CN104689712A - Tubular modularized waste gas purification treatment device - Google Patents
Tubular modularized waste gas purification treatment device Download PDFInfo
- Publication number
- CN104689712A CN104689712A CN201510075716.2A CN201510075716A CN104689712A CN 104689712 A CN104689712 A CN 104689712A CN 201510075716 A CN201510075716 A CN 201510075716A CN 104689712 A CN104689712 A CN 104689712A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- gas purification
- treatment device
- waste gas
- exhaust gas
- 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.)
- Granted
Links
- 238000000746 purification Methods 0.000 title claims abstract description 32
- 239000002912 waste gas Substances 0.000 title abstract description 26
- 239000011941 photocatalyst Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical group [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 18
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000001699 photocatalysis Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- -1 hydroxyl radical free radical Chemical class 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a tubular modularized waste gas purification treatment device. The tubular modularized waste gas purification treatment device comprises a plurality of pipeline modules which are connected with one another in an end-to-end manner, wherein each pipeline module comprises a pipeline, a plurality of electrodeless ultraviolet lamp tubes which are arranged in the pipeline and an electromagnetic wave transmitting source which is arranged at one end of the pipeline and is used for illuminating each electrodeless ultraviolet lamp tube to release ultraviolet rays, and the electrodeless ultraviolet lamp tubes are distributed along the direction parallel to the axial direction of the pipeline. By adopting the tubular modularized waste gas purification treatment device, the traditional box-type structure design way is abandoned, the pipeline-type modularized design is adopted, each pipeline module is a waste gas purification treatment unit, the pipeline modules can be flexibly dismounted and combined according to the properties of real waste gas flow rate and concentration and the like as well as real field application situations, the waste gas purification route is effectively lengthened, the waste gas can be subjected to the adequate illumination catalytic purification treatment of the electrodeless ultraviolet lamp tube, and thus the purification treatment efficiency can be greatly improved.
Description
Technical field
the present invention relates to exhaust treating purifier technical field, particularly a kind of exhaust gas purification and treatment device.
Background technology
Industrial waste gas process refers to the waste gas produced as factory, workshop for industrial site specially and carry out pretreatment, to reach the work of the standard that national waste gas externally discharges before externally discharging.At present, existing existence adopts ultraviolet catalytic purifying exhaust air, as patent CN203777367U discloses a kind of microwave electrodeless ultraviolet light air filter, this device comprises box cavity and is arranged on the electrodeless illuminator in box cavity, waste gas flows to other end from box cavity one, and electrodeless illuminator release ultraviolet light realizes sterilization and disinfection to the air by box cavity.
But this kind of case structure purifying processing device due to waste gas shorter for residence time at box cavity, be subject to UV illumination insufficient, photocatalysis can not be maximized and play its effect, thus reduce purified treatment efficiency, make waste gas purification thorough not; Meanwhile, this kind of case structure purifying processing device overall volume both bulk, dismounting combination flexibility is low, can not adapt to regulate according to actual exhaust-gas treatment amount.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of purification efficiency high, assemble tubular type modularization exhaust gas purification and treatment device flexibly.
For solving the problems of the technologies described above adopted technical scheme: a kind of tubular type modularization exhaust gas purification and treatment device, comprise multiple pipeline module connect that joins end to end, described pipeline module comprises pipeline, the some electrodeless ultraviolet lamp pipes be located in pipeline, and be located at pipeline one end in order to irradiate each electrodeless ultraviolet lamp pipe to discharge ultraviolet electromagnetic wave emission source, each described electrodeless ultraviolet lamp pipe is axial arranged along airflow direction parallelpiped.
Further, described pipeline one end is closed, and described electromagnetic wave emission source is arranged on the pipeline other end, and described pipeline head and the tail two ends are also respectively equipped with the admission line perpendicular with pipeline axial and outlet pipe, and described admission line and outlet pipe are equipped with ring flange.
Further, described inner-walls of duct is set with explosion-proof sleeve, and described explosion-proof sleeve lining forms smooth surface by mirror finish process.
Further, admission line is positioned at and outlet pipe place is respectively equipped with pore at described explosion-proof sleeve.
Further, described explosion-proof sleeve lining is also coated with photocatalyst layer.
Further, described photocatalyst layer is Nano titanium dioxide.
Further, each described electrodeless ultraviolet lamp pipe is supported in pipeline by some supporting disks.
Further, also comprise the controller of a control electromagnetic wave emission source emissive porwer, be provided with the gas concentration detector detecting exhaust gas concentration in described pipeline, described controller feeds back according to gas concentration detector with the emissive porwer controlling to adjust electromagnetic wave emission source.
Further, described electromagnetic wave emission source is in pipeline external, and each described electromagnetic wave emission source is all independently supporting power supply device, and each described power supply device is arranged on outside pipeline.
Further, the outside spiral-lock of each described electromagnetic wave emission source has protective cover.
Beneficial effect: the mode of this tubular type modularization exhaust gas purification and treatment device abandoning tradition case structure design, adopt duct type modularized design, each pipeline module is a waste gas purification processing unit, can according to characteristic and actual using area situations such as actual exhaust gas flow, concentration, each pipeline module is combined in flexible dismounting, effective prolongation waste gas purification path, makes waste gas can be subject to the abundant photocatalytic purified treatment of electrodeless ultraviolet lamp pipe, greatly improves purified treatment efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further;
Fig. 1 is the structural representation of pipeline module in the present invention;
Fig. 2 is the structural representation of first embodiment of the invention;
Fig. 3 is the structural representation of second embodiment of the invention.
Detailed description of the invention
With reference to 1 to Fig. 3, a kind of tubular type modularization of the present invention emission-control equipment, comprise multiple pipeline module 10 connect that joins end to end, pipeline module 10 comprises pipeline 11, the some electrodeless ultraviolet lamp pipes 12 be located in pipeline 11, and be located at pipeline 11 one end in order to irradiate each electrodeless ultraviolet lamp pipe 12 to discharge ultraviolet electromagnetic wave emission source 13, each electrodeless ultraviolet lamp pipe 12 is axial arranged along airflow direction parallelpiped 11.
Wherein, each pipeline module 10 is a waste gas purification processing unit, each pipeline module 10 is along the axial arranged many electrodeless ultraviolet lamp pipes 12 of pipeline 11, in pipeline, interval is furnished with several supporting disks 14, be provided with multiple through hole in supporting disk 14 and carry out positioning supports for each electrodeless ultraviolet lamp pipe 12 insertion, electrodeless ultraviolet lamp pipe 12 excites by electromagnetic wave emission source 13 and discharges ultraviolet and then carry out purified treatment to the waste gas in pipeline 11, pipeline 11 inside also has photocatalyst layer to carry out photocatalyst catalytic degradation to waste gas, particularly, this pipeline module 10 purifies mainly through photodissociation, photocatalyst catalytic degradation, ozone oxidation and microwave cracking catalysis four kinds of purification styles are degraded effectively to the waste gas in pipeline, can effectively deodorizing, kill bacteria, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment.
Electrodeless ultraviolet lamp pipe 12 can produce a large amount of ultraviolet and a small amount of pole short wavelength light, can make the chemical bond rupture of pollutant in waste gas, makes it the atom or the group that form free state, and then finally cleaved, oxidation generates simple compounds; Owing to being provided with photocatalyst layer at pipeline 11 inner chamber, under the effect of ultraviolet light, a large amount of free oxygens and hydroxyl radical free radical can be produced, can VOC and the part inorganic matter such as degradation of formaldehyde, benzene,toluene,xylene, ammonia effectively; In gas, oxygen can produce a small amount of ozone under the radiation of ultraviolet, and ozone belongs to strong oxidizer, the pollutant in oxidable waste gas, by regulating electrodeless ultraviolet lamp pipe 12 intensity, controlling ozone generation, ensureing the discharge without residual ozone; In addition, the microwave that electromagnetic wave emission source 13 produces in pipeline also can resolve into low molecule organic matter to the macromolecule organic cracking in waste gas.
Join end to end for the ease of each pipeline module 10 and connect, the process of composition multistage purification, pipeline 11 head and the tail two ends are also respectively equipped with the admission line 15 axially perpendicular with pipeline 11 and outlet pipe 16, admission line 15 and outlet pipe 16 are equipped with ring flange, and can be conveniently connected with adjacent channel module 10 by ring flange forms one.
As preferably, at pipeline 11 inner wall sleeve, explosion-proof sleeve 17 is housed, explosion-proof sleeve 17 inwall forms smooth surface by mirror finish process, and this explosion-proof sleeve 17 is stainless steel sleeve, and inwall, through smooth treatment, has explosion prevention function.Meanwhile, be electrodeless ultraviolet lamp pipe 12 due to what adopt in pipeline 11, irradiate electrodeless ultraviolet lamp pipe 12 by electromagnetic wave emission source 13 and discharge ultraviolet, not having cable circuit to connect, thus avoid sparking or line short electric discharge to produce spark, improve explosion-proof performance.The front and back end of explosion-proof sleeve 17 and admission line 15 and outlet pipe 16 corresponding section are respectively equipped with pore 18 supplied gas and circulate.
Wherein, photocatalyst layer is coated on the inwall of explosion-proof sleeve 17, and photocatalyst layer is preferably Nano titanium dioxide.
As preferably, also comprise the controller of control electromagnetic wave emission source 13 emissive porwer, gas concentration detector is provided with in pipeline 11, exhaust gas concentration in this gas concentration detector Real-Time Monitoring pipeline, and feed back to controller, controller regulates the emissive porwer of electromagnetic wave emission source automatically according to exhaust gas concentration in pipeline 11, to control the power of electrodeless ultraviolet lamp pipe 12, thus reaches the object of energy-conserving and environment-protective.
One end of pipeline 11 is enclosed construction; electromagnetic wave emission source 13 is fixedly mounted on pipeline 11 other end by ring flange; it is outside that electromagnetic wave emission source 13 is in pipeline 11; the outside spiral-lock of each electromagnetic wave emission source 13 has protective cover (not shown) to protect; each electromagnetic wave emission source 13 is all independently supporting power supply device (not shown), and each power supply device is arranged on outside pipeline 11.
In the present invention, each pipeline module 10 is a waste gas purification processing unit, can according to characteristic and actual using area situations such as actual exhaust gas flow, concentration, each pipeline module is combined in flexible dismounting, effective prolongation waste gas purification path, makes waste gas can be subject to the abundant photocatalytic purified treatment of electrodeless ultraviolet lamp pipe; Meanwhile, also can according to actual using area flexible assembling be single, arrange, as shown in Figures 2 and 3 more.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (10)
1. a tubular type modularization exhaust gas purification and treatment device, it is characterized in that: comprise multiple pipeline module connect that joins end to end, described pipeline module comprises pipeline, the some electrodeless ultraviolet lamp pipes be located in pipeline, and be located at pipeline one end in order to irradiate each electrodeless ultraviolet lamp pipe to discharge ultraviolet electromagnetic wave emission source, each described electrodeless ultraviolet lamp pipe is axial arranged along airflow direction parallelpiped.
2. tubular type modularization exhaust gas purification and treatment device according to claim 1, it is characterized in that: described pipeline one end is closed, described electromagnetic wave emission source is arranged on the pipeline other end, described pipeline head and the tail two ends are also respectively equipped with the admission line perpendicular with pipeline axial and outlet pipe, and described admission line and outlet pipe are equipped with ring flange.
3. tubular type modularization exhaust gas purification and treatment device according to claim 2, is characterized in that: described inner-walls of duct is set with explosion-proof sleeve, and described explosion-proof sleeve lining forms smooth surface by mirror finish process.
4. tubular type modularization exhaust gas purification and treatment device according to claim 3, is characterized in that: be positioned at admission line and outlet pipe place is respectively equipped with pore at described explosion-proof sleeve.
5. the tubular type modularization exhaust gas purification and treatment device according to claim 3 or 4, is characterized in that: described explosion-proof sleeve lining is also coated with photocatalyst layer.
6. tubular type modularization exhaust gas purification and treatment device according to claim 5, is characterized in that: described photocatalyst layer is Nano titanium dioxide.
7. tubular type modularization exhaust gas purification and treatment device according to claim 1, is characterized in that: each described electrodeless ultraviolet lamp pipe is supported in pipeline by some supporting disks.
8. tubular type modularization exhaust gas purification and treatment device according to claim 1, it is characterized in that: the controller also comprising a control electromagnetic wave emission source emissive porwer, in described pipeline, be provided with the gas concentration detector detecting exhaust gas concentration, described controller feeds back according to gas concentration detector with the emissive porwer controlling to adjust electromagnetic wave emission source.
9. tubular type modularization exhaust gas purification and treatment device according to claim 1, it is characterized in that: described electromagnetic wave emission source is in pipeline external, each described electromagnetic wave emission source is all independently supporting power supply device, and each described power supply device is arranged on outside pipeline.
10. tubular type modularization exhaust gas purification and treatment device according to claim 1, is characterized in that: the outside spiral-lock of each described electromagnetic wave emission source has protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075716.2A CN104689712B (en) | 2015-02-12 | 2015-02-12 | Tubular modularized waste gas purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510075716.2A CN104689712B (en) | 2015-02-12 | 2015-02-12 | Tubular modularized waste gas purification treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104689712A true CN104689712A (en) | 2015-06-10 |
| CN104689712B CN104689712B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510075716.2A Expired - Fee Related CN104689712B (en) | 2015-02-12 | 2015-02-12 | Tubular modularized waste gas purification treatment device |
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| Country | Link |
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| CN (1) | CN104689712B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435601A (en) * | 2016-01-08 | 2016-03-30 | 杨阳 | Gas processing equipment and method |
| CN109224845A (en) * | 2018-10-23 | 2019-01-18 | 广东惟水务工程有限公司 | One kind being used for small tolerance high concentration pumping plant exhaust gas photodissociation purification device |
| CN109289512A (en) * | 2018-11-21 | 2019-02-01 | 中海油能源发展股份有限公司安全环保分公司 | A kind of device and method of skid module formula processing VOCs exhaust gas |
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-
2015
- 2015-02-12 CN CN201510075716.2A patent/CN104689712B/en not_active Expired - Fee Related
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109224845A (en) * | 2018-10-23 | 2019-01-18 | 广东惟水务工程有限公司 | One kind being used for small tolerance high concentration pumping plant exhaust gas photodissociation purification device |
| CN109289512A (en) * | 2018-11-21 | 2019-02-01 | 中海油能源发展股份有限公司安全环保分公司 | A kind of device and method of skid module formula processing VOCs exhaust gas |
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| CN104689712B (en) | 2017-05-17 |
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Effective date of registration: 20170417 Address after: 510308 Guangzhou, Guangdong, Xingang East Road, No. 2433, science and Technology Park, Kai Sheng 111-113 room Applicant after: Guangzhou 31 environmental protection Co., Ltd. Address before: 510599 Guangdong city of Guangzhou province Tianhe District five Gansu Xianqiao Road No. 198 319 Applicant before: Yang Yang |
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