CN207619111U - A kind of powered by wind energy nitration denitrification strengthened denitrification device - Google Patents
A kind of powered by wind energy nitration denitrification strengthened denitrification device Download PDFInfo
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- CN207619111U CN207619111U CN201721674340.8U CN201721674340U CN207619111U CN 207619111 U CN207619111 U CN 207619111U CN 201721674340 U CN201721674340 U CN 201721674340U CN 207619111 U CN207619111 U CN 207619111U
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- denitrification
- artificial swamp
- positive electrode
- negative electrode
- nitrification tank
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Abstract
The utility model discloses a kind of powered by wind energy nitration denitrification strengthened denitrification devices, including DC power supply apparatus, artificial swamp, positive electrode, negative electrode and captation, the wind electricity generating system and accumulator that the DC power supply apparatus includes column, is arranged on column, wind electricity generating system 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 wind 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 powered by wind energy 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 powered by wind energy nitration denitrification strengthened denitrification device, energy
Electric microfield enough is provided for artificial swamp using wind energy, and nitrification tank oxygen content is improved with aerator by partition board and is reduced
The oxygen content in 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 powered by wind energy nitration denitrification
Strengthened denitrification device, including DC power supply apparatus, artificial swamp, the positive electricity for being inserted into artificial swamp and being connect with DC power supply apparatus
Pole and negative electrode and captation in artificial swamp downstream is set, the DC power supply apparatus includes column, setting vertical
Wind electricity generating system on column and accumulator, to charge the battery by voltage-stablizer, the accumulator is just for wind electricity generating system
Pole and cathode are connected with the positive electrode and the negative electrode by conducting wire respectively, and power switch is arranged in accumulator；It is described artificial
It is horizontally arranged with partition board in wetland, artificial swamp is divided into the denitrification pond of the nitrification tank and lower layer on upper layer by partition board, in nitrification tank
Aerator is set, leakage hole is set on partition board, electrically operated valve is arranged in leakage hole, and electrically operated valve is by storage battery power supply, motor-driven valve
The controller of door is arranged in the outside of artificial swamp；The positive electrode is arranged in nitrification tank, and the negative electrode is arranged in anti-nitre
Change in pond.
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 artificial swamp that the utility model, which can utilize wind energy,
Electric microfield is provided, and the oxygen content in denitrification pond to improve nitrification tank oxygen content and is reduced by partition board and aerator, from
And reinforce wetland nitrification, anti-nitration reaction, its nitric efficiency is improved, the area of wind energy resources 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, wind electricity generating system 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 7 and negative electrode 8 that are connect with DC power supply apparatus and captation in 1 downstream of artificial swamp is set
10, the DC power supply apparatus includes column 2, the wind electricity generating system 3 that is arranged on column 2 and accumulator 5, wind power generation dress
Set 3 by voltage-stablizer 4 be accumulator 5 charge, the accumulator 5 anode and cathode respectively with the positive electrode 7 and described the moon
Electrode 8 is connected by conducting wire, and power switch 6 is arranged in accumulator 5；Partition board 12, partition board 12 are horizontally arranged in the artificial swamp 1
Divide artificial swamp 1 to the nitrification tank for upper layer and the denitrification pond of lower layer, aerator 9 is set in nitrification tank, is set on partition board 12
Leakage hole is set, electrically operated valve 11 is arranged in leakage hole, and electrically operated valve 11 is powered by accumulator 5, and the controller 13 of electrically operated valve 11 is set
It sets in 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.It can increase the contact area with waste water in the positive electrode 7 and negative electrode 8 of reticular structure, improve reaction efficiency.
The operation principle of the utility model is：Wind electricity generating system 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 where not having wind, 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 NO2 -Or
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 water2 -Or NO3 -As 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 the area of wind energy resources abundance.
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 powered by wind energy nitration denitrification strengthened denitrification device, including DC power supply apparatus, artificial swamp, insertion Manual moist
Ground and the positive electrode and negative electrode that are connect with DC power supply apparatus and captation in artificial swamp downstream is set, feature
It is：The wind electricity generating system and accumulator that the DC power supply apparatus includes column, is arranged on column, wind electricity generating system
To charge the battery by voltage-stablizer, the anode of the accumulator and cathode pass through with the positive electrode and the negative electrode respectively
Conducting wire is connected, and power switch is arranged in accumulator；Partition board is horizontally arranged in the artificial swamp, artificial swamp is divided by partition board
The denitrification pond of the nitrification tank and lower layer of layer, nitrification tank is interior to be arranged aerator, leakage hole is arranged on partition board, electricity is arranged in leakage hole
Movable 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 is set
It sets in nitrification tank, the negative electrode is arranged in denitrification pond.
2. powered by wind energy nitration denitrification strengthened denitrification device according to claim 1, it is characterised in that：The Manual moist
Emergent aquactic plant is planted on the surface layer of ground nitrification tank, and the positive electrode is located at below emergent aquactic plant, and the aerator is located at positive electrode
Lower section.
3. powered by wind energy nitration denitrification strengthened denitrification device according to claim 1 or 2, it is characterised in that：The sun
Electrode and negative electrode are reticular structure and are covered with the cross section of the nitrification tank and the denitrification pond respectively.
4. powered by wind energy nitration denitrification strengthened denitrification device according to claim 1 or 2, it is characterised in that：The sun
Electrode and negative electrode are slab construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674340.8U CN207619111U (en) | 2017-12-05 | 2017-12-05 | A kind of powered by wind energy nitration denitrification strengthened denitrification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674340.8U CN207619111U (en) | 2017-12-05 | 2017-12-05 | A kind of powered by wind energy nitration denitrification strengthened denitrification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619111U true CN207619111U (en) | 2018-07-17 |
Family
ID=62825720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674340.8U Active CN207619111U (en) | 2017-12-05 | 2017-12-05 | A kind of powered by wind energy nitration denitrification strengthened denitrification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619111U (en) |
-
2017
- 2017-12-05 CN CN201721674340.8U patent/CN207619111U/en active Active
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