CN108057338A - Photooxidation catalytic waste gas handles environmental protecting device - Google Patents
Photooxidation catalytic waste gas handles environmental protecting device Download PDFInfo
- Publication number
- CN108057338A CN108057338A CN201610973425.XA CN201610973425A CN108057338A CN 108057338 A CN108057338 A CN 108057338A CN 201610973425 A CN201610973425 A CN 201610973425A CN 108057338 A CN108057338 A CN 108057338A
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- housing
- ultraviolet lamp
- catalytic
- partition plate
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- 230000003197 catalytic effect Effects 0.000 title claims abstract description 50
- 238000007539 photo-oxidation reaction Methods 0.000 title claims abstract description 20
- 239000002912 waste gas Substances 0.000 title claims abstract description 19
- 230000007613 environmental effect Effects 0.000 title claims abstract description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000011941 photocatalyst Substances 0.000 claims abstract description 33
- 230000000712 assembly Effects 0.000 claims abstract description 26
- 238000000429 assembly Methods 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 6
- 230000001877 deodorizing effect Effects 0.000 abstract description 3
- 239000003973 paint Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000000746 purification Methods 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002966 varnish Substances 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241001465805 Nymphalidae Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- HRKQOINLCJTGBK-UHFFFAOYSA-N dihydroxidosulfur Chemical compound OSO HRKQOINLCJTGBK-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 239000008096 xylene Substances 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
- B01D53/8621—Removing nitrogen compounds
- B01D53/8634—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- 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
- B01D53/007—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 by irradiation
-
- 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
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- 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
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- 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
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Abstract
The present invention relates to a kind of photooxidation catalytic waste gas to handle environmental protecting device.Its main feature is that：Housing cavity bottom is equipped with air inlet, and partition plate set by housing cavity is L-shaped, and housing cavity is divided into two by the vertical plane of partition plate, forms left chamber and right chamber, the upper and lower mouth of left chamber are connected respectively with top chamber, bottom chamber；Right chamber is suitable for reading to be connected with top chamber, bottom lock；Filter assemblies are located at the top of air inlet, and left chamber is equipped with UV ultraviolet lamp pipe, TiO2 photocatalysts catalytic plate, UV ultraviolet lamp pipe, TiO2 photocatalysts catalytic plate, UV ultraviolet lamp pipe successively from top to bottom above filter assemblies；Right chamber is equipped with UV ultraviolet lamp pipe, TiO2 photocatalysts catalytic plate, UV ultraviolet lamp pipe, TiO2 photocatalysts catalytic plate, air-out chamber successively from top to bottom；Housing is equipped with air outlet in one side.Present apparatus deodorizing rate is up to more than 99%；Operating cost is low, and apparatus adaptability is strong, safeguards light and fast：UV ultraviolet lamp pipe is replaced by drawer type light and fast, without personal management.
Description
Technical field
The present invention relates to a kind of waste gas purification apparatuses more particularly to one kind to be used to contain harmful substance stench in purified industrial
The photooxidation catalytic waste gas processing environmental protecting device of exhaust gas.
Background technology
With the high speed development of National Industrial, substantial amounts of poisonous and hazardous foul gas can be generated in industrial processes,
Such as hydrogen sulfide, ammonia, thioether class, thio-alcohol, hydro carbons, if the exhaust gas being discharged into air fails the row for reaching national regulation
Standard is put, these industrial waste gases will cause strong influence to the health of human body, the growth of crops and synoptic climate etc.
And harm；To avoid the generation of the above situation and deterioration, each waste gas purification enterprise of country have been carried out relevant device research and
Manufacture, it is intended to a large amount of stench pernicious gases generated in industrial production are efficiently handled using the equipment produced, with
Reach the standard that national exhaust gas externally discharges；In view of the above problems, many enterprises all have developed oneself at present
Off-gas cleaning equipment simultaneously puts into production, and what these off-gas cleaning equipments mainly utilized is photooxidation catalysis technique, that is, utilizes high energy UV
Light beam and its ozone generated are killed and are aoxidized to the bacterium in foul gas to achieve the purpose that waste gas purification, but this
The traditional off-gas cleaning equipment of kind is not thorough there are still deodorization, it is necessary to be pre-processed to exhaust gas, and purification efficiency is low, equipment volume
Greatly, the problems such as bad adaptability, operating cost is high.
The content of the invention
In order to solve the above technical problems, the present invention provides, one kind is simple in structure, clean-up effect is good, operating cost is low, energy
Consume it is low, have a wide range of application and photooxidation catalytic waste gas processing environmental protecting device the advantages that non-secondary pollution；
To achieve the above object, the technical solution adopted in the present invention is：This kind of photooxidation catalytic waste gas handles environmental protecting device, special
Sign is：Including housing, filter assemblies, UV ultraviolet lamp pipe, TiO2 photocatalyst catalytic plates, the housing spatially cabinet shape, shell
Sliding door is equipped with before body, housing cavity bottom is equipped with air inlet, and housing cavity is equipped with partition plate, and partition plate is L-shaped, in housing
Chamber is equipped with top chamber at the top of partition plate, and bottom chamber is arranged below in the bottom of partition plate, and housing is removed top by the vertical plane of partition plate
Inner cavity outside chamber, bottom chamber is divided into two, and forms left chamber and right chamber, the upper and lower mouth of left chamber respectively with top chamber, bottom chamber phase
Connection；On right flank of the right flank of the horizontal plane of partition plate assigned in housing cavity, formation is suitable for reading to be connected with top chamber, bottom envelope
The right chamber closed；Filter assemblies are located at the top of air inlet, and the left chamber above filter assemblies is equipped with UV ultraviolet lights successively from top to bottom
Fluorescent tube, TiO2 photocatalysts catalytic plate, UV ultraviolet lamp pipe, TiO2 photocatalysts catalytic plate, UV ultraviolet lamp pipe；Right chamber is from top to bottom
UV ultraviolet lamp pipe, TiO2 photocatalysts catalytic plate, UV ultraviolet lamp pipe, TiO2 photocatalysts catalytic plate, air-out chamber are equipped with successively；Shell
Body is equipped with air outlet in one side, and air outlet is connected with air-out chamber；
A kind of photooxidation catalytic waste gas processing environmental protecting device, it is characterised in that：The housing is equipped with filter device in inner cavity
Track, TiO2 photocatalyst catalytic plates track, lamp box track, the filter assemblies are designed to the single piece to match with track, number
Root UV ultraviolet lamp pipe and its ballast be designed to track match UV lamp case, TiO2 photocatalyst catalytic plates be designed to
Track matches；Set whole filter assemblies, UV lamp case, TiO2 photocatalyst catalytic plates are fitted on the related track, and each layer
Can gas be allowed to pass through；
A kind of photooxidation catalytic waste gas processing environmental protecting device, it is characterised in that：Set lamp box track be drawer type track, UV
Lamp box is set to drawer type；
A kind of photooxidation catalytic waste gas processing environmental protecting device, it is characterised in that：The entire intracavity bottom of housing be set into
Air port has perpendicular support in the vertical plane of partition plate, and bottom chamber is separated into two chambers that are connected by perpendicular support, is set respectively in two intracavitary
There are filter assemblies, filter assemblies include primarily efficient filter layer, medium air filtration layer, high efficiency filter layer, have spacing between every layer of filter layer,
And the primarily efficient filter layer, close to the air inlet, the medium air filtration layer is fitted over successively above primarily efficient filter layer, it is described efficient
Filter layer is close to the ultraviolet lamp tube.
The advantageous effect of the present invention compared with prior art：
First, high efficient and reliable quickly removes stench：To the pollutants such as VOC classes, benzene,toluene,xylene and ammonia, hydrogen sulfide, styrene
Quickly and efficiently it can remove and be deodorized, deodorizing rate is up to more than 99%；
2nd, operating cost is low：1000m3/h exhausted air quantities, only 0.375 degree of electricity of power consumption are often handled, low energy consumption, and windage is low, is less than
30Pa saves a large amount of exhaust blower power energy consumptions；
3rd, conditions for equipment use is of less demanding：For operating ambient temperature at -30 DEG C -65 DEG C, humidity can be stablized in 40%-95% can
It is worked normally by ground；
4th, any substance need not be added and participate in chemical reaction, it is only necessary to exhaust duct and exhaust blower；
5th, it is adaptable：Wind Volume, high concentration, different foul gas processing are suitable for, it is sustainable steadily to work；
6th, light and fast is safeguarded：UV ultraviolet lamp pipe is replaced by drawer type light and fast, without personal management.
Description of the drawings：
Fig. 1 removes the front view after the sliding door of front for the present apparatus；
Fig. 2 is A-A direction views in Fig. 1；
Fig. 3 is B-B direction view in Fig. 1；
Fig. 4 is one embodiment that the present apparatus is used for house for lacquering and stoving varnish；
In figure：
1. air inlet, 2. filter assemblies, 3. air outlets, 4. air-out chambers, 5.TiO2 photocatalyst catalytic plates, 6. UV ultraviolet lamp pipes,
7. ballast, 8. top chambers, 9. partition plates, 10. housings, 11.UV lamp boxes, 12. lamp box tracks, 15.TiO2 photocatalyst catalytic plate rails
Road, 16. bottom chambers, 17. filter device tracks, 18. perpendicular supports, 19. sliding doors, 20. paint spray booth supply air systems, 21. paint spray booth rooms
System is united, 22. photooxidation catalytic units, 23. air exhausting devices, 24. paint spray booth melt pit exhaust outlets.
Specific embodiment：
In order to further illustrate above-mentioned purpose, technical solution and the effect of the present invention, with reference to attached drawing and have by the following examples
Technological know-how well known to pass illustrates the present invention：
As shown in Figs. 1-3, this kind of photooxidation catalytic waste gas processing environmental protecting device, including housing 10, filter assemblies 2, UV ultraviolet lamp
Pipe 6, TiO2 photocatalysts catalytic plate 5, the housing 10 spatially cabinet shape are equipped with sliding door 19 before housing 10, in housing 10
Bottom of chamber portion is equipped with air inlet 1, and 10 inner cavity of housing is equipped with partition plate 9, and partition plate 9 is L-shaped, and 10 inner cavity of housing is set at the top of partition plate 9
There is top chamber 8, bottom chamber 16 is arranged below in the bottom of partition plate 9, housing 10 is removed top chamber 8, bottom chamber by the vertical plane of partition plate 9
Inner cavity outside 16 is divided into two, and forms left chamber and right chamber, the upper and lower mouth of left chamber are connected respectively with top chamber 8, bottom chamber 16
It is logical；On right flank of the right flank of the horizontal plane of partition plate 9 assigned in 10 inner cavity of housing, formation is suitable for reading to be connected with top chamber 8, bottom
The right chamber of closing；Filter assemblies 2 are located at the top of air inlet 1, and the left chamber of 2 top of filter assemblies is equipped with UV purples successively from top to bottom
Outside line fluorescent tube 6, TiO2 photocatalysts catalytic plate 5, UV ultraviolet lamp pipe 6, TiO2 photocatalysts catalytic plate 5, UV ultraviolet lamp pipe 6；It is right
Chamber is equipped with UV ultraviolet lamp pipe 6, TiO2 photocatalysts catalytic plate 5, UV ultraviolet lamp pipe 6, TiO2 photocatalysts and urges successively from top to bottom
Change plate 5, air-out chamber 4；Housing 10 is equipped with air outlet 3 in one side, and air outlet 3 is connected with air-out chamber 4；
The housing 10 is equipped with filter device track 17, TiO2 photocatalyst catalytic plates track 15, lamp box track 12 in inner cavity, described
Filter assemblies 2 are designed to the single piece to match with track, several UV ultraviolet lamp pipes 6 and its ballast 7 is designed to and rail
UV lamp case 11, the TiO2 photocatalysts catalytic plate 5 of road matching are designed to and track matches；Set whole filter assemblies 2, UV lamp
Case 11, TiO2 photocatalysts catalytic plate 5 are fitted on the related track, and each layer can allow gas to pass through；Set lamp box track 12
For drawer type track, UV lamp case 11 is set to drawer type；
The 10 entire intracavity bottom of housing is set to air inlet 1, has perpendicular support 18 in the vertical plane of partition plate 9, erects support 18 bottom of by
Portion's chamber 16 is separated into two chambers that are connected, and filter assemblies 2 are respectively equipped in two intracavitary, filter assemblies 2 include primarily efficient filter layer,
Medium air filtration layer, high efficiency filter layer have spacing between every layer of filter layer, and the primarily efficient filter layer is close to the air inlet 1, institute
It states medium air filtration layer to fit over successively above primarily efficient filter layer, the high efficiency filter layer is close to the ultraviolet lamp tube 6；The present apparatus uses
10 bottom of housing is set to air inlet 1, the increase of air inlet 1 effectively overcomes the reduction of house for lacquering and stoving varnish air quantity, and resistance increases
The shortcomings that big；
Fig. 4 is one embodiment that the present apparatus is used for house for lacquering and stoving varnish, as shown in figure 4, house for lacquering and stoving varnish is blown including paint spray booth
System 20, paint spray booth room body system 21, photooxidation catalytic unit 22 fit over the one side of paint spray booth room body system 21；Photooxidation catalytic unit
The spray painting premises that with paint spray booth supply air system 20 are connected of the air inlet 1 of 22 bottoms with paint spray booth room body system 21 below ground
Hole exhaust outlet 24 is connected；The air outlet 3 of 22 one side of photooxidation catalytic unit is connected with the air inlet of air exhausting device 23；Work as spray
When painting spray painting in combined padding and drying system, the indoor gas containing a large amount of coating clouds that will be painted by force by air exhausting device is suctioned out and arranged through melt pit
Go out, since paint spray booth inner cavity is connected by melt pit with the present apparatus, when coating cloud passes through 22 inner cavity filter chamber of photooxidation catalytic unit because
Ventilation-sectional area becomes smaller, and wind speed is accelerated, and lacquer spraying waste gas first passes through the multilayer dust paint mist treatment device processing in filter assemblies 2
Afterwards, become high-cleanness exhaust gas, then pass through UV ultraviolet lamp pipe 6, TiO2 photocatalyst catalytic plates more than 5 times set by 10 inner cavity of housing
Ultraviolet light, the sterilization of photocatalyst and oxidability are reused, has thoroughly decomposed the poisonous and harmful substance in exhaust gas, reaches perfect
Deodorising effect；The present apparatus has that tool is adaptable, equipment volume is small, operating cost is low, need not add any substance, without locate in advance
Reason, the advantages of purification efficiency is high；
Operation principle：
After lacquer spraying waste gas first passes through the multilayer dust paint mist treatment device processing in filter assemblies 2, become high-cleanness exhaust gas, it is high
Clean exhaust gas is uniformly across high energy UV ultraviolet beam（253.7 nano wavebands, 185 nano wavebands）Irradiate organic exhaust gas and evil
The molecular link of odour, 253.7 nano wavebands cracking organic exhaust gas and foul gas, moment opens and fracture VOC classes, benzene, first
The molecular chain structure of benzene, dimethylbenzene and ammonia, hydrogen sulfide, styrene etc., degradation is changed into low molecule chemicals, such as CO2, HO2
The innocuous substances such as molecule；185 nano wavebands carry out catalysis oxidation to emission molecule, free oxygen, i.e. active oxygen are generated, because of free oxygen
Taken positron-electron is uneven, therefore need to be combined with oxygen molecule, and then generates ozone, make in free state contaminant molecule and
Ozone oxidation is combined into small molecule harmless compounds, such as CO2, HO2 molecule substance, is irradiated using UV ultraviolet beams
TiO2 photocatalyst catalytic plates occur catalytic reaction, generate a large amount of ozone, organic exhaust gas and foul gas substance are further dropped
Solution generates such as CO2, HO2 molecule innocuous substance；By above three treated its deodorizing rate of exhaust gas up to more than 99%, symbol
Close national standard；
The part not explained in the present invention is the prior art or can be realized by the prior art, is not belonging to this hair
Bright protection domain；And heretofore described specific implementation case is only the preferable case study on implementation of the present invention, is not used for
Limit the practical range of the present invention；The equivalent changes and modifications that i.e. all contents according to scope of the present invention patent are made all should
Technology scope as the present invention.
Claims (4)
1. a kind of photooxidation catalytic waste gas handles environmental protecting device, it is characterised in that：Including housing（10）, filter assemblies（2）, UV it is ultraviolet
Line fluorescent tube（6）, TiO2 photocatalyst catalytic plates（5）, the housing（10）Spatially cabinet shape, housing（10）Before be equipped with sliding door
（19）, housing（10）Intracavity bottom is equipped with air inlet（1）, housing（10）Inner cavity is equipped with partition plate（9）, partition plate（9）It is L-shaped, shell
Body（10）Inner cavity is in partition plate（9）Top be equipped with top chamber（8）, in partition plate（9）Bottom bottom chamber is arranged below（16）, partition plate
（9）Vertical plane by housing（10）Except top chamber（8）, bottom chamber（16）Outside inner cavity be divided into two, form left chamber and right chamber,
The upper and lower mouth of left chamber respectively with top chamber（8）, bottom chamber（16）It is connected；Partition plate（9）Horizontal plane right flank be assigned in housing
（10）On the right flank of inner cavity, suitable for reading and top chamber is formed（8）It is connected, the right chamber of bottom lock；Filter assemblies（2）Be located at into
Air port（1）Top, filter assemblies（2）The left chamber of top is equipped with UV ultraviolet lamp pipe successively from top to bottom（6）, TiO2 photocatalysts
Catalytic plate（5）, UV ultraviolet lamp pipe（6）, TiO2 photocatalyst catalytic plates（5）, UV ultraviolet lamp pipe（6）；Right chamber from top to bottom according to
It is secondary to be equipped with UV ultraviolet lamp pipe（6）, TiO2 photocatalyst catalytic plates（5）, UV ultraviolet lamp pipe（6）, TiO2 photocatalyst catalytic plates
（5）, air-out chamber（4）；Housing（10）Air outlet is equipped in one side（3）, air outlet（3）With air-out chamber（4）It is connected.
2. a kind of photooxidation catalytic waste gas processing environmental protecting device according to claim 1, it is characterised in that：The housing（10）
Filter device track is equipped in inner cavity（17）, TiO2 photocatalyst catalytic plate tracks（15）, lamp box track（12）, the filter assemblies
（2）It is designed to the single piece to match with track, several UV ultraviolet lamp pipes（6）And its ballast（7）It is designed to and track
The UV lamp case of matching（11）, TiO2 photocatalyst catalytic plates（5）It is designed to match with track；Set whole filter assemblies（2）、
UV lamp case（11）, TiO2 photocatalyst catalytic plates（5）It fits on the related track, and each layer can allow gas to pass through.
3. a kind of photooxidation catalytic waste gas processing environmental protecting device according to claim 2, it is characterised in that：Set lamp box track
（12）For drawer type track, UV lamp case（11）It is set to drawer type.
4. a kind of photooxidation catalytic waste gas processing environmental protecting device according to claim 1, it is characterised in that：The housing（10）
Entire intracavity bottom is set to air inlet（1）, in partition plate（9）Vertical plane have perpendicular support（18）, erect support（18）By bottom chamber
（16）Two chambers that are connected are separated into, filter assemblies are respectively equipped in two intracavitary（2）, filter assemblies（2）Including primarily efficient filter
Layer, medium air filtration layer, high efficiency filter layer have spacing between every layer of filter layer, and the primarily efficient filter layer is close to the air inlet
（1）, the medium air filtration layer fits over successively above primarily efficient filter layer, and the high efficiency filter layer is close to the ultraviolet lamp tube（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610973425.XA CN108057338A (en) | 2016-11-05 | 2016-11-05 | Photooxidation catalytic waste gas handles environmental protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610973425.XA CN108057338A (en) | 2016-11-05 | 2016-11-05 | Photooxidation catalytic waste gas handles environmental protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057338A true CN108057338A (en) | 2018-05-22 |
Family
ID=62137287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610973425.XA Pending CN108057338A (en) | 2016-11-05 | 2016-11-05 | Photooxidation catalytic waste gas handles environmental protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108057338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028365A (en) * | 2018-06-25 | 2018-12-18 | 芜湖万向新元环保科技有限公司 | A kind of photocatalysis upper side component |
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| CN2672532Y (en) * | 2003-12-26 | 2005-01-19 | 唐树东 | Purifying device for air, tail gas and waste gas |
| CN104645824A (en) * | 2015-03-02 | 2015-05-27 | 山东省环境保护科学研究设计院 | Active carbon buffering photocatalytic reactor |
| CN205586822U (en) * | 2016-05-11 | 2016-09-21 | 济宁学院 | Light catalytic particle pollutant processing apparatus |
| CN206240325U (en) * | 2016-11-05 | 2017-06-13 | 江苏景中景工业涂装设备有限公司 | Photooxidation catalytic waste gas process environmental protecting device |
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| CN2672532Y (en) * | 2003-12-26 | 2005-01-19 | 唐树东 | Purifying device for air, tail gas and waste gas |
| CN104645824A (en) * | 2015-03-02 | 2015-05-27 | 山东省环境保护科学研究设计院 | Active carbon buffering photocatalytic reactor |
| CN205586822U (en) * | 2016-05-11 | 2016-09-21 | 济宁学院 | Light catalytic particle pollutant processing apparatus |
| CN206240325U (en) * | 2016-11-05 | 2017-06-13 | 江苏景中景工业涂装设备有限公司 | Photooxidation catalytic waste gas process environmental protecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028365A (en) * | 2018-06-25 | 2018-12-18 | 芜湖万向新元环保科技有限公司 | A kind of photocatalysis upper side component |
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