CN107954576A - A kind of unpowered staged ecological revetment cleaning system in river - Google Patents
A kind of unpowered staged ecological revetment cleaning system in river Download PDFInfo
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- CN107954576A CN107954576A CN201711287536.6A CN201711287536A CN107954576A CN 107954576 A CN107954576 A CN 107954576A CN 201711287536 A CN201711287536 A CN 201711287536A CN 107954576 A CN107954576 A CN 107954576A
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- water
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- purification tank
- staged
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- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000000746 purification Methods 0.000 claims abstract description 57
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 241000196324 Embryophyta Species 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 7
- 239000010457 zeolite Substances 0.000 claims description 7
- 239000010455 vermiculite Substances 0.000 claims description 6
- 229910052902 vermiculite Inorganic materials 0.000 claims description 6
- 235000019354 vermiculite Nutrition 0.000 claims description 6
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 235000005273 Canna coccinea Nutrition 0.000 claims description 2
- 240000008555 Canna flaccida Species 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 244000052363 Cynodon dactylon Species 0.000 claims description 2
- 241000234643 Festuca arundinacea Species 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000035568 catharsis Effects 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 description 7
- 231100000719 pollutant Toxicity 0.000 description 7
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 241000545744 Hirudinea Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Abstract
The present invention relates to a kind of unpowered staged ecological revetment cleaning system in river, including water-raising system, cistern and staged bank protection, water-raising system includes intake pool, intake pool is connected through water inlet pipe with river, intake pool lower part is connected through water pipe with the hydraulic ram water inlet in pump pond, hydraulic ram water outlet in pump pond is connected with mouth under upward lifting pipe, lifting pipe is suitable for reading to be connected with cistern, staged bank protection includes the co-walled purification tank of stair-stepping multistage, the first order purification tank and cistern on top are co-walled, barricade between first order purification tank and cistern is perforation cloth waterwall, afterbody purification tank is communicated with water receiving tank close to the side in river, water receiving tank is connected through outlet pipe with river, hypothallus is filled with clarifier-tank, kind has plant on hypothallus;The configuration of the present invention is simple, can efficiently use the kinetic energy in the existing space in river and river itself, intercept pollution of area source, give full play to the catharsis in river, effect is good, and economic and social benefit is notable.
Description
Technical field
The present invention relates to river ecological protection, particularly a kind of unpowered staged ecological revetment cleaning system in river.
Background technology
With human society and economic fast development, the discharge of the industrial pollutant such as life point source and agricultural area source is continuous
Increase, the improvement for point source pollutants such as town sewages, although there has been the technology of comparative maturity in country, it discharges mark
The accurate requirement with surface water V class water quality also has larger gap, and the pollution of area source for entering water body with rainfall runoff etc. in addition also lacks
Weary effective management and control means so that different degrees of pollution occurs in the river in China.Therefore, how soil is saved to greatest extent
Ground and power resource, give full play to effect of the river in pollutant purification, become particularly important.
River course slope protection is divided into nature bank protection, flinty slope, ecological revetment etc., wherein ecological revetment because with well net
Change effect and landscape effect, and also function to preferable effect in river corridor restoration and be concerned by people, it is such as a kind of black
Smelly water restoration and treatment ecological revetment(Patent No. CN201610850516.4), fan-shaped multistage pond-ladder type ecological buffer-type shore protection system
(The patent No. 201310009973.7), stereo in-situ ecological urban water system repairing process(The patent No.
200710079315.X)Deng, but the effect of current ecological revetment is substantially confined in terms of intercepting and purifying pollution of area source, for
River water cannot then give full play to its catharsis, ecological revetment is also played purifying river water while pollution of area source is retained
The ecological revetment of effect, yet there are no report disclosed in correlation.
The content of the invention
For the above situation, to overcome the defect of the prior art, it is an object of the present invention to provide a kind of river unpowered rank
Pond-ladder type ecological bank protection cleaning system, can effectively solve current ecological revetment and only intercept and purify pollution of area source, without net
The problem of changing river water function.
The technical solution that the present invention solves is, including water-raising system, cistern and staged bank protection, water-raising system and water storage
Pond is connected, and cistern is connected with staged bank protection;
The water-raising system includes the intake pool positioned at river side, and intake pool is connected through water inlet pipe with river, and water inlet pipe enters
The mouth of a river is equipped with grid, and intake pool lower part is connected through water pipe with the hydraulic ram water inlet in pump pond, and cover board is covered with the top of intake pool,
Overflow pipe is housed in intake pool upper portion side wall, the first control valve is housed on water pipe, pump hydraulic ram water outlet in pond with upwards
Lifting pipe under mouth be connected, lifting pipe is suitable for reading to be connected with cistern, and the second control valve, the pump pond are housed on lifting pipe
Go up and Tail water reuse mouth pipe is housed, the discharge opening of Tail water reuse mouth pipe and hydraulic ram is highly consistent, pumps water level and discharge opening in pond
On along concordant;
The staged bank protection includes the co-walled purification tank of stair-stepping multistage, and first order purification tank and the cistern on top are total to
Wall, cistern and multiple purification tanks such as form at stepped, the barricade between the first order purification tank and cistern of difference in height
For cloth waterwall of perforating, afterbody purification tank is communicated with water receiving tank close to the side in river, and water receiving tank connects through outlet pipe and river
It is logical, hypothallus is filled with the clarifier-tank, kind has plant on hypothallus.
The configuration of the present invention is simple, novel and unique is easy to use, economizes on resources, and can efficiently use the existing space in river
With the kinetic energy in river itself, pollution of area source being intercepted, gives full play to the catharsis in river, effect is good, while has landscape effect concurrently,
Economic and social benefit is notable.
Brief description of the drawings
Fig. 1 is the structural front view of the present invention;
Fig. 2 is the structure top view of the present invention;
Fig. 3 is the A-A sectional views in Fig. 1 of the present invention;
Fig. 4 is the B-B sectional views in Fig. 3 of the present invention;
Fig. 5 is C-C the and D-D sectional views in Fig. 3 of the present invention;
Fig. 6 is the E-E sectional views in Fig. 3 of the present invention.
Embodiment
Elaborate below in conjunction with attached drawing to the embodiment of the present invention.
As shown in figures 1 to 6, the unpowered staged ecological revetment cleaning system in a kind of river, including water-raising system 1, cistern
2 and staged bank protection 3, water-raising system 1 be connected with cistern 2, cistern 2 with staged bank protection 3 be connected;
The water-raising system 1 includes the intake pool 4 positioned at 15 side of river, and intake pool 4 is connected through water inlet pipe 16 with river 15, into
The water inlet of water pipe 16 is equipped with grid, and 4 lower part of intake pool is connected through water pipe 5 with 7 water inlet of hydraulic ram in pump pond 6, intake pool 4
Top is covered with cover board 14, and overflow pipe 17 is housed in 14 upper portion side wall of intake pool, and the first control valve 18 is housed on water pipe 5, pump
7 water outlet of hydraulic ram in pond 6 is connected with upward 8 times mouths of lifting pipe, and lifting pipe 8 is suitable for reading to be connected with cistern 2, pumps up water
Second control valve 21 is housed on pipe 8, Tail water reuse mouth pipe 19, Tail water reuse mouth pipe 19 and hydraulic ram 7 are housed on the pump pond 6
Discharge opening 20 it is highly consistent, pump pond 6 in water level with discharge opening 20 along concordant;
The staged bank protection 3 includes the co-walled purification tank of stair-stepping multistage, the first order purification tank 10-1 on top and water storage
Pond 2 is co-walled, stepped, the first order purification tank 10-1 and the cistern 2 of the differences in height such as cistern 2 and multiple purification tanks are formed
Between barricade be perforation cloth waterwall 29, afterbody purification tank is communicated with water receiving tank 11, water receiving tank close to the side in river 15
11 connect through outlet pipe 12 with river 15, and hypothallus is filled with the clarifier-tank, and kind has plant 13 on hypothallus.
In order to ensure using effect and easy to use,
The cistern 2 is that width 0.5m, is highly 1m along the cuboid in river direction made of armored concrete, long
Degree is consistent with 3 length of staged bank protection, its side wall upper part has overflow port 9.
The water level of the intake pool 4 is higher than at least 30cm at the top of the mouth of pipe of water pipe 5, the nozzle base distance water inlet of water pipe 5
4 bottom 15cm of pond, the mouth of pipe of water pipe 5 stretch into 30-50cm in intake pool 4.
The intake pool 4 and the water-head in pump pond 6 are 1-7m.
The water pipe 5 is long straight hollow cylinder, the length of 5 highest point of water pipe with 6-8 times of pump 6 water-head of pond, water pipe 5
Water inlet is mounted in apart from intake pool 50cm's equipped with the stainless steel filter screen that aperture is 2-2.5mm, first control valve 18
On water pipe 5.
The purification tank at least three-level, including first order purification tank 10-1, second level purification tank 10-2 from high to low
With third level purification tank 10-3, the width of purification tanks at different levels is 0.5-1.0m, is highly 0.5-1.5m, length 5-20m, it is high
It is 0.2-1.0m to spend difference;Matrix floor height 0.45-0.95m in every grade of purification tank, equal distance at the top of the hypothallus in every grade of purification tank
5cm at the top of every grade of purification tank.
Hypothallus in the first order purification tank 10-1 includes gravel layer 22, iron carbon filler layer 23 and pottery from bottom to top
Granulosa 24, it is gravel layer that its height, which compares,:Iron carbon filler layer:Haydite layer=2:1:Hypothallus bag in 2, second level purification tank 10-2
Red and expert piece of layer 25 of gravel layer 22, honeycomb and zeolite layer 26 from bottom to top is included, it is gravel layer that its height, which compares,:Red and expert piece of layer of honeycomb:
Zeolite layer=1:1:Hypothallus in 1, third level purification tank 10-3 includes gravel layer 22, extra large oyster shell 27 and leech from bottom to top
Rock layers 28, it is gravel layer that its height, which compares,:Extra large oyster shell:Vermiculite layers=5:2:3;The gravel, iron carbon filler, honeycomb common brick block,
The particle diameter of extra large oyster shell is 10-30mm, and haydite, zeolite, vermiculite particle diameter are 10-15mm.
The plant 13 is canna, the one or more in wilson iris, Festuca Arundinacea, Bermuda grass.
Circular hole 30 is evenly equipped with the perforation cloth waterwall 29, aperture 6-8mm, the pitch-row of adjacent circular holes is 10cm, described
12 a diameter of 10cm of outlet pipe.
The cistern 2, intake pool 4, the wall thickness of purification tank are 10-15cm.
The present invention purification process be:River water initially enters the intake pool of river side, and hydraulic ram is delivered to through water pipe, by
River water is promoted in cistern by hydraulic ram, and then perforated cloth waterwall is entered in multistage purification groove, and is perforated and discharged water to receipts
In sink, finally it is emitted into by water receiving tank in downstream river course.
Before the pollution of area source that runoff zones are come or the river water lifted through water-raising system enter river, first have to by this hair
Staged ecological revetment cleaning system that bright river is unpowered, i.e. current enter purification tanks at different levels under the effect of gravity, in runoff
Silt settled, the pollutant in runoff and river water by biological membrane degradation and plant absorption in matrix physical absorption, matrix,
Enter river after multistage purification, so as to play the role of retaining pollution of area source and purifying river water.
The present invention has the advantages that following prominent:
(1)The present invention uses hydraulic ram water-raising system, can not consume the energy such as electricity, oil, coal, make full use of water levels of upstream and downstream
Difference, is promoted to 2-20m height by river water by hydraulic ram, is then purified by bank protection.Conventional river side purifies, is different
The techniques such as position purification are generally required carries out water lift using water pump, and power consumption is big, and takes land resource outside substantial amounts of river, this hair
The bright energy using river in itself, completes catharsis in river, and compared with conventional purification system, operating cost drops significantly
It is low, it make use of river space to greatest extent, save large amount of land resources.
(2)The present invention is rationally assembled the matrix with different conversion characteristics, can give full play to the net of matrix
Change acts on.The various matrix used are respectively provided with loose structure, the advantages of specific surface area is big, be good pollutant sorbing material and
Biofilm carrier, iron carbon filler can promote the removal of difficult degradation COD in water body, zeolite etc. to have good ammonia nitrogen removal effect,
Extra large oyster shell, vermiculite also have greater advantage in terms of dephosphorization is gone, and COD, nitrogen and phosphorus pollution thing in water removal are removed in reinforcing.The useless bee used
Nest common brick can not only adsorb pollutant, and a kind of mode that changing waste into resources utilizes.
(3)The present invention is provided with multistage purification sink, loads matrix and planting plants in purification water tank, forms matrix-plant
Thing-microorganism synergistic purification system, effectively facilitates the removal of pollutant, and through experimental test, a kind of river of the invention is unpowered
Staged ecological revetment cleaning system can reach 30%, 80% and 50% respectively to the removal rate of COD in river water, ammonia nitrogen, total phosphorus.
(4)The various water plants of plantation such as landscape can be combined in the purification tank that the present invention is set need, plant growth in
On bank protection, be also possible to prevent runoff and wash away, play the role of stable banks, while rainwash etc. enter river before also need through
Purification tank is crossed, and then intercepts pollution of area source.
(5)A kind of unpowered staged ecological revetment cleaning system in river of the present invention has multiple functions, such as prevents footpath
Stream washes away, intercepts pollution of area source, nearby purifying river water etc., has beautification and catharsis concurrently, and economizes the land resource, operation and maintenance
It is convenient, there is unique advantage, economic and social benefit in terms of natural river, the particularly larger river ecological purification of drop
Significantly.
Claims (10)
1. a kind of unpowered staged ecological revetment cleaning system in river, including water-raising system(1), cistern(2)And staged
Bank protection(3), it is characterized in that:Water-raising system(1)With cistern(2)It is connected, cistern(2)With staged bank protection(3)It is connected;
The water-raising system(1)Including positioned at river(15)The intake pool of side(4), intake pool(4)Through water inlet pipe(16)With river
Road(15)Connection, water inlet pipe(16)Water inlet grid, intake pool are housed(4)Lower part is through water pipe(5)With pumping pond(6)Interior water hammer
Pump(7)Water inlet connects, intake pool(4)Top is covered with cover board(14), intake pool(14)Overflow pipe is housed in upper portion side wall
(17), water pipe(5)It is upper that first control valve is housed(18), pump pond(6)Interior hydraulic ram(7)Water outlet and upward lifting pipe
(8)Lower mouth is connected, lifting pipe(8)Suitable for reading and cistern(2)It is connected, lifting pipe(8)It is upper that second control valve is housed(21),
The pump pond(6)It is upper that Tail water reuse mouth pipe is housed(19), Tail water reuse mouth pipe(19)With hydraulic ram(7)Discharge opening(20)Highly
Unanimously, pond is pumped(6)Interior water level and discharge opening(20)On along concordant;
The staged bank protection(3)Including the co-walled purification tank of stair-stepping multistage, the first order purification tank on top(10-1)With
Cistern(2)It is co-walled, cistern(2)With multiple purification tanks form etc. difference in height stepped, the first order purification tank(10-
1)With cistern(2)Between barricade for perforation cloth waterwall(29), afterbody purification tank is close to river(15)Side connection
There is water receiving tank(11), water receiving tank(11)Through outlet pipe(12)With river(15)Connect, hypothallus, base are filled with the purification tank
Kind has plant on matter layer(13).
2. the unpowered staged ecological revetment cleaning system in river according to claim 1, it is characterized in that:The cistern
(2)For, along the cuboid in river direction, width 0.5m, is highly 1m made of armored concrete, length is protected with staged
Slope(3)Length is consistent, its side wall upper part has overflow port(9).
3. the unpowered staged ecological revetment cleaning system in river according to claim 1, it is characterized in that:The intake pool
(4)Water level be higher than water pipe(5)The mouth of pipe at the top of at least 30cm, water pipe(5)Nozzle base apart from intake pool(4)Bottom
15cm, water pipe(5)The mouth of pipe stretch into intake pool(4)Interior 30-50cm.
4. the unpowered staged ecological revetment cleaning system in river according to claim 1, it is characterized in that:The intake pool
(4)With pumping pond(6)Water-head be 1-7m.
5. the unpowered staged ecological revetment cleaning system in river according to claim 1, it is characterized in that:The water pipe
(5)For the straight hollow cylinder of length, the length of water pipe(5)Highest point and pump pond(6)6-8 times of water-head, water pipe(5)Water inlet
Equipped with the stainless steel filter screen that aperture is 2-2.5mm, first control valve(18)Mounted in the water pipe apart from intake pool 50cm(5)
On.
6. the unpowered staged ecological revetment cleaning system in river according to claim 1, it is characterized in that:The purification tank
At least three-level, including first order purification tank from high to low(10-1), second level purification tank(10-2)With third level purification tank
(10-3), the width of purification tanks at different levels is 0.5-1.0m, is highly 0.5-1.5m, and length 5-20m, its difference in height is 0.2-
1.0m;Matrix floor height 0.45-0.95m in every grade of purification tank, every grade of purification groove top of hypothallus distance from top in every grade of purification tank
Portion 5cm.
7. the unpowered staged ecological revetment cleaning system in river according to claim 1, it is characterized in that:The first order
Purification tank(10-1)Interior hypothallus includes gravel layer from bottom to top(22), iron carbon filler layer(23)With haydite layer(24), its
Highly ratio is gravel layer:Iron carbon filler layer:Haydite layer=2:1:2, second level purification tank(10-2)Interior hypothallus is included under
Gravel layer on and(22), red and expert piece of layer of honeycomb(25)And zeolite layer(26), it is gravel layer that its height, which compares,:Red and expert piece of layer of honeycomb:
Zeolite layer=1:1:1, third level purification tank(10-3)Interior hypothallus includes gravel layer from bottom to top(22), extra large oyster shell
(27)And vermiculite layers(28), it is gravel layer that its height, which compares,:Extra large oyster shell:Vermiculite layers=5:2:3;The gravel, iron carbon filler, bee
Nest common brick block, the particle diameter of extra large oyster shell are 10-30mm, and haydite, zeolite, vermiculite particle diameter are 10-15mm.
8. the unpowered staged ecological revetment cleaning system in river according to claim 1, it is characterized in that:The plant
(13)For the one or more in canna, wilson iris, Festuca Arundinacea, Bermuda grass.
9. the unpowered staged ecological revetment cleaning system in river according to claim 1, it is characterized in that:The perforation cloth
Waterwall(29)On be evenly equipped with circular hole(30), aperture 6-8mm, the pitch-rows of adjacent circular holes is 10cm, the outlet pipe(12)Diameter
For 10cm.
10. the unpowered staged ecological revetment cleaning system in river according to claim 1, it is characterized in that:The water storage
Pond(2), intake pool(4), purification tank wall thickness be 10-15cm.
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CN201711287536.6A CN107954576A (en) | 2017-12-07 | 2017-12-07 | A kind of unpowered staged ecological revetment cleaning system in river |
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CN201711287536.6A CN107954576A (en) | 2017-12-07 | 2017-12-07 | A kind of unpowered staged ecological revetment cleaning system in river |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109457662A (en) * | 2018-10-31 | 2019-03-12 | 河海大学 | A kind of riverbank purification tank installation method having ecological slope protection and water quality purification function concurrently |
CN111778920A (en) * | 2020-07-30 | 2020-10-16 | 山东建筑大学 | Near-in-situ three-dimensional ecological restoration system and method for polluted river dredging sediment |
CN114197386A (en) * | 2021-11-05 | 2022-03-18 | 东北师范大学 | Sponge step ladder type water purification ecological bank protection system |
CN114315019A (en) * | 2021-12-21 | 2022-04-12 | 北京北华中清环境工程技术有限公司 | Unpowered rainwater runoff pollutant ecological purification system and method |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103215920A (en) * | 2013-01-08 | 2013-07-24 | 天津大学 | Sectored multi-step ecological buffer revetment system |
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CN103215920A (en) * | 2013-01-08 | 2013-07-24 | 天津大学 | Sectored multi-step ecological buffer revetment system |
CN203570524U (en) * | 2013-12-06 | 2014-04-30 | 林鹏 | Energy-storage micro waterhead fluid energy water pumping system |
CN205604174U (en) * | 2015-11-13 | 2016-09-28 | 长江水利委员会长江科学院 | Constructed wetland bank protection |
CN206051696U (en) * | 2016-07-28 | 2017-03-29 | 浙江水利水电学院 | A kind of river sewage is without power consumption aeration purifier |
CN206635186U (en) * | 2017-04-13 | 2017-11-14 | 北京正和恒基滨水生态环境治理股份有限公司 | Baffling staged ecological revetment cleaning system |
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CN109457662A (en) * | 2018-10-31 | 2019-03-12 | 河海大学 | A kind of riverbank purification tank installation method having ecological slope protection and water quality purification function concurrently |
CN111778920A (en) * | 2020-07-30 | 2020-10-16 | 山东建筑大学 | Near-in-situ three-dimensional ecological restoration system and method for polluted river dredging sediment |
CN111778920B (en) * | 2020-07-30 | 2022-10-25 | 山东建筑大学 | Near-in-situ three-dimensional ecological restoration system and method for polluted river dredging sediment |
CN114197386A (en) * | 2021-11-05 | 2022-03-18 | 东北师范大学 | Sponge step ladder type water purification ecological bank protection system |
CN114315019A (en) * | 2021-12-21 | 2022-04-12 | 北京北华中清环境工程技术有限公司 | Unpowered rainwater runoff pollutant ecological purification system and method |
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