CN206240323U - A kind of photocatalysis organic exhaust gas decomposing, purifying device - Google Patents
A kind of photocatalysis organic exhaust gas decomposing, purifying device Download PDFInfo
- Publication number
- CN206240323U CN206240323U CN201621004391.5U CN201621004391U CN206240323U CN 206240323 U CN206240323 U CN 206240323U CN 201621004391 U CN201621004391 U CN 201621004391U CN 206240323 U CN206240323 U CN 206240323U
- Authority
- CN
- China
- Prior art keywords
- casing
- photodissociation
- filter
- exhaust gas
- group
- 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.)
- Active
Links
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model is related to prevention and control of air pollution equipment technical field, more particularly to a kind of photocatalysis organic exhaust gas decomposing, purifying device, including：Casing, photodissociation lamp group, filter, catalyst plates group, box house installs some photodissociation lamp groups, filter and catalyst plates group, casing one end is provided with gas sampling pipe, the casing other end is connected to air-introduced machine, the exhaust outlet of air-introduced machine is connected to aiutage, filter is located at casing and gas sampling pipe junction, and waste gas enters box house, organic exhaust gas are decomposed by photodissociation lamp group and catalyst plates group by filter.The beneficial effects of the utility model are：Purifying rate high：Organic exhaust gas are decomposed by photodissociation lamp group and catalyst plates group, volatile organic matter can be efficiently cracked（VOCs）, discharge quality comply fully with country regulation will mark；Need not add any material, it is only necessary to which corresponding exhaust duct and air draft power are set, various waste gas is carried out photodissociation purification by this photodissociation equipment, chemical reaction is participated in without adding any material.
Description
Technical field
The utility model is related to prevention and control of air pollution equipment technical field, more particularly to a kind of photocatalysis organic exhaust gas to decompose
Purifier.
Background technology
Domestic printing at present includes silk-screen printing, intaglio printing, letterpress, inscription rubbing, offset printing, bat printing, mimeograph and holography
Laser printing etc., can respectively use fountain solution, ink, oiliness glazing materia etc. in different process, these can all produce different journeys
The pollution of degree.
The main or traditional solvent-based ink of the ink that printing industry is used.Solvent-based ink is general by dyestuff, connection
Material solvent, inserts and adjuvant composition, the gas major pollutants of ink are organic volatiles（VOCs）, occur in an atmosphere
Photochemical reaction and form haze, destroy the living environment of the mankind.
To protect the living environment of the mankind, purified industrial source organic volatile（VOCs）It is imperative.Photodissociation purification techniques
It is newer type, more advanced organic volatile（VOCs）Purification techniques.
The content of the invention
The purpose of this utility model is for the existing state of the art, there is provided a kind of photocatalysis organic exhaust gas decomposing, purifying
Device, the device, to be decomposed to organic exhaust gas strand, is resolved into using the cooperation of both photodissociation lamp group and catalyst plates
Nontoxic small molecule is simultaneously oxidized to carbon dioxide, water and mineral matter, is polluted without second.
A kind of photocatalysis organic exhaust gas decomposing, purifying device, including：Casing, photodissociation lamp group, filter, catalyst plates group,
Described box house installs some photodissociation lamp groups, filter and catalyst plates group, and casing one end is provided with gas sampling pipe, casing
The other end is connected to air-introduced machine, and the exhaust outlet of air-introduced machine is connected to aiutage, and filter is connected positioned at casing with gas sampling pipe
Place, waste gas enters box house, organic exhaust gas is decomposed by photodissociation lamp group and catalyst plates group by filter.
Further, described photodissociation lamp group and catalyst plates group is alternately arranged along casing one end to the other end, catalyst
Plate group includes multiple photocatalytic sheets being parallel to each other.Described photocatalytic sheet is the doping body of TiO2 or TiO2, is being urged
Agent（TiO2）In the presence of, the small molecule that organic exhaust gas are smashed is oxidized to the inorganic matters such as CO2 and H2O by ozone.
Further, described photodissociation lamp group is mainly made up of UV photodissociation lamp and ballast, safe cushion rubber, UV photodissociation lamp and
Ballast is crossed and is electrically connected at controller, and UV photodissociation lamp is arranged on box house, UV photodissociation lamp i.e. high by safe cushion rubber
Ozone ultraviolet lamp tube, using Ultraviolet-C wave band（253.7nm and 185nm）Light source splits the chemical molecular chain of VOCs in waste gas
Solution, chain rupture, oxidation, decomposition.Ballast and controller can adapt to the exhaust-gas treatment environment of complexity, it is ensured that the use longevity of equipment
Life.
Further, described filter interior is provided with filtration core net, and filtration core net periphery is arranged on casing by screen frame
Inside, filtration core net is filter fiber cotton or active carbon fibre vinylon and cotton blend.
Further, described filter front sets shower humidification device, and shower humidification device front is provided with temperature biography
Sensor, shower humidification device and temperature sensor are electrically connected at controller.
In the range of 20 DEG C~100 DEG C of operating temperature of the photodissociation lamp group in photodissociation clean room（There is certain pass with EGT
System）, such as EGT is too high, and has dust bulky grain class material, then need to carry out pre-treatment, is sprayed by shower humidification device
Drench and the thick effect of filter is adsorbed, then enter back into photodissociation clean room.Ensure that temperature is preferably controlled 60 using temperature sensor
Degree left and right.
The beneficial effects of the utility model are：
1st, purifying rate high：Organic exhaust gas are decomposed by photodissociation lamp group and catalyst plates group, volatility can be efficiently cracked organic
Thing（VOCs）, purification efficiency reaches as high as more than 99%, and discharge quality complies fully with the regulation will mark of country；
2nd, process is simple：Any material need not be added, it is only necessary to corresponding exhaust duct and air draft power are set, are made various
Waste gas carries out photodissociation purification by this photodissociation equipment, and chemical reaction is participated in without adding any material.
3rd, strong adaptability：It is suitable for high concentration, atm number, the purified treatment of different industrial waste gas materials can be daily 24 small
Shi Lianxu works, stable and reliable operation.
4th, operating cost is low：UV high energy photodissociation equipment is without any mechanical action, noiselessness, without personal management and daily dimension
Shield, this equipment energy consumption is low, and the extremely low ＜ 100pa of equipment windage can save a large amount of air draft power consumptions.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
Specific embodiment：
In order that juror can be further understood that to the purpose of the utility model, feature and function, hereby lift preferable
Embodiment simultaneously coordinates schema detailed description as follows：
Reference picture 1, show structural representation of the present utility model.A kind of photocatalysis organic exhaust gas decomposing, purifying device,
Including：Casing 1, photodissociation lamp group 2, filter 3, catalyst plates group 4, the described inside of casing 1 are installed by some photodissociation lamp groups 2, mistake
Filter 3 and catalyst plates group 4, one end of casing 1 are provided with gas sampling pipe 5, and the other end of casing 1 is connected to air-introduced machine 6, air-introduced machine 6
Exhaust outlet be connected to aiutage 61, institute's filter 3 is located at casing 1 and the junction of gas sampling pipe 5, and waste gas passes through filter 3
Into inside casing 1, organic exhaust gas are decomposed by photodissociation lamp group 2 and catalyst plates group 4.
Such scheme, described photodissociation lamp group 2 and catalyst plates group 4 is alternately arranged along the one end of casing 1 to the other end, catalysis
Agent plate group 4 includes multiple photocatalytic sheets being parallel to each other.Described photocatalytic sheet is the doping body of TiO2 or TiO2.Institute
The photodissociation lamp group 2 stated mainly is made up of UV photodissociation lamp 21 and ballast 22, safe cushion rubber 23, UV photodissociation lamp 21 and the mistake of ballast 22
Controller 9 is electrically connected at, UV photodissociation lamp 21 is arranged on inside casing 1 by safe cushion rubber 23, and UV photodissociation lamp 21 is namely high
Ozone ultraviolet lamp tube, using Ultraviolet-C wave band（253.7nm and 185nm）Light source splits the chemical molecular chain of VOCs in waste gas
Solution, chain rupture, oxidation, decomposition.Ballast 22 and controller 9 can adapt to the exhaust-gas treatment environment of complexity, it is ensured that the use of equipment
Life-span.
Such scheme, is provided with filtration core net 31 inside described filter 3, the periphery of filtration core net 31 is installed by screen frame 32
Inside casing 1, filtration core net 31 is filter fiber cotton or active carbon fibre vinylon and cotton blend.The described front of filter 3 sets spray and adds
Wet device 7, the front of shower humidification device 7 is provided with temperature sensor 8, and shower humidification device 7 and temperature sensor 8 are electrically connected at
Controller 9.
During implementation, first in the presence of air-introduced machine 6, the waste gas of plant equipment manufacture enters cartonning by gas sampling pipe 5
Body 1, the temperature of waste gas is detected by temperature sensor 8, if more than more than the temperature for setting, starting spray by controller 9 and adding
Wet device 7 is lowered the temperature；Then waste gas is removed dust bulky grain class material by filter 3, and waste gas is again by some groups of light
Solution lamp group 2 and catalyst plates group 4, under UV photodissociation lamp 21 and photocatalytic sheet effect, using Ultraviolet-C wave band（253.7nm and
185nm）Macromolecular chain is resolved into nontoxic nothing by the cracking of chemical molecular chain, chain rupture, oxidation, the decomposition of VOCs in waste gas by light source
Harmful small molecule is simultaneously oxidized to carbon dioxide, water and mineral matter, is polluted without second；Gas after final purification is from aiutage 61
Discharge.
Certainly, illustrated above is only the utility model better embodiment, not limits of the present utility model use with this
Scope, therefore, it is every made in the utility model principle it is equivalent change should be included in protection domain of the present utility model.
Claims (5)
1. a kind of photocatalysis organic exhaust gas decomposing, purifying device, including：Casing（1）, photodissociation lamp group（2）, filter（3）, catalysis
Agent plate group（4）, it is characterised in that：Described casing（1）Inside is installed by some photodissociation lamp groups（2）, filter（3）And catalyst plates
Group（4）, casing（1）One end is provided with gas sampling pipe（5）, casing（1）The other end is connected to air-introduced machine（6）, air-introduced machine（6）Row
Air port is connected to aiutage（61）, institute's filter（3）Positioned at casing（1）With gas sampling pipe（5）Junction, described photodissociation lamp
Group（2）With catalyst plates group（4）Along casing（1）One end is alternately arranged to the other end, catalyst plates group（4）Include multiple mutual
Parallel photocatalytic sheet.
2. a kind of photocatalysis organic exhaust gas decomposing, purifying device according to claim 1, it is characterised in that：Described light is urged
Change the doping body that piece is TiO2 or TiO2.
3. a kind of photocatalysis organic exhaust gas decomposing, purifying device according to claim 1, it is characterised in that：Described photodissociation
Lamp group（2）Mainly by UV photodissociation lamps（21）And ballast（22）, safe cushion rubber（23）Composition, UV photodissociation lamps（21）And ballast
（22）Cross and be electrically connected at controller（9）, UV photodissociation lamps（21）By safe cushion rubber（23）Installed in casing（1）It is internal.
4. a kind of photocatalysis organic exhaust gas decomposing, purifying device according to claim 1 and 2, it is characterised in that：Described
Filter（3）Inside is provided with filtration core net（31）, filtration core net（31）Periphery passes through screen frame（32）Installed in casing（1）Inside,
Filtration core net（31）It is filter fiber cotton or active carbon fibre vinylon and cotton blend.
5. described a kind of photocatalysis organic exhaust gas decomposing, purifying device according to claim 3, it is characterised in that：It is described
Filter（3）Front sets shower humidification device（7）, shower humidification device（7）Front is provided with temperature sensor（8）, spray
Humidification device（7）And temperature sensor（8）It is electrically connected at controller（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004391.5U CN206240323U (en) | 2016-08-31 | 2016-08-31 | A kind of photocatalysis organic exhaust gas decomposing, purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004391.5U CN206240323U (en) | 2016-08-31 | 2016-08-31 | A kind of photocatalysis organic exhaust gas decomposing, purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206240323U true CN206240323U (en) | 2017-06-13 |
Family
ID=58999259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004391.5U Active CN206240323U (en) | 2016-08-31 | 2016-08-31 | A kind of photocatalysis organic exhaust gas decomposing, purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206240323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583443A (en) * | 2017-11-03 | 2018-01-16 | 成都来宝石油设备有限公司 | Pass through the system of photodissociation waste gas decomposition |
| CN107596890A (en) * | 2017-11-03 | 2018-01-19 | 成都来宝石油设备有限公司 | Pass through the method for photodissociation waste gas decomposition |
| CN110038405A (en) * | 2018-01-17 | 2019-07-23 | 深圳市伯名环保科技有限公司 | A kind of UV photodissociation cleaning equipment and its temprature control method |
-
2016
- 2016-08-31 CN CN201621004391.5U patent/CN206240323U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583443A (en) * | 2017-11-03 | 2018-01-16 | 成都来宝石油设备有限公司 | Pass through the system of photodissociation waste gas decomposition |
| CN107596890A (en) * | 2017-11-03 | 2018-01-19 | 成都来宝石油设备有限公司 | Pass through the method for photodissociation waste gas decomposition |
| CN110038405A (en) * | 2018-01-17 | 2019-07-23 | 深圳市伯名环保科技有限公司 | A kind of UV photodissociation cleaning equipment and its temprature control method |
| CN110038405B (en) * | 2018-01-17 | 2022-01-28 | 深圳市伯名环保科技有限公司 | UV photolysis purification equipment and temperature control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106861389B (en) | VOC waste gas purification equipment and purification method | |
| CN206082175U (en) | Industrial waste gas treatment column | |
| CN104258726B (en) | A device for photocatalytic treatment of volatile organic compounds | |
| CN205042345U (en) | Waste gas treatment device | |
| CN205109373U (en) | High concentration VOC exhaust treatment device | |
| CN207462987U (en) | A VOCs waste gas treatment device | |
| CN206240323U (en) | A kind of photocatalysis organic exhaust gas decomposing, purifying device | |
| CN206082107U (en) | Industry organic waste gas purification device | |
| CN106669414A (en) | Waste gas treatment equipment | |
| CN107983120A (en) | A kind of intelligent tail gas photooxidation cracking treating device using oil gas purification techniques | |
| CN202113707U (en) | Air purifier | |
| CN207951129U (en) | Vacuum ultraviolet combines the complete set of equipments of activated carbon fibre processing industry VOCs | |
| CN107252627A (en) | A kind of VOCs handling process and equipment | |
| CN207221701U (en) | A kind of photooxidation catalytic waste gas processing unit | |
| CN203628860U (en) | Workshop air circulating purification equipment | |
| CN209917632U (en) | A low-concentration VOCs organic waste gas purification equipment | |
| CN202751939U (en) | Deodorization device for handling waste gas and odor by using optical oxygen catalytic technology | |
| CN212327878U (en) | Organic waste gas plasma purification catalytic oxidation treatment facility | |
| CN206295815U (en) | A kind of nano photo-catalytic waste gas purification apparatus | |
| CN110559827B (en) | Treatment process of papermaking waste gas | |
| CN104923074B (en) | One kind is based on light-catalysed organic waste gas treatment device | |
| CN107789979A (en) | A kind of photocatalysis organic exhaust gas decomposing, purifying device | |
| CN106669416A (en) | Nano-photocatalyst waste gas purification device | |
| CN207970700U (en) | A waste gas purification device | |
| CN105148665A (en) | Air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 515000 Guangdong province Shantou Jinping Jinyuan Industrial City six area Chaoshan Road Patentee after: Guangdong Zhang Shan light industry Limited by Share Ltd Address before: 515000 Guangdong province Shantou Jinping Jinyuan Industrial City six area Chaoshan Road Patentee before: GUANGDONG SHANZHANG LIGHT INDUSTRIAL MACHINERY CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 515071 east side of C03 unit of Nanshan Bay Industrial Park, Haojiang District, Shantou, Guangdong Patentee after: Guangdong Zhang Shan light industry Limited by Share Ltd Address before: 515000 six districts of Jinyuan Industrial Town, Chaoshan Road, Jinping District, Shantou, Guangdong Patentee before: Guangdong Zhang Shan light industry Limited by Share Ltd |