CN203568938U - Domestic sewage treatment system - Google Patents
Domestic sewage treatment system Download PDFInfo
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- CN203568938U CN203568938U CN201320602746.0U CN201320602746U CN203568938U CN 203568938 U CN203568938 U CN 203568938U CN 201320602746 U CN201320602746 U CN 201320602746U CN 203568938 U CN203568938 U CN 203568938U
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- artificial swamp
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- sewage treatment
- basin
- grille well
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Abstract
The utility model relates to a domestic sewage treatment system. The domestic sewage treatment system is formed by sequentially connecting a grille well, a grit chamber, an anaerobic conditioning tank, a drop aeration platform, a constructed wetland and a clear water basin, wherein a grillage machine is slantwise placed in the grille well provided with a water inlet pipe, the clear water basin is provided with a water outlet pipe, the grit chamber is connected with the grille well and the anaerobic conditioning tank through a transmission pipeline, and the constructed wetland is connected with the clear water basin also through the transmission pipeline. The domestic sewage treatment system disclosed by the utility model is simple in structure, short in construction period, low in cost, and very suitable for domestic sewage treatment of small towns, rural areas and the like. The local material of the constructed wetland in the small towns and the rural areas is used, so that the implementation is more convenient and the cost is saved. Furthermore, the anaerobic conditioning tank and the drop aeration platform are arranged at the front section of the constructed wetland, so that the processing load of the constructed wetland is greatly lowered, and simultaneously, water quality indexes of water which is finally discharged all can meet required national standards.
Description
Technical field
The utility model relates to one way of life Sewage treatment systems.
Background technology
In recent years, country sewage is the one of the main reasons that causes the regional water of China to pollute, and is also one of restraining factors of current Chinese society doctrine new countryside construction, and its source of pollution dispersion, small scale, complicated component, fluctuation is large, concentration of suspension is higher.And at present, Sewage treatment systems is large-scale treatment center of sewage mostly, and the sewage collecting in samll cities and towns, rural area is got up, then delivers to the conveying high cost of large-scale wastewater treatment plant, is not suitable for small-scale sewage processing.And sanitary sewage is without processing directly discharge, not only polluted the water surrounding of periphery, also wasted a large amount of water resourcess.
Utility model content
The purpose of this utility model is to overcome the defect that prior art exists, and one way of life Sewage treatment systems is provided.
The technical scheme that realizes the utility model object is: one way of life Sewage treatment systems, described domestic sewage processing system is connected to form successively by grille well, settling pit, anaerobism equalizing tank, drop water aeration platform, artificial swamp and clean water basin, grid maker is being placed in described grille well medium dip, grille well is provided with inlet channel, described clean water basin are provided with outlet conduit, described settling pit is connected with grille well and anaerobism equalizing tank by transport pipe, and described artificial swamp is also connected by transport pipe with clean water basin.
As optimization, described artificial swamp is comprised of vertical current one-level artificial swamp and vertical current secondary artificial swamp, and vertical current one-level artificial swamp is connected by transport pipe with vertical current secondary artificial swamp bottom, and artificial swamp surface grafting plant.
As optimization, the table top of described drop water aeration platform is what tilt, and table top bottom is provided with a water collecting basin, between water collecting basin and artificial swamp, by infiltration wall, intercepts, and is provided with many water seepage holes in the body of wall of described infiltration wall.
As optimization, the water intake end of described settling pit, vertical current secondary artificial swamp and clean water basin is all lower than water side.
The utlity model has positive effect: the utility model is simple in structure, construction period is short, cost is low, be applicable to very much samll cities and towns, the processing of the sanitary sewage in rural area etc., artificial swamp is gathered materials on the spot in samll cities and towns and rural area, implement more convenient, cost-saving, and be provided with anaerobism equalizing tank and drop water aeration platform at the leading portion of artificial swamp, anaerobism equalizing tank not only has the effect of the homogeneous water yield, and can carry out preliminary treatment to sewage, hard-degraded substance in sewage is become to easy degradation material, anaerobism equalizing tank sewage after treatment, pass through again the oxygenation of drop water aeration platform, do not need after the drop oxygenation of power, enter again artificial swamp, this reduces the processing load of artificial swamp greatly, also effect reduces the floor space of artificial swamp, artificial swamp is to the nitrogen in sewage, it is particularly outstanding that phosphorus is gone out effect, final water-quality guideline of discharging water all can reach the one-level A standard of < < urban wastewater treatment firm pollutant emission standard > > (GB18918-2002) simultaneously, be suitable in vast samll cities and towns, the ground such as rural area are promoted the use of.
Accompanying drawing explanation
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is structural representation of the present utility model.
Wherein: 1, inlet channel, 2, grid maker, 3, grille well, 4, settling pit, 5, anaerobism equalizing tank, 6, drop water aeration platform, 7, plant, 8, vertical current one-level artificial swamp, 9, vertical current secondary artificial swamp, 10, outlet conduit, 11, clean water basin, 12, transport pipe, 13, water collecting basin, 14, infiltration wall.
Embodiment
As shown in Figure 1, the utility model is one way of life Sewage treatment systems, domestic sewage processing system is connected to form successively by grille well 3, settling pit 4, anaerobism equalizing tank 5, drop water aeration platform 6, artificial swamp and clean water basin 11, artificial swamp is comprised of vertical current one-level artificial swamp 8 and vertical current secondary artificial swamp 9, vertical current one-level artificial swamp 8 is connected by transport pipe 12 with vertical current secondary artificial swamp 9 bottoms, and artificial swamp surface grafting plant 7.Grid maker 2 is being placed in grille well 3 medium dips, and grille well 3 is provided with inlet channel 1, and sewage enters after grille well 3, by grid maker 2, isolates out large-scale floating matter and the suspended substance in sewage, grille well 3 is connected by transport pipe 12 with settling pit 4, and the water intake end of settling pit 4 is lower than water side, is conducive to precipitate silt particle in sewage, settling pit 4 is also connected by transport pipe 12 with anaerobism equalizing tank 5, and anaerobism equalizing tank 5 not only has the effect of the homogeneous water yield, and can carry out preliminary treatment to sewage, and hard-degraded substance in sewage is become to easy degradation material, anaerobism equalizing tank 5 sewage after treatment, pass through again 6 oxygenations of drop water aeration platform, after the water that anaerobism equalizing tank is 5 li amasss completely, directly overflow and fall into the drop water aeration platform 6 that table top is inclination, and the table top of drop water aeration platform 6 bottom is provided with a water collecting basin 13, for cushioning the sewage falling, make sewage can not pour rapidly artificial swamp, and the plant 7 of the normal growth of breaking-up artificial swamp, between water collecting basin 13 and artificial swamp, by infiltration wall 14, intercept, in the body of wall of infiltration wall 14, be provided with many water seepage holes, sewage enters vertical current one-level artificial swamp 8 by water seepage hole, the process of whole drop oxygenation does not need external power.During sewage process vertical current one-level artificial swamp 8, wetland ground flora 7 absorbs the pollutent in sewage, especially nitrogen, phosphorus, when plant obtains growth, sewage is also purified, then the sewage purifying through vertical current one-level artificial swamp 8, by transport pipe 12, flowing into vertical current secondary artificial swamp 9 further purifies, obtain the water body of final discharge up to standard, vertical current secondary artificial swamp 9 is connected by transport pipe 12 with clean water basin 11, the water intake end of vertical current secondary artificial swamp 9 and clean water basin 11 is all lower than water side, water after purification collects in clean water basin 11, water in clean water basin 11 is finally discharged by outlet conduit 10.
The utility model is simple in structure, construction period is short, cost is low, be applicable to very much samll cities and towns, the processing of the sanitary sewage in rural area etc., artificial swamp is gathered materials on the spot in samll cities and towns and rural area, implement more convenient, cost-saving, and be provided with anaerobism equalizing tank 5 and drop water aeration platform 6 at the leading portion of artificial swamp, anaerobism equalizing tank 5 not only has the effect of the homogeneous water yield, and can carry out preliminary treatment to sewage, hard-degraded substance in sewage is become to easy degradation material, anaerobism equalizing tank 5 sewage after treatment, pass through again 6 oxygenations of drop water aeration platform, do not need after the drop oxygenation of power, enter again artificial swamp, this reduces the processing load of artificial swamp greatly, also effect reduces the floor space of artificial swamp, artificial swamp is to the nitrogen in sewage, it is particularly outstanding that phosphorus is gone out effect, final water-quality guideline of discharging water all can reach the one-level A standard of < < urban wastewater treatment firm pollutant emission standard > > (GB18918-2002) simultaneously, be suitable in vast samll cities and towns, the ground such as rural area are promoted the use of.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. one way of life Sewage treatment systems, it is characterized in that: described domestic sewage processing system is by grille well (3), settling pit (4), anaerobism equalizing tank (5), drop water aeration platform (6), artificial swamp and clean water basin (11) connect to form successively, grid maker (2) is being placed in described grille well (3) medium dip, grille well (3) is provided with inlet channel (1), described clean water basin (11) are provided with outlet conduit (10), described settling pit (4) is connected with grille well (3) and anaerobism equalizing tank (5) by transport pipe (12), described artificial swamp is also connected by transport pipe (12) with clean water basin (11).
2. one way of life Sewage treatment systems according to claim 1, it is characterized in that: described artificial swamp is comprised of vertical current one-level artificial swamp (8) and vertical current secondary artificial swamp (9), vertical current one-level artificial swamp (8) is connected by transport pipe (12) with vertical current secondary artificial swamp (9) bottom, and artificial swamp surface grafting plant (7).
3. one way of life Sewage treatment systems according to claim 1 and 2, it is characterized in that: the table top of described drop water aeration platform (6) is what tilt, table top bottom is provided with a water collecting basin (13), between water collecting basin (13) and artificial swamp, by infiltration wall (14), intercept, in the body of wall of described infiltration wall (14), be provided with many water seepage holes.
4. one way of life Sewage treatment systems according to claim 3, is characterized in that: the water intake end of described settling pit (4), vertical current secondary artificial swamp (9) and clean water basin (11) is all lower than water side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602746.0U CN203568938U (en) | 2013-09-27 | 2013-09-27 | Domestic sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602746.0U CN203568938U (en) | 2013-09-27 | 2013-09-27 | Domestic sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203568938U true CN203568938U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320602746.0U Expired - Fee Related CN203568938U (en) | 2013-09-27 | 2013-09-27 | Domestic sewage treatment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203568938U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884143A (en) * | 2016-06-16 | 2016-08-24 | 广西壮族自治区环境保护科学研究院 | Sewage advanced treatment system |
| CN106698811A (en) * | 2016-11-25 | 2017-05-24 | 四川君和环保股份有限公司 | Surface runoff pollutant treatment system for small-catchment farmland |
| CN107840542A (en) * | 2017-11-30 | 2018-03-27 | 东莞市智汇水务科技有限公司 | A kind of sewage disposal system and its processing method |
| CN109734254A (en) * | 2019-03-11 | 2019-05-10 | 重庆大学 | A kind of small rural Domestic sewage collecting, processing, reusing integral system |
| CN111348811A (en) * | 2020-04-15 | 2020-06-30 | 无锡市政设计研究院有限公司 | Domestic sewage treatment system and method |
-
2013
- 2013-09-27 CN CN201320602746.0U patent/CN203568938U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884143A (en) * | 2016-06-16 | 2016-08-24 | 广西壮族自治区环境保护科学研究院 | Sewage advanced treatment system |
| CN105884143B (en) * | 2016-06-16 | 2018-11-13 | 广西壮族自治区环境保护科学研究院 | For advanced sewage treatment system |
| CN106698811A (en) * | 2016-11-25 | 2017-05-24 | 四川君和环保股份有限公司 | Surface runoff pollutant treatment system for small-catchment farmland |
| CN107840542A (en) * | 2017-11-30 | 2018-03-27 | 东莞市智汇水务科技有限公司 | A kind of sewage disposal system and its processing method |
| CN107840542B (en) * | 2017-11-30 | 2020-10-13 | 东莞市智汇水务科技有限公司 | Sewage treatment method |
| CN109734254A (en) * | 2019-03-11 | 2019-05-10 | 重庆大学 | A kind of small rural Domestic sewage collecting, processing, reusing integral system |
| CN111348811A (en) * | 2020-04-15 | 2020-06-30 | 无锡市政设计研究院有限公司 | Domestic sewage treatment system 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: 20140430 Termination date: 20170927 |