CN207619109U - A kind of solar powered nitration denitrification strengthened denitrification device - Google Patents
A kind of solar powered nitration denitrification strengthened denitrification device Download PDFInfo
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- CN207619109U CN207619109U CN201721674308.XU CN201721674308U CN207619109U CN 207619109 U CN207619109 U CN 207619109U CN 201721674308 U CN201721674308 U CN 201721674308U CN 207619109 U CN207619109 U CN 207619109U
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- denitrification
- positive electrode
- artificial swamp
- negative electrode
- nitrification tank
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Abstract
The utility model discloses a kind of solar powered nitration denitrification strengthened denitrification devices, including DC power supply apparatus, artificial swamp, positive electrode, negative electrode and captation, the solar panel and accumulator that the DC power supply apparatus includes column, is arranged on column, solar panel by voltage-stablizer to charge the battery, the anode and cathode of the accumulator are connected with the positive electrode and the negative electrode by conducting wire respectively, and power switch is arranged in accumulator；Partition board is horizontally arranged in the artificial swamp, artificial swamp is divided into the denitrification pond of the nitrification tank and lower layer on upper layer, aerator is arranged in nitrification tank by partition board, leakage hole is arranged on partition board, electrically operated valve is arranged in leakage hole；The positive electrode is arranged in nitrification tank, and the negative electrode is arranged in denitrification pond.The utility model can provide electric microfield using solar energy for artificial swamp, to reinforce wetland nitrification, anti-nitration reaction, improve its nitric efficiency.
Description
Technical field
The utility model belongs to field of waste water treatment more particularly to a kind of solar powered nitration denitrification strengthened denitrification dress
It sets.
Background technology
Currently, artificial swamp obtains the extensive concern of people and grinds as the water technology of a kind of low cost, low energy consumption
Study carefully.Artificial swamp is reached by emergent aquactic plant, multimedium filter bed and microbiologic population by the synergistic effect of physics, chemistry and biology
Remove the purpose of water pollutant.At the same time, artificial swamp can form natural aerobic zone and anaerobic zone, can be carried out at the same time nitre
Change anti-nitration reaction.
In traditional artificial swamp, power supply mostlys come from power grid, and power consumption cost is larger, in addition, artificial swamp day
The aerobic zone O so formed2Content is not high, the O of anaerobic zone2Content is also not low enough.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of solar powered nitration denitrification strengthened denitrification device,
Solar energy can be utilized to provide electric microfield for artificial swamp, and nitrification tank oxygen content is improved simultaneously by partition board and aerator
The oxygen content for reducing denitrification pond improves its nitric efficiency to reinforce wetland nitrification, anti-nitration reaction.
To achieve the goals above, technical solution adopted in the utility model is：A kind of solar powered anti-nitre of nitrification
Change strengthened denitrification device, including DC power supply apparatus, artificial swamp, the sun for being inserted into artificial swamp and being connect with DC power supply apparatus
Electrode and negative electrode and captation in artificial swamp downstream is set, the DC power supply apparatus includes that column, setting exist
Solar panel on column and accumulator, solar panel by voltage-stablizer to charge the battery, the accumulator
Anode and cathode are connected with the positive electrode and the negative electrode by conducting wire respectively, and power switch is arranged in accumulator；The people
Partition board is horizontally arranged in work wetland, artificial swamp is divided into the denitrification pond of the nitrification tank and lower layer on upper layer, nitrification tank by partition board
Leakage hole is arranged on partition board for interior setting aerator, and electrically operated valve is arranged in leakage hole, and electrically operated valve is electronic by storage battery power supply
The controller of valve is arranged in the outside of artificial swamp；The positive electrode is arranged in nitrification tank, and the negative electrode is arranged anti-
In nitrification tank.
As a kind of optimal technical scheme of the utility model, the surface layer plantation of the artificial swamp nitrification tank is endured water and is planted
Object, the positive electrode are located at below emergent aquactic plant, and the aerator is located at below positive electrode.
As a kind of optimal technical scheme of the utility model, the positive electrode and negative electrode are reticular structure and difference
It is covered with the cross section of the nitrification tank and the denitrification pond.
As a kind of optimal technical scheme of the utility model, the positive electrode and negative electrode are slab construction.
It is using advantageous effect caused by above-mentioned technical proposal：It is Manual moist that the utility model, which can utilize solar energy,
Ground provides electric microfield, and to improve nitrification tank oxygen content and reduces the oxygen content in denitrification pond by partition board and aerator,
To reinforce wetland nitrification, anti-nitration reaction, its nitric efficiency is improved, the region of solar energy abundance is suitable for.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the overall structure diagram of the utility model.
In figure：1, artificial swamp 2, column 3, solar panel 4, voltage-stablizer 5, accumulator 6, power switch 7, positive electrode
8, negative electrode 9, aerator 10, captation 11, electrically operated valve 12, partition board 13, controller
Specific implementation mode
The structure of one specific implementation mode of the utility model includes DC power supply apparatus, artificial swamp 1, is inserted into manually
Wetland 1 and the positive electrode and negative electrode 8 that are connect with DC power supply apparatus and captation in 1 downstream of artificial swamp is set
10, DC power supply apparatus includes column 2, the solar panel 3 that is arranged on column 2 and accumulator 5, solar panel 3
By voltage-stablizer 4 be accumulator 5 charge, the accumulator 5 anode and cathode respectively with the positive electrode 7 and the negative electrode
8 are connected by conducting wire, and power switch 6 is arranged in accumulator 5；It is horizontally arranged with partition board 12 in the artificial swamp 1, partition board 12 is by people
Work wetland 1 divides the nitrification tank for upper layer and the denitrification pond of lower layer, and aerator 9 is arranged in nitrification tank, leakage is arranged on partition board 12
Electrically operated valve 11 is arranged in water hole, leakage hole, and electrically operated valve 11 is powered by accumulator 5, and the setting of controller 13 of electrically operated valve 11 exists
The outside of artificial swamp 1；The positive electrode 7 is arranged in nitrification tank, and the negative electrode 8 is arranged in denitrification pond.
Emergent aquactic plant is planted on the surface layer of 1 nitrification tank of the artificial swamp, and the positive electrode 7 is located at below emergent aquactic plant, institute
It states aerator 9 and is located at 7 lower section of positive electrode.Aerator 9 supplies oxygen for nitrification tank, improves the oxygen content of nitrification tank, improves nitrification
Reaction efficiency.
The positive electrode 7 and negative electrode 8 are reticular structure and are covered with the nitrification tank and the denitrification pond respectively
Cross section.The positive electrode 7 and negative electrode 8 of reticular structure can increase the contact area with waste water, improve reaction efficiency.
The operation principle of the utility model is：Solar panel 3 is charged by voltage-stablizer 4 for accumulator 5, is not only reduced
Carbon emission, and after 5 electric power storage of accumulator, even if wastewater treatment can be carried out continuously if in the case of night, increase this practicality
Novel work timing.
Positive electrode 7 and negative electrode 8 are separately connected the anode and cathode of accumulator 5, make positive electrode 7 and negative electrode 8 band respectively
There are positive electricity and negative electricity, forms electric microfield.
By controller 13, electrically operated valve 11 is closed, waste water enters nitrification tank, and aerator 9 provides largely for nitrification tank
O2, O2As electron acceptor, NH in waste water4 +As electron donor, to carry out nitration reaction, NH4+ it is converted into NO2Or
NO3-.Aerator 9 is closed in advance, makes O in waste water2It consumes, then by controller 13, opens electrically operated valve 11, waste water stream
Enter denitrification pond, due to the effect of partition board 12, extraneous O2It is difficult to enter denitrification pond, makes the O in denitrification pond2Content is relatively low, at this time
Negative electrode 8 is used as electron donor, the NO in waste water2Or NO3As electron acceptor, anti-nitration reaction is carried out, by NO2Or NO3-
It is reduced to N2, N2It is finally discharged through electrically operated valve 11 and nitrification tank, or is brought in captation 10 and is discharged.
The utility model is suitable for region with abundant light supply.
Foregoing description is only used as the enforceable technical solution of the utility model to propose, not as to its technical solution itself
Single restrictive condition.
Claims (4)
1. a kind of solar powered nitration denitrification strengthened denitrification device, including DC power supply apparatus, artificial swamp, insertion are manually
Wetland and the positive electrode and negative electrode that are connect with DC power supply apparatus and captation in artificial swamp downstream is set, it is special
Sign is：The solar panel and accumulator that the DC power supply apparatus includes column, is arranged on column, solar power generation
To charge the battery by voltage-stablizer, the anode and cathode of the accumulator are logical with the positive electrode and the negative electrode respectively for plate
It crosses conducting wire to be connected, power switch is arranged in accumulator；Partition board is horizontally arranged in the artificial swamp, artificial swamp is divided by partition board
The nitrification tank on upper layer and the denitrification pond of lower layer, nitrification tank is interior to be arranged aerator, leakage hole is arranged on partition board, leakage hole is arranged
Electrically operated valve, electrically operated valve are arranged by storage battery power supply, the controller of electrically operated valve in the outside of artificial swamp；The positive electrode
It is arranged in nitrification tank, the negative electrode is arranged in denitrification pond.
2. solar powered nitration denitrification strengthened denitrification device according to claim 1, it is characterised in that：It is described artificial
Emergent aquactic plant is planted on the surface layer of wetland nitrification tank, and the positive electrode is located at below emergent aquactic plant, and the aerator is located at positive electricity
Below pole.
3. solar powered nitration denitrification strengthened denitrification device according to claim 1 or 2, it is characterised in that：It is described
Positive electrode and negative electrode are reticular structure and are covered with the cross section of the nitrification tank and the denitrification pond respectively.
4. solar powered nitration denitrification strengthened denitrification device according to claim 1 or 2, it is characterised in that：It is described
Positive electrode and negative electrode are slab construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674308.XU CN207619109U (en) | 2017-12-05 | 2017-12-05 | A kind of solar powered nitration denitrification strengthened denitrification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674308.XU CN207619109U (en) | 2017-12-05 | 2017-12-05 | A kind of solar powered nitration denitrification strengthened denitrification device |
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|---|---|
| CN207619109U true CN207619109U (en) | 2018-07-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231675A (en) * | 2018-10-15 | 2019-01-18 | 西安建筑科技大学 | A kind of electric flocculation membrane biological reaction pool and its operating method based on solar energy |
| CN110395858A (en) * | 2019-05-31 | 2019-11-01 | 盐城工学院 | A kind of electro-catalysis experimental provision of downlink drowned flow artificial wet land |
| CN110395805A (en) * | 2019-07-30 | 2019-11-01 | 盐城工学院 | A kind of reinforcing horizontal subsurface flow wetland microorganism electrochemical device |
-
2017
- 2017-12-05 CN CN201721674308.XU patent/CN207619109U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231675A (en) * | 2018-10-15 | 2019-01-18 | 西安建筑科技大学 | A kind of electric flocculation membrane biological reaction pool and its operating method based on solar energy |
| CN110395858A (en) * | 2019-05-31 | 2019-11-01 | 盐城工学院 | A kind of electro-catalysis experimental provision of downlink drowned flow artificial wet land |
| CN110395858B (en) * | 2019-05-31 | 2024-08-16 | 盐城工学院 | Electrocatalytic experimental device for downstream subsurface flow constructed wetland |
| CN110395805A (en) * | 2019-07-30 | 2019-11-01 | 盐城工学院 | A kind of reinforcing horizontal subsurface flow wetland microorganism electrochemical device |
| CN110395805B (en) * | 2019-07-30 | 2024-01-23 | 盐城工学院 | Microbial electrochemical device for strengthening horizontal subsurface flow wetland |
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