CN204918325U - Poultry sewage treatment system - Google Patents
Poultry sewage treatment system Download PDFInfo
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- CN204918325U CN204918325U CN201520715295.0U CN201520715295U CN204918325U CN 204918325 U CN204918325 U CN 204918325U CN 201520715295 U CN201520715295 U CN 201520715295U CN 204918325 U CN204918325 U CN 204918325U
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Abstract
The utility model discloses a poultry sewage treatment system, the utility model aims at providing a purification efficiency height is imitated to waste water, and is with low costs, and the hydroenergy after just purifying reaches national wastewater discharge standard's poultry sewage treatment system, it include equalizing basin, coagulating basin, just sink pond, one -level oxygen deficiency pond, complex film mud sump, second grade oxygen deficiency pond, activated sludge, two sink ponds, reaction tank, sink pond, discharging pool, sludge impoundment, agitator, outlet mud tubes, play dredge pump, dive agitator, stirring tuber pipe eventually, equalizing basin, coagulating basin, just sink pond, one -level oxygen deficiency pond, complex film mud sump, second grade oxygen deficiency pond, activated sludge, two sink ponds, reaction tank, sink pond, discharging pool eventually and connect gradually through the pipeline, sink the pond eventually still to be connected with the sludge impoundment, the complex film mud sump, two sink ponds, eventually heavy pond and pass through the back flow with one -level oxygen deficiency pond respectively and be connected, the lamp post hole site examination tooling has the characteristics of being simple structure and reasonable in design, being convenient to use, etc.
Description
Technical field
The utility model relate to a kind of wastewater treatment equipment, especially a kind of herding Sewage treatment systems for the treatment of Wastewater from Pig Farm.
Background technology
The patent No. be 20132030517.8 patent discloses a kind of Large-scale pig farm Waste Water Treatment, it comprises methane-generating pit, grille well, equalizing tank, preliminary sedimentation tank, anaerobic pond, medium sediment pool, A/O pond, second pond, reaction tank, final deposition pool and sterilization pool, this Waste Water Treatment, useless before just heavy impurity in sewage effectively to be flocculated, in preliminary sedimentation tank, part large granular impurity cannot precipitate, the oxidation difficulty improved in follow-up oxidizing reaction and oxidization time, and be not provided with return line between Chi Yuchi, make the medicament in Waste Water Treatment, flocculation agents etc. cannot fully be used, improve production cost.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of waste water effect purification efficiency high, cost is low, and the water after purification can reach the herding Sewage treatment systems of national wastewater discharge standard.
In order to achieve the above object, a kind of herding Sewage treatment systems designed by the utility model, it comprises equalizing tank, coagulation basin, preliminary sedimentation tank, one-level anoxic pond, composite membrane mud sump, secondary anoxic pond, activated sludge tank, second pond, reaction tank, final deposition pool, discharge pond, sludge sump, sludge out pipe, shell pump, agitator, stirring airduct, reflux pump; Described equalizing tank, coagulation basin, preliminary sedimentation tank, one-level anoxic pond, composite membrane mud sump, secondary anoxic pond, activated sludge tank, second pond, reaction tank, final deposition pool, discharge pond are connected successively by pipeline, final deposition pool is also connected with sludge sump, composite membrane mud sump, second pond, final deposition pool are connected by return line with one-level anoxic pond respectively, every bar return line is equipped with reflux pump, and second pond is also connected by pipeline with between sludge sump simultaneously; Stirring airduct is provided with in described equalizing tank; Agitator is provided with in described coagulation basin and reaction tank; Bucket is all established in the bottom of described preliminary sedimentation tank, second pond, final deposition pool, and bucket is provided with mud mouth, is connected between mud mouth with sludge out pipe by shell pump; Agitator is provided with in described one-level anoxic pond and secondary anoxic pond; Aerating apparatus is equipped with in described composite membrane mud sump, activated sludge tank.
In order to make the aerobic reaction in activated sludge tank more steady, the aerating apparatus in described activated sludge tank is middle microporous aeration device.
In order to improve the efficiency in composite membrane mud sump, the aerating apparatus in described composite membrane mud sump is mesopore aerating apparatus.
Herding Sewage treatment systems of the present utility model, when waste water enters after in equalizing tank, stirring airduct starts, prevent the magazine in waste water from precipitating in pond, then waste water enters coagulation basin, flocculation agent etc. is added in coagulation basin, start the condensation of agitator accelerating impurity simultaneously and prevent the impurity after condensing from precipitating in pond, waste water after flocculation enters preliminary sedimentation tank, impurity after flocculation precipitates at bucket, then discharged by mud mouth, waste water after first removal of impurities is through one-level anoxic pond, composite membrane mud sump, secondary anoxic pond, the oxidizing reaction of activated sludge tank, oxidation operation in waste water is decomposed, in second pond, then carry out second time precipitation, transport one-level anoxic pond recycling by a part of for the mud in second pond back through return line simultaneously, some enters sludge sump, waste water after twice precipitation enters reaction tank and carries out last flocculation, last precipitation is carried out at final deposition pool, after precipitation, mud enters sludge sump, the water finally entering discharge pond reaches discharging standards through being repeatedly oxidized and precipitating.
Therefore, it has the features such as structure is simple, reasonable in design and easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, a kind of herding Sewage treatment systems that the present embodiment describes, it comprises equalizing tank 1, coagulation basin 2, preliminary sedimentation tank 3, one-level anoxic pond 4, composite membrane mud sump 5, secondary anoxic pond 6, activated sludge tank 7, second pond 8, reaction tank 9, final deposition pool 10, discharge pond 11, sludge sump 12, sludge out pipe, shell pump, agitator, stirring airduct, reflux pump; Described equalizing tank 1, coagulation basin 2, preliminary sedimentation tank 3, secondary anoxic pond 4, composite membrane mud sump 5, secondary anoxic pond 6, activated sludge tank 7, second pond 8, reaction tank 9, final deposition pool 10, discharge pond 11 are connected successively by pipeline, final deposition pool 10 is also connected with sludge sump 12, composite membrane mud sump 5, second pond 8, final deposition pool 10 are connected by return line with one-level anoxic pond 4 respectively, and every bar return line is equipped with reflux pump; Be provided with stirring airduct in described equalizing tank 1, in coagulation basin 2, reaction tank 9, be equipped with agitator; Bucket is all established in the bottom of described preliminary sedimentation tank 3, second pond 8, final deposition pool 10, bucket is provided with mud mouth, is connected between mud mouth with sludge out pipe by shell pump; Be provided with agitator in described one-level anoxic pond 4 and secondary anoxic pond 6, in agitated pool, waste water accelerates anaerobic reaction; Mesopore aerating apparatus is provided with, microporous aeration device in being provided with in activated sludge tank 7 in described composite membrane mud sump 5.
Claims (3)
1. a herding Sewage treatment systems, is characterized in that: it comprises equalizing tank, coagulation basin, preliminary sedimentation tank, one-level anoxic pond, composite membrane mud sump, secondary anoxic pond, activated sludge tank, second pond, reaction tank, final deposition pool, discharge pond, sludge sump, sludge out pipe, shell pump, agitator, stirring airduct, return line; Described equalizing tank, coagulation basin, preliminary sedimentation tank, one-level anoxic pond, composite membrane mud sump, secondary anoxic pond, activated sludge tank, second pond, reaction tank, final deposition pool, discharge pond are connected successively by pipeline, final deposition pool is also connected with sludge sump, composite membrane mud sump, second pond, final deposition pool are connected by return line with one-level anoxic pond respectively, every bar return line is equipped with reflux pump, and second pond is also connected by pipeline with between sludge sump simultaneously; Stirring airduct is provided with in described equalizing tank; Agitator is provided with in described coagulation basin and reaction tank; Bucket is all established in the bottom of described preliminary sedimentation tank, second pond, final deposition pool, and bucket is provided with mud mouth, is connected between mud mouth with sludge out pipe by shell pump; Agitator is provided with in described one-level anoxic pond and secondary anoxic pond; Aerating apparatus is equipped with in described composite membrane mud sump, activated sludge tank.
2. a kind of herding Sewage treatment systems according to claim 1, is characterized in that: the aerating apparatus in described activated sludge tank is middle microporous aeration device.
3. a kind of herding Sewage treatment systems according to claim 1, is characterized in that: the aerating apparatus in described composite membrane mud sump is mesopore aerating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715295.0U CN204918325U (en) | 2015-09-16 | 2015-09-16 | Poultry sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715295.0U CN204918325U (en) | 2015-09-16 | 2015-09-16 | Poultry sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204918325U true CN204918325U (en) | 2015-12-30 |
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ID=54967472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715295.0U Active CN204918325U (en) | 2015-09-16 | 2015-09-16 | Poultry sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204918325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892389A (en) * | 2017-11-23 | 2018-04-10 | 九江博泰环保有限公司 | A kind of aquaculture wastewater processing equipment |
-
2015
- 2015-09-16 CN CN201520715295.0U patent/CN204918325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892389A (en) * | 2017-11-23 | 2018-04-10 | 九江博泰环保有限公司 | A kind of aquaculture wastewater processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314500 No. 1500 rice road, Indus street, Tongxiang, Zhejiang Patentee after: Zhejiang Juneng Environmental Engineering Co Ltd Address before: 314500, No. 1500 rice road, Indus street, Tongxiang, Zhejiang, Jiaxing Patentee before: ZHEJIANG JUNENG CO., LTD. |
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| CP03 | Change of name, title or address |