CN204689829U - Sewage treatment ecological landscape pond - Google Patents
Sewage treatment ecological landscape pond Download PDFInfo
- Publication number
- CN204689829U CN204689829U CN201520291089.1U CN201520291089U CN204689829U CN 204689829 U CN204689829 U CN 204689829U CN 201520291089 U CN201520291089 U CN 201520291089U CN 204689829 U CN204689829 U CN 204689829U
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- sand
- aeration tube
- sewage treatment
- filter material
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Abstract
The utility model discloses a kind of sewage treatment ecological landscape pond, comprise uncovered pond body, bottom the body of described pond and top is respectively arranged with water-in and water outlet, pond body is divided into sand setting layer, sand stone layer, filter material layer and clear water layer from bottom to top, be provided with pipeline bottom described sand setting layer, described pipeline is connected with a removing sludge; Set firmly a supporting plate between described sand setting layer and sand stone layer, this supporting plate is used for support sand stone layer, and supporting plate evenly has through hole; Be provided with aeration tube bottom described filter material layer, this aeration tube is connected with a gas blower, and this aeration tube has solarization air cap.The utility model sewage treatment ecological landscape pond structure is simple, and running cost is low, good sewage processing effect, and ecoscape is attractive in appearance, achieves sewage disposal and combines with landscaping.
Description
Technical field
The utility model relates to technical field of sewage, is specifically related to a kind of sewage treatment ecological landscape pond.
Background technology
Along with expanding economy, the quantity discharged of sanitary sewage constantly increases, and water pollution problems is increasingly serious, how sewage disposal to be combined with environmental facies, builds the Green harmony home of people and ecotope, has epoch-making meaning.
General city domestic sewage process mostly adopts pre-treatment, coagulation and second-stage treatment.Pre-treatment mainly first allows sewage by grid, then carries out the separation of sand water by water pump lifting to sedimentation basin; Coagulation mainly removes the solid pollution material in suspended state in pollution at primary sedimentation pond by physical method, and BOD generally can remove about 30%, does not reach emission standard; Second-stage treatment is then adopt biologic treating technique, utilizes microorganism to be removed by the organic matter degradation in sewage.
As can be seen here, in prior art, sewage treatment structure is complicated, and floor space is large, and running cost is high, also there is the problems such as wastewater treatment efficiency is bad, landscape effect is poor simultaneously.
Utility model content
For the deficiencies in the prior art, technical problem to be solved in the utility model proposes a kind of structure simply, and running cost is low, good sewage processing effect, the sewage treatment ecological landscape pond that ecoscape is attractive in appearance.
The utility model for the taked technical scheme that solves the problem be a kind of sewage treatment ecological landscape pond, comprise uncovered pond body, bottom the body of described pond and top is respectively arranged with water-in and water outlet, difference is that pond body is divided into sand setting layer, sand stone layer, filter material layer and clear water layer from bottom to top, be provided with pipeline bottom described sand setting layer, described pipeline is connected with a removing sludge; Set firmly a supporting plate between described sand setting layer and sand stone layer, this supporting plate is used for support sand stone layer, and supporting plate evenly has through hole; Be provided with aeration tube bottom described filter material layer, this aeration tube is connected with a gas blower, and this aeration tube has solarization air cap.
As preferably, described aeration tube is at least two, becomes array to be uniformly distributed in bottom filter material layer.
As preferably, described sand stone layer is made up of the river sand of diameter to be the rubble of 30 ~ 50mm or cobble and particle diameter be 0.6 ~ 1.5mm.
As preferably, described filter material layer is mixed by one or both of the mineral haydite of different-grain diameter or shell ceramic grain filter.
As preferably, plant in described filter material layer and have waterplant, its root system is fixed in filtrate.
The beneficial effects of the utility model are:
The utility model adopts four-layer structure from bottom to top, is followed successively by sand setting layer, sand stone layer, filter material layer and clear water layer; Being provided with the pipeline be connected with removing sludge bottom sand setting layer, can clearing up by the very convenient silt particle to being deposited on bottom sand setting layer; Set firmly the supporting plate that evenly has through hole between sand setting layer and sand stone layer, make sewage flow into sand stone layer uniformly from sand setting layer, play support sand stone layer and water distribution uniformity; Sand stone layer provides anaerobic environment, sewage carries out anaerobic digestion after flowing into sand stone layer, be micromolecular organism by macromolecular organic substance decomposing, the pollutent in sewage is made to obtain preliminary degraded, rubble, cobble and river sand simultaneously in sand stone layer can filter the mud in sewage, and the mud retained after filter is deposited in sand setting layer by the through hole on supporting plate; The equally distributed aeration tube of one-tenth array has been established bottom filter material layer, aeration is carried out to filter material layer, breeding for microorganism provides an aerobic environment, the material of the suspended matter in microorganism adsorption sewage, colloid and dissolved state, form microbial film gradually, and then the organism aerobic breakdown in sewage is fallen, be fixed on root system of plant in the filtrate nitrogen also in Absorbable rod sewage, phosphorus as nutritive substance simultaneously.The utility model structure is simple, and running cost is low, good sewage processing effect, also provides ecoscape attractive in appearance simultaneously, achieves sewage disposal and combines with landscaping.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model sewage treatment ecological landscape pond.
Figure number identifies: 1, Chi Ti; 2, water-in; 3, water outlet; 4, sand setting layer; 5, sand stone layer; 6, filter material layer; 7, clear water layer; 8, pipeline; 9, removing sludge; 10, supporting plate; 11, through hole; 12, aeration tube; 13, solarization air cap; 14 gas blowers.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model sewage treatment ecological landscape pond, comprise uncovered pond body 1, bottom described pond body 1 and top is respectively arranged with water-in 2 and water outlet 3, pond body 1 is divided into sand setting layer 4, sand stone layer 5, filter material layer 6 and clear water layer 7 from bottom to top, is provided with the pipeline 8 be connected with a removing sludge 9 bottom described sand setting layer 4; Set firmly the supporting plate 10 that evenly has through hole 11 between described sand setting layer 4 and sand stone layer 5, this supporting plate 10 is for support sand stone layer 5; Be provided with the aeration tube 12 having solarization air cap 13 bottom described filter material layer 6, this aeration tube 12 is connected with a gas blower 14.
Described aeration tube 12 is at least two, becomes array to be uniformly distributed in bottom filter material layer 6.
Described sand stone layer 5 is made up of the river sand of diameter to be the rubble of 30 ~ 50mm or cobble and particle diameter be 0.6 ~ 1.5mm.
Described filter material layer 6 is mixed by one or both of the mineral haydite of different-grain diameter or shell ceramic grain filter, and it has coarse surface, can be used as biomembranous carrier.
Plant in described filter material layer 6 and have waterplant, be mainly emergent, as lotus, Spiked Loosestrife, mullet grass, Scirpus tabernaemontani etc., its root system is planted in haydite.
The sewage treatment process of the utility model sewage treatment ecological landscape pond is: sewage enters the sand setting layer 4 bottom pond body 1 by water-in 2, sewage carries out the separation of sand water at sand setting layer 4, the silt particle be deposited on bottom sand setting layer 4 is cleared up by the pipeline 8 be connected with removing sludge 9, then sewage flows into sand stone layer 5 uniformly from the through hole 11 supporting plate 10, sewage carries out anaerobic digestion in sand stone layer 5, be micromolecular organism by macromolecular organic substance decomposing, the pollutent in sewage is made to obtain preliminary degraded, rubble simultaneously in sand stone layer 5, cobble and river sand tentatively filter the mud in sewage, the mud retained after filter is deposited in sand setting layer 4 by the through hole 11 on supporting plate 10, sewage after sand stone layer 5 purifies flows into filter material layer 6, the equally distributed aeration tube 12 of one-tenth array has been established bottom filter material layer 6, gas blower 14 carries out aeration by 13 pairs of filter material layers of the solarization air cap on aeration tube 12 6, breeding for microorganism provides an aerobic environment, the material of the suspended matter in microorganism adsorption sewage, colloid and dissolved state, form microbial film gradually, and then the organism aerobic breakdown in sewage is fallen, be fixed on root system of plant in the filtrate nitrogen also in Absorbable rod sewage, phosphorus as nutritive substance simultaneously, the sewage after filtration bed of material 6 enters clear water layer 7 after purifying further, and then discharges pond body 1 from water outlet 3.
Certainly; just by reference to the accompanying drawings the preferred embodiment of the utility model is described in detail above; not limit practical range of the present utility model with this; all equivalence changes done according to principle of the present utility model, structure and structure, all should be covered by protection domain of the present utility model.
Claims (4)
1. a sewage treatment ecological landscape pond, comprise uncovered pond body (1), bottom, described pond body (1) and top are respectively arranged with water-in (2) and water outlet (3), it is characterized in that: pond body (1) is divided into sand setting layer (4), sand stone layer (5), filter material layer (6) and clear water layer (7) from bottom to top, described sand setting layer (4) bottom is provided with pipeline (8), and described pipeline (8) is connected with a removing sludge (9); A supporting plate (10) is set firmly between described sand setting layer (4) and sand stone layer (5), this supporting plate (10) for support sand stone layer (5), and supporting plate (10) evenly has through hole (11); Described filter material layer (6) bottom is provided with aeration tube (12), and this aeration tube (12) is connected with a gas blower (14), and this aeration tube (12) has solarization air cap (13).
2. a kind of sewage treatment ecological landscape pond according to claim 1, is characterized in that: described aeration tube (12) is at least two, becomes array to be uniformly distributed in filter material layer (6) bottom.
3. a kind of sewage treatment ecological landscape pond according to claim 1, is characterized in that: described sand stone layer (5) is made up of the river sand of diameter to be the rubble of 30 ~ 50mm or cobble and particle diameter be 0.6 ~ 1.5mm.
4. a kind of sewage treatment ecological landscape pond according to claim 1, is characterized in that: described filter material layer (6) is mixed by one or both of the mineral haydite of different-grain diameter or shell ceramic grain filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291089.1U CN204689829U (en) | 2015-05-07 | 2015-05-07 | Sewage treatment ecological landscape pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291089.1U CN204689829U (en) | 2015-05-07 | 2015-05-07 | Sewage treatment ecological landscape pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204689829U true CN204689829U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291089.1U Expired - Fee Related CN204689829U (en) | 2015-05-07 | 2015-05-07 | Sewage treatment ecological landscape pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204689829U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622627A (en) * | 2017-01-14 | 2017-05-10 | 泰富重工制造有限公司 | Sand washer |
| CN107055814A (en) * | 2017-05-04 | 2017-08-18 | 上海现代建筑装饰环境设计研究院有限公司 | A kind of landscape pond repaired to water pollution ecological environment and its application method |
| CN115611433A (en) * | 2021-07-13 | 2023-01-17 | 江苏长三角智慧水务研究院有限公司 | Ecological filter tank for preventing and treating river pollution and method for preventing and treating river pollution |
-
2015
- 2015-05-07 CN CN201520291089.1U patent/CN204689829U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622627A (en) * | 2017-01-14 | 2017-05-10 | 泰富重工制造有限公司 | Sand washer |
| CN106622627B (en) * | 2017-01-14 | 2019-08-23 | 泰富重工制造有限公司 | A kind of sand washer |
| CN107055814A (en) * | 2017-05-04 | 2017-08-18 | 上海现代建筑装饰环境设计研究院有限公司 | A kind of landscape pond repaired to water pollution ecological environment and its application method |
| CN115611433A (en) * | 2021-07-13 | 2023-01-17 | 江苏长三角智慧水务研究院有限公司 | Ecological filter tank for preventing and treating river pollution and method for preventing and treating river pollution |
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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: 20151007 Termination date: 20180507 |