CN106759073B - Single river channel Overspill type water environment treatment system and method - Google Patents
Single river channel Overspill type water environment treatment system and method Download PDFInfo
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- CN106759073B CN106759073B CN201611236843.7A CN201611236843A CN106759073B CN 106759073 B CN106759073 B CN 106759073B CN 201611236843 A CN201611236843 A CN 201611236843A CN 106759073 B CN106759073 B CN 106759073B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 211
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000007667 floating Methods 0.000 claims abstract description 37
- 239000010802 sludge Substances 0.000 claims abstract description 26
- 238000000746 purification Methods 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000007613 environmental effect Effects 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000000295 complement effect Effects 0.000 claims abstract description 4
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 4
- 231100000719 pollutant Toxicity 0.000 claims abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 45
- 238000005086 pumping Methods 0.000 claims description 10
- 239000008213 purified water Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 230000006872 improvement Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000011160 research Methods 0.000 abstract description 2
- 238000005273 aeration Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
-
- 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
- C02F7/00—Aeration of stretches of water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/102—Permanently installed raisable dykes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- 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
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- 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
- C02F2209/40—Liquid flow rate
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Botany (AREA)
- Mining & Mineral Resources (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of single river channel Overspill type water environment treatment system and methods.Under water body power provided by kinetic pump effect in water inlet section, eminence is promoted to project by outlet pipe, first carry out coming into full contact with aeration with air, ecological purification is carried out by wetland or the combination of biological floating bed or the two again, it flows back into and is administered in the other end of section then along bank open channel, to form plane circulation, so that the mobility in river is enhanced, the dissolved oxygen content and environmental capacity of water in river are improved；The flow velocity in river is controlled by flow control valve, the electric power of kinetic pump and removable removing sludge is by solar panel, wind-driven generator and power autonomous offer complementary under the control of power distribution unit, the pollutants such as the mud of bottom of pond portion are purified by moving removing sludge periodic cleaning, to promote the water quality in river.Economic and social benefit of the present invention is significant, High-speed Urbanization and the energy, water environment crisis background under great research promotion value.
Description
Technical field
The invention belongs to water environment treatment field, in particular to a kind of single river channel Overspill type water environment treatment system and side
Method.
Background technique
Water environment is the important component of natural ecological environment, but along with industrial and agricultural development and urbanization process plus
Fastly, water environment degradation has become undisputable fact.Governments at all levels and its related functional department have also improved water environment and repaired
It has been included in agenda again, and has constantly explored the good recipe that improvement water environment especially repairs water environment of city river in practice.
Plains region topography is low flat, and river water body poor fluidity, self-purification capacity is weak, stagnant water easy to form, for a long time, can be to locality
Water ecological environment, the livable adaptability of resident, industrial and agricultural development etc. cause negative effect very serious.How plains region is improved
The situation of river and lake water quality, at present using it is more be clean water diversion method, it is a kind of physical method of water remediation, be
Conditional place achievees the purpose that improve water environment by the water body of introducing relative clean.Current this method is at home and abroad
There is more successful example, such as drawing for the Holland lake Veluwemeetr changes Hydraulic Projects, and domestic Pudong's network of waterways water diversion project draws river
Ji too engineering, XuanWu Lake diversion works, West Lake diversion works etc. all achieves certain effect.But if water transfer measure does not conform to
Reason, clean water diversion are more likely to produce certain negative effect, and build high with operating cost.Therefore, there is an urgent need to find
More, economical and practical river water environment treatment technology, wherein for the water for being not easy closed single river channel and the river that breaks end
Environmental improvement needs effective Treatment process.
Summary of the invention
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of single river channel Overspill type water environment treatment system
And method.
Single river channel Overspill type water environment treatment system, including single river channel and biological floating bed and wetland integrated mode,
Any form in single river channel and biological floating bed integrated mode and single river channel and the integrated mode of wetland；Single river channel and life
State floating bed and the integrated mode of wetland include: upstream waterwall, intermediate waterwall, downstream waterwall, kinetic pump, water inlet pipe, stream
Control valve, outlet pipe, wetland, clarifier-tank water inlet, biological floating bed, open channel water inlet, open channel water outlet, removable removing sludge
With dredging pipeline；Upstream waterwall, intermediate waterwall and downstream waterwall are respectively set between upper reach and lower reache,
It is formed between upstream waterwall and intermediate waterwall and administers section, form clarifier-tank between intermediate waterwall and downstream waterwall；
Water inlet pipe is equipped in section administering, water inlet pipe connects kinetic pump, and is connected by flow control valve with outlet pipe, outlet pipe
Jet stream flows into clarifier-tank by clarifier-tank water inlet again after one or more wetlands, several ecologies are provided in clarifier-tank
Floating bed；Purified water body enters open channel open channel water inlet in the form of overflow, and is flow back into and controlled by open channel water outlet
It manages in section；Single river channel and biological floating bed integrated mode include: upstream waterwall, intermediate waterwall, downstream waterwall, move
Power pump, water inlet pipe, flow control valve, outlet pipe, biological floating bed, open channel water inlet, open channel water outlet, removable removing sludge and clear
Silt pipeline；Upstream waterwall, intermediate waterwall and downstream waterwall, upstream are respectively set between upper reach and lower reache
It is formed between waterwall and intermediate waterwall and administers section, form clarifier-tank between intermediate waterwall and downstream waterwall；It is controlling
It manages and is equipped with water inlet pipe in section, water inlet pipe connects kinetic pump, and is connected by flow control valve with outlet pipe, the jet stream of outlet pipe
Into clarifier-tank, it is biological floating bed that several are provided in clarifier-tank；Purified water body is by open channel water inlet with overflow
Form enters open channel, and is flow back into and administered in section by open channel water outlet；On single river channel and the integrated mode of wetland include:
Trip waterwall, intermediate waterwall, downstream waterwall, kinetic pump, water inlet pipe, flow control valve, outlet pipe, wetland, clarifier-tank enter
The mouth of a river, open channel water inlet, open channel water outlet, removable removing sludge and dredging pipeline；Divide between upper reach and lower reache
Not She Zhi upstream waterwall, intermediate waterwall and downstream waterwall, formed between upstream waterwall and intermediate waterwall and administer river
Section, forms clarifier-tank between intermediate waterwall and downstream waterwall；Water inlet pipe is equipped in section administering, water inlet pipe connects power
Pump, and be connected by flow control valve with outlet pipe, the jet stream of outlet pipe is by one or more wetland purifications, then by net
Change pond water inlet and flow into clarifier-tank, then open channel is entered in the form of overflow open channel water inlet, and pass through open channel water outlet stream
It is back to and administers in section.
Preferably, further including solar panel, wind-driven generator, power transmission line, power distribution unit and power autonomous, the sun
Can solar panel and wind-driven generator be arranged on pumping plant house face, solar panel, wind-driven generator and power autonomous pass through
Power transmission line is connected by power distribution unit with kinetic pump and removable removing sludge.
Preferably, water inlet pipe described in part, outlet pipe, flow control valve described in part, kinetic pump and distribution list
Member is arranged in pumping plant room.
Preferably, the upstream waterwall, intermediate waterwall and downstream waterwall use rubber dam, China's railway industry, fold
Liangmen or existing check gate；The improvement section is formed with upstream waterwall and intermediate propping completely for waterwall, with
Upstream waterwall and intermediate waterwall put down and restore completely；The clarifier-tank is with intermediate waterwall and downstream water blocking
Wall is propped completely and is formed, putting down and disappear completely with intermediate waterwall and downstream waterwall.
Preferably, removable removing sludge and dredging Pipe installing are powered in clarifier-tank, and using power distribution unit, reach
The purpose of regular dredging.
A kind of single river channel Overspill type water environment treatment method using the system, specifically: it is single when needing to carry out
When river water environment treatment, upstream waterwall and intermediate waterwall are propped completely, are formed and are administered section, intermediate waterwall and downstream
Waterwall is propped completely, forms clarifier-tank, is administered under water power provided by kinetic pump effect of section one end, by water inlet
Ecological purification is carried out after pipe and outlet pipe, after the water level of clarifier-tank exceeds the bottom elevation of open channel water inlet, purified water body
It can be flow back into and be administered in the other end of section by open channel water outlet along open channel, so that plane circulation is formed, so that the stream in river
Dynamic property is enhanced, and the dissolved oxygen content and environmental capacity of water in river are improved；Meanwhile the part to precipitate in clarifier-tank
Polluter is discharged by moving the regular dredging of removing sludge, and using dredging pipeline, achievees the purpose that remove polluter, from
And promote the water quality in river；After water quality of river improves to a certain extent, put down completely upstream waterwall, intermediate waterwall and under
Waterwall is swum, restores former river, avoids causing river ecosystem and shipping big influence.
Preferably, the flow of the water flow is controlled by flow control valve, the electric power of kinetic pump and removable removing sludge
By solar panel, wind-driven generator and power autonomous offer complementary under the control of power distribution unit.
Preferably, water outlet pipe end is discharged using mode of jet, water body and the air of injection are come into full contact with, are exposed
Gas, thus some polluters in the water that volatilizees, and increase considerably content of oxygen dissolved in water.
Preferably, the water body that outlet pipe projects is set through over-wet land, biological floating bed or other kinds of purifying water process
After applying and combinations thereof purification, open channel is flowed by clarifier-tank.
The present invention is formed respectively and is controlled by the way that upstream waterwall, intermediate waterwall and downstream waterwall are arranged on river
Section and clarifier-tank are managed, contaminated river is administered.The present invention is low with operating cost, structure is simple, investment is saved, behaviour
Make the advantages that convenient, economic and social benefit is significant, High-speed Urbanization and the energy, water environment crisis background under it is great
Research promotion value, it can effectively improve the water quality of river of network of waterways complex area, improve water volume flow rate, increase river water environmental
Capacity, and river ecological and shipping are influenced small.
Detailed description of the invention
Fig. 1 is single river channel and biological floating bed and wetland integrated mode schematic elevation view；
Fig. 2 is single river channel and biological floating bed and wetland integrated mode floor map；
Fig. 3 is single river channel and biological floating bed integrated mode schematic elevation view；
Fig. 4 is single river channel and biological floating bed integrated mode floor map；
Fig. 5 is the integrated mode schematic elevation view of single river channel and wetland；
Fig. 6 is the integrated mode floor map of single river channel and wetland.
Appended drawing reference is respectively as follows: upper reach 1, lower reache 2, upstream waterwall 3, intermediate waterwall 4, controls in Fig. 1~6
Manage section 5, downstream waterwall 6, clarifier-tank 7, pumping plant room 8, kinetic pump 9, water inlet pipe 10, flow control valve 11, outlet pipe 12, pump
Station roofing 13, solar panel 14, wind-driven generator 15, power transmission line 16, power distribution unit 17, power autonomous 18, wetland 19,
Clarifier-tank water inlet 20, biological floating bed 21, open channel water inlet 22, open channel 23, open channel water outlet 24, removable removing sludge 25 and clear
Silt pipeline 26.
Specific embodiment
The present invention is further elaborated and is illustrated with reference to the accompanying drawings and detailed description.Each implementation in the present invention
The technical characteristic of mode can carry out the corresponding combination under the premise of not conflicting with each other.
In the present invention the basic implementation of single river channel Overspill type water environment treatment system include: waterwall, kinetic pump,
Water inlet pipe, flow control valve, outlet pipe, removable removing sludge and dredging pipeline；Between upper reach and lower reache respectively
Several waterwalls are set, are formed between waterwall one or more for reservoir or water storage section；In upper reach be equipped with into
Water pipe, water inlet pipe connects kinetic pump, and is connected by flow control valve with outlet pipe, the water that outlet pipe will be extracted from upper reach
Body injects in the pond, then by purification flow directly into or circulating purification after flow into lower reache, water body contains in flooding process
Oxygen amount gets a promotion, and pollutant is removed.
Several modes for being combined above system and other water purification systems are provided below, apply it preferably
In actual river regulation.There are three types of implementation pattern, single river channel and biological floating bed and wetland integrated modes, list for the system
The integrated mode in one river and biological floating bed integrated mode and single river channel and wetland, when practical application, can be according to rivers
The conditions such as water quality situation and local landform, the hydrology select suitable mode.
As shown in Figure 1, 2, the single river channel in single river channel Overspill type water environment treatment system and biological floating bed and wetland
Integrated mode, including upstream waterwall 3, intermediate waterwall 4, downstream waterwall 6, kinetic pump 9, water inlet pipe 10, flow control
It is valve 11, outlet pipe 12, wetland 19, clarifier-tank water inlet 20, biological floating bed 21, open channel water inlet 22, open channel water outlet 24, removable
Dynamic removing sludge 25 and dredging pipeline 26；Upstream waterwall 3, intermediate water blocking are respectively set between upper reach 1 and lower reache 2
Wall 4 and downstream waterwall 6 form between upstream waterwall 3 and intermediate waterwall 4 and administer section 5, intermediate waterwall 4 and downstream
Clarifier-tank 7 is formed between waterwall 6；Water inlet pipe 10 is equipped in section 5 administering, water inlet pipe 10 connects kinetic pump 9, and through overcurrent
Control valve 11 is connected with outlet pipe 12, and the jet stream of outlet pipe 12 is flowed into only by clarifier-tank water inlet 20 again through the purification of over-wet land 19
Change pond 7, is purified again in clarifier-tank 7 by biological floating bed 21；Purified water body is by open channel water inlet 22 with overflow
Form enters open channel 23, and is flow back into and administered in section 5 by open channel water outlet 24.
As shown in Figure 3,4, single river channel and biological floating bed integrated mode include upstream waterwall 3, intermediate waterwall 4,
It is downstream waterwall 6, kinetic pump 9, water inlet pipe 10, flow control valve 11, outlet pipe 12, biological floating bed 21, open channel water inlet 22, bright
Canal water outlet 24, removable removing sludge 25 and dredging pipeline 26；Upstream is respectively set between upper reach 1 and lower reache 2
Waterwall 3, intermediate waterwall 4 and downstream waterwall 6, form between upstream waterwall 3 and intermediate waterwall 4 and administer section 5, in
Between between waterwall 4 and downstream waterwall 6 formed clarifier-tank 7；Water inlet pipe 10 is equipped in section 5 administering, water inlet pipe 10 connects
Kinetic pump 9, and be connected by flow control valve 11 with outlet pipe 12, the jet stream of outlet pipe 12 enters clarifier-tank 7, in clarifier-tank 7
In purify by biological floating bed 21；Purified water body enters open channel 23 open channel water inlet 22 in the form of overflow, and leads to
Open channel water outlet 24 is crossed to flow back into improvement section 5.
As shown in Figure 5,6, single river channel and the integrated mode of wetland include upstream waterwall 3, intermediate waterwall 4, downstream
Waterwall 6, kinetic pump 9, water inlet pipe 10, flow control valve 11, outlet pipe 12, wetland 19, clarifier-tank water inlet 20, open channel water inlet
Mouth 22, open channel water outlet 24, removable removing sludge 25 and dredging pipeline 26；It is set respectively between upper reach 1 and lower reache 2
Upstream waterwall 3, intermediate waterwall 4 and downstream waterwall 6 are set, is formed between upstream waterwall 3 and intermediate waterwall 4 and administers river
Section 5 forms clarifier-tank 7 between intermediate waterwall 4 and downstream waterwall 6；Water inlet pipe 10, water inlet pipe are equipped in section 5 administering
10 connection kinetic pumps 9, and be connected by flow control valve 11 with outlet pipe 12, the jet stream of outlet pipe 12 is purified through over-wet land 19,
Then clarifier-tank 7 is flowed by clarifier-tank water inlet 20, then open channel 23 is entered in the form of overflow open channel water inlet 22, and
It is flow back into and is administered in section 5 by open channel water outlet 24.
Single river channel Overspill type water environment treatment system further include: solar panel 14, wind-driven generator 15, power transmission line
16, power distribution unit 17 and power autonomous 18, solar panel 14 and wind-driven generator 15 are arranged on pumping plant house face 13, too
Positive energy solar panel 14, wind-driven generator 15 and power autonomous 18 pass through power distribution unit 17 and kinetic pump 9 by power transmission line 16 and can
Mobile removing sludge 25 is connected.Outlet pipe 12 described in water inlet pipe 10, part described in part, flow control valve 11,9 and of kinetic pump
Power distribution unit 17 is arranged in pumping plant room 8.The upstream waterwall 3, intermediate waterwall 4 and downstream waterwall 6 by rubber dam,
China's railway industry or Stoplog gate are constituted, and can also be replaced with existing check gate adaptation to local conditions；The improvement section 5 is with upstream water blocking
Wall 3 is propped completely and is formed with intermediate waterwall 4, extensive with upstream waterwall 3 and intermediate putting down completely for waterwall 4
It is multiple；The clarifier-tank 7 is propped completely and is formed with intermediate waterwall 4 and downstream waterwall 6, with intermediate waterwall 4
It puts down and disappears completely with downstream waterwall 6.Removable removing sludge 25 is mounted in clarifier-tank 7 with dredging pipeline 26, and benefit
It is powered with power distribution unit 17, achievees the purpose that regular dredging.
Single river channel Overspill type water environment treatment method is: when needing to carry out single river channel water environment treatment, upstream gear
Waterwall 3 and intermediate waterwall 4 are propped completely, are formed and are administered section 5, intermediate waterwall 4 and downstream waterwall 6 are propped completely, shape
At clarifier-tank 7, administer under water power provided by kinetic pump 9 effect of 5 one end of section, by water inlet pipe 10 and outlet pipe 12
After carry out ecological purification, when clarifier-tank 7 water level exceed open channel water inlet 22 bottom elevation after, purified water body can be along bright
Canal 23 is flow back by open channel water outlet 24 and is administered in 5 other end of section, so that plane circulation is formed, so that the mobility in river
Enhanced, the dissolved oxygen content and environmental capacity of water in river are improved；Meanwhile the part to precipitate in clarifier-tank 7 is dirty
It contaminates substance to be discharged by moving the regular dredging of removing sludge 25, and using dredging pipeline 26, achievees the purpose that remove polluter,
To promote the water quality in river；After water quality of river improves to a certain extent, upstream waterwall 3, intermediate waterwall 4 are put down completely
With downstream waterwall 6, restores former river, avoid causing river ecosystem and shipping big influence.The stream of the water flow
Amount is controlled by flow control valve 11, and the electric power of kinetic pump 9 and removable removing sludge 25 is by solar panel 14, wind-driven generator
The 15 and power autonomous 18 complementary offers under the control of power distribution unit 17.Outlet pipe 12 exports adjustable angle, makes the water projected
Body can be come into full contact with air, is aerated, thus some polluters in the water that volatilizees, and increase considerably in water and dissolve
Oxygen content.The water body that outlet pipe 12 projects through over-wet land 19, biological floating bed 21 or other kinds of purifying water process facility and
After a combination thereof purification, open channel 23 is flowed by clarifier-tank 7.
The present invention is directed to the single river channel for needing to be promoted water quality, moves towards to build respectively in upstream and downstream appropriate location according to water flow
The rubber dam or China's railway industry or Stoplog gate for constituting 3 waterwalls are not required at downstream if river formation beheaded river closed at one end
Waterwall is separately set again, these waterwalls may be by existing check gate adaptation to local conditions and replace, river side on the bank or
Cross a river stream builds pumping plant, installation water inlet pipe, flow control valve, outlet pipe etc., is laid with solar battery on the roofing in pumping plant room
Plate and installation wind-driven generator, install power distribution unit in pumping plant room, connect power transmission line, and the processing of water quality of river ecological purification includes
Outlet pipe is connected in wetland installed in clarifier-tank again it is biological floating bed, either only be arranged wetland or biological floating bed, wetland
Not only can be natural bioremediation or artificial swamp can also arrange 2 or more according to scale, between connected with transition open channel
It connects, forms single river channel Overspill type water environment treatment system.When need to carry out single river channel water quality promoted when, upstream waterwall and
Intermediate waterwall is propped completely, is formed and is administered section, and intermediate waterwall and downstream waterwall are propped completely, is formed clarifier-tank, is opened
Startup power pump and flow control valve adjust flow control valve and make water flow size suitable, so that acquisition of harnessing a river
Metastable hydrodynamic environment is joined according to the operation that river water environmental management goal sets single river channel water quality lifting system
Number, can use biological floating bed technology or wetland purification function achievees the purpose that water treatment, and utilize removable removing sludge
Regular dredging is carried out to the pollutant of purification bottom of pond portion, is drained with dredging pipeline, it, can after water quality of river improves to a certain extent
To close single river channel Overspill type water environment treatment system as needed, waterwall is put down completely, is restored former river, is avoided to river
The stream ecosystem and shipping cause big influence.
The present invention is not only suitable for single river, is also applied for beheaded river.Wetland of the invention either natural bioremediation,
It can be artificial swamp, wetland and biological floating bed can also be replaced with other kinds of purifying water process facility.The present invention can be with
Single river channel water environment is significantly improved under the premise of low cost, improves river flow, increases river water environmental capacity, is generated huge
Big economic and social benefits.
Above-mentioned embodiment is only a preferred solution of the present invention, so it is not intended to limiting the invention.Have
The those of ordinary skill for closing technical field can also make various changes without departing from the spirit and scope of the present invention
Change and modification.For example, in the place for being inconvenient to open up open channel, with the mode of aqueduct substitution open channel it will be also be appreciated that the present invention
Protection scope within.Therefore all mode technical solutions obtained for taking equivalent substitution or equivalent transformation, all fall within this hair
In bright protection scope.
Claims (9)
1. a kind of single river channel Overspill type water environment treatment system, which is characterized in that including single river channel with it is biological floating bed and wet
Any shape in integrated mode, single river channel and the biological floating bed integrated mode and single river channel and the integrated mode of wetland on ground
Formula；Single river channel and biological floating bed and wetland integrated mode include: upstream waterwall (3), intermediate waterwall (4), downstream gear
Waterwall (6), kinetic pump (9), water inlet pipe (10), flow control valve (11), outlet pipe (12), wetland (19), clarifier-tank water inlet
(20), biological floating bed (21), open channel water inlet (22), open channel water outlet (24), removable removing sludge (25) and dredging pipeline
(26)；Upstream waterwall (3), intermediate waterwall (4) and downstream are respectively set between upper reach (1) and lower reache (2)
Waterwall (6) forms between upstream waterwall (3) and intermediate waterwall (4) and administers section (5), intermediate waterwall (4) and downstream
Clarifier-tank (7) are formed between waterwall (6)；It is inner equipped with water inlet pipe (10), water inlet pipe (10) connection kinetic pump administering section (5)
(9), and by flow control valve (11) it is connected with outlet pipe (12), the jet stream of outlet pipe (12) is by one or more wetlands
(19) clarifier-tank (7) are flowed by clarifier-tank water inlet (20) again after, inner to be provided with several biological floating bed in clarifier-tank (7)
(21)；Purified water body is entered open channel (23) open channel water inlet (22) in the form of overflow, and passes through open channel water outlet
(24) it flows back into and administers in section (5)；Single river channel and biological floating bed integrated mode include: upstream waterwall (3), middle apron
It is waterwall (4), downstream waterwall (6), kinetic pump (9), water inlet pipe (10), flow control valve (11), outlet pipe (12), biological floating bed
(21), open channel water inlet (22), open channel water outlet (24), removable removing sludge (25) and dredging pipeline (26)；In upper reach
(1) upstream waterwall (3), intermediate waterwall (4) and downstream waterwall (6), upstream gear are respectively set between lower reache (2)
It is formed between waterwall (3) and intermediate waterwall (4) and administers section (5), shape between intermediate waterwall (4) and downstream waterwall (6)
At clarifier-tank (7)；Inner equipped with water inlet pipe (10) in improvement section (5), water inlet pipe (10) connects kinetic pump (9), and through inflow-rate of water turbine
Control valve (11) is connected with outlet pipe (12), and the jet stream of outlet pipe (12) enters clarifier-tank (7), is provided with clarifier-tank (7) is inner
Several biological floating bed (21)；Purified water body is entered open channel (23) open channel water inlet (22) in the form of overflow, and
It is flow back into and is administered in section (5) by open channel water outlet (24)；Single river channel and the integrated mode of wetland include: upstream waterwall
(3), intermediate waterwall (4), downstream waterwall (6), kinetic pump (9), water inlet pipe (10), flow control valve (11), outlet pipe
(12), wetland (19), clarifier-tank water inlet (20), open channel water inlet (22), open channel water outlet (24), removable removing sludge (25)
With dredging pipeline (26)；Upstream waterwall (3), intermediate waterwall are respectively set between upper reach (1) and lower reache (2)
(4) and downstream waterwall (6) it, is formed between upstream waterwall (3) and intermediate waterwall (4) and administers section (5), intermediate waterwall
(4) clarifier-tank (7) are formed between downstream waterwall (6)；It is inner equipped with water inlet pipe (10), water inlet pipe (10) administering section (5)
Connect kinetic pump (9), and be connected with outlet pipe (12) by flow control valve (11), the jet stream of outlet pipe (12) pass through one or
The purification of multiple wetlands (19), then flows into clarifier-tank (7) by clarifier-tank water inlet (20), then by open channel water inlet (22) with
The form of overflow enters open channel (23), and is flow back into and administered in section (5) by open channel water outlet (24).
2. single river channel Overspill type water environment treatment system as described in claim 1, it is characterised in that further include solar-electricity
Pond plate (14), wind-driven generator (15), power transmission line (16), power distribution unit (17) and power autonomous (18), solar panel
(14) be arranged on pumping plant house face (13) with wind-driven generator (15), solar panel (14), wind-driven generator (15) and
Power autonomous (18) are connected by power distribution unit (17) with kinetic pump (9) and removable removing sludge (25) by power transmission line (16).
3. single river channel Overspill type water environment treatment system as described in claim 1, it is characterised in that water inlet described in part
Outlet pipe (12), flow control valve (11), kinetic pump (9) and power distribution unit (17) described in pipe (10), part are arranged in pumping plant
In room (8).
4. single river channel Overspill type water environment treatment system as described in claim 1, it is characterised in that the upstream water blocking
Wall (3), intermediate waterwall (4) and downstream waterwall (6) use rubber dam, China's railway industry, Stoplog gate or existing check gate；Described
Section (5) propping and formed completely with upstream waterwall (3) and centre waterwall (4) is administered, with upstream waterwall (3)
It puts down and restores completely with intermediate waterwall (4)；The clarifier-tank (7) is with intermediate waterwall (4) and downstream waterwall
(6) prop and formed completely, putting down and disappear completely with intermediate waterwall (4) and downstream waterwall (6).
5. single river channel Overspill type water environment treatment system as described in claim 1, it is characterised in that removable removing sludge
(25) it is mounted in clarifier-tank (7) with dredging pipeline (26), and is powered using power distribution unit (17), reach the mesh of regular dredging
's.
6. a kind of single river channel Overspill type water environment treatment method using system described in claim 1, it is characterised in that: when need
When carrying out single river channel water environment treatment, upstream waterwall (3) and intermediate waterwall (4) are propped completely, are formed and administer section
(5), intermediate waterwall (4) and downstream waterwall (6) are propped completely, are formed clarifier-tank (7), and the water for administering section (5) one end exists
Under the effect of power provided by kinetic pump (9), ecological purification is carried out after water inlet pipe (10) and outlet pipe (12), works as clarifier-tank
(7) after water level is beyond the bottom elevation of open channel water inlet (22), purified water body can be discharged along open channel (23) by open channel
Mouth (24), which is flow back into, to be administered in section (5) other end, so that plane circulation is formed, so that the mobility in river is enhanced, and river
The dissolved oxygen content and environmental capacity of water of stream are improved；Meanwhile the partial contamination substance to precipitate in clarifier-tank (7) passes through
Removable removing sludge (25) regular dredging, and be discharged using dredging pipeline (26), achieve the purpose that remove polluter, to mention
Rise the water quality in river；After water quality of river improves to a certain extent, put down completely upstream waterwall (3), intermediate waterwall (4) and
Downstream waterwall (6) restores former river, avoids causing river ecosystem and shipping big influence.
7. single river channel Overspill type water environment treatment method as claimed in claim 6, it is characterised in that the flow of water flow is by flowing
The electric power of control valve (11) control, kinetic pump (9) and removable removing sludge (25) is by solar panel (14), wind-power electricity generation
Machine (15) and power autonomous (18) complementary offer under the control of power distribution unit (17).
8. single river channel Overspill type water environment treatment method as claimed in claim 6, it is characterised in that outlet pipe (12) end
It is discharged using mode of jet, water body and the air of injection are come into full contact with, are aerated, thus some pollutants in the water that volatilizees
Matter, and increase considerably content of oxygen dissolved in water.
9. single river channel Overspill type water environment treatment method as claimed in claim 6, it is characterised in that outlet pipe (12) projects
Water body after the purification of over-wet land (19), biological floating bed (21) or other kinds of purifying water process facility and combinations thereof, warp
It crosses clarifier-tank (7) and flows into open channel (23).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464934 | 2016-06-21 | ||
| CN201610464934X | 2016-06-21 |
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| Publication Number | Publication Date |
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| CN106759073B true CN106759073B (en) | 2019-01-29 |
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| CN201611236843.7A Active CN106759073B (en) | 2016-06-21 | 2016-12-28 | Single river channel Overspill type water environment treatment system and method |
| CN201621454096.XU Withdrawn - After Issue CN206495182U (en) | 2016-06-21 | 2016-12-28 | Excessive formula water environment treatment system in a kind of single river channel |
| CN201621455942.XU Active CN206352078U (en) | 2016-06-21 | 2016-12-28 | A kind of closed loop river course water environment treatment system |
| CN201611236828.2A Active CN107059765B (en) | 2016-06-21 | 2016-12-28 | Overflow formula water environment treatment system and method in single river channel |
| CN201621455885.5U Withdrawn - After Issue CN206495183U (en) | 2016-06-21 | 2016-12-28 | A kind of single river channel Overspill type water environment treatment system |
| CN201611235899.0A Active CN106630165B (en) | 2016-06-21 | 2016-12-28 | Closed loop river water environment treatment system and method |
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| CN201621454096.XU Withdrawn - After Issue CN206495182U (en) | 2016-06-21 | 2016-12-28 | Excessive formula water environment treatment system in a kind of single river channel |
| CN201621455942.XU Active CN206352078U (en) | 2016-06-21 | 2016-12-28 | A kind of closed loop river course water environment treatment system |
| CN201611236828.2A Active CN107059765B (en) | 2016-06-21 | 2016-12-28 | Overflow formula water environment treatment system and method in single river channel |
| CN201621455885.5U Withdrawn - After Issue CN206495183U (en) | 2016-06-21 | 2016-12-28 | A kind of single river channel Overspill type water environment treatment system |
| CN201611235899.0A Active CN106630165B (en) | 2016-06-21 | 2016-12-28 | Closed loop river water environment treatment system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106759073B (en) * | 2016-06-21 | 2019-01-29 | 浙江大学 | Single river channel Overspill type water environment treatment system and method |
| CN107354910A (en) * | 2017-06-16 | 2017-11-17 | 广州泰通环保科技投资有限公司 | The ecological restoring method of tidal river banister pump dispatching method and tidal waterway |
| CN107416983A (en) * | 2017-08-21 | 2017-12-01 | 浙江大学 | Water environment treatment system and method based on water pumping of the wind-force technology |
| CN107544385A (en) * | 2017-09-11 | 2018-01-05 | 中山市爱科应用科技有限公司 | A kind of smelly water body treating managing and control system of urban black |
| CN107724447A (en) * | 2017-09-27 | 2018-02-23 | 扬州大学 | The small-sized channel cleanout in south and dirt water farmland utilization system and its application method |
| CN109292928A (en) * | 2018-10-12 | 2019-02-01 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of preposition circulation purifier suitable for producing clear amount wetland greatly |
| CN110080159B (en) * | 2019-04-17 | 2020-10-13 | 华北水利水电大学 | River sludge dredging treatment system |
| CN113189598B (en) * | 2021-05-13 | 2021-12-07 | 无锡德林海环保科技股份有限公司 | Method for quickly positioning lake bed basin and quickly measuring sludge distribution and thickness |
| CN115093037A (en) * | 2022-06-23 | 2022-09-23 | 南通安中水务科技有限公司 | Riverway water surface cleaning aeration device and method |
| CN114920370A (en) * | 2022-06-23 | 2022-08-19 | 南通安中水务科技有限公司 | River channel silt prevention aeration device and method |
| CN115853014B (en) * | 2023-02-13 | 2023-04-28 | 四川蜀西地质工程勘测集团有限公司 | Mud-rock flow protection barricade |
| CN117247201B (en) * | 2023-11-15 | 2024-01-30 | 江苏省计量科学研究院(江苏省能源计量数据中心) | Clean energy driven perchlorate pollution river course combined treatment system and method |
| CN118029320B (en) * | 2024-04-11 | 2024-06-28 | 水发规划设计有限公司 | Ecological treatment system and method applied to river channel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2012142926A (en) * | 2012-10-08 | 2014-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Иркутский государственный технический университет" (ФГБОУ ВПО "ИрГТУ") | METHOD OF WATER SUPPLY OF DEMAND WORKS |
| CN105540865A (en) * | 2016-03-07 | 2016-05-04 | 北京金泽环境能源技术研究有限公司 | River water treatment system |
| CN206495183U (en) * | 2016-06-21 | 2017-09-15 | 浙江大学 | A kind of single river channel Overspill type water environment treatment system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012161392A1 (en) * | 2011-05-24 | 2012-11-29 | 주식회사 성일엔텍 | Hybrid artificial wetland water purification system, sewage treatment device using same, and natural nonpoint purification device capable of simultaneously purifying river and lake water |
| CN102329000B (en) * | 2011-06-08 | 2013-01-16 | 山东建筑大学 | Tandem type riverway water quality improvement and water resource storage adjustment method |
| CN102633395B (en) * | 2012-04-18 | 2014-11-19 | 波鹰(厦门)科技有限公司 | Eutrophicated river water quality purifying method |
| CN203700108U (en) * | 2013-12-24 | 2014-07-09 | 闫明 | Treatment frame of river-channel landscape water |
| CN104005364B (en) * | 2014-06-17 | 2015-08-12 | 盐城上善环境科技有限公司 | A kind of unpowered riverside landscape wet land water quality cleaning system |
| CN105645669A (en) * | 2014-12-18 | 2016-06-08 | 镇江市规划设计研究院 | River water circulation and water purification combined system and purification method thereof |
| CN104529089B (en) * | 2015-01-06 | 2016-05-18 | 常州大学 | Serious pollution small rivers cleaning system |
| CN104671591B (en) * | 2015-01-26 | 2017-03-15 | 上海勘测设计研究院有限公司 | A kind of water quality safeguards system of drinking water reservoirs and its support method |
-
2016
- 2016-12-28 CN CN201611236843.7A patent/CN106759073B/en active Active
- 2016-12-28 CN CN201621454096.XU patent/CN206495182U/en not_active Withdrawn - After Issue
- 2016-12-28 CN CN201621455942.XU patent/CN206352078U/en active Active
- 2016-12-28 CN CN201611236828.2A patent/CN107059765B/en active Active
- 2016-12-28 CN CN201621455885.5U patent/CN206495183U/en not_active Withdrawn - After Issue
- 2016-12-28 CN CN201611235899.0A patent/CN106630165B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2012142926A (en) * | 2012-10-08 | 2014-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Иркутский государственный технический университет" (ФГБОУ ВПО "ИрГТУ") | METHOD OF WATER SUPPLY OF DEMAND WORKS |
| CN105540865A (en) * | 2016-03-07 | 2016-05-04 | 北京金泽环境能源技术研究有限公司 | River water treatment system |
| CN206495183U (en) * | 2016-06-21 | 2017-09-15 | 浙江大学 | A kind of single river channel Overspill type water environment treatment system |
Also Published As
| Publication number | Publication date |
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| CN206352078U (en) | 2017-07-25 |
| CN206495183U (en) | 2017-09-15 |
| CN107059765A (en) | 2017-08-18 |
| CN106630165A (en) | 2017-05-10 |
| CN107059765B (en) | 2019-04-19 |
| CN106630165B (en) | 2023-04-18 |
| CN106759073A (en) | 2017-05-31 |
| CN206495182U (en) | 2017-09-15 |
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