CN205347134U - Domestic sewage treatment device - Google Patents
Domestic sewage treatment device Download PDFInfo
- Publication number
- CN205347134U CN205347134U CN201620004738.XU CN201620004738U CN205347134U CN 205347134 U CN205347134 U CN 205347134U CN 201620004738 U CN201620004738 U CN 201620004738U CN 205347134 U CN205347134 U CN 205347134U
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- China
- Prior art keywords
- sedimentation tank
- sludge
- pond
- sewage treatment
- sewage
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- Expired - Fee Related
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Abstract
The utility model discloses a domestic sewage treatment device belongs to the sewage treatment field, for solving the not good problem of life sewage treatment effect. The utility model relates to a domestic sewage treatment device, include that domestic sewage collects the pipe, the bottom that domestic sewage collects the pipe sets up first sedimentation tank, is connected with equalizing basin, anaerobic treatment pond, aerobic treatment pond, blast air subassembly, disinfection pond, second sedimentation tank and discharging pool in proper order, the below of first sedimentation tank, equalizing basin and second sedimentation tank all is provided with the sludge impoundment, and all sludge impoundments all are connected with sludge digestion concentrated pond through the machine of removing the gred, is provided with the sludge dewatering system on one side of the concentrated pond of sludge digestion. The beneficial effects of the utility model are that: simple structure, easy operation, easily maintain, sewage treatment is effectual, operates without the technical professional, the consumption that can reduce sewage treatment's human and material resources greatly.
Description
Technical field
This utility model relates to sewage treatment area, particularly to one way of life sewage-treatment plant.
Background technology
The sanitary sewage produced in human lives's process, is one of the primary pollution source of water body, and it mainly includes feces and washing sanitary sewage etc..The sanitary sewage amount that city is discharged everyone every day is 150L～400L, and its amount and living standard have substantial connection.Containing large amount of organic in sanitary sewage, such as cellulose, starch, saccharide and fat protein etc.；Also pathogen, virus and parasitic ovum are often contained；The chloride of inorganic salts, sulfate, phosphate, bicarbonate and sodium, potassium, calcium, magnesium and a small amount of heavy metal etc..
For the problems referred to above, major part city is designed with after these sanitary sewages are processed by sanitary sewage disposal point to discharge to extraneous again at present, to preserve the ecological environment.The sanitary sewage of urbanite enters sewage treatment plants by pipeline, through processes such as oxygenation, stirring, fermentation, precipitations, sanitary sewage becomes water clean, free of contamination, protects river course and urban water resource, protect environment.
But, processing in the process of sanitary sewage due to reasons such as precipitation and chemical reactions, substantial amounts of solid impurity can be produced, these solid impurities can precipitate, and then creates substantial amounts of mud.Containing substantial amounts of organic matter and n-p-k element in mud, COD value is higher, is unable to reach far away discharging standards.City domestic sewage treatment plant is since setting up, and people are making great efforts how research utilizes sanitary sewage disposal mud always, particularly it is intended that manufacture, with sanitary sewage disposal mud, the fertilizer that agricultural production uses.But excess sludge usually contains substantial amounts of poisonous and harmful substance, such as parasitic ovum, pathogenic microorganism, heavy metal, and the Organic substance of non-stabilisation, if do not dealt carefully with and disposal, these mud are applied directly in crop, environment can be caused direct or potential pollution.
Summary of the invention
The problem bad in order to solve sanitary sewage disposal effect, this utility model provides one way of life sewage-treatment plant.
The technical solution of the utility model is: one way of life sewage-treatment plant, including sanitary sewage manifold trunk, it is characterized in that: the bottom of sanitary sewage manifold trunk arranges the first sedimentation tank, the side of the first sedimentation tank is connected to regulating reservoir, between the water inlet and outlet of the first sedimentation tank, coarse rack is set, the side of regulating reservoir is connected to anaerobic treatment pool, the side of anaerobic treatment pool is connected to Aerobic Process for Treatment pond, the bottom in Aerobic Process for Treatment pond is provided with blower chamber, the side in Aerobic Process for Treatment pond is connected to sterilization pool, the side of sterilization pool is connected to the second sedimentation tank, the side of the second sedimentation tank is connected to discharge pond, second sedimentation tank be internally provided with fine fack；The lower section of the first sedimentation tank, regulating reservoir and the second sedimentation tank is provided with sludge-tank, and all of sludge-tank is connected with sludge digestion concentration basin each through slag remover, and sludge digestion concentration basin side is provided with sludge dewatering system.
Being provided with agitating device in regulating reservoir, regulating reservoir is also connected with soda acid storage tank.
The bottom of sterilization pool is provided with ozonator.
The beneficial effects of the utility model are: this apparatus structure is simple, each living area nearby location builds one, so can reduce sewage and lay the laying difficulty of duct length and sewage conduct, convenient for maintaining and maintenance, and sewage-treatment plant is built nearby in living area, sewage conduct can be separated with drainage pipeline, it is possible to avoid rainwater to be mixed into sewage conduct, be greatly reduced sewage load.Present configuration operation, easy care, good sewage processing effect simple, easy, operates without technical professional, can be greatly reduced the consumption of the human and material resources of sewage disposal simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model sewage treatment unit；
1 sanitary sewage manifold trunk；2 first sedimentation tanks；3 coarse racks；4 regulating reservoirs；5 anaerobic treatment pools；6 Aerobic Process for Treatment ponds；7 blower chamber；8 sterilization pools；9 second sedimentation tanks；10 fine facks；11 discharge ponds；12 sludge-tanks；13 slag removers；14 sludge digestion concentration basins；15 sludge dewatering systems.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, one way of life sewage-treatment plant, including sanitary sewage manifold trunk 1, the bottom of sanitary sewage manifold trunk 1 arranges the first sedimentation tank 2, the side of the first sedimentation tank 2 is connected to regulating reservoir 4, between water inlet and the outlet of the first sedimentation tank 2, coarse rack 3 is set, the side of regulating reservoir 4 is connected to anaerobic treatment pool 5, the side of anaerobic treatment pool 5 is connected to Aerobic Process for Treatment pond 6, the bottom in Aerobic Process for Treatment pond 6 is provided with blower chamber 7, the side in Aerobic Process for Treatment pond 6 is connected to sterilization pool 8, the side of sterilization pool 8 is connected to the second sedimentation tank 9, the side of the second sedimentation tank 9 is connected to discharge pond 11, second sedimentation tank 9 be internally provided with fine fack 10；The lower section of the first sedimentation tank 2, regulating reservoir 4 and the second sedimentation tank 9 is provided with sludge-tank 12, and all of sludge-tank 12 is connected with sludge digestion concentration basin 14 each through slag remover 13, and sludge digestion concentration basin 14 side is provided with sludge dewatering system 15.
Wherein, being provided with agitating device in regulating reservoir 4, regulating reservoir 4 is also connected with soda acid storage tank, and the bottom of sterilization pool 8 is provided with ozonator.
The beneficial effects of the utility model are: this apparatus structure is simple, each living area nearby location builds one, so can reduce sewage and lay the laying difficulty of duct length and sewage conduct, convenient for maintaining and maintenance, and sewage-treatment plant is built nearby in living area, sewage conduct can be separated with drainage pipeline, it is possible to avoid rainwater to be mixed into sewage conduct, be greatly reduced sewage load.Present configuration operation, easy care, good sewage processing effect simple, easy, operates without technical professional, can be greatly reduced the consumption of the human and material resources of sewage disposal simultaneously.
Claims (3)
1. one way of life sewage-treatment plant, including sanitary sewage manifold trunk (1), it is characterized in that: the bottom of sanitary sewage manifold trunk (1) arranges the first sedimentation tank (2), the side of the first sedimentation tank (2) is connected to regulating reservoir (4), coarse rack (3) is set between water inlet and the outlet of the first sedimentation tank (2), the side of regulating reservoir (4) is connected to anaerobic treatment pool (5), the side of anaerobic treatment pool (5) is connected to Aerobic Process for Treatment pond (6), the bottom in Aerobic Process for Treatment pond (6) is provided with blower chamber (7), the side in Aerobic Process for Treatment pond (6) is connected to sterilization pool (8), the side of sterilization pool (8) is connected to the second sedimentation tank (9), the side of the second sedimentation tank (9) is connected to discharge pond (11), second sedimentation tank (9) be internally provided with fine fack (10)；The lower section of the first sedimentation tank (2), regulating reservoir (4) and the second sedimentation tank (9) is provided with sludge-tank (12), all of sludge-tank (12) is connected with sludge digestion concentration basin (14) each through slag remover (13), and sludge digestion concentration basin (14) side is provided with sludge dewatering system (15).
2. sewage treatment unit as claimed in claim 1, it is characterised in that: being provided with agitating device in regulating reservoir (4), regulating reservoir (4) is also connected with soda acid storage tank.
3. sewage treatment unit as claimed in claim 1, it is characterised in that: the bottom of sterilization pool (8) is provided with ozonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004738.XU CN205347134U (en) | 2016-01-06 | 2016-01-06 | Domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004738.XU CN205347134U (en) | 2016-01-06 | 2016-01-06 | Domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347134U true CN205347134U (en) | 2016-06-29 |
Family
ID=56172974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004738.XU Expired - Fee Related CN205347134U (en) | 2016-01-06 | 2016-01-06 | Domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423938A (en) * | 2018-04-08 | 2018-08-21 | 武汉理工大学 | Water recycling system in high-rise buildings and method |
-
2016
- 2016-01-06 CN CN201620004738.XU patent/CN205347134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423938A (en) * | 2018-04-08 | 2018-08-21 | 武汉理工大学 | Water recycling system in high-rise buildings and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170106 |