CN203187498U - Sewage treatment circulating system - Google Patents
Sewage treatment circulating system Download PDFInfo
- Publication number
- CN203187498U CN203187498U CN 201320221992 CN201320221992U CN203187498U CN 203187498 U CN203187498 U CN 203187498U CN 201320221992 CN201320221992 CN 201320221992 CN 201320221992 U CN201320221992 U CN 201320221992U CN 203187498 U CN203187498 U CN 203187498U
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- pond
- sewage
- tank
- water outlet
- sludge reactor
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Abstract
The utility model discloses a sewage treatment circulating system, and aims to overcome the problem that the municipal sewage treatment is unqualified in the prior art. The sewage treatment circulating system comprises a water inlet and a water outlet; a treating pond, a regulating pond, an anaerobic sludge reactor, a settling pond, a contact oxidation pond, a membrane unit, a sterilizing device and a clear water reservoir are sequentially arranged between the water inlet and the water outlet, and are sequentially connected through pipelines. A lifting pump is arranged on the regulating pond; a blower is arranged on the contact oxidation pond; a sludge return pipe is arranged between the settling pond and the anaerobic sludge reactor; and the treating pond is a digestion pond or an oil separator. The technology is excellent in biodegradability, simple in technology, convenient to operate equipment, low in running cost, excellent in processing effect, and stable in running; and the sewage purifying quality can be effectively guaranteed.
Description
Technical field
The utility model relates to technical field of sewage, especially a kind of sewage disposal recycle system.
Background technology
At present, along with the dilatation in city, urban residence population sharply increases, and urban cells increases, and the life in the residential quarter is also more and more with sewage discharge.These sanitary sewages have directly influenced the living environment in city, have brought new pressure for urban sanitation blowdown work.Application number is 201120127196.2, the utility model name is called the sewage treating machine structure, this application discloses a kind of Sewage treatment systems, and its weak point is: the sewage of handling is not further handled optimization just in order to reach the criterion of acceptability of industrial discharge.The utility model has increased the purification disinfection unit in later stage, can reach people's domestic water level.Existing municipal sewage treatment technology kind is numerous and diverse, and the complex structure of technology and equipment, biochemical and treatment effect are relatively poor, and some can cause the processing of sewage can not be up to standard, thereby can not be utilized widely by people.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of sewage disposal recycle system is provided.
The technical scheme that the utility model sewage disposal recycle system adopts is: comprise water-in and water outlet, between water-in and water outlet, be disposed with treating pond, equalizing tank, anaerobic sludge reactor, settling tank and contact-oxidation pool, and pass through pipe connection successively, between contact-oxidation pool and water outlet, be provided with clean unit, sterilizing unit and tank, and be connected by pipeline successively.
Lift pump by the band pipeline between equalizing tank and the anaerobic sludge reactor connects, and the slag stock pump by the band return line between settling tank and the anaerobic sludge reactor connects.Contact-oxidation pool has blower fan by pipe connection, and treating pond is septic tank or oil trap, and there is device for eliminating impurities septic tank inside, and there is oil stain extracting device oil trap inside.
Compared with prior art, the utility model sewage disposal recycle system has the following advantages: good biodegradability, and technology is simple, and operation of equipment is convenient, and running expense is low, and treatment effect is good, and is stable, can effectively guarantee the sewage qualified discharge.
Description of drawings
Fig. 1 is the workflow synoptic diagram of the utility model sewage disposal recycle system.
Embodiment
Below in conjunction with the drawings and specific embodiments being described further the utility model sewage disposal recycle system: after sewage was collected by water exhaust system, the treating pond that enters sewage works was handled; Sewage after treatment flows into equalizing tank, carries out the adjusting of the water yield and water quality; Sewage after regulating is delivered to the upflow type anaerobic sewage sludge reactor with lift pump, carry out anaerobic treatment, the sewage after the anaerobic treatment is delivered to settling tank, the mud that is settled out is back to anaerobic sludge reactor by the slag stock pump, oettIed sewage enters contact-oxidation pool, carries out oxygenation.Sewage after the oxygenation carries out profound filtration and purification through post precipitation with entering clean unit, and clean unit is formed by stacking by screen plate and membrane structure.Water after the purification passes through the sterilizing unit disinfection again, and disinfection way is the chlorine bleaching and disinfecting, is discharged in the tank at last and stores, and is directly discharged by water outlet when needing water.
When handling different sewage, just use corresponding treating pond to carry out early stage and handle, treating pond is septic tank or oil trap in the utility model.
Embodiment one: after sewage was collected by water exhaust system, the septic tank that enters sewage works was handled, and the device that can know foreign material is arranged in the septic tank.Sewage after treatment flows into equalizing tank, carry out the adjusting of the water yield and water quality, sewage after regulating is delivered to the upflow type anaerobic sewage sludge reactor with lift pump, carry out anaerobic treatment, the sewage after the anaerobic treatment is delivered to settling tank, the mud that is settled out is back to anaerobic sludge reactor by the slag stock pump, oettIed sewage enters contact-oxidation pool, carries out oxygenation, and the sewage after the oxygenation is through post precipitation, directly discharging, the mud that biochemical reaction produces regularly aspirates discharging.
Embodiment two: after sewage was collected by water exhaust system, the oil trap that enters sewage works was handled, and is provided with the device that extracts greasy dirt in the oil trap.Sewage after treatment flows into equalizing tank, carry out the adjusting of the water yield and water quality, sewage after regulating is delivered to the upflow type anaerobic sewage sludge reactor with lift pump, carry out anaerobic treatment, the sewage after the anaerobic treatment is delivered to settling tank, the mud that is settled out is back to anaerobic sludge reactor by the slag stock pump, oettIed sewage enters contact-oxidation pool, carries out oxygenation, and the sewage after the oxygenation is through post precipitation, directly discharging, the mud that biochemical reaction produces regularly aspirates discharging.
Claims (4)
1. sewage disposal recycle system, comprise water-in and water outlet, between water-in and water outlet, be disposed with treating pond, equalizing tank, anaerobic sludge reactor, settling tank and contact-oxidation pool, and pass through pipe connection successively, it is characterized in that: between contact-oxidation pool and water outlet, be provided with clean unit, sterilizing unit and tank, and be connected by pipeline successively.
2. the sewage disposal recycle system according to claim 1, it is characterized in that: the lift pump by the band pipeline between described equalizing tank and the anaerobic sludge reactor connects, and the slag stock pump by the band return line between settling tank and the anaerobic sludge reactor connects.
3. the sewage disposal recycle system according to claim 1, it is characterized in that: described contact-oxidation pool has blower fan by pipe connection.
4. the sewage disposal recycle system according to claim 1, it is characterized in that: described treating pond is septic tank or oil trap, and there is device for eliminating impurities septic tank inside, and there is oil stain extracting device oil trap inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221992 CN203187498U (en) | 2013-04-27 | 2013-04-27 | Sewage treatment circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221992 CN203187498U (en) | 2013-04-27 | 2013-04-27 | Sewage treatment circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187498U true CN203187498U (en) | 2013-09-11 |
Family
ID=49104372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320221992 Expired - Fee Related CN203187498U (en) | 2013-04-27 | 2013-04-27 | Sewage treatment circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10626033B2 (en) | 2016-02-17 | 2020-04-21 | Les Entreprises Chartier (2009) Inc. | Bioreactor for wastewater treatment |
-
2013
- 2013-04-27 CN CN 201320221992 patent/CN203187498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10626033B2 (en) | 2016-02-17 | 2020-04-21 | Les Entreprises Chartier (2009) Inc. | Bioreactor for wastewater treatment |
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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: 20130911 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |