CN203866154U - Low-energy-consumption stepped sewage treatment device - Google Patents
Low-energy-consumption stepped sewage treatment device Download PDFInfo
- Publication number
- CN203866154U CN203866154U CN201420234310.5U CN201420234310U CN203866154U CN 203866154 U CN203866154 U CN 203866154U CN 201420234310 U CN201420234310 U CN 201420234310U CN 203866154 U CN203866154 U CN 203866154U
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- Prior art keywords
- tank
- pond
- consumption
- sewage
- anoxic
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- Expired - Lifetime
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 15
- 239000010865 sewage Substances 0.000 title abstract description 25
- 239000010802 sludge Substances 0.000 claims abstract description 24
- 238000004062 sedimentation Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000012856 packing Methods 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims description 11
- 238000005276 aerator Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 230000001706 oxygenating effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000002957 persistent organic pollutant Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to a low-energy-consumption stepped sewage treatment device. The device comprises a lattice tank, a primary sedimentation tank, an anaerobic tank, an anoxic tank, an aerobic tank, a secondary sedimentation tank, a sludge tank and a constructed wetland which sequentially slant underneath and are in stepped arrangement, wherein the water outlet of the anoxic tank is provided with a water drop weir; the anaerobic tank, the anoxic tank and the aerobic tank are all provided with biological packing. According to the utility model, the naturally sloping land is used for building the stepped sewage treatment device, so that the facility construction and running costs are low and sewage flows freely; the water drop weir is adopted for natural oxygenating of the sewage, so that the energy consumption is relatively low; as the constructed wetland is arranged for tail treatment, the quality of water subjected to sewage treatment is improved.
Description
Technical field
The utility model relates to a kind of less energy-consumption staged waste disposal plant.
Background technology
More existing sewage disposal devices, generally build on level land, sewage need to promote and process, if pond relies on water gravity flow between technique, pond needs reserved part superelevation, and pond effective rate of utilization reduces, Facilities Construction and running cost are high, in the time that sewage need to filter or carry out the large processing of head loss, need to carry out second lift especially, energy consumption is higher.
Utility model content
The purpose of this utility model is to provide a kind of less energy-consumption staged waste disposal plant, utilize natural slope landform to build staged waste disposal plant, Facilities Construction and running cost are low, sewage self-flowing operation, sewage adopts the nature oxygenation of drop weir, energy consumption is lower, and is provided with artificial swamp and carries out trail processing, has improved sewage disposal water quality.
The utility model is achieved through the following technical solutions: a kind of less energy-consumption staged waste disposal plant, is characterized in that: by successively oliquely downward and be ladder arrange grating tank, preliminary sedimentation tank, anaerobic pond, anoxic pond, Aerobic Pond, second pond, sludge sump and artificial swamp form; Described anoxic pond water outlet is provided with drop weir; Described anaerobic pond, anoxic pond and Aerobic Pond are provided with biologic packing material.
In described Aerobic Pond, be provided with submersible aerator.
Described preliminary sedimentation tank bottom is connected with sludge sump by sludge pipe.
Described second pond bottom is connected with sludge sump by sludge pipe.
Principle of work of the present utility model: first sewage enter grating tank and preliminary sedimentation tank by water inlet pipe, remove larger suspended substance by grating tank and preliminary sedimentation tank, then gravity flow enters anaerobic pond and anoxic pond, macromole organic pollutant is decomposed into small molecules organic pollutant by microorganism, be conducive to latter stage processing, sewage flows out and enters Aerobic Pond downwards from the drop weir between anoxic pond and Aerobic Pond, sewage increases part of oxygen in this process, in the time that oxygen in water is not enough, start submersible aerator, sewage contacts stop pollutent and is removed by microorganism with the biologic packing material in Aerobic Pond, preliminary sedimentation tank is connected with sludge sump by sludge pipe with second pond bottom, mud is entered to sludge sump.In second pond, carry out precipitate and separate, finally enter artificial swamp and go out rear discharge, complete the purifying treatment to sewage.
The beneficial effects of the utility model: utilize natural slope landform to build staged waste disposal plant, Facilities Construction and running cost are low, sewage self-flowing operation, without lift pump, sewage adopts the nature oxygenation of drop weir, reduces submersible aerator and uses, energy consumption is lower, biologic packing material has strengthened system anti impulsion load, and is provided with artificial swamp and carries out trail processing, has improved sewage disposal water quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Number in the figure is expressed as: 1-water inlet pipe; 2-grating tank; 3-preliminary sedimentation tank; 4-anaerobic pond; 5-anoxic pond; The 6-weir of dropping; 7-Aerobic Pond; 8-biologic packing material; 9-sludge pipe; 10-second pond; 11-sludge sump; 12-artificial swamp; 13-submersible aerator.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.But embodiment of the present utility model is not limited to this.
Embodiment: as shown in Figure 1, a kind of less energy-consumption staged waste disposal plant, is characterized in that: by successively oliquely downward and be grating tank (2), preliminary sedimentation tank (3), anaerobic pond (4), anoxic pond (5), Aerobic Pond (7), second pond (10), sludge sump (11) and the artificial swamp (12) that ladder arranges and form; Described anoxic pond (5) water outlet is provided with drop weir (6); Described anaerobic pond (4), anoxic pond (5) and Aerobic Pond (7) are provided with biologic packing material (8).
In described Aerobic Pond (7), be provided with submersible aerator (13).
Described preliminary sedimentation tank (3) bottom is connected with sludge sump (11) by sludge pipe (9).
Described second pond (10) bottom is connected with sludge sump (11) by sludge pipe (9).
When work of the present utility model: first sewage enter grating tank (2) and preliminary sedimentation tank (3) by water inlet pipe (1), remove larger suspended substance by grating tank (2) and preliminary sedimentation tank (3), then gravity flow enters anaerobic pond (4) and anoxic pond (5), macromole organic pollutant is decomposed into small molecules organic pollutant by microorganism, be conducive to latter stage processing, sewage flows out and enters Aerobic Pond (7) downwards from the drop weir (6) between anoxic pond (5) and Aerobic Pond (7), sewage increases part of oxygen in this process, in the time that oxygen in water is not enough, start submersible aerator (13), sewage contacts stop pollutent and is removed by microorganism with the biologic packing material (8) in Aerobic Pond (7), preliminary sedimentation tank (3) is connected with sludge sump (11) by sludge pipe (9) with second pond (10) bottom, mud is entered to sludge sump (11).In second pond (10), carry out precipitate and separate, finally enter artificial swamp (12) and go out rear discharge, complete the purifying treatment to sewage.
Just can better realize as mentioned above the utility model.
Claims (4)
1. a less energy-consumption staged waste disposal plant, is characterized in that: by successively oliquely downward and be ladder arrange grating tank (2), preliminary sedimentation tank (3), anaerobic pond (4), anoxic pond (5), Aerobic Pond (7), second pond (10), sludge sump (11) and artificial swamp (12) form; Described anoxic pond (5) water outlet is provided with drop weir (6); Described anaerobic pond (4), anoxic pond (5) and Aerobic Pond (7) are provided with biologic packing material (8).
2. a kind of less energy-consumption staged waste disposal plant according to claim 1, is characterized in that: in described Aerobic Pond (7), be provided with submersible aerator (13).
3. a kind of less energy-consumption staged waste disposal plant according to claim 1, is characterized in that: described preliminary sedimentation tank (3) bottom is connected with sludge sump (11) by sludge pipe (9).
4. a kind of less energy-consumption staged waste disposal plant according to claim 1, is characterized in that: described second pond (10) bottom is connected with sludge sump (11) by sludge pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234310.5U CN203866154U (en) | 2014-05-06 | 2014-05-06 | Low-energy-consumption stepped sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234310.5U CN203866154U (en) | 2014-05-06 | 2014-05-06 | Low-energy-consumption stepped sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203866154U true CN203866154U (en) | 2014-10-08 |
Family
ID=51647133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234310.5U Expired - Lifetime CN203866154U (en) | 2014-05-06 | 2014-05-06 | Low-energy-consumption stepped sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203866154U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967324A (en) * | 2016-05-26 | 2016-09-28 | 浙江迅水环境科技有限公司 | Urban riverway ecological restoration system and method |
| CN106242033A (en) * | 2016-09-22 | 2016-12-21 | 中山市和智电子科技有限公司 | A kind of apparatus for treating sewage with precipitation and filtering function |
| CN106242035A (en) * | 2016-09-22 | 2016-12-21 | 中山市和智电子科技有限公司 | A kind of apparatus for treating sewage of band aeration performance |
| CN106242036A (en) * | 2016-09-22 | 2016-12-21 | 中山市和智电子科技有限公司 | A kind of apparatus for treating sewage of band sedimentation tank |
| CN106242032A (en) * | 2016-09-22 | 2016-12-21 | 中山市和智电子科技有限公司 | A kind of sewage disposal system |
| CN106277295A (en) * | 2016-09-22 | 2017-01-04 | 中山市和智电子科技有限公司 | A kind of apparatus for treating sewage |
| CN106336002A (en) * | 2016-09-22 | 2017-01-18 | 中山市和智电子科技有限公司 | Sewage treatment system with precipitating function |
| CN106430534A (en) * | 2016-09-22 | 2017-02-22 | 中山市和智电子科技有限公司 | Sewage treatment device with sediment and aeration functions |
| CN107055782A (en) * | 2017-04-05 | 2017-08-18 | 武汉理工大学 | A kind of efficient zero energy consumption AOA sewage-treatment plants and method |
| CN108751600A (en) * | 2018-06-25 | 2018-11-06 | 青岛海洋地质研究所 | Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group |
| CN108862821A (en) * | 2018-06-11 | 2018-11-23 | 河北博萨机械制造集团有限公司 | Twin-stage exempts from the domestic sewage processing system for being aerated no reflux |
| CN108975599A (en) * | 2018-06-25 | 2018-12-11 | 青岛海洋地质研究所 | Reed wetland sewage purification system and effluent purification method |
| CN110894128A (en) * | 2019-11-18 | 2020-03-20 | 南昌工程学院 | Internet-based stepped intelligent integrated rural sewage treatment system and method |
| CN115594340A (en) * | 2022-10-13 | 2023-01-13 | 广西科学院（Cn） | Cascaded multilayer sewage treatment device |
-
2014
- 2014-05-06 CN CN201420234310.5U patent/CN203866154U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967324A (en) * | 2016-05-26 | 2016-09-28 | 浙江迅水环境科技有限公司 | Urban riverway ecological restoration system and method |
| CN106336002A (en) * | 2016-09-22 | 2017-01-18 | 中山市和智电子科技有限公司 | Sewage treatment system with precipitating function |
| CN106242035A (en) * | 2016-09-22 | 2016-12-21 | 中山市和智电子科技有限公司 | A kind of apparatus for treating sewage of band aeration performance |
| CN106242036A (en) * | 2016-09-22 | 2016-12-21 | 中山市和智电子科技有限公司 | A kind of apparatus for treating sewage of band sedimentation tank |
| CN106242032A (en) * | 2016-09-22 | 2016-12-21 | 中山市和智电子科技有限公司 | A kind of sewage disposal system |
| CN106277295A (en) * | 2016-09-22 | 2017-01-04 | 中山市和智电子科技有限公司 | A kind of apparatus for treating sewage |
| CN106242033A (en) * | 2016-09-22 | 2016-12-21 | 中山市和智电子科技有限公司 | A kind of apparatus for treating sewage with precipitation and filtering function |
| CN106430534A (en) * | 2016-09-22 | 2017-02-22 | 中山市和智电子科技有限公司 | Sewage treatment device with sediment and aeration functions |
| CN107055782A (en) * | 2017-04-05 | 2017-08-18 | 武汉理工大学 | A kind of efficient zero energy consumption AOA sewage-treatment plants and method |
| CN108862821A (en) * | 2018-06-11 | 2018-11-23 | 河北博萨机械制造集团有限公司 | Twin-stage exempts from the domestic sewage processing system for being aerated no reflux |
| CN108862821B (en) * | 2018-06-11 | 2021-07-20 | 佛山市南海区三新水务有限公司 | Two-stage aeration-free backflow-free domestic sewage treatment system |
| CN108751600A (en) * | 2018-06-25 | 2018-11-06 | 青岛海洋地质研究所 | Utilize the sewage disposal system and sewage water treatment method of multiple muskeg group |
| CN108975599A (en) * | 2018-06-25 | 2018-12-11 | 青岛海洋地质研究所 | Reed wetland sewage purification system and effluent purification method |
| CN110894128A (en) * | 2019-11-18 | 2020-03-20 | 南昌工程学院 | Internet-based stepped intelligent integrated rural sewage treatment system and method |
| CN115594340A (en) * | 2022-10-13 | 2023-01-13 | 广西科学院（Cn） | Cascaded multilayer sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN YUECHENG ENVIRONMENTAL PROTECTION ENERGY S Free format text: FORMER OWNER: ZHENG ZULAN Effective date: 20150611 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zong Yu Inventor before: Zheng Zulan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHENG ZULAN TO: ZONG YU |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150611 Address after: 610000 No. 192, Xiaojiahe, Chengdu hi tech Development Zone, Sichuan Patentee after: SICHUAN YUECHENG ENVIRONMENTAL PROTECTION ENERGY SAVING SCIENCE & TECHNOLOGY Co.,Ltd. Address before: Quangang District of Quanzhou city Fujian province 362801 lotus pond community No. 723 CuO wa Patentee before: Zheng Zulan |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |