CN208218624U - A kind of combined multi-stage countryside sewage treating system - Google Patents
A kind of combined multi-stage countryside sewage treating system Download PDFInfo
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- CN208218624U CN208218624U CN201820483491.3U CN201820483491U CN208218624U CN 208218624 U CN208218624 U CN 208218624U CN 201820483491 U CN201820483491 U CN 201820483491U CN 208218624 U CN208218624 U CN 208218624U
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- well
- flow artificial
- drowned flow
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- wet land
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of combined multi-stage countryside sewage treating systems, including grille well, setting pot, anaerobism conditioning tank, drop water aeration platform, vertical current constructed wetland, drowned flow artificial wet land, wet well and drainage ditch, focus on domestic sewage in rural areas, oxygen technology is exposed in conjunction with bio anaerobic and drop, Chinese effluent is up to standard, few using mechanical equipment, management cost is low, by wastewater ocean disposal in wetland plant culture, economic value is generated, the utility model is suitable for countryside sewage treating device.
Description
Technical field
The utility model relates to countryside sewage treating device fields, in particular to a kind of combined multi-stage countryside sewage treating system
System.
Background technique
There are nearly 600,000 administrative villages and more than 260 ten thousand natural villages in China, and weight is occupied in rural area in Chinese society economic structure
The status wanted, but for a long time, village draining and sewage treatment facility wretched insufficiency, generally wastewater treatment rate are low.
There is following features for country sewage: different geographical water habits are different, and domestic consumption is in high in the south and low in the north per capita
Trend；And average level is far below city water supply standard per capita；Country sewage type is complicated, the area of discharge intensity and rule
Domain difference is big, much larger than the difference between the city of different regions；Discharge more dispersed, individual water is smaller, is in discrete state；
The village big for movement of population, the seasonal fluctuation of quantity of wastewater effluent is big, statistical difficulty.
It has the following technical problems: the technology and equipment numerous types that China applies in rural sewage treatment at present, but
Quality is very different；Lack the effective long-acting operating mechanism of rural sewage treatment facility, some built rural sewage treatments in place
The normal operation rate of facility is low.
Therefore adaptation to local conditions is needed for the improvement of country sewage, is come using combined type, the technical method of multistep treatment
Realize low building cost, low management cost, efficient effective improvement.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of combined multi-stage countryside sewage treating system
System focuses on domestic sewage in rural areas, exposes oxygen technology in conjunction with bio anaerobic and drop, Chinese effluent is up to standard, using mechanical equipment
Few, management cost is low, by wastewater ocean disposal in wetland plant culture, generates economic value.
In order to achieve the above objectives, the technical scheme adopted by the utility model to solve the technical problem is as follows: it is a kind of compound more
Grade countryside sewage treating system, including it is grille well, setting pot, anaerobism conditioning tank, drop water aeration platform, vertical current constructed wetland, latent
Artificial wetland, wet well and drainage ditch, the grille well is tilted to be provided with filtering grid, the anaerobism conditioning tank, vertical
Artificial wetland, drowned flow artificial wet land and wet well are connected with each other and integrally construct, the vertical current constructed wetland and undercurrent people
Be equipped with sewage between work wetland to circulate well, be filled with several cobbles in sewage circulation well, the vertical current constructed wetland and
Plant has water to plough plant in drowned flow artificial wet land, and the irrigation of connection drop water aeration platform is equipped with above the vertical current constructed wetland
Water pipe is embedded with the foggara of connection sewage circulation well inside the drowned flow artificial wet land.
Preferably, the grille well, setting pot and anaerobism conditioning tank are semi-underground brick mix structure.
Preferably, the drop water aeration platform is ground brick mix structure, the vertical current constructed wetland and drowned flow artificial are wet
Ground is underground steel and concrete structure.
Preferably, the vertical current constructed wetland and drowned flow artificial wet land include concrete layer, sand from the bottom to top
Rock layers and dirt bed.
Due to the application of the above technical scheme, the utility model have compared with prior art it is following the utility model has the advantages that
1. being provided by filtering, sedimentation, anaerobism, aeration and the processing of wetland plant combined multi-stage successively for denitrogenation dephosphorizing
Advantage, effluent quality reach " GB18918-2002 " secondary standard, and treatment effeciency is high, and detergent power is strong；
2. using a variety of processing ponds of brick mix structure and the different type wetland of steel and concrete structure, what no mechanical movement generated
Noise pollution, occupied area is few, and construction investment is small, quick, is suitble to carry out in the area such as rural area, mountain area and promote；
3. the operation of whole system is not necessarily to equipment operation and maintenance, daily cleaning work is few, and management cost is low, meets and works as
The feature that lower country sewage discharge dispersion is discontinuous, water fluctuation is big；
4. plant is ploughed by water and fully absorbs the nitrogen P elements etc. being enriched in sewage by two distinct types of wetland,
Pollutant interception and digestibility and utilization are realized using plant growth soil, considerable economic value is generated, promotes Ecological Environment
Optimization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
In figure: 1, grille well；2, setting pot；3, anaerobism conditioning tank；4, drop water aeration platform；5, vertical current constructed wetland；6,
Drowned flow artificial wet land；7, wet well；8, drainage ditch；9, filtering grid；10, sewage circulation well；11, cobble；12, water ploughs plant；
13, irrigation pipe；14, foggara；15, concrete layer；16, sand stone layer；17, dirt bed.
Specific embodiment
Combined with specific embodiments below, the content of the utility model is described in further detail:
As shown in Figure 1, the present embodiment is a kind of combined multi-stage countryside sewage treating system, including grille well 1, setting pot 2,
Anaerobism conditioning tank 3, drop water aeration platform 4, vertical current constructed wetland 5, drowned flow artificial wet land 6, wet well 7 and drainage ditch 8, grille well
1 it is tilted be provided with filtering grid 9, anaerobism conditioning tank 3, vertical current constructed wetland 5, drowned flow artificial wet land 6 and wet well 7 are mutual
It connects and integrally constructs, sewage circulation well 10, sewage circulation well are equipped between vertical current constructed wetland 5 and drowned flow artificial wet land 6
Several cobbles 11 are filled in 10, plant has water to plough plant 12 in vertical current constructed wetland 5 and drowned flow artificial wet land 6, vertically
The irrigation pipe 13 of connection drop water aeration platform 4 is equipped with above artificial wetland 5, it is dirty to be embedded with connection inside drowned flow artificial wet land 6
Water flow turns the foggara 14 of well 10.
Wherein irrigation pipe 13 is set to the ullage of vertical current constructed wetland 5, the water filling of aperture downward；Foggara 14
It is set to the bottom of dirt bed 17 in drowned flow artificial wet land 6, the water filling of aperture upward.
In the present embodiment, grille well 1, setting pot 2 and anaerobism conditioning tank 3 are semi-underground brick mix structure, drop water aeration
Platform 4 is ground brick mix structure, and vertical current constructed wetland 5 and drowned flow artificial wet land 6 are underground steel and concrete structure, and perpendicular flow artificial is wet
Ground 5 and drowned flow artificial wet land 6 include concrete layer 15, sand stone layer 16 and dirt bed 17 from the bottom to top.
The working principle of the utility model is: the country sewage after collecting is passed through grille well 1, filtered out by filtering grid 9
The solid impurity of the large volumes such as solid life refuse subsequently enters setting pot 2 and staticly settles, and precipitating water outlet enters anaerobism and adjusts
Pond 3 carries out biological respinse, is realized by drop water aeration platform 4 and exposes oxygen processing, it is wet that the sewage after preliminary treatment enters perpendicular flow artificial
Ground 5 is irrigated downwards, is passed through inside drowned flow artificial wet land 6 after sewage circulates the further adsorption treatment of well 10 in dirt bed 17
Interior irrigation, be finally passed through wet well 7 collection, for the direct emission of drainage ditch 8 or other use water approach.
The innovation of the utility model is: compound more by filtering successively, sedimentation, anaerobism, aeration and wetland plant
Grade processing, provides advantage for denitrogenation dephosphorizing, effluent quality reaches " GB18918-2002 " secondary standard, treatment effeciency
Height, detergent power are strong；Using a variety of processing ponds of brick mix structure and the different type wetland of steel and concrete structure, no mechanical movement is produced
Raw noise pollution, occupied area is few, and construction investment is small, quick, is suitble to carry out in the area such as rural area, mountain area and promote；Entirely
The operation of system is not necessarily to equipment operation and maintenance, and daily cleaning work is few, and management cost is low, meets country sewage discharge instantly
The feature that dispersion is discontinuous, water fluctuation is big；By two distinct types of wetland, plant 12 is ploughed by water and fully absorbs dirt
Nitrogen P elements being enriched in water etc. realize pollutant interception and digestibility and utilization using plant growth soil, generate considerable economy
Value, promotes the optimization of Ecological Environment.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be implemented, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of combined multi-stage countryside sewage treating system, it is characterised in that: including grille well (1), setting pot (2), anaerobism tune
Pond (3), drop water aeration platform (4), vertical current constructed wetland (5), drowned flow artificial wet land (6), wet well (7) and drainage ditch (8) are saved,
The grille well (1) is tilted to be provided with filtering grid (9), the anaerobism conditioning tank (3), vertical current constructed wetland (5), undercurrent
Artificial swamp (6) and wet well (7) are connected with each other and integrally construct, the vertical current constructed wetland (5) and drowned flow artificial wet land
(6) it is equipped with sewage circulation well (10) between, is filled with several cobbles (11) in sewage circulation well (10), the vertical person who lives in exile
Plant has water to plough plant (12) in work wetland (5) and drowned flow artificial wet land (6), sets above the vertical current constructed wetland (5)
There is the irrigation pipe (13) of connection drop water aeration platform (4), connection sewage circulation well is embedded with inside the drowned flow artificial wet land (6)
(10) foggara (14).
2. a kind of combined multi-stage countryside sewage treating system according to claim 1, it is characterised in that: the grille well
(1), setting pot (2) and anaerobism conditioning tank (3) are semi-underground brick mix structure.
3. a kind of combined multi-stage countryside sewage treating system according to claim 1, it is characterised in that: the drop water aeration
Platform (4) is ground brick mix structure, and the vertical current constructed wetland (5) and drowned flow artificial wet land (6) are underground steel and concrete structure.
4. a kind of combined multi-stage countryside sewage treating system according to claim 1, it is characterised in that: the vertical person who lives in exile
Work wetland (5) and drowned flow artificial wet land (6) include concrete layer (15), sand stone layer (16) and dirt bed from the bottom to top
(17)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483491.3U CN208218624U (en) | 2018-04-08 | 2018-04-08 | A kind of combined multi-stage countryside sewage treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483491.3U CN208218624U (en) | 2018-04-08 | 2018-04-08 | A kind of combined multi-stage countryside sewage treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208218624U true CN208218624U (en) | 2018-12-11 |
Family
ID=64514075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820483491.3U Expired - Fee Related CN208218624U (en) | 2018-04-08 | 2018-04-08 | A kind of combined multi-stage countryside sewage treating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208218624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747606A (en) * | 2020-06-08 | 2020-10-09 | 中环保水务投资有限公司 | Ecological rural domestic sewage treatment system |
-
2018
- 2018-04-08 CN CN201820483491.3U patent/CN208218624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111747606A (en) * | 2020-06-08 | 2020-10-09 | 中环保水务投资有限公司 | Ecological rural domestic sewage treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20200408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |