CN205668981U - Sewage disposal reutilization system - Google Patents
Sewage disposal reutilization system Download PDFInfo
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- CN205668981U CN205668981U CN201520825905.2U CN201520825905U CN205668981U CN 205668981 U CN205668981 U CN 205668981U CN 201520825905 U CN201520825905 U CN 201520825905U CN 205668981 U CN205668981 U CN 205668981U
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Abstract
The utility model discloses a kind of sewage disposal reutilization system, including: sewage collecting pool, Calx neutralization pond, two grades of Sedimentation tanks, one-level Sedimentation tank, clear water reserviors, one-level ammonia aeration pond, secondary amine stripping pond, collecting-tank, anaerobic pond, the first Aerobic Pond, the second Aerobic Pond, final settling tanks, the first discharge pond, the second discharge pond, the 3rd discharge ponds.This utility model, by processing sewage used in aluminium foil production process, removes the elements such as the free aluminum in sewage, ammonia, makes water quality reach aluminium foil and produces the requirement of preceding working procedure, has not only saved water source, also reduced production cost.
Description
Technical field
This utility model relates to sewage treatment area, particularly relates to a kind of sewage disposal reutilization system.
Background technology
Along with the development of China's economic society, water resources crisis and water environment pollution increasingly sharpen, the discharge capacity of all kinds of sewage/waste water is significantly increased, serious threat water body environment, it has also become one of focus that field of Environment Protection is paid close attention to both at home and abroad.
" integrated wastewater discharge standard " and " urban wastewater treatment firm pollutant emission standard " that China formulates has strict requirements to every " pollutant " that are emitted into natural water body.In order to reach this requirement, the technique of sewage disposal is updated, and the cost of process is continuously increased；Simultaneously because the water after Chu Liing discharges in natural water body, cause the useful wasting of resources.
And, China is vast in territory, and natural environment, economic environment exist the biggest difference, it is impossible to curb environmental pollution, therefore by a standard or a thinking, it should combine field condition, using " pollutant " as resource, regeneration.
Utility model content
The purpose of this utility model is to provide a kind of sewage disposal reutilization system, it is possible to quickly process rich salic sewage.
This utility model is achieved through the following technical solutions:
A kind of sewage disposal reutilization system, including: sewage collecting pool, Calx neutralization pond, two grades of Sedimentation tanks, one-level Sedimentation tank, clear water reserviors, one-level ammonia aeration pond, secondary amine stripping pond, collecting-tank, anaerobic pond, the first Aerobic Pond, the second Aerobic Pond, final settling tanks, the first discharge pond, the second discharge pond, the 3rd discharge ponds.
The outlet of described sewage collecting pool connects Calx neutralization pond, the outlet of described Calx neutralization pond connects one-level Sedimentation tank, the outlet of one-level Sedimentation tank connects two grades of Sedimentation tanks, the outlet of described two grades of Sedimentation tanks connects clear water reserviors, the outlet of described clear water reserviors connects one-level ammonia aeration pond, the outlet in described one-level ammonia aeration pond connects secondary amine stripping pond, and the outlet in described secondary ammonia aeration pond connects collecting-tank.
The outlet of described collecting-tank connects anaerobic pond, the outlet of described anaerobic pond connects the first Aerobic Pond, the outlet of described first Aerobic Pond connects the second Aerobic Pond, the outlet of described second Aerobic Pond connects final settling tanks, the outlet of described final settling tanks connects the first discharge pond, described first discharge pond connects the second discharge pond, and the outlet in described second discharge pond connects the 3rd discharge pond.
A described ammonia aeration pond is to pour in water by gas, reacts, and remove the ammonia dissolved in water after making air-liquid mixing.
Described anaerobic pond is the effect utilizing anaerobe, removes the Organic substance in water, and the time of needs is the longest, and therefore, the degree of depth of anaerobic pond, capacity are the biggest.
Described pond Aerobic Pond of itching well cultivates aerobic bacteria, is processed the COD in waste water by microbial action, on the other hand, it is also possible to carry out Nitrification, by the effect of nitrobacteria, ammonia nitrogen, nitrite nitrogen is converted into nitrate nitrogen.
Finally, sewage after process enters sedimentation tank, the clear water of precipitation enters discharge pond, discharge pond is divided into again the first discharge pond, the second discharge pond, the 3rd discharge pond, described first discharge pond is additionally provided with output channel, second discharge pond, the 3rd discharge pond arrange output channel equally, need according to different using and are discharged into different use regions.
This utility model, by processing sewage used in aluminium foil production process, removes the elements such as the free aluminum in sewage, ammonia, makes water quality reach aluminium foil and produces the requirement of preceding working procedure, has not only saved water source, also reduced production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
In figure: 1, sewage collecting pool；2, Calx neutralization pond；3, one-level Sedimentation tank；4, two grades of Sedimentation tanks；5, clear water reserviors；6, one-level ammonia aeration pond；7, secondary amine stripping pond；8, collecting-tank；9, the second Aerobic Pond；10, the first Aerobic Pond；11, anaerobic pond；12, final settling tanks；13, the first discharge pond；14, the second discharge pond；15, the 3rd discharge pond.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical solution of the utility model is described further.
As shown in Figure 1, a kind of sewage disposal reutilization system, including: sewage collecting pool 1,2, two grades of Sedimentation tanks 4 of Calx neutralization pond, one-level Sedimentation tank 3, clear water reserviors 5, one-level ammonia aeration pond 6, secondary amine stripping pond 7, collecting-tank 8, anaerobic pond the 11, first Aerobic Pond the 10, second Aerobic Pond 9, final settling tanks 12, first discharge pond 13, second and discharge discharge pond 15, pond the 14, the 3rd.
The outlet of described sewage collecting pool 1 connects Calx neutralization pond 2, the outlet of described Calx neutralization pond 2 connects one-level Sedimentation tank 3, the outlet of one-level Sedimentation tank 3 connects two grades of Sedimentation tanks 4, the outlet of described two grades of Sedimentation tanks 4 connects clear water reserviors 5, the outlet of described clear water reserviors 5 connects one-level ammonia aeration pond 6, the outlet in described one-level ammonia aeration pond 6 connects secondary amine stripping pond 7, and the outlet in described secondary amine stripping pond 7 connects collecting-tank 8.
The outlet of described collecting-tank 8 connects anaerobic pond 11, the outlet of described anaerobic pond 11 connects the first Aerobic Pond 10, the outlet of described first Aerobic Pond 10 connects the second Aerobic Pond 9, the outlet of described second Aerobic Pond 9 connects final settling tanks 12, the outlet of described final settling tanks 12 connects the first discharge pond 13, described first discharge pond 13 connects the second discharge pond 14, and the outlet in described second discharge pond 14 connects the 3rd discharge pond 15.
A described ammonia aeration pond is to pour in water by gas, reacts, and remove the ammonia dissolved in water after making air-liquid mixing.
Described anaerobic pond is the effect utilizing anaerobe, removes the Organic substance in water, and the time of needs is the longest, and therefore, the degree of depth of anaerobic pond, capacity are the biggest.
Described Aerobic Pond cultivates aerobic bacteria, is processed the COD in waste water by microbial action, on the other hand, it is also possible to carry out Nitrification, by the effect of nitrobacteria, ammonia nitrogen, nitrite nitrogen is converted into nitrate nitrogen.
Finally, the sewage after process enters sedimentation tank, and the clear water of precipitation enters discharge pond, and discharge pond is divided into again the first discharge pond, the second discharge pond, the 3rd discharge pond, needs according to different using and is discharged into different use regions.
The announcement of book and teaching according to the above description, those skilled in the art in the invention can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the invention is not limited in detailed description of the invention disclosed and described above, should also be as some modifications and changes of the present invention falling in the scope of the claims of the present invention.Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, the present invention is not constituted any restriction.
Claims (4)
1. a sewage disposal reutilization system, including: sewage collecting pool, Calx neutralization pond, two grades of Sedimentation tanks, one-level Sedimentation tank, clear water reserviors, one-level ammonia aeration pond, secondary amine stripping pond, collecting-tank, anaerobic pond, the first Aerobic Pond, the second Aerobic Pond, final settling tanks, the first discharge pond, the second discharge pond, the 3rd discharge pond；The outlet of described sewage collecting pool connects Calx neutralization pond, the outlet of described Calx neutralization pond connects one-level Sedimentation tank, the outlet of one-level Sedimentation tank connects two grades of Sedimentation tanks, the outlet of described two grades of Sedimentation tanks connects clear water reserviors, the outlet of described clear water reserviors connects one-level ammonia aeration pond, the outlet in described one-level ammonia aeration pond connects secondary amine stripping pond, and the outlet in described secondary amine stripping pond connects collecting-tank；The outlet of described collecting-tank connects anaerobic pond, the outlet of described anaerobic pond connects the first Aerobic Pond, the outlet of described first Aerobic Pond connects the second Aerobic Pond, the outlet of described second Aerobic Pond connects final settling tanks, the outlet of described final settling tanks connects the first discharge pond, described first discharge pond connects the second discharge pond, and the outlet in described second discharge pond connects the 3rd discharge pond.
Sewage disposal reutilization system the most according to claim 1, it is characterised in that: described first discharge pond is provided with output channel.
Sewage disposal reutilization system the most according to claim 1, it is characterised in that: described second discharge pond is provided with output channel.
Sewage disposal reutilization system the most according to claim 1, it is characterised in that: described 3rd discharge pond is provided with output channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825905.2U CN205668981U (en) | 2015-10-26 | 2015-10-26 | Sewage disposal reutilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825905.2U CN205668981U (en) | 2015-10-26 | 2015-10-26 | Sewage disposal reutilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205668981U true CN205668981U (en) | 2016-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825905.2U Expired - Fee Related CN205668981U (en) | 2015-10-26 | 2015-10-26 | Sewage disposal reutilization system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205668981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062320A (en) * | 2020-05-29 | 2020-12-11 | 江苏国瑞科技有限公司 | Green and efficient inorganic wastewater total nitrogen removal process |
-
2015
- 2015-10-26 CN CN201520825905.2U patent/CN205668981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062320A (en) * | 2020-05-29 | 2020-12-11 | 江苏国瑞科技有限公司 | Green and efficient inorganic wastewater total nitrogen removal process |
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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: 20161102 Termination date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |