CN205856268U - Ecological water purification system of high-efficient quick infiltration - Google Patents
Ecological water purification system of high-efficient quick infiltration Download PDFInfo
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- CN205856268U CN205856268U CN201620842115.XU CN201620842115U CN205856268U CN 205856268 U CN205856268 U CN 205856268U CN 201620842115 U CN201620842115 U CN 201620842115U CN 205856268 U CN205856268 U CN 205856268U
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- 230000008595 infiltration Effects 0.000 title abstract 2
- 238000001764 infiltration Methods 0.000 title abstract 2
- 239000010865 sewage Substances 0.000 claims abstract description 71
- 239000004576 sand Substances 0.000 claims abstract description 48
- 239000002893 slag Substances 0.000 claims abstract description 24
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 23
- 239000010457 zeolite Substances 0.000 claims abstract description 23
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003610 charcoal Substances 0.000 claims abstract description 21
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- 238000011026 diafiltration Methods 0.000 claims description 59
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- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
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- 239000000203 mixture Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
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- 239000011574 phosphorus Substances 0.000 description 4
- 241000894007 species Species 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
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- 241000894006 Bacteria Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
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- 241000195493 Cryptophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000192710 Microcystis aeruginosa Species 0.000 description 1
- SIKMVWPMDNIKAY-UHFFFAOYSA-N N-[(3-methoxyphenyl)methyl]-5H-chromeno[3,4-c]pyridine-8-carboxamide Chemical compound COC=1C=C(CNC(=O)C=2C=CC3=C(C=2)OCC2=CN=CC=C23)C=CC=1 SIKMVWPMDNIKAY-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
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- 241000607479 Yersinia pestis Species 0.000 description 1
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- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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 discloses an ecological water purification system of high-efficient quick infiltration belongs to the water purification field for purify rural domestic sewage. The utility model discloses a water purification system includes: the anaerobic treatment unit is used for carrying out anaerobic treatment on the sewage; a sand settling unit for settling the sewage treated by the anaerobic treatment unit and for removing inorganic particles; the ecological percolation unit is used for purifying the sewage passing through the sand setting unit and comprises a tank body, a planting soil layer, at least one ceramsite charcoal layer, at least one coarse sand layer, at least one zeolite steel slag layer and at least one crushed stone layer, wherein the planting soil layer is arranged in the tank body from top to bottom, the ceramsite charcoal layer is formed by mixing biological ceramsite and charcoal, the zeolite steel slag layer is formed by mixing zeolite and steel slag, the anaerobic treatment unit is communicated with the sand setting unit, and the sand setting unit is communicated with the ecological percolation unit. The utility model is used for rural domestic sewage's purification can reach the requirement that accords with national standard to with low costs, spreading value is big.
Description
Technical field
This utility model relates to water purification field, is specifically related to a kind of ecological purified water system.
Background technology
Domestic sewage in rural areas is mainly made up of human and animal excreta and washes.Domestic sewage in rural areas water quality present Organic substance and
The feature that concentration of nitrogen and phosphorus is high, but due in family domestic sewage can biochemical content of organics high, the biochemical of domestic sewage in rural areas
Preferable.
Along with expanding economy and the raising of living standards of the people, rural area produces and the discharge capacity of domestic pollutant increases
Add.But, the long-term urban and rural dual structure of China causes developing between urban and rural areas in terms of sewage disposal notable.In city, sewage
Having perfect Collecting and dealing system, sewage collecting pipe network and sewage disposal system have the most generally been built in current cities and towns, but
The village of 96% does not has discharge conduit and sewage disposal system, and undressed sanitary sewage will by point source and non-point source discharge
Pollutant bring river into, cause river to be gushed generally presenting the feature of organic contamination, and quality of water environment occurs significantly deteriorating situation.
Therefore domestic sewage in rural areas has become the polluter affecting water body environment quality-critical.
Rural domestic sewage treatment is to do harmless by the harmful substance in sanitary sewage and pollution environmental elements removing, degraded
Process.Rural domestic sewage treatment to consider emphatically to select mature and reliable, is suitable for rural area feature and actual sewage processes and is suitable for skill
Art.Rural sewage treatment, can be neutralized water quality product for agriculture according to practical situation, thus reach reuse and environment-friendly degradable row
Put.
Rural domestic sewage treatment also exists many problems, mainly has: one, each distance cities and towns, village are farther out, village life
Sewage of living but is difficult to collect and processes to urban wastewater treatment firm, and a large amount of pollutant are directly thrown into river in villages and small towns, river is gushed；Two,
Life in the countryside polluter disperses, and is difficult to focus on.If individually setting up sewage treatment plant, then investment and operating cost are big, management
Also inconvenient.
Utility model content
In view of this, in order to solve the process problem of domestic sewage in rural areas, this utility model provides one efficiently quickly to ooze
Filter ecological purified water system, the most quickly diafiltration ecological purified water system footprint area is little, water conservancy load high for this.
This utility model provides a kind of the most quickly diafiltration ecological purified water system, including:
Anaerobic treatment unit, for carrying out anaerobic treatment to sewage；
Sand setting unit, and is used for removing inorganic particle through the described sewage of described anaerobic treatment cell processing for sedimentation
Thing；
Ecological diafiltration module, for the described sewage through described sand setting unit is carried out purified treatment, it include cell body and
The planting soil layer that is from top to bottom arranged in described cell body, at least one haydite charcoal layer mixed by biological ceramic particle and Linesless charcoal,
One coarse sands layer, at least one zeolite Slag Layer mixed by zeolite and slag, at least one metalling；
Described anaerobic treatment unit connects described sand setting unit, the described ecological diafiltration module of described sand setting unit connection.
As the further improvement to above-mentioned utility model, described ecological diafiltration module includes that at least one breathes freely tube layer.
As the further improvement to above-mentioned utility model, described diafiltration water cleaning systems also includes for dirty described in crude separation
Water and by described sewage import described anaerobic treatment unit grid pond.This grid pond is used for separating size in described sewage and is more than
The material of 5mm.
As the further improvement to above-mentioned utility model, described ecological diafiltration module is provided with and automatically controls pipeline.
Further, automatically control pipeline described in and include electromagnetic valve.
As the further improvement to above-mentioned utility model, described anaerobic treatment unit also includes pump, and described pump is used for will
Through the described sewage lifting extremely described sand setting unit that described anaerobic treatment cell processing is crossed.
As the further improvement to above-mentioned utility model, the described cell body of described ecological diafiltration module includes multiple cell body
Unit.
As the further improvement to above-mentioned utility model, also include mud for processing the sedimentation of described sand setting unit
Sludge drying unit.
As the further improvement to above-mentioned utility model, described sand setting unit is perpendicular stream setting pot.
Further, described metalling particle diameter is 5～10mm.
Compared with prior art, the beneficial effects of the utility model are: this quickest diafiltration ecological purified water system accounts for
Ground area is little, water conservancy load high.With anaerobic treatment unit, sewage carried out anaerobic treatment, and by aforementioned leading through anaerobic treatment
Entering and carry out further sand setting process in sand setting unit, the sewage through sand setting cell processing imports to ecological diafiltration module again
In, this ecology diafiltration module, for carrying out purified treatment to the described sewage through described sand setting unit, including cell body with by up to
Under be arranged in described cell body planting soil layer, at least one haydite charcoal layer mixed by biological ceramic particle and Linesless charcoal, a coarse sand
Layer, at least one zeolite Slag Layer mixed by zeolite and slag, at least one metalling, geotechnique's layer.Whole system can be effective
The pollutant going out decontaminated water, sewage meets national standard after efficiently quickly diafiltration ecological purified water system processes through this.
Accompanying drawing explanation
Fig. 1 shows the structural representation of a kind of the most quickly diafiltration ecological purified water system of this utility model.
Fig. 2 shows that in a kind of the most quickly diafiltration ecological purified water system of this utility model, the structure of ecological diafiltration module is shown
It is intended to.
Mainly comprise unit symbol to illustrate:
10-anaerobic treatment unit；11-grid pond；13-pump；
30-sand setting unit；31-sludge drying unit；
50-ecology diafiltration module；51-electromagnetic valve；52-cell body；501-planting soil layer；502-haydite charcoal layer；503-
Coarse sands layer；504-zeolite Slag Layer；505-metalling；511-outlet pipe；513-permeability cell；515-water pipe；
70-outlet canal.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings to one efficiently quick diafiltration ecological purified water system
System is described more fully.Accompanying drawing gives the embodiment of a kind of the most quickly diafiltration ecological purified water system, but, Yi Zhonggao
Imitate quick diafiltration ecological purified water system can realize in different forms, however it is not limited to embodiment described herein.On the contrary
Ground, it is provided that the purpose of these embodiments is to make the disclosure to a kind of the most quickly diafiltration ecological purified water system more thorough complete
Face.
In description of the present utility model, it is to be understood that term " on ", D score, "front", "rear", "left", "right",
The orientation of the instruction such as " vertically ", " level ", " top ", " end ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of and describes this utility model and simplify description rather than instruction or the device of hint indication or unit
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or feature
It is contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term
It is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be in office
What one or more embodiments or example combine in an appropriate manner.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that term " is installed ", " phase
Even ", " connection ", " connection ", " connection " should be interpreted broadly, for example, it may be mechanical attachment or electrical connection, it is also possible to be two
The connection of element internal, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Fig. 1 shows the structural representation of a kind of the most quickly diafiltration ecological purified water system of this utility model.Fig. 2 shows
The structural representation of ecological diafiltration module in a kind of the most quickly diafiltration ecological purified water system of this utility model.
As shown in Figure 1 and Figure 2, the most quickly diafiltration ecological purified water system of the present utility model, including:
Anaerobic treatment unit 10, for carrying out anaerobic treatment to sewage；
Sand setting unit 30, the described sewage processed through described anaerobic treatment unit 10 for sedimentation；
Ecological diafiltration module 50, for the described sewage through described sand setting unit 30 is carried out purified treatment, it includes pond
The haydite that body and the planting soil layer 501, at least being from top to bottom arranged in described cell body are mixed by biological ceramic particle and Linesless charcoal
Zeolite Slag Layer 504, at least one metalling 505 that charcoal layer 502, coarse sands layer 503, at least is mixed by zeolite and slag；
Described anaerobic treatment unit 10 connects described sand setting unit 30, and described sand setting unit 30 connects described ecological diafiltration list
Unit 50.
It should be noted that above-mentioned anaerobic treatment unit 10, it is mainly used for concentrating sewage and sewage being carried out at anaerobism
Reason.It is provided with biologic packing material, anaerobic species in above-mentioned anaerobic treatment unit 10.It is envisaged that sanitary sewage enters this water purification
During system, containing substantial amounts of Organic substance in sewage, the organic overall dimensions having is the biggest, is unfavorable for purifying, arranges anaerobism
Processing unit 10, so that partial organic substances is decomposed.Anaerobic treatment is to utilize the effect of anaerobe, removes in waste water
Organic substance, it usually needs the time is longer.Anaerobic processes can be divided into hydrolysis stage, souring stage and methanation stage.Hydrolysis acidification
Product be mainly small organic molecule, make dissolved organic matter in waste water significantly improve, and microorganism be to organic picked-up
The most deliquescent small-molecule substance just can be directly entered intracellular, and insoluble macromolecular substances first has to by exoenzyme
Decompose and just get enter into microbial body intracellular metabolite.Hydrolytic process is relatively slow, is affected by many factors simultaneously, is anaerobic degradation
Rate-limiting step.Being acidified this stage, the micromolecular compound that the above-mentioned first stage is formed i.e. is acidified the thin of bacterium zymogenous bacteria
Intracellular is converted into simpler compound and is secreted into outside bacterial body, mainly includes VFA, lactonaphthol, alcohols etc., connects
And be further converted to acetic acid, hydrogen, carbonic acid etc..Acidization is completed by bulk fermentation antibacterial and acetogen, they
The overwhelming majority is strict anaerobes, decomposable asymmetric choice net sugar, aminoacid and organic acid.
As it is shown in figure 1, above-mentioned sand setting unit 30, the described sewage processed through described anaerobic treatment unit 10 for sedimentation,
Can be used for separating granule more than 0.2mm inorganic particle.In a kind of specific embodiment, it is heavy that sand setting unit 30 is specially perpendicular stream
Sand pond, so-called perpendicular stream setting pot herein be a kind of plane be circular or square, water is by being located at the water inlet pipe at center, pond from upper
And in lower entrance pond, umbrella-shaped baffle divided into by pipe makes waste water be uniformly distributed the slow ascending current side of the whole cross-section of river of tailing edge in pond
To in opposite direction with sand setting.Perpendicular stream setting pot takes up an area little, and sediment outflow can be arranged with static pressure, it is adaptable to the little water yield.At this perpendicular stream sand setting
In the design in pond, wherein, concrete technical parameter could be arranged to: Peak Flow Rate is 0.1m/s, and minimum flow velocity is 0.02m/s；
Water inlet central canal Peak Flow Rate 0.3m/s；During maximum flow, the time of staying is generally 30-60s.
As shown in Figure 1 and Figure 2, ecological diafiltration module 50 of the present utility model, for sewage is carried out purified treatment, enter one
Step organics removal, ammonia nitrogen and phosphorus, to obtain the water meeting national standard, and discharge from outlet canal 70.Ecological diafiltration module 50
Mix by biological ceramic particle and Linesless charcoal including cell body 52 and the planting soil layer 501, at least being from top to bottom arranged in described cell body
The zeolite Slag Layer 504, at least one that haydite charcoal layer 502, coarse sands layer 503, at least closed is mixed by zeolite and slag is broken
Rock layers 505, these constitute ecological matrix.This ecology diafiltration module 50 uses ecological purification technology, ecological purification technology
Processing procedure is not required to use chemicals, also will not produce harmful side product, be that a class is especially suitable for applying to micro-polluter
Water warfare and the technology of guarantee.Water quality ecological purification technology, also known as phytoremediation technology, is that a class is with hygrophyte (terrestrial plant
In a class) or water plant (emergent aquactic plant, submerged plant, floating plant) group be configured to core, utilize plant self
And the series technique of pollutant in symbiont system removing water body.At present, in the water quality ecological purification technology of China's application
Mainly have: artificial swamp, mattress biologic float bed, artificial, submerged forest, Riparian Buffer Zone etc..By water quality ecological purification technology,
Can retain land-based area pollution of area source, absorption absorbs water nutrition material, thus reaches to ensure, improve the purpose of water quality.
It should be noted that when utilizing ecological matrix to carry out water purification, affect ecological purified water because have:
(1) water quality: the impact that ecological purification technology is caused by water quality, is mainly reflected in water transparency, pollutant levels
And the effect that dissolved oxygen environment is to plant, microorganism and substrate.Microorganism may be the quickest to water body dissolved oxygen environment, pH value etc.
Sense, therefore when water quality is undesirable, it may be necessary to takes some artificial interim measures to ensure the normal fortune of ecological purification technology
Make.Some use hand-stuff as the ecological technique of substrate, when processing excessively muddy water body, also may can adsorb it
Effect impacts, and needs manually to carry out substrate cleaning or replacing.Water rate control is also that ecological purification technology plays one's part to the full
Key one ring, ecological purified water system treatable water yield within current certain time of staying of fixing scale is limited, and waterpower
Load is too high or water volume flow rate is too fast, all can affect the clean-up effect of final outflow water.
(2) terrestrial, water plant: terrestrial, water plant are core and the characteristic places of ecological purification technology, different lands
Life, the life habit of water plant, growth cycle, growth conditions difference, the cleaning system being made up of it spy to water correction
Levy and be also not quite similar.
(3) climate change: climate change will change the environmental factors such as illumination condition, water temperature, in ecological purification system
Plant, symbiotic microorganism and zoobenthos etc. can strongly respond this change.The change of intensity of illumination, can affect terrestrial and plant
The growth of thing and oxygen carrying capacity, and then to microorganism nitration denitrification effect, water temperature can be by affecting plant
The speed of growth and the activity of microbial enzyme the water purification ability of ecological purification system is controlled.
(4) maintenance of ecological matrix: ecological purification system needs periodic maintenance, builds suitable condition to keep system to live
Power.If plant residue can not be in time through artificial removal, can be along with the decomposition weight of plant cell through plants enriched polluter
Newly return to water body is formed secondary pollution.Therefore, artificial manage and protect essential.Different ecological purification technology, the people taked
The measure that work is managed and protected also is not quite similar, and concrete measure includes: the preventing and treating of the prevention and control of plant diseases, pest control, alien species, the subcultivation of plant are reseeded, received
Cut salvaging, shine root etc..In early stage, the reply of sudden pollution accident of ecological purification system structure, or need to promote clean further
During water effect, some ancillary methods are the most essential.As caused city overland runoff or rain dirty in the face of long-time high-intensity rainfall
Drainage system overflows the situation such as inflow stream, summer high temperature breakout of water bloom, need to take to block the measures such as algae such as artificial aeration, medium, to protect
The running safety of barrier ecological purification system, and when water quality need to be promoted further, can by throw in decontamination microbial inoculum, swim dynamic
Thing, and zoobenthos etc. reaches the deep purifying purpose of water body.
Ecological diafiltration module 50 in this utility model, as in figure 2 it is shown, include ten layers of setting, is followed successively by from top to bottom
Planting soil layer 501, haydite charcoal layer 502, coarse sands layer 503, zeolite Slag Layer 504, metalling 505, zeolite Slag Layer 504,
Haydite charcoal layer 502, coarse sands layer 503, zeolite Slag Layer 504, metalling 505.
Wherein, ground floor is planting soil layer 501, this optional coarse sand of planting soil layer 501, sand, original soil, rubble (grain
Footpath is less than 1mm) etc., plant part that can be removed nitrogen and phosphorus pollutants, also can rise affects surface and hardens the formation of thing simultaneously.This planting soil
Earth layer 501 thickness is 300 ± 20mm, can plant the herbaceous plant grassiness being implanted with economic worth, it is possible to the plant of plantation sight is beautiful
People any of several broadleaf plants etc..In order to reduce the thing that hardens, while vegetal cover degree can be taked, select more suitably substrate.The second layer is haydite Linesless charcoal
Layer 502, haydite charcoal layer 502 thickness is 300 ± 20mm, and biological ceramic particle is a kind of biofilm carrier filtrate, has lightweight, compares table
Area is big, and high adsorption capacity, easy to be filmed and good biocompatibility are beneficial to the removal of nitrogen phosphorus, and porous light is difficult to harden.Linesless charcoal
The powdered carbon that powder crops trifoliate orange bar, forestry residue are made.Charcoal, can rapid adsorption 20% when relative humidity is more than 50%
The moisture of left and right, can be used to keep soil moisture.The most also can improve breathability and the drainage of soil, for being of value to micro-life
Thing provides good vivosphere.Biological ceramic particle and powdered carbon can effectively remove the pollutant in sewage according to a certain ratio, neither make
Cell body easily blocks, and can increase again the time of staying of sewage.Third layer is coarse sands layer 503, this coarse sands layer 503 thickness is 100 ±
20mm, coarse sand can retain some organic pollutants, makes underlying substrate be not easily blocked.4th layer is zeolite Slag Layer 504, zeolite steel
Slag blanket 504 thickness is 100 ± 20mm, and zeolite adds the hypothallus of slag composition has obvious advantage, simultaneously zeolite to removing total phosphorus
The most obvious to the removal effect of ammonia nitrogen.Layer 5 is metalling 505, and metalling 505 thickness is 100 ± 20mm, metalling
505 can the most effectively remove partial contamination thing with the rubble of particle diameter 5-10mm, gas distribution pipe can be made again to have certain cloth headroom,
Improve the reoxygenation ability of whole cell body.Layer 6 is zeolite Slag Layer 504.Effect, with the 4th layer, increases by one layer in order to further
Improve the clearance to pollutant.Layer 7 haydite charcoal layer 502, acts on the same second layer, increases by one layer to improve further
Clearance to pollutant.8th layer is coarse sands layer 503, acts on same third layer.9th layer is zeolite slag 504, and effect is with the
Four layers, increase by one layer to improve the clearance to pollutant further.One layer of geotextiles can be put at the 9th layer of base fabric of cell body, can
Retain tiny slag to flow in lower floor's metalling 505.Tenth layer is metalling 505, with the rubble of particle diameter 5-10mm, makes water outlet
Pipe is not easily blocked, it is ensured that effectively water outlet.
It should be noted that above-mentioned planting soil layer 501 can also plant Herba Typhae, Canna generalis Bailey, Medulla Junci, phragmites communis, Rhizoma Acori Graminei,
Caulis Zizaniae caduciflorae and wilson iris etc..Above-mentioned coarse sand refers to that particle diameter is more than the sand grains that the granule content of 0.5mm exceedes the 50% of weight.
The most quickly diafiltration ecological purified water system as shown in Figure 1, also includes ventilative tube layer, and this ventilative tube layer is by permeability cell
513 compositions, are provided with permeability cell 513 in the intermediate layer of above-mentioned ten layers of substrate, and permeability cell 513 is connected with atmospheric environment, give raw
State diafiltration module 50 is internal provides reoxygenation, accelerates convalescent period.
Efficiently quickly diafiltration ecological purified water system as shown in Figure 1, also include being arranged on described anaerobic treatment unit 10 it
Front grid pond 11, described grid pond 11 is used for separating described sewage, carries out crude separation, as size in sewage being more than 5mm
Material remove.
The most quickly diafiltration ecological purified water system as shown in Figure 1, described ecological diafiltration module 50 is provided with and automatically controls pipe
Road.In a kind of specific embodiment, this automatically controls pipeline, including pipeline, electromagnetic valve 51 and control device, controls dress
Put and control, by pre-set programs, the time that electromagnetic valve 51 opens, cuts out, control the opening and closing of pipeline, like this with regard to energy
Realize Based Intelligent Control.
Diafiltration water cleaning systems as shown in Figure 1, anaerobic treatment unit 10 also includes pump 13, and described pump 13 is used for will be through described
The sewage lifting that anaerobic treatment unit 10 processed is to described sand setting unit 30.Control is needed owing to flowing through the sewage of sand setting unit 30
Flow velocity processed, therefore, arranges a pump 13 for promoting the sewage in anaerobic treatment unit 10 extremely according to the needs of sand setting unit 30
Sand setting unit 30.Specifically, this pump 13 can be sewage pump, and sewage pump belongs to the one of centrifugal impurities pump, has various ways: as
Submersible type and dry type two kinds, the most the most frequently used submersible type is WQ type submerged sewage pump, and modal dry type sewage pump such as W type crouches
Formula sewage pump and WL type vertical sump pump two kinds.Mainly for delivery of municipal sewage, feces or liquid contain fiber.Paper scrap etc.
The medium of solid particle, the temperature being typically transported medium is not more than 80 DEG C.Sewage pump can be divided into: sewage pump, pipeline under liquid
Sewage pump, submerged sewage pump, vertical sump pump, corrosion-resistant sewage pump, acidproof sewage pump, self-suction sewage pump.At this utility model
In, the sewage pump of different model can be selected according to concrete needs.
The most quickly diafiltration ecological purified water system as shown in Figure 1, the described cell body 52 of this ecology diafiltration module 50 includes
Multiple cell body unit, to improve the efficiency purified, in a specific embodiment, ecological diafiltration module can be divided into 4 solely
Vertical cell body unit, each cell body unit controls flooding time by arranging battery valve on sparge pipe, and cell body unit is each
The periodic duty time is 4h, and the water inlet phase is 1h, and the dry spell that falls is 3h.
As shown in Figure 1 and Figure 2, ecological diafiltration module is provided with water pipe 515, and water pipe 515 is used for connecting sand setting unit 30.
Efficiently quickly diafiltration ecological purified water system as shown in Figure 1, also includes settling for processing described sand setting unit 30
The sludge drying unit 31 of mud.The mud that this sludge drying unit 31 is precipitated for mummification sand setting unit 30, warp
Crossing the mud after mummification can be to be utilized.The mummification pattern currently mainly used has: tradition heat energy sludge drying and solar energy are dirty
Mud mummification.Tradition heat energy sludge drying refers to utilize sludge heat drying integrated equipment that mud is realized drying and other treatment.According to thermal medium
With the way of contact of mud, drying equipment can be divided into again the techniques such as direct mummification, indirectly drying and directly-indirect association type mummification
Type.Solar energy sludge drying refers to utilize solar energy, for main energy sources, mud is carried out drying and other treatment.
It is implanted with terrestrial plant it should be noted that efficiently quickly diafiltration ecological purified water system in this utility model is planted,
This terrestrial plant is cultivated with above-mentioned planting soil layer 501, and this planting soil layer 501 can use organic substrate to carry out
Cultivation, organic mass cultivation refers to use Organic substance such as agricultural crop straw, mushroom slag, the peat composed of rotten mosses, sawdust, feces of livestock and poultry etc., fermented
Or after high-temperature process, mix by a certain percentage, form a full nutrition cultivation matrix relatively stablizing and having cushioning effect former
Material.Matrix species has: coconut fibre, bark, rice husk, wood sawdust.
What deserves to be explained is, in each layer of aforementioned ten layers of substrate in above-mentioned ecological diafiltration module 50, oxygen strain can be prepared
And anaerobic species.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change
Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit requires is as the criterion.
Claims (10)
1. a diafiltration water cleaning systems, it is characterised in that including:
Anaerobic treatment unit, for carrying out anaerobic treatment to sewage；
Sand setting unit, for settling the described sewage through described anaerobic treatment cell processing；
Ecological diafiltration module, for the described sewage through described sand setting unit is carried out purified treatment, it includes cell body and by upper
The planting soil layer that is arranged under in described cell body, at least one haydite charcoal layer mixed by biological ceramic particle and Linesless charcoal, one thick
Layer of sand, at least one zeolite Slag Layer mixed by zeolite and slag, at least one metalling；
Described anaerobic treatment unit connects described sand setting unit, the described ecological diafiltration module of described sand setting unit connection.
A kind of diafiltration water cleaning systems the most according to claim 1, it is characterised in that: described ecological diafiltration module includes at least
One breathes freely tube layer.
A kind of diafiltration water cleaning systems the most according to claim 1, it is characterised in that: also include for sewage described in crude separation
And described sewage is imported the grid pond of described anaerobic treatment unit.
A kind of diafiltration water cleaning systems the most according to claim 1, it is characterised in that: described ecological diafiltration module is provided with automatically
Control piper.
A kind of diafiltration water cleaning systems the most according to claim 4, it is characterised in that automatically control pipeline described in: and include electromagnetism
Valve.
A kind of diafiltration water cleaning systems the most according to claim 1, it is characterised in that: described anaerobic treatment unit also includes
Pump, described pump is for the described sewage lifting extremely described sand setting unit will crossed through described anaerobic treatment cell processing.
A kind of diafiltration water cleaning systems the most according to claim 1, it is characterised in that: the described pond of described ecological diafiltration module
Body includes multiple cell body unit.
A kind of diafiltration water cleaning systems the most according to claim 1, it is characterised in that: also include for processing described sand setting list
The sludge drying unit of the mud of unit's sedimentation.
A kind of diafiltration water cleaning systems the most according to claim 1, it is characterised in that: described sand setting unit is perpendicular stream sand setting
Pond.
A kind of diafiltration water cleaning systems the most according to claim 1, it is characterised in that: described metalling particle diameter be 5～
10mm。
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