, the organic matter after ozone decomposes to ultraviolet beam irradiation have extremely strong oxidation, to foul gas and other
Excitant peculiar smell has good eradicating efficacy；
2. the setting of oxygen generator, providing fresh oxygen in time, promote to produce ozoniferous reaction, strengthen clean-up effect；
3. the first ultraviolet lamp group set and the second ultraviolet lamp group uniform irradiation cylinder, irradiate uniformly without dead angle, make
Obtain light beam irradiated area to expand, increase purification area and purification scope in cylinder, further to gas progress purified treatment；
4. under the irradiation of ultraviolet lamp group, the nanometer titanium dioxide layer of catalysis plate surface coating possesses extremely strong oxidation also
Original work are used, and can be decomposed the various bacteriums for flowing through catalysis plate surface and pollutant, catalytic plate is arranged to hollow out lattice-shaped, is advantageous to
Expand decomposition reaction area；
5. uviol lamp group is saved, without setting multigroup uviol lamp group.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is the UV photodissociation off-gas cleaning equipment structural representations that the utility model is related to；
Fig. 2 is the UV photodissociation off-gas cleaning equipment profiles that the utility model is related to.
Label declaration in figure：Staving 1, ultraviolet lamp group 2, catalytic plate 3, pneumatogen 4, air inlet 5, gas outlet 6, branch
Support 7, the first ultraviolet lamp group 8, the second ultraviolet lamp group 9, active carbon filter 10.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings：
Referring to figs. 1 to shown in Fig. 2, UV photodissociation off-gas cleaning equipments, including staving 1 and ultraviolet inside staving 1
Line lamp group 2, catalytic plate 3 and pneumatogen 4, the rear and front end of staving 1 is respectively arranged with air inlet 5 and gas outlet 6, described
Support frame 7 is provided with staving 1, support frame as described above 7 is connected with ultraviolet lamp group 2, and the ultraviolet lamp group 2 is annularly arranged at
The both sides of catalytic plate 3, ring are arranged to equipped with expanded light beam irradiated area is beneficial to, the surface of the catalytic plate 3 is coated with nanometer two
Titanium oxide layer, under the irradiation of ultraviolet lamp group 2, nanometer titanium dioxide layer possesses extremely strong redox, will can flow through
The various bacteriums on the surface of catalytic plate 3 and pollutant decompose, and catalytic plate 3 is arranged to hollow out lattice-shaped, while ensureing gas circulation
Be advantageous to expand and decompose area, the pneumatogen 4 is located at the side of air inlet 5, the setting of oxygen generator 4, in time
Fresh oxygen is provided for staving, promotes to produce ozoniferous reaction, further enhances clean-up effect.
The ultraviolet lamp group 2 includes the first ultraviolet lamp group 8 and the second ultraviolet lamp group 9, first ultraviolet lamp
8 diameters annular in shape of group are arranged to the 2/3 of the internal diameter of staving 1, and second ultraviolet lamp group 9 diameter annular in shape is arranged to staving
The 1/3 of internal diameter；First ultraviolet lamp group 8 and the second ultraviolet lamp group 9 are combined, and full angle lights, and the second ultraviolet lamp group 9 is irradiated
Light beam can irradiate the position and region that the first ultraviolet lamp group 8 irradiates weakness so that and the whole light beam radiation response of cylinder 1 is good,
Light beam irradiated area expands, and increases purification area and purification scope in cylinder 1.First ultraviolet lamp group 8 and the second ultraviolet
The illumination beam of lamp group 9, the uviol lamp group combination of different peak wavelengths, has to the pollutant contained by varying environment waste gas and microorganism
Targetedly decompose, remove and kill.
The ultraviolet lamp group 2 by annular lamp socket and be arranged on the ultraviolet lamp of annular lamp holder surrounding and form, it is described
Lamp socket is connected with support frame 7, and the lamp socket for being arranged to annular is advantageous to expand the range of exposures of ultraviolet lamp group 2 in staving 1.
The inwall of staving 1 is uniformly coated with Titanium Dioxide coating, and Titanium Dioxide coating is in ultraviolet beam
The lower oxygen molecule decomposed in air of irradiation, is oxidized to micromolecular compound.
The side of air inlet 5 is additionally provided with active carbon filter 10, and active carbon filter 10 can filter out to be clean
Granule dust in gas.
Specific embodiment：
Extraneous air exhauster pumps waste gas to air inlet 5, first by the active carbon filter 10 in staving 1 by waste gas
Big dust particle filtering remove, then provide oxygen in oxygen generator 4, apply on UV ultraviolet beams, ozone and catalytic plate 3
The nanometer titanium dioxide layer covered carries out collaboration to the waste gas after filtering and decomposes oxidation reaction, pollutant in waste gas decomposition, harmful
Microorganism, waste gas is purified, rapid cracking, oxidation, low molecular compound, water and carbon dioxide is degraded into, after purification
Gas is discharged from gas outlet 6.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be described with power
The protection domain that profit requires is defined.
Claims (5)
1.UV photodissociation off-gas cleaning equipments, including staving（1）And located at staving（1）Internal ultraviolet lamp group（2）, catalytic plate
（3）And pneumatogen（4）, the staving（1）Rear and front end is respectively arranged with air inlet（5）And gas outlet（6）, its feature exists
In：The staving（1）Inside it is provided with support frame (7), support frame as described above (7) and ultraviolet lamp group（2）Connection, the ultraviolet lamp
Group（2）Annularly it is arranged at catalytic plate（3）Both sides, the catalytic plate（3）For hollow out lattice-shaped, the catalytic plate（3）Table
Face is coated with nanometer titanium dioxide layer, the pneumatogen（4）Positioned at the air inlet（5）Side.
2. UV photodissociation off-gas cleaning equipment according to claim 1, it is characterised in that：The ultraviolet lamp group (2) includes
First ultraviolet lamp group (8) and the second ultraviolet lamp group (9), first ultraviolet lamp group (8) diameter annular in shape are arranged to
The 2/3 of staving (1) internal diameter, second ultraviolet lamp group (9) diameter annular in shape are arranged to the 1/3 of staving internal diameter.
3. UV photodissociation off-gas cleaning equipment according to claim 1, it is characterised in that：The ultraviolet lamp group (2) is by ring
The lamp socket of shape and the ultraviolet lamp composition for being arranged on annular lamp holder surrounding, the lamp socket and support frame（7）Connection.
4. UV photodissociation off-gas cleaning equipment according to claim 1, it is characterised in that：The staving（1）Inwall uniformly applies
It is wiped with Titanium Dioxide coating.
5. UV photodissociation off-gas cleaning equipment according to claim 1, it is characterised in that：The air inlet（5）Side is also set
It is equipped with active carbon filter（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160285.0U CN207203823U (en) | 2017-09-12 | 2017-09-12 | UV photodissociation off-gas cleaning equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160285.0U CN207203823U (en) | 2017-09-12 | 2017-09-12 | UV photodissociation off-gas cleaning equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203823U true CN207203823U (en) | 2018-04-10 |
Family
ID=61824241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721160285.0U Expired - Fee Related CN207203823U (en) | 2017-09-12 | 2017-09-12 | UV photodissociation off-gas cleaning equipments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607276A (en) * | 2018-05-04 | 2018-10-02 | 佛山市建金建电子科技有限公司 | A kind of microbubble photodissociation waste gas purification apparatus |
| CN109764431A (en) * | 2019-01-08 | 2019-05-17 | 洪鹏飞 | A kind of air purifying and sterilizing system having a wide range of application |
-
2017
- 2017-09-12 CN CN201721160285.0U patent/CN207203823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607276A (en) * | 2018-05-04 | 2018-10-02 | 佛山市建金建电子科技有限公司 | A kind of microbubble photodissociation waste gas purification apparatus |
| CN109764431A (en) * | 2019-01-08 | 2019-05-17 | 洪鹏飞 | A kind of air purifying and sterilizing system having a wide range of application |
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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: 20180410 Termination date: 20190912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |