CN220703401U - Semi-buried high-efficiency agricultural pollution biochemical combination device - Google Patents
Semi-buried high-efficiency agricultural pollution biochemical combination device Download PDFInfo
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- CN220703401U CN220703401U CN202321690832.1U CN202321690832U CN220703401U CN 220703401 U CN220703401 U CN 220703401U CN 202321690832 U CN202321690832 U CN 202321690832U CN 220703401 U CN220703401 U CN 220703401U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000010865 sewage Substances 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 239000004576 sand Substances 0.000 claims abstract description 12
- 238000004062 sedimentation Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000010248 power generation Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003403 water pollutant Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- AHEWZZJEDQVLOP-UHFFFAOYSA-N monobromobimane Chemical compound BrCC1=C(C)C(=O)N2N1C(C)=C(C)C2=O AHEWZZJEDQVLOP-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a semi-buried high-efficiency agricultural pollution biochemical combination device. The sewage treatment device main body is divided into a rough filtration area and an anaerobic sand sedimentation area by a partition plate; an external water inlet pipe is fixedly arranged on the main body pool wall at one side of the rough filtering area; the lower parts of the rough filtering area and the anaerobic sand sedimentation area are communicated through a pipeline; a basket grid is arranged at the water inlet of the pipeline; a lifting water truck is arranged at one side of the anaerobic sand sedimentation zone far from the coarse filtration zone, and a filter tank is fixedly arranged at one side of a water outlet of the lifting water truck; a plurality of layers of modified filter materials are arranged in the filter box; the bottom end of the filter tank is fixedly provided with a water outlet pipeline, the water outlet pipeline is connected with a water suction pump, and the top of the water suction pump is provided with a water outlet pipe. The water quality indexes CODcr, TP and ammonia nitrogen of rural domestic sewage after passing through the device meet the water quality requirements of various treated water in rural domestic sewage treatment facility water pollutant emission standards (DB 32/3462-2020) in Jiangsu province, and the sewage treatment occupied area is small, basically has no peculiar smell, adopts wind power generation, and is low-carbon and environment-friendly.
Description
Technical Field
The utility model relates to the technical field of rural domestic sewage combined devices, in particular to a semi-buried high-efficiency agricultural sewage biochemical combined device.
Background
Compared with town sewage, the rural area has the phenomenon of wide spread of domestic sewage discharge due to scattered living, and the water quantity of the rural domestic sewage is increased suddenly on holidays due to the reasons of outdoor service, holiday return, etc. The existing domestic rural domestic sewage treatment technology mainly comprises the following steps: anaerobic biotechnology, aerobic biotechnology, wetland biotechnology, high-load underground infiltration sewage treatment composite technology, MBBR or MBR integrated sewage treatment technology. The above-mentioned sewage treatment technology is affected by the problems of floor area, operation cost and the like, and the situation of waste is already existed in partial areas, so that a rural biochemical device with small floor area, low operation cost and high treatment efficiency is needed to improve the problems.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a semi-buried high-efficiency agricultural pollution biochemical combination device.
In order to achieve the aim, the semi-buried high-efficiency agricultural sewage biochemical combined device comprises a semi-buried sewage treatment device main body, wherein the inside of the sewage treatment device main body is divided into a rough filtration area and an anaerobic sand sedimentation area by a partition plate; an external water inlet pipe is fixedly arranged on the main body pool wall at one side of the rough filtering area;
the lower parts of the rough filtering area and the anaerobic sand sedimentation area are communicated through a pipeline; a basket grid is arranged at the water inlet of the pipeline;
a lifting water truck is arranged at one side of the anaerobic sand sedimentation zone far from the coarse filtration zone, and a filter tank is fixedly arranged at one side of a water outlet of the lifting water truck;
a plurality of layers of modified filter materials are arranged in the filter box;
the bottom end of the filter tank is fixedly provided with a water outlet pipeline, the water outlet pipeline is connected with a water suction pump, and the top of the water suction pump is provided with a water outlet pipe.
Further, the main body device is 10m long, 4m wide and 2m high.
Further, the particle size of the modified filter material is 0.5-5 mm, and the thickness and the layer number are determined by actual calculation.
Further, the water lifting device further comprises a wind power generation device and/or a solar power generation device, and the wind power generation device and/or the solar power generation device are/is used for providing electric energy for the water lifting vehicle.
Further, the semi-buried sewage treatment device main body consists of a first semi-buried sewage treatment device main body and a second semi-buried sewage treatment device main body which are arranged side by side; the external water inlet pipe is arranged corresponding to the rough filtration area of the first semi-buried sewage treatment device main body; a water through hole is formed in a partition plate between the rough filtering area of the first semi-buried sewage treatment device main body and the rough filtering area of the second semi-buried sewage treatment device main body; a pontoon flow-limiting check valve is arranged at the water through hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. the water quality level is quantized through adjusting the number of layers of the filter layers in the filter box, so that the water quality can meet the requirements of environmental protection departments in different areas.
2. The 2 groups of facilities ensure the stability of the water treatment quantity.
3. The daily power supply is a wind generating set and is externally connected with a power supply for standby.
Drawings
FIG. 1 is a schematic top view of a semi-buried efficient agricultural chemical biochemical combination device according to an embodiment of the utility model
FIG. 2 is a schematic cross-sectional view of FIG. 1
In the figure: 1. a water inlet pipe; 2. a manual basket grid; 3. a waterwheel; 4. a filter box; 5. a water pump; 6 float bowl flow limiting check valve 6;
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific inclusion of such terms in the present utility model will be understood by those of ordinary skill in the art to be specifically understood.
Example 1
Referring to fig. 1 and 2, an embodiment of a semi-buried high-efficiency agricultural sewage biochemical combination device according to the present utility model includes a sewage treatment device main body; the sewage treatment device main body is divided into a rough filtration area and an anaerobic sand sedimentation area by a partition plate; an external water inlet pipe 1 is fixedly arranged on the main body pool wall at one side of the rough filtering area, and sewage of the water inlet pipe enters the rough filtering area; the lower parts of the rough filtering area and the anaerobic sand sedimentation area are communicated through a pipeline; a basket grille 2 is arranged at the water inlet of the pipeline; the basket grid is fixed on the guide rail and can slide along the guide rail, and the lifting of the basket grid is completed manually through a cable, and is generally manufactured by stainless steel; the basket grid is used to intercept visible suspended matter.
A lifting water truck 3 is arranged at one side of the anaerobic sand sediment zone far from the coarse filtration zone, and a filter tank 4 is fixedly arranged at one side of a water outlet of the lifting water truck; a plurality of layers of modified filter materials are arranged in the filter box, and a baffle is arranged at the bottom of the filter materials to prevent the filter materials from losing; the bottom end of the filter tank is fixedly provided with a water outlet pipeline which is connected with a water suction pump 5, and the top of the water suction pump is provided with a water outlet pipe.
After passing through the basket grating 2, the domestic sewage intercepts visible suspended matters, enters an anaerobic zone biological treatment section, is oxygenated by a waterwheel 3, part of CODcr, TP and ammonia nitrogen are removed, the waterwheel 3 lifts the sewage to a filter tank 4, and a biological film is formed under the configuration of a plurality of layers of modified filter materials, so that the synergistic denitrification and dephosphorization of microorganisms and matrixes are realized.
Example 2
Considering that the sewage quantity is increased after the rural residents go out of the business workers and return on holidays; as shown in the figure, the semi-buried sewage treatment device main body consists of a first semi-buried sewage treatment device main body and a second semi-buried sewage treatment device main body which are arranged side by side; the external water inlet pipe is arranged corresponding to the rough filtration area of the first semi-buried sewage treatment device main body; a water through hole is formed in a partition plate between the rough filtering area of the first semi-buried sewage treatment device main body and the rough filtering area of the second semi-buried sewage treatment device main body; a pontoon flow-limiting check valve 6 is arranged at the water through hole.
Thus, when the local resident goes out of the service worker and returns on holidays, the sewage quantity increases, the pontoon flow-limiting check valve 6 is automatically opened, and the sewage enters the second semi-buried sewage treatment device main body for treatment.
When the local residents go out, the sewage quantity is reduced, the pontoon flow-limiting check valve 6 is automatically closed, and the sewage only enters the main body of the first semi-buried sewage treatment device for treatment.
The sewage can be effectively treated through the implementation process, and the sewage treatment device is suitable for decentralized rural sewage treatment and areas with large domestic sewage inflow fluctuation. The treatment device has the advantages of simple operation, high pollutant removal efficiency, small equipment investment, low treatment cost, wide application range and the like, has considerable potential application prospect, and is expected to be widely popularized and applied in the water pollution treatment process in the future.
The present utility model has been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model. Many other changes and modifications may be made without departing from the spirit and scope of the utility model and should be considered as within the scope of the utility model.
Claims (4)
1. A semi-buried high-efficiency agricultural sewage biochemical combined device comprises a semi-buried sewage treatment device main body and is characterized in that the inside of the sewage treatment device main body is divided into a rough filtration area and an anaerobic sand sedimentation area by a partition plate; an external water inlet pipe is fixedly arranged on the main body pool wall at one side of the rough filtering area;
the lower parts of the rough filtering area and the anaerobic sand sedimentation area are communicated through a pipeline; a basket grid is arranged at the water inlet of the pipeline;
a lifting water truck is arranged at one side of the anaerobic sand sedimentation zone far from the coarse filtration zone, and a filter tank is fixedly arranged at one side of a water outlet of the lifting water truck;
a plurality of layers of modified filter materials are arranged in the filter box;
the bottom end of the filter tank is fixedly provided with a water outlet pipeline, the water outlet pipeline is connected with a water suction pump, and the top of the water suction pump is provided with a water outlet pipe.
2. The semi-buried efficient agricultural pollution biochemical combination device according to claim 1, wherein: the particle size of the modified filter material is 0.5-5 mm, and the thickness and the layer number are determined by actual accounting.
3. The semi-buried efficient agricultural pollution biochemical combination device according to claim 1, wherein: the device also comprises a wind power generation device and/or a solar power generation device, wherein the wind power generation device and/or the solar power generation device are/is used for providing electric energy for the lifting water truck.
4. The semi-buried efficient agricultural pollution biochemical combination device according to claim 1, wherein: the semi-buried sewage treatment device body consists of a first semi-buried sewage treatment device body and a second semi-buried sewage treatment device body which are arranged side by side; the external water inlet pipe is arranged corresponding to the rough filtration area of the first semi-buried sewage treatment device main body; a water through hole is formed in a partition plate between the rough filtering area of the first semi-buried sewage treatment device main body and the rough filtering area of the second semi-buried sewage treatment device main body; a pontoon flow-limiting check valve is arranged at the water through hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221900012 | 2022-07-22 | ||
| CN2022219000126 | 2022-07-22 |
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| Publication Number | Publication Date |
|---|---|
| CN220703401U true CN220703401U (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321690832.1U Active CN220703401U (en) | 2022-07-22 | 2023-06-30 | Semi-buried high-efficiency agricultural pollution biochemical combination device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117486390A (en) * | 2022-07-22 | 2024-02-02 | 中冶华天工程技术有限公司 | A semi-underground high-efficiency agricultural waste biochemical combination device and sewage treatment method |
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2023
- 2023-06-30 CN CN202321690832.1U patent/CN220703401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117486390A (en) * | 2022-07-22 | 2024-02-02 | 中冶华天工程技术有限公司 | A semi-underground high-efficiency agricultural waste biochemical combination device and sewage treatment method |
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