CN208378625U - A kind of device of light electrolysis cooperative photocatalysis processing organic wastewater - Google Patents
A kind of device of light electrolysis cooperative photocatalysis processing organic wastewater Download PDFInfo
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- CN208378625U CN208378625U CN201820561790.4U CN201820561790U CN208378625U CN 208378625 U CN208378625 U CN 208378625U CN 201820561790 U CN201820561790 U CN 201820561790U CN 208378625 U CN208378625 U CN 208378625U
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Abstract
The utility model discloses a kind of device of light electrolysis cooperative photocatalysis processing organic wastewater, including the first groove body and the second groove body, left part is equipped with first partition and second partition in the first groove body, and the lower part of second partition is uniformly provided with several permeable holes；First groove body is separated into mud chamber, the first process chamber and second processing room by the first partition and second partition, the first filler is placed in first process chamber, the lower part of second processing room is fixed with the first strainer, several second fillers are placed on first strainer, lower part is fixed with the second strainer in second groove body, is placed with photochemical catalyst on the second strainer；First groove body left side central portion water inlet, the second groove body bottom water outlet, is equipped with the water pipe of circulation between second processing room and the second groove body, the second groove body is also configured with aerator.Utility model device is compact-sized, altogether with photochemical catalytic oxidation by light electrolysis class Fenton's reaction, reduces costs for processing waste water, simplifies operation, improve practical value.
Description
Technical field
The utility model belongs to technical field for the treatment of of organic waste, and in particular to a kind of processing of light electrolysis cooperative photocatalysis has
The device of machine waste water.
Background technique
In recent years, with the development of industrial economy, the mankind are increasing for the needs of chemical products and application, can not keep away
Exempt to cause the pollution to water resource.Processing is not in time or inappropriate, and the harmful substance in water body will give the life of the mankind and be good for
Health brings threat.How low energy consumption, pollution-free, simple and effective technical treatment waste water are used, is always what experts and scholars probed into
Hot spot is also of great significance to.
In water treatment field, micro electrolysis tech can also efficiently remove Coal Gas Washing Cycling Water organic matter, improve biodegradability, together
When also can avoid operational process in filler passivation, it is hardened phenomena such as.Technology micro-electrolysis stuffing produced is by having high electricity
The metal alloy fusion catalyst of potential difference is simultaneously produced using high temperature micropore activating technology, is aoxidized, also to the processing collection of waste water
Original, electro-deposition, flocculation, absorption, bridge formation, volume are swept and are co-precipitated etc. multi-functional in one.
TiO2Photocatalysis is being applied to degradation as a kind of high-level oxidation technology for being based on hydroxyl radical free radical (OH) process
There is advantage in terms of poisonous and harmful, difficult for biological degradation organic pollutant in waste water.But due to TiO2Light abstraction width limit
It is less than the ultra-violet (UV) band of 387nm in wavelength, and ultraviolet portion energy is typically less than 5% in solar spectrum, when practical application needs to expend
A large amount of electric energy production ultraviolet light causes this high-level oxidation technology to be difficult to engineering popularization and application at present.Some research discoveries pair
Organic matter in processing water environment, TiO2Though doping treatment can widen its light abstraction width to visible region, by shadow simultaneously
Ring TiO2Stability, the TiO after doping2Band gap narrows, selective to the degradation of organic pollutant under visible light,
And H2O2Help TiO2Visible light catalytic reaction shows preferable application prospect, both do not needed complicated doping vario-property processing and
Influence TiO2Stability, and all kinds of organic pollutants can also be degraded with this condition.
Due to H2O2TiO can be helped2Realize visible light catalytic, processing sewage effect is good；Meanwhile H2O2It can also be filled out with light electrolysis
Material forms heterogeneous Fenton-like system, and processing sewage is at low cost.Method is preferably combined if can find between two kinds of technologies,
It will be of great significance to the development for the treatment of of Organic Wastewater now.
Utility model content
The purpose of this utility model is to provide a kind of devices of light electrolysis cooperative photocatalysis processing organic wastewater.
To achieve the goals above, the technical solution that the utility model is taken is as follows:
A kind of device of light electrolysis cooperative photocatalysis processing organic wastewater, the first groove body and the including being cuboid
Two groove bodies, the first groove body upper and lower corresponding and the first groove body are located at the top of the second groove body；Left part is from left-hand in first groove body
The right side is successively arranged first partition and second partition, the front and rear sides of the first partition and bottom with the seamless company of the first groove body
Connect, and the height of first partition is lower than the height of the first groove body, the front and rear sides of the second partition and bottom and pond body without
Seam connection, the lower part of second partition is uniformly provided with several permeable holes；The first partition and second partition separate the first groove body
At mud chamber, the first process chamber and second processing room, the first filler, the partial size of first filler are placed in the first process chamber
Greater than the aperture of permeable hole, the lower part of second processing room is fixed with the first strainer in the horizontal direction, if being placed on the first strainer
The second filler is done, lower part is fixed with the second strainer in the horizontal direction in the second groove body, is placed with photochemical catalyst on the second strainer；
The middle part of first groove body left side wall is equipped with water inlet, and water inlet is connected with water inlet line, and water inlet line is equipped with
Delivery pump；The bottom of first groove body right side wall is exported equipped with first circulation, and the top of the second groove body right side wall is equipped with first circulation
Entrance, is equipped with the first water pipe between first circulation outlet and first circulation entrance, the first water pipe is equipped with the first valve；First slot
The top of body right side wall is equipped with second circulation entrance, and the bottom of the second groove body right side wall is exported equipped with second circulation, second circulation
The second water pipe is equipped between entrance and second circulation outlet, the second water pipe is equipped with suction pump and the second valve；Second groove body
Bottom is equipped with outlet conduit, and outlet conduit is equipped with third valve；The bottom of second groove body left side wall is equipped with blow vent, described logical
Port goes out inserted with snorkel, and the snorkel is located at the intracorporal end of the second slot and is connected with aeration head, and snorkel is located at second
End outside groove body is connected with aeration pump.
Preferably, screen is hinged at the top of first partition, the left end of screen is hooked in the top of the first groove body left side wall,
The front and rear sides of screen are mutually abutted against with the forward and backward inner wall of the first groove body respectively, and third strainer is provided on screen.
Preferably, first filler is zeolite, and second filler is iron carbon filler, and the photochemical catalyst is graininess
Titanium dioxide.
Preferably, first groove body and the second groove body are made of organic glass, and the aeration head is that the pure titanium of micropore exposes
Gas head.
Further, in utility model device, light source part can not only use natural light, can also be using simulation nature
Light, Metal halogen lamp can be set in the side of the second groove body thus.
When handling organic wastewater, waste water first after simple precipitation, filtering, goes to remove water utility model device by zeolite
In ammonia nitrogen, add hydrogen peroxide, make water circulation in the first groove body and the second groove body, realize light electrolysis class Fenton effect
It should be with the synergistic effect of visible light catalytic oxidation.Utility model device is compact-sized, and light electrolysis class Fenton's reaction is urged with light
Change oxidation altogether, is reduced costs for processing waste water, simplify operation, improve practical value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the first groove body and the second groove body inside (not placing filler) in Fig. 1.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of device of light electrolysis cooperative photocatalysis processing organic wastewater, including be cuboid
The first groove body 1 and the second groove body 2,1 upper and lower corresponding of the first groove body and the first groove body 1 are located at the top of the second groove body 2；
The arranged on left and right sides of the bottom surface of first groove body 1 is provided with the first stabilizer blade 11, the distance between described two first stabilizer blades 11 with
The distance between second groove body, 2 left side wall and right side wall are adapted, and are placed in the first groove body 1 on second groove body 2, the first stabilizer blade
11 just protrude into keep the first groove body 1 steady in the second groove body 2, and the arranged on left and right sides of 2 bottom surface of the second groove body is provided with the
Two stabilizer blades 14, the setting of the second stabilizer blade 14 are corresponding with the first stabilizer blade 11.
Left part is successively arranged first partition 5 and second partition 6 from left to right in first groove body 1.The first partition 5
Front and rear sides and bottom are seamlessly connected with the first groove body 1, and the height of first partition 5 is lower than the height of the first groove body 1；The
The top of one partition 5 is hinged with screen 4, and the left end of screen 4 is hooked in the top of 1 left side wall of the first groove body, the front and back two of screen 4
Forward and backward inner wall of the side respectively with the first groove body 1 is mutually abutted against, and third strainer is provided on screen 4.The second partition 6 it is forward and backward
Two sides and bottom are seamlessly connected with pond body, and the lower part of second partition 6 is uniformly provided with several permeable holes 7.The first partition 5 and
First groove body 1 is separated into mud chamber, the first process chamber and second processing room by second partition 6, and is placed in the first process chamber
One filler 32, the partial size of first filler 32 are greater than the aperture of permeable hole 7；The lower part of second processing room is fixed in the horizontal direction
There is the first strainer 8, several second fillers 31 are placed on the first strainer 8, the partial size of the second filler 31 is greater than the hole of the first strainer 8
Diameter；Lower part is fixed with the second strainer 12 in the horizontal direction in second groove body 2, is placed with photochemical catalyst 23, light on the second strainer 12
The partial size of catalyst 23 is greater than the aperture of the second strainer 12.
The middle part of first groove body, 1 left side wall is equipped with water inlet 3, is connected with water inlet line 34, water inlet line 34 at water inlet 3
It is equipped with delivery pump 33；The bottom of first groove body, 1 right side wall is equipped with first circulation outlet 10, the top of 2 right side wall of the second groove body
Equipped with first circulation entrance 17, first circulation exports and is equipped with first circulation water pipe 30 between 10 and first circulation entrance 17, and first
Circulating water pipe 30 is equipped with the first valve 29；The top of first groove body, 1 right side wall is equipped with second circulation entrance 9, and the second groove body 2 is right
The bottom of side wall is equipped with second circulation outlet 16, is equipped with second circulation water between second circulation entrance 9 and second circulation outlet 16
Pipe 27, second circulation water pipe 27 are equipped with suction pump 26 and the second valve 28；The bottom of second groove body 2 is equipped with water outlet 15, out
Outlet conduit 24 is connected at the mouth of a river 15, outlet conduit 24 is equipped with third valve 25；The bottom of second groove body, 2 left side wall is equipped with
Blow vent 13, the blow vent 13 go out inserted with snorkel 21, and the end that the snorkel 21 is located in the second groove body 2 is connected with
Aeration head 22, the end that snorkel 21 is located at outside the second groove body 2 are connected with aeration pump 19, the 4th valve are additionally provided on snorkel 21
20。
Wherein, first filler 32 is zeolite, and second filler 31 is iron carbon filler, and the photochemical catalyst 23 is
Granular titanium dioxide, the first filler 32, the second filler 31 and photochemical catalyst 23 are ordinary commercial products, their dosage can
Take the circumstances into consideration to increase and decrease according to waste water situation.First groove body 1 and the second groove body 2 are made of organic glass, and the aeration head 22 is
The pure titanium aeration head 22 of micropore.Metal halogen lamp 18 is arranged in the left side of second groove body 2, to simulate natural light, increases intensity of illumination.
Before use, each instrument and valve are in closed state.In use, it is first turned on Metal halogen lamp 18, it is steady into preheating
It is fixed, delivery pump 33 is then opened, organic wastewater is conveyed into sedimentation basin by water inlet line 34, organic wastewater is simple in mud chamber
Single to precipitate, when liquid level is higher than first partition 5 in mud chamber, waste water overflows into the first process chamber through third strainer, inhales by zeolite
Attached removal ammonia nitrogen；Then waste water enters second processing room by the permeable hole 7 of 6 lower part of second partition, when the liquid of second processing room
When face rises to setting position, the first valve 29 is opened, waste water enters the second groove body 2 by first circulation water pipe 30；When the second slot
When the amount of waste water is almost the 2/3 of 2 volume of the second groove body in body 2, the first valve 29 is closed, when waste water in second processing room
When amount is almost the 2/3 of second processing room volume, delivery pump 33 is closed, stops intaking to the first groove body 1；To second processing room
It is interior that appropriate hydrogen peroxide is added, aeration pump 19 and the 4th valve 20 are opened, second groove body 2 is aerated by aeration head 22, is then beaten
Suction pump 26 is opened, the first valve 29 and the second valve 28 are adjusted, makes water flow in first circulation water pipe 30 and second circulation water pipe 27
Speed is consistent.H during waste water recycles between the first groove body 1 and the second groove body 2, in water2O2It can be at second
Reason interior helps iron carbon filler to carry out microelectrolysis processing, H2O2Visible light catalytic oxygen can also be realized by assisting titanium dioxide in the second groove body 2
Change.The third valve 25 on outlet conduit 24 is opened, test is sampled to water outlet, if reaching defined discharge standard, is closed
Suction pump 26 and the second valve 28 are closed, making that treated, water is discharged from outlet conduit 24, can then proceed in above-mentioned steps and weighs again
New water inlet, is then handled.To not use device processing organic wastewater temporarily, then indoor waste water will be precipitated by, which needing, clears out.
The device of above-mentioned light electrolysis cooperative photocatalysis processing organic wastewater not only increases the degradation rate of organic wastewater, and
And facilitate operation and sample detection.
Claims (5)
1. a kind of device of light electrolysis cooperative photocatalysis processing organic wastewater, it is characterised in that: the including being cuboid
One groove body and the second groove body, the first groove body upper and lower corresponding and the first groove body are located at the top of the second groove body；In first groove body
Left part is successively arranged first partition and second partition from left to right, and the front and rear sides of the first partition and bottom are with first
Groove body seamless connection, and the height of first partition is lower than the height of the first groove body, the front and rear sides of the second partition and bottom
It is seamlessly connected with pond body, the lower part of second partition is uniformly provided with several permeable holes；The first partition and second partition are by
One groove body is separated into mud chamber, the first process chamber and second processing room, is placed with the first filler in the first process chamber, and described first
The partial size of filler is greater than the aperture of permeable hole, and the lower part of second processing room is fixed with the first strainer, the first strainer in the horizontal direction
On be placed with several second fillers, lower part is fixed with the second strainer in the horizontal direction in the second groove body, is placed on the second strainer
Photochemical catalyst；
The middle part of first groove body left side wall is equipped with water inlet, and water inlet is connected with water inlet line, and water inlet line is equipped with conveying
Pump；The bottom of first groove body right side wall is exported equipped with first circulation, and the top of the second groove body right side wall is equipped with first circulation entrance,
The first water pipe is equipped between first circulation outlet and first circulation entrance, the first water pipe is equipped with the first valve；First groove body is right
The top of side wall is equipped with second circulation entrance, and the bottom of the second groove body right side wall is exported equipped with second circulation, second circulation entrance
The second water pipe is equipped between second circulation outlet, the second water pipe is equipped with suction pump and the second valve；The bottom of second groove body
Equipped with outlet conduit, outlet conduit is equipped with third valve；The bottom of second groove body left side wall is equipped with blow vent, the blow vent
Out inserted with snorkel, the snorkel is located at the intracorporal end of the second slot and is connected with aeration head, and snorkel is located at the second groove body
Outer end is connected with aeration pump.
2. the device of light electrolysis cooperative photocatalysis processing organic wastewater according to claim 1, it is characterised in that: first partition
Top be hinged with screen, the left end of screen is hooked in the top of the first groove body left side wall, and the front and rear sides of screen are respectively with
The forward and backward inner wall of one groove body is mutually abutted against, and third strainer is provided on screen.
3. the device of light electrolysis cooperative photocatalysis processing organic wastewater according to claim 1, it is characterised in that: described first
Filler is zeolite, and second filler is iron carbon filler, and the photochemical catalyst is granular titanium dioxide.
4. the device of light electrolysis cooperative photocatalysis processing organic wastewater according to claim 1, it is characterised in that: described first
Groove body and the second groove body are made of organic glass, and the aeration head is the pure titanium aeration head of micropore.
5. according to claim 1 to the device of any light electrolysis cooperative photocatalysis processing organic wastewater in 4, feature exists
In: the side of the second groove body, which is equipped with, provides the Metal halogen lamp of illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561790.4U CN208378625U (en) | 2018-04-19 | 2018-04-19 | A kind of device of light electrolysis cooperative photocatalysis processing organic wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561790.4U CN208378625U (en) | 2018-04-19 | 2018-04-19 | A kind of device of light electrolysis cooperative photocatalysis processing organic wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378625U true CN208378625U (en) | 2019-01-15 |
Family
ID=64972497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561790.4U Expired - Fee Related CN208378625U (en) | 2018-04-19 | 2018-04-19 | A kind of device of light electrolysis cooperative photocatalysis processing organic wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208378625U (en) |
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2018
- 2018-04-19 CN CN201820561790.4U patent/CN208378625U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200419 |