CN206467118U - A kind of river channel ecology governing system - Google Patents
A kind of river channel ecology governing system Download PDFInfo
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- CN206467118U CN206467118U CN201720125951.0U CN201720125951U CN206467118U CN 206467118 U CN206467118 U CN 206467118U CN 201720125951 U CN201720125951 U CN 201720125951U CN 206467118 U CN206467118 U CN 206467118U
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- river course
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- river channel
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Abstract
The utility model discloses a kind of river channel ecology governing system, including river course and bank protection, several ecologic biological water treatment systems and rubber check dam are set on the river course；The both sides in the river course are provided with side concrete layer, and the bottom in the river course is provided with lower concrete layer；The lower concrete layer is provided with Ji Nigou；Micro- wetlands ecosystems are provided between the side concrete layer and bank protection；Micro- wetlands ecosystems are made up of rain rill and water plant, and the bottom of micro- wetlands ecosystems is provided with Bilge.The utility model realizes segmentation and controlled, combined governance, effectively improves wastewater purification efficiency, shortens process cycle, streamline operation reduces cost, significantly improves the water ecological environment in river course.
Description
Technical field
The utility model belongs to river regulation technical field, and in particular to a kind of river channel ecology governing system.
Background technology
In recent years, under the pressure that economic development and population increase, the water consumption of China resident is sharply increased, but due to rain
Indefinite, the supporting sewage network of dirt shunting builds imperfection, corresponding sewage treatment facility and builds the reason such as delayed, a large amount of dirty
Water is discharged into korneforos, causes water ecological setting unbalance, and environmental problem is protruded.2015, what State Council put into effect《Water prevention and cure of pollution meter
Draw》Show, it is a urgent and difficult task to improve quality of water environment.
Traditional river regulation method mainly includes：The barrage buildings such as rubber dam, gate dam are built, Ecological Slope is built,
Mud is cleared up, water is changed in water transfer, water treatment system etc. is built by the river.These methods are not formed to be mutually related and are using single
System, and the natural ecological environment of water body can be destroyed, bio-diversity is influenceed, causes the restoration of the ecosystem time long, quantities is big, builds
It is set as high, a series of problems, such as treatment effect is not obvious.
The U of Chinese patent CN 205821128 are disclosed《A kind of ecologic biological water treatment system》, it is by one or more phases
Even biological processing unit composition, mainly including casing, water inlet and delivery port, be sequentially provided with casing sedimentation basin, anaerobic pond,
Anoxic pond, one-level biofilter and two stage biological filter tank.The water treatment system compact conformation, controls simple and convenient, floor space
Small, good purification has a wide range of application.
The content of the invention
The utility model is in view of the shortcomings of the prior art there is provided a kind of river channel ecology governing system, to improve to flowing into
The governance efficiency of sewage in river course, the water ecological environment of river training.
The purpose of this utility model is achieved by the following technical solution：
Set on a kind of river channel ecology governing system, including river course and bank protection, the river course at several ecologic biological water
Reason system and rubber check dam；The both sides in the river course are provided with side concrete layer, and the bottom in the river course is provided with bottom coagulation
Soil layer；The lower concrete layer is provided with Ji Nigou；Micro- wetlands ecosystems are provided between the side concrete layer and bank protection；
Micro- wetlands ecosystems are made up of rain rill and water plant, and the bottom of micro- wetlands ecosystems is provided with sewage
Ditch.
The water plant be aquatic class adaptable, good to wastewater purifying efficiency sink water, swim, emergent aquactic plant
Deng.
The thickness of side concrete layer and the lower concrete layer is more than 30cm.
The ecologic biological water treatment system is made up of one or more connected biological processing units.
The biological processing unit includes being sequentially provided with sedimentation basin, anaerobism in casing, water inlet and delivery port, the casing
Pond, anoxic pond, one-level biofilter and two stage biological filter tank；What the sedimentation basin was communicated with water inlet；The two stage biological filter
Pond is communicated with delivery port；The sedimentation basin and anaerobic pond, anaerobic pond and anoxic pond, anoxic pond and one-level biofilter, one-level life
Baffle plate and connected entrance are respectively equipped between thing filter tank and two stage biological filter tank；The baffle plate and connected entrance are staggered row successively up and down
Row.
The delivery port and rain rill are communicated, and the river course is communicated with the rain rill of both sides.
Between the rubber check dam at intervals of 1-5 kilometers.
The ecologic biological water treatment system is arranged between two adjacent rubber check dams.
Rubber check dam of the ecologic biological water treatment system close to downstream.
The water plant is fixed in rain rill by kickboard.
The beneficial effects of the utility model：
1. the utility model sets multiple rubber check dams and ecologic biological water treatment system in river course, not only can retaining
Convenient use, and build between two adjacent rubber check dams each distinctive water treatment system, and by itself and river course
Micro- wetlands ecosystems of both sides are connected, and are further purified by water plant, and improve water body self detergent power, realize
Be segmented and control, combined governance, effectively improve wastewater purification efficiency, shorten process cycle, streamline operation reduces cost, show
Write the water ecological environment of river training.
2. sewage is discharged into Bilge by the utility model to be entered back into sewage treatment plant and handled, alleviate and be directly discharged into river
Cause to pollute again in road；The water of rain rill is discharged into river course again after being handled through micro- wetlands ecosystems, can significantly mitigate later stage sewage
Intractability, reduces control expense, while water plant has good landscape effect, effectively beautifies the scape of river course and its two sides
See, great river training ecological effect.
3. water plant of the present utility model can suitably be changed according to local weather, pollution source of water body etc., it is ensured that
Landscape and treatment effect.
4. the utility model can reduce the yield of sludge, existing river course is solved because of the malodor problem produced by bed mud,
Ji Nigou sludge can be removed periodically district drainage simultaneously, convenient desilting at any time, thorough desilting, the cost reduction of desilting.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of the utility model river channel ecology governing system；
Fig. 2 is the A-A cross-sectional views of the utility model river channel ecology governing system；
Fig. 3 is the B-B cross-sectional views of the utility model river channel ecology governing system；
Fig. 4 is the structural representation of the utility model biological processing unit.
In figure：1. river course；2. ecologic biological water treatment system；3. rubber check dam；4. side concrete layer；5. bottom is mixed
Solidifying soil layer；6. Ji Nigou；7. micro- wetlands ecosystems；8. rain rill；9. water plant；10. Bilge；11. kickboard；12. shield
Slope；13. casing；14. water inlet；15 delivery ports；16. sedimentation basin；17. anaerobic pond；18. anoxic pond；19. one-level biofilter；
20. two stage biological filter tank；21. baffle plate；22. connected entrance.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Ecologic biological water treatment system (2) of the present utility model and patent CN 205821128U《At a kind of ecologic biological water
Reason system》It is identical.
Embodiment 1
As Figure 1-4, a kind of river channel ecology governing system, including river course 1 and bank protection 12, if being set on the river course 1
Dry ecologic biological water treatment system 2 and rubber check dam 3；The both sides in the river course 1 are provided with side concrete layer 4, the river
The bottom in road 1 is provided with lower concrete layer 5；The lower concrete layer 5 is provided with collection mud ditch 6；The side concrete layer 4 and shield
Micro- wetlands ecosystems 7 are provided between slope 12；Micro- wetlands ecosystems 7 are made up of rain rill 8 and water plant 9,
The bottom of micro- wetlands ecosystems 7 is provided with Bilge 10.
The water plant be aquatic class adaptable, good to wastewater purifying efficiency sink water, swim, emergent aquactic plant
Deng.
The thickness of side concrete layer 4 and the lower concrete layer 5 is more than 30cm.
The ecologic biological water treatment system 2 is made up of one or more connected biological processing units.
The biological processing unit includes casing 13, water inlet 14 and delivery port 15, and it is heavy to be sequentially provided with the casing 13
Shallow lake pond 16, anaerobic pond 17, anoxic pond 18, one-level biofilter 19 and two stage biological filter tank 20；The sedimentation basin 16 and water inlet
14 communicate；The two stage biological filter tank 20 is communicated with delivery port 15；The sedimentation basin 16 and anaerobic pond 17, anaerobic pond 17 and lack
Gear is respectively equipped between oxygen pond 18, anoxic pond 18 and one-level biofilter 19, one-level biofilter 19 and two stage biological filter tank 20
Plate 21 and connected entrance 22；The baffle plate 21 and connected entrance 22 are to be staggered successively up and down.
The delivery port 15 and rain rill 8 are communicated, and the river course 2 is communicated with the rain rill 8 of both sides.
Between the rubber check dam 3 at intervals of 1-5 kilometers.
The ecologic biological water treatment system 2 is arranged between two adjacent rubber check dams 3.
Rubber check dam 3 of the ecologic biological water treatment system 2 close to downstream.
The water plant 9 is fixed in rain rill 8 by kickboard 11.
Using the method for river channel ecology governing system progress river regulation, method is specially：
1) along water (flow) direction, according to the length and river water in river course, several rubber is uniformly arranged on river course and block water
Dam 3, between rubber check dam 3 and rubber check dam 3, sets ecologic biological water process at the rubber check dam 3 in downstream
System 2, carries out segmentation and controls, and sewage, which enters, utilizes microorganism treating sewage, the water after processing after ecologic biological water treatment system 2
Enter wetlands ecosystems 7 in a subtle way；
Between the rubber check dam 3 and rubber check dam 3 at intervals of 1-5 kilometers；
The ecologic biological water treatment system 2 is made up of one or more connected biological processing units；
2) micro- wetlands ecosystems 7 are provided between the side concrete layer 4 and bank protection 12；Micro- wetlands ecosystems
7 are made up of rain rill 8 and water plant 9, and the water plant 9 is fixed in rain rill 8 by kickboard 11；After processing
Water access gully 8, by the eutrophy composition in water plant 9 further degraded and absorption water, water enters back into the downstream of river course 1
Ecologic biological water treatment system 2 carries out purified treatment again, carries out combined governance；The bottom of micro- wetlands ecosystems 7 is provided with
Bilge 10, Bilge 10 will be discharged into after the sewage in river course 1 is collected be discharged near sewage treatment plant handled, locate
Water after reason is up to standard is discharged into river course 1 again；
3) side concrete layer 4 is provided with the both sides in river course 1, the bottom in the river course 1 is provided with lower concrete layer 5, and
In lower concrete layer 5 provided with collection mud ditch 6, by precipitation, mud progresses into Ji Nigou 6, is easy to clear up mud in time；
The thickness of side concrete layer 4 and the lower concrete layer 5 is more than 30cm.
Described above is general principle of the present utility model, principal character and advantage, rather than does any to the utility model
Formal limitation.It is to be appreciated that those skilled in the art that the utility model is not restricted to the described embodiments, the utility model
Various modifications and variations can be also made on the basis of embodiment, all equivalent changes made within the scope of the claims all should
It is included into protection domain of the present utility model.
Claims (9)
1. a kind of river channel ecology governing system, including river course（1）And bank protection（12）, it is characterised in that the river course（1）It is upper to set
Several ecologic biological water treatment systems（2）With rubber check dam（3）；The river course（1）Both sides be provided with side concrete layer
（4）, the river course（1）Bottom provided with lower concrete layer（5）；The lower concrete layer（5）Provided with Ji Nigou（6）；Institute
State side concrete layer（4）And bank protection（12）Between be provided with micro- wetlands ecosystems（7）；Micro- wetlands ecosystems（7）It is
By rain rill（8）And water plant（9）Composition, micro- wetlands ecosystems（7）Bottom be provided with Bilge（10）.
2. river channel ecology governing system according to claim 1, it is characterised in that the side concrete layer（4）And bottom
Portion's concrete layer（5）Thickness be more than 30cm.
3. river channel ecology governing system according to claim 2, it is characterised in that the ecologic biological water treatment system
（2）It is made up of one or more connected biological processing units.
4. river channel ecology governing system according to claim 3, it is characterised in that the biological processing unit includes casing
（13）, water inlet（14）And delivery port（15）, the casing（13）Inside it is sequentially provided with sedimentation basin（16）, anaerobic pond（17）, anoxic
Pond（18）, one-level biofilter（19）With two stage biological filter tank（20）；The sedimentation basin（16）With water inlet（14）Communicate；Institute
State two stage biological filter tank（20）With delivery port（15）Communicate；The sedimentation basin（16）And anaerobic pond（17）, anaerobic pond（17）With lack
Oxygen pond（18）, anoxic pond（18）With one-level biofilter（19）, one-level biofilter（19）With two stage biological filter tank（20）Between
It is respectively equipped with baffle plate（21）And connected entrance（22）；The baffle plate（21）And connected entrance（22）To be staggered successively up and down.
5. river channel ecology governing system according to claim 4, it is characterised in that the delivery port（15）It is provided with and rainwater
Ditch（8）The pipeline communicated, the river course（1）With the rain rill of both sides（8）Communicate.
6. river channel ecology governing system according to claim 5, it is characterised in that the rubber check dam（3）Between
At intervals of 1-5 kilometers.
7. river channel ecology governing system according to claim 6, it is characterised in that the ecologic biological water treatment system
（2）It is arranged on two adjacent rubber check dams（3）Between.
8. river channel ecology governing system according to claim 7, it is characterised in that the ecologic biological water treatment system
（2）Rubber check dam close to downstream（3）.
9. river channel ecology governing system according to claim 8, it is characterised in that the water plant（9）Pass through kickboard
（11）It is fixed on rain rill（8）In.
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| CN201720125951.0U CN206467118U (en) | 2017-02-13 | 2017-02-13 | A kind of river channel ecology governing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055941A (en) * | 2017-02-13 | 2017-08-18 | 汤姆斯·王 | A kind of river channel ecology governing system and the method for application river channel ecology governing system progress river regulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055941A (en) * | 2017-02-13 | 2017-08-18 | 汤姆斯·王 | A kind of river channel ecology governing system and the method for application river channel ecology governing system progress river regulation |
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