CN206232431U - One kind aeration photocatalytic reaction device - Google Patents
One kind aeration photocatalytic reaction device Download PDFInfo
- Publication number
- CN206232431U CN206232431U CN201621130833.0U CN201621130833U CN206232431U CN 206232431 U CN206232431 U CN 206232431U CN 201621130833 U CN201621130833 U CN 201621130833U CN 206232431 U CN206232431 U CN 206232431U
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- China
- Prior art keywords
- photocatalytic
- photocatalytic plate
- groove
- aerator
- reaction unit
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Abstract
A kind of aeration photocatalytic reaction device for organic pollutants in water body photocatalytic degradation, including the water inlet pipe that bottom is set（1）, gas tube（11）, evacuated tube（12）The outlet pipe set with top（5）And the valve on them（2）, gas tube（11）Upper setting aerator（13）, aerator（13）Positioned at the bottom of device, photocatalytic plate（3）Installed in center draw-in groove（4）With reaction unit outer wall（9）Between, photocatalytic plate（3）By electric lead（8）With voltage regulation and frequency modulation device（7）It is connected, support frame（10）For supporting center draw-in groove（4）, overflow tank（6）Located at the top of device.First with built-in light-source, in outer building mode, structure sets photocatalytic plate to carried photocatalyst to the device, then puts photocatalytic plate in reaction unit, and is passed through air and is aerated, and can carry out high efficiency photocatalysis degraded to the organic pollution in water body.
Description
Technical field
The utility model is related to a kind of aeration photocatalytic reaction device, can carry out light to the organic pollution in water body and urge
Change degraded, the technical fields such as water process, environmental protection can be applied to.
Background technology
Industrial expansion, causes poisonous and hazardous organic pollution to enter water body, drastically influence the life of people and is good for
Health.
Photocatalysis technology can carry out non-selectivity degraded to the organic pollution in water body and air, and can decompose thorough
Bottom, it is environmentally safe.
Photocatalysis technology needs to improve light transmission efficiency and light utilization ratio, and the reaction unit is using light in photocatalytic plate
Efficient transmission effect and oxygen synergism, obtain high efficiency photocatalysis effect reaction unit.
The content of the invention
The purpose of this utility model is to obtain a kind of reaction unit of high efficiency photocatalysis effect, and light source can be directly efficiently equal
Photochemical catalyst is passed to evenly, and is utilized and is carried out efficient degradation organic pollution.
To achieve the above object, the utility model includes following technical scheme：Light source uses scattered form to improve light
The uniformity of dispensing photochemical catalyst, light is directly passed to photochemical catalyst, to improve the transmission efficiency and utilization ratio of light, therefore,
Preferably with LED lamp bead paster as luminescent layer, preferably with quartz glass as photic zone, light is directly from photic zone quartz glass
Side is delivered to the photocatalysis layer of opposite side, reduces the loss in light transmittance process, meanwhile, exposed in photocatalytic process
Gas, to improve the efficiency of photocatalysis degradation organic contaminant.
Device as described above, preferably with titanium dioxide or it is modified, or other catalysis materials are photocatalysis
Layer.
Device as described above, photochemical catalyst can be used the chemical methodes such as sol-gal process, modification by coupling or Vacuum Deposition
Film method（Such as vacuum evaporation, magnetron sputtering etc.）It is carried on quartz glass carrier surface.
Device as described above, the outer wall top of reactor uses hollow cylindrical structure, and bottom uses hollow circular cone
Body structure.
Device as described above, photocatalytic plate is installed between axis and reaction unit outer wall, with current and airflow direction
It is parallel.
Device as described above, the air for being filled with reaction unit mixes in bottom and current.
Device as described above, reactor outer wall and support frame can be made using materials such as stainless steels.
Device as described above, voltage regulation and frequency modulation device is used to be adjusted the voltage and frequency of reaction unit, to be sent out
Voltage and frequency needed for photosphere（Voltage and frequency for example required for LED lamp bead paster）.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Aeration photocatalytic device.
Fig. 2 is photocatalytic plate structural representation.
The title that each number designation is referred in Fig. 1：1-water inlet pipe, 2-valve, 3-photocatalytic plate, 4-center card
Groove, 5-outlet pipe, 6-overflow tank, 7-voltage regulation and frequency modulation device, 8-electric lead, 9-reaction unit outer wall, 10-support rib
Frame, 11-gas tube, 12-evacuated tube, 13-aerator.
The title that each letter is referred in Fig. 2：A-luminescent layer, B-photic zone, C-photocatalysis layer, D-power connection.
Specific embodiment
With reference to Fig. 1, Fig. 2 and examples of implementation, the utility model is described in further detail.
By voltage regulation and frequency modulation device（7）Effect the regulation of the voltage and frequency of power supply to being adapted to photocatalytic plate（3）Work
State.
Open photocatalytic plate（3）Power switch（D）.
Close evacuated tube（12）Valve, open outlet pipe（5）Valve, open water inlet pipe（1）Valve（2）, current
From water inlet pipe（1）Flow into.
Open gas tube（11）Valve, air is from gas tube（11）The bottom of reaction unit is entered into, is filled by being aerated
Put（13）It is aerated, air stream and current mix in the bottom of reaction unit, flow through photocatalytic plate（3）.
Organic pollution in water is in photocatalytic plate（3）Place is carried out photocatalytic degradation.
The water body being cleaned flows through overflow tank（6）, from outlet pipe（5）Outflow.
Claims (2)
1. a kind of aeration photocatalytic reaction device for organic pollutants in water body photocatalytic degradation, it is characterised in that including bottom
Water inlet pipe is set（1）, gas tube（11）, evacuated tube（12）The outlet pipe set with top（5）And the valve on them
Door（2）, gas tube（11）Upper setting aerator（13）, aerator（13）Positioned at the bottom of device, photocatalytic plate（3）Install
In center draw-in groove（4）With reaction unit outer wall（9）Between, photocatalytic plate（3）By electric lead（8）With voltage regulation and frequency modulation device（7）Phase
Even, support frame（10）For supporting center draw-in groove（4）, overflow tank（6）Located at the top of device.
2. device according to claim 1, it is characterised in that photocatalytic plate（3）Using the structure type of cuboid, from inner
To outward successively including luminescent layer（A）, photic zone（B）, photocatalysis layer（C）, additionally include power connection（D）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130833.0U CN206232431U (en) | 2016-10-18 | 2016-10-18 | One kind aeration photocatalytic reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130833.0U CN206232431U (en) | 2016-10-18 | 2016-10-18 | One kind aeration photocatalytic reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206232431U true CN206232431U (en) | 2017-06-09 |
Family
ID=58982379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621130833.0U Expired - Fee Related CN206232431U (en) | 2016-10-18 | 2016-10-18 | One kind aeration photocatalytic reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206232431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697892A (en) * | 2021-09-23 | 2021-11-26 | 兰州交通大学 | Water treatment reactor with heat-photocatalysis coupling |
-
2016
- 2016-10-18 CN CN201621130833.0U patent/CN206232431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697892A (en) * | 2021-09-23 | 2021-11-26 | 兰州交通大学 | Water treatment reactor with heat-photocatalysis coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |