CN105921010A - Waste gas treatment system - Google Patents
Waste gas treatment system Download PDFInfo
- Publication number
- CN105921010A CN105921010A CN201610350658.4A CN201610350658A CN105921010A CN 105921010 A CN105921010 A CN 105921010A CN 201610350658 A CN201610350658 A CN 201610350658A CN 105921010 A CN105921010 A CN 105921010A
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- Prior art keywords
- exhaust gas
- processing means
- gas processing
- oxygen combined
- combined exhaust
- 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.)
- Pending
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- 239000002912 waste gas Substances 0.000 title abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 56
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 239000003054 catalyst Substances 0.000 claims description 42
- 239000001301 oxygen Substances 0.000 claims description 35
- 229910052760 oxygen Inorganic materials 0.000 claims description 35
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 33
- 230000002159 abnormal effect Effects 0.000 claims description 14
- 239000000796 flavoring agent Substances 0.000 claims description 14
- 235000019634 flavors Nutrition 0.000 claims description 14
- 238000006555 catalytic reaction Methods 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 239000000969 carrier Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000003622 immobilized catalyst Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 230000035943 smell Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 239000012855 volatile organic compound Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- -1 oxygen ion Chemical class 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical group [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a waste gas treatment system. The waste gas treatment system comprises a light-oxygen-combined waste gas treatment device and one or more of a gas collecting static-pressure box, a rotational flow plate tower, a chemical reaction tower, a water-gas separator, a peculiar-smell deep treatment device, a high-altitude discharging air pipe and a centrifugal fan. The waste gas treatment system has the advantages that the structure is simple, and operation is easy and convenient; waste gas treatment efficiency is high; the removal rate of VOC components such as foul smells and non-methane total hydrocarbon in waste gas is as high as 98% or above.
Description
Technical field
The present invention relates to a kind of exhaust treatment system, belong to field of environment engineering technology, especially industrial waste gas processes skill
Art field.
Background technology
In industrial processes, the toxic harmful exhaust gas of generation, often contain dust, VOCs, nitrogen oxides, sulfide,
With foul odour etc..Currently for the process of this type of waste gas, the processing method of especially VOCs waste gas has a variety of, such as inhales
Attached method, chemical oxidization method, bioanalysis, condensation method, Production by Catalytic Combustion Process, heat-accumulation combustion method, lower temperature plasma technology, photocatalytic-oxidation
Change method and membrane separation process etc., above every kind of method has the scope of application of its correspondence, has respective pluses and minuses, wherein photocatalysis
Oxidizing process due to have stable, maintenance cost is low, treatment effeciency is high, equipment is simple to operation, non-secondary pollution, equipment wind
Hinder the advantage such as relatively low, cost of investment is low and be widely used in industrial organic exhaust gas process field.In view of photochemical catalytic oxidation self also has
Some shortcomings, for the part that compensates its defect, the present invention adds pretreatment unit, spiral board before photochemical catalytic oxidation equipment
Tower, chemical reaction tower and moisture separator etc., pretreatment unit includes gas collection plenum chamber, defecator etc., and afterbody adds can
Catalytic reduction device to abnormal flavour advanced treating, such complete set, comprehensive exhaust gas purifying treatment system, VOCs can be realized and give up
After the process of gas, the target of qualified discharge.
Summary of the invention
It is an object of the invention to a kind of exhaust treatment system, to solve the problems referred to above in the presence of prior art.
To achieve these goals, technical scheme is as follows:
A kind of exhaust treatment system, it includes one or more in light oxygen combined exhaust gas processing means and following apparatus:
Gas collection plenum chamber；
Rotating stream tray scrubber；
Chemical reaction tower；
Moisture separator；
Abnormal flavour advanced treatment apparatus；
High altitude discharge airduct；
Centrifugal blower.
Preferably, described exhaust treatment system is by gas collection plenum chamber, rotating stream tray scrubber, chemical reaction tower, aqueous vapor
Separator, light oxygen combined exhaust gas processing means, high altitude discharge pipe and centrifugal blower composition, described gas collection plenum chamber, rotating stream tray scrubber,
Chemical reaction tower, moisture separator, light oxygen combined exhaust gas processing means, high altitude discharge pipe and centrifugal blower are sequentially communicated.
Preferably, described exhaust treatment system is by gas collection plenum chamber, chemical reaction tower, moisture separator, light
Oxygen combined exhaust gas processing means, abnormal flavour advanced treatment apparatus and high altitude discharge pipe and centrifugal blower composition, described gas collection plenum chamber,
Chemical reaction tower, moisture separator, light oxygen combined exhaust gas processing means, abnormal flavour advanced treatment apparatus and high altitude discharge pipe and centrifugal
Blower fan is sequentially communicated.
Preferably, described exhaust treatment system is by rotating stream tray scrubber, chemical reaction tower, moisture separator, light oxygen
Combined exhaust gas processing means, abnormal flavour advanced treatment apparatus, high altitude discharge airduct and centrifugal blower composition, described rotating stream tray scrubber, change
Learn reaction tower, moisture separator, light oxygen combined exhaust gas processing means, abnormal flavour advanced treatment apparatus, high altitude discharge airduct and be centrifuged
Blower fan is sequentially communicated.
Preferably, described smooth oxygen combined exhaust gas processing means includes: shell, and the two ends, inside of described shell respectively set
There is an isolating strainer, between two described isolating strainers, be provided with some catalyst carriers, adjacent two described catalyst carriers
Between be provided with uviol lamp one, be provided with catalysis recovery module between isolating strainer and catalyst carrier of one end,
Between a catalyst carrier adjacent with described catalysis recovery module and the adjacent catalyst carrier of this catalyst carrier
It is provided with uviol lamp two.
Preferably, a length of 170 ~ 200nm of the ultraviolet light wave of uviol lamp one described in described exhaust treatment system, institute
State a length of 220 ~ 300nm of ultraviolet light wave of uviol lamp two.
Preferably, immobilized in catalyst carrier described in described exhaust treatment system have TiO2、SiO2、WO3With
At least one in CdO.
Preferably, described catalysis recovery module includes catalyst carrier and immobilized in described catalyst carrier
Catalyst.
Preferably, described catalyst is CuO, Fe2O3、MnO2In at least one.
Preferably, described catalyst carrier is molecular sieve, cellular activated carbon, aluminium oxide and zeolite.
The beneficial effects are mainly as follows:
1, simple in construction, easy to operation；
2, the equipment windage of a whole set of combination unit is relatively low, and non-secondary pollution, cost of investment and operating cost are relatively low；
3, exhaust treatment efficiency is high, and the clearance for the stench in waste gas and VOCs composition reaches more than 98%.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 in the present invention；
Fig. 2 is the structural representation of embodiment 2 in the present invention；
Fig. 3 is the structural representation of embodiment 3 in the present invention；
Fig. 4 is the structural representation of embodiment 4 in the present invention；
Fig. 5 is the structural representation of light oxygen combined exhaust gas processing means in the present invention.
Detailed description of the invention
Embodiment 1
Gas collection plenum chamber 1 that the structure as it is shown in figure 1, include of a kind of exhaust treatment system that the present embodiment provides is sequentially communicated,
Rotating stream tray scrubber 2, chemical reaction tower 3, moisture separator 4, light oxygen combined exhaust gas processing means 5, abnormal flavour advanced treatment apparatus 6, height
Idle discharge Snorting tube 7, centrifugal blower 8.
Wherein, light oxygen combined exhaust gas processing means is as it is shown in figure 5, include shell 51, and the inside of shell 51 is respectively arranged at the two ends with
One isolating strainer 52, is provided with some catalyst carriers 53 between two isolating strainers 52, adjacent two catalyst carriers 53 it
Between be provided with uviol lamp 1, between an isolating strainer 52 and the catalyst carrier 53 of one end, be provided with catalysis go back grand master pattern
The catalyst that block 56, a catalyst carrier 53 adjacent with catalysis recovery module 56 and this catalyst carrier 53 are adjacent carries
Uviol lamp 2 54 it is provided with between body 53.
In the present embodiment, in outgassing direction, shell 51, it is provided with seven catalyst carriers along air inlet, with near entering
One catalyst carrier of QI KOU is designated as first catalyst carrier, then a catalyst carrier near gas outlet is the 7th
Individual catalyst carrier, uviol lamp 2 54 is just arranged between the 6th catalyst carrier and the 7th catalyst carrier.
A length of 220 ~ the 300nm of ultraviolet light wave of uviol lamp 2 54.After catalyst absorbs the energy of this wave band photon, can excite
Photocatalyst surface element, electronics, atom generation transition, produce electron-hole pair, and the electron-hole pair of formation has the strongest
Activation energy, but unstable, the O in air can be excited rapidly2、H2O equimolecular, produces the negative oxygen ion of strong oxidizing property, hydroxyl free
Base isoreactivity particle, these active particles can carry out oxidation Decomposition to VOCs molecule.
In catalyst carrier immobilized have immobilized have TiO2、SiO2、WO3It is catalyzed with at least one noble metal nano in CdO
Agent.
Catalysis recovery module includes catalyst carrier and immobilized catalyst in described catalyst carrier.
Catalyst is CuO, Fe2O3、MnO2In at least one.
Catalyst carrier is molecular sieve, cellular activated carbon, aluminium oxide or zeolite.
The method carrying out exhaust-gas treatment utilizing the light oxygen combined exhaust gas processing means of the present embodiment comprises the steps:
By uviol lamp one and the oxygen reaction in waste gas, produce strong oxidizer, by photooxidation reaction thus go in removing exhaust gas
VOCs composition；
In described waste gas residue be difficult to oxidative degradation VOCs composition will by catalyst carrier, by air, photocatalyst and
Under the comprehensive function of the special wavelength photon of uviol lamp two, produce the active particle with oxidisability, VOCS molecule is carried out oxygen
Change and decompose, produce inorganic molecules material, remove remaining VOCS and stink in removing exhaust gas further；
Waste gas remains a small amount of odorant pollutant and ozone will be processed by catalysis recovery module；There is the activity of oxidisability
Particle includes at least one in negative oxygen ion, hydroxyl radical free radical.
Embodiment 2
Gas collection plenum chamber 1 that the structure as in figure 2 it is shown, include of a kind of exhaust treatment system that the present embodiment provides is sequentially communicated,
Rotating stream tray scrubber 2, chemical reaction tower 3, moisture separator 4, light oxygen combined exhaust gas processing means 5, high altitude discharge airduct 7, centrifugal wind
Machine 8.
The structure of the light oxygen combined exhaust gas processing means 5 in the present embodiment is same as in Example 1.
Embodiment 3
Gas collection plenum chamber 1 that the structure as it is shown on figure 3, include of a kind of exhaust treatment system that the present embodiment provides is sequentially communicated,
Chemical reaction tower 3, moisture separator 4, light oxygen combined exhaust gas processing means 5, abnormal flavour advanced treatment apparatus 6, high altitude discharge airduct
7, centrifugal blower 8.
The structure of the light oxygen combined exhaust gas processing means 5 in the present embodiment is same as in Example 1.
Embodiment 4
The structure of a kind of exhaust treatment system that the present embodiment provides as shown in Figure 4, including the rotating stream tray scrubber 2 being sequentially communicated, is changed
Learn reaction tower 3, moisture separator 4, light oxygen combined exhaust gas processing means 5, abnormal flavour advanced treatment apparatus 6, high altitude discharge airduct 7,
Centrifugal blower 8.
The structure of the light oxygen combined exhaust gas processing means 5 in the present embodiment is same as in Example 1.
The beneficial effects are mainly as follows:
1, simple in construction, easy to operation；
2, the equipment windage of a whole set of combination unit is relatively low, and non-secondary pollution, cost of investment and operating cost are relatively low；
3, exhaust treatment efficiency is high, and the clearance for the stench in waste gas and VOCs composition reaches more than 98%.
In sum, only presently preferred embodiments of the present invention, not it is used for limiting the scope that the present invention implements, Fan Yibenfa
Equalization change and the modification that shape, structure, feature and spirit described in bright right is done, all should be included in the present invention
Right in.
Claims (10)
1. an exhaust treatment system, it is characterised in that include in light oxygen combined exhaust gas processing means and following apparatus
Plant or multiple:
Gas collection plenum chamber；
Rotating stream tray scrubber；
Chemical reaction tower；
Moisture separator；
Abnormal flavour advanced treatment apparatus；
High altitude discharge airduct；
Centrifugal blower.
2. exhaust treatment system as claimed in claim 1, it is characterised in that by gas collection plenum chamber, rotating stream tray scrubber, chemical reaction
Tower, moisture separator, light oxygen combined exhaust gas processing means, high altitude discharge pipe and centrifugal blower composition, described gas collection plenum chamber, rotation
Stream plate tower, chemical reaction tower, moisture separator, light oxygen combined exhaust gas processing means, high altitude discharge pipe and centrifugal blower connect successively
Logical.
3. exhaust treatment system as claimed in claim 1, it is characterised in that divided by gas collection plenum chamber, chemical reaction tower, aqueous vapor
Form from device, light oxygen combined exhaust gas processing means, abnormal flavour advanced treatment apparatus and high altitude discharge pipe and centrifugal blower, described gas collection
Plenum chamber, chemical reaction tower, moisture separator, light oxygen combined exhaust gas processing means, abnormal flavour advanced treatment apparatus and high altitude discharge
Pipe and centrifugal blower are sequentially communicated.
4. exhaust treatment system as claimed in claim 1, it is characterised in that separated by rotating stream tray scrubber, chemical reaction tower, aqueous vapor
Device, light oxygen combined exhaust gas processing means, abnormal flavour advanced treatment apparatus, high altitude discharge airduct and centrifugal blower composition, described eddy flow
Plate tower, chemical reaction tower, moisture separator, light oxygen combined exhaust gas processing means, abnormal flavour advanced treatment apparatus, high altitude discharge airduct
It is sequentially communicated with centrifugal blower.
5. the exhaust treatment system as described in any one in claim 1 ~ 4, it is characterised in that at described smooth oxygen combined exhaust gas
Reason device includes: shell, the inside of described shell is respectively arranged at the two ends with an isolating strainer, is provided with between two described isolating strainers
Some catalyst carriers, are provided with uviol lamp one between adjacent two described catalyst carriers, are positioned at an isolation filter of one end
Be provided with catalysis recovery module between net and catalyst carrier, a catalyst carrier adjacent with described catalysis recovery module and
It is provided with uviol lamp two between the catalyst carrier that this catalyst carrier is adjacent.
6. light oxygen combined exhaust gas processing means as claimed in claim 5, it is characterised in that the ultraviolet light wave of described uviol lamp one
A length of 170 ~ 200nm, a length of 220 ~ 300nm of ultraviolet light wave of described uviol lamp two.
7. light oxygen combined exhaust gas processing means as claimed in claim 5, it is characterised in that immobilized in described catalyst carrier have
TiO2、SiO2、WO3With at least one in CdO.
8. light oxygen combined exhaust gas processing means as claimed in claim 5, it is characterised in that described catalysis recovery module includes urging
Agent carrier and immobilized catalyst in described catalyst carrier.
9. the light oxygen combined exhaust gas processing means as described in claim 5 or 7, it is characterised in that described catalyst be CuO,
Fe2O3、MnO2In at least one.
10. the light oxygen combined exhaust gas processing means as described in claim 5 or 7, it is characterised in that described catalyst carrier is for dividing
Son sieve, cellular activated carbon, aluminium oxide or zeolite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350658.4A CN105921010A (en) | 2016-05-25 | 2016-05-25 | Waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350658.4A CN105921010A (en) | 2016-05-25 | 2016-05-25 | Waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105921010A true CN105921010A (en) | 2016-09-07 |
Family
ID=56841151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610350658.4A Pending CN105921010A (en) | 2016-05-25 | 2016-05-25 | Waste gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105921010A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010043890A1 (en) * | 1999-05-20 | 2001-11-22 | Son Geon Seog | Purification system of exhaust gases of an internal combustion engine |
| CN105126571A (en) * | 2015-09-27 | 2015-12-09 | 苏州日臻环保设备有限公司 | Wet-type oxidation/composite photochemical combined treatment equipment for waste gas of sewage and treatment method |
| CN205965504U (en) * | 2016-05-25 | 2017-02-22 | 上海玖富环境科技有限公司 | Waste gas processing system |
-
2016
- 2016-05-25 CN CN201610350658.4A patent/CN105921010A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010043890A1 (en) * | 1999-05-20 | 2001-11-22 | Son Geon Seog | Purification system of exhaust gases of an internal combustion engine |
| CN105126571A (en) * | 2015-09-27 | 2015-12-09 | 苏州日臻环保设备有限公司 | Wet-type oxidation/composite photochemical combined treatment equipment for waste gas of sewage and treatment method |
| CN205965504U (en) * | 2016-05-25 | 2017-02-22 | 上海玖富环境科技有限公司 | Waste gas processing system |
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Application publication date: 20160907 |