CN201296683Y - A waste water and waste gas photodegradation apparatus and system thereof - Google Patents
A waste water and waste gas photodegradation apparatus and system thereof Download PDFInfo
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- CN201296683Y CN201296683Y CNU2008202226765U CN200820222676U CN201296683Y CN 201296683 Y CN201296683 Y CN 201296683Y CN U2008202226765 U CNU2008202226765 U CN U2008202226765U CN 200820222676 U CN200820222676 U CN 200820222676U CN 201296683 Y CN201296683 Y CN 201296683Y
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- waste water
- waste gas
- photodegradation
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- gas
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- 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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Abstract
The utility model relates to a waste water and waste gas photodegradation apparatus including a microstructure optical fiber monomer, wherein, the microstructure optical fiber monomer includes a fiber substrate, air pore channels and a cladding, the fiber substrate is provided in the cladding, air pore channels are provided in the fiber substrate, titanic oxide TiO2 nano-particles are provided on the interior surface of the air pore channels. The utility model greatly improves the loading rate of the TiO2 photocatalyst, and has a large increase to the light receiving area, so that the processing system scale may be infinite, and establishing base for using the utility model to construct one set of nano TiO2 photocatalytic waste water and waste gas processing system based on microstructure dispersion fiber load; and a permeable ultraviolet light dispersion microstructure polymer fiber load TiO2 makes that the utility model can efficiently absorb ultraviolet light at long-distance side, further more makes the light receiving area increases and the photocatalytic efficiency improves.
Description
Technical field
The utility model relates to a kind of waste water and gas treatment unit and system thereof, especially a kind of waste water and waste gas photodegradation apparatus and system thereof.
Background technology
Titanium dioxide be a kind of can be by the semi-conductor of ultraviolet activation.Under the irradiation of UV-light, titanium dioxide can be removed the poisonous substance in the fluid (comprising the sky G﹠W), and deleterious pollutent is resolved into environmentally acceptable by product.For example: titanium dioxide can decompose tar, organism, bacterium, virus, mould and other the organism in the cigarette.In the photo-oxidative degradation process, the surface-area of the reactive behavior that needs is the bigger the better, and could handle a large amount of sewage, waste gas like this.
The external nineties in 20th century, just the someone proposes to construct the optical fiber type photo catalysis reactor that is used for the waste gas wastewater treatment as the propagation medium of UV-light with the silica fibre that titanium dioxide optical catalyst is modified.They combine fiber optic conduction light in expectation with the optical fiber load catalyzer, improve the transmission efficiency of UV-light and make the discarded waste water Photodegradation device of high-level efficiency.But, titanium dioxide optical catalyst is coated in the common silica fibre surface or the surface of polymer clad silica fibers, leakage mode when propagating in optical fiber by UV-light makes that the distance of the axial transmission of light in optical fiber is very limited, and reactor length generally is no more than 50 centimetres.So, so far, the thicker exposed silica fiber bundle of many employings in the optical-fiber type waste gas waste water treater of research and development.But this fibre bundle is hard and crisp again, film and reactor making processes in very easily rupture.
Obviously, above prior art is inapplicable for extensive processing waste water and gas.
The utility model content
The purpose of this utility model be to solve the exposed silica fiber described in the background technology film and reactor making processes in very easily rupture, the transmission light of the overwhelming majority is refracted out fiber in the side near light input end, thereby having shortened the technical problem of the distance of the axial transmission of light in optical fiber greatly, is waste water and waste gas photodegradation apparatus thereby a kind of optical fiber type photochemical catalysis fluid purification of making based on the microstructured optical fibers of modifying with nano titanium dioxide photocatalyst is provided.
Technical solution of the present utility model is: the utility model is a kind of waste water and waste gas photodegradation apparatus, its special character is: described waste water and waste gas photodegradation apparatus comprises the microstructured optical fibers monomer, and described microstructured optical fibers monomer comprises that fibre-optical substrate, air duct, air duct internal surface are provided with the titanium dioxide nano-particle layer.
Above-mentioned titanium dioxide nano-particle is membranaceous and is arranged on the internal surface of air duct.
Above-mentioned duct is a plurality of, and becomes the periodic distribution of microstructured optical fibers feature.
Above-mentioned waste water and waste gas photodegradation apparatus is made up of one or more microstructured optical fibers monomers.
Above-mentioned microstructured optical fibers monomer is the micro-structural polymer optical fiber monomer.
A kind of waste water and waste gas photodegradation system, the controller that comprises light source, waste water and gas storage tank, bleeds lift pump and be electrically connected with waste water and gas storage tank, the lift pump of bleeding respectively, its special character is, this system also comprises waste water and waste gas photodegradation apparatus, and described waste water and gas storage tank inserts waste water and waste gas photodegradation apparatus by the lift pump of bleeding; Described light source is radiated on the direction of the monomeric covering of microstructured optical fibers of forming waste water and waste gas photodegradation apparatus incident beam.
Above-mentioned light source is ultraviolet source or sunlight.
Above-mentioned waste water and waste gas photodegradation apparatus is a plurality of series, parallel, series connection-parallel connection or parallel connection-be connected in parallel.
The internal surface that is used for the micro-structural polymer optical fiber array duct of waste water and waste gas photodegradation of the present utility model is provided with titanium dioxide nano-particle, improved the appendix rate of titanium dioxide optical catalyst greatly, we with sunlight as light source from the incident of fibre cladding direction, light-receiving area is increased greatly, thereby make the treatment system scale can be infinitely great, thereby for using the utility model to make up the nano-TiO of a cover based on the load of microstructure dispersion fiber
2Photochemical catalysis waste water and gas treatment system is laid a good foundation; And the disperse micro-structural polymer optical fiber load TiO of UV-light thoroughly of the present utility model
2, make the utility model can efficiently grow and absorb UV-light apart from the side, further make light-receiving area increase, improve photocatalysis efficiency.
Description of drawings
Fig. 1 is the microstructured optical fibers monomer end face structure synoptic diagram of composition waste water and waste gas photodegradation apparatus of the present utility model;
Fig. 2 is a waste water and waste gas photodegradation system schematic of the present utility model;
Fig. 3 is the synoptic diagram of a plurality of waste water and waste gas photodegradation apparatus in waste water and waste gas photodegradation of the present utility model system when in parallel;
Synoptic diagram when Fig. 4 is a plurality of waste water and waste gas photodegradation apparatus series connection-parallel connection in the waste water and waste gas photodegradation of the present utility model system;
Synoptic diagram when Fig. 5 is a plurality of waste water and waste gas photodegradation apparatus parallel connections-parallel connection in the waste water and waste gas photodegradation of the present utility model system.
Embodiment
Referring to Fig. 1, waste water and waste gas photodegradation apparatus of the present utility model comprises the micro-structural polymer optical fiber monomer 1 that is used for waste water and waste gas photodegradation, micro-structural polymer optical fiber monomer 1 of the present utility model comprises fibre-optical substrate 2, duct 3, surrounding layer 4, fibre-optical substrate 2 is arranged in the surrounding layer 4, be provided with duct 3 in the fibre-optical substrate 2, the internal surface in duct 3 is provided with titanium dioxide nano-particle layer 5, and preferable mode is that titanium dioxide nano-particle is on the membranaceous internal surface that duct 3 is set.
Duct 3 be at least one also can be for hundreds of, when duct 3 is hundreds of, the periodic distribution of the 3 one-tenth microstructured optical fibers features in duct.
Referring to Fig. 2, with sunlight as the fibre cladding direction incident of light source from the micro-structural polymer optical fiber monomer 1 of forming waste water and waste gas photodegradation apparatus of the present utility model, thereby the light-receiving area of waste water and waste gas photodegradation apparatus is increased greatly, improved the light-catalyzed reaction effect, and make the scale of the waste water and gas treatment system of setting up based on waste water and waste gas photodegradation apparatus of the present utility model can be infinitely great, this system can be in parallel for this reason, series connection, the pattern of parallel connection-parallel connection or series connection-parallel connection, be extended for a plurality of waste water and waste gas photodegradation apparatus, from forming a bigger photo catalysis reactor, and then improve capacity and the speed that waste water and gas is handled greatly.
The controller that this system comprises light source, waste water and gas storage tank, waste water and waste gas photodegradation apparatus 6, bleed lift pump and be electrically connected with waste water and gas storage tank, the lift pump 7 of bleeding respectively, described waste water and gas storage tank inserts waste water and waste gas photodegradation apparatus 6 by the lift pump 7 of bleeding; Described light source is radiated on the direction of the monomeric covering of microstructured optical fibers of forming waste water and waste gas photodegradation apparatus 6 incident beam.
For improving the contact area of solar light irradiation area, raising poisonous substance molecule and catalyzer, this system also comprises the swivel arrangement that makes waste water and waste gas photodegradation apparatus 6 rotations, when a plurality of waste water and waste gas photodegradation apparatus 6 are formed bigger photo catalysis reactor, this swivel arrangement is connected with photo catalysis reactor, makes the photo catalysis reactor rotation.
By the catalyzed degradation model compound Luo Dan of this system name B (starting point concentration 15ppm, 10 liters of cumulative volumes), 6 hours catalyzed reaction time under solar light irradiation, degradation rate 99%.
Utilize sunlight to be light source catalyzed degradation Luo Dan name B.Original liquid concentration 10ppm, solar irradiation is after 4 hours, and degradation rate reaches 95%.
Referring to Fig. 3, a plurality of waste water and waste gas photodegradation apparatus parallel connections in the waste water and waste gas photodegradation of the present utility model system.
Referring to Fig. 4, a plurality of waste water and waste gas photodegradation apparatus series connection-parallel connections in the waste water and waste gas photodegradation of the present utility model system.
Referring to Fig. 5, a plurality of waste water and waste gas photodegradation apparatus parallel connection-parallel connections in the waste water and waste gas photodegradation of the present utility model system.
In a word, the utility model utilization possesses certain intensity and flexible micro-structural polymer optical fiber substitutes common silica fiber, and has changed the incident direction of light source, makes light source from the incident of fibre cladding direction, light-receiving area is increased greatly, improved the transmission efficiency and the utilising efficiency of light effectively; On the internal surface in the monomeric duct of micro-structural polymer optical fiber, titanium dioxide nano-particle is set, has improved the load area and the photocatalysis efficiency of catalyzer; The utility model overcome the exposed silica fiber described in the background technology film and reactor making processes in very easily rupture, the transmission light of the overwhelming majority is refracted out fiber in the side near light input end, thereby shortened the technical problem of the distance of the axial transmission of light in optical fiber greatly, make the scale of the waste water and gas treatment system of setting up based on waste water and waste gas photodegradation apparatus of the present utility model can be infinitely great, thereby improve capacity and the speed that waste water and gas is handled greatly.
Claims (8)
1, a kind of waste water and waste gas photodegradation apparatus, it is characterized in that: described waste water and waste gas photodegradation apparatus comprises the microstructured optical fibers monomer, described microstructured optical fibers monomer comprises fibre-optical substrate, air duct, surrounding layer, fibre-optical substrate is arranged in the surrounding layer, be provided with the air duct in the fibre-optical substrate, air duct internal surface is provided with titanium dioxide nano-particle.
2, waste water and waste gas photodegradation apparatus according to claim 1 is characterized in that: described titanium dioxide nano-particle is membranaceous and is arranged on the internal surface of air duct.
3, waste water and waste gas photodegradation apparatus according to claim 2 is characterized in that: described duct is a plurality of, and becomes the periodic distribution of microstructured optical fibers feature.
4, according to claim 1 or 2 or 3 described waste water and waste gas photodegradation apparatus, it is characterized in that: described waste water and waste gas photodegradation apparatus is made up of one or more microstructured optical fibers monomers.
5, waste water and waste gas photodegradation apparatus according to claim 4 is characterized in that: described microstructured optical fibers monomer is the micro-structural polymer optical fiber monomer.
6, a kind of waste water and waste gas photodegradation system, the controller that comprises light source, waste water and gas storage tank, bleeds lift pump and be electrically connected with waste water and gas storage tank, the lift pump of bleeding respectively, it is characterized in that: this system also comprises waste water and waste gas photodegradation apparatus, and described waste water and gas storage tank inserts waste water and waste gas photodegradation apparatus by the lift pump of bleeding; Described light source is radiated on the direction of the monomeric covering of microstructured optical fibers of forming waste water and waste gas photodegradation apparatus incident beam.
7, waste water and waste gas photodegradation apparatus according to claim 6 is characterized in that: described light source is UV-light or sunlight.
8, according to claim 6 or 7 described waste water and waste gas photodegradation apparatus, it is characterized in that: described waste water and waste gas photodegradation apparatus is a plurality of series, parallel or series connection-be connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNU2008202226765U CN201296683Y (en) | 2008-11-28 | 2008-11-28 | A waste water and waste gas photodegradation apparatus and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2008202226765U CN201296683Y (en) | 2008-11-28 | 2008-11-28 | A waste water and waste gas photodegradation apparatus and system thereof |
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| CN201296683Y true CN201296683Y (en) | 2009-08-26 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407074A (en) * | 2011-12-07 | 2012-04-11 | 河南理工大学 | Micro-structural optical fiber formaldehyde purifying system and micro-structural optical fiber formaldehyde purifying device |
| CN102872779A (en) * | 2012-07-27 | 2013-01-16 | 深圳大学 | Surface plasma light-catalyzed reaction device based on photonic crystal fiber |
| CN103446879A (en) * | 2013-09-05 | 2013-12-18 | 天津大学 | Sleeve type photocatalysis air cleaning device based on dispersion optical fibers |
| CN104190343A (en) * | 2014-09-03 | 2014-12-10 | 华北电力大学 | Multi-fiber reaction channel reactor with reversely arranged light source |
| CN107362660A (en) * | 2017-08-31 | 2017-11-21 | 杭州富阳凯尔化工有限公司 | Produce the exhaust treatment system of styrene-butadiene latex |
-
2008
- 2008-11-28 CN CNU2008202226765U patent/CN201296683Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407074A (en) * | 2011-12-07 | 2012-04-11 | 河南理工大学 | Micro-structural optical fiber formaldehyde purifying system and micro-structural optical fiber formaldehyde purifying device |
| CN102872779A (en) * | 2012-07-27 | 2013-01-16 | 深圳大学 | Surface plasma light-catalyzed reaction device based on photonic crystal fiber |
| CN102872779B (en) * | 2012-07-27 | 2014-12-17 | 深圳大学 | Method for preparing photonic crystal fiber for light-catalyzed reaction |
| CN103446879A (en) * | 2013-09-05 | 2013-12-18 | 天津大学 | Sleeve type photocatalysis air cleaning device based on dispersion optical fibers |
| CN103446879B (en) * | 2013-09-05 | 2015-08-05 | 天津大学 | Based on the socket type photocatalysis air cleaning device of dispersion fiber |
| CN104190343A (en) * | 2014-09-03 | 2014-12-10 | 华北电力大学 | Multi-fiber reaction channel reactor with reversely arranged light source |
| CN107362660A (en) * | 2017-08-31 | 2017-11-21 | 杭州富阳凯尔化工有限公司 | Produce the exhaust treatment system of styrene-butadiene latex |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20111128 |