CN107935325A - A kind of the water conservancy diversion cleaning system and its construction method of manually Lake Water Body - Google Patents
A kind of the water conservancy diversion cleaning system and its construction method of manually Lake Water Body Download PDFInfo
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- CN107935325A CN107935325A CN201711442116.0A CN201711442116A CN107935325A CN 107935325 A CN107935325 A CN 107935325A CN 201711442116 A CN201711442116 A CN 201711442116A CN 107935325 A CN107935325 A CN 107935325A
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- 238000000746 purification Methods 0.000 claims abstract description 103
- 238000012549 training Methods 0.000 claims abstract description 76
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Classifications
-
- 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
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a kind of the water conservancy diversion cleaning system and its construction method of manually Lake Water Body, the water conservancy diversion cleaning system is included in the first gabion training dyke for surrounding in artificial Lake Water Body and being set into the exit of a lake, the manually Lake Water Body is separated into inhalant region and purification doab by the first gabion training dyke, kind is implanted with water plant in the purification doab, the first gabion training dyke includes the downstream slope for the dam body and back side for being arranged on the dam body being arranged in man-made lake water bottom, the slope surface of the downstream slope is the pervious material bed of material, rock ballast is filled between the slope surface and dam body of the downstream slope, the dam body is piled up by gabion to be formed, the gabion includes the gabion box of external frame, the soil engineering bag being filled in inside the gabion box and the cloth Water warfare filler being filled in the soil engineering bag.The present invention can not only promote artificial Lake Water Body to be circulated in whole lake region, purify water, additionally it is possible to reduce energy loss, strengthen the landscape effect of man-made lake.
Description
Technical field
The present invention relates to ecological environment field, more particularly to a kind of the water conservancy diversion cleaning system and its structure of manually Lake Water Body
Method, is particluarly suitable for using in the poor artificial Lake Water Body of water body flow ability.
Background technology
City man-made lake is improving Urban Water Environment, beautifying city landscape and lifting urban history and cultural features side because of it
Face play important function and have been more and more widely used.The natural flow field and aquatic ecosystem formed with natural lake is not
Together, city man-made lake has certain flexibility in water recharging, water circulation structure etc., but it is not true to also bring along some at the same time
Fixed consequence.Such as using transform river structure water circulation when pair, the factor such as water change of water quality or flow field is underestimated, and
Eutrophication happens occasionally caused by the fragility of man-made lake itself ecosystem.And the general area of city man-made lake is not
Greatly, mobility is also poor, it is difficult to by the ecosystem of itself, to realize self―sustaining, purifies water.And often use coagulation
The lakebed and shore protection of soil casting, make water environment more close, biocoene is unstable, it is easy to be contaminated, along with design
Construction consideration during man-made lake to its ecosystem is not comprehensive, and park visitor arbitrarily abandons the factors such as rubbish, can cause
The water pollution of man-made lake.
The situation is tense for man-made lake water pollution.Although many cities are built in order to build the more beautiful ecoscape in city
City manmade landscape, artificial landscape lake, but most of manually landscape impoundments water quality in the whole country are unsatisfactory, or even some landscape lakes
Water quality has had reached the stage of pollution surrounding environment.According to investigations, more than half is all contaminated for city man-made lake, in water body
The content of nitrogen and phosphorous is exceeded, is mostly bad V classes water, can not reach the ground water environment standard of national regulation.Main pollution in water body
Material is identical with nationwide water pollution material, is all the body eutrophication material based on nitrogen phosphorus.Serious water body
Pollution have impact on landscape effect, and the artificial repairing method of substantial amounts for the treatment of after pollution, add economic input, so
The with serious pollution manually own warp of Lake Water Body cannot meet the needs of people.
One of the main reason for artificial Lake Water Body in city pollutes is water body flow sex chromosome mosaicism.Man-made lake by manually building and
Into, be subject to landform, weather, rainfall, economy, it is manually etc. natural influenced with social factor, there is larger closure, and big portion
The water source for dividing man-made lake is to dig canal diversion, inorganic river by neighbouring river.Therefore, city man-made lake is badly in need of by having
The means of effect realize water circulation in lake, so as to improve man-made lake water quality situation, reduce economic input.
The content of the invention
The purpose of the present invention is in view of the above problems, proposing a kind of manually the water conservancy diversion cleaning system of Lake Water Body and its structure side
Method, by building water conservancy diversion cleaning system in man-made lake, to promote artificial Lake Water Body to be circulated in whole lake region, purifies water, subtracts
Few dependence of the man-made lake to electric machinery cleaning equipment, reduces the loss of energy on to greatest extent, and strengthens man-made lake
Landscape effect.
To achieve the above object, the present invention provides a kind of water conservancy diversion cleaning system of manually Lake Water Body, the water conservancy diversion purification
System is included in the first gabion training dyke for surrounding in artificial Lake Water Body and being set into the exit of a lake, and the first gabion training dyke is by described in
Artificial Lake Water Body is separated into inhalant region and purification doab, and kind is implanted with water plant, first stone in the purification doab
Cage training dyke includes the dam body being arranged in man-made lake water bottom and is arranged on the downstream slope of the back side of the dam body, institute
The slope surface for stating downstream slope is the pervious material bed of material, rock ballast is filled between the slope surface and dam body of the downstream slope, the dam body is by gabion
Pile up and form, the gabion box of the gabion including external frame, the soil engineering bag being filled in inside the gabion box and be filled in
Cloth Water warfare filler in the soil engineering bag.
Preferably, the slope surface of the downstream slope and man-made lake bottom angle are 50 °~70 °；The height of the dam body is artificial
For lakebed to the 80%~90% of ordinary water level height, the ratio of width to height of the dam body is 1:(2~3).
Preferably, the cloth Water warfare filler includes the zeolite and slag mixed fillers and gravel filling for being filled in outside；
The zeolite is 10~100mm with the particle diameter of zeolite and slag in slag mixed fillers, the grain of the gravel filling cobble-stone
Footpath is 20~110mm, and the zeolite and slag mixed fillers and gravel filling prolong dam body direction to another by dam body one end
The gradual change increase of telomere footpath reduces laying.
Preferably, the zeolite and the zeolite in slag mixed fillers and the volume ratio of slag are 3：1.
Preferably, the purification doab is divided successively according to flow velocity of the water body after the first gabion training dyke by slow-to-fast
For the first purification doab, the second purification doab, the 3rd purification doab, three doab area equations；Wherein, described
In one purification doab and the first gabion training dyke zeolite and slag packing material size be 10~40mm, gravel filling particle diameter be 20~
The section of 50mm connects, in the second purification doab and the first gabion training dyke zeolite and slag packing material size for 40~
70mm, the section that gravel filling particle diameter is 50~80mm connect, and the 3rd purification doab in the first gabion training dyke with boiling
Stone connects with the section that slag packing material size is 70~100mm, gravel filling particle diameter is 80~110mm.
Preferably, the water conservancy diversion cleaning system further includes the shunting in the broken edge area for being arranged on artificial Lake Water Body and floats
Block, the shunting floating block section shape triangular in shape, broken edge of the described shunting one jiao of face of floating block in artificial Lake Water Body
The center of the recess in area, it is described shunting floating block on kind be implanted with water plant.
Preferably, the bottom of the shunting floating block is equipped with cylindrical cavity, while artificial Lake Water Body in the position at three angles
Vertical columns are equipped with described in the face of bottom at cylindrical cavity, the vertical columns are embedded in the cylindrical cavity.
Preferably, whole artificial lake water is divided equally when the line entered between the exit of a lake and lake outlet of the manually Lake Water Body is approximate
During body, the second gabion training dyke is equipped with around lake outlet in artificial Lake Water Body, the cloth Water warfare of the second gabion training dyke is filled out
Change of size is opposite with the change of size direction of the first gabion training dyke in material.
Preferably, the water plant planted in the first purification doab includes water lily, mullet grass, thousand fiddleheads, described
The water plant planted in second purification doab includes big drift, duckweed, spatterdock, Eichhornia crassipes, the 3rd purification doab
The water plant of interior plantation includes reed, the stem or leaf of cattail, lotus, Scirpus tabernaemontani, hornwort, watermifoil, eel grass.
It is described another object of the present invention is to provide a kind of construction method of the manually water conservancy diversion cleaning system of Lake Water Body
Construction method includes the following steps：
A, the first gabion training dyke is built, wherein gabion makes and is sequentially completed cloth Water warfare filler, soil from the inside to the outside
Work bag, gabion box, gabion are piled up to form dam body by the way of layering, while construct downstream slope using rock ballast, and in the back of the body
The slope surface on water slope is laid with the pervious material bed of material；
B, the first gabion training dyke built is equally divided into three sections, the particle diameter of the cloth Water warfare filler increases successively
Or reduce, it is net that the purification doab according to flow velocity of the water body after the first gabion training dyke is divided into first by slow-to-fast
Change doab, the second purification doab, the 3rd purification doab；Wherein, the first purification doab and the first gabion water conservancy diversion
Zeolite connects with the section that slag packing material size is 10~40mm, gravel filling particle diameter is 20~50mm in dam, and described second is net
Change doab and zeolite in the first gabion training dyke and slag packing material size are 40~70mm, gravel filling particle diameter is 50~80mm
Section connect, in the 3rd purification doab and the first gabion training dyke zeolite and slag packing material size be 70~100mm,
Gravel filling particle diameter is that the section of 80~110mm connects；
C, the first purification doab, the second purification are determined according to the relative position for entering the exit of a lake and lake outlet of artificial Lake Water Body
The particle diameter gradual change direction of doab, the 3rd purification 3rd area of doab and cloth Water warfare filler；Enter lake when the manually Lake Water Body
It is mouthful approximate with the line between lake outlet when dividing whole artificial Lake Water Body equally, in artificial Lake Water Body second is set around lake outlet
Gabion training dyke, change of size and the grain of the first gabion training dyke in the cloth Water warfare filler of the second gabion training dyke
Footpath changes in the opposite direction；
D, the planting aquatic plants in the purification doab, wherein, planted in the first purification doab aquatic
Plant includes water lily, mullet grass, thousand fiddleheads, and the water plant planted in the second purification doab includes big drift, duckweed, duckweed
It is fluffy grass, Eichhornia crassipes, it is described 3rd purification doab in plantation water plant including reed, the stem or leaf of cattail, lotus, Scirpus tabernaemontani, hornwort,
Watermifoil, eel grass；
E, when artificial Lake Water Body, there are during broken edge area, then set to shunt on the water surface in broken edge area to float
Block, and the center of recess of the described shunting one jiao of face of floating block in the broken edge area of artificial Lake Water Body, and at described point
Flow planting aquatic plants on floating block.
Based on above-mentioned technical proposal, it is an advantage of the invention that：
The water conservancy diversion cleaning system of the artificial Lake Water Body of the present invention in man-made lake by building water conservancy diversion cleaning system, first by entering
The gabion training dyke of exit of a lake position is split and is guided to the water body for entering man-made lake, flows out gabion training dyke further according to water body
Afterwards different in flow rate takes different purified treatment measures, and artificial Lake Water Body can not only be promoted to be circulated in whole lake region, purifies
Water quality, additionally it is possible to dependence of the man-made lake to electric machinery cleaning equipment is reduced, the loss of energy is reduced on to greatest extent, and
Strengthen the landscape effect of man-made lake.
1) the water conservancy diversion cleaning system of the invention by building artificial Lake Water Body, not only helps increase the stream of artificial Lake Water Body
Dynamic property, and water body region different in flow rate is combined with control techniques, suspended matter, nitrogen phosphorus total amount effectively in reduction water, lifting
The ecology and landscape effect of man-made lake.
2) present invention plays preliminary purification by being arranged at gabion training dyke at the exit of a lake to the water source for entering man-made lake
With the effect of filtering.And by the cloth Water warfare filler of size fractionated, the path length flowed through according to lake water adjusts man-made lake
Water body different zones flow velocity, solves the problem of man-made lake water circulation difficulty substantially.
3) present invention sets different control techniques according to region different in flow rate in lake, and combines microorganism and plant purification
The technology of water body, can effectively reduce the degree of water pollution of man-made lake, and other energy are not required in operational process, reduce
System operation cost.
4) present invention adds man-made lake water body flow circulation energy on the whole relative to artificial Lake Water Body treatment measures
Power, reduces suspended matter in water, nitrogen phosphorus total amount, has effectively facilitated the development of man-made lake aquatic ecosystem.
Brief description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the water conservancy diversion cleaning system schematic diagram of artificial Lake Water Body；
Fig. 2 is gabion training dyke schematic cross-section；
Fig. 3 is that there are water conservancy diversion cleaning system schematic diagram during broken edge area.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
Embodiment 1
The present invention provides a kind of water conservancy diversion cleaning system of manually Lake Water Body, as shown in FIG. 1 to 3, this illustrated therein is
A kind of preferred embodiment of invention.The water conservancy diversion cleaning system of the artificial Lake Water Body of the present invention is divided by the first gabion training dyke 3
It is divided into inhalant region 2 and purification doab two parts.
Specifically, the water conservancy diversion cleaning system is included in the first gabion for surrounding in artificial Lake Water Body and being set into the exit of a lake 1 and leads
Dam 3 is flowed, the manually Lake Water Body is separated into inhalant region 2 and purification doab by the first gabion training dyke 3, and the purification converges
Kind is implanted with water plant in stream area, the first gabion training dyke 3 including the dam body 15 that is arranged in man-made lake water bottom with
And the downstream slope 16 of the back side of the dam body 15 is arranged on, the slope surface of the downstream slope 16 is the pervious material bed of material 13, the back of the body
Rock ballast 14 is filled between the slope surface and dam body 15 on water slope 16, the dam body 15 is piled up by gabion to be formed, and the gabion includes outside
The gabion box 11 of frame, the soil engineering bag being filled in inside the gabion box 11 and the cloth Water warfare being filled in the soil engineering bag
Filler.
As shown in Figure 1, the gabion training dyke 3 is set around the exit of a lake 1 that enters of man-made lake, it is divided into dam body 15 and downstream slope 16
Two parts.Preferably, the slope surface of the downstream slope 16 and man-made lake bottom angle are 50 °~70 °, it is highly preferred that the downstream slope
16 slope surface and man-made lake bottom angle are 60 °.The slope surface of the downstream slope 16 is the pervious material bed of material 13, and seepy material can use height
Intensity, corrosion resistant pervious concrete, metal mesh etc..Densification of vibrating is filled between the slope surface and dam body 15 of the downstream slope 16
Rock ballast 14.
The height of the dam body 15 for artificial lakebed to the 80%~90% of ordinary water level height, can be fitted according to man-made lake depth
Work as adjustment, the ratio of width to height of the dam body 15 is 1:(2~3), to obtain higher structural strength, anti-current scour.
As shown in Fig. 2, gabion box 11 is by improved corrosion, high intensity, the malleable mild steel wire of tool or cladding PVC
Above steel wire is woven using mechanical, is soil engineering bag in gabion box 11, and the interior filling water distribution of bag purifies filler.Preferably, the water distribution
Purification filler includes the zeolite and slag mixed fillers 12 and gravel filling 10 for being filled in outside, and the zeolite is mixed with slag to be filled out
The volume ratio of zeolite and slag in material 12 is 3：1.The zeolite and the particle diameter of zeolite and slag in slag mixed fillers 12 are equal
For 10~100mm, the particle diameter of 10 cobble-stone of gravel filling is 20~110mm, and the zeolite and slag mixed fillers
12 and gravel filling 10 by 15 one end of dam body prolong 15 direction of dam body to the gradual change of other end particle diameter increase or reduce be laid with.
Further, the gabion training dyke 3 is equally divided into 9 sections, and the zeolite is with slag mixed fillers 12 by dam body 15 1
Prolong dam body direction to other end particle diameter and be respectively in end：10~20mm, 20~30mm, 30~40mm, 40~50mm, 50~60mm,
60~70mm, 70~80mm, 80~90mm, 90~100mm.Gravel filling 10 prolongs dam body direction to another telomere by dam body one end
Footpath be respectively 20~30mm, 30~40mm, 40~50mm, 50~60mm, 60~70mm, 70~80mm, 80~90mm, 90~
100mm, 100~110mm.The particle diameter of zeolite, slag and gravel prolongs dam body direction to the other end by 15 one end of dam body and is changed stepwise,
I.e. wherein one end zeolite, slag and gravel select minimum grain size, and zeolite, slag and the gravel of the other end select maximum particle diameter.Dam
The four corners of each gabion box 11 in body 15, rope is sutured above and below, the binding of left and right gabion box with steel wire, vertical overall to strengthen
Stability.
Preferably, the purification doab according to flow velocity of the water body after the first gabion training dyke 3 by slow-to-fast successively
It is divided into the first purification doab 4, second purification doab the 6, the 3rd and purifies doab 7；Wherein, the first purification doab 4
With zeolite in the first gabion training dyke 3 and the section that slag packing material size is 10~40mm, gravel filling particle diameter is 20~50mm
Connect, zeolite and slag packing material size are 40~70mm, gravel in the second purification 6 and first gabion training dyke 3 of doab
Packing material size is that the section of 50~80mm connects, zeolite and slag in the 3rd purification 7 and first gabion training dyke 3 of doab
The section that packing material size is 70~100mm, gravel filling particle diameter is 80~110mm connects.
Purification doab Parallel to the flow direction is arranged at 3 rear of gabion training dyke, according to water body after gabion training dyke 3
The first purification doab 4, second purification doab the 6, the 3rd different in flow rate that is divided into purifies the area of doab 7 three, and the first purification converges
Stream area 4 connects with 11 aperture of gabion box in the first gabion training dyke 3 and the less section of cloth Water warfare packing material size, the second purification
The section medium with 3 middle part gabion box of the first gabion training dyke, 11 aperture and cloth Water warfare packing material size of doab 6 connects, and the 3rd
Purification doab 7 section larger with 11 aperture of gabion box in the first gabion training dyke 3 and cloth Water warfare packing material size connects.
Wherein, the flow path of water body is most short, but connecting with the first purification doab 4 by the in the first purification doab 4
The purification of one gabion training dyke, 3 section is best with filter effect, and water body flow speed is slower, therefore purifies doab 4 first
Naturalization processing is done in lakebed bottom, does not set Artificial facilities, and based on landscape class water plant, supplemented by environmental water plant,
Reservation region as the man-made lake ecosystem.Second purification 6 water volume flow rate of doab it is moderate, by add using denitrifying bacterium as
Main microbial bacterial agent periodically launches carbon source as the second purification 6 water body purification measure of doab, promotes the anti-nitre of microorganism
Change acts on.The water body flow speed of 3rd purification doab 7, while water body flow path is longer, therefore in the 3rd purification
Doab 7 adds the microbial bacterial agent based on nitrifier, and coordinates the heavy water of plantation and very water water plant, increase water body oxygen-containing
Amount, promotes the nitrification of microorganism.
As shown in Figure 1, the water conservancy diversion cleaning system further includes the shunting in the broken edge area 9 for being arranged on artificial Lake Water Body
Floating block 8, shunting 8 section of the floating block shape triangular in shape, described shunting 8 one jiaos of faces of floating block are in the irregular of artificial Lake Water Body
The center of the recess of marginal zone 9, it is described shunting floating block 8 on kind be implanted with water plant.In the broken edge area 9 of man-made lake
(at dead angle) can also set shunting floating block 8, and the angle of triangle shunting floating block 8 is can adjust according to the size in marginal trough area.Point
Stream floating block 8 overall 9/10ths stays 1/10th to expose the surface not below the water surface.Preferably, the bottom of the shunting floating block 8
Portion is equipped with cylindrical cavity in the position at three angles, while is equipped with and fixes at cylindrical cavity described in man-made lake water bottom face
Column, the vertical columns are embedded in the cylindrical cavity, shunting floating block 8 is moved up and down with water level, and prevent from shunting
Floating block 8 or so translates.
As shown in figure 3, divide whole people equally when the line entered between the exit of a lake 1 and lake outlet 5 of the manually Lake Water Body is approximate
During work Lake Water Body, the second gabion training dyke 17 is equipped with around lake outlet 5 in artificial Lake Water Body, the second gabion training dyke 17
Change of size is opposite with the change of size direction of the first gabion training dyke 3 in cloth Water warfare filler.Preferably, described first
Purifying the water plant planted in doab 4 includes water lily, mullet grass, thousand fiddleheads, is planted in the second purification doab 6
Water plant includes big drift, duckweed, spatterdock, Eichhornia crassipes, and the water plant planted in the 3rd purification doab 7 includes reed
Reed, the stem or leaf of cattail, lotus, Scirpus tabernaemontani, hornwort, watermifoil, eel grass.
The water conservancy diversion cleaning system of the artificial Lake Water Body of the present invention in man-made lake by building water conservancy diversion cleaning system, first by entering
The gabion training dyke of exit of a lake position is split and is guided to the water body for entering man-made lake, flows out gabion training dyke further according to water body
Afterwards different in flow rate takes different purified treatment measures, and artificial Lake Water Body can not only be promoted to be circulated in whole lake region, purifies
Water quality, additionally it is possible to dependence of the man-made lake to electric machinery cleaning equipment is reduced, the loss of energy is reduced on to greatest extent, and
Strengthen the landscape effect of man-made lake.
Embodiment 2
The present invention's additionally provides a kind of construction method of the manually water conservancy diversion cleaning system of Lake Water Body, the construction method bag
Include following steps：
A, the first gabion training dyke 3 is built, wherein gabion makes and is sequentially completed cloth Water warfare filler, soil from the inside to the outside
Work bag, gabion box 15, gabion are piled up to form dam body 15 by the way of layering, while construct downstream slope 16 using rock ballast 14, and
The pervious material bed of material 13 is laid with the slope surface of the downstream slope 16.
First gabion training dyke 3 is inhalant region with entering lake shore protection to surround region, accounts for the 1/8~1/5 of whole man-made lake.
Gabion using layering by the way of pile up, every layer of Parallel to the flow direction be followed successively by gravel filling 10, zeolite and slag mixed fillers 12 with
Downstream slope 16, and can be determined to pile up the number of plies according to height.Enter 1 water of the exit of a lake and first pass around gravel gabion water distribution uniformity, then pass through
Zeolite is filtered with slag mixed fillers 12, is discharged finally by downstream slope 16.
B, the first gabion training dyke 3 built is equally divided into three sections, the particle diameter of the cloth Water warfare filler increases successively
Add or reduce, the purification doab is divided into the according to flow velocity of the water body after the first gabion training dyke 3 by slow-to-fast
One purification doab 4, second purifies doab the 6, the 3rd and purifies doab 7, and the first purification doab 4, second purifies doab
6th, quarantine measures are not done between the 3rd purification doab 7.Wherein, in the first purification 4 and first gabion training dyke 3 of doab
Zeolite connects with the section that slag packing material size is 10~40mm, gravel filling particle diameter is 20~50mm, and second purification converges
Flow zeolite and slag packing material size in 6 and first gabion training dyke 3 of area be 40~70mm, gravel filling particle diameter be 50~80mm's
Section connects, in the 3rd purification 7 and the first gabion training dyke 3 of doab zeolite and slag packing material size be 70~100mm,
Gravel filling particle diameter is that the section of 80~110mm connects.
C, the first purification doab 4, second is determined according to the relative position for entering the exit of a lake 1 and lake outlet 5 of artificial Lake Water Body
Purify doab the 6, the 3rd and purify 7th three area of doab and the particle diameter gradual change direction of cloth Water warfare filler.When the artificial Lake Water Body
The line entered between the exit of a lake 1 and lake outlet 5 it is approximate when dividing whole artificial Lake Water Body equally, then cloth Water warfare packing material size gradual change side
To no requirement (NR), second gabion training dyke 17 is set around lake outlet 5 in artificial Lake Water Body, the second gabion training dyke 17
Change of size is opposite with the change of size direction of the first gabion training dyke 3 in cloth Water warfare filler.
If lake outlet 5 approximate can not divide whole lake body equally with the line entered between the exit of a lake 3, lake outlet 5 is with entering the exit of a lake 3
Between line at one end where region be the first purification doab 4, and the gabion training dyke packing material size to connect is smaller, to
Other end particle diameter becomes larger, while can be not provided with the second gabion training dyke 17 at lake outlet 5.
D, the planting aquatic plants in the purification doab, the first purification doab 4, second purify doab the 6, the 3rd
The water plant for purifying 7 three ecological region planting of doab is different.Wherein, the water plant planted in the first purification doab 4
Including water lily, mullet grass, thousand fiddleheads, the water plant of plantation includes big drift, duckweed, wanders without a fixed dwelling in the second purification doab 6
Grass, Eichhornia crassipes, it is described 3rd purification doab 7 in plantation water plant include reed, the stem or leaf of cattail, lotus, Scirpus tabernaemontani, hornwort,
Watermifoil, eel grass.
Specifically, the first purification 4 flow velocity of doab is preferable compared with slow and water quality, is planted with landscapes such as water lily, mullet grass, thousand fiddleheads
Based on thing；Second purification doab 6 belongs to middle of a lake area, and denitrification needs anaerobic environment, therefore plants and float greatly on a small quantity, is floating
The fluitantes such as duckweed, spatterdock, Eichhornia crassipes；3rd purification doab 7 emergent aquactic plant using reed, the stem or leaf of cattail, lotus and Scirpus tabernaemontani as
It is main, coordinate the submerged plants such as plantation hornwort, watermifoil, eel grass, create good root system aerobic environment.
3rd purification 7 root system of plant of doab is nearby because the sufficient aerobic zone formed of oxygen makes the powerful life of nitrifying bacteria community
It is long, and substantial amounts of ammonia nitrogen class material is converted into nitrate nitrogen and nitrite nitrogen class material；And the 3rd purifies 7 water volume flow rate of doab
Comparatively fast, after nitrification water body merge into the second purification doab 6, pass through hanging down away from aquatic vegetation and middle of a lake area
Straight depth forms anaerobic environment, promotes denitrification.3rd purification 7 aquatic plant residues of doab are net into the 3rd with current
Change doab 7, lakebed is deposited on since flow velocity reduces, can be as the carbon source of denitrification.
E, when artificial Lake Water Body, there are during broken edge area 9, then set to shunt on the water surface in broken edge area 9 to float
Block 8, and the center of recess of the described shunting 8 one jiaos of faces of floating block in the broken edge area 9 of artificial Lake Water Body, and described
Planting aquatic plants on floating block 8 are shunted, increase its landscape effect.
In through this embodiment construction method structure artificial Lake Water Body water conservancy diversion cleaning system its at least have it is following
Advantage：
1) the water conservancy diversion cleaning system of the invention by building artificial Lake Water Body, not only helps increase the stream of artificial Lake Water Body
Dynamic property, and water body region different in flow rate is combined with control techniques, suspended matter, nitrogen phosphorus total amount effectively in reduction water, lifting
The ecology and landscape effect of man-made lake.
2) present invention plays preliminary purification by being arranged at gabion training dyke at the exit of a lake to the water source for entering man-made lake
With the effect of filtering.And by the cloth Water warfare filler of size fractionated, the path length flowed through according to lake water adjusts man-made lake
Water body different zones flow velocity, solves the problem of man-made lake water circulation difficulty substantially.
3) present invention sets different control techniques according to region different in flow rate in lake, and combines microorganism and plant purification
The technology of water body, can effectively reduce the degree of water pollution of man-made lake, and other energy are not required in operational process, reduce
System operation cost.
4) present invention adds man-made lake water body flow circulation energy on the whole relative to artificial Lake Water Body treatment measures
Power, reduces suspended matter in water, nitrogen phosphorus total amount, has effectively facilitated the development of man-made lake aquatic ecosystem.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
It can modify to the embodiment of the present invention or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical solution, it should all cover among the claimed technical solution scope of the present invention.
Claims (10)
- A kind of 1. water conservancy diversion cleaning system of manually Lake Water Body, it is characterised in that：The water conservancy diversion cleaning system is included in artificial lake water The the first gabion training dyke (3) set into the exit of a lake (1) is surrounded in vivo, and the first gabion training dyke (3) is by the artificial lake water Body is separated into inhalant region (2) and purification doab, and kind is implanted with water plant, the first gabion water conservancy diversion in the purification doab Dam (3) includes the dam body (15) being arranged in man-made lake water bottom and is arranged on the backwater of the back side of the dam body (15) Slope (16), the slope surface of the downstream slope (16) are the pervious material bed of material (13), the slope surface and dam body (15) of the downstream slope (16) it Between fill rock ballast (14), the dam body (15) is piled up by gabion to be formed, and the gabion box (11) of the gabion including external frame, fill out Fill in the internal soil engineering bag of the gabion box (11) and the cloth Water warfare filler being filled in the soil engineering bag.
- 2. water conservancy diversion cleaning system according to claim 1, it is characterised in that：The slope surface and man-made lake of the downstream slope (16) Bottom angle is 50 °~70 °；The height of the dam body (15) is artificial lakebed to the 80%~90% of ordinary water level height, the dam The ratio of width to height of body (15) is 1:(2~3).
- 3. water conservancy diversion cleaning system according to claim 1, it is characterised in that：The cloth Water warfare filler includes being filled in outer The zeolite of side and slag mixed fillers (12) and gravel filling (10)；The zeolite and zeolite and steel in slag mixed fillers (12) The particle diameter of slag is 10~100mm, and the particle diameter of gravel filling (10) cobble-stone is 20~110mm, and the zeolite with Slag mixed fillers (12) and gravel filling (10) prolong dam body (15) direction to other end particle diameter gradual change by dam body (15) one end and increase Big or reduction is laid with.
- 4. water conservancy diversion cleaning system according to claim 3, it is characterised in that：In the zeolite and slag mixed fillers (12) Zeolite and slag volume ratio be 3：1.
- 5. water conservancy diversion cleaning system according to claim 3, it is characterised in that：The purification doab is according to water body by the Flow velocity after one gabion training dyke (3) is divided into the first purification doab (4), the second purification doab (6), the by slow-to-fast Three purifications doab (7)；Wherein, first purification doab (4) and zeolite in the first gabion training dyke (3) and slag filler The section that particle diameter is 10~40mm, gravel filling particle diameter is 20~50mm connects, second purification doab (6) and the first stone Zeolite connects with the section that slag packing material size is 50~80mm, gravel filling particle diameter is 40~70mm in cage training dyke (3), institute State that the 3rd purification doab (7) and zeolite in the first gabion training dyke (3) and slag packing material size are 70~100mm, gravel fills out The section that material particle diameter is 80~110mm connects.
- 6. water conservancy diversion cleaning system according to claim 1, it is characterised in that：The water conservancy diversion cleaning system, which further includes, to be arranged on The shunting floating block (8) in the broken edge area (9) of artificial Lake Water Body, shunting floating block (8) the section shape triangular in shape are described (8) one jiaos of faces of floating block are shunted in the center of the recess in the broken edge area (9) of artificial Lake Water Body, the shunting floating block (8) kind is implanted with water plant on.
- 7. water conservancy diversion cleaning system according to claim 1, it is characterised in that：The bottom of the shunting floating block (8) is at three The position at angle is equipped with cylindrical cavity, while is equipped with vertical columns, institute described in man-made lake water bottom face at cylindrical cavity Vertical columns are stated to be embedded in the cylindrical cavity.
- 8. water conservancy diversion cleaning system according to claim 3, it is characterised in that：Enter the exit of a lake (1) when the manually Lake Water Body Line between lake outlet (5) is approximate when dividing whole artificial Lake Water Body equally, and the is equipped with around lake outlet (5) in artificial Lake Water Body Two gabion training dykes (17), change of size and first gabion in the cloth Water warfare filler of the second gabion training dyke (17) The change of size direction of training dyke (3) is opposite.
- 9. water conservancy diversion cleaning system according to claim 5, it is characterised in that：Plantation in first purification doab (4) Water plant include water lily, mullet grass, thousand fiddleheads, water plant of plantation includes big in second purification doab (6) Drift, duckweed, spatterdock, Eichhornia crassipes, the water plant of the interior plantation of the 3rd purification doab (7) include reed, the stem or leaf of cattail, lotus Flower, Scirpus tabernaemontani, hornwort, watermifoil, eel grass.
- A kind of 10. construction method of the manually water conservancy diversion cleaning system of Lake Water Body, it is characterised in that：The construction method includes as follows Step：A, the first gabion training dyke (3) in the claims described in any one claim, wherein gabion system are built Cloth Water warfare filler, soil engineering bag, gabion box (15) are sequentially completed from the inside to the outside, and gabion is piled up to form dam by the way of layering Body (15), while downstream slope (16) is constructed using rock ballast (14), and it is laid with the pervious material bed of material in the slope surface of the downstream slope (16) (13)；B, the first gabion training dyke (3) built is equally divided into three sections, the particle diameter of the cloth Water warfare filler increases successively Or reduce, the purification doab is divided into the according to flow velocity of the water body after the first gabion training dyke (3) by slow-to-fast One purification doab (4), the second purification doab (6), the 3rd purification doab (7)；Wherein, the first purification doab (4) be 10~30mm with zeolite and slag packing material size in the first gabion training dyke (3), gravel filling particle diameter be 20~40mm's Section connects, in the second purification doab (6) and the first gabion training dyke (3) zeolite and slag packing material size for 40~ 60mm, the section that gravel filling particle diameter is 50~70mm connect, the 3rd purification doab (7) and the first gabion training dyke (3) zeolite connects with the section that slag packing material size is 70~90mm, gravel filling particle diameter is 80~100mm in；C, the first purification doab (4), the are determined according to the relative position for entering the exit of a lake (1) and lake outlet (5) of artificial Lake Water Body The particle diameter gradual change direction of two purifications doab (6), the 3rd purification (7) three area of doab and cloth Water warfare filler；When described artificial The line entered between the exit of a lake (1) and lake outlet (5) of Lake Water Body is approximate when dividing whole artificial Lake Water Body equally, in artificial Lake Water Body The grain in lake outlet (5) the second gabion training dyke (17) of setting, the cloth Water warfare filler of the second gabion training dyke (17) Footpath change is opposite with the change of size direction of the first gabion training dyke (3)；D, the planting aquatic plants in the purification doab, wherein, the aquatic plant of plantation in first purification doab (4) Thing includes water lily, mullet grass, thousand fiddleheads, in second purification doab (6) water plant of plantation include big drift, duckweed, Spatterdock, Eichhornia crassipes, the water plant of the interior plantation of the 3rd purification doab (7) include reed, the stem or leaf of cattail, lotus, Scirpus tabernaemontani, gold Fish algae, watermifoil, eel grass；E, when artificial Lake Water Body, there are when broken edge area (9), then set to shunt on the water surface of broken edge area (9) to float Block (8), and the center of recess of described shunting (8) the one jiaos of faces of floating block in the broken edge area (9) of artificial Lake Water Body, and The planting aquatic plants on the shunting floating block (8).
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| CN201711442116.0A CN107935325A (en) | 2017-12-27 | 2017-12-27 | A kind of the water conservancy diversion cleaning system and its construction method of manually Lake Water Body |
| CN201821562544.7U CN208949095U (en) | 2017-12-27 | 2018-09-20 | A kind of water conservancy diversion purification system of artificial Lake Water Body |
| CN201811103137.4A CN108947152B (en) | 2017-12-27 | 2018-09-20 | Diversion purification system for artificial lake water body and construction method thereof |
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| CN201711442116.0A CN107935325A (en) | 2017-12-27 | 2017-12-27 | A kind of the water conservancy diversion cleaning system and its construction method of manually Lake Water Body |
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| CN201811103137.4A Active CN108947152B (en) | 2017-12-27 | 2018-09-20 | Diversion purification system for artificial lake water body and construction method thereof |
| CN201821562544.7U Active CN208949095U (en) | 2017-12-27 | 2018-09-20 | A kind of water conservancy diversion purification system of artificial Lake Water Body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108394955A (en) * | 2018-05-28 | 2018-08-14 | 环境保护部南京环境科学研究所 | A kind of small rivers forward type dephosphorization apparatus and method based on overflow weir |
| CN110952496A (en) * | 2019-12-03 | 2020-04-03 | 中国科学院地理科学与资源研究所 | Urban water flow ecological guide control and diversion system |
| CN111139784A (en) * | 2020-01-17 | 2020-05-12 | 徐州工程学院 | Point source pollution enhanced retention and purification artificial wetland system at lake inlet and lake outlet |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107935325A (en) * | 2017-12-27 | 2018-04-20 | 北京东方利禾景观设计有限公司 | A kind of the water conservancy diversion cleaning system and its construction method of manually Lake Water Body |
| CN113184999B (en) * | 2021-05-13 | 2024-01-23 | 武汉中科水生生态环境股份有限公司 | Shallow lake substrate spot blocking system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103628447B (en) * | 2013-12-19 | 2016-06-15 | 环境保护部南京环境科学研究所 | It is a kind of that so that arc ecology training dyke is feature, exit of a lake front damming processes system |
| CN204324990U (en) * | 2014-12-08 | 2015-05-13 | 北京正和恒基滨水生态环境治理股份有限公司 | Be applicable to the multi-stage biological filter tank-ecological pond purification system into lake landscape water body |
| CN104609664B (en) * | 2015-01-18 | 2017-03-01 | 宁波天河水生态科技股份有限公司 | The method in photocatalysis Ecology comprehensive control river course |
| RU2601818C1 (en) * | 2015-07-22 | 2016-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования Кабардино-Балкарский государственный аграрный университет им. В.М. Кокова (ФГБОУ ВО КБГАУ) | Erection method of combined drainage earth structures |
| CN107935325A (en) * | 2017-12-27 | 2018-04-20 | 北京东方利禾景观设计有限公司 | A kind of the water conservancy diversion cleaning system and its construction method of manually Lake Water Body |
-
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394955A (en) * | 2018-05-28 | 2018-08-14 | 环境保护部南京环境科学研究所 | A kind of small rivers forward type dephosphorization apparatus and method based on overflow weir |
| CN110952496A (en) * | 2019-12-03 | 2020-04-03 | 中国科学院地理科学与资源研究所 | Urban water flow ecological guide control and diversion system |
| CN111139784A (en) * | 2020-01-17 | 2020-05-12 | 徐州工程学院 | Point source pollution enhanced retention and purification artificial wetland system at lake inlet and lake outlet |
Also Published As
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| CN108947152A (en) | 2018-12-07 |
| CN208949095U (en) | 2019-06-07 |
| CN108947152B (en) | 2024-05-14 |
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