CN106669416A - Nano-photocatalyst waste gas purification device - Google Patents
Nano-photocatalyst waste gas purification device Download PDFInfo
- Publication number
- CN106669416A CN106669416A CN201611090005.3A CN201611090005A CN106669416A CN 106669416 A CN106669416 A CN 106669416A CN 201611090005 A CN201611090005 A CN 201611090005A CN 106669416 A CN106669416 A CN 106669416A
- Authority
- CN
- China
- Prior art keywords
- catalytic
- waste gas
- photo
- gas purification
- purification apparatus
- 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
Links
- 238000000746 purification Methods 0.000 title claims abstract description 43
- 239000002912 waste gas Substances 0.000 title claims abstract description 43
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 12
- 230000001699 photocatalysis Effects 0.000 claims abstract description 88
- 238000007146 photocatalysis Methods 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 17
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 8
- 231100000719 pollutant Toxicity 0.000 claims abstract description 8
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 231100001240 inorganic pollutant Toxicity 0.000 abstract description 3
- 230000003197 catalytic effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The invention provides a nano-photocatalyst waste gas purification device which comprises a cabinet and a plurality of photocatalysis modules, wherein the photocatalysis modules are distributed in parallel in a gas inlet direction inside the cabinet; the photocatalysis modules comprise photocatalysis filtering nets which cover a gas inlet section inside the cabinet, and reaction lamp groups for driving the photocatalysis filtering nets to implement catalysis reactions; and a gas to be purified is fed into the cabinet and passes through the photocatalysis modules, and under the action of the reaction lamp groups and the photocatalysis filtering nets, pollutants in the gas to be purified can be decomposed. By adopting the nano-photocatalyst waste gas purification device provided by the invention, various organic and inorganic pollutants in a working environment can be decomposed, very high purification efficiency can be achieved, an environment can be effectively purified, pollution can be eliminated, the operation conditions can be improved, and body health of people can be ensured. In addition, the nano-photocatalyst waste gas purification device is simple and compact in structure, automatic operation can be achieved, the operation and maintenance cost is low, and large-scale application can be facilitated.
Description
Technical field
The present invention relates to refrigeration technology field, more particularly to a kind of nano photo-catalytic waste gas purification apparatus.
Background technology
With the progress of society, people increasingly pay attention to for work health, and the improvement of work situation also becomes society altogether
Know, country also carries out strict specification from links such as legislation, safety supervisions to work situation, make every effort to protect the body and mind of labourer to be good for
Health.Because the operating of equipment can all produce various organic or inorganic pollutant in the workshop of currently manufactured type enterprise, if not
Exclude in time, work situation can be caused to deteriorate rapidly, serious harm labourer's is healthy.And mode the most frequently used at present is
Air in workshop is extracted using exhaust fan to be taken a breath, this mode can be played to a certain extent improves work situation, but this
The way for planting gas of simply transferring the pollution also is forbidded strictly now.
Therefore, prior art needs further to improve.
The content of the invention
In view of the deficiencies in the prior art, the invention reside in providing a kind of nano photo-catalytic waste gas purification apparatus, it is intended to solve
Pollutant accumulation causes the severe problem of production environment in environment in enterprise's workshop.
Technical scheme is as follows：
A kind of nano photo-catalytic waste gas purification apparatus, wherein, including rack, it is arranged at what is be distributed side by side along airintake direction in rack
Multiple photocatalysis modules, wherein, the photocatalysis module includes covering the photo-catalytic filtering screen and use in air inlet section in rack
The reaction lamp group of catalytic reaction is carried out in effect photo-catalytic filtering screen, gas to be clean sequentially passes through multiple light in rack and urges
Change module, decompose pollutant in gas to be clean in the presence of reaction lamp group with photo-catalytic filtering screen.
Described nano photo-catalytic waste gas purification apparatus, wherein, the photocatalysis module includes travelling carriage, the photocatalyst
Drainage screen and reaction lamp group may be contained within travelling carriage, and correspondence travelling carriage is provided with chute on the rack, on the travelling carriage
Correspondence chute is provided with slide rail.
Described nano photo-catalytic waste gas purification apparatus, wherein, the travelling carriage is included for installing reaction lamp group and light
The installing plate and slide rail plate of catalyst drainage screen, the slide rail version includes upper slide rail plate and glidepath plate, and the upper slide rail plate is with
Slide rail is provided with slide rail plate.
Described nano photo-catalytic waste gas purification apparatus, wherein, the installing plate side is tactile for connecting light along being provided with
The connecting hole of matchmaker's drainage screen, the photo-catalytic filtering screen is connected on installing plate by securing member is connected；On the installing plate also
It is provided with for the installing hole of fixed reaction lamp group, the reaction lamp group is fixed on installing plate by installing hole.
Described nano photo-catalytic waste gas purification apparatus, wherein, the reaction lamp group includes multiple ultraviolet lamp tubes and multiple
Fluorescent tube, the plurality of ultraviolet lamp tube and multiple fluorescent tubes are vertically arranged along installing plate.
Described nano photo-catalytic waste gas purification apparatus, wherein, the plurality of ultraviolet lamp tube and multiple fluorescent tubes are alternate
Every uniform arrangement.
Described nano photo-catalytic waste gas purification apparatus, wherein, the ultraviolet lamp tube and fluorescent tube are caliber identical
Straight tube fluorescent tube, wherein, the ultraviolet lamp tube is set to 3, and the fluorescent tube is set to 3.
Described nano photo-catalytic waste gas purification apparatus, wherein, the distance between adjacent ultraviolet lamp tube and fluorescent tube are
89mm。
Described nano photo-catalytic waste gas purification apparatus, wherein, the ultraviolet lamp tube and fluorescent tube and photocatalyst filter
The distance between net is 50mm.
Described nano photo-catalytic waste gas purification apparatus, wherein, the rack is provided with air inlet along airintake direction two ends
And gas outlet, it is separately provided for connecting the flange of admission line and outlet pipe on the air inlet and gas outlet.
Beneficial effect：The present invention provides a kind of nano photo-catalytic waste gas purification apparatus, and the device being capable of disintegration environment
In various organic or inorganic pollutant, with high purification efficiency, can effective environment purification, eliminate pollution, improve work
Operating condition, it is ensured that people's is healthy.And the apparatus structure is simply compact, automatic operating can be realized, its operation and
Maintenance cost is low, beneficial to widespread adoption.
Description of the drawings
Fig. 1 is the structural representation of nano photo-catalytic waste gas purification apparatus in the specific embodiment of the invention.
Fig. 2 is nano photo-catalytic waste gas purification apparatus in the specific embodiment of the invention（Remove hinge door）Side view.
Fig. 3 is the side view of photocatalysis module in the specific embodiment of the invention.
Fig. 4 is the top view of photocatalysis module in the specific embodiment of the invention.
Fig. 5 is the travelling carriage structural representation of photocatalysis module in the specific embodiment of the invention.
Specific embodiment
The present invention provides a kind of nano photo-catalytic waste gas purification apparatus, to make the purpose of the present invention, technical scheme and effect
Clearer, clear and definite, below the present invention is described in more detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Nano photo-catalytic waste gas purification apparatus as shown in Figure 1 and Figure 2, a kind of nano photo-catalytic waste gas purification apparatus, its
In, including rack 100, the multiple photocatalysis modules 200 being distributed side by side along airintake direction are arranged in rack 100, wherein as schemed
Shown in 3 and Fig. 4, the photocatalysis module include cover rack in air inlet section photo-catalytic filtering screen 210 and for acting on
Photo-catalytic filtering screen carries out the reaction lamp group 220 of catalytic reaction, and gas to be clean sequentially passes through multiple photocatalysis in rack
Module, decomposes pollutant in gas to be clean in the presence of reaction lamp group with photo-catalytic filtering screen.
The photo-catalytic filtering screen is the drainage screen for spreading photocatalyst material, and photocatalyst material used is with nanoscale two
Titanium oxide is the photosemiconductor material with photo-catalysis function of representative, and it coats substrate surface, can be in the light of reaction lamp group
Under line effect（Predominantly ultraviolet light）, produce strong catalytic degradation function, toxic and harmful in the air that can effectively degrade.
Purifier of the present invention is connected with the air intake duct in workshop, and waste gas is entered in purifier, and photo-catalytic filtering screen is anti-
Under answering the irradiation of lamp group light, there is light-catalyzed reaction, produce the extremely strong free hydroxy of oxidability and active oxygen, it is oxidable
Various organic compound and part inorganic matters in waste gas decomposition, can resolve into water and carbon dioxide organic pollution.So as to have
Effect ground environment purification, elimination pollution, improve labor operations condition, it is ensured that people's is healthy.
Further, the photocatalysis module includes travelling carriage 230, and the photo-catalytic filtering screen and reaction lamp group are respectively provided with
On travelling carriage, correspondence travelling carriage is provided with chute on the rack, and correspondence chute is provided with slide rail on the travelling carriage.To protect
Card catalytic effect, along the multiple photocatalysis modules of airintake direction arrangement in purifier of the present invention, successively to entering into device waste gas
Row catalysis, so that it is guaranteed that the decomposition of pollutant is abundant in waste gas, for convenience of the replacing of photocatalysis module, photocatalysis mould in the present invention
Block is installed using inserting mode, and photocatalysis module sliding plug is only needed in rack maintenance and replacing photocatalysis module is needed
Corresponding photocatalysis module is pulled out or pushed, it is very convenient.
Further, as shown in figure 5, the travelling carriage includes the installation for installing reaction lamp group and photo-catalytic filtering screen
Plate 231 and slide rail plate 232, the slide rail version includes upper slide rail plate and glidepath plate, on the upper slide rail plate and glidepath plate
It is provided with slide rail.
The installing plate side is provided with the company for connecting photo-catalytic filtering screen along having wing plate 233 on the wing plate
Connect hole, the photo-catalytic filtering screen is connected on installing plate by securing member is connected, so as to can according to the species of exhaust-gas treatment and
Shi Genghuan different photo-catalytic filtering screens.
It is additionally provided with the installing plate for the installing hole 234 of fixed reaction lamp group, the reaction lamp group is by installing
Hole is fixed on installing plate.Likewise, reaction lamp group is capable of achieving quickly installation and removal, it is easy to safeguard.
In preferred embodiment, the reaction lamp group includes multiple ultraviolet lamp tubes 221 and multiple fluorescent tubes 222, the plurality of
Ultraviolet lamp tube and multiple fluorescent tubes are vertically arranged along installing plate.Preferred fluorescent tube arrangement mode is multiple ultraviolet lamp tubes and multiple
Fluorescent tube is separately uniformly arranged.Although being ultraviolet lamp tube to photo-catalytic filtering screen catalytic action offer reaction power,
Present invention applicant has found that in the design process the photocatalyst material ratio that uviol lamp irradiates simultaneously with fluorescent lamp is with quantity uviol lamp
Individually the catalytic capability of the photocatalyst material of irradiation is higher by a lot, thus with higher catalytic efficiency, based on this, the present invention sets
The uniform arrangement of ultraviolet lamp tube and fluorescent tube interval is put, compared to general ultraviolet catalytic device there is higher catalysis to imitate
Rate, so that purifier of the present invention can process the higher waste gas of pollutant load.
In preferred specific embodiment, the ultraviolet lamp tube and fluorescent tube are caliber identical straight tube fluorescent tube, straight lamp
Bank of tubes cloth can make photo-catalytic filtering screen receive more uniform light irradiation, so that it is guaranteed that the reactionless dead angle of photo-catalytic filtering screen.
Wherein for the process of general manufacturing enterprise's house exhaust, ultraviolet lamp tube is set to 3 in purifier of the present invention, fluorescent tube
It is set to 3.And the distance between adjacent ultraviolet lamp tube and fluorescent tube are 89mm.The ultraviolet lamp tube and fluorescent tube and light
The distance between catalyst drainage screen is 50mm.Above-mentioned spacing distance is similarly guarantees photocatalyst filter on the net by ultraviolet light and glimmering
The irradiation of light is uniform, realizes that the UV illumination amount of penetrating is suitable with fluorescent light irradiation dose ratio, so as to realize photo-catalytic filtering screen
Highest catalytic efficiency.
Photocatalysis module is arranged side by side as 3 in purifier of the present invention, and the quantity is for general manufacturing shop waste gas
Process, the minimum number that more than 95% time of pollutant resolution ratio catalytic module is arranged in waste gas is realized, so as to ensure that purification
The clean-up effect of device reduces to greatest extent purification cost again, improves the utilization rate that light touches drainage screen.
Corresponding to general manufacturing shop waste gas feature, purifier rack of the present invention is that section is foursquare cuboid knot
Structure, long 1000mm, wide 700mm, wherein, housing a length of 900mm of cavity of photocatalysis modules, the long 600mm of the travelling carriage is high
600mm, wide 100mm.
Specifically, it is additionally provided with the handle 240 for facilitating push-and-pull travelling carriage on the installing plate on the outside of correspondence.The rack side
The hinge door 120 for the turnover of photocatalysis module is provided with, nano photo-catalytic waste gas purification can not dismantled by hinge door
In the case of device the photocatalysis module in device is checked and changed, it is preferred that be additionally provided with the hinge door scattered
Hot hole.
In addition, be separately provided for connecting on the air inlet that arranges along airintake direction two ends of the rack and gas outlet into
The flange 110 of feed channel and outlet pipe.The quick installing/dismounting of purifier can be realized by the flange at two ends, pole is safeguarded
For facility.
The present invention provides a kind of nano photo-catalytic waste gas purification apparatus, and the device can be various organic in disintegration environment
Or inorganic pollution, with high purification efficiency, can effective environment purification, eliminate pollution, improve labor operations condition, really
Guarantor's is healthy.And the apparatus structure is simply compact, automatic operating can be realized, its operation and maintenance cost are low,
Beneficial to widespread adoption.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, and for those of ordinary skills, can
To be improved according to the above description or be converted, all these modifications and variations should all belong to the guarantor of claims of the present invention
Shield scope.
Claims (10)
1. a kind of nano photo-catalytic waste gas purification apparatus, it is characterised in that including rack, be arranged in rack along airintake direction simultaneously
Multiple photocatalysis modules of row's distribution, wherein, the photocatalysis module includes covering the photocatalyst mistake in air inlet section in rack
Filter screen and the reaction lamp group of catalytic reaction is carried out for acting on photo-catalytic filtering screen, gas to be clean is sequentially passed through in rack
Multiple photocatalysis modules, decompose pollutant in gas to be clean in the presence of reaction lamp group with photo-catalytic filtering screen.
2. nano photo-catalytic waste gas purification apparatus according to claim 1, it is characterised in that the photocatalysis module includes
Travelling carriage, the photo-catalytic filtering screen and reaction lamp group may be contained within travelling carriage, and correspondence travelling carriage is provided with the rack
Chute, correspondence chute is provided with slide rail on the travelling carriage.
3. nano photo-catalytic waste gas purification apparatus according to claim 2, it is characterised in that the travelling carriage include for
The installing plate and slide rail plate of reaction lamp group and photo-catalytic filtering screen are installed, the slide rail version includes upper slide rail plate and glidepath plate,
Slide rail is provided with the upper slide rail plate and glidepath plate.
4. nano photo-catalytic waste gas purification apparatus according to claim 3, it is characterised in that the installing plate side is along setting
The connecting hole for connecting photo-catalytic filtering screen is equipped with, the photo-catalytic filtering screen is connected to installing plate by securing member is connected
On；It is additionally provided with the installing plate for the installing hole of fixed reaction lamp group, the reaction lamp group is fixed on by installing hole
On installing plate.
5. nano photo-catalytic waste gas purification apparatus according to claim 4, it is characterised in that the reaction lamp group includes many
Individual ultraviolet lamp tube and multiple fluorescent tubes, the plurality of ultraviolet lamp tube and multiple fluorescent tubes are vertically arranged along installing plate.
6. nano photo-catalytic waste gas purification apparatus according to claim 5, it is characterised in that the plurality of ultraviolet lamp tube and
Multiple fluorescent tubes are separately uniformly arranged.
7. nano photo-catalytic waste gas purification apparatus according to claim 6, it is characterised in that the ultraviolet lamp tube and fluorescence
Fluorescent tube is caliber identical straight tube fluorescent tube, wherein, the ultraviolet lamp tube is set to 3, and the fluorescent tube is set to 3.
8. nano photo-catalytic waste gas purification apparatus according to claim 6, it is characterised in that adjacent ultraviolet lamp tube and fluorescence
The distance between fluorescent tube is 89mm.
9. nano photo-catalytic waste gas purification apparatus according to claim 6, it is characterised in that the ultraviolet lamp tube and fluorescence
The distance between fluorescent tube and photo-catalytic filtering screen are 50mm.
10. nano photo-catalytic waste gas purification apparatus according to claim 6, it is characterised in that the rack is along air inlet side
Two ends are provided with air inlet and gas outlet, are separately provided for connecting admission line on the air inlet and gas outlet and go out
The flange of feed channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090005.3A CN106669416A (en) | 2016-12-01 | 2016-12-01 | Nano-photocatalyst waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090005.3A CN106669416A (en) | 2016-12-01 | 2016-12-01 | Nano-photocatalyst waste gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106669416A true CN106669416A (en) | 2017-05-17 |
Family
ID=58867388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611090005.3A Pending CN106669416A (en) | 2016-12-01 | 2016-12-01 | Nano-photocatalyst waste gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106669416A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483618A (en) * | 2018-06-04 | 2018-09-04 | 广东合顺节能环保科技有限公司 | A kind of layer-stepping photocatalysis equipment of high purifying rate |
| CN109758906A (en) * | 2019-03-21 | 2019-05-17 | 张家港澳卓尔环保设备有限公司 | A kind of upright type photocatalytic oxidation unit of band drainage draining |
| CN112870966A (en) * | 2021-01-20 | 2021-06-01 | 南阳师范学院 | Nano semiconductor photocatalysis device for air purification |
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| CN102824851A (en) * | 2012-09-04 | 2012-12-19 | 德清天皓环保科技有限公司 | Photocatalyst waste gas purifying device |
| CN202725001U (en) * | 2012-09-04 | 2013-02-13 | 德清天皓环保科技有限公司 | Core of photodecomposition organic waste gas purifier |
| JPWO2012004980A1 (en) * | 2010-07-08 | 2013-09-02 | バブコック日立株式会社 | Flue gas denitration equipment |
| CN205570098U (en) * | 2016-04-21 | 2016-09-14 | 台州市绿野环保工程有限公司 | Photocatalysis case |
| CN206295815U (en) * | 2016-12-01 | 2017-07-04 | 佛山早稻田环保节能科技有限公司 | A kind of nano photo-catalytic waste gas purification apparatus |
-
2016
- 2016-12-01 CN CN201611090005.3A patent/CN106669416A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2012004980A1 (en) * | 2010-07-08 | 2013-09-02 | バブコック日立株式会社 | Flue gas denitration equipment |
| CN102824851A (en) * | 2012-09-04 | 2012-12-19 | 德清天皓环保科技有限公司 | Photocatalyst waste gas purifying device |
| CN202725001U (en) * | 2012-09-04 | 2013-02-13 | 德清天皓环保科技有限公司 | Core of photodecomposition organic waste gas purifier |
| CN205570098U (en) * | 2016-04-21 | 2016-09-14 | 台州市绿野环保工程有限公司 | Photocatalysis case |
| CN206295815U (en) * | 2016-12-01 | 2017-07-04 | 佛山早稻田环保节能科技有限公司 | A kind of nano photo-catalytic waste gas purification apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483618A (en) * | 2018-06-04 | 2018-09-04 | 广东合顺节能环保科技有限公司 | A kind of layer-stepping photocatalysis equipment of high purifying rate |
| CN109758906A (en) * | 2019-03-21 | 2019-05-17 | 张家港澳卓尔环保设备有限公司 | A kind of upright type photocatalytic oxidation unit of band drainage draining |
| CN112870966A (en) * | 2021-01-20 | 2021-06-01 | 南阳师范学院 | Nano semiconductor photocatalysis device for air purification |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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| RJ01 | Rejection of invention patent application after publication |