CN210103698U - Novel unpowered rural domestic sewage treatment device - Google Patents
Novel unpowered rural domestic sewage treatment device Download PDFInfo
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- CN210103698U CN210103698U CN201920781635.8U CN201920781635U CN210103698U CN 210103698 U CN210103698 U CN 210103698U CN 201920781635 U CN201920781635 U CN 201920781635U CN 210103698 U CN210103698 U CN 210103698U
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Abstract
The utility model relates to a wastewater treatment device, in particular to a novel unpowered rural domestic sewage treatment device. It is formed by sump pit (1), grid pond (2), collecting pit (4), open channel (7), stable pool (5), combination in proper order, grid pond (2) in be equipped with diagonal grid plate (3), the export of collecting pit (4) is passed through the pipeline and is connected with open channel (7), is equipped with biological runner (6) in open channel (7), the export of open channel (7) is passed through pipeline (10) and is connected with stable pool (8). The method has the advantages of good purification effect, simple process equipment, convenient maintenance and management and low operating cost.
Description
Technical Field
The utility model relates to a wastewater treatment device, in particular to a novel unpowered rural domestic sewage treatment device.
Background
For a long time, the environmental problems in rural areas in China are not obvious due to low industrialization degree, small population density and abundant environmental capacity. In recent years, with the improvement of the living standard of rural areas in China, the pollution problem of the rural areas is gradually highlighted, and the pollution problem becomes one of the restriction factors for building new rural areas in China. A large amount of untreated sewage is directly discharged, so that the sewage containing body and the soil are greatly polluted, and the safety of underground water and the health of rural residents can be seriously threatened.
Rural life is increasingly urbanized, domestic sewage mainly comes from toilet flushing water, kitchen washing water, washing machine drainage, shower drainage and other drainage of peasants, the rural domestic sewage is characterized in that ① is small in scale, ② is unstable in water quality, the difference of water quality in different periods is large, ③ is mainly composed of COD, SS, nitrogen, phosphorus and the like, biodegradability is high, ④ is distributed and dispersed, intermittently discharged, and the coefficient of water change is large.
The treatment of rural domestic sewage can not be carried out in a delayed way and the urban sewage treatment process and design parameters can not be carried, so that the over-high engineering investment and operating cost can be avoided. The rural domestic sewage treatment technology must follow the principles of economy, high efficiency, energy conservation, simplicity, feasibility and simplicity, and requires simple treatment process, guaranteed purification effect and simple and convenient operation and maintenance. Therefore, the invention is very beneficial to the novel unpowered rural domestic sewage treatment device.
Disclosure of Invention
The utility model aims at providing a novel unpowered rural domestic sewage treatment device aiming at the defects of the prior art, which can effectively purify sewage and is particularly suitable for rural areas with low funds, no technical talents and land resource utilization.
The technical scheme of the utility model is realized like this: it is formed by sump pit (1), grid pond (2), collecting pit (4), open channel (7), stable pool (5), combination in proper order, grid pond (2) in be equipped with diagonal grid plate (3), the export of collecting pit (4) is passed through the pipeline and is connected with open channel (7), is equipped with biological runner (6) in open channel (7), the export of open channel (7) is passed through pipeline (10) and is connected with stable pool (8).
The utility model discloses better technical scheme is: the collecting tank (4) is internally provided with a submerged pump (5), the front of the open channel (7) is provided with an overflow channel (9), and the water outlet of the submerged pump (5) is connected with the overflow channel (9) through a pipeline. The overflow channel (9) and the open channel (7) are combined by a plurality of series connection. The rotating wheel of the biological rotating wheel (6) is provided with a biological membrane plate (11).
The utility model aims to seek economic, high-efficiency, energy-saving and simple and easy rural domestic sewage treatment device and process according to the characteristics of rural domestic sewage.
The water outlet of the collecting tank of the utility model flows from the open channel to the stabilization pond, and the unpowered biological rotating wheel is arranged in the open channel, so that the self-aeration effect is achieved; on the other hand, the mud-film combination characteristic of the unpowered biological rotating wheel has the function of purifying the water body. The method has the advantages of good purification effect, simple process equipment, convenient maintenance and management and low operating cost, and is particularly suitable for rural areas with low capital, shortage of technical talents and available land resources.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the flotation tank of the present invention;
Detailed Description
The present invention will be further described with reference to the following examples.
As shown in fig. 1, as shown in fig. 2, the utility model discloses in proper order by sump pit (1), grid pond (2), collecting pit (4), open channel (7), stabilize pool (5), combination and form, grid pond (2) in be equipped with diagonal grid plate (3), the export of collecting pit (4) is passed through the pipeline and is connected with open channel (7), is equipped with biological runner (6) in open channel (7), the export of open channel (7) is passed through pipeline (10) and is connected with stabilizing pool (8). The collecting tank (4) is internally provided with a submerged pump (5), the front of the open channel (7) is provided with an overflow channel (9), and the water outlet of the submerged pump (5) is connected with the overflow channel (9) through a pipeline. The overflow channel (9) and the open channel (7) are combined by a plurality of series connection. The rotating wheel of the biological rotating wheel (6) is provided with a biological membrane plate (11).
Claims (4)
1. The utility model provides a novel unpowered rural domestic sewage treatment device, characterized by: it is formed by sump pit (1), grid pond (2), collecting pit (4), open channel (7), stable pool (8), combination in proper order, grid pond (2) in be equipped with diagonal grid plate (3), the export of collecting pit (4) is passed through the pipeline and is connected with open channel (7), is equipped with biological runner (6) in open channel (7), the export of open channel (7) is passed through pipeline (10) and is connected with stable pool (8).
2. The novel unpowered rural domestic sewage treatment device according to claim 1, characterized in that: the collecting tank (4) is internally provided with a submerged pump (5), the front of the open channel (7) is provided with an overflow channel (9), and the water outlet of the submerged pump (5) is connected with the overflow channel (9) through a pipeline.
3. The novel unpowered rural domestic sewage treatment device according to claim 2, characterized in that: the overflow channel (9) and the open channel (7) are combined by a plurality of series connection.
4. The novel unpowered rural domestic sewage treatment device according to claim 1, characterized in that: the rotating wheel of the biological rotating wheel (6) is provided with a biological membrane plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781635.8U CN210103698U (en) | 2019-05-28 | 2019-05-28 | Novel unpowered rural domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781635.8U CN210103698U (en) | 2019-05-28 | 2019-05-28 | Novel unpowered rural domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210103698U true CN210103698U (en) | 2020-02-21 |
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ID=69562122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920781635.8U Active CN210103698U (en) | 2019-05-28 | 2019-05-28 | Novel unpowered rural domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210103698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892245A (en) * | 2020-08-03 | 2020-11-06 | 岭南水务集团有限公司 | Mountain area unpowered algae rotating biological disk sewage treatment system |
-
2019
- 2019-05-28 CN CN201920781635.8U patent/CN210103698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892245A (en) * | 2020-08-03 | 2020-11-06 | 岭南水务集团有限公司 | Mountain area unpowered algae rotating biological disk sewage treatment system |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New type unpowered rural domestic sewage treatment device Effective date of registration: 20221111 Granted publication date: 20200221 Pledgee: Bank of China Limited Wuhan Jianghan sub branch Pledgor: WUHAN JIANGYANG ENVIRONMENTAL TECHNOLOGY STOCK Co.,Ltd. Registration number: Y2022420000364 |