CN205676320U - A kind of landscape water body cleaning system based on ecological wetland - Google Patents

A kind of landscape water body cleaning system based on ecological wetland Download PDF

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Publication number
CN205676320U
CN205676320U CN201620529126.2U CN201620529126U CN205676320U CN 205676320 U CN205676320 U CN 205676320U CN 201620529126 U CN201620529126 U CN 201620529126U CN 205676320 U CN205676320 U CN 205676320U
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water
cleaning
wetland
landscape
absolute altitude
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CN201620529126.2U
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周洁
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Suzhou Institute Of Planning And Design Co Ltd
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Suzhou Institute Of Planning And Design Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model discloses a kind of landscape water body cleaning system based on ecological wetland, described landscape water body cleaning system is arranged at the wetland of lakeside, and be disposed with: water inlet, filtering ponds, sedimentation basin, surface-flow, for stream wetland, aeration aerating pond, water stabilization district and delivery port, the water surface absolute altitude of described filtering ponds is higher than sedimentation basin, the water surface absolute altitude of described sedimentation basin is higher than surface-flow, and the water surface absolute altitude of described surface-flow is identical with the water surface absolute altitude for stream wetland, aeration aerating pond and water stabilization district.By the way, the utility model can effective Water Quality Purification of Artificial Scenic Water Body, strengthen effects of purification quality.

Description

A kind of landscape water body cleaning system based on ecological wetland
Technical field
The utility model relates to water body purification field, particularly relates to a kind of landscape water body based on ecological wetland and purifies system System.
Background technology
With the raising of socioeconomic development and living standards of the people, landscape water body becomes indispensable in urban look Part.Yet with the random discharge of early stage resident living sewage, industrial production sewage and agricultural breeding sewage, view Water body is heavily polluted, and black smelly phenomenon is serious, and water environment faces huge challenge.
Existing common landscape water body purification techniques wide variety, generally speaking can be summarized as following four:
1st, chemical harnessing: purified water by increasing chemical agent, such as herbicide, algae flocculant etc.;
2nd, improvement is salvaged: by the artificial algae pollution salvaged and understand that solid refuse produces with water eutrophication;
3rd, inflation exposes oxygen: reduces phosphatic concentration of ordinary dissolution by way of blowing aeration, thus suppresses a large amount of of algae Breeding;
4th, machine is administered: realize purification of water quality by water body purification device.
But, above-mentioned four kinds of administering method, all also exist some shortcomings with not enough:
1st, chemical harnessing: purified water by increasing chemical agent, such as herbicide, algae flocculant etc., although short-term Inside there is obvious clean-up effect, but chemicals and its catabolite are easily by the form of food chain, eventually enter in human body Portion is unhealthful.Chemicals is once decomposed, dilutes simultaneously, then water pollution problems easily recurs, and needs continual chemistry Processing, cost is huge and cannot effect a radical cure;
2nd, improvement is salvaged: by the artificial algae pollution salvaged and understand that solid refuse produces with water eutrophication, expend huge Big manpower and materials and other pollutants in water body cannot be changed, it is impossible to fundamentally improve water quality;
3rd, by way of blowing aeration, reduce phosphatic concentration of ordinary dissolution, thus suppress the amount reproduction of algae, but single One oxygenation cannot solve the too much problem of original nutrient content, and the distance of nutrition recycles the recurrence being easily caused pollution;
4th, purification of water quality is realized by water body purification device, although effect is notable, but owing to the method power consumption is high, human input The reasons such as greatly, reagent cost is high, later maintenance is not in place, make water treatment system become ornaments, and water quality of landscape water is continuous worsening.
Utility model content
The utility model mainly solving the technical problems that provide a kind of landscape water body cleaning system based on ecological wetland, Can effective Water Quality Purification of Artificial Scenic Water Body, strengthen effects of purification quality.
For solving above-mentioned technical problem, the technical scheme that the utility model uses is: provide a kind of wet based on ecology The landscape water body cleaning system on ground, described landscape water body cleaning system is arranged at the wetland of lakeside, and is disposed with: enter water Mouth, filtering ponds, sedimentation basin, surface-flow, for stream wetland, aeration aerating pond, water stabilization district and delivery port, described filtering ponds Water surface absolute altitude be higher than sedimentation basin, the water surface absolute altitude of described sedimentation basin be higher than surface-flow, the water surface absolute altitude of described surface-flow with Water surface absolute altitude for stream wetland, aeration aerating pond and water stabilization district is identical.
Preferably, it is provided with filtering grid in described filtering ponds, by way of physical filtering, utilize filtering grid to intercept Solid refuse enters ecological wetland cleaning system, carries out front end preliminary clearning.
Preferably, described sedimentation basin use in the middle of the terraced fields form successively decreased step by step of high, surrounding height, by multistage fall heavy Shallow lake silt and the COD being attached on silt, it is achieved preliminary purification.
Preferably, in described surface-flow, kind is implanted with water plant, and water body is by distance contact bank edge, water-bed planting Quilt, the eutrophy element such as absorbed nitrogen, phosphorus, reduces water Middle nutrition salt content.
Preferably, it is provided with aeration aerating equipment at the bottom of the pond in described aeration aerating pond, accelerate the removal of COD pollutant, with Shi Zengqiang aquatile activity.
Preferably, described water inlet and water outlet are provided with lock station to realize the management and control of effects of purification quality.
The beneficial effects of the utility model are: the 1st, by building landscape water body ecological wetland cleaning system rationalization water quality Purification process, by filtration, precipitation, vegetation purification, soil sanitation, aeration aerating, stablizes the steps such as clarification, removes landscape water body In solid refuse, COD, nitrogen, the major pollutants such as phosphorus, it is achieved water quality is from V class to the transformation of II class;2nd, design terraced fields to purify Pond, surface-flow, for stream wetland, aeration aerating pond, the Characteristic landscape such as water stabilization pond, coordinate the plantation of wetland plant, make There is the landscape water body cleaning system of wetland characteristic;3rd, the flowing of each flow process current of landscape water body ecological wetland cleaning system is designed Circuit and bed elevation, water body can realize the institute of water body purification by the change natural flow of bed elevation through each region There is process;4th, the switch by controlling into lock station at water and water outlet realizes the management and control of effects of purification quality.
Brief description
Fig. 1 is that a kind of structure based on landscape water body cleaning system one preferred embodiment of ecological wetland of the utility model is shown It is intended to;
In accompanying drawing, the mark of each parts is as follows: the 1st, filtering ponds, the 2nd, sedimentation basin, the 3rd, surface-flow, the 4th, for stream wetland, the 5th, aeration Oxygenation pond, the 6th, water stabilization district, the 7th, water inlet, the 8th, delivery port.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly Define.
Referring to Fig. 1, the utility model embodiment includes:
A kind of landscape water body cleaning system based on ecological wetland, described landscape water body cleaning system is arranged at the wet of lakeside It is located in, and is disposed with: water inlet the 7th, filtering ponds the 1st, sedimentation basin the 2nd, surface-flow is the 3rd, for stream wetland the 4th, aeration aerating pond the 5th, water Matter stable region 6 and delivery port 8, the water surface absolute altitude of described filtering ponds 1 is higher than sedimentation basin 2, and the water surface absolute altitude of described sedimentation basin 2 is higher than Surface-flow 3, the water surface absolute altitude of described surface-flow 3 and the water surface for stream wetland the 4th, aeration aerating pond 5 and water stabilization district 6 Absolute altitude is identical.
In the present embodiment, filtering grid is combined setting, filtering ponds 1 water surface absolute altitude 3.2 with water inlet lock station;Sedimentation basin 2 water Face absolute altitude is 1.8;The 3rd, surface-flow is 1.5 for stream wetland the 4th, aeration aerating pond the 5th, the absolute altitudes such as water stabilization district 6.
Wherein, described surface-flow 3 arrange more intensive water channel with wriggle water bank, plantation rhizoma alismatis, water lily, reed, The strong water plant of Lythrum salicaria, again power flower, the net dirty ability such as mullet grass, Arundo donax, water body is by distance contact bank edge, water The vegetation at the end, the eutrophy element such as absorbed nitrogen, phosphorus, reduces water Middle nutrition salt content.
Water body through multistage purification is entered line stabilization clarification by water stabilization district 6, is stablized water further by water plant Matter, can carry out water quality monitoring in this region, and the water body meeting purification requirement can enter big view waters.
The utility model integrated use physical filtering, physical sedimentation, plant purification, soil sanitation, aeration aerating, stable The purification of water quality measures such as clarification, for the solid refuse in landscape water body, silt, nitrogen, phosphorus, various types of dirt such as BOD, COD Dye thing is administered, it is achieved purification of water quality comprehensively and effectively.
Action relationships of the present utility model is as follows: after landscape water body ecological wetland cleaning system builds, water body can pass through river The change natural flow of height of bed journey, realizes all processes of water body purification through each region, it is only necessary to by simply control into The switch at the mouth of a river and water outlet lock station realizes the management and control of effects of purification quality.
Further, since the difference of site condition, each part in purification of water quality flow process can be carried out according to actual conditions Adjust.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every Utilize the equivalent structure that the utility model specification and accompanying drawing content made or equivalence flow process conversion, or be directly or indirectly used in Other related technical fields, all in like manner include in scope of patent protection of the present utility model.

Claims (6)

1. the landscape water body cleaning system based on ecological wetland, it is characterised in that described landscape water body cleaning system is arranged At the wetland of lakeside, and be disposed with: water inlet, filtering ponds, sedimentation basin, surface-flow, for stream wetland, aeration aerating Pond, water stabilization district and delivery port, the water surface absolute altitude of described filtering ponds is higher than sedimentation basin, and the water surface absolute altitude of described sedimentation basin is higher than Surface-flow, the water surface absolute altitude of described surface-flow and the water surface absolute altitude for stream wetland, aeration aerating pond and water stabilization district Identical.
2. a kind of landscape water body cleaning system based on ecological wetland according to claim 1, it is characterised in that described mistake It is provided with filtering grid in filter tank.
3. a kind of landscape water body cleaning system based on ecological wetland according to claim 1, it is characterised in that described heavy Pond, shallow lake uses the terraced fields form that middle height, surrounding height successively decrease step by step.
4. a kind of landscape water body cleaning system based on ecological wetland according to claim 1, it is characterised in that described table Plant in stream wetland and be implanted with water plant.
5. a kind of landscape water body cleaning system based on ecological wetland according to claim 1, it is characterised in that described exposure It is provided with aeration aerating equipment at the bottom of the pond in gas oxygenation pond.
6. a kind of landscape water body cleaning system based on ecological wetland according to claim 1, it is characterised in that described enter The mouth of a river and water outlet are provided with lock station.
CN201620529126.2U 2016-06-03 2016-06-03 A kind of landscape water body cleaning system based on ecological wetland Active CN205676320U (en)

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CN201620529126.2U CN205676320U (en) 2016-06-03 2016-06-03 A kind of landscape water body cleaning system based on ecological wetland

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Application Number Priority Date Filing Date Title
CN201620529126.2U CN205676320U (en) 2016-06-03 2016-06-03 A kind of landscape water body cleaning system based on ecological wetland

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109824213A (en) * 2019-03-28 2019-05-31 广东筑奥生态环境股份有限公司 A kind of urban catchments water purification system and method
CN110104904A (en) * 2019-06-10 2019-08-09 福建荣冠环境建设集团有限公司 A kind of ecological wetland system for polluted water purification and reparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109824213A (en) * 2019-03-28 2019-05-31 广东筑奥生态环境股份有限公司 A kind of urban catchments water purification system and method
CN110104904A (en) * 2019-06-10 2019-08-09 福建荣冠环境建设集团有限公司 A kind of ecological wetland system for polluted water purification and reparation

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