CN207507236U - Emission-control equipment based on ozone-ultraviolet line catalysis oxidation - Google Patents
Emission-control equipment based on ozone-ultraviolet line catalysis oxidation Download PDFInfo
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- CN207507236U CN207507236U CN201721368624.4U CN201721368624U CN207507236U CN 207507236 U CN207507236 U CN 207507236U CN 201721368624 U CN201721368624 U CN 201721368624U CN 207507236 U CN207507236 U CN 207507236U
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- ozone
- ultraviolet lamp
- emission
- catalysis
- control equipment
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of emission-control equipments based on ozone-ultraviolet line catalysis oxidation, and including housing, the both sides of the housing are respectively equipped with air inlet and gas outlet, it is characterised in that：It further includes catalytic oxidation system and electrodeless ultraviolet lamp component；The electrodeless ultraviolet lamp component is arranged in housing and is set close to the air inlet, including electrodeless ultraviolet lamp；The catalytic oxidation system includes ozone generator and catalyst gauze；The catalyst gauze is arranged in housing and is arranged on the both sides of electrodeless ultraviolet lamp component, and the catalyst gauze is equipped with beaded catalyst；The ozone output terminal of the ozone generator is by mixer to inputting ozone at air inlet.The emission-control equipment of the utility model, collect ozone heterogeneous catalysis advanced oxidation combination technique and photooxidation treatment technology, treatment effeciency, the treatment effeciency for effectively improving organic exhaust gas are reliable and stable, and deodorization efficiency can be up to more than 98%, the environment protection standard discharge for exhaust gas can not generate secondary pollution that treated.
Description
Technical field
The utility model belongs to VOCs treatment technical field, is related to a kind of emission-control equipment, and in particular to a kind of
Emission-control equipment based on ozone-ultraviolet line catalysis oxidation.
Background technology
In industrial processes, such as chemical industry, synthetic leather, application, printing, plastic cement, rubber, chemical fibre, shoemaking, wood industry industry
Generate a large amount of organic exhaust gas.At present, the processing of domestic organic waste gas particularly industrial organic exhaust gas is mostly to utilize work
Property charcoal absorb, although there is preferable adsorption effect at installation initial stage, over time, adsorption effect reduces, until saturation；
Saturated activity charcoal after replacement is dangerous waste, and processing is bad to form secondary pollution.Although also have in the market similar efficient with O3-UV
Organic waste gas purifier based on catalysis oxidation, but since treatment technology is single, structure is not compact, and energy consumption is big, and treatment effeciency is not
The shortcomings of stablizing, causes user that cannot bear.
Invention content
The utility model provides a kind of emission-control equipment based on ozone-ultraviolet line catalysis oxidation, and collection ozone multiphase is urged
Change advanced oxidation combination technique and photooxidation treatment technology, treatment effeciency, the treatment effeciency for effectively improving organic exhaust gas are reliable and stable,
Deodorization efficiency can be up to more than 98%, the environment protection standard discharge for exhaust gas can not generate secondary pollution that treated.
In order to solve the above-mentioned technical problem, the utility model provides a kind of useless based on ozone-ultraviolet line catalysis oxidation
Flash Gas Compression Skid System, including housing, the both sides of the housing are respectively equipped with air inlet and gas outlet；It further includes catalytic oxidation system
With electrodeless ultraviolet lamp component；The electrodeless ultraviolet lamp component is arranged in housing and is set close to the air inlet, including nothing
Extreme ultraviolet lamp；The catalytic oxidation system includes ozone generator and catalyst gauze；The catalyst gauze be arranged in housing and
The both sides of electrodeless ultraviolet lamp component are arranged on, the catalyst gauze is equipped with beaded catalyst；The ozone of the ozone generator
Output terminal is by mixer to inputting ozone at air inlet.
In one preferred embodiment of the utility model, further comprise that the electrodeless ultraviolet lamp component has what is set gradually
Multigroup, electrodeless ultraviolet lamp component described in every group includes tube rack, at least electrodeless ultraviolet lamp being arranged in tube rack, institute
The fluorescent tube for stating electrodeless ultraviolet lamp extends perpendicularly to the moving direction of exhaust gas.
In one preferred embodiment of the utility model, further comprise that being placed on for the electrodeless ultraviolet lamp drawing and pulling type is described
In tube rack.
In one preferred embodiment of the utility model, further comprise that the ultraviolet light wave of the electrodeless ultraviolet lamp irradiation is a length of
100~300nm.
In one preferred embodiment of the utility model, further comprise that it further includes heterogeneous catalysis system, the multiphase is urged
Change system includes spray washing component, and the spray washing component washes the exhaust gas after catalysis oxidation.
In one preferred embodiment of the utility model, further comprise being equipped with water outlet, the water outlet in the housing
Cyclic water tank is connected, the spray washing component connects cyclic water tank by the pipeline with pump.
In one preferred embodiment of the utility model, further comprise that the heterogeneous catalysis system further includes catalysis carbon-point,
The catalysis carbon-point is arranged in housing and is arranged between spray washing component and gas outlet, the catalysis carbon-point have according to
More of minor tick setting.
In one preferred embodiment of the utility model, further comprise being additionally provided with receipts between the catalysis carbon-point and gas outlet
Water assembly, the receipts water assembly include silk grid and dewatering filling.
In one preferred embodiment of the utility model, before the treatment region input for further comprising the electrodeless ultraviolet lamp component
End is equipped with filter assemblies, and the filter assemblies include the primary efficient filter screen, the medium air filtration net that are set gradually along exhaust gas moving direction
And high efficiency particulate air.
The emission-control equipment of the utility model forms optical wavelength ozone generator to be excited to generate using electrodeless ultraviolet lamp
Ozone form highly concentrated free radical-OH, free radical reacts with the organic compound (polluter) in exhaust gas, final to turn
The substances such as carbon dioxide and water are melted into, realize effective, the efficient process to foul gas, deodorization efficiency can be located up to more than 98%
Exhaust gas after reason can not generate the environment protection standard discharge of secondary pollution.
Description of the drawings
Fig. 1 is the structure diagram of the preferred embodiment in the utility model.
Wherein：2- housings, 4- air inlets, 6- gas outlets, 8- electrodeless ultraviolet lamp components, 10- ozone generators, 12- catalysis
Agent net, 14- mixers, 16- spray washing components, 18- cyclic water tanks, 20- catalysis carbon-points, 22- receive water assembly.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Embodiment
As shown in Figure 1, present embodiment discloses a kind of emission-control equipment based on ozone-ultraviolet line catalysis oxidation, packet
Housing 2, catalytic oxidation system and electrodeless ultraviolet lamp component 8 are included, the both sides of above-mentioned housing 2 are respectively equipped with air inlet 4 and gas outlet
6.Organic exhaust gas enters from air inlet 4 in housing 2, in order to filter out the pollutant in organic exhaust gas, ensures the processing of subsequent processing area
Organic exhaust gas has preferable environment, and the treatment region input front end of above-mentioned electrodeless ultraviolet lamp component 8 is equipped with filter assemblies, above-mentioned mistake
Filter component includes the primary efficient filter screen, medium air filtration net and the high efficiency particulate air that are set gradually along exhaust gas moving direction.
Above-mentioned electrodeless ultraviolet lamp component 8 is arranged in housing 2 and is set close to above-mentioned air inlet 4, above-mentioned electrodeless ultraviolet lamp
Component 8 has set gradually along exhaust gas moving direction two groups or more than two, including electrodeless ultraviolet lamp；Above-mentioned catalysis oxygen
Change system includes ozone generator 10 and catalyst gauze 12；Above-mentioned catalyst gauze 12 is arranged in housing 2 and is arranged on electrodeless purple
The both sides of outer lamp group part 8, above-mentioned catalyst gauze 12 are equipped with beaded catalyst, it is preferred to use noble metal granule catalyst；It is above-mentioned
Ozone generator 10 is set adjacent to electrodeless ultraviolet lamp component 8, and ozone output terminal is smelly to input at air inlet 4 by mixer 14
Oxygen.Ozone generator 10 generates high-concentrated ozone, and high-concentrated ozone is fully mixed with exhaust gas at air inlet 4 through 14 jet stream of mixer
It closes, if the exhaust gas for mixing high-concentrated ozone forms the catalysis of dried layer photocatalyst by catalyst gauze 6 on electrodeless ultraviolet lamp component 8
Layer, above-mentioned electrodeless ultraviolet lamp component 8 are arranged between photocatalyst Catalytic Layer spatially.
Specifically, above-mentioned electrodeless ultraviolet lamp component 8, which has, sets gradually multigroup, every group of above-mentioned electrodeless ultraviolet lamp component 8
Include tube rack, at least electrodeless ultraviolet lamp being arranged in tube rack, the fluorescent tube extending direction of above-mentioned electrodeless ultraviolet lamp
Perpendicular to the moving direction of exhaust gas.
Based on the emission-control equipment of more than structure, processing procedure is as follows：Exhaust gas enters through air inlet 4 in housing 2, together
When, a large amount of high-concentrated ozones that the ozone generator 10 outside housing 2 generates are mixed by mixer 14 at air inlet 4 with exhaust gas
It closes, mixed gas enters 8 region of electrodeless ultraviolet lamp component, and electrodeless ultraviolet lamp sends out a length of 100~300nm of light wave (preferably
200nm) ultraviolet light beam is irradiated highly concentrated ozone waste gas, and oxygenolysis, while catalyst gauze are carried out to exhaust gas using ozone
12 under light illumination, and valence-band electrons are excited to conduction band, forms electrons and holes, the O with being adsorbed in its surface2And H2O makees
With, generation superoxide anion radical, O2 -With hydroxyl radical free radical-OH, free radical has superpower oxidative decomposition capacity, energy
C-C keys, c h bond, C-N keys, C-O keys, O-H keys, the N-H keys in organic matter are destroyed, decomposing organic matter is carbon dioxide, water and nitrogen
Gas.
In addition, while Yi Shang catalyst gauze 12 plays catalytic action to above-mentioned oxidation process, moreover it is possible to which bridge suction-operated improves
The removal effect of emission-control equipment.
As further improvement of the utility model, above-mentioned electrodeless ultraviolet lamp drawing and pulling type is placed in above-mentioned tube rack,
Design electrodeless ultraviolet lamp drawing and pulling type is placed in tube rack, is convenient for changing or cleans electrodeless ultraviolet lamp.
In order to the injurious factor in the exhaust gas after catalytic oxidation treatment is enable to react thorough, ozone tail gas is prevented,
Above-mentioned emission-control equipment further includes heterogeneous catalysis system, and above-mentioned heterogeneous catalysis system includes spray washing component 16 and catalysis carbon
Stick 20；Above-mentioned catalysis carbon-point is washed useless after catalysis oxidation with spaced more above-mentioned spray washing components 16 successively
Gas, above-mentioned catalysis carbon-point 20 are arranged in housing 2 and are arranged between spray washing component 16 and gas outlet 6.Through catalysis oxidation
Treated after exhaust gas enters the catalytic oxidation system of back segment, and gas-liquid-solid multiphase reflecting regional is formed on 20 surface of catalysis carbon-point,
Wherein liquid phase is shower water, and catalysis carbon-point 20 is solid phase, and exhaust gas is gas phase；Ensure that the injurious factor in exhaust gas can react thorough
Bottom prevents to bring the ozone tail gas of secondary pollution.
Water outlet is equipped in above-mentioned housing 2, above-mentioned water outlet connects cyclic water tank 18, and above-mentioned spray washing component 16 passes through
Pipeline with pump connects cyclic water tank 18；Accomplish the recycling of shower water.
Exhaust gas is successively through O3Through 6 outlet of gas outlet after-UV catalytic oxidation treatments, heterogeneous catalysis processing, outlet in order to prevent
It takes drop out of, is additionally provided between above-mentioned catalysis carbon-point 20 and gas outlet 6 and receives water assembly 22, above-mentioned receipts water assembly 22 includes silk grid
And dewatering filling.
The emission-control equipment of the utility model has following advantage：
1st, all types of industries exhaust gas can be handled, it is applied widely；
2nd, collect ozone heterogeneous catalysis advanced oxidation combination technique and photooxidation treatment technology, it is ensured that organic exhaust gas is effectively, efficiently
Processing；
3rd, the final discharge product of processing is harmless products, will not generate pollution to environment；
4th, processing procedure will not generate secondary pollution；
Embodiment described above is only the preferred embodiment lifted to absolutely prove the utility model, the utility model
Protection domain it is without being limited thereto.The equivalent substitute or change that those skilled in the art are made on the basis of the utility model
It changes, is within the protection scope of the utility model.The scope of protection of the utility model is subject to claims.
Claims (9)
1. a kind of emission-control equipment based on ozone-ultraviolet line catalysis oxidation, including housing, the both sides of the housing are set respectively
There are air inlet and gas outlet, it is characterised in that：It further includes catalytic oxidation system and electrodeless ultraviolet lamp component；The no extreme ultraviolet
Lamp group part is arranged in housing and is set close to the air inlet, including electrodeless ultraviolet lamp；The catalytic oxidation system includes
Ozone generator and catalyst gauze；The catalyst gauze is arranged in housing and is arranged on the both sides of electrodeless ultraviolet lamp component, institute
Catalyst gauze is stated equipped with beaded catalyst；The ozone output terminal of the ozone generator is inputted by mixer at air inlet
Ozone.
2. the emission-control equipment as described in claim 1 based on ozone-ultraviolet line catalysis oxidation, it is characterised in that：It is described
Electrodeless ultraviolet lamp component is multigroup with setting gradually, and electrodeless ultraviolet lamp component described in every group includes tube rack, is arranged on lamp
An at least electrodeless ultraviolet lamp in pipe support, the fluorescent tube of the electrodeless ultraviolet lamp extend perpendicularly to the moving direction of exhaust gas.
3. the emission-control equipment as claimed in claim 2 based on ozone-ultraviolet line catalysis oxidation, it is characterised in that：It is described
Electrodeless ultraviolet lamp drawing and pulling type is placed in the tube rack.
4. the emission-control equipment as claimed in claim 2 based on ozone-ultraviolet line catalysis oxidation, it is characterised in that：It is described
A length of 100~the 300nm of ultraviolet light wave of electrodeless ultraviolet lamp irradiation.
5. the emission-control equipment as described in claim 1 based on ozone-ultraviolet line catalysis oxidation, it is characterised in that：It is also
Including heterogeneous catalysis system, the heterogeneous catalysis system includes spray washing component, and the spray washing component washing is through catalysis
Exhaust gas after oxidation.
6. the emission-control equipment as claimed in claim 5 based on ozone-ultraviolet line catalysis oxidation, it is characterised in that：It is described
Water outlet is equipped in housing, the water outlet connects cyclic water tank, and the spray washing component is followed by the pipeline connection with pump
Ring water tank.
7. the emission-control equipment as claimed in claim 5 based on ozone-ultraviolet line catalysis oxidation, it is characterised in that：It is described
Heterogeneous catalysis system further includes catalysis carbon-point, and the catalysis carbon-point is arranged in housing and is arranged on spray washing component and goes out
Between gas port, the catalysis carbon-point has spaced more successively.
8. the emission-control equipment as claimed in claim 7 based on ozone-ultraviolet line catalysis oxidation, it is characterised in that：It is described
Receipts water assembly is additionally provided between catalysis carbon-point and gas outlet, the receipts water assembly includes silk grid and dewatering filling.
9. the emission-control equipment as described in claim 1 based on ozone-ultraviolet line catalysis oxidation, it is characterised in that：It is described
The treatment region input front end of electrodeless ultraviolet lamp component is equipped with filter assemblies, and the filter assemblies are included along exhaust gas moving direction successively
Primary efficient filter screen, medium air filtration net and the high efficiency particulate air of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368624.4U CN207507236U (en) | 2017-10-23 | 2017-10-23 | Emission-control equipment based on ozone-ultraviolet line catalysis oxidation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368624.4U CN207507236U (en) | 2017-10-23 | 2017-10-23 | Emission-control equipment based on ozone-ultraviolet line catalysis oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207507236U true CN207507236U (en) | 2018-06-19 |
Family
ID=62535079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721368624.4U Expired - Fee Related CN207507236U (en) | 2017-10-23 | 2017-10-23 | Emission-control equipment based on ozone-ultraviolet line catalysis oxidation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207507236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686502A (en) * | 2018-07-20 | 2018-10-23 | 苏州方舟环保科技有限公司 | A kind of mating medical emission-control equipment |
| CN110280091A (en) * | 2019-06-27 | 2019-09-27 | 苏州蓝正清环保科技有限公司 | Photooxidation catalytic unit |
| CN113623808A (en) * | 2021-07-21 | 2021-11-09 | 上海外高桥造船有限公司 | Equipment for sterilizing and disinfecting ship air conditioning box and ship air conditioning box |
-
2017
- 2017-10-23 CN CN201721368624.4U patent/CN207507236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686502A (en) * | 2018-07-20 | 2018-10-23 | 苏州方舟环保科技有限公司 | A kind of mating medical emission-control equipment |
| CN110280091A (en) * | 2019-06-27 | 2019-09-27 | 苏州蓝正清环保科技有限公司 | Photooxidation catalytic unit |
| CN113623808A (en) * | 2021-07-21 | 2021-11-09 | 上海外高桥造船有限公司 | Equipment for sterilizing and disinfecting ship air conditioning box and ship air conditioning box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20211023 |