CN207046954U - Artificial wetland pool and composite sewage treatment system - Google Patents
Artificial wetland pool and composite sewage treatment system Download PDFInfo
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- CN207046954U CN207046954U CN201721013081.4U CN201721013081U CN207046954U CN 207046954 U CN207046954 U CN 207046954U CN 201721013081 U CN201721013081 U CN 201721013081U CN 207046954 U CN207046954 U CN 207046954U
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- 239000010865 sewage Substances 0.000 title claims abstract description 40
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses an artificial wetland pool, its waterproof wetland pool wall includes a watershed pool wall, the watershed pool wall is outside bellied arc pool wall, wetland pool water inlet rear is provided with two watersheds, two watershed wall one end links to each other, the other end links to each other with the watershed pool wall, the last inlet opening of dividing of having laid of watershed wall, be equipped with a diversion board on the bottom of the pool of watershed, the watershed pool wall is connected with vegetation district pool wall, vegetation district pool wall is connected with the one end of a watershed pool wall, the other end interconnect of watershed pool wall, the junction of two watershed pool walls is equipped with wetland pool delivery port, be equipped with a watershed wall before the wetland pool delivery port, the both ends of watershed wall are connected in the end of two vegetation district pool walls, it has laid a plurality of apopores to flow equalize on the watershed wall. The artificial wetland pool and the composite sewage treatment system have the advantages that water flow is uniformly distributed, the water flow speed is reduced, the water conservancy residence time is prolonged, the sewage purification time is longer, and pollutants are degraded more thoroughly.
Description
Technical field
Water-treatment technology field is the utility model is related to, more particularly to a kind of artificial swamp pond and compound sewage processing system
System.
Background technology
China's distribution of water resources has the few feature in the more north in south, and northern area water resources ownership per capita is less than the whole nation per capita
Horizontal 1/3.Contradiction between shortage of water resources and socio-economic development and ecological environmental protection is more and more prominent, leaves foreign water
Resource has only reached insoluble stage by water saving with excavating local water resource potentiality.The conduct of pollution treatment water purification solves China
To the major action of global water resources critical shortage problem, and it is related to the basic strategy of China's sustainable development of socio-economy
State basic policy.
Artificial wetland process is a kind of Novel sewage treatment technology to grow up the 1970s, is to natural bioremediation
The simulation and reinforcing of system.Artificial marsh sewage treatment system be by sewage controlledly dosing to soil, make its often in
Water saturation state, and growth has on the soil of the water plants such as reed, cattail, sewage passes through in flow process in a certain direction
Waterproof plant and soil synergy and a kind of land treatment system being purified.But current artificial swamp water process work
The water treatment technology of skill or other modes, to the degradation capability deficiency of the pollutant in water, it is impossible to carry out effectively reliable waste water
Processing, pollutant process efficiency is low, and processing is not thorough.
Utility model content
The purpose of this utility model is to provide a kind of artificial swamp pond and compound sewage processing system, above-mentioned existing to solve
The problem of technology is present, improve degradation capability and treatment effeciency to pollutant.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of artificial swamp pond, including anti-meadow bog bottom of pond and is arranged at the anti-meadow bog bottom of pond
On anti-meadow bog pool wall；The anti-meadow bog pool wall includes one point of pool pool wall, two vegetation region pool walls and two exhalant region pool walls,
Described point of pool pool wall is provided with a wetland pond water inlet, and the arc pool wall for dividing pool pool wall for outwardly convex is described wet
Ground pond water inlet rear is symmetrically arranged with two baffle walls, and one end of two baffle walls is connected, two baffle walls it is another
Hold the both ends respectively with described point of pool pool wall to be connected, multiple Fen Shui inlet openings are uniformly laid with the baffle wall, described in two
Angle between baffle wall is less than 180 degree, described to be divided to space in the pond between pool pool wall and two baffle walls to be point pool,
Between the junction of two baffle walls and the wetland pond water inlet flow distribution plate, institute are provided with the bottom of pond for dividing pool
Flow distribution plate is stated to set perpendicular to the anti-meadow bog bottom of pond；The both ends of described point of pool pool wall are respectively connected with a vegetation region pond
The angle of the initiating terminal of wall, the single baffle wall and the single vegetation region pool wall is (90,180) degree；When the individual vegetation
The one end of the end of area's pool wall with an exhalant region pool wall is connected, and the other end of the two exhalant region pool walls is connected with each other,
And two the junction of the exhalant region pool wall be provided with a wetland pond delivery port, go out waterwall provided with one before the delivery port of the wetland pond,
It is described go out waterwall both ends be connected to the ends of the two vegetation region pool walls, it is described go out waterwall on be uniformly laid with it is multiple
Flow out water hole, the baffle wall and it is described go out waterwall between pond in space be vegetation region, it is described go out waterwall and the exhalant region
Space is exhalant region in pond between pool wall.
Preferably, wetland pond water inlet is arranged at the medium position in point pool pool wall circumferentially direction, and institute
State wetland pond water inlet and be higher than point pool bottom of pond；The width of the flow distribution plate is perpendicular to wetland pond water inlet
Axial direction, the length of the two vegetation region pool walls is identical, and the length of the two exhalant region pool walls is identical, and two baffle walls
Length it is identical.
Preferably, the angle between two baffle walls is [120,135] degree, the single baffle wall and the single plant
Angle by area's pool wall is [120,135] degree, and the angle of the exhalant region pool wall and the vegetation region pool wall is [120,135]
Degree.
Preferably, the Fen Shui inlet openings with it is described flow out water hole setting number it is identical, the Fen Shui inlet openings with
Described flow out at water hole is provided with grid.
Preferably, the both sides of each Fen Shui inlet openings are respectively equipped with first along the direction parallel to the vegetation region pool wall
Inlet opening training wall and the second inlet opening training wall, first inlet opening training wall are located at the Fen Shui inlet openings away from described
Vegetation region pool wall side, second inlet opening training wall are located at the Fen Shui inlet openings close to the side of vegetation region pool wall, institute
The length for stating the first water inlet training wall is more than the length of the described second water inlet training wall.
Preferably, each both sides for flowing out water hole are respectively equipped with length along the direction parallel to the vegetation region pool wall
Equal apopore training wall.
Preferably, the bottom hole of the Fen Shui inlet openings flushes with the bottom of pond in described point of pool, the hole for flowing out water hole
Bottom is higher than 15~30cm of bottom of pond of the exhalant region.
The utility model also provides a kind of compound sewage processing system, including a grid setting pot and at least one compound people
Work wet land treating system, a water inlet manifold is connected on the grid setting pot；The composite artificial wet land treating system is by entering
Water channel is connected in parallel on the delivery port of the grid setting pot, and the delivery port of each composite artificial wet land treating system passes through
Inlet channel is connected in a total outlet pipe；The composite artificial wet land treating system includes passing sequentially through inlet channel company from front to back
Water inlet buffer pool, wet land treating system and the post processing pond connect, the wet land treating system include diving by what inlet channel connected
Streaming wetland pond and surface low formula wetland pond, the undercurrent type wetland pond and the surface low formula wetland pond are Manual moist as described above
Ground pond, the interior filling undercurrent type Wetland Substrate of vegetation region in the undercurrent type wetland pond, the interior plant of the undercurrent type Wetland Substrate have
Deep root system plant, filling surface low formula Wetland Substrate in the vegetation region in the surface low formula wetland pond, in the surface low formula Wetland Substrate
Plant has shallow root system plant.
Preferably, the undercurrent type Wetland Substrate includes the first organic horizon, the first clay laid successively from the bottom to top
Layer, the first sand stone layer and the first soil layer, the Fen Shui inlet openings and the bottom hole for flowing out water hole with first sand
The bottom surface of rock layers flushes, and the deep root system plant cultivating is in first soil layer, and the root system of the deep root system plant is in institute
State that the first soil layer grows and can to stretch to described first through first sand stone layer and first argillic horizon successively organic
Matter layer.
Preferably, the surface low formula Wetland Substrate includes the second organic horizon, the second soil property laid successively from the bottom to top
Layer, the second argillic horizon and the second sand stone layer, the Fen Shui inlet openings and the bottom hole for flowing out water hole with second sand
The bottom surface of rock layers flushes, and the shallow root system plant cultivating is in second argillic horizon, and the shallow root system plant is described
Grown in two argillic horizons and second organic horizon can be stretched to through second soil layer.
The utility model achieves following technique effect relative to prior art：
Artificial swamp pond provided by the utility model and compound sewage processing system so that current are dividing pool and vegetation region
Distribution it is more uniform, and water velocity slows down so that water (flow) direction is substantially parallel with vegetation region pool wall, and water inlet is uniformly distributed
In artificial swamp pond, prevent current from all being flowed fast through among artificial swamp pond, prevent that " short circuit " that current from taking a shortcut is existing
As；The water conservancy residence time increases, and the sewage purification time is longer, and contaminant degradation is more thorough.
Compound sewage processing system provided by the utility model, grid setting pot can filter out big miscellaneous in sewage
Matter；When being arranged to multiple composite artificial wet land treating systems, each composite artificial wet land treating system can be carried out at sewage simultaneously
Reason, increase purification efficiency；Undercurrent type wetland pond is absorbed by plant root and degradation of contaminant, purifies water；Surface low formula wetland
Pond is by plant roots stem and leaf portion absorbs and degradation of contaminant, purifies water；Post-process and advanced treating is carried out inside pond, entirely
Compound sewage processing system is built and operating cost is cheap, easy to maintain, can be carried out effective reliable wastewater treatment, be buffered to water
The impact of power and pollutional load, there is provided and benefit is provided indirectly, such as aquatic products, livestock products, paper making raw material, building materials, greening, wild animal
Inhabit, entertain and educate.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the overlooking the structure diagram in artificial swamp pond provided by the utility model；
Fig. 2 is the cross-section structure of the undercurrent type wetland pond internal structure of compound sewage processing system provided by the utility model
Schematic diagram；
Fig. 3 is the cross-section structure of the surface low formula wetland pond internal structure of compound sewage processing system provided by the utility model
Schematic diagram；
Fig. 4 is the overall structure diagram of compound sewage processing system provided by the utility model；
In figure：1- water inlet manifolds；2- grid setting pots；3- inlet channels；4- water inlet buffer pools；5- undercurrent type wetlands pond；6-
Surface low formula wetland pond；7- post-processes pond；8- total outlet pipes；9- wetlands pond water inlet；10- flow distribution plates；11- divides pool；12- divides water
Area's pool wall；13- Fen Shui inlet openings；The first inlet openings of 141- training wall；The second inlet openings of 142- training wall；15- current are in vegetation
Area；16- flows out water hole；17- apopore training walls；18- exhalant region pool walls；19- exhalant regions；20- wetlands pond delivery port；21-
Vegetation region pool wall；22- depth root system plants；23- shallow root system plants；24- baffle walls；25- goes out waterwall；The organic horizons of 26- first；
The argillic horizons of 27- first；The sand stone layers of 28- first；The soil layers of 29- first；The organic horizons of 30- second；The soil layers of 31- second；32-
Two argillic horizons；The sand stone layers of 33- second；The anti-meadow bog bottom of pond of 34-；35- depth root system root systems of plant；36- shallow root system root systems of plant.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of artificial swamp pond and compound sewage processing system, above-mentioned existing to solve
The problem of technology is present, improve degradation capability and treatment effeciency to pollutant.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
Embodiment one
The present embodiment provides a kind of artificial swamp pond, as shown in Figures 1 to 3, including anti-meadow bog bottom of pond 34 and fixed setting
In the anti-meadow bog pool wall in anti-meadow bog bottom of pond 34, anti-meadow bog bottom of pond 34 is to be covered with the bottom of pond of waterproof layer, anti-meadow bog pond
Wall is the pool wall for being covered with waterproof layer；Anti- meadow bog pool wall includes one point of pool pool wall 12, two vegetation region pool walls 21 and two exhalant regions
Pool wall 18, divide pool pool wall 12 to be provided with a wetland pond water inlet 9, divide the arc pool wall that pool pool wall 12 is outwardly convex, it is wet
The rear of ground pond water inlet 9 is provided with two baffle walls 24, and the one of two baffle walls 24 in the positional symmetry close to wetland pond water inlet 9
End is connected, and the other end of two baffle walls 24 is connected with a point both ends for pool pool wall 12 respectively, is uniformly laid with baffle wall 24 more
Individual Fen Shui inlet openings 13, the angle between two baffle walls 24 are less than 180 degree, the pond being divided between the baffle wall 24 of pool pool wall 12 and two
Interior space is provided with one to divide pool 11 in the bottom of pond for divide pool between the junction of two baffle walls 24 and wetland pond water inlet 9
Flow distribution plate 10, flow distribution plate 10 are set perpendicular to anti-meadow bog bottom of pond；The both ends of point pool pool wall 12 are respectively connected with a vegetation region pond
The angle of the initiating terminal of wall 21, single baffle wall 24 and single vegetation region pool wall 21 is (90,180) degree；Single vegetation region pool wall
The one end of 21 end with an exhalant region pool wall 18 is connected, and the other end of two exhalant region pool walls 18 is connected with each other, and two water outlets
The junction of area's pool wall 18 is provided with a wetland pond delivery port 20, goes out waterwall 25 provided with one before wetland pond delivery port 20, goes out waterwall 25
Both ends be connected to the ends of two vegetation region pool walls 21, go out on waterwall 25 be uniformly laid with it is multiple flow out water holes 16, point
Waterwall 24 and to go out space in the pond between waterwall 25 be vegetation region 15, goes out space in the pond between waterwall 25 and exhalant region pool wall 18
For exhalant region 19.
Artificial swamp pond in the present embodiment is point pool of the arc of outwardly convex in the both sides of wetland pond water inlet 9
Pool wall 12, and dividing pool that one flow distribution plate 10 is set close to the position of wetland pond water inlet 9, flowed into from wetland pond water inlet 9
To on flow distribution plate 10, the guide effect that water flows through flow distribution plate 10 branches to the both sides flowing of flow distribution plate 10 for water slug, and through arc
Restriction and the reflex of dividing pool pool wall 12, current continue equably can flow backward；Again due to being provided with baffle wall
24, be evenly equipped with Fen Shui inlet openings 13 on baffle wall 24, can specification current flow direction, prevent current sinuous flow everywhere.Two are connected
Baffle wall 24 between angle be less than 180 degree, and the angle of baffle wall 24 and vegetation region pool wall 21 is obtuse angle so that divides water
Wall 24 divides pool side wall 12 closer in arc, when the current that point pool side wall 12 intercepts continue to flow backward so that through arc
The current that point pool pool wall 12 of shape reflects almost flow vertically to baffle wall 24, then are flowed out from Fen Shui inlet openings 13, and water is in Fen Shui
It is uniformly distributed in area 11, by dividing pool 11 uniformly to flow into vegetation region 15；And the end of baffle wall 24 is connected with vegetation region pool wall 21, plant
Waterwall 25 is connected with out by the end of area's pool wall 21, vegetation region pool wall 21 and the outflow water hole 16 gone out on waterwall 25 all further limit
The flow direction of current and the flow range of current are determined, have guided and collect current, current is flowed out according to Fen Shui inlet openings 13-
The direction flowing in water hole 16, the phenomenon of current concentration of local will not be formed so that current are more uniform in the scope that pool wall limits
Distribution；According to principles of hydrodynamics, using said structure so that current are dividing the distribution of pool 11 and vegetation region 15 more uniform,
And water velocity slows down so that water (flow) direction is substantially parallel with vegetation region pool wall 21, and water inlet is evenly distributed on into artificial swamp pond
It is interior, prevent current from all being flowed fast through among artificial swamp pond, " short circuit " phenomenon for preventing current from taking a shortcut；When water conservancy stops
Between increase, the sewage purification time is longer, and contaminant degradation is more thorough.
Artificial swamp pond in the present embodiment, wetland pond water inlet 9 are arranged at point pool pool wall 12 circumferentially in direction
Portion position, and wetland pond water inlet 9 is higher than dividing the bottom of pond of pool 11, wetland pond water inlet 9 is higher than dividing the pond of pool 11 in the present embodiment
Bottom 50cm；For the width of flow distribution plate 10 perpendicular to the axial direction of wetland pond water inlet 9, the height of flow distribution plate 10 is slightly above wet
The height of ground pond water inlet 9, the length of two vegetation region pool walls 21 is identical, and the length of two exhalant region pool walls 18 is identical, and two points of water
The length of wall 24 is identical.
Artificial swamp pond in the present embodiment, the angle between two baffle walls 24 are specifically set to [120,135] degree, are preferably
120 degree, the angle of single baffle wall 24 and single vegetation region pool wall 12 is specifically set to [120,135] degree, preferably 120 degree, goes out
The angle of pool pool wall 18 and vegetation region pool wall 21 is specifically set to [120,135] and spent, preferably 120 degree.
Artificial swamp pond in the present embodiment, Fen Shui inlet openings 13 are identical with the setting number for flowing out water hole 16, water conservancy diversion
Effect is more notable, and current are more evenly distributed vegetation region 15；Fen Shui inlet openings 13 are provided with lattice with flowing out at water hole 16
Grid, it can prevent that the sandstone in artificial swamp pond in the matrix of filling or soil property from largely being washed by water, avoid soil erosion.
Artificial swamp pond in the present embodiment, the both sides of each Fen Shui inlet openings 13 are along the direction parallel to vegetation region pool wall 21
It is respectively equipped with the first inlet opening training wall 141 and the second inlet opening training wall 142, on a baffle wall 24 of side, first enters
Water hole training wall 141 is located at Fen Shui inlet openings 13 and is located at away from the side of vegetation region pool wall 21, the second inlet opening training wall 142 and divides water
Inlet opening 13 is more than the second water inlet training wall 142 close to the side of vegetation region pool wall 21, the length of the first water inlet training wall 141
Length, the first inlet opening training wall 141 and the second inlet opening training wall 142 can play correcting flow action, avoid current from inclining
Flow tiltedly and along adipping always so that current can keep flowing along the direction parallel to vegetation region pool wall 21.
Each both sides for flowing out water hole 16 are respectively equipped with the water outlet of equal length along the direction parallel to vegetation region pool wall 21
Hole training wall 17, it is further ensured that water-flow equation is uniform, current can be kept in vegetation region 15 along parallel to vegetation region pool wall
21 direction flowing, and by going out the structure setting of waterwall 25 and exhalant region pool wall 18, the formation of vortex can be avoided.
The bottom hole of Fen Shui inlet openings 13 flushes with the bottom of pond in point pool 11, i.e., the bottom hole of Fen Shui inlet openings 13 is with dividing pool 11
Bottom of pond be located at same level height position, can ensure that all treatment sewages can flow into vegetation region 15 and carry out
Purification and processing, the bottom hole for flowing out water hole 16 are higher than 15~30cm of bottom of pond of exhalant region 19, can avoided in exhalant region 19
Water through handling well, which pours in down a chimney, to be entered in vegetation region 15.Wetland pond water inlet 9 is higher than the 15~30cm of bottom of pond for dividing pool 11, according to
Sewage quantity and treatment effeciency to be processed determine, and can prevent the water in point pool 11 from pouring in down a chimney into wetland pond water inlet 9.
The diameter of wetland pond water inlet 9 and wetland pond delivery port 20 will determine according to processing water, the present embodiment wetland pond water inlet 9
50cm is set to the diameter of wetland pond delivery port 20；Point pool pool wall 12 and exhalant region pool wall 18 divide the pond of pool 11
Bottom and the bottom of pond 50cm of exhalant region 19, the height of vegetation region pool wall 21 are higher than the Wetland Substrate top layer 50cm of its filling, baffle wall 24
20~30cm of Wetland Substrate top layer of the filling of vegetation region 15, the bottom of wetland pond delivery port 20 are above with the height for going out waterwall 25
Flushed with the bottom of pond of exhalant region 19, i.e. the bottom of wetland pond delivery port 20 and the bottom of pond of exhalant region 19 is located at same level height
Position, it is easy to all discharge artificial swamp ponds of the water after processing.Using this structure setting, when rainstorm weather or other extreme rings
Under border, the artificial swamp pond in the present embodiment can prevent sewage from outflowing, and avoid influenceing external environment condition.
Embodiment two
The present embodiment provides a kind of compound sewage processing system, as shown in figure 4, including a grid setting pot 2 and at least one
Individual composite artificial wet land treating system, a water inlet manifold 1 is connected on grid setting pot 2；Composite artificial wet land treating system passes through
Inlet channel 3 is connected in parallel on the delivery port of grid setting pot 2, and the delivery port of each composite artificial wet land treating system passes through water inlet
Canal 3 is connected in a total outlet pipe 8；Composite artificial wet land treating system includes passing sequentially through the connection of inlet channel 3 from front to back
Intake buffer pool 4, wet land treating system and post processing pond 7, and the undercurrent type that wet land treating system includes connecting by inlet channel is wet
Ground pond 5 and surface low formula wetland pond 6, undercurrent type wetland pond 5 and surface low formula wetland pond 6 are not intended to limit the sequencing of setting, undercurrent
Formula wetland 5 and surface low formula wetland pond 6 are the artificial swamp pond in embodiment one, are filled in the vegetation region in undercurrent type wetland pond 5 latent
Streaming Wetland Substrate, the interior plant of undercurrent type Wetland Substrate have deep root system plant 22；15 filling in the vegetation region in surface low formula wetland pond 6
Surface low formula Wetland Substrate, the interior plant of surface low formula Wetland Substrate have shallow root system plant 23.
The compound sewage processing system that the present embodiment provides, water inlet manifold is connected with cesspool or source of sewage, according to wanting
The sewage quantity of processing sets the quantity of composite artificial wet land treating system, according to residing landform and physical features, sets compound sewage
Set location and the gradient trend of each processing pond of processing system, grid setting pot 2 in the present embodiment, water inlet buffer pool 4, at wetland
The water conservancy gradient of reason system and the bottom of pond in post processing pond 7 is disposed as 5/10000~5/1000, also meets between above-mentioned each pond
State the relation of the water conservancy gradient so that the water in sewage disposal process forms gravity flow from front to back, without additionaling power.And grid
The bottom of pond 50cm in pond, grid sand setting where the height of the water inlet of setting pot 2, water inlet buffer pool 4 and post processing pond 7 is above it
Bottom of pond of the bottom of the delivery port in pond 2, water inlet buffer pool 4 and post processing pond 7 with pond where the delivery port flushes, and is easy to pass through
The water crossed after pond processing or purification, which was fully entered to next stage, carries out subsequent treatment, improves sewage treating efficiency.
The compound sewage processing system that the present embodiment provides, grid is provided with grid setting pot 2, can be filtered out big
Impurity；When being arranged to multiple composite artificial wet land treating systems, each composite artificial wet land treating system can carry out sewage simultaneously
Processing, increase purification efficiency；Undercurrent type wetland pond 5 is absorbed by plant root and degradation of contaminant, purifies water；Surface low formula is wet
Ground pond 6 is by plant roots stem and leaf portion absorbs and degradation of contaminant, purifies water；Post-process the inside of pond 7 and carry out advanced treating,
According to the result before post processing pond 7, may be selected to carry out different advanced treatings in post processing pond 7, targetedly
Carry out depth degradation；The method of selectable advanced treating has：Flocculent precipitation, sand filtration method, activated carbon method, Ozonation,
The physico-chemical processes such as membrane separation process, ion-exchange, electrolysis processing, wet oxidation process, catalytic oxidation, evaporation concentration method,
Biological denitrificaion, dephosphorization method etc. can be also used, according to water outlet purposes and actual conditions come specifically chosen deep treatment method.By leading
Water channel 3, which collects the water outlet in all post processing ponds 7, to be connected into total outlet pipe 8, and then qualified discharge recycles.
The present embodiment provide compound sewage processing system, as shown in Fig. 2 undercurrent type Wetland Substrate include from the bottom to top according to
The first organic horizon 26, the first argillic horizon 27, the first sand stone layer 28 and the first soil layer 29 of secondary laying, the He of Fen Shui inlet openings 13
Bottom surface of the bottom hole in water hole 16 with the first sand stone layer 28 to be flowed out to flush, deep root system plant 22 is planted in the first soil layer 29,
And deep root system root system of plant 35 grows and can stretched successively through the first sand stone layer 28 and the first argillic horizon 27 in the first soil layer 29
Enter to the first organic horizon 26.
Undercurrent type wetland pond 5 is mainly to carry out sewage disposal using the root of deep root system plant 22, and the first soil layer 29 is
The deep growth of root system plant 22 provides basic nutrient, and current largely dropped down from the first sand stone layer 28, the deep root of root system plant 22
Drawn after the first sand stone layer 28, the first argillic horizon 27 into the first organic horizon 26 and obtain enough nutrients, reach acceleration
Grow, the effect for detergent power of increasing water quality, water quality is purified when current flow through the first sand stone layer 28, the energy of the first argillic horizon 27
Enough separate the first sand stone layer 28 and have the first machine matter layer 26, prevent the underwater of 28 kinds of the first sand stone layer from infiltering into there is the first machine matter layer
26, avoid current from taking away the nutrient in the first machine matter layer 26.
The present embodiment provide compound sewage processing system, as shown in figure 3, surface low formula Wetland Substrate include from the bottom to top according to
The second organic horizon 30, the second soil layer 31, the second argillic horizon 32 and the second sand stone layer 33 of secondary laying, the He of Fen Shui inlet openings 13
Flow out bottom surface of the bottom hole in water hole 16 with the second sand stone layer 33 to flush, shallow root system plant 23 is planted in the second argillic horizon 32
In, and shallow root system root system of plant 36 grows in the second argillic horizon 32 and can stretch to the second organic matter through the second soil layer 31
Layer 30.
Surface low formula wetland pond 6 mainly carries out sewage disposal using the stem of shallow root system plant 23 and leaf portion, and shallow root system is planted
After thing 23 is planted in the second argillic horizon 32, the second soil layer 31 is stretched in root, and the second soil layer 31 is that shallow root system plant 23 grows
Basic nutrient is provided, current largely dropped down from the second sand stone layer 33, and the root of shallow root system plant 23 is after the second soil layer 31
Enough nutrients are obtained into the second organic horizon 30, reach tachyauxesis, the effect for detergent power of increasing water quality, current flow through
Water quality is purified during two sand stone layers 33, and the second argillic horizon 32 separates the second sand stone layer 33 and the second soil layer 31, protection second
The organic horizon 30 of soil layer 31 and second, prevent oozing under water in the second sand stone layer 33 from entering to the second soil layer 31 and second and having
Nutrient inside machine matter layer 30 is taken away by current, ensures the growth basis of shallow root system plant 23.
Apply specific case in the utility model to be set forth principle of the present utility model and embodiment, the above
The explanation of embodiment is only intended to help and understands method and its core concept of the present utility model；Meanwhile for the one of this area
As technical staff, according to thought of the present utility model, there will be changes in specific embodiments and applications.It is comprehensive
On, this specification content should not be construed as to limitation of the present utility model.
Claims (10)
- A kind of 1. artificial swamp pond, it is characterised in that：Including anti-meadow bog bottom of pond and it is arranged in the anti-meadow bog bottom of pond Anti- meadow bog pool wall；The anti-meadow bog pool wall includes：One point of pool pool wall, it is described to divide pool pool wall to be provided with a wetland pond water inlet, it is described to divide pool pool wall to be outwardly convex Arc pool wall, the wetland pond water inlet rear is symmetrically arranged with two baffle walls, and one end of two baffle walls is connected, two Both ends of the other end of the baffle wall respectively with described point of pool pool wall are connected, and multiple points are uniformly laid with the baffle wall Water inlet opening, the angle between two baffle walls are less than 180 degree, the pond being divided between pool pool wall and two baffle walls Pool is is divided in interior space, between the junction of two baffle walls and wetland pond water inlet in the bottom of pond for dividing pool Provided with a flow distribution plate, the flow distribution plate is set perpendicular to the anti-meadow bog bottom of pond；Two vegetation region pool walls, the both ends of described point of pool pool wall are respectively connected with the initiating terminal of a vegetation region pool wall, single institute The angle for stating baffle wall and the single vegetation region pool wall is (90,180) degree；And two exhalant region pool walls, the one end of the end of the single vegetation region pool wall with an exhalant region pool wall are connected, The other end of the two exhalant region pool walls is connected with each other, and the junction of the two exhalant region pool walls is provided with a wetland pond water outlet Mouthful, go out waterwall provided with one before the delivery port of the wetland pond, it is described go out waterwall both ends be connected to the two vegetation region pool walls End, it is described go out waterwall on be uniformly laid with it is multiple flow out water hole, the baffle wall and it is described go out waterwall between pond in Space is vegetation region, it is described go out pond between waterwall and the exhalant region pool wall in space be exhalant region.
- 2. artificial swamp pond according to claim 1, it is characterised in that：Wetland pond water inlet divides water described in being arranged at The medium position in area's pool wall circumferentially direction, and wetland pond water inlet divides pool bottom of pond higher than described；The flow distribution plate For width perpendicular to the axial direction of wetland pond water inlet, the length of the two vegetation region pool walls is identical, goes out described in two The length of pool pool wall is identical, and the length of two baffle walls is identical.
- 3. artificial swamp pond according to claim 2, it is characterised in that：Angle between two baffle walls be [120, 135] spend, the angle of the single baffle wall and the single vegetation region pool wall is [120,135] degree, the exhalant region pool wall with The angle of the vegetation region pool wall is [120,135] degree.
- 4. artificial swamp pond according to claim 3, it is characterised in that：Water hole is flowed out with described in the Fen Shui inlet openings Setting number it is identical, the Fen Shui inlet openings with it is described flow out water hole at be provided with grid.
- 5. artificial swamp pond according to claim 4, it is characterised in that：The both sides of each Fen Shui inlet openings along parallel to The direction of the vegetation region pool wall is respectively equipped with the first inlet opening training wall and the second inlet opening training wall, first inlet opening Training wall is located at the Fen Shui inlet openings away from the vegetation region pool wall side, and second inlet opening training wall is positioned at described point Water inlet opening is more than the described second water inlet training wall close to the side of vegetation region pool wall, the length of the first water inlet training wall Length.
- 6. artificial swamp pond according to claim 5, it is characterised in that：It is each it is described flow out water hole both sides along parallel to The direction of the vegetation region pool wall is respectively equipped with the apopore training wall of equal length.
- 7. artificial swamp pond according to claim 6, it is characterised in that：The bottom hole of the Fen Shui inlet openings divides water with described The bottom of pond in area flushes, and the bottom hole for flowing out water hole is higher than 15~30cm of bottom of pond of the exhalant region.
- A kind of 8. compound sewage processing system, it is characterised in that：Including：One grid setting pot, a water inlet manifold is connected on the grid setting pot；And at least one composite artificial wet land treating system, the composite artificial wet land treating system are connected parallel by inlet channel It is connected on the delivery port of the grid setting pot, the delivery port of each composite artificial wet land treating system is connected by inlet channel In a total outlet pipe；The water inlet that the composite artificial wet land treating system includes passing sequentially through inlet channel connection from front to back is delayed Pond, wet land treating system and post processing pond are rushed, the wet land treating system includes the undercurrent type wetland pond connected by inlet channel With surface low formula wetland pond, the undercurrent type wetland pond and the surface low formula wetland pond are as any one of claim 1~7 Artificial swamp pond, filling undercurrent type Wetland Substrate in the vegetation region in the undercurrent type wetland pond, the undercurrent type Wetland Substrate Interior plant has deep root system plant, fills surface low formula Wetland Substrate in the vegetation region in the surface low formula wetland pond, the surface low formula is wet Ground Medium Culture plant has shallow root system plant.
- 9. compound sewage processing system according to claim 8, it is characterised in that：The undercurrent type Wetland Substrate include by Under supreme the first organic horizon laid successively, the first argillic horizon, the first sand stone layer and the first soil layer, the Fen Shui inlet openings Flushed with the bottom surface of the bottom hole with first sand stone layer for flowing out water hole, the deep root system plant cultivating is described the One soil layer, and the root system of the deep root system plant grows and can be successively through first sand stone layer in first soil layer First organic horizon is stretched to first argillic horizon.
- 10. compound sewage processing system according to claim 8, it is characterised in that：The surface low formula Wetland Substrate includes The second organic horizon, the second soil layer, the second argillic horizon and the second sand stone layer laid successively from the bottom to top, it is described to divide water to intake Hole and the bottom surface of the bottom hole in water hole with second sand stone layer of flowing out flush, and the shallow root system plant cultivating is described In second argillic horizon, and the shallow root system plant grows and can stretched into through second soil layer in second argillic horizon To second organic horizon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013081.4U CN207046954U (en) | 2017-08-14 | 2017-08-14 | Artificial wetland pool and composite sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013081.4U CN207046954U (en) | 2017-08-14 | 2017-08-14 | Artificial wetland pool and composite sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207046954U true CN207046954U (en) | 2018-02-27 |
Family
ID=61503819
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721013081.4U Expired - Fee Related CN207046954U (en) | 2017-08-14 | 2017-08-14 | Artificial wetland pool and composite sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207046954U (en) |
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2017
- 2017-08-14 CN CN201721013081.4U patent/CN207046954U/en not_active Expired - Fee Related
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