CN206089203U - Novel constructed wetland sewage treatment system - Google Patents
Novel constructed wetland sewage treatment system Download PDFInfo
- Publication number
- CN206089203U CN206089203U CN201620896332.7U CN201620896332U CN206089203U CN 206089203 U CN206089203 U CN 206089203U CN 201620896332 U CN201620896332 U CN 201620896332U CN 206089203 U CN206089203 U CN 206089203U
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- Prior art keywords
- sewage treatment
- treatment system
- aeration
- unit
- artificial
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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
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The utility model provides a constructed wetland unit, aeration oxygenation system and solar energy power supply system of novel constructed wetland sewage treatment system includes a sewage pretreatment unit, multi -stage series connection. This system can cut apart constructed wetland according to circumstances such as topography, relief, area, and it carries out nimble arrangement to cut apart into multiple -order unit, can also be according to the requirement of quality of water and design what multistage constructed wetland system, enlarge the range of application of wetland as far as possible, carry out intermittent type formula aeration through automatic aeration systems to the sewage water simultaneously, effectually supplyed the oxygen in the water, effective promote to nitrify with the going on of denitrification, solar energy power supply system's introduction simultaneously can the effectual working costs of saving constructed wetland sewage treatment system, reduces expenses, and environmental protection effect is good.
Description
Technical field
This utility model system is related to a kind of sewage purification processing system, at specifically a kind of novel artificial wetland sewage
Reason system.
Background technology
, used as a kind of ecological treatment system, with a small investment, operating cost is low for artificial wet land treating system, technology behaviour
Make simple, it is easy to manage, the features such as treatment effect is good, the waste water control very advantageous to samll cities and towns.Artificial wetland treatment system
Unite through the development of decades, realize from the application for being tested to practical example, abroad using more universal；At home successively
The demonstration project being on a grand scale is established on Shenzhen, Yunnan and other places, substantial amounts of achievement in research and operational management experience is achieved, really
Complete system classification system is determined, specify that various types of technology characteristics, rev of Sys and engineering parameter, be that samll cities and towns push away
This system of row ensures there is provided technology.
In actual moving process, the pollutant in sewage are mainly by the aerobic and anoxia biochemical action of microorganism
Reduce the purpose of aqueous concentration.It is aerobic zone, anoxic zone and anaerobism from top to bottom inside traditional drowned flow artificial wet land
Area.Aerobic zone microorganism is mainly Ammonifying bacteria, nitrobacteria, polyP bacteria etc., and anoxic zone microorganisms are mainly denitrifying bacteria
Deng anaerobic zone microorganisms mainly polyP bacteria etc..It is relatively low for some kinds of dissolution of contaminated water oxygen concentration, such as sewage treatment plant
Water outlet, the black foul sewage water in river course etc..The root system of plant that relies solely on of aerobic zone oozes out oxygen and carries out reoxygenation, and supplementary amount of oxygen is not nearly enough
The metabolic demand of aerobic microbiological.
In addition, a difficult point of the artificial swamp in Application Design is the problem taken up an area.In actual applications, either exist
Still when the larger mountain area of the discrepancy in elevation, hills area are built, often running into does not have sufficiently large in same place for plains region
Area builds artificial swamp.Artificial wetland process is often unsatisfactory for only because providing floor space during technique is than choosing
Wetland construction requirements and be excluded first, it is impossible to give full play to wetland low energy consumption advantage and limit its application.
Utility model content
This utility model is directed to the deficiencies in the prior art, it is proposed that a kind of novel artificial marsh sewage treatment system, this is
Artificial swamp can be split according to situations such as landform, physical features, floor space by system, be divided into multistage unit to carry out flexibly
Placement；What multistage artificial wet land system can be designed with the requirement according to water quality, expands the application of wetland as far as possible
Scope, while carrying out intermittent aeration to sewage water body by automatic aeration system, effectively supplements the oxygen in water body, has
Effect promotes the carrying out of nitrification and denitrification.
A kind of novel artificial marsh sewage treatment system described in the utility model includes a sewage disinfection treatment unit, multistage
The artificial swamp unit of series connection, Aeration system and solar electric power supply system；
Laid in every grade of artificial swamp unit from bottom to top impervious material layer, fine sand layer, bottom metalling, coarse sands layer and on
Portion's metalling, plant on the top metalling have water plant；
The outlet of the sewage disinfection treatment unit is connected to the top metalling of first order artificial swamp unit；
The artificial swamp unit side is provided with collecting-tank, the body of wall lower half between artificial swamp unit and collecting-tank
Part is permeable wall, and top half is anti-permeable wall；
Elevator pump is provided with the collecting-tank, elevator pump water side is connected to next stage artificial swamp unit by water pipe
Top metalling；
The Aeration system is arranged in artificial swamp unit, and the Aeration system includes controller, aeration
Machine, aeration house steward, aeration branch pipe, the aerator, aeration house steward and aeration branch pipe are sequentially connected, the aerator and controller
Electrical connection, the aeration branch pipe uniform intervals are distributed in artificial swamp unit；
The solar electric power supply system is that aerator and elevator pump provide electric energy.
Further, check (non-return) valve is provided with the aeration branch pipe.
Further, the aerator intermittent duty.
Further, the controller is Programmable Logic Controller.
Further, the impervious material layer is made up of anti-seepage geotextile, and impervious material thickness degree is 0.1-0.5mm.
Further, the fine sand layer particle diameter is the fine sand laying of 2.5mm, and fine sand layer thickness is 4-6cm.
Further, the bottom metalling is paved into by the rubble of particle diameter 10-20mm, and thickness is 20-30cm；The coarse sand
Coarse sand of the layer by particle diameter for 2-5mm is laid, and thickness is 60-100cm.
Further, the top metalling is paved into by the rubble of particle diameter 10-20mm, and thickness is 25-30cm.
Further, tank gage is provided with the collecting-tank, the tank gage is connected to control with elevator pump and is lifted
The working condition of pump.
The beneficial effect of technical scheme described in the utility model is：Gas stream is produced by aerator, it is total using aeration
Pipe and aeration branch pipe carry out distribution of air flow and realize uniformly supplying in water body, and control aerator intermittent duty using controller,
The aeration oxygen replenishing effect to water body is improved, is increased the oxygen content in water body, is greatly improved the purification efficiency of artificial swamp；Secondly,
Technical scheme described in the utility model flexibly considers to take up an area requirement, first can build a sewage disinfection treatment unit in single household, so
It is unified into multistage artificial swamp cell processing below afterwards；A sewage disinfection treatment can also be built after a few family centralized collection sewage
Unit, it is then unified into rear multistage artificial swamp cell processing, furthermore it is possible to according to local landform, physical features, area by difference
Wetland unit is classified construction on different plot, is particularly well-suited to the sewage disposal of mountain area, terraced fields, hilly country；By wet
Planting aquatic plants on ground unit, multistage wetland unit arrangement straggly, have beautified environment.The introducing of solar electric power supply system, can
Effectively to save the operating cost of artificial marsh sewage treatment system, reduce expenses, environment protecting is good.
Description of the drawings
A kind of arrangement schematic diagrams of novel artificial marsh sewage treatment system of Fig. 1；
A kind of general arrangement schematics of novel artificial marsh sewage treatment system of Fig. 2；
In figure：1 sewage disinfection treatment unit, 2 solar electric power supply systems, 3 first order artificial swamp units, 4 second level are artificial
Wetland unit, 5 third level artificial swamp units, 6 impervious material layers, 7 fine sand layers, 8 bottom metallings, 9 coarse sands layers, 10 tops are broken
Rock layers, 11 water plants, 12 collecting-tanks, 13 permeable walls, 14 elevator pumps, 15 riser tubings.
Specific embodiment
As illustrated in fig. 1 and 2, a kind of novel artificial marsh sewage treatment system described in the utility model includes that a sewage is pre-
The artificial swamp unit of processing unit 1, plural serial stage (refers specifically to the first order artificial swamp unit 3, second level artificial in the accompanying drawings
Wetland unit 4 and third level artificial swamp unit 5), Aeration system (not in the example shown mark) and solar electric power supply system
2；
Lay impervious material layer 6, fine sand layer 7, bottom metalling 8, coarse sands layer 9 in every grade of artificial swamp unit from bottom to top
With top metalling 10, transplanting on the top metalling 10 has water plant 11；
The outlet of the sewage disinfection treatment unit 1 is connected to the top metalling 10 of first order artificial swamp unit 3；
The artificial swamp unit side is provided with collecting-tank 12, the body of wall between artificial swamp unit and collecting-tank 12
The latter half is permeable wall 13, and top half is anti-permeable wall；
Elevator pump 14 is provided with the collecting-tank, 14 water side of elevator pump is connected to next stage people by riser tubing 15
The top metalling 10 of work wetland unit；
The Aeration system is arranged in artificial swamp unit, and the Aeration system includes controller, aeration
Machine, aeration house steward, aeration branch pipe, the aerator, aeration house steward and aeration branch pipe are sequentially connected, the aerator and controller
Electrical connection, the aeration branch pipe uniform intervals are distributed in artificial swamp unit；The solar electric power supply system 2 be aerator and
Elevator pump provides electric energy.
Check (non-return) valve is provided with the aeration tube, impurity that can be in anti-water-stop body enters the aeration tube, it is ensured that described
There is no blocking in aeration tube, improve the aeration effect of the aerator.
To enable water body sufficiently to carry out nitrification and denitrification reflection, the aerator intermittent duty.
To enable Aeration system automatic running, the controller is Programmable Logic Controller.
In actual use, the impervious material layer is made up of anti-seepage geotextile, and impervious material thickness degree is 0.1-
0.5mm；The fine sand layer particle diameter is the fine sand laying of 2.5mm, and fine sand layer thickness is 4-6cm；The bottom metalling is by grain
The rubble of footpath 10-20mm is paved into, and thickness is 20-30cm；Coarse sand of the coarse sands layer by particle diameter for 2-5mm is laid, and thickness is 60-
100cm；The top metalling is paved into by the rubble of particle diameter 10-20mm, and thickness is 25-30cm.
Even if the water energy to make collecting-tank is thus lifted to next collection artificial swamp unit and does not affect this grade of artificial swamp list
The normal operation of unit, is provided with tank gage in the collecting-tank, and the tank gage is connected to control elevator pump with elevator pump
Unlatching and closure.
Above a kind of novel artificial marsh sewage treatment system provided by the utility model is described in detail, this
Apply embodiment to be set forth the principle and embodiment of the application in text, the explanation of above example is only intended to side
Assistant solves the present processes and its core concept；Simultaneously for one of ordinary skill in the art, according to the think of of the application
Think, will change in specific embodiments and applications, in sum, it is right that this specification content should not be construed as
The restriction of the application.
Claims (10)
1. a kind of novel artificial marsh sewage treatment system, it is characterised in that：Described artificial marsh sewage treatment system includes
One sewage disinfection treatment unit, the artificial swamp unit of plural serial stage, Aeration system and solar electric power supply system；
Lay impervious material layer, fine sand layer, bottom metalling, coarse sands layer and top in every grade of artificial swamp unit from bottom to top broken
Rock layers, plant on the top metalling have water plant;
The outlet of the sewage disinfection treatment unit is connected to the top metalling of first order artificial swamp unit；
The artificial swamp unit side is provided with collecting-tank, the body of wall the latter half between artificial swamp unit and collecting-tank
For permeable wall, top half is anti-permeable wall；
Elevator pump is provided with the collecting-tank, elevator pump water side is connected to the upper of next stage artificial swamp unit by water pipe
Portion's metalling；
The Aeration system is arranged in artificial swamp unit, and the Aeration system includes controller, aerator, exposure
Gas house steward, aeration branch pipe, the aerator, aeration house steward and aeration branch pipe are sequentially connected, and the aerator is electrically connected with controller
Connect, the aeration branch pipe uniform intervals are distributed in artificial swamp unit.
2. a kind of novel artificial marsh sewage treatment system as claimed in claim 1, it is characterised in that：It is described solar powered
System is that aerator and elevator pump provide electric energy.
3. a kind of novel artificial marsh sewage treatment system as claimed in claim 1, it is characterised in that：In the aeration branch pipe
It is provided with check (non-return) valve.
4. a kind of novel artificial marsh sewage treatment system as claimed in claim 1, it is characterised in that：The aerator interval
Operation.
5. a kind of novel artificial marsh sewage treatment system as claimed in claim 1, it is characterised in that：The controller is can
Programmable controller.
6. a kind of novel artificial marsh sewage treatment system as claimed in claim 1, it is characterised in that：The impervious material layer
It is made up of anti-seepage geotextile, impervious material thickness degree is 0.1-0.5mm.
7. a kind of novel artificial marsh sewage treatment system as claimed in claim 1, it is characterised in that：The fine sand layer grain
Footpath is the fine sand laying of 2. 5mm, and fine sand layer thickness is 4-6cm.
8. a kind of novel artificial marsh sewage treatment system as claimed in claim 1, it is characterised in that：The bottom metalling
It is paved into by the rubble of particle diameter 10-20mm, thickness is 20-30cm；Coarse sand of the coarse sands layer by particle diameter for 2-5mm is laid, thickness
For 60-100cm.
9. a kind of novel artificial marsh sewage treatment system as claimed in claim 1, it is characterised in that：The top metalling
It is paved into by the rubble of particle diameter 10-20mm, thickness is 25-30cm.
10. a kind of novel artificial marsh sewage treatment system as claimed in claim 1, it is characterised in that：In the collecting-tank
Tank gage is provided with, the tank gage is connected to control the working condition of elevator pump with elevator pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896332.7U CN206089203U (en) | 2016-08-18 | 2016-08-18 | Novel constructed wetland sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896332.7U CN206089203U (en) | 2016-08-18 | 2016-08-18 | Novel constructed wetland sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206089203U true CN206089203U (en) | 2017-04-12 |
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ID=58468596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896332.7U Active CN206089203U (en) | 2016-08-18 | 2016-08-18 | Novel constructed wetland sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206089203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855930A (en) * | 2022-05-07 | 2022-08-05 | 河西学院 | Sponge urban road capable of accumulating and recycling rainwater |
-
2016
- 2016-08-18 CN CN201620896332.7U patent/CN206089203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855930A (en) * | 2022-05-07 | 2022-08-05 | 河西学院 | Sponge urban road capable of accumulating and recycling rainwater |
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