CN206395931U - A kind of horizontal flow artificial wetland matrix structure system - Google Patents
A kind of horizontal flow artificial wetland matrix structure system Download PDFInfo
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- CN206395931U CN206395931U CN201620961960.9U CN201620961960U CN206395931U CN 206395931 U CN206395931 U CN 206395931U CN 201620961960 U CN201620961960 U CN 201620961960U CN 206395931 U CN206395931 U CN 206395931U
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- adsorption cleaning
- horizontal flow
- matrix structure
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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
A kind of horizontal flow artificial wetland matrix structure system, including leakage preventing structure, adsorption cleaning module, anti-clogging module and ecologic planting layer；The partition space that leakage preventing structure composition top is opened；The side of partition space is provided with water inlet, and opposite side is provided with delivery port；In partition space adsorption cleaning module and anti-clogging module are set gradually along water (flow) direction；The top of adsorption cleaning module and anti-clogging module sets ecologic planting layer.The utility model efficiently solves the single and susceptible to plugging problem of conventional Wetland Substrate, improves wetland operational efficiency and clean-up effect；Take full advantage of city organic waste and garden waste, it is to avoid the waste of resource, realize the purpose turned waste into wealth；Extensively, with low cost, easy construction can be saved engineering time and cost material source of the present utility model；Because this upshift operation efficiency and durability are dramatically increased, late maintaining cost can be greatly reduced.
Description
Technical field
The utility model is related to technical field of environmental management, more particularly, to a kind of horizontal flow artificial wetland matrix structure system
System.The utility model is related to a kind of artificial swamp matrix and structure, particularly one kind for purifying sewage and is effectively improved conventional manual
The artificial swamp matrix and structure of the easy blockage problem of Wetland Substrate.
Background technology
The processing method for sewage mainly includes bioremediation, physical treatment method and chemical treatment side at present
Method.The organic matter that biologic treating technique can be effectively gone in water removal, but the general clearance to nitrogen is not high；Chemical method can be with
The nitrogen in sewage is effectively removed, but cost is higher, and easily produce secondary pollution.And artificial swamp is used as a kind of Low investment, low
Energy consumption and ecological waste water treatment technology with nitrogen phosphorus ligands function have gradually been received by countries in the world.
Artificial swamp be by matrix, plant and microorganism group into hybrid system, the system is by physics, chemistry and biological
Triple synergies, realized by filtering, absorption, coprecipitated, ion exchange, plant absorption and microorganism decomposition to pollutant
High-efficient purification, promoting green plants to grow and while increase production it, realizing the recycling of waste water and innoxious.
But, artificial swamp has three in actual moving process：(1) substrate clogging problem；(2) limited people
The easy saturation of absorption of the work Wetland Substrate to pollutant, the removal effect to pollutant declines even meeting loss of function；(3) matrix list
One.Artificial swamp was run after a period of time, due to the accumulation of organic matter, the easy blockage phenomenon of matrix.This will cause wetland
The infiltration coefficient of matrix drastically declines, discharge capacity reduction, triggers stench, and mosquitos and flies grows, and deteriorates running environment, reduces pollutant
Removal effect.
Artificial swamp matrix and structure are as plant and microorganism carrier, for the clean-up effect and landscape of artificial swamp
Effect quality has conclusive effect, therefore selects suitable permeating medium to be to determine that the wetlands ecosystems are successfully closed
Key, without a kind of matrix can simultaneously efficiently organics removal, nitrogen and phosphor contaminant, therefore for artificial swamp matrix assemble and
Structural research has very strong realistic meaning.
Utility model content
The purpose of this utility model is to design a kind of new horizontal flow artificial wetland matrix structure system, solved above-mentioned
Problem.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of horizontal flow artificial wetland matrix structure system, including leakage preventing structure, adsorption cleaning module, anti-clogging module and
Ecologic planting layer；
The partition space that the leakage preventing structure composition top is opened；The side of the partition space is provided with water inlet, another
Side is provided with delivery port；In the partition space adsorption cleaning module and the anti-clogging mould are set gradually along water (flow) direction
Block；
The top of the adsorption cleaning module and the anti-clogging module sets the ecologic planting layer.
It is preferred that, in addition to metalling, the bottom surface top of the partition space sets the metalling, the metalling it
The upper setting adsorption cleaning module and the anti-clogging module.
It is preferred that, adjacent the adsorption cleaning module, the anti-clogging module, ecologic planting layer and the rubble
Layer is separated with permeable grid each other.
It is preferred that, the volume ratio of the adsorption cleaning module and anti-clogging module is 1 to 2.
It is preferred that, in addition to water distributor and collector pipe；One end of the water distributor is connected with the water inlet, the water distribution
The other end of pipe extend into the adsorption cleaning module and is provided with some perforates connected with the adsorption cleaning module；Institute
The one end for stating collector pipe is connected with the delivery port, and the other end of the outlet pipe extend into the anti-clogging module and set
There are some perforates connected with the anti-clogging module.
It is preferred that, the ecologic planting layer includes city organic castoff compost product and garden waste fiber, both
Compare 9 according to weight:After 1 proportioning combination, carry out granulation and form；The ecologic planting layer, which is planted, is implanted with water plant.
It is preferred that, the sphericity 0.3~0.4 of the spherolite after the granulation, 1~2cm of particle diameter.
It is preferred that, the main body of the adsorption cleaning module is made up of zeolite.
It is preferred that, the main body of the anti-clogging module is made up of gravel spherolite.
It is preferred that, the gravel spherolite is that gravel is formed by ball mill granulation, sphericity 0.4~0.6, particle diameter 2~
5cm。
1st, ecologic planting layer
Ecologic planting layer compares 9 by city organic castoff compost product, garden waste fiber according to weight:1 proportioning group
After conjunction, granulated, then planting aquatic plants composition.Its mesostroma spherolite sphericity 0.3~0.4 or so, 1~2cm of particle diameter.
The major function of its each component is：
1) city organic castoff compost product：The physicochemical property of soil can be significantly improved, being provided for wetland plant must
The nutrient wanted, promotes the growth and development of Root of Wetland Plants.
2) garden waste fiber：1. fibr tissue, hydrolysis ability is weak, with longer service life；2. increase overall
The complexing power of hypothallus is there is provided honeycomb skeleton, and granular matrix is difficult to be scattered；3. honeycomb structure is microorganism growth, breeding
Place is provided.
3) water plant：1. the carbohydrate of generation is transported to by root system by photosynthesis, is transported to the carbon of root system
Hydrate is most of releasably to arrive rhizosphere, carbon source is provided for microorganism, so as to maintain the vigorous microbial activity of rhizosphere；2. because
It is the crucial sex factor that artificial swamp goes to denitrogenate for microorganism nitration reaction, and digestion reaction is to need to carry out under aerobic conditions
, therefore the number of rhizosphere amount of oxidation directly affects removal of the artificial swamp to nitrogen.Wetland plant is conveyed by hollow tissue
Oxygen is conducive to the breeding of nitrobacteria and the progress of nitration reaction in artificial swamp to root system.3. plant is in artificial swamp
Growth and breeding, can absorb substantial amounts of nitrogen and phosphorus etc. in sewage, thus nitrogen absorbed by plant, phosphorus be artificial swamp go to denitrogenate, phosphorus
One of important mechanism.
2nd, adsorption cleaning module
Adsorption cleaning module is mainly made up of zeolite.
Zeolite has extremely strong Selective adsorption to ammonium nitrogen, can quickly retain the ammonium nitrogen in sewage.Zeolite has simultaneously
There is huge specific surface area, be a kind of preferable microbe carrier, under conditions of oxygen is sufficient, exist in zeolite layer substantial amounts of
Nitrobacteria and amonifying bacteria, can promote the nitrification of ammonium nitrogen.
3rd, anti-clogging module
Anti-clogging module is mainly made up of gravel spherolite.Gravel spherolite is that gravel is formed by ball mill granulation, sphericity
0.4~0.6 or so, 2~5cm of particle diameter.
The main function of anti-clogging module is water conservancy diversion, it is ensured that wetland operational efficiency.
Compared to conventional matrix fill form, this matrix fill use the main function of the mode of spherolite for：1. it can show
Write and improve matrix pores rate, accelerate water body flow；2. microorganism colonization, demoulding are easy to, so that easily in gravel surface by processing
Recover the hydraulic conductivity performance of artificial swamp matrix, the durability of enhancing artificial swamp operation alleviates Wetland Substrate susceptible to plugging
Problem；3. host material sphericity requires high, and porosity is big, it is not easy to be blocked, long operational time.
The beneficial effects of the utility model can be summarized as follows：
1st, the utility model efficiently solves the single and susceptible to plugging problem of conventional Wetland Substrate, improves wetland operational efficiency
And clean-up effect；
2nd, the utility model takes full advantage of city organic waste and garden waste, it is to avoid the waste of resource, real
The purpose turned waste into wealth is showed；
3rd, extensively, with low cost, easy construction can be saved engineering time and cost material source of the present utility model；
4th, the utility model is dramatically increased due to this upshift operation efficiency and durability, can greatly reduce late maintaining into
This.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model is solved are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
A kind of horizontal flow artificial wetland matrix structure system as shown in Figure 1, including leakage preventing structure 1, adsorption cleaning module
2nd, anti-clogging module 3 and ecologic planting layer 4；The partition space that the composition of leakage preventing structure 1 top is opened；The partition space
Side is provided with water inlet 5, and opposite side is provided with delivery port 6；In the partition space absorption is set gradually along water (flow) direction
Cleaning module 2 and the anti-clogging module 3；The top of the adsorption cleaning module 2 and the anti-clogging module 3 sets the life
State plants layer 4.
In more preferred embodiment, in addition to metalling 7, the bottom surface top of the partition space sets the rubble
The adsorption cleaning module 2 and the anti-clogging module 3 are set on layer 7, the metalling 7.
In more preferred embodiment, the adjacent adsorption cleaning module 2, the anti-clogging module 3, the ecology
Plantation layer 4 and the metalling 7 are separated with permeable grid 11 each other.
In more preferred embodiment, the volume ratio of the adsorption cleaning module 2 and anti-clogging module 3 is 1 to 2.
In more preferred embodiment, in addition to water distributor 8 and collector pipe 9；One end of the water distributor 8 with it is described enter
The mouth of a river 5 is connected, and the other end of the water distributor 8 extend into the adsorption cleaning module 2 and is provided with and the adsorption cleaning
Some perforates that module 2 is connected；One end of the collector pipe 9 is connected with the delivery port 6, and the other end of the outlet pipe is stretched into
To the anti-clogging module 3 and it is provided with some perforates connected with the anti-clogging module 3.
In more preferred embodiment, the ecologic planting layer 4 includes city organic castoff compost product and gardens
Discarded fibres, both compare 9 according to weight:After 1 proportioning combination, carry out granulation and form；4 kinds of the ecologic planting layer is implanted with aquatic
Plant 10.
In more preferred embodiment, the sphericity 0.3~0.4 of the spherolite after the granulation, 1~2cm of particle diameter.
In more preferred embodiment, the main body of the adsorption cleaning module 2 is made up of zeolite.
In more preferred embodiment, the main body of the anti-clogging module 3 is made up of gravel spherolite.
In more preferred embodiment, the gravel spherolite is that gravel is formed by ball mill granulation, sphericity 0.4~
0.6,2~5cm of particle diameter.
In some specific embodiment：
This structure is followed successively by leakage preventing structure 1, water distributor 8, adsorption cleaning module 2, anti-clogging mould from intaking to water outlet direction
Block 3, collector pipe 9 are constituted.Top is ecologic planting layer 4, and bottom is metalling 7.Each intermodule is longitudinally separated by permeable grid 11.
Each structure arranging method and effect are as follows：
1) leakage preventing structure 1：Material selects the small material of pollution-free, water-fast wet, permeability.It act as preventing extraneous dirt
The random entrance the system of water body is contaminated, system treatment effeciency is reduced.
2) water distributor 8：The hollow tube of some apertures is arranged for outer wall, aperture is 0.5~0.8cm.Caliber can be according to processing
Water and require treatment effeciency determine.Material is conventional water-fast wet stock.It act as conveying polluted-water to the system.
3) adsorption cleaning module 2：Mainly it is made up of zeolite.The volume ratio of adsorption cleaning module 2 and anti-clogging module 3 is 1
~2 or so, specific volume is determined by field condition.The main function of this module is the ammonium nitrogen in quick retention sewage, and is
Microorganism provides carrier, promotes the nitrification of ammonium nitrogen.
4) anti-clogging module 3：Mainly it is made up of gravel spherolite.Gravel spherolite is that gravel is granulated by ball mill, sphericity
0.4~0.6 or so, 2~5cm of particle diameter.The main function of this module is water conservancy diversion, prevents Wetland Substrate from blocking, it is ensured that wetland is run
Efficiency.
5) collector pipe 9：The hollow tube of some apertures is arranged for outer wall, aperture is 0.5~0.8cm.Caliber can be according to processing
Water and require treatment effeciency determine.Material is conventional water-fast wet stock.Collector pipe 9 is act as the water body after purification
It is collected discharge or reuse.
6) ecologic planting layer 4：Ecologic planting layer 4 by city organic castoff compost product, garden waste fiber according to
Weight compares 9:After 1 proportioning combination, granulated, then planting aquatic plants 10 are constituted.Its mesostroma spherolite sphericity 0.3~0.4
Left and right, 1~2cm of particle diameter, ecologic planting 4 thickness of layer are 10~20cm.This layer act as providing growth substrate for plant, goes decontamination
Nitrogen, phosphorus in water, increase landscape effect.
7) metalling 7：Main function is isolation matrix and impervious barrier, reaches levelling and protection impervious barrier purpose.Thickness
For 10~20cm.
8) permeable grid 11：Completely cut off each module, it is to avoid matrix loss, while not influenceing water body to pass through.Mesh footpath is 0.3
~0.5cm, the conventional water-fast wet stock of material selection.
The utility model is described in detail above by specific and preferred embodiment, but those skilled in the art should
This understands that the utility model is not limited to embodiment described above, all within spirit of the present utility model and principle, is made
Any modification, equivalent substitution etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of horizontal flow artificial wetland matrix structure system, it is characterised in that：Including leakage preventing structure, adsorption cleaning module, prevent
Block module and ecologic planting layer；
The partition space that the leakage preventing structure composition top is opened；The side of the partition space is provided with water inlet, and opposite side is set
There is delivery port；In the partition space adsorption cleaning module and the anti-clogging module are set gradually along water (flow) direction；
The top of the adsorption cleaning module and the anti-clogging module sets the ecologic planting layer.
2. horizontal flow artificial wetland matrix structure system according to claim 1, it is characterised in that：Also include metalling,
The bottom surface top of the partition space sets and sets the adsorption cleaning module and described on the metalling, the metalling
Anti-clogging module.
3. horizontal flow artificial wetland matrix structure system according to claim 2, it is characterised in that：The adjacent absorption
Cleaning module, the anti-clogging module, ecologic planting layer and the metalling are separated with permeable grid each other.
4. horizontal flow artificial wetland matrix structure system according to claim 1, it is characterised in that：The adsorption cleaning mould
The volume ratio of block and anti-clogging module is 1 to 2.
5. horizontal flow artificial wetland matrix structure system according to claim 1, it is characterised in that：Also include water distributor and
Collector pipe；One end of the water distributor is connected with the water inlet, and the other end of the water distributor extend into the adsorption cleaning
Module and it is provided with some perforates connected with the adsorption cleaning module；One end of the collector pipe connects with the delivery port
Logical, it is some that the other end of the outlet pipe extend into that the anti-clogging module and being provided with connects with the anti-clogging module
Perforate.
6. horizontal flow artificial wetland matrix structure system according to claim 1, it is characterised in that：The ecologic planting layer
Including city organic castoff compost product and garden waste fiber, both form in granulation；The ecologic planting layer, which is planted, to be implanted with
Water plant.
7. horizontal flow artificial wetland matrix structure system according to claim 6, it is characterised in that：Ball after the granulation
The sphericity 0.3~0.4 of grain, 1~2cm of particle diameter.
8. horizontal flow artificial wetland matrix structure system according to claim 1, it is characterised in that：The adsorption cleaning mould
The main body of block is made up of zeolite.
9. horizontal flow artificial wetland matrix structure system according to claim 1, it is characterised in that：The anti-clogging module
Main body be made up of gravel spherolite.
10. horizontal flow artificial wetland matrix structure system according to claim 9, it is characterised in that：The gravel spherolite
Formed for gravel by ball mill granulation, sphericity 0.4~0.6,2~5cm of particle diameter.
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| CN201620961960.9U CN206395931U (en) | 2016-08-26 | 2016-08-26 | A kind of horizontal flow artificial wetland matrix structure system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115927A (en) * | 2016-08-26 | 2016-11-16 | 北京顺景园林有限公司 | A kind of horizontal flow artificial wetland matrix structure system |
| CN111418386A (en) * | 2020-03-25 | 2020-07-17 | 北京碧海怡景园林绿化有限公司 | Afforestation's constructed wetland is with pasture and water maintenance system |
-
2016
- 2016-08-26 CN CN201620961960.9U patent/CN206395931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115927A (en) * | 2016-08-26 | 2016-11-16 | 北京顺景园林有限公司 | A kind of horizontal flow artificial wetland matrix structure system |
| CN111418386A (en) * | 2020-03-25 | 2020-07-17 | 北京碧海怡景园林绿化有限公司 | Afforestation's constructed wetland is with pasture and water maintenance system |
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