CN107416980A - A kind of Artificial subsurface flow wetland sewage disposal device and its sewage water treatment method - Google Patents
A kind of Artificial subsurface flow wetland sewage disposal device and its sewage water treatment method Download PDFInfo
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- CN107416980A CN107416980A CN201710270274.6A CN201710270274A CN107416980A CN 107416980 A CN107416980 A CN 107416980A CN 201710270274 A CN201710270274 A CN 201710270274A CN 107416980 A CN107416980 A CN 107416980A
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- layer
- microbe stuffing
- partition wall
- sewage disposal
- disposal device
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- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
Disclose a kind of Artificial subsurface flow wetland sewage disposal device and its sewage water treatment method,Artificial subsurface flow wetland sewage disposal device is sequentially provided with from top to bottom plants soil layer (1),Coarse sands layer (2),Microbe stuffing layer (3) and boulder bed (4),Wherein,The uniform multiple moisturizing pipelines (5) for moisturizing in the first side for planting soil layer (1),Planting soil layer (1),It is vertically arranged in coarse sands layer (2) and microbe stuffing layer (3) close to first side position and plants soil layer (1) for separating,Multiple upper three-layer partitioned walls (12) of coarse sands layer (2) and microbe stuffing layer (3),Multiple upper three-layer partitioned walls (12) form the flow path of general toroidal,In being vertically arranged on the microbe stuffing layer (7) of the not carbonaceous sources and the link position of carbonaceous sources microbe stuffing layer (8) for separating the second partition wall (13) of microbe stuffing layer (3) and boulder bed (4) in microbe stuffing layer (3) and boulder bed (4).
Description
Technical field
The present invention relates to technical field of sewage, particularly a kind of Artificial subsurface flow wetland for non-point source sanitary sewage
Sewage disposal device and its sewage water treatment method.
Background technology
Artificial swamp plants certain decontamination energy to be filler matrix by gravel manually building, with different-grain diameter etc.
The processing system of power plant, the processing system have obtained rapidly large-scale popularization and application.But with wet land system run when
Between it is elongated, organic loading is gradually risen, and caused biomass is continuously increased in system, causes system jams, causes treatment effeciency
The results such as lowly, effluent quality is undesirable, ultimately result in treatment effeciency reduction.
A kind of high-efficiency module of Artificial subsurface flow wetland sewage disposal includes disclosed in patent document CN205275306U：Fine filtering
The bed of material, it is arranged on bottom；The coarse filtration bed of material, it is arranged on the fine filtering bed of material；Porous water distributor, it is arranged on the coarse filtration bed of material
Side；Collector pipe with holes, it is arranged on the fine filtering bed of material centre position；Outlet pipe, it is arranged on the opposite side of the coarse filtration bed of material；
Intake chamber, it is connected with the porous water distributor；Water inlet reinforced concrete cover plate, lid are located on the intake chamber；And maintenance
Mouthful, it is arranged on the mixed mud cover plate.The patent uses void channels water distribution, is collected from upper entering and lower leaving, and dirt-removing power is strong, but
The patent is difficult in maintenance, is not suitable for the sewage disposal of non-point source, it is impossible to effectively reduces the possibility that artificial swamp blocks, uses the longevity
Order short.
A kind of Artificial subsurface flow wetland sewage disposal module disclosed in patent document CN202898114U has two water fenders,
It is sequentially provided with from top to down between two water fenders and plants layer, soil horizon, porous water distributor, packing layer and impervious barrier, on impervious barrier
Side is provided with porous collector pipe, and porous water distributor one end is provided with water inlet, and the porous collector pipe other end is provided with delivery port, and delivery port is remote
From water inlet, packing layer is divided into diameter 2-8cm coarse grading packing layer and diameter 0.5-4cm fine grading filler from top to bottom
Layer.The patent uses void channels water distribution, reaches water distribution uniformity, can efficiently utilize all fillers, but the patent is difficult in maintenance, no
It is adapted to the sewage disposal of non-point source, it is impossible to effectively reduce the possibility that artificial swamp blocks, service life is short.
Disclosed above- mentioned information is used only for strengthening the understanding to background of the present invention in the background section, it is thus possible to
Include the information of prior art known to a person of ordinary skill in the art in not forming home.
The content of the invention
In view of the above problems, the present invention implements to provide a kind of sewage disposal for being suitable for non-point source, can effectively reduce
The possibility that artificial swamp blocks, service life length, it is easy to the Artificial subsurface flow wetland safeguarded and dirt-removing power is significantly improved
Sewage disposal device and its sewage water treatment method.
The purpose of the present invention is to be achieved by the following technical programs.
An aspect of of the present present invention, a kind of Artificial subsurface flow wetland sewage disposal device is sequentially provided with from top to bottom plants soil layer, thick
Layer of sand, microbe stuffing layer and boulder bed, wherein, the uniform multiple moisturizing pipelines for moisturizing in the first side for planting soil layer,
The moisturizing pipeline is provided with the first valve of switch moisturizing pipeline, and the microbe stuffing layer is included close to the not carbon containing of the first side
The microbe stuffing layer in source and the carbonaceous sources microbe stuffing layer close to the second side, the first side of the boulder bed is evenly equipped with least
One flushing pipe for being used to rinse and be provided with outlet conduit in the second side, the flushing pipe is provided with for switching jet water spout
Second valve in road, in soil layer, coarse sands layer and microbe stuffing layer is planted close to first side position be vertically arranged for separate plant soil layer,
Multiple upper three-layer partitioned walls of coarse sands layer and microbe stuffing layer, multiple upper three-layer partitioned walls form the stream of general toroidal
Footpath, in the microbe stuffing layer and carbonaceous sources microbe stuffing layers of the not carbonaceous sources in microbe stuffing layer and boulder bed
The second partition wall for separating microbe stuffing layer and boulder bed is vertically arranged on link position.
In the Artificial subsurface flow wetland sewage disposal device of the present invention, at least one upper three-layer partitioned wall is parallel with the first side
Set, three-layer partitioned wall is vertical with the first side at least two to be parallel to each other.
In the Artificial subsurface flow wetland sewage disposal device of the present invention, it is vertically arranged in microbe stuffing layer and boulder bed
For separating multiple lower two layers of partition wall of microbe stuffing layer and boulder bed.
In the Artificial subsurface flow wetland sewage disposal device of the present invention, second partition wall be arranged in parallel with the first side,
At least two times two layers partition wall is parallel to each other and vertically contacts second partition wall, second partition wall and it is multiple under
Two layers of partition wall forms the flow path of general toroidal.
The present invention Artificial subsurface flow wetland sewage disposal device in, the upper three-layer partitioned wall, the second partition wall and/or
Lower two layers of partition wall is water fender made of concrete.
In the Artificial subsurface flow wetland sewage disposal device of the present invention, the outlet conduit is provided with filter plant and/or electricity
Pump, the coarse sands layer include the coarse sand of 1-1.5 centimetres of average grain diameter, and the microbe stuffing layer includes 2-3 centimetres and is averaged
The microbe stuffing of particle diameter, the boulder bed include the cobblestone of 5-6 centimetres of average grain diameter.
In the Artificial subsurface flow wetland sewage disposal device of the present invention, second partition wall and multiple lower two layers of partition wall
The length for forming the flow path of general toroidal is smaller than the length for the flow path that the multiple upper three-layer partitioned wall forms general toroidal.
In the Artificial subsurface flow wetland sewage disposal device of the present invention, the Artificial subsurface flow wetland sewage disposal device is provided with
Processor, the processor connect first valve and the second valve, and the processor is general processor, Digital Signal Processing
Device, application-specific integrated circuit ASIC or on-site programmable gate array FPGA, the processor include memory, and the memory can be with
It is programmable only including one or more read only memory ROMs, random access memory ram, flash memory or Electrical Erasable
Read memory EEPROM.
Another aspect of the present invention, a kind of sewage water treatment method of the Artificial subsurface flow wetland sewage disposal device described in utilization
Comprise the following steps：
In the first step, mended in the uniform multiple moisturizing pipelines in the first side for planting soil layer by opening the first valve
Water, the water form the flow paths of general toroidal along multiple upper three-layer partitioned walls.
In the second step, the water handled by the first step penetrates into microbe stuffing layer and boulder bed and by the
Two compartment wall guided.
In third step, in the first side of boulder bed, uniform flushing pipe is washed by water to rinse ovum by opening the second valve
Rock layers are simultaneously discharged from outlet conduit.
In sewage water treatment method of the present invention, in the second step, the water handled by the first step oozes
Enter in microbe stuffing layer and boulder bed, and the flow path of general toroidal is formed along the second partition wall and multiple lower two layers of partition wall
Flowing.
The Artificial subsurface flow wetland sewage disposal device of the present invention is particularly suitable for the sewage disposal of non-point source, passes through annular flow path
Effectively the sewage source for planting soil layer entire surface above can be handled；Using flushing pipe, can effectively reduce artificial
The possibility of Wetland clogging, service life length, it is easy to safeguard and dirt-removing power is significantly improved, can additionally control automatically
System, improves intelligence degree.
Described above is only the general introduction of technical solution of the present invention, in order to cause the technological means of the present invention clearer
Understand, reach the degree that those skilled in the art can be practiced according to the content of specification, and in order to allow the present invention
Above and other objects, features and advantages can become apparent, below with the present invention embodiment illustrated
Explanation.
Brief description of the drawings
By reading the detailed description hereafter in preferred embodiment, the advantages of present invention is various other and benefit
It will be clear understanding for those of ordinary skill in the art.Figure of description is only used for showing the purpose of preferred embodiment,
And it is not considered as limitation of the present invention.It should be evident that drawings discussed below is only some embodiments of the present invention,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.And in whole accompanying drawing, identical part is presented with like reference characters.
In the accompanying drawings：
Fig. 1 is the structural representation of Artificial subsurface flow wetland sewage disposal device according to an embodiment of the invention；
Fig. 2 is the schematic top plan view of Artificial subsurface flow wetland sewage disposal device according to an embodiment of the invention；
Fig. 3 is the sewage water treatment method according to an embodiment of the invention using Artificial subsurface flow wetland sewage disposal device
Step schematic diagram.
The present invention is further explained below in conjunction with drawings and examples.
Embodiment
The specific embodiment of the present invention is more fully described below with reference to accompanying drawings.Although show the present invention's in accompanying drawing
Specific embodiment, it being understood, however, that may be realized in various forms the present invention without should be limited by embodiments set forth here
System.Conversely, there is provided these embodiments are to be able to be best understood from the present invention, and can be complete by the scope of the present invention
Be communicated to those skilled in the art.
It should be noted that some vocabulary has been used to censure specific components among specification and claim.Ability
Field technique personnel it would be appreciated that, technical staff may call same component with different nouns.This specification and right
It is required that not in a manner of the difference of noun is used as and distinguishes component, but differentiation is used as with the difference of component functionally
Criterion."comprising" or " comprising " as mentioned in working as in specification in the whole text and claim are an open language, therefore should be solved
It is interpreted into " include but be not limited to ".Specification subsequent descriptions for implement the present invention better embodiment, so it is described description be with
For the purpose of the rule of specification, the scope of the present invention is not limited to.Protection scope of the present invention is when regarding appended right
It is required that institute's defender is defined.
For ease of the understanding to the embodiment of the present invention, done further by taking several specific embodiments as an example below in conjunction with accompanying drawing
Explanation, and each accompanying drawing does not form the restriction to the embodiment of the present invention.
Fig. 1 is the structural representation of the Artificial subsurface flow wetland sewage disposal device of one embodiment of the present of invention, of the invention
Embodiment will be specifically described with reference to Fig. 1.
As shown in figure 1, An embodiment provides a kind of Artificial subsurface flow wetland sewage disposal device, the people
Work current wetland sewage disposal device is sequentially provided with from top to bottom plants soil layer 1, coarse sands layer 2, microbe stuffing layer 3 and boulder bed 4,
Wherein, the uniform multiple moisturizing pipelines 5 for moisturizing in first side for planting soil layer 1, the moisturizing pipeline 5 are provided with switch and mended
First valve 6 of waterpipe, the microbe stuffing layer 3 include the microbe stuffing layer 7 of the not carbonaceous sources close to the first side and leaned on
The carbonaceous sources microbe stuffing layer 8 of nearly second side, the first side of the boulder bed 4 are evenly equipped with least one flushing for being used to rinse
Pipeline 9 and outlet conduit 10 being provided with the second side, the flushing pipe 9 is provided with the second valve 11 for being used for switching flushing pipeline 9,
It is vertically arranged in soil layer 1, coarse sands layer 2 and microbe stuffing layer 3 is planted close to first side position and plants soil layer 1, coarse sands layer 2 for separating
With multiple upper three-layer partitioned walls 12 of microbe stuffing layer 3, multiple upper three-layer partitioned walls 12 form the flow path of general toroidal,
In the microbe stuffing layer 7 and carbonaceous sources microbe stuffing layer 8 of the not carbonaceous sources in microbe stuffing layer 3 and boulder bed 4
Link position on be vertically arranged the second partition wall 13 for separating microbe stuffing layer 3 and boulder bed 4.
The Artificial subsurface flow wetland sewage disposal device of the present invention can carry out the sanitary sewage of water process, particularly non-point source
Processing, Artificial subsurface flow wetland sewage disposal device by be sequentially provided with from top to bottom plant soil layer 1, coarse sands layer 2, microbe stuffing
Layer 3 and boulder bed 4 carry out purified treatment to sanitary sewage, wherein, microbe stuffing layer 3 includes the not carbonaceous sources close to the first side
Microbe stuffing layer 7 and close to the second side carbonaceous sources microbe stuffing layer 8, which further improves detergent power and saving
Cost, moisturizing pipeline 5 equably convey water, the effective degraded for improving system for each pollution factor of sewage from planting soil layer 1
Ability, for flushing pipe 9 by pressing strong current to be rinsed boulder bed 4, effectively reduce artificial swamp blocking can
Energy property, is advantageous to the periodic maintenance of progress wetland, extends its service life, of the invention by arranging for separation plant soil layer 1, slightly
The general toroidal flow path and utilization that the upper three-layer partitioned wall 12 of layer of sand 2 and microbe stuffing layer 3 is formed separate microbe stuffing layer 3
Guided with the second partition wall 13 of boulder bed 4, the domestic sewage in rural areas and storm runoff of distributing discharge can be successfully managed
The non-point pollution brought, significantly improves sewage treatment capacity；Three-layer partitioned wall 12 is disposed about in the first side to be advantageous to
Periodic maintenance, it need to only move plant soil layer 1, coarse sands layer 2 and microbe stuffing layer 3 between the first side and upper three-layer partitioned wall 12 i.e.
Can, without changing all layers of Artificial subsurface flow wetland sewage disposal device, further increase convenience and the use of maintenance
Life-span.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, planting soil layer 1 includes preferential species
The soil of emergent aquactic plant is planted, such as emergent aquactic plant is reed, wilson iris, cattail, Scirpus tabernaemontani, rhizoma calami, the very water for planting soil layer 1 is planted
The planting density of thing is every square metre of 5-10 strains, the plantation of the emergent aquactic plant reed, wilson iris, cattail, Scirpus tabernaemontani, rhizoma calami
Ratio can be 4: 2: 1: 2: 1.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, the Artificial subsurface flow wetland is dirty
Water treatment facilities have multiple upper three-layer partitioned walls 12, wherein, closest to the of the Artificial subsurface flow wetland sewage disposal device
Side and the second side are respectively equipped with three-layer partitioned wall 12.This, which is advantageous to water focusing on boulder bed 4, discharges.Further, on
Difference in height be present in the left and right ends of three-layer partitioned wall 12.The upper Upstream section of three-layer partitioned wall 12 5-15 centimetres higher than tract or so, use
Difference in height provides flow dynamic, makes flow direction downstream.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, closest to the upper of the first side
Three-layer partitioned wall 12 and closest between the upper three-layer partitioned wall 12 of the second side be provided be spaced apart or be sequentially distributed it is multiple on
Three-layer partitioned wall 12, the second partition wall 13 and it is vertically arranged in microbe stuffing layer 3 and boulder bed 4 for separating microorganism
Lower two layers of partition wall 14 of packing layer 3 and boulder bed 4.This can improve the flow path of the annular flow path of series connection, further increase
Sewage treatment capacity.
Referring to Fig. 2, Fig. 2 is the schematic top plan view of the Artificial subsurface flow wetland sewage disposal device of the present invention, and dotted line represents
It is vertically arranged in the second partition wall 13 and microbe stuffing layer 3 and boulder bed 4 of underground for separating the He of microbe stuffing layer 3
Lower two layers of partition wall 14 of boulder bed 4, in the Artificial subsurface flow wetland sewage disposal device of the present invention, the Artificial subsurface flow wetland
Sewage disposal device has multiple upper three-layer partitioned walls 12, wherein, at least one upper three-layer partitioned wall 12 is parallel with the first side to be set
Put, three-layer partitioned wall 12 is vertical with the first side at least two to be parallel to each other.The annular that multiple upper three-layer partitioned walls 12 are formed
Separate and be particularly conducive to the sewage disposal of non-point source, the sewage that the annular flow path of formation is advantageous to non-point source is wet via artificial undercurrent
Ground is adequately processed.
In the Artificial subsurface flow wetland sewage disposal device of the present invention, vertically set in microbe stuffing layer 3 and boulder bed 4
Put lower two layers of partition wall 14 for separating microbe stuffing layer 3 and boulder bed 4.
Second partition wall 13 be arranged in parallel with the first side, and at least two times two layers partition wall 14 is parallel to each other and vertically
Ground contacts second partition wall 13.
In the Artificial subsurface flow wetland sewage disposal device of the present invention, second partition wall 13 is parallel with the first side to be set
Put, at least two times two layers partition wall 14 is parallel to each other and vertically contacts second partition wall 13, second partition wall
13 and multiple lower two layers of partition wall 14 form the flow path of general toroidal.The sewage that the annular flow path of formation is advantageous to non-point source enters one
Step fully processing.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, the upper three-layer partitioned wall
12nd, the second partition wall 13 and/or lower two layers of partition wall 14 are water fender made of concrete.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, the outlet conduit 10 is provided with
Filter plant.The present invention can set the material needed for equipment filtering in outlet conduit 10 according to specific needs.For example,
The serious area of some heavy metal pollutions, can set heavy metal filter.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, the outlet conduit 10 connects
Electric pump.Water outlet can be pumped into the position of needs by electric pump by outlet conduit 10.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, the coarse sands layer 2 includes 1-
The coarse sand of 1.5 centimetres of average grain diameter.Present invention research finds that the coarse sand in the range of this can preferably handle sewage.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, the boulder bed 4 includes 5-6
Centimetre average grain diameter cobblestone.Present invention research finds that the cobblestone in the range of this can be in processing sewage and processing speed
On reach comprehensive optimal effect.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, the Artificial subsurface flow wetland is dirty
Water treatment facilities are provided with processor, and the processor connects the valve 11 of the first valve 6 and second.At Artificial subsurface flow wetland sewage
Manage in equipment, when processor controls the unlatching of the first valve 6, the second valve 11 is closed.
When processor is also configured to the unlatching of the second valve 11, the first valve 4 is closed.In one embodiment, processor can be with
Control valve opens amplitude to control flow.
In one preferred embodiment of the Artificial subsurface flow wetland sewage disposal device of the present invention, the processor is general place
Device, digital signal processor, application-specific integrated circuit ASIC or on-site programmable gate array FPGA are managed, the processor includes storage
Device, the memory can include one or more read only memory ROMs, random access memory ram, flash memory or electricity
Sub- Erasable Programmable Read Only Memory EPROM EEPROM.In embodiment, memory can store various data, such as moisturizing pipeline
Flow, the pressure of flushing pipe etc..
Fig. 3 is the sewage water treatment method according to an embodiment of the invention using Artificial subsurface flow wetland sewage disposal device
Step schematic diagram.
A kind of sewage water treatment method of Artificial subsurface flow wetland sewage disposal device described in utilization comprises the following steps：
In first step S1, in the first side for planting soil layer 1, uniform multiple moisturizing pipelines 5 are entered by opening the first valve 6
Row moisturizing, the water form the flow paths of general toroidal along multiple upper three-layer partitioned walls 12.
In second step S2, the water handled by the first step S1 is penetrated into microbe stuffing layer 3 and boulder bed 4
And guided by the second partition wall 13.
In third step S3, in the first side of boulder bed 4 uniform flushing pipe 9 by open the second valve 11 wash by water with
Rinse boulder bed 4 and discharged from outlet conduit 10.
In described sewage water treatment method：In second step S2, the water handled by the first step S1 penetrates into
In microbe stuffing layer 3 and boulder bed 4, and general toroidal is formed along the second partition wall 13 and multiple lower two layers of partition wall 14
Flow paths.
The present invention sewage water treatment method by annular flow path can effectively to plant soil layer entire surface above dirt
Water source is handled, and can effectively be reduced the possibility of artificial swamp blocking, service life length, is easy to safeguard and dirt-removing power obtains
Significantly improve.
Although embodiment of the present invention is described above in association with accompanying drawing, the invention is not limited in above-mentioned
Specific embodiments and applications field, above-mentioned specific embodiment are only schematical, directiveness, rather than restricted
's.One of ordinary skill in the art is under the enlightenment of this specification and in the scope for not departing from the claims in the present invention and being protected
In the case of, the form of many kinds can also be made, these belong to the row of protection of the invention.
Claims (10)
- A kind of 1. Artificial subsurface flow wetland sewage disposal device, it is characterised in that：The Artificial subsurface flow wetland sewage disposal device from Top to bottm, which is sequentially provided with, plants soil layer (1), coarse sands layer (2), microbe stuffing layer (3) and boulder bed (4), wherein, the plant soil layer (1) the uniform multiple moisturizing pipelines (5) for moisturizing in the first side, the moisturizing pipeline (5) are provided with switch moisturizing pipeline First valve (6), the microbe stuffing layer (3) are included close to the microbe stuffing layer (7) of not carbonaceous sources of the first side and close The carbonaceous sources microbe stuffing layer (8) of second side, the first side of the boulder bed (4) are evenly equipped with least one rushing for flushing Wash pipeline (9) and outlet conduit (10) is provided with the second side, the flushing pipe (9), which is provided with, to be used to switch flushing pipeline (9) The second valve (11), close first side position, which is vertically arranged, in soil layer (1), coarse sands layer (2) and microbe stuffing layer (3) is planted is used for Multiple upper three-layer partitioned walls (12) of separation plant soil layer (1), coarse sands layer (2) and microbe stuffing layer (3), multiple described upper three layers Partition wall (12) forms the flow path of general toroidal, in the micro- of the not carbonaceous sources in microbe stuffing layer (3) and boulder bed (4) It is vertically arranged on the link position of biologic packing material layer (7) and carbonaceous sources microbe stuffing layer (8) for separating microbe stuffing layer (3) and boulder bed (4) the second partition wall (13).
- 2. Artificial subsurface flow wetland sewage disposal device according to claim 1, it is characterised in that：Preferably, it is at least one Upper three-layer partitioned wall (12) be arranged in parallel with the first side, and three-layer partitioned wall (12) hangs down with the first side at least two to be parallel to each other Directly.
- 3. Artificial subsurface flow wetland sewage disposal device according to claim 1, it is characterised in that：In microbe stuffing layer (3) multiple lower two layers of partition wall for separating microbe stuffing layer (3) and boulder bed (4) and in boulder bed (4) are vertically arranged (14)。
- 4. Artificial subsurface flow wetland sewage disposal device according to claim 3, it is characterised in that：Second partition wall (13) it is be arranged in parallel with the first side, at least two times two layers partition wall (14), which is parallel to each other and vertically contacts described second, to be separated Wall (13), second partition wall (13) and multiple lower two layers of partition wall (14) form the flow path of general toroidal.
- 5. Artificial subsurface flow wetland sewage disposal device according to claim 3, it is characterised in that：The upper three-layer partitioned wall (12), the second partition wall (13) and/or lower two layers of partition wall (14) are water fender made of concrete.
- 6. Artificial subsurface flow wetland sewage disposal device according to claim 1, it is characterised in that：The outlet conduit (10) Provided with filter plant and/or electric pump, the coarse sands layer (2) includes the coarse sand of 1-1.5 centimetres of average grain diameter, and the microorganism is filled out The bed of material includes the microbe stuffing of 2-3 centimetres of average grain diameter, and the boulder bed (4) includes the goose of 5-6 centimetres of average grain diameter Cobble.
- 7. Artificial subsurface flow wetland sewage disposal device according to claim 4, it is characterised in that：Second partition wall (13) and multiple lower two layers of partition wall (14) forms the length of the flow path of general toroidal than the multiple upper three-layer partitioned wall (12) length for forming the flow path of general toroidal is small.
- 8. Artificial subsurface flow wetland sewage disposal device according to claim 1, it is characterised in that：The Artificial subsurface flow wetland Sewage disposal device is provided with processor, and it is logical that the processor, which connects first valve (6) and the second valve (11), the processor, With processor, digital signal processor, application-specific integrated circuit ASIC or on-site programmable gate array FPGA, the processor includes Memory, the memory can include one or more read only memory ROMs, random access memory ram, flash memory Or Electrical Erasable programmable read only memory EEPROM.
- 9. a kind of sewage water treatment method of Artificial subsurface flow wetland sewage disposal device using described in claim any one of 1-8, It comprises the following steps：In first step (S1), in the first side for planting soil layer (1), uniform multiple moisturizing pipelines (5) are by opening the first valve (6) moisturizing is carried out, the water forms the flow paths of general toroidal along multiple upper three-layer partitioned walls (12)；In second step (S2), the water handled by the first step (S1) penetrates into microbe stuffing layer (3) and boulder bed (4) guided in and by the second partition wall (13)；In third step (S3), in the first side of boulder bed (4), uniform flushing pipe (9) is rushed by opening the second valve (11) Water with rinse boulder bed (4) and from outlet conduit (10) discharge.
- 10. sewage water treatment method according to claim 9, it is characterised in that：In second step (S2), by described The water of one step (S1) processing is penetrated into microbe stuffing layer (3) and boulder bed (4), and along the second partition wall (13) and multiple Lower two layers of partition wall (14) forms the flow paths of general toroidal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710270274.6A CN107416980A (en) | 2017-04-24 | 2017-04-24 | A kind of Artificial subsurface flow wetland sewage disposal device and its sewage water treatment method |
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| CN201710270274.6A CN107416980A (en) | 2017-04-24 | 2017-04-24 | A kind of Artificial subsurface flow wetland sewage disposal device and its sewage water treatment method |
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| CN (1) | CN107416980A (en) |
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