CN202968329U - Rural domestic wastewater treatment system - Google Patents
Rural domestic wastewater treatment system Download PDFInfo
- Publication number
- CN202968329U CN202968329U CN 201220752974 CN201220752974U CN202968329U CN 202968329 U CN202968329 U CN 202968329U CN 201220752974 CN201220752974 CN 201220752974 CN 201220752974 U CN201220752974 U CN 201220752974U CN 202968329 U CN202968329 U CN 202968329U
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- pool
- sewage treatment
- rural domestic
- treatment system
- domestic sewage
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Abstract
The utility model relates to the technical field of wastewater treatment, and in particular relates to a rural domestic wastewater treatment system. The system comprises a grating well, a device room, an adjusting pool and a clean water pool. The system further comprises a wastewater treatment integrated unit and an artificial wetland. The grating well, the device room, the adjusting pool, the wastewater treatment integrated unit, the artificial wetland and the clean water pool are sequentially connected. The wastewater treatment integrated unit comprises a box body, an aerating pipe and biological three-dimensional elastic filler. The box body is divided into a hydrolysis acidification pool, a first level contact oxidizing pool, a second level contact oxidizing pool and a settling pool. A sewage pump is arranged at the bottom of the second level contact oxidizing pool and is communicated with the water inlet through a sewage return pipe. A sludge pump is arranged at the bottom of the settling pool and is communicated with the water inlet through a sludge return pipe. The system provided by the utility model is mainly applied to treating rural domestic wastewater.
Description
Technical field
The utility model relates to technical field of sewage, is specially rural domestic sewage treatment system.
Background technology
In existing sewage disposal technology, mostly all be aimed at industrial sewage disposal, and to the sanitary sewage disposal in rural area relate to less, the utility model is to provide a kind of system for rural domestic sewage treatment, and simple in structure, be easy to installing/dismounting convenient, the construction period is short, and cost is low.The sanitary sewage in rural area is reasonably utilized, and effectively saving water resource, take full advantage of domestic sewage in rural areas by using, makes sewage after processing reach the standard of national regulation discharging, is used for the irrigated farmland.
The utility model content
For the sanitary sewage disposal in rural area, it is a kind of simple in structure that the utility model provides, and the construction period is short, and cost is low, is suitable for very much solving the system of rural domestic sewage treatment.
For addressing the above problem, the technology that the utility model adopts is, rural domestic sewage treatment system comprises: grille well, equipment room, equalizing tank and clean water basin, described rural domestic sewage treatment system also comprises integrated machine for sewage treatment and artificial swamp, and wherein grille well, equipment room, equalizing tank, integrated machine for sewage treatment, artificial swamp are connected with clean water basin and are connected.
Described integrated machine for sewage treatment comprises: casing, aeration tube and biological 3 D elastic filler, described casing are divided into hydrolysis acidification pool, one-level contact-oxidation pool, two-stage biological contact oxidation pond, settling tank; Be provided with water-in and cloth tank on the top of hydrolysis acidification pool, be provided with water outlet on the top of settling tank; Hydrolysis acidification pool and one-level contact-oxidation pool bottom is communicated with, and the one-level contact-oxidation pool is communicated with the two-stage biological contact oxidation pond by water distributor, and the two-stage biological contact oxidation pond is communicated with settling tank by water leg; Bottom in hydrolysis acidification pool, one-level contact-oxidation pool, two-stage biological contact oxidation pond is respectively arranged with aeration tube, is provided with micro-hole aerator on aeration tube; Be respectively arranged with biological 3 D elastic filler at hydrolysis acidification pool, one-level contact-oxidation pool, two-stage biological contact oxidation in the pond, be positioned at above micro-hole aerator; Bottom in the two-stage biological contact oxidation pond is provided with sump pump, and is communicated with water-in by the sewage backflow pipe; Bottom in settling tank is provided with sludge pump, and is communicated with water-in by mud return line.
Described settling tank is provided with diversing bucket, reflector, and reflector is positioned at the below of diversing bucket.
Described casing top is provided with access opening.
The structure of described artificial swamp is five layers and is followed successively by from the bottom up pebbles, rubble, gravel, pedosphere, layer of sand.
Described pebbles diameter is 30-50mm.
Described rubble diameter is 10-30mm.
Described gravel diameter is 3-10mm.
The beneficial effects of the utility model are: because the utility model is simple in structure, the construction period is short, and cost is low, is fit to very much the processing of domestic sewage in rural areas by using; Artificial swamp is gathered materials on the spot in the rural area, implement more convenient, save cost, and through the further sewage that purifies of artificial swamp, the pollutent of water is further reduced, and water quality improves, and can be directly used in the irrigated farmland, reach the purpose that takes full advantage of water resources, also saved to a certain extent the waste of water resources.So the utility model is fit to and is conducive to promote in vast rural area and use very much.
Description of drawings
Fig. 1 is the utility model structure iron;
Fig. 2 is the utility model integrated machine for sewage treatment plan structure figure;
Fig. 3 is the utility model integrated machine for sewage treatment master TV structure figure;
Fig. 4 is the utility model artificial swamp structure iron.
The 1-casing; The 2-aeration tube; The 3-mud return line; 4-sewage backflow pipe; The 5-sludge pump; The 6-sump pump; The 7-micro-hole aerator; The biological 3 D elastic filler of 8-; The 9-diversing bucket; The 10-reflector; The 11-water distributor; The 12-water-in; The 13-water outlet; The 14-access opening; The 15-hydrolysis acidification pool; 16-one-level contact-oxidation pool; 17-two-stage biological contact oxidation pond; The 18-settling tank.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Rural domestic sewage treatment system comprises: grille well, equipment room, equalizing tank and clean water basin, described domestic sewage processing system also comprises integrated machine for sewage treatment and artificial swamp, and wherein grille well, equipment room, equalizing tank, integrated machine for sewage treatment, artificial swamp are connected with clean water basin and are connected.
Described integrated machine for sewage treatment comprises: casing 1, aeration tube 2 and biological 3 D elastic filler 8, described casing 1 are divided into hydrolysis acidification pool 15, one-level contact-oxidation pool 16, two-stage biological contact oxidation pond 17, settling tank 18; Be provided with water-in 12 and cloth tank on the top of hydrolysis acidification pool 15, be provided with water outlet 13 on the top of settling tank; Hydrolysis acidification pool 15 is communicated with one-level contact-oxidation pool 16 bottoms, and one-level contact-oxidation pool 16 is communicated with two-stage biological contact oxidation pond 17 by water distributor 11, and two-stage biological contact oxidation pond 17 is communicated with settling tank 18 by water leg; 17 bottom is respectively arranged with aeration tube 2 in hydrolysis acidification pool 15, one-level contact-oxidation pool 16, two-stage biological contact oxidation pond, is provided with micro-hole aerator 7 on aeration tube 2; Be respectively arranged with biological 3 D elastic filler 8 in hydrolysis acidification pool 15, one-level contact-oxidation pool 16, two-stage biological contact oxidation pond 17, be positioned at micro-hole aerator 7 tops; Bottom in two-stage biological contact oxidation pond 17 is provided with sump pump 6, and is communicated with water-in 12 by sewage backflow pipe 4; Bottom in settling tank 18 is provided with sludge pump 5, and is communicated with water-in 12 by mud return line 3.
Described settling tank is provided with diversing bucket 9, reflector 10, and reflector 10 is positioned at the below of diversing bucket 9.
Described casing 1 top is provided with access opening 14.
The structure of described artificial swamp is five layers and is followed successively by from the bottom up pebbles, rubble, gravel, pedosphere, layer of sand.
Described pebbles diameter is that 30-50mm, rubble diameter are that 10-30mm, gravel diameter are 3-10mm.
principle of work: sanitary sewage sewage network in the village collects, by grille well to after in sewage, the larger particles pollutent is tackled, enter equalizing tank and carry out the adjusting of water quality and quantity, then enter and carry out biochemical treatment in integrated machine for sewage treatment, acting in conjunction by anaerobic-aerobic microorganism in all-in-one, most of pollutent in sewage is decomposed remove, the water that integrated machine for sewage treatment flows out passes through artificial swamp, utilize artificial swamp soil, artificial dielectric, plant, the physics of microorganism, chemistry, biological triple synergies, further remove the organic pollutant in sewage, after artificial wetland effluent collects by the header in wetland, flow into and be used for field irrigation or qualified discharge in clean water basin.
Claims (8)
1. rural domestic sewage treatment system, comprise: grille well, equipment room, equalizing tank and clean water basin, it is characterized in that: described domestic sewage processing system also comprises integrated machine for sewage treatment and artificial swamp, and wherein grille well, equipment room, equalizing tank, integrated machine for sewage treatment, artificial swamp are connected with clean water basin and are connected.
2. a kind of rural domestic sewage treatment system according to claim 1, it is characterized in that: described integrated machine for sewage treatment comprises: casing (1), aeration tube (2) and biological 3 D elastic filler (8), described casing (1) are divided into hydrolysis acidification pool (15), one-level contact-oxidation pool (16), two-stage biological contact oxidation pond (17), settling tank (18); Be provided with water-in (12) and cloth tank on the top of hydrolysis acidification pool (15), be provided with water outlet (13) on the top of settling tank; Hydrolysis acidification pool (15) is communicated with bottom one-level contact-oxidation pool (16), one-level contact-oxidation pool (16) is communicated with two-stage biological contact oxidation pond (17) by water distributor (11), and two-stage biological contact oxidation pond (17) is communicated with settling tank (18) by water leg; Bottom in hydrolysis acidification pool (15), one-level contact-oxidation pool (16), two-stage biological contact oxidation pond (17) is respectively arranged with aeration tube (2), is provided with micro-hole aerator (7) on aeration tube (2); Be respectively arranged with biological 3 D elastic filler (8) in hydrolysis acidification pool (15), one-level contact-oxidation pool (16), two-stage biological contact oxidation pond (17), be positioned at above micro-hole aerator (7); Bottom in two-stage biological contact oxidation pond (17) is provided with sump pump (6), and is communicated with water-in (12) by sewage backflow pipe (4); Bottom in settling tank (18) is provided with sludge pump (5), and is communicated with water-in (12) by mud return line (3).
3. a kind of rural domestic sewage treatment system according to claim 2, it is characterized in that: described settling tank (18) is provided with diversing bucket (9), reflector (10), and reflector (10) is positioned at the below of diversing bucket (9).
4. a kind of rural domestic sewage treatment system according to claim 2 is characterized in that: described casing (1) top is provided with access opening (14).
5. a kind of rural domestic sewage treatment system according to claim 1, it is characterized in that: the structure of described artificial swamp is five layers and is followed successively by from the bottom up pebbles, rubble, gravel, pedosphere, layer of sand.
6. a kind of rural domestic sewage treatment system according to claim 5, it is characterized in that: described pebbles diameter is 30-50mm.
7. a kind of rural domestic sewage treatment system according to claim 5, it is characterized in that: described rubble diameter is 10-30mm.
8. a kind of rural domestic sewage treatment system according to claim 5, it is characterized in that: described gravel diameter is 3-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220752974 CN202968329U (en) | 2012-12-10 | 2012-12-10 | Rural domestic wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220752974 CN202968329U (en) | 2012-12-10 | 2012-12-10 | Rural domestic wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968329U true CN202968329U (en) | 2013-06-05 |
Family
ID=48509431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220752974 Expired - Fee Related CN202968329U (en) | 2012-12-10 | 2012-12-10 | Rural domestic wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968329U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613255A (en) * | 2013-12-19 | 2014-03-05 | 大连交通大学 | Domestic sewage treatment integrated equipment and treatment method |
| CN106746351A (en) * | 2017-01-16 | 2017-05-31 | 深圳市碧园环保技术有限公司 | A kind of processing system for domestic sewage in rural areas |
| CN109020095A (en) * | 2018-09-26 | 2018-12-18 | 蔡小春 | The sewage disposal system and its method of composite medium artificial wet land |
| CN109179859A (en) * | 2018-08-27 | 2019-01-11 | 岭南生态文旅股份有限公司 | A kind of extremely frigid zones treatment method for rural sewage |
| CN113060909A (en) * | 2021-03-31 | 2021-07-02 | 山东省环科院环境工程有限公司 | Artificial wetland integrated device and method for decentralized treatment of rural domestic sewage |
| CN114804534A (en) * | 2022-05-11 | 2022-07-29 | 北京市水科学技术研究院 | Rural domestic sewage constructed wetland deep purification pretreatment system |
| CN115477446A (en) * | 2022-10-09 | 2022-12-16 | 山东润锦环保科技发展有限公司 | Modularization sewage treatment plant |
-
2012
- 2012-12-10 CN CN 201220752974 patent/CN202968329U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613255A (en) * | 2013-12-19 | 2014-03-05 | 大连交通大学 | Domestic sewage treatment integrated equipment and treatment method |
| CN103613255B (en) * | 2013-12-19 | 2015-04-01 | 大连交通大学 | Domestic sewage treatment integrated equipment and treatment method |
| CN106746351A (en) * | 2017-01-16 | 2017-05-31 | 深圳市碧园环保技术有限公司 | A kind of processing system for domestic sewage in rural areas |
| CN109179859A (en) * | 2018-08-27 | 2019-01-11 | 岭南生态文旅股份有限公司 | A kind of extremely frigid zones treatment method for rural sewage |
| CN109020095A (en) * | 2018-09-26 | 2018-12-18 | 蔡小春 | The sewage disposal system and its method of composite medium artificial wet land |
| CN113060909A (en) * | 2021-03-31 | 2021-07-02 | 山东省环科院环境工程有限公司 | Artificial wetland integrated device and method for decentralized treatment of rural domestic sewage |
| CN114804534A (en) * | 2022-05-11 | 2022-07-29 | 北京市水科学技术研究院 | Rural domestic sewage constructed wetland deep purification pretreatment system |
| CN114804534B (en) * | 2022-05-11 | 2023-08-15 | 北京市水科学技术研究院 | Rural domestic sewage constructed wetland deep purification pretreatment system |
| CN115477446A (en) * | 2022-10-09 | 2022-12-16 | 山东润锦环保科技发展有限公司 | Modularization sewage treatment plant |
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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: 20130605 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |