CN209052533U - A kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus - Google Patents
A kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus Download PDFInfo
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- CN209052533U CN209052533U CN201821366143.4U CN201821366143U CN209052533U CN 209052533 U CN209052533 U CN 209052533U CN 201821366143 U CN201821366143 U CN 201821366143U CN 209052533 U CN209052533 U CN 209052533U
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- phosphorous
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Abstract
The utility model relates to sewage treatment fields, are related to a kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus, and the conditioning tank is connected with anaerobic pond；The conditioning tank upper left corner is provided with dirt collection basket；First device for removing phosphorous by electrolysis is located at anoxic pond top；The back purge system is located at immediately below the first device for removing phosphorous by electrolysis；It is connected on the left of the anoxic pond with anaerobic pond, is connected on the right side of anoxic pond with aerobic tank；Second device for removing phosphorous by electrolysis is located at aerobic tank top；The sedimentation basin is connected with aerobic tank, and clear water reserviors are connected on the right side of the sedimentation basin.The utility model has the characteristics that simple structure, deft design, production cost are low, stable, the design of bipolar plate structure and iron aluminium electrode material can play the function of electric flocculation and electric floating simultaneously, it is aerated by the back purge system of setting and using aerobic tank, the dirt on electrode is removed in time, improves electrolytic efficiency.
Description
Technical field
The utility model relates to water-treatment technology fields, in particular to are a kind of electricity for sanitary sewage integration apparatus
Solve dephosphorization apparatus.
Background technique
With the raising of rural development constantly improve with living standards of the people, domestic sewage in rural areas discharge amount is in increase year by year
Long trend, sewage composition is increasingly sophisticated, cannot ignore domestic sewage in rural areas bring new problem.Untreated life in the countryside is dirty
Water is not only the potential threat of drinking water source area, while being also the major reason of rivers and lakes eutrophication.Existing use
Defective workmanship existing for the domestic sewage in rural areas integrated equipment for wastewater treatment of bioanalysis, since there are interior circulation, standard biologic techniques
Only some experienced and completely releases phosphorus, inhales phosphorus process in practice in the excess sludge that system is discharged, remaining is then substantially
Aerobic zone is directly entered by anoxic without anaerobic state, this is unfavorable to system dephosphorization.Electric flocculation method processing waste water is to utilize aluminium
Or iron anode dissolution, contaminant particle in water body is gathered by the polymorphic poly-aluminium or polyferric flocculant of in-situ preparation high activity
It rolls into a ball and settles or the desmear process of dissolved air flotation.Electric flocculation technique is chiefly used in handling plating, printing and dyeing, pharmacy, process hides, papermaking at present
Equal industrial wastewaters, the disadvantages such as that there are energy consumptions is high, technical level is low.
Summary of the invention
The utility model provides a kind of electric flocculation dephosphorization apparatus for sanitary sewage disposal integration apparatus.It solves
The bad problem of current sanitary sewage disposal integration apparatus phosphor-removing effect, it have phosphor-removing effect it is good, it is high-efficient, without additional
Medicament, secondary pollution is few, manipulation and plant maintenance are simple, is easy to the advantages of automatically controlling.
In order to solve the above technical problems, the utility model adopts the technical scheme that one kind for rural sewage treatment
The device for removing phosphorous by electrolysis of integration apparatus, including conditioning tank, dirt collection basket, anaerobic pond, the first device for removing phosphorous by electrolysis, backwash dress
It sets, anoxic pond, aerobic tank, the second device for removing phosphorous by electrolysis, sedimentation basin, clear water reserviors and aerator, it is characterised in that: the adjusting
Pond is connected with anaerobic pond；The conditioning tank upper left corner is provided with dirt collection basket；First device for removing phosphorous by electrolysis is located at anoxic pond
Top；The back purge system is located at immediately below the first device for removing phosphorous by electrolysis；It is connected, lacks with anaerobic pond on the left of the anoxic pond
It is connected on the right side of oxygen pond with aerobic tank；Second device for removing phosphorous by electrolysis is located at aerobic tank top；The sedimentation basin and aerobic tank
It is connected, clear water reserviors is connected on the right side of the sedimentation basin.
Specifically, the first device for removing phosphorous by electrolysis setting is in anoxic pond, the first device for removing phosphorous by electrolysis lower part is equipped with anti-
Flusher, the setting of the second device for removing phosphorous by electrolysis are equipped with aerator in aerobic tank, the second device for removing phosphorous by electrolysis.
Specifically, the second device for removing phosphorous by electrolysis setting is in aerobic tank, the first device for removing phosphorous by electrolysis and the second electrolysis
The pole plate at dephosphorization apparatus both ends is connected with power supply, and six pieces of pole plates are arranged, and three pieces just extremely iron plate, three pieces of cathode are aluminium sheet.
Specifically, the conditioning tank upper left side is equipped with water inlet, dirt collection basket is located at below water inlet, and dirt collection basket can remove
Most of dregs.
Specifically, the integrated processing system setting, there are two reflux, the aerobic return pipe of the aerobic bottom of pond portion connects
It is connected to anoxic pond, return pipe is 1:2 with the reflux ratio for discharging into aerobic tank water pipe, and precipitating bottom of pond portion is connected to by precipitating return pipe
Anaerobic pond, precipitating return pipe are 1:1 with the reflux ratio for discharging into sedimentation basin water pipe.
Compared with prior art, beneficial effect is: anaerobic pond, anoxic pond, aerobic tank and precipitating are utilized in the utility model
Pond and clear water reserviors form rural sewage treatment integral system, are removed in sewage by anoxic denitrification and aerobic nitrification function
Total nitrogen micro- life in anaerobic- anoxic- oxic pond is passed through by anaerobic phosphorus release and the aerobic phosphorus taken the photograph in phosphorus ligands part of contaminated water
Object endogenous respiration removes most organic matter in sewage.For system phosphor-removing effect by entrainment DO and nitric acid state in returned sludge
The influence of oxygen is respectively arranged a set of device for removing phosphorous by electrolysis in anoxic pond and aerobic tank, has both electric flocculation and electric floating dual function, former
Position generates flocculant, effectively removes phosphorus in sewage and other pollutants, active high, easily manipulation, the features such as mud amount is low, warp
The sewage treatment integral system water outlet for crossing device for removing phosphorous by electrolysis reinforcement phosphor-removing effect can reach town domestic sewage discharge standard
In level-one A standard and stable, advantage of lower cost, can pass through adjust electrolysis power, flexibly cope with water quality and quantity variation.
The utility model has the characteristics that simple structure, deft design, production cost are low, stable, bipolar plate structure and iron aluminium
The design of electrode material can play the function of electric flocculation and electric floating simultaneously, by the back purge system of setting and make good use of
Oxygen pond aeration, removes the dirt on electrode in time, improves electrolytic efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model device for removing phosphorous by electrolysis.
Attached drawing mark explanation: conditioning tank 1, anaerobic pond 3, the first device for removing phosphorous by electrolysis 4, back purge system 5, lacks dirt collection basket 2
It is oxygen pond 6, aerobic tank 7, the second device for removing phosphorous by electrolysis 8, sedimentation basin 9, clear water reserviors 10, aerator 11, anode 12, cathode 13, good
Oxygen return pipe 14 and precipitating return pipe 15.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figs. 1-2, a kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus, including conditioning tank,
Dirt collection basket, anaerobic pond, the first device for removing phosphorous by electrolysis, back purge system, anoxic pond, aerobic tank, the second device for removing phosphorous by electrolysis, precipitating
Pond, clear water reserviors and aerator, it is characterised in that: the conditioning tank is connected with anaerobic pond；The conditioning tank upper left corner setting
There is dirt collection basket；First device for removing phosphorous by electrolysis is located at anoxic pond top；The back purge system is located at the first electrolysis dephosphorization dress
Immediately below setting；It is connected on the left of the anoxic pond with anaerobic pond, is connected on the right side of anoxic pond with aerobic tank；Second electrolysis removes
Phosphorus device is located at aerobic tank top；The sedimentation basin is connected with aerobic tank, and clear water reserviors are connected on the right side of the sedimentation basin.
Above scheme, first device for removing phosphorous by electrolysis are arranged in anoxic pond, and the first device for removing phosphorous by electrolysis lower part is equipped with
Back purge system, the setting of the second device for removing phosphorous by electrolysis are equipped with aerator in aerobic tank, the second device for removing phosphorous by electrolysis.Described
The setting of two device for removing phosphorous by electrolysis in aerobic tank, the pole plate at the first device for removing phosphorous by electrolysis and the second device for removing phosphorous by electrolysis both ends with electricity
Source is connected, and six pieces of pole plates are arranged, and three pieces just extremely iron plate, three pieces of cathode are aluminium sheet, and pole plate connection type is there was only both sides pole
Plate connects to power supply, and intermediate pole plate is dissolved by polarization, is easily installed and cleans, while having both electric flocculation and electric floating
Function.
Above scheme, the conditioning tank upper left side are equipped with water inlet, and dirt collection basket is located at below water inlet.Described is aerobic
The aerobic return pipe of bottom of pond portion is connected to anoxic pond, and aerobic return pipe is 1:2 sedimentation basin bottom with the reflux ratio for discharging into aerobic tank water pipe
Portion is connected to anaerobic pond by precipitating return pipe, and precipitating return pipe is 1:1 with the reflux ratio for discharging into sedimentation basin water pipe.
Working principle of the utility model is: domestic sewage in rural areas is introduced into conditioning tank by collection system, pass through conditioning tank
In dirt collection basket remove most of dregs, adjust bottom of pond portion and be provided with aerator；The boosted pump promotion of the sewage of conditioning tank is arrived
The function of anaerobic pond, anaerobic pond mainly discharges phosphorus, while also having partial organic substances to be decomposed by anaerobe；The dirt of anaerobic pond
Water enters anoxic pond after anaerobic pond stays for some time；The function of anoxic pond is mainly denitrification, and cooperation aerobic tank carries out dirty
Device for removing phosphorous by electrolysis is arranged on the top of anoxic pond in denitrogenation of water, and back purge system is arranged in device for removing phosphorous by electrolysis lower part；Setting exists
The device for removing phosphorous by electrolysis effect of anoxic pond is to generate ferric flocculant in situ to go dephosphorization by suction-operated；Setting is in electrolysis dephosphorization dress
The back purge system of lower part is set for cleaning pole plate in time, accumulation of dirt is avoided, influences electrolytic efficiency；Anoxic pond sewage stops one
Gravity flow enters aerobic tank after the section time, and aerobic tank is also provided with device for removing phosphorous by electrolysis, since aerobic tank carries aerating system, no
Back purge system is set, and aerobic tank function is cooperation anaerobic pond dephosphorization, and cooperation anoxic pond carries out nitrification denitrogenation, aerobic tank
Device for removing phosphorous by electrolysis generates aluminium flocculating agent and further goes dephosphorization and other pollutants.Aerobic tank water outlet enters sedimentation basin, sedimentation basin
Water outlet is discharged after entering clear water reserviors disinfection treatment.
In electrolytic process, three kinds of effects, i.e. electrolysis oxidation-reduction reaction, electrolytic flocculation reaction and electrolytic gas can be generally generated
Floating reaction, the device for removing phosphorous by electrolysis of the utility model utilize dipolar configuration and iron aluminium electrode, the main electricity reinforced in electrolytic process
Flocculation reaction and electrofloatation reaction are solved, phosphorus and other pollutants in sewage are effectively removed by generation iron aluminum flocculation body
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (5)
1. a kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus, including conditioning tank (1), dirt collection basket (2), detest
Oxygen pond (3), the first device for removing phosphorous by electrolysis (4), back purge system (5), anoxic pond (6), aerobic tank (7), the second electrolysis dephosphorization dress
Set (8), sedimentation basin (9), clear water reserviors (10) and aerator (11), it is characterised in that: the conditioning tank (1) and anaerobic pond (3)
It is connected；Conditioning tank (1) upper left corner is provided with dirt collection basket (2)；First device for removing phosphorous by electrolysis (4) is located at anoxic pond
(6) top；The back purge system (5) is located at immediately below the first device for removing phosphorous by electrolysis (4)；On the left of the anoxic pond (6) with detest
Oxygen pond (3) is connected, and is connected on the right side of anoxic pond (6) with aerobic tank (7)；Second device for removing phosphorous by electrolysis (8) is located at aerobic
Pond (7) top；The sedimentation basin (9) is connected with aerobic tank (7), connects clear water reserviors (10) on the right side of the sedimentation basin (9).
2. a kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus according to claim 1, feature
Be: in anoxic pond (6), the first device for removing phosphorous by electrolysis (4) lower part is equipped with recoil for the first device for removing phosphorous by electrolysis (4) setting
Cleaning device (5), the second device for removing phosphorous by electrolysis (8) setting are equipped with aerator in aerobic tank (7), the second device for removing phosphorous by electrolysis (8)
(11).
3. a kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus according to claim 2, feature
Be: the second device for removing phosphorous by electrolysis (8) setting is removed in aerobic tank (7), the first device for removing phosphorous by electrolysis (4) and the second electrolysis
The pole plate at phosphorus device (8) both ends is connected with power supply, and six pieces of pole plates are arranged, and three pieces of anodes (12) are iron plate, three pieces of cathode
It (13) is aluminium sheet.
4. a kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus according to claim 1, feature
Be: conditioning tank (1) upper left side is equipped with water inlet, and dirt collection basket (2) is located at below water inlet.
5. a kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus according to claim 1, feature
Be: the aerobic return pipe in aerobic tank (7) bottom (14) is connected to anoxic pond (6), aerobic return pipe (14) and is discharged into
The reflux ratio of oxygen pond (7) water pipe is 1:2, and sedimentation basin (9) bottom is connected to anaerobic pond (3) by precipitating return pipe (15), is precipitated
Return pipe (15) is 1:1 with the reflux ratio for discharging into sedimentation basin (9) water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366143.4U CN209052533U (en) | 2018-08-23 | 2018-08-23 | A kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366143.4U CN209052533U (en) | 2018-08-23 | 2018-08-23 | A kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus |
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| Publication Number | Publication Date |
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| CN209052533U true CN209052533U (en) | 2019-07-02 |
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| CN201821366143.4U Active CN209052533U (en) | 2018-08-23 | 2018-08-23 | A kind of device for removing phosphorous by electrolysis for rural sewage treatment integration apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174443A (en) * | 2020-10-23 | 2021-01-05 | 广东沣和环保科技有限公司 | Rural domestic sewage treatment |
| CN112794562A (en) * | 2020-12-25 | 2021-05-14 | 安徽国祯环保节能科技股份有限公司 | Rural domestic sewage treatment integrated device |
| CN114590959A (en) * | 2022-03-01 | 2022-06-07 | 贵州高投生态产业有限公司 | ECOF four-micro-physical sewage treatment system, treatment process and application |
-
2018
- 2018-08-23 CN CN201821366143.4U patent/CN209052533U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174443A (en) * | 2020-10-23 | 2021-01-05 | 广东沣和环保科技有限公司 | Rural domestic sewage treatment |
| CN112794562A (en) * | 2020-12-25 | 2021-05-14 | 安徽国祯环保节能科技股份有限公司 | Rural domestic sewage treatment integrated device |
| CN114590959A (en) * | 2022-03-01 | 2022-06-07 | 贵州高投生态产业有限公司 | ECOF four-micro-physical sewage treatment system, treatment process and application |
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