CN205035158U - High -efficiency artificial wetland - Google Patents
High -efficiency artificial wetland Download PDFInfo
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- CN205035158U CN205035158U CN201520619658.0U CN201520619658U CN205035158U CN 205035158 U CN205035158 U CN 205035158U CN 201520619658 U CN201520619658 U CN 201520619658U CN 205035158 U CN205035158 U CN 205035158U
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- China
- Prior art keywords
- pipe network
- pond body
- water distribution
- distribution pipe
- artificial wetland
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model discloses a high -efficiency artificial wetland, including the cell body, the cell body is split into first cell body and second cell body by the partition wall, leaves the space between partition wall bottom and the cell body bottom surface, and first cell body and second cell body be through this clearance intercommunication, lays the water distribution pipe network of uniform distribution sewage in the first cell body, and promote elevator pump in the pond and pass through riser connection water distribution pipe network, be provided with the venturi ejector between riser and the water distribution pipe network, be provided with the intake pipe on the venturi ejector, lay in the second cell body and collect the pipe network to the even play water of collecting of the sewage after handling, the utility model discloses high -efficiency artificial wetland compares with current undercurrent constructed wetland, and the efficiency that constructed wetland unit area disposed of sewage is showing and improves, under the condition that does not increase land area, can process more sewage.
Description
Technical field
The utility model relates to a kind of artificial swamp, specifically a kind of high-efficiency artificial wetland.
Background technology
Artificial swamp is divided into surface stream, undercurrent and vertical stream.Drowned flow artificial wet land because high to the processing efficiency of sewage, widelyd popularize without advantages such as foul smell, landscape effect are good, current wetland comprise prevent sewage exosmose the anti seepage membrane of polluted underground water or steel reinforced concrete pool body, can uniformly distributing sewage enter wetland water distribution pipe network, can to the effluent collection pipe network of the sewage uniform collection after process, can ensure sewage betwixt smooth flow coarse stuff, can effectively filter sewage also can ensure the flour filler of plant-growth, top carry kind of receptivity by force, the green plants of energy beautiful environment.Although drowned flow artificial wet land laid down cost is low, treatment effect is better, working cost is low, but unit surface processing load is not very high compared with other sewage treatment process, be only suitable for for small-scale sewage process, if for down-stream process, need large stretch of soil.
Utility model content
The purpose of this utility model is to provide a kind of high-efficiency artificial wetland, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of high-efficiency artificial wetland, comprise pond body, described pond body is divided into the first pond body and the second pond body by partition wall, space is left between partition wall bottom and body bottom surface, pond, first pond body is communicated with by this gap with the second pond body, is laid with the water distribution pipe network of uniformly distributing sewage in the first pond body, and the lift pump promoted in pond connects water distribution pipe network by riser tube, be provided with Venturi ejector between described riser tube and water distribution pipe network, Venturi ejector is provided with inlet pipe; The effluent collection pipe network of the sewage uniform collection after to process is laid with in described second pond body.
As further program of the utility model: the roughstuff bed of material is all laid in the bottom of described first pond body and the second pond body, and flour filler layer is established on roughstuff bed of material upper berth, flour filler layer surface grafting afforestation vegetation.
As the utility model further scheme: described water distribution pipe network is laid on the roughstuff bed of material upper end of the first pond body in the horizontal direction.
As the utility model further scheme: described Venturi ejector is connected with adopting anchor ear between riser tube.
As the utility model further scheme: the water side of described Venturi ejector is connected to water distribution pipe network by wired hose.
As the utility model further scheme: the water side of described Venturi ejector is connected with adopting anchor ear between wired hose, and water distribution pipe network is connected with adopting anchor ear between wired hose.
As the utility model further scheme: described effluent collection pipe network is laid in the middle part of the flour filler layer of the second pond body in the horizontal direction, the water side of effluent collection pipe network stretches out through the water outlet on the second pond body.
As the utility model further scheme: each arm of described water distribution pipe network evenly lays posticum, each arm of effluent collection pipe network evenly lays prosopyle.
As the utility model further scheme: each arm of described effluent collection pipe network is also arranged with filtering mesh bag outward.
Compared with prior art, the beneficial effects of the utility model are: this high-efficiency artificial wetland is not when increasing power cost, when water pump is artificial swamp lifting sewage, be installed at Venturi ejector between riser tube and water distribution pipe network by a large amount of air with current upstream line, the oxygen concentration in sewage can be increased preferably, changing wetland can only by the problem of plants on surface oxygen supply, aerobic region in wetland is increased, region and the density of growth of aerobic microorganisms are rolled up, and the receptivity grow of plants on surface, the speed of growth is more high than existing artificial swamp especially, substantially increase the efficiency of Wastewater Treatment by Constructed Wetlands.Be proven, the utility model high-efficiency artificial wetland of identical scale is compared with existing drowned flow artificial wet land, and the efficiency that artificial swamp unit surface is disposed of sewage significantly improves, and when not increasing land area, can process more sewage.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing artificial swamp.
Fig. 2 is the structural representation of the utility model high-efficiency artificial wetland.
Fig. 3 is the structural representation of water distribution pipe network.
Fig. 4 is the structural representation of effluent collection pipe network.
In figure: 1-promotes pond, 2-lift pump, 3-riser tube, 4-first pond body, the 5-roughstuff bed of material, 6-water distribution pipe network, 61-posticum, 7-afforestation vegetation, 8-flour filler layer, 9-effluent collection pipe network, 91-prosopyle, 10-water outlet, 11-second pond body, 12-Venturi ejector, 13-inlet pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Accompanying drawing 1 is the structural representation of existing drowned flow artificial wet land, comprise pond body, described pond body is divided into the first pond body 4 and the second pond body 11 by partition wall, space is left between partition wall bottom and body bottom surface, pond, first pond body 4 is communicated with by this gap with the second pond body 11, the roughstuff bed of material 5 is all laid in the bottom of the first pond body 4 and the second pond body 11, the roughstuff bed of material 5 is laid flour filler layer 8, flour filler layer 8 surface grafting afforestation vegetation 7, the water distribution pipe network 6 of uniformly distributing sewage is laid with in first pond body 4, water distribution pipe network 6 is laid on the roughstuff bed of material 5 upper end of the first pond body 4 in the horizontal direction, the lift pump 2 promoted in pond 1 connects water distribution pipe network 6 by riser tube 3, sewage in lifting pond 1 is under the effect of lift pump 2, water distribution pipe network 6 is flowed into through riser tube 3, be evenly distributed in the first pond body 4 by water distribution pipe network 6, being laid with in described second pond body 11 can to the effluent collection pipe network 9 of the sewage uniform collection after process, effluent collection pipe network 9 is laid in the middle part of the flour filler layer 8 of the second pond body 11 in the horizontal direction, and the water side of effluent collection pipe network 9 stretches out through the water outlet 10 on the second pond body 11.Existing drowned flow artificial wet land, the afforestation vegetation 7 being arranged in surface, pond has the ability of the organic composition of certain absorption sewage, and the photosynthesis of afforestation vegetation 7 can around its root system releasing oxygen, be conducive to effectively absorbing organic aerobic microbiological amount reproduction in sewage, this part is the most effective part of wetland variation sewage, this part shared region in wetland is less, is only surface portion.The bottom roughstuff bed of material 5 region is in anaerobic state substantially, coarse stuff itself has certain adsorption function, and the carrier of anaerobic bacterium can be become, when effluent stream is through coarse stuff, the anaerobion of coarse stuff surface attachment also can decompose the partial organic substances in sewage, coarse stuff region, bottom is comparatively large, but processing efficiency is limited.Subordinate aerobic area in artificial swamp, is conducive to the breeding of anoxic microorganism, a small amount of organism in disposing of sewage, and this region is less, and processing efficiency is also limited.On the whole, the processing efficiency of existing drowned flow artificial wet land to sewage is low.
Refer to Fig. 2 ~ 4, in the utility model embodiment, a kind of high-efficiency artificial wetland, comprise pond body, described pond body is divided into the first pond body 4 and the second pond body 11 by partition wall, space is left between partition wall bottom and body bottom surface, pond, first pond body 4 is communicated with by this gap with the second pond body 11, the roughstuff bed of material 5 is all laid in the bottom of the first pond body 4 and the second pond body 11, the roughstuff bed of material 5 is laid flour filler layer 8, flour filler layer 8 surface grafting afforestation vegetation 7, the water distribution pipe network 6 of uniformly distributing sewage is laid with in first pond body 4, water distribution pipe network 6 is laid on the roughstuff bed of material 5 upper end of the first pond body 4 in the horizontal direction, the lift pump 2 promoted in pond 1 connects water distribution pipe network 6 by riser tube 3, Venturi ejector 12 is provided with between riser tube 3 and water distribution pipe network 6, Venturi ejector 12 is provided with inlet pipe 13, anchor ear is adopted to be connected between Venturi ejector 12 with riser tube 3, the water side of Venturi ejector 12 is connected to water distribution pipe network 6 by wired hose, the water side of Venturi ejector 12 is connected with adopting anchor ear between wired hose, water distribution pipe network 6 is connected with adopting anchor ear between wired hose, sewage in lifting pond 1 is under the effect of lift pump 2, water distribution pipe network 6 is flowed into through riser tube 3, be evenly distributed in the first pond body 4 by water distribution pipe network 6, being laid with in described second pond body 11 can to the effluent collection pipe network 9 of the sewage uniform collection after process, effluent collection pipe network 9 is laid in the middle part of the flour filler layer 8 of the second pond body 11 in the horizontal direction, and the water side of effluent collection pipe network 9 stretches out through the water outlet 10 on the second pond body 11, each arm of described water distribution pipe network 6 evenly lays posticum 61, each arm of effluent collection pipe network 9 evenly lays prosopyle 91, and each arm of effluent collection pipe network 9 is also arranged with filtering mesh bag outward.
Principle of work of the present utility model is: described high-efficiency artificial wetland, sewage in lifting pond 1 is under the effect of lift pump 2, water distribution pipe network 6 is flowed into through riser tube 3 and Venturi ejector 12, sewage is in the process flowing through Venturi ejector 12, a large amount of air enters in Venturi ejector 12 through inlet pipe 13, and flow in water distribution pipe network 6 together along with sewage, thus the oxygen concentration added in wetland, aerobic region in wetland is increased, region and the density of growth of aerobic microorganisms are rolled up, the receptivity grow of afforestation vegetation 7, sewage is after the first pond body 4 and the process of the second pond body 11, collected by effluent collection pipe network 9, and discharge through water outlet 10.
Described high-efficiency artificial wetland is not when increasing power cost, when water pump is artificial swamp lifting sewage, be installed at Venturi ejector between riser tube and water distribution pipe network by a large amount of air with current upstream line, the oxygen concentration in sewage can be increased preferably, changing wetland can only by the problem of plants on surface oxygen supply, aerobic region in wetland is increased, region and the density of growth of aerobic microorganisms are rolled up, and the receptivity grow of plants on surface, the speed of growth is more high than existing artificial swamp especially, substantially increase the efficiency of Wastewater Treatment by Constructed Wetlands.Be proven, the utility model high-efficiency artificial wetland of identical scale is compared with existing drowned flow artificial wet land, and the efficiency that artificial swamp unit surface is disposed of sewage significantly improves, and when not increasing land area, can process more sewage.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (9)
1. a high-efficiency artificial wetland, comprise pond body, described pond body is divided into the first pond body (4) and the second pond body (11) by partition wall, space is left between partition wall bottom and body bottom surface, pond, first pond body (4) is communicated with by this gap with the second pond body (11), the water distribution pipe network (6) of uniformly distributing sewage is laid with in first pond body (4), the lift pump (2) promoted in pond (1) connects water distribution pipe network (6) by riser tube (3), it is characterized in that, Venturi ejector (12) is provided with between described riser tube (3) and water distribution pipe network (6), Venturi ejector (12) is provided with inlet pipe (13), the effluent collection pipe network (9) of the sewage uniform collection after to process is laid with in described second pond body (11).
2. high-efficiency artificial wetland according to claim 1, it is characterized in that, the roughstuff bed of material (5) is all laid in the bottom of described first pond body (4) and the second pond body (11), and the roughstuff bed of material (5) is upper lays flour filler layer (8), flour filler layer (8) surface grafting afforestation vegetation (7).
3. high-efficiency artificial wetland according to claim 2, is characterized in that, described water distribution pipe network (6) is laid on the roughstuff bed of material (5) upper end of the first pond body (4) in the horizontal direction.
4. the high-efficiency artificial wetland according to Claims 2 or 3, is characterized in that, described Venturi ejector (12) adopts anchor ear to be connected with between riser tube (3).
5. high-efficiency artificial wetland according to claim 4, is characterized in that, the water side of described Venturi ejector (12) is connected to water distribution pipe network (6) by wired hose.
6. high-efficiency artificial wetland according to claim 5, is characterized in that, the water side of described Venturi ejector (12) is connected with adopting anchor ear between wired hose, and water distribution pipe network (6) is connected with adopting anchor ear between wired hose.
7. the high-efficiency artificial wetland according to Claims 2 or 3 or 5 or 6, it is characterized in that, described effluent collection pipe network (9) is laid on flour filler layer (8) middle part of the second pond body (11) in the horizontal direction, and the water side of effluent collection pipe network (9) stretches out through the water outlet (10) on the second pond body (11).
8. high-efficiency artificial wetland according to claim 7, is characterized in that, each arm of described water distribution pipe network (6) evenly lays posticum (61), each arm of effluent collection pipe network (9) is evenly laid prosopyle (91).
9. high-efficiency artificial wetland according to claim 8, is characterized in that, each arm of described effluent collection pipe network (9) is also arranged with filtering mesh bag outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619658.0U CN205035158U (en) | 2015-08-17 | 2015-08-17 | High -efficiency artificial wetland |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619658.0U CN205035158U (en) | 2015-08-17 | 2015-08-17 | High -efficiency artificial wetland |
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| Publication Number | Publication Date |
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| CN205035158U true CN205035158U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520619658.0U Expired - Fee Related CN205035158U (en) | 2015-08-17 | 2015-08-17 | High -efficiency artificial wetland |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811733A (en) * | 2021-01-08 | 2021-05-18 | 罗洪湖 | Livestock breeding sewage treatment device and method |
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2015
- 2015-08-17 CN CN201520619658.0U patent/CN205035158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811733A (en) * | 2021-01-08 | 2021-05-18 | 罗洪湖 | Livestock breeding sewage treatment device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20160817 |