CN108408912A - It is a kind of can local dredging artificial wetland rural sewage processing system - Google Patents
It is a kind of can local dredging artificial wetland rural sewage processing system Download PDFInfo
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- CN108408912A CN108408912A CN201810261894.8A CN201810261894A CN108408912A CN 108408912 A CN108408912 A CN 108408912A CN 201810261894 A CN201810261894 A CN 201810261894A CN 108408912 A CN108408912 A CN 108408912A
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- hypothallus
- processing system
- baffle
- humid area
- artificial wetland
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- 239000010865 sewage Substances 0.000 title claims abstract description 50
- 238000012545 processing Methods 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 235000019738 Limestone Nutrition 0.000 claims description 41
- 239000006028 limestone Substances 0.000 claims description 41
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 20
- 229910021536 Zeolite Inorganic materials 0.000 claims description 15
- 239000010457 zeolite Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 14
- 239000002689 soil Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 1
- 235000011941 Tilia x europaea Nutrition 0.000 claims 1
- 239000004571 lime Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 230000000052 comparative effect Effects 0.000 description 13
- 238000000746 purification Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 9
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005080 plant death Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001312214 Epipremnum aureum Species 0.000 description 1
- 241000721690 Lythrum salicaria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical group [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/18—PO4-P
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses it is a kind of can local dredging artificial wetland rural sewage processing system, pedestal including being layed in the impervious barrier of ground surface and set on Humid Area both ends, the Humid Area includes the first hypothallus sequentially connected from top to bottom, the second hypothallus, third hypothallus and the 4th hypothallus being placed in above impervious barrier, and first hypothallus is equipped with several first baffles, the Humid Area is surrounded by the coaming plate with opening；It is connected by several sliding rails between the pedestal, several telescopic rods is equipped with below the sliding rail, and the telescopic rod can slide on sliding rail, the lower end of the telescopic rod is connected with second baffle, and the pedestal is equipped with controller.Wetland is divided into several parts by the system by coaming plate, first baffle and second baffle, the problem of being set as changeable flow direction and facilitate the pattern of dredging, improve artificial swamp substrate clogging.
Description
Technical field
The invention belongs to Water Pollution Control Engineering technical field of sewage, and in particular to it is a kind of can local dredging it is artificial
Wetland rural sewage processing system.
Background technology
Artificial swamp is the ground similar with marshland by manually building and controlling operation, and sewage, sludge are had control
In ground dosing to the wetland through manually building, sewage during flowing in a certain direction, mainly utilizes soil, people with sludge
Work medium, plant, the physics of microorganism, chemistry, the triple synergistic effects of biology, a kind of technology that sewage, sludge are handled.
Artificial swamp is a comprehensive ecosystem, it is former using species coexistence, substance circular regeneration in the ecosystem
Reason, structure and orthofunction principle give full play to the production of resource under the premise of promoting the benign cycle of Pollutants in Wastewater matter
Potentiality prevent the recontamination of environment, obtain the optimum efficiency of sewage disposal and recycling.
Artificial swamp will appear the problems such as Plant death and substrate clogging in the process of running.Wetland is influenced after Plant death
Landscape；Excessive blocking can lead to the reduction of wetland hydraulic conductivity, reduce the operational efficiency of wetland, service life shorten and
A series of problems, such as effluent quality is not up to standard.
Invention content
Mirror with this, the present invention provide it is a kind of can local dredging artificial wetland rural sewage processing system, solve wet
Regional easily block influences the problem of matrix purifies water.
The technical solution adopted by the present invention is as follows：It is a kind of can local dredging artificial wetland rural sewage processing system
System, including it is layed in the impervious barrier of ground surface and the pedestal set on Humid Area both ends, the Humid Area includes being placed on impervious barrier
The first hypothallus sequentially connected from top to bottom, the second hypothallus, third hypothallus and the 4th hypothallus of side, and described first
Hypothallus is equipped with several first baffles, and the Humid Area is surrounded by the coaming plate with opening；Pass through between the pedestal
Several sliding rails connect, and are equipped with several telescopic rods below the sliding rail, and the telescopic rod can slide on sliding rail, institute
The lower end for stating telescopic rod is connected with second baffle, and the pedestal is equipped with controller.
Further, first hypothallus is the soil horizon with vegetation；Second hypothallus is zeolite layer；Third base
Matter layer is limestone layer；4th hypothallus is limestone layer.
Further, the zeolite layer thickness of the second hypothallus be 12~18cm, the sized zeolite particles of the second hypothallus 2.0~
3.0mm；The limestone layer thickness of third hypothallus is 28~35cm, and the limestone particle size of third hypothallus is 4~8mm；4th
The lime stone thickness of hypothallus is 15~25cm, and the limestone particle size of the 4th hypothallus is 8~16mm.
Further, the opening of the coaming plate is equipped with grid, and the quantity being open is 5, wherein left positioned at Humid Area
The open amount of the coaming plate of side is 3, and the open amount for being located at the coaming plate on the right side of Humid Area is 2.
Further, 580~630cm of the coaming plate length, 8~15cm of thickness.
Further, 80~120cm of the first baffle length, 8~12cm of thickness.
Further, the quantity of the first baffle is 3, and Humid Area is divided into four parts, the Humid Area
Length and width ratio is 7：5.6~6, and the length and width ratio of each each section is 7:1.2~1.6.
Further, the quantity of the sliding rail is 4, two sliding rails of left side laying, right side laying two, described second
Baffle includes transverse slat and riser, and the transverse slat can match with the opening.
Further, the lower end of the telescopic rod can be connected with manipulator by connecting rod, the manipulator and described the
Two baffles are flexibly connected.
Further, the two sides of the second baffle upper end are equipped with groove, the lower end of the manipulator be equipped with it is recessed
The matched protrusion of slot.
Compared with prior art, the beneficial effects of the invention are as follows：
1, it is equipped with the second baffle of fixed coaming plate, fixed first baffle and movement on Manual moist area, is set as
Changeable flow direction and the pattern for facilitating dredging, the S-type flowing of flow so that can not influence Humid Area when Humid Area blocks
The problem of other parts carry out part dredging, save cost, improve Humid Area substrate clogging under the premise of playing a role so that go out
Water water quality reaching standard.
2 compare with traditional artificial swamp, and dredging technology of the invention is easy to operate, replace dredging process comparatively fast and not
The advantages that Humid Area operation being impacted, it can be achieved that effectively fast quick-recovery artificial swamp function after the dredging of Humid Area part
Effect, to the offers facility such as the maintenance and management in later stage.
3, it selects the collaboration of the zeolite and lime stone of certain thickness and grain size to be used as matrix fill, chooses zeolite, lime stone tool
There is the advantages of multi-pore channel and larger hole, the performance of pollutant in water ion exchange can be improved, can effectively control in water and pollute
The molecular size of object, and zeolite is in addition to can be in absorption effluent other than polluter, additionally it is possible to the foul smell of waste water generation is absorbed, is adjusted
Water body pH can effectively remove ammonia nitrogen, TN and TP in water, have specific aim, be influenced caused by controlling pollutant from many aspects.
4, opening plays fixed function equipped with grid, facilitates the extraction and fixation of second baffle.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred embodiment of the present invention, for
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1：The structural schematic diagram of sewage disposal system of the present invention；
Fig. 2：Sliding rail and the matched vertical view of second baffle in sewage disposal system of the present invention；
Fig. 3：The schematic diagram of manipulator in sewage disposal system of the present invention；
Fig. 4：The structural schematic diagram of Humid Area in sewage disposal system of the present invention；
Fig. 5：The diagrammatic cross-section of Humid Area in sewage disposal system of the present invention；
Fig. 6：Institute's second baffle place number schematic diagram in need in sewage disposal system of the present invention；
Fig. 7：The schematic diagram of Humid Area normal operation in sewage disposal system of the present invention；
Fig. 8：Humid Area first part blocks operation schematic diagram in sewage disposal system of the present invention；
Fig. 9：Humid Area second part blocks operation schematic diagram in sewage disposal system of the present invention；
Figure 10：Humid Area Part III blocks operation schematic diagram in sewage disposal system of the present invention；
Figure 11：Humid Area Part IV blocks operation schematic diagram in sewage disposal system of the present invention.
In figure, 1 impervious barrier, 2 Humid Areas, 3 pedestals, 31 sliding rails, 32 telescopic rods, 321 connecting rods, 33 manipulators, 331 is convex
It rises, 4 first hypothallus, 41 first baffles, 5 second hypothallus, 6 third hypothallus, 7 the 4th hypothallus, 8 coaming plates, 81 openings,
811 grids, 9 second baffles, 91 transverse slats, 92 risers, 10 controllers.Wherein, serial number (1)~(5), (11), (12) represent transverse slat
Position, (6)~(10) represent riser position, and arrow represents water (flow) direction.
Specific implementation mode
In order to be best understood from the technology of the present invention content, below by specific implementation mode and in conjunction with attached drawing to the present invention do into
The explanation of one step.
Embodiment 1：
It is a kind of can local dredging artificial wetland rural sewage processing system, including be layed in the impervious barrier of ground surface
1 and the pedestal 3 set on 2 rear and front end of Humid Area, the impervious barrier 1 is cement anti-seepage layer, and the Humid Area 2 includes being placed in antiseepage
The first hypothallus 4 sequentially connected from top to bottom, the second hypothallus 5, third hypothallus 6 and the 4th hypothallus 7 of 1 top of layer,
The water conservancy gradient of the Humid Area 2 is 0.5%~1%, and first hypothallus 4 is equipped with several first baffles 41, preferably
The quantity on ground, the first baffle 41 is 3, and Humid Area 2 is divided into four parts, the length and width of the Humid Area 2
Than being 7：6, and the length and width ratio of each each section is 7:1.5.The surrounding of the Humid Area 2 is equipped with enclosing with opening 81
Plate 8 is equipped with grid 811 at the opening 81 of the coaming plate, and the grid 811 plays fixed function, and 81 quantity of being open is 5,
81 quantity of opening for being wherein located at the coaming plate in 2 left side of Humid Area is 3, is located at 81 quantity of opening of the coaming plate on 2 right side of Humid Area
It is 2.It is connected by several sliding rails 31 between the pedestal 3, the sliding rail 31 is located at the surface of Humid Area 2, it is preferable that
The quantity of the sliding rail 31 is 4, is located at 2 left side of Humid Area and lays sliding rail 2, sliding rail 2 is laid on right side.Four sliding rails
31 lower section is equipped with several telescopic rods 32, and the telescopic rod 32 can slide on sliding rail 31, under the telescopic rod 32
End can be connected with manipulator 33 by connecting rod 321, and the lower end of the manipulator 33 is connected with second baffle 9, and described the
Two baffles 9 include transverse slat 91 and riser 92, and the quantity of the transverse slat 91 is 7, wherein 5 transverse slats 91 can be with 81 phases of the opening
Matching, remaining 2 transverse slat 91 can be connect with the first baffle 41, and the transverse slat 91 and the riser 92 are connected with each other so that
The S-type flow direction of water (flow) direction of barrier.The pedestal 3 is equipped with controller 10, and the controller 10 controls the pumping of second baffle 9
From and be inserted into, control the operation of whole device.
Specifically, first hypothallus 4 is the soil horizon with vegetation；Second hypothallus 5 is zeolite layer；Third base
Matter layer 6 is limestone layer；4th hypothallus 7 is limestone layer.The zeolite layer thickness of second hypothallus 5 is 15cm, the second matrix
The 2.5mm of the sized zeolite particles of layer 5；The limestone layer thickness of third hypothallus 6 is 30cm, the limestone particle size of third hypothallus 6
For 6mm；The lime stone thickness of 4th hypothallus 7 is 20cm, and the limestone particle size of the 4th hypothallus 7 is 12mm.
Specifically, 8 length 600cm of the coaming plate, thickness 10cm.
Specifically, 41 length 100cm of the first baffle, thickness 10cm.
Specifically, 9 upper end two sides of the second baffle are equipped with groove (not shown), the lower end of the manipulator 33
Equipped with the protrusion 331 with matching grooves.
The vegetation is one kind in copper coin grass, Lythrum salicaria, epipremnum aureum.
Operation principle：
As shown in fig. 7, under normal circumstances, sewage flows into the first part of Humid Area from water inlet (1), by first part
Afterwards, riser (6), transverse slat (11) are in the state of detaching, and riser (7) is in insert state, and transverse slat (2) is in insert state, dirty
Water flows into second part from first part；Riser (9) is in and detaches state, and riser (10) is in insert state, at transverse slat (12)
In the state that detaches, water body flows into Part III from second part；Riser (8) detaches state, and transverse slat (5) is in insert state, water
Body flows into Part IV from Part III, and the water body after final purification is flowed out from water outlet (3), completes entire purification process.
As shown in figure 8, first part's substrate clogging, (6) are inserted into, and sewage enters second part from water inlet (2), and (9) are inserted
Enter, (11) detach, (7) detach, and (8) are inserted into, and water body flows into Part III from second part；(12) it detaches, (10) detach, (3)
It is inserted into, water body flows into Part IV from Part III, and the water body after final purification is flowed out from water outlet (5), completes entire purification
Process.
As shown in figure 9, second part substrate clogging, sewage flows into Humid Area first part from (1), by first part
Afterwards, (6), (7), (12), (10) detach, and (9), (8), (3) are inserted into, and sewage flows directly into Part III from first part, then from
Part III flows into Part IV, and the water body after final purification is flowed out from (5), completes entire purification process.
As shown in Figure 10, Part III substrate clogging, sewage flows into Humid Area first part from (1), by first part
Afterwards, (6) (11) are detached, (7) (2) is inserted into, water body flows into second part, and Part III is made to completely cut off with sewage, and (9) (10) take out
From (3) (8) are inserted into, and sewage flows directly into Part IV from second part, and the water body after final purification is flowed out from (5), are completed whole
A purification process.
As shown in figure 11, Part IV substrate clogging, sewage flows into Humid Area first part from (1), by first part
Afterwards, (6) (11) are detached, (7) (2) are inserted into, and sewage flows into second part from first part, hereafter again detaches (9) (12), together
When (8) (3) (5) are inserted into, water body flows into Part III from second part, and completely cuts off with Part IV and water body, by purification
Water body afterwards is flowed out from (4), completes entire purification process.Wherein, after fraction matrix blocking, also can by manually to riser and
Transverse slat is inserted into and is detached, and convenience is increased.
Embodiment 2
The embodiment the difference from example 2 is that：The quantity of the first baffle 41 is 3, and Humid Area 2 is divided into
The length and width ratio of four parts, the Humid Area 2 is 7：5.6, and the length and width ratio of each each section is 7:1.2.
Specifically, first hypothallus 4 is the soil horizon with vegetation；Second hypothallus 5 is zeolite layer；Third base
Matter layer 6 is limestone layer；4th hypothallus 7 is limestone layer.The zeolite layer thickness of second hypothallus 5 is 12cm, the second matrix
The 2.0mm of the sized zeolite particles of layer 5；The limestone layer thickness of third hypothallus 6 is 28cm, the limestone particle size of third hypothallus 6
For 4mm；The lime stone thickness of 4th hypothallus 7 is 15cm, and the limestone particle size of the 4th hypothallus 7 is 8mm.
Specifically, 8 length 580cm of the coaming plate, thickness 8cm.
Specifically, 41 length 80cm of the first baffle, thickness 8cm.
Embodiment 3
The embodiment the difference from example 2 is that：The quantity of the first baffle 41 is 3, and Humid Area 2 is divided into
The length and width ratio of four parts, the Humid Area is 7：5.8, and the length and width ratio of each each section is 7:1.6.
Specifically, first hypothallus 4 is the soil horizon with vegetation；Second hypothallus 5 is zeolite layer；Third base
Matter layer 6 is limestone layer；4th hypothallus 7 is limestone layer.The zeolite layer thickness of second hypothallus 5 is 18cm, the second matrix
The 3.0mm of the sized zeolite particles of layer 5；The limestone layer thickness of third hypothallus 6 is 35cm, the limestone particle size of third hypothallus 6
For 8mm；The lime stone thickness of 4th hypothallus 7 is 25cm, and the limestone particle size of the 4th hypothallus 7 is 16mm.
Specifically, 8 length 630cm of the coaming plate, thickness 15cm.
Specifically, 41 length 120cm of the first baffle, thickness 12cm.
In order to further verify beneficial effects of the present invention, setting comparative example is tested：
Comparative example 1
The comparative example and embodiment 1 difference lies in：It is a kind of can local dredging artificial wetland rural sewage processing
The quantity of system, the first baffle is 3, and Humid Area is divided into four parts, the length and width ratio of the Humid Area
It is 7：5, and the length and width ratio of each each section is 7:1.
Specifically, first hypothallus is the soil horizon with vegetation；Second hypothallus is zeolite layer；Third matrix
Layer is limestone layer；4th hypothallus is limestone layer.The zeolite layer thickness of second hypothallus is 8cm, the boiling of the second hypothallus
The 1.5mm of stone grain diameter；The limestone layer thickness of third hypothallus is 22cm, and the limestone particle size of third hypothallus is 2mm；4th
The lime stone thickness of hypothallus is 10cm, and the limestone particle size of the 4th hypothallus is 5mm.
Specifically, the coaming plate length 550cm, thickness 5cm.
Comparative example 2
The comparative example and embodiment 1 difference lies in：It is a kind of can local dredging artificial wetland rural sewage processing
The quantity of system, the first baffle is 3, and Humid Area is divided into four parts, the length and width ratio of the Humid Area
It is 7：6.5, and the length and width ratio of each each section is 7:2.
Specifically, first hypothallus is the soil horizon with vegetation；Second hypothallus is gravel layer；Third matrix
Layer is pebble layer；4th hypothallus is limestone layer.The gravel layer thickness of second hypothallus is 25cm, the gravel of the second hypothallus
The 2.5mm of stone grain diameter；The pebble layer thickness of third hypothallus is 30cm, and the limestone particle size of third hypothallus is 10mm；The
The lime stone thickness of four hypothallus is 20cm, and the limestone particle size of the 4th hypothallus is 15mm.
Comparative example 3
The comparative example and embodiment 1 difference lies in：It is a kind of can local dredging artificial wetland rural sewage processing
The quantity of system, the first baffle is 2, and Humid Area is divided into three parts, the length and width ratio of the Humid Area
It is 7：7, and the length and width ratio of each each section is 7:2.
Experimental example：
Tested water is domestic sewage in rural areas.It intakes during experiment, water outlet main pollutant consistence is shown in Table 1.
Table 1：Sewage disposal test result (unit：mg/L)
As seen from the above table, reference《Urban wastewater treatment firm pollutant emission standard》(GB18918-2002), the present invention is real
Apply pH, COD, BOD in example5, suspended matter, TN, ammonia nitrogen and TP reach level-one A standards.Examples 1 to 3 and 1~3 phase of comparative example
Than embodiment sewage disposal result is substantially better than comparative example, and the sewage disposal result of comparative example 1~3 is not up to level-one A marks
It is accurate.Compared with Example 1, Humid Area length-width ratio is different, hypothallus grain size is different with thickness, comparative example 2 and implementation for comparative example 1
Example 1 is compared, and Humid Area length-width ratio is different, hypothallus filler is different and the grain size and thickness of hypothallus are different, comparative example 3 with it is real
It applies example 1 to compare, first baffle quantity is different, and the length-width ratio of Humid Area is different.It follows that coaming plate of the present invention,
The dredging pattern that the matrix fill of one baffle and second baffle, certain grain size and thickness is constituted, reaches the treatment effect of sewage
To optimal.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. it is a kind of can local dredging artificial wetland rural sewage processing system, which is characterized in that including being layed in earth's surface
The impervious barrier in face and pedestal set on Humid Area both ends, the Humid Area includes being placed in from top to bottom connecting successively above impervious barrier
The first hypothallus, the second hypothallus, third hypothallus and the 4th hypothallus connect, and first hypothallus is equipped with several
First baffle, the Humid Area are surrounded by the coaming plate with opening；It is connected by several sliding rails between the pedestal, it is described
Several telescopic rods are equipped with below sliding rail, and the telescopic rod can slide on sliding rail, the lower end activity of the telescopic rod
It is connected with second baffle, the pedestal is equipped with controller.
2. it is according to claim 1 it is a kind of can local dredging artificial wetland rural sewage processing system, feature
It is, first hypothallus is the soil horizon with vegetation；Second hypothallus is zeolite layer；Third hypothallus is lime stone
Layer；4th hypothallus is limestone layer.
3. it is according to claim 2 it is a kind of can local dredging artificial wetland rural sewage processing system, feature
It is, the zeolite layer thickness of the second hypothallus is 12~18cm, 2.0~3.0mm of the sized zeolite particles of the second hypothallus；Third base
The limestone layer thickness of matter layer is 28~35cm, and the limestone particle size of third hypothallus is 4~8mm；The lime of 4th hypothallus
Stone thickness is 15~25cm, and the limestone particle size of the 4th hypothallus is 8~16mm.
4. according to claim 1 it is a kind of can local dredging artificial wetland rural sewage processing system, feature exists
In the opening of the coaming plate is equipped with grid, and the quantity being open is 5, wherein the opening of the coaming plate on the left of Humid Area
Quantity is 3, and the open amount for being located at the coaming plate on the right side of Humid Area is 2.
5. it is according to claim 1 it is a kind of can local dredging artificial wetland rural sewage processing system, feature
It is, the coaming plate length 580~630cm, 8~15cm of thickness.
6. it is according to claim 1 it is a kind of can local dredging artificial wetland rural sewage processing system, feature
It is, the first baffle length 80~120cm, 8~12cm of thickness.
7. according to claim 1 it is a kind of can local dredging artificial wetland rural sewage processing system, feature exists
In the quantity of the first baffle is 3, Humid Area is divided into four parts, the length and width ratio of the Humid Area is
7：5.6~6, and the length and width ratio of each each section is 7:1.2~1.6.
8. according to claim 1 it is a kind of can local dredging artificial wetland rural sewage processing system, feature exists
Be 4 in the quantity of, the sliding rail, two sliding rails are laid in left side, and right side lays two, the second baffle include transverse slat and
Riser, and the transverse slat can match with the opening.
9. according to claim 1 it is a kind of can local dredging artificial wetland rural sewage processing system, feature exists
In the lower end of the telescopic rod can be connected with manipulator by connecting rod, and the manipulator is flexibly connected with the second baffle.
10. according to claim 9 it is a kind of can local dredging artificial wetland rural sewage processing system, feature exists
In the two sides of the second baffle upper end are equipped with groove, and the lower end of the manipulator is equipped with the protrusion with matching grooves.
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Cited By (1)
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| CN111559829A (en) * | 2020-05-19 | 2020-08-21 | 钟乃聪 | Environment-friendly black smelly river normal position purifier in city convenient to build |
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