CN200978231Y - Optical catalytic device - Google Patents
Optical catalytic device Download PDFInfo
- Publication number
- CN200978231Y CN200978231Y CNU2006201543294U CN200620154329U CN200978231Y CN 200978231 Y CN200978231 Y CN 200978231Y CN U2006201543294 U CNU2006201543294 U CN U2006201543294U CN 200620154329 U CN200620154329 U CN 200620154329U CN 200978231 Y CN200978231 Y CN 200978231Y
- Authority
- CN
- China
- Prior art keywords
- reactor
- light
- natural
- artificial
- artificial light
- 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.)
- Expired - Fee Related
Links
- 230000003197 catalytic effect Effects 0.000 title description 4
- 230000003287 optical effect Effects 0.000 title 1
- 230000001699 photocatalysis Effects 0.000 claims abstract description 39
- 239000013307 optical fiber Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000007146 photocatalysis Methods 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005286 illumination Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000004065 wastewater treatment Methods 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-M bromate Inorganic materials [O-]Br(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-M 0.000 description 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
- FMWLUWPQPKEARP-UHFFFAOYSA-N bromodichloromethane Chemical compound ClC(Cl)Br FMWLUWPQPKEARP-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- IHUREIPXVFKEDT-UHFFFAOYSA-N dibromo(dichloro)methane Chemical compound ClC(Cl)(Br)Br IHUREIPXVFKEDT-UHFFFAOYSA-N 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000013032 photocatalytic reaction Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Catalysts (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model especially refers to a photocatalytic device which can convert automatically between natural light and artificial light, which comprises a natural light receiver, a photocatalytic reactor and an artificial light reactor. The treating liquid inlet and outlet are arranged on the photocatalytic reactor. A photosensitive sensor is arranged on the artificial light reactor. The inside of the artificial light reactor is provided with a light source adopting the ultraviolet light. The photocatalytic reactor is connected to the natural light receiver through an optical fiber. With the adoption of such a set of photocatalytic device, the automatic conversion between natural lights and artificial lights can be implemented. In the daytime with the sun, the photocatalysing is implemented only with the natural lights, while the artificial lights will be used in evening and cloudy raining days without natural lights. Thus the photocatalytic device still can be used normally and securely when the illumination is insufficient in raining days and evenings, in which the timely conversion can also be implemented. Therefore not only the energy is saved, but also the using cost is reduced.
Description
Technical field:
The utility model relates to a kind of micro-polluted drinking water or wastewater treatment equipment, the especially a kind of photocatalysis apparatus that can change automatically in natural light and artificial light.
Background technology:
Safety of drinking water is most important to HUMAN HEALTH.Domestic purifying treatment to tap water, great majority all adopt traditional liquid chlorine, clorox and chlorinated lime and the ozonization method of purification.During with chlorination process sterilization, purifying drinking water, can contain four kinds of haloforms in various degree in the water after the purifying treatment, i.e. chloroform, a bromodichloromethane, dichlorodibromomethane, bromofom.The by product THMs that these chloridized generate has " three cause " effect, and is very big to the HUMAN HEALTH influence.
For obtaining the fine tap water, must take pre-treatment or advanced treatment measure to tap water.Advanced treatment technology commonly used to tap water has ion-exchange, electrodialysis, activated carbon adsorption, ultraviolet-sterilization, ozone sterilization.But the ozonize process can toxigenicity very big intermediate product, be decided to be the potential carcinogen of 2B level by international cancer research institution as the bromate that generates.
Over 20 years of past utilize nano titanium oxide nonhomogeneous system photocatalysis method to handle organic pollutant and receive publicity day by day.Studies confirm that: under ultraviolet lighting and titanium deoxide catalyst condition, organism can both successfully be degraded under the photocatalytic reaction conditions of normal temperature and pressure, gentleness, finally being converted into water and carbonic acid gas, really reaching the effect of removing toxic substance, is a kind of water technology of green.Therefore optically catalytic TiO 2 is a kind of advanced person, very promising advanced treatment method for drinking water.
But present this photocatalysis apparatus also only is one-side application, as adopting the natural light catalytic unit, can only be used for that the solar time is arranged daytime, can't use as rainy weather or evening, and adopt the artificial light catalytic unit, then can increase cost.
Summary of the invention:
The purpose of this invention is to provide a kind of photocatalysis apparatus that can in natural light and artificial light, change automatically.
For reaching above purpose, the utility model has adopted following technical scheme: a kind of photocatalysis apparatus, comprise the natural light receptor, photo catalysis reactor, the artificial light reactor is provided with the water-in and the water outlet of pending liquid on photo catalysis reactor, described artificial light reactor is provided with photosensor, be provided with light source in it, this kind light source adopts UV-lamp, and photo catalysis reactor is connected with the natural light receptor by optical fiber.
Described artificial light reactor is connected with photo catalysis reactor by optical fiber.Also can be placed in the photo catalysis reactor and directly be connected with the natural light receptor by optical fiber.
Adopt such cover photocatalysis apparatus, can realize the automatic conversion of natural light and artificial light, have daytime only use natural light to carry out photochemical catalysis solar time, promptly when the illumination of natural light (being sunlight)＞5lx, be in closing condition by the artificial light reactor by photosensor; And when the illumination of natural light≤5lx, pass through photosensor, will open the artificial light reactor automatically, then use artificial light when evening, overcast and rainy no natural light, make photo catalysis reactor when rainy weather, evening, illumination was not enough, can also normally use safely by artificial light, and in good time the switching of energy, not only energy-conservation, and reduced the cost that uses.
Description of drawings:
Fig. 1: the utility model embodiment 1 structural representation
Fig. 2: the utility model embodiment 2 structural representations
Description of reference numerals:
Embodiment:
Further is explanation below in conjunction with drawings and Examples to the utility model content.
Embodiment 1:
A kind of load that is used for wastewater treatment has the photocatalysis waste water treatment reactor of titanium dioxide, comprise natural light receptor 1, photo catalysis reactor 2, artificial light reactor 3, on photo catalysis reactor 2, be provided with the water-in 21 and the water outlet 22 of pending liquid, waste water enters reactor by water-in 21, reaches the degraded purpose by the titanium dioxide in the reactor, flows out clean water by water outlet 22 then.
Embodiment 2:
A kind of load that is used for wastewater treatment has the photocatalysis waste water treatment reactor of titanium dioxide, comprise natural light receptor 1, photo catalysis reactor 2, artificial light reactor 3, on photo catalysis reactor 2, be provided with the water-in 21 and the water outlet 22 of pending liquid, waste water enters reactor by water-in 21, reaches the degraded purpose by the titanium dioxide in the reactor, flows out clean water by water outlet 22 then.
Claims (4)
1, a kind of photocatalysis apparatus, comprise natural light receptor (1), photo catalysis reactor (2), artificial light reactor (3), it is characterized in that: the water-in (21) and the water outlet (22) that on photo catalysis reactor (2), are provided with pending liquid, artificial light reactor (3) is provided with photosensor (5), is provided with light source (4) in it, and photo catalysis reactor (2) is connected with natural light receptor (1) by optical fiber (6).
2, photocatalysis apparatus according to claim 1 is characterized in that: described artificial light reactor (3) is connected with photo catalysis reactor (2) by optical fiber (6).
3, photocatalysis apparatus according to claim 1 is characterized in that: described artificial light reactor (3) can be placed in the photo catalysis reactor (2).
4, photocatalysis apparatus according to claim 1 is characterized in that: described light source (4) is a UV-lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201543294U CN200978231Y (en) | 2006-12-05 | 2006-12-05 | Optical catalytic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201543294U CN200978231Y (en) | 2006-12-05 | 2006-12-05 | Optical catalytic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978231Y true CN200978231Y (en) | 2007-11-21 |
Family
ID=38978610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201543294U Expired - Fee Related CN200978231Y (en) | 2006-12-05 | 2006-12-05 | Optical catalytic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978231Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585574A (en) * | 2009-06-02 | 2009-11-25 | 余建军 | Method and device for removing bromate in water |
| CN105723809A (en) * | 2013-09-13 | 2016-06-29 | 库珀技术公司 | System and method for auto-commissioning based on smart sensors |
| CN106957081A (en) * | 2017-05-11 | 2017-07-18 | 西南交通大学 | Wawter bloom governing system |
-
2006
- 2006-12-05 CN CNU2006201543294U patent/CN200978231Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585574A (en) * | 2009-06-02 | 2009-11-25 | 余建军 | Method and device for removing bromate in water |
| CN105723809A (en) * | 2013-09-13 | 2016-06-29 | 库珀技术公司 | System and method for auto-commissioning based on smart sensors |
| CN106957081A (en) * | 2017-05-11 | 2017-07-18 | 西南交通大学 | Wawter bloom governing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |