CN104649503A - Domestic sewage treatment system - Google Patents
Domestic sewage treatment system Download PDFInfo
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- CN104649503A CN104649503A CN201310597529.1A CN201310597529A CN104649503A CN 104649503 A CN104649503 A CN 104649503A CN 201310597529 A CN201310597529 A CN 201310597529A CN 104649503 A CN104649503 A CN 104649503A
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- tank
- output terminal
- input terminus
- grid
- domestic sewage
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention relates to a domestic sewage treatment system, which includes a grid, a regulating tank, an anoxic tank, an aerobic tank, a precipitation tank and a disinfection tank. The input end of the grid is connected to the input end of the regulating tank, the output end of the regulating pool is connected to the input end of the anoxic tank, the output end of the anoxic tank is connected to the input end of the aerobic tank, the output end of the aerobic tank is connected to the input end of the precipitation tank, and the output end of the precipitation tank is connected to the input end of the disinfection tank. The domestic sewage treatment system provided by the invention has the characteristics of good treatment effect and good effluent water quality.
Description
Technical field
The present invention relates to one way of life Sewage treatment systems.
Background technology
In our life, sanitary sewage is found everywhere, in order to the disease caused sewage effectively controls, reach and improve and ensure people in the countryside living environment, reduce the object of pathophoresis, we effectively must process sanitary sewage, and sewage is purified.But in concrete implementation process, traditional Sewage treatment systems has following problem:
1, technique is longer, breaks ground more, so often floor space is large, installation and maintenance bothers very much;
2, have blast aeration or artificial swamp in traditional waste water treatment process, blast aeration energy consumption is comparatively large, and working cost is higher, and artificial swamp floor space is large.
Summary of the invention
For the deficiencies in the prior art, the invention provides one way of life Sewage treatment systems, the present invention has the feature of the good and effluent quality for the treatment of effect.
The technical scheme solved the problems of the technologies described above is as follows:
One way of life Sewage treatment systems, comprise grid, equalizing tank, anoxic pond, Aerobic Pond, settling tank, sterilization pool, the input terminus of grid is connected with the input terminus of equalizing tank, the output terminal of equalizing tank is connected with the input terminus of anoxic pond, the input terminus of the output terminal of anoxic pond also Aerobic Pond connects, the output terminal of Aerobic Pond is connected with the input terminus of settling tank, and the output terminal of settling tank is connected with the input terminus of sterilization pool.
Also comprise a sludge sump, this sludge sump is connected with the output terminal of grid and settling tank respectively.
Also comprise a nitrification liquid counter flow controller, this nitrification liquid counter flow controller is connected between the output terminal of equalizing tank and Aerobic Pond.
Have employed such scheme, native system processes sanitary sewage with the structure of the parallel upward flow of air water, and the parallel upward flow of air water makes gas, water is divided equally admirably, and prevent the condensation of bubble in filtering layer, oxygen utilization rate is high, and energy consumption is low.Contrary to flowing filter tank with lower, upward flow filter continues to provide positive pressure on the height of whole filter tank, can avoid channel or short stream better.Upward flow defines the attached column beneficial to technique and pushes away condition, even if adopt high filtration speed and load still can ensure that the lasting stability of technique has validity.Adopt air water parallel upward flow, spatial filtering can be used better, and air can bring solid matter into filter bed depths, can obtain high loading in filter tank, uniform solid matter, extends backwashing period, when reducing scavenging period and cleaning with water, gas consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of domestic sewage processing system of the present invention;
In accompanying drawing, 1 is grid, and 2 is equalizing tank, and 3 is anoxic pond, and 4 is Aerobic Pond, and 5 is settling tank, and 6 is sterilization pool, and 7 is sludge sump, and 8 is nitrification liquid counter flow controller.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
With reference to Fig. 1, domestic sewage processing system of the present invention, comprise grid 1, equalizing tank 2, anoxic pond 3, Aerobic Pond 4, settling tank 5, sterilization pool 6, the input terminus of grid 1 is connected with the input terminus of equalizing tank 2, the output terminal of equalizing tank 2 is connected with the input terminus of anoxic pond 3, the input terminus of the output terminal of anoxic pond 3 also Aerobic Pond 4 connects, and the output terminal of Aerobic Pond 4 is connected with the input terminus of settling tank 5, and the output terminal of settling tank 5 is connected with the input terminus of sterilization pool 6.Also comprise a sludge sump 7, this sludge sump 7 is connected with the output terminal of grid 1 and settling tank 5 respectively.Also comprise a nitrification liquid counter flow controller 8, this nitrification liquid counter flow controller 8 is connected between the output terminal of equalizing tank 2 and Aerobic Pond 4.
Claims (3)
1. one way of life Sewage treatment systems, it is characterized in that: comprise grid, equalizing tank, anoxic pond, Aerobic Pond, settling tank, sterilization pool, the input terminus of grid is connected with the input terminus of equalizing tank, the output terminal of equalizing tank is connected with the input terminus of anoxic pond, the input terminus of the output terminal of anoxic pond also Aerobic Pond connects, the output terminal of Aerobic Pond is connected with the input terminus of settling tank, and the output terminal of settling tank is connected with the input terminus of sterilization pool.
2. domestic sewage processing system according to claim 1, is characterized in that: also comprise a sludge sump, this sludge sump is connected with the output terminal of grid and settling tank respectively.
3. domestic sewage processing system according to claim 1, is characterized in that: also comprise a nitrification liquid counter flow controller, and this nitrification liquid counter flow controller is connected between the output terminal of equalizing tank and Aerobic Pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597529.1A CN104649503A (en) | 2013-11-25 | 2013-11-25 | Domestic sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597529.1A CN104649503A (en) | 2013-11-25 | 2013-11-25 | Domestic sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649503A true CN104649503A (en) | 2015-05-27 |
Family
ID=53241215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310597529.1A Pending CN104649503A (en) | 2013-11-25 | 2013-11-25 | Domestic sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996841A (en) * | 2018-08-31 | 2018-12-14 | 佛山市锐拓环境工程设备有限公司 | A kind of environmental project sewage-treatment plant |
-
2013
- 2013-11-25 CN CN201310597529.1A patent/CN104649503A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996841A (en) * | 2018-08-31 | 2018-12-14 | 佛山市锐拓环境工程设备有限公司 | A kind of environmental project sewage-treatment plant |
| CN108996841B (en) * | 2018-08-31 | 2021-12-03 | 佛山市锐拓环境工程设备有限公司 | Environmental engineering sewage treatment plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |