CN209668888U - River corridor restoration system - Google Patents
River corridor restoration system Download PDFInfo
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- CN209668888U CN209668888U CN201821603624.2U CN201821603624U CN209668888U CN 209668888 U CN209668888 U CN 209668888U CN 201821603624 U CN201821603624 U CN 201821603624U CN 209668888 U CN209668888 U CN 209668888U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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Abstract
The utility model relates to a kind of river corridor restoration systems, including river levee and river water body, floating wetland and microorganism colonization device are provided in river water body, floating wetland is formed by multiple floating wetland planting frame unit spliceds, floating wetland planting frame unit includes the filler inside the framework and framework of hexagonal structure, two neighboring floating wetland planting frame unit can connect, and kind is implanted with water plant above floating wetland planting frame unit；Microorganism colonization device includes microbial product delivery pipe and several bionical carbon fiber water plants, microbial product is filled in microbial product delivery pipe, several relief holes are provided in microbial product delivery pipe, each bionical carbon fiber water plant is arranged vertically in microbial product delivery pipe；Microbial product delivery pipe is fixed on framework bottom, and is equipped with above framework for the microbial product case to microbial product delivery pipe conveying microbial product.The utility model is good for water body purification repairing effect.
Description
Technical field
The utility model relates to ecological restoration technical fields, more particularly, to a kind of river corridor restoration system.
Background technique
In recent years, with the propulsion of China's process of industrialization, a large amount of sanitary sewage and industrial wastewater discharge into river,
A large amount of nutritive salt is carried in these waste water, due to being discharged into for the nutrients such as nitrogen, phosphorus, in addition water body lacks necessary follow
Ring is very easy to cause eutrophication, destroys the balance of aquatic ecological, leads to the decline of content of oxygen dissolved in water, makes in river
Water quality deterioration.
Chinese patent CN206570080U discloses a kind of city river sewerage ecological repair system, including the area Lan Wu, life
Change treatment region and Ecological Restoration Area, the area Lan Wu, biochemical treatment area, Ecological Disposal area set gradually along river current direction,
Sewage blocking device is arranged in the area Lan Wu, and reaction column is arranged in the biochemical treatment area, hollows out to form chamber inside the reaction column,
The biological adsorption portion layer of denitrogenation dephosphorizing is provided in the chamber, the reaction column surface is equipped with the small of connecting chamber and water
Artificial swamp, fixed biological floating bed, the biological floating bed upper laying in the artificial swamp surface is arranged in hole, the Ecological Restoration Area
Layer of plants.River is divided into multistage by the patent, is repaired using different methods, ability of each region to river corridor restoration
Difference, the pollution of estuary degree in the area Lan Wu is still higher, cannot effectively improve the water quality in entire river.
Chinese patent CN207684983U discloses a kind of river corridor restoration system, including river levee and river water body, river
It is provided with centrifugal submersible aerator in road water body, the installation for installing centrifugal submersible aerator is provided in river water body
Component；Be provided on river water body it is biological floating bed, it is biological floating bed including floating bed ontology, the water plant that is planted on floating bed ontology
Be seated in floating bed ontology, the adsorption section for absorbing the nitrogen and phosphorus element in river water body；The bottom of floating bed ontology offers
Multiple pores are provided with the fixation kit for fixing floating bed ontology on floating bed ontology.Floating bed structure is excessively complicated in the patent,
A kind of only biological floating bed processing mode, ecological environment repairing effect are poor simultaneously.
Utility model content
The purpose of this utility model is exactly to provide a kind of river channel ecology to overcome the problems of the above-mentioned prior art
Repair system.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of river corridor restoration system, including river levee and river water body are provided with floating wetland in the river water body,
And the microorganism colonization device of floating wetland bottom is set,
The floating wetland is formed by multiple floating wetland planting frame unit spliceds, the floating wetland planting frame unit packet
The filler inside the framework and framework of hexagonal structure is included, is respectively arranged with spliced eye on two opposite flanks of the framework
Hole and grafting protrusion, two neighboring floating wetland planting frame unit are connected by grafting protrusion in framework and the realization of grafting hole,
Kind is implanted with water plant above the floating wetland planting frame unit；
The microorganism colonization device includes microbial product delivery pipe and several bionical carbon fiber water plants, the microorganism
It is filled with microbial product in product delivery pipe, several relief holes are provided in the microbial product delivery pipe, it is each described imitative
Raw carbon fiber water plant is arranged vertically in the microbial product delivery pipe；
The microbial product delivery pipe is fixed on framework bottom, and is equipped with above framework for defeated to microbial product
Send the microbial product case of pipe conveying microbial product.
Further, the framework is equipped with bottom support plate, and the bottom support plate is equipped with permeable hole, the filler dress
It fills out above bottom support plate, the microbial product delivery pipe is fixed in bottom support plate.The permeable hole of setting, convenient for into
The exchange of row water flow can prevent leaking for inner stuffing again.
Further, filler sequentially consists of gravel filling layer, activated carbon adsorption layer, at microorganism in the framework
Layer and sandy soil layer are managed, the sandy soil layer upper surface is additionally provided with geotextiles protective layer, and the geotextiles protective layer is equipped with for kind
Plant the implantation hole of water plant.
Wherein, the filtrate in gravel filling layer can filter the pollutants such as heavy metal, organic matter in water body, and can be used as
Microorganism growing carrier carries out biochemical degradation to pollutant；Microbiological treatment layer is mixed by active sludge biological microbial inoculum, main
Nutrient provided for the wetland plant planted on sandy soil layer, and increase biocoene, biochemical degradation, sandy soil layer are carried out to pollutant
On implantation hole planting aquatic plants, improve landscape effect, reduce floating wetland maintenance cost, and its root system is in sewage
The substances such as nitrogen, phosphorus, heavy metal have good absorption effect, improve water body purification ability；Activated carbon adsorption layer can secondary mistake
Water pollutant is filtered, and plays the role of buffering supply to water nutrition object, specifically: further removal water body is residual after filtrate
The a small amount of pollutant stayed, while adsorbing and nitrogen and phosphorous nutrient in water body is concentrated, then slow release enters in microbiological treatment layer
It absorbs, meets needed for plant growth for root system of plant.The geotextiles protective layer of setting has when water flow washes away wetland floating body
Effect by concentrated stress diffusion, transmitting or decompose, prevent that wetland from floating intracorporal filtrate and soil is destroyed by external force, play
Good protective action.
Further, the microbial product case is located on geotextiles protective layer.
Further, the framework is made of polyethylene or polypropylene material.The material can effectively improve wetland
The resistance stormy waves scouring capability of floating body and Summer Heavy Rainfall moment rise suddenly and sharply the impact force of water flow.
Further, the grafting protrusion and grafting hole are rectangle.Since rectangle requires that ability must be aligned
Insertion, enables to all floating wetland planting frame units to be on the same horizontal plane, and then can guarantee dirt in this way
Water process floating wetland beauty, and stabilized structure.
Further, the grafting protrusion is identical in the position of framework side as grafting hole.
Further, grafting hole and grafting protrusion are respectively arranged in two adjacent sides of the framework.It is i.e. described
Grafting protrusion or grafting hole are not set simultaneously in two adjacent sides of framework.The reason of being arranged in this way is to be more convenient
Carry out install, improve installation effectiveness, while improving the stability of installation.
Further, deadman is hung with below the bionical carbon fiber water plant.The deadman of setting ensure that bionical carbon fiber
Tie up stability of the water plant in water body.
Further, it passes through the filler of framework and inside and is located above framework for one section of the microbial product delivery pipe
Microbial product case is connected.Microbial product case is directly placed above framework in the utility model, solves microbial product
The placement problem of case, meanwhile, microbial product case, which is placed on, to be also convenient for feeding to the inside above framework.
Compared with prior art, the utility model is based on comprehensive organism recovery technique, using floating wetland and microorganism
Biofilm formation device can effectively administer water body.Wherein, the water plant of floating wetland plantation can absorb pollutant, if
It sets the microorganism colonization device below floating wetland and carries out water body purification using microbial degradation.The utility model structure setting
Simply, low manufacture cost, easy to install and use, mounted configuration stability is strong, has catharsis for water body, while planting
Water plant itself has landscape effect.
Detailed description of the invention
Fig. 1 is river corridor restoration system structure diagram in embodiment 1；
Fig. 2 is frame structure schematic diagram；
Fig. 3 is filler the schematic diagram of the section structure in framework.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment
With reference to Fig. 1-Fig. 3, a kind of river corridor restoration system, including river levee 1 and river water body 2, the interior setting of river water body 2
There is floating wetland, and the microorganism colonization device 4 of floating wetland bottom be set,
Floating wetland is spliced by multiple floating wetland planting frame units 3, and floating wetland planting frame unit 3 includes six sides
The framework 31 of shape structure and the filler inside framework 31 are respectively arranged with grafting hole on two opposite flanks of framework 31
311 pass through grafting protrusion 312 in framework 31 and grafting hole with grafting protrusion 312, two neighboring floating wetland planting frame unit 3
311 realize connection, and above kind of floating wetland planting frame unit 3 is implanted with water plant 5；
Microorganism colonization device 4 includes microbial product delivery pipe 41 and several bionical carbon fiber water plants 42, microorganism system
It is filled with microbial product in product delivery pipe 41, is provided with several relief holes, each bionical carbon fiber in microbial product delivery pipe 41
Dimension water plant 42 is arranged vertically in microbial product delivery pipe 41；
Microbial product delivery pipe 41 is fixed on 31 bottom of framework, and is equipped with above framework 31 for microbial product
The microbial product case 6 of the conveying microbial product of delivery pipe 41.
Wherein, framework 31 is equipped with bottom support plate 32, and bottom support plate 32 is equipped with permeable hole 321, and filler is seated in bottom
32 top of portion's support plate, microbial product delivery pipe 41 are fixed in bottom support plate 32.The permeable hole of setting, is convenient for water
Stream exchange can prevent leaking for inner stuffing again.
Wherein, filler sequentially consists of gravel filling layer 33, activated carbon adsorption layer 34, microbiological treatment in framework 31
Layer 35 and sandy soil layer 36,36 upper surface of sandy soil layer are additionally provided with geotextiles protective layer, and geotextiles protective layer is equipped with for planting water
The implantation hole of plant 5.
Wherein, the filtrate in gravel filling layer can filter the pollutants such as heavy metal, organic matter in water body, and can be used as
Microorganism growing carrier carries out biochemical degradation to pollutant；Microbiological treatment layer is mixed by active sludge biological microbial inoculum, main
Nutrient provided for the wetland plant planted on sandy soil layer, and increase biocoene, biochemical degradation, sandy soil layer are carried out to pollutant
On implantation hole planting aquatic plants, improve landscape effect, reduce floating wetland maintenance cost, and its root system is in sewage
The substances such as nitrogen, phosphorus, heavy metal have good absorption effect, improve water body purification ability；Activated carbon adsorption layer can secondary mistake
Water pollutant is filtered, and plays the role of buffering supply to water nutrition object, specifically: further removal water body is residual after filtrate
The a small amount of pollutant stayed, while adsorbing and nitrogen and phosphorous nutrient in water body is concentrated, then slow release enters in microbiological treatment layer
It absorbs, meets needed for plant growth for root system of plant.The geotextiles protective layer of setting has when water flow washes away wetland floating body
Effect by concentrated stress diffusion, transmitting or decompose, prevent that wetland from floating intracorporal filtrate and soil is destroyed by external force, play
Good protective action.
Wherein, microbial product case 6 is located on geotextiles protective layer.
Wherein, framework 31 is made of polyethylene or polypropylene material.The material can effectively improve wetland floating body
Resisting stormy waves scouring capability and Summer Heavy Rainfall moment rises suddenly and sharply the impact force of water flow.
Wherein, grafting protrusion 312 is rectangle with grafting hole 311.Since rectangle requires to be aligned and could insert
Enter, enables to all floating wetland planting frame units to be on the same horizontal plane in this way, and then can guarantee sewage
Processing is beautiful with floating wetland, and stabilized structure.
Wherein, grafting protrusion 312 is identical in the position of framework side as grafting hole 311.
Wherein, grafting hole 311 and grafting protrusion 312 are respectively arranged in two adjacent sides of framework 31.That is framework
Two adjacent sides on be not arranged simultaneously grafting protrusion or grafting hole.In this way be arranged the reason of be can more easily into
Row installation, improves installation effectiveness, while improving the stability of installation.
Wherein, deadman 43 is hung with below bionical carbon fiber water plant 42.The deadman of setting ensure that bionical carbon fiber water
Stability of the grass in water body.
Wherein, framework 31 and internal filler are passed through and is located at the micro- of 31 top of framework for 41 1 section of microbial product delivery pipe
Biological products case 6 is connected.Microbial product case 6 is directly placed above framework in the utility model, solves microbial product
The placement problem of case 6, meanwhile, microbial product case 6, which is placed on above framework 1, to be also convenient for feeding to the inside.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (10)
1. a kind of river corridor restoration system, including river levee (1) and river water body (2), which is characterized in that the river water body
(2) it is provided with floating wetland in, and the microorganism colonization device (4) of floating wetland bottom is set,
The floating wetland is spliced by multiple floating wetland planting frame units (3), the floating wetland planting frame unit (3)
Framework (31) including hexagonal structure and the internal filler of framework (31), on two opposite flanks of the framework (31) point
It is not provided with grafting hole (311) and grafting is raised (312), two neighboring floating wetland planting frame unit (3) passes through framework
(31) grafting protrusion (312) and grafting hole (311), which is realized, on connects, and the floating wetland planting frame unit (3) is planted above
There are water plant (5)；
The microorganism colonization device (4) includes microbial product delivery pipe (41) and several bionical carbon fiber water plants (42), institute
It states and is filled with microbial product in microbial product delivery pipe (41), be provided on the microbial product delivery pipe (41) several
Relief hole, each bionical carbon fiber water plant (42) are arranged vertically on the microbial product delivery pipe (41)；
The microbial product delivery pipe (41) is fixed on framework (31) bottom, and is equipped with above framework (31) and is used for Xiang Weisheng
The microbial product case (6) of Tetramune delivery pipe (41) conveying microbial product.
2. a kind of river corridor restoration system according to claim 1, which is characterized in that the framework (31) is equipped with bottom
Support plate (32), the bottom support plate (32) are equipped with permeable hole (321), and the filler is seated on bottom support plate (32)
Side, the microbial product delivery pipe (41) are fixed on bottom support plate (32).
3. a kind of river corridor restoration system according to claim 1, which is characterized in that the interior filler of the framework (31) from
Under it is supreme be followed successively by gravel filling layer (33), activated carbon adsorption layer (34), microbiological treatment layer (35) and sandy soil layer (36), it is described
Sandy soil layer (36) upper surface is additionally provided with geotextiles protective layer, and the geotextiles protective layer, which is equipped with, is used for planting aquatic plants (5)
Implantation hole.
4. a kind of river corridor restoration system according to claim 1, which is characterized in that the microbial product case (6)
On geotextiles protective layer.
5. a kind of river corridor restoration system according to claim 1, which is characterized in that the framework (31) uses poly- second
Alkene or polypropylene material are made.
6. a kind of river corridor restoration system according to claim 1, which is characterized in that the grafting raised (312) with
Grafting hole (311) is rectangle.
7. a kind of river corridor restoration system according to claim 1, which is characterized in that the grafting raised (312) with
Grafting hole (311) is identical in the position of framework side.
8. a kind of river corridor restoration system according to claim 1, which is characterized in that two phases of the framework (31)
It is respectively arranged with grafting hole (311) on adjacent side and grafting is raised (312).
9. a kind of river corridor restoration system according to claim 1, which is characterized in that the bionical carbon fiber water plant
(42) lower section hangs with deadman (43).
10. a kind of river corridor restoration system according to claim 1, which is characterized in that the microbial product conveying
(41) one sections of the pipe fillers across framework (31) and inside are connected with the microbial product case (6) being located above framework (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603624.2U CN209668888U (en) | 2018-09-29 | 2018-09-29 | River corridor restoration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603624.2U CN209668888U (en) | 2018-09-29 | 2018-09-29 | River corridor restoration system |
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| Publication Number | Publication Date |
|---|---|
| CN209668888U true CN209668888U (en) | 2019-11-22 |
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ID=68560711
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821603624.2U Active CN209668888U (en) | 2018-09-29 | 2018-09-29 | River corridor restoration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845016A (en) * | 2019-12-18 | 2020-02-28 | 贵州省水利水电勘测设计研究院 | Artificial suspension wetland structure for rural river-entering sewage discharge outlet and sewage treatment method |
-
2018
- 2018-09-29 CN CN201821603624.2U patent/CN209668888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845016A (en) * | 2019-12-18 | 2020-02-28 | 贵州省水利水电勘测设计研究院 | Artificial suspension wetland structure for rural river-entering sewage discharge outlet and sewage treatment method |
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