CN203890092U - Ultraviolet lamp immersed efficient photocatalysis water treatment device - Google Patents
Ultraviolet lamp immersed efficient photocatalysis water treatment device Download PDFInfo
- Publication number
- CN203890092U CN203890092U CN201420081317.8U CN201420081317U CN203890092U CN 203890092 U CN203890092 U CN 203890092U CN 201420081317 U CN201420081317 U CN 201420081317U CN 203890092 U CN203890092 U CN 203890092U
- Authority
- CN
- China
- Prior art keywords
- reaction chamber
- water treatment
- treatment device
- nano
- photocatalysis
- 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
Landscapes
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses an ultraviolet lamp immersed efficient photocatalysis water treatment device which comprises a photocatalysis reaction chamber and an air stirrer, wherein a water inlet pipe is arranged at the upper part of the photocatalysis reaction chamber; a water outlet pipe and a valve are arranged at the bottom of a tank body; an ultraviolet lamp light source is arranged in the reaction chamber; a supported nano photocatalysis coating and a fixing line slot thereof are arranged on the inner wall and inside of the reaction chamber; the air stirrer mainly comprises an oxygenation pump and a gas spray pipe with a hole; and the gas spray pipe goes into the reaction chamber from the top of the reaction chamber and enters the bottom. By adopting the device, the light utilization rate and photocatalysis efficiency are greatly improved. The photocatalysis water treatment device has the advantages of efficient treatment and simple structure, and is convenient to use, easy to magnify and very suitable for the farming of small aquatic seedlings and the water treatment and sterilization in the fishponds of hotels and restaurants; and meanwhile, the photocatalysis water treatment device also can be applied to advanced treatment of industrial wastewater.
Description
Technical field
The utility model belongs in the design of nano-photo catalytic water treatment device how to improve the utilization ratio of light and the problem aspect photocatalysis efficiency.
Background technology
Fast development along with industrial or agricultural, the particularly fast development of township and village enterprises, little Wei enterprise in recent years, effectively promoted local Economic development, the people's economy, standard of living have been improved, but the problems such as water resource pollution that thereupon produce have restricted expanding economy, particularly affect the Sustainable development of enterprise, also affected the people's quality of life and level simultaneously.In many coastal, cities along the river, culture fishery is relatively flourishing, but the discharge of the breeding wastewater that aquaculture causes and the recycle of culturing pool, on the one hand, cause the severe contamination of environment, on the other hand, the cyclic culture of waste water causes the frequent generation of aquatic products disease, has had a strong impact on the development of culture fishery.At present, the water treatment device of the method designs such as domestic conventional Physical (coagulating sedimentation, absorption), biological process (active sludge, microbial film), chemical method (ion-exchange, electric osmose analysis) is still thorough not to the processing of sewage, the processing efficiency of device is not high, the discharge of sewage does not reach national emission standard far away, still remains the microorganisms such as gas chromatography soluble in water and bacterium in sewage.Therefore, succeeding in developing of efficient water treatment device is people's expectation always.
The ultraviolet source of common water treatment device is often placed in the top of pending water, and nano coating is also inadequate to the utilization ratio of ultraviolet source, and photocatalysis efficiency is not high, processes also inhomogeneous simultaneously.This device, by taking the optimization of UV-light immersion and the range-azimuth by ultraviolet source and photocatalysis coating, has improved utilization ratio and the photocatalysis efficiency of UV-light effectively, has reduced cost of water treatment.
Summary of the invention
The ultraviolet source that the purpose of this utility model is to solve existing water treatment device is often placed in the top of pending water, causes part UV-light to run off, and nano coating is inadequate to the utilization ratio of ultraviolet source, and photocatalysis efficiency is not high.Owing to having adopted air agitator, also solved the problem of non-uniform of water treatment simultaneously.The reasonable placement of inwall and middle part photocatalysis coating, is also used in and improves light-catalysed efficiency.
In order to reach the object of foregoing invention, the utility model patent has adopted following technical scheme: a kind of ultraviolet lamp immersion high efficiency photocatalysis water treatment device, comprise light-catalyzed reaction chamber and an air agitator, reaction chamber top is provided with a water inlet pipe, body bottom, pond is provided with a rising pipe and valve, it is characterized in that: reaction chamber inside is provided with 4 ultraviolet light sources, reaction chamber wall and middle part are provided with a photocatalysis coating and fixing wire casing thereof, and reaction chamber bottom is provided with a gas ejector pipe with holes.
The utility model utilizes photocatalysis coating to process waste water in conjunction with pneumatic blending and photochemical catalytic oxidation, the organism in waste water, inorganics or bacterium is effectively oxidized or is reduced, thereby reach the object of sewage disposal and killing bacteria.This ultraviolet lamp immersion high efficiency photocatalysis water treatment device, simple in structure, easy to use, and can amplify, the utilization ratio of UV-light and photocatalysis efficiency are all higher.
Accompanying drawing explanation
Fig. 1 is the outside schematic diagram of the reaction chamber of ultraviolet lamp immersion high efficiency photocatalysis water treatment device.
Fig. 2 is photocatalytic water treatment device reaction chamber inner cover plate structural representation.
Fig. 3 is the structural representation of the inner nano-photo catalytic coating of photocatalytic water treatment device reaction chamber.
Fig. 4 is air feeder structure schematic diagram.
1-reaction chamber; 2-inlet pipe; 3-rising pipe; 4-prosopyle; 5-nano-photo catalytic coating; 6-barretter; 7-ultraviolet lamp holder; 8-ultraviolet lamp clip; 9-ultraviolet lamp fluorescent tube; 10-device cover plate; 11-is wire casing fixedly; 12-gas ejector pipe; 13-gas orifice.
Embodiment
As shown in Figure 1,1 is reaction chamber, and reactor top is provided with inlet pipe 2, and reactor top is provided with prosopyle 4, and inlet pipe 2 is connected with oxygen increasing pump, and reaction chamber bottom is provided with rising pipe and valve 3; Barretter 6 is fixed on device cover plate 10, and ultraviolet lamp fluorescent tube 9 is hung and is fixed in reaction chamber by ultraviolet lamp clip 8, and nano-photo catalytic coating 5 is placed in fixedly in wire casing 11; Oxygen increasing pump passes through gas ejector pipe 12 after high-pressure air is entered to reaction chamber by inlet pipe 2, by gas orifice 13, is sprayed; High pressure gas, except plaing oxygen supply effect, can also play pneumatic blending; Nano-photo catalytic coating, under ultraviolet effect, by light-catalyzed reaction, produces good photocatalysis effect.
Found through experiments, with this device, process methylene blue solution and (add 0.033 ‰ H through photochemical catalysis 10 minutes
2o
2) after, its degradation rate reaches 88.1%.By contrast experiment, find, when non-immersion photocatalysis treatment device is processed methylene blue solution, its degradation rate only 64.9%, the photocatalytic degradation efficiency of this device has improved 35.7%.Water treatment and sterilization in the cultivation of the very applicable aquatic product sprout of this device and hotel, fishpond, dining room, meanwhile, also can be applicable to the advanced treatment of trade effluent.The use of this device, can effectively improve utilization ratio and the water treatment efficiency of light, greatly improves water quality, reduces aquatic products disease, the health and the safety that improve cultured output and ensure aquatic product food.
Embodiment mono-
A kind of ultraviolet lamp immersion efficient nano photocatalytic water treatment device, comprise light-catalyzed reaction chamber and an air agitator, reaction chamber top is provided with a water inlet pipe, body bottom, pond is provided with a rising pipe and valve, it is characterized in that: described reaction chamber inside is provided with some ultraviolet light sources, reaction chamber wall and middle part are provided with a nano-photo catalytic coating and fixing wire casing thereof, and reaction chamber bottom is provided with a gas ejector pipe with holes; Ultraviolet light source is placed in reaction chamber inside; Described reaction chamber wall and middle part are provided with photocatalytic nanometer coating; Described gas ejector pipe with holes enters into reaction chamber bottom from reactor top; Described air agitator utilizes high pressure oxygen increasing pump and venting hole to implement.
Embodiment bis-
One of embodiment of a kind of ultraviolet lamp immersion efficient nano photocatalytic water treatment device of the present utility model, the main technical schemes of the present embodiment is substantially the same manner as Example 1, the feature not laying down a definition in the present embodiment, adopt the explanation in embodiment 1, at this, no longer repeat, the difference of the present embodiment and embodiment 1 is: described ultraviolet light source has 2 at least.
Embodiment tri-
One of embodiment of a kind of ultraviolet lamp immersion efficient nano photocatalytic water treatment device of the present utility model, the main technical schemes of the present embodiment is substantially the same manner as Example 1, the feature not laying down a definition in the present embodiment, adopt the explanation in embodiment 1, at this, no longer repeat, the difference of the present embodiment and embodiment 1 is: described ultraviolet light source the best is 4.
Embodiment tetra-
One of embodiment of a kind of ultraviolet lamp immersion efficient nano photocatalytic water treatment device of the present utility model, the main technical schemes of the present embodiment is substantially the same manner as Example 1, the feature not laying down a definition in the present embodiment, adopt the explanation in embodiment 1, at this, no longer repeat, the difference of the present embodiment and embodiment 1 is: the thickness of described photocatalysis coating (containing substrate) is not more than 3mm, and adopts air agitator to stir.
Claims (8)
1. a ultraviolet lamp immersion efficient nano photocatalytic water treatment device, comprise light-catalyzed reaction chamber and an air agitator, reaction chamber top is provided with a water inlet pipe, body bottom, pond is provided with a rising pipe and valve, it is characterized in that: described reaction chamber inside is provided with some ultraviolet light sources, reaction chamber wall and middle part are provided with a nano-photo catalytic coating and fixing wire casing thereof, and reaction chamber bottom is provided with a gas ejector pipe with holes.
2. nano-photo catalytic water treatment device according to claim 1, is characterized in that: described ultraviolet light source has 2 at least.
3. nano-photo catalytic water treatment device according to claim 1, is characterized in that: described ultraviolet light source has 4.
4. nano-photo catalytic water treatment device according to claim 1, is characterized in that: ultraviolet light source is placed in reaction chamber inside.
5. nano-photo catalytic water treatment device according to claim 1, is characterized in that: described reaction chamber wall and middle part are provided with photocatalytic nanometer coating.
6. nano-photo catalytic water treatment device according to claim 1, is characterized in that: described gas ejector pipe with holes enters into reaction chamber bottom from reactor top.
7. nano-photo catalytic water treatment device according to claim 1, is characterized in that: described air agitator utilizes high pressure oxygen increasing pump and venting hole to implement.
8. nano-photo catalytic water treatment device according to claim 1, is characterized in that: the thickness of described photocatalysis coating is not more than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081317.8U CN203890092U (en) | 2014-02-26 | 2014-02-26 | Ultraviolet lamp immersed efficient photocatalysis water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081317.8U CN203890092U (en) | 2014-02-26 | 2014-02-26 | Ultraviolet lamp immersed efficient photocatalysis water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890092U true CN203890092U (en) | 2014-10-22 |
Family
ID=51716520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081317.8U Expired - Fee Related CN203890092U (en) | 2014-02-26 | 2014-02-26 | Ultraviolet lamp immersed efficient photocatalysis water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423749A (en) * | 2018-03-23 | 2018-08-21 | 岭南师范学院 | A kind of low pressure mercury lamp photocatalysis apparatus |
-
2014
- 2014-02-26 CN CN201420081317.8U patent/CN203890092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423749A (en) * | 2018-03-23 | 2018-08-21 | 岭南师范学院 | A kind of low pressure mercury lamp photocatalysis apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10533148B2 (en) | Membrane photobioreactor for treating nitrogen and phosphorus that are out of limits in biogas slurry and treating method thereof | |
| CN103864264B (en) | A kind of water treatment method of photocatalysis composite membrane bio-reactor and equipment | |
| CN107445659B (en) | Photocatalytic oxygenation, disinfection and fertilizer supplementation device and method | |
| CN105884011A (en) | Membrane electric biological treatment device and method for high-concentration organic wastewater hard to degrade | |
| CN205018094U (en) | Aquaculture system | |
| CN202415218U (en) | Photocatalysis oxidization micro-electrolysis wastewater treatment device | |
| CN2895396Y (en) | Nano titanium dioxide dicinfecting and water treatment apparatus | |
| CN203890092U (en) | Ultraviolet lamp immersed efficient photocatalysis water treatment device | |
| CN204369635U (en) | A kind of ultraviolet catalyzed ozone oxidation sterilizing reactor | |
| CN103979734A (en) | Buried domestic sewage treatment system | |
| CN203781980U (en) | A2O and MBR (membrane biological reactor) integrated sewage treatment device | |
| CN203922793U (en) | A kind of photochemical catalytic oxidation wastewater treatment equipment | |
| CN105668935A (en) | Novel alga-active sludge coupling reactor and antibiotic removing method | |
| CN102531252B (en) | Method and device for sterilizing water body in combination with three-dimensional electrode and photocatalysis , application thereof | |
| CN205953758U (en) | Novel alga - activated sludge coupled reaction ware | |
| CN204625249U (en) | The reactive agent device of photocatalytic waste water treatment | |
| CN101891300B (en) | Photocatalytic-bioreactor for sewage treatment | |
| CN205756579U (en) | Efficient circulation water cultivating system | |
| CN206985952U (en) | A kind of Novel sewage handles aeration tank | |
| CN201746368U (en) | Pulse plasma device for safe disinfection of drinking water | |
| CN204607809U (en) | Membrane biological reaction pond | |
| CN201351129Y (en) | Pulse plasma catalytic unit for safety disinfection of drinking water | |
| CN210438587U (en) | Multistage sewage treatment plant | |
| CN204138425U (en) | A kind of Sewage treatment systems | |
| CN108439700B (en) | Membrane filter-containing water circulation purification device for cultivation |
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: 20141022 Termination date: 20170226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |