CN109250870B - Integrated lake water purifying device - Google Patents
Integrated lake water purifying device Download PDFInfo
- Publication number
- CN109250870B CN109250870B CN201811282934.3A CN201811282934A CN109250870B CN 109250870 B CN109250870 B CN 109250870B CN 201811282934 A CN201811282934 A CN 201811282934A CN 109250870 B CN109250870 B CN 109250870B
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- Prior art keywords
- filter
- water
- filter vat
- fixed
- island
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000007667 floating Methods 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims abstract description 5
- 241000196324 Embryophyta Species 0.000 claims description 22
- 239000010813 municipal solid waste Substances 0.000 claims description 18
- 238000004064 recycling Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 235000005273 Canna coccinea Nutrition 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000011381 foam concrete Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 240000008555 Canna flaccida Species 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 241000234587 Canna Species 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000012851 eutrophication Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000192700 Cyanobacteria Species 0.000 description 1
- 241000756137 Hemerocallis Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000736032 Sabia <angiosperm> Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000035899 viability Effects 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
-
- 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
- C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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
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)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to an integrated lake water purification device, in particular to an integrated lake water purification device. The fixed support comprises a central island part and a fixed part which is arranged around the island part and is used for installing floating blocks, an electric power system and a control system are arranged at the upper end of the island part, a filter cylinder is arranged right below the island part, the filter cylinder is of a cylindrical structure with an open upper part, a filter layer is arranged inside the filter cylinder, a drainage pipeline is arranged at the bottom of the filter cylinder, the opening at the upper end of the filter cylinder is fixedly connected with the bottom of the fixed part of the fixed support, and floating blocks are arranged at the upper end of the fixed part; the sewage enters the filter vat through the upper opening of the filter vat, is filtered by the filter layer and is discharged through the drainage pipeline. The invention has simple structure, low cost of the adopted materials, environmental protection, high purification efficiency and the like, and drives the water pump to work through the power generation function of the solar panel to suck water into the filtering system for water quality purification.
Description
Technical Field
The invention relates to an integrated lake water purification device, in particular to an integrated lake water purification device.
Background
The economic development of the high speed makes the living standard of people increasingly improved, but environmental problems are often ignored. At present, various pollution problems exist in a plurality of lakes in China, such as that nondegradable white garbage floats on the water surface, nitrogen and phosphorus are excessively discharged into the water body to cause eutrophication of the water body, and the quality of the water body is gradually reduced. At present, the water surface floating garbage cleaning is mostly established on the basis of a large cleaning ship, and the large cleaning ship is driven by fuel oil, so that the problems of air pollution, noise pollution, energy consumption and the like exist, the large cleaning ship is large in size, is not applicable to a narrow water area, is not easy to popularize, and has the defects of low efficiency, high cost, poor safety and the like in the traditional manual collection. Meanwhile, along with the growth of population, a large amount of domestic sewage is directly discharged into natural water, so that water eutrophication is caused, over 60% of lakes in China are sequentially provided with large-area cyanobacteria bloom and the like, dissolved oxygen in water is consumed, aquatic animals such as fishes die due to anoxic choking, and dead bodies are rotten to form vicious circulation, so that the water quality is worse and worse, and self-cleaning cannot be realized. Under the combined action of the problems, the water treatment requirements of China are increasingly complicated and integrated. The invention aims to overcome the problems in the prior art and provides the integrated lake surface water purifying device which is simple in structure, green and environment-friendly and can purify water with high efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to the actual needs and provide an integrated lake water purifying device.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: the utility model provides an integration lake water purifier, includes fixed bolster, cartridge filter, the fixed bolster includes island portion and the fixed part that sets up and be used for installing the body piece around island portion, island portion upper end is provided with electrical power system and control system, be provided with the cartridge filter under the island portion, the filter vat is upper portion open-ended cylindric structure, the filter vat is inside to be provided with the filter layer, the filter vat bottom is provided with drainage pipe, filter vat upper end opening part with fixed part bottom fixed connection of fixed bolster, fixed part upper end is provided with the body piece; the sewage enters the filter vat through the upper opening of the filter vat, is filtered by the filter layer and is discharged through the drainage pipeline.
The fixed part annular arrays of a plurality of fixed brackets are arranged around the island part, the fixed parts are L-shaped fixed rods, the upper end parts of the fixed parts are fixedly connected with the edge of the island part, the side wall of the upper opening of the filter vat is fixedly connected with the bending end of the fixed part of the fixed bracket, and the outer end parts of the fixed parts are provided with propellers.
The upper end of the floating body block 13 is provided with an aquatic plant box, and aquatic plants (12) are planted in the aquatic plant box.
The aquatic plant is one or more of caulis Zizaniae Caduciflorae, rhizoma Phragmitis, canna, yellow warrior, medulla Junci, and herba Saussureae Involueratae.
The center of the bottom of the filter vat is provided with a centrifugal water pump, the lower side of the centrifugal water pump is communicated with a drainage pipeline, the drainage pipeline is provided with more than one water pump, and each drainage pipeline extends from the water bottom to the upper side of the aquatic plant on the water surface.
The water sprinkling port of the water draining pipeline is round with a porous cross section.
The garbage recycling bin is arranged in the filter bin at the upper end of the filter layer, and the edge eave on the outer side of the upper end of the garbage recycling bin is erected at the opening of the garbage recycling bin.
The solar energy plate is arranged on the island part of the fixed support through a vertically arranged connecting rod, an electric appliance assembly is arranged at the bottom of the solar energy plate, a storage battery is arranged on the island part of the fixed support, and the solar energy plate is connected with the storage battery.
The three layers of filling materials of the filtering layer are sequentially ceramsite, pebbles with different particle sizes and activated carbon.
The floating body block is recycled foam concrete of building rubbish aggregate.
The invention has the beneficial effects that:
the invention has simple structure, the adopted materials have low cost and are environment-friendly, the water pump is driven to work by the power generation function of the solar panel, and the water is sucked into the filtering system to purify the water quality, so that the purifying efficiency is high; meanwhile, the aeration effect is achieved through the water sprinkling port, so that the dissolved oxygen in the water is increased, and the water quality is fully improved; the floating system is adopted, so that the range of the water purification area is wide, the aquatic plants can also absorb nitrogen, phosphorus and other elements in the water body, the problem of eutrophication of the water body can be effectively solved, and the propeller can timely recover the device for cleaning and maintenance. Therefore, the invention has the advantages of low cost, environmental protection and high water quality purification efficiency.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a front view of the device of the present invention.
Fig. 2 is a top view of the fixing bracket of the present invention.
Wherein: the garbage collection device comprises a fixing support 1, a fixing part 101, an island part 102, an aquatic plant box 103, a solar panel 2, an electric appliance assembly 3, a centrifugal water pump 5, a water discharge pipeline 7, a storage battery 8, a filter tank 9, a garbage collection tank 10, a filter layer 11, aquatic plants 12 and a floating body block 13.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
see fig. 1-2.
The invention discloses an integrated lake water purification device, which comprises a fixed support 1 and a filter cartridge 9, wherein the fixed support 1 comprises a central island part and a fixed part which is arranged around the island part and is used for installing a floating body block 13, the upper end of the island part is provided with a power system and a control system, the filter cartridge 9 is arranged right below the island part, the filter cartridge 9 is of a cylindrical structure with an upper opening, a filter layer 11 is arranged inside the filter cartridge 9, a drainage pipeline 7 is arranged at the bottom of the filter cartridge 9, the opening of the upper end of the filter cartridge 9 is fixedly connected with the bottom of the fixed part of the fixed support 1, and the upper end of the fixed part is provided with the floating body block 13; the sewage enters the filter vat 9 through the upper opening of the filter vat 9, is filtered by the filter layer 11, and is discharged through the drainage pipeline 7.
The fixed part annular arrays of a plurality of fixed bolster 1 are in island part's periphery, fixed part is the dead lever of "L", fixed part upper end is fixed with island part edge, filter vat 9 upper portion open-ended lateral wall with fixed part bending end fixed connection of fixed bolster 1, fixed part outside tip is provided with screw 14.
The upper end of the floating body block 13 is provided with an aquatic plant box, and aquatic plants 12 are planted in the aquatic plant box.
The aquatic plant 12 is one or more of caulis Zizaniae Caduciflorae, rhizoma Phragmitis, canna, daylily tail, medulla Junci, and herba Saururi.
The center of the bottom of the filter vat 9 is provided with a centrifugal water pump 5, the lower side of the centrifugal water pump 5 is communicated with a drainage pipeline 7, the drainage pipeline 7 is provided with more than one water plant 12, and each drainage pipeline extends from the water bottom to the water surface.
The water sprinkling port of the water draining pipeline 7 is round with a porous cross section.
A garbage recycling bin 10 is arranged in the filter bin 9 at the upper end of the filter layer 11, and a side eave frame at the outer side of the upper end of the garbage recycling bin 10 is arranged at the opening of the garbage recycling bin 10.
The solar energy panel 2 is arranged on the upper side of the island part of the fixed support 1, the solar energy panel 2 is arranged on the island part of the fixed support 1 through a vertically arranged connecting rod, an electric appliance component 3 is arranged at the bottom of the solar energy panel 2, a storage battery 8 is arranged on the island part of the fixed support 1, and the solar energy panel 2 is connected with the storage battery 8.
The three layers of filling materials of the filter layer 11 are sequentially ceramsite, pebbles with different particle sizes and activated carbon.
The floating body blocks 13 are construction waste aggregate recycled foam concrete.
The upper end of the filter cylinder 9 is fixed at the bottom end of the fixed support 1 by screws, and the fixed support 1 can be detached during recycling device, so that garbage in the garbage recycling bin 9 can be cleaned conveniently. The garbage recycling bin 9 is a filter screen, and the filter layer 11 is a haydite layer, a pebble layer with different particle sizes and an active carbon absorption layer in sequence and is used for further filtering finer garbage and sundries. The bottom of the filter layer 11 is provided with an inner cavity from the water inlet of the centrifugal water pump 5, and a buffer space is reserved for pumping water for the centrifugal water pump 5.
The side wall of the centrifugal water pump 5 is provided with a water outlet which is communicated with the drainage pipeline 7. The center of the centrifugal water pump 5 is thrown out to form vacuum, water in the inner cavity of the filter drum 9 enters the centrifugal water pump 5 from the bottom under the action of external atmospheric pressure, and the water is continuously thrown out and sucked in as the centrifugal water pump continuously works, so that a continuous sprinkling effect is formed on the drainage pipeline 7, and the oxygen exposure in the water is increased while the aquatic plants 12 are irrigated.
The aquatic plants 12 grow in water by taking the floating body blocks 13 as bases, and the aquatic plants 13 have strong viability and a function of cleaning the dirt. Mainly comprises aquatic plants 12 such as aquatic cane shoots, reeds, canna, yellow warriors, rush, sabia and the like, which can effectively absorb elements such as nitrogen, phosphorus and the like in water bodies and play roles in purifying water quality and beautifying the environment.
The storage battery 8 is used for storing electric energy converted by the solar panel 2, and the storage battery 8 provides electric energy for the controller and the centrifugal water pump 5.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes or direct or indirect application in the relevant art utilizing the present specification and drawings are included in the scope of the present invention.
Claims (6)
1. An integrated lake water purification device, includes fixed bolster (1), filter vat (9), its characterized in that: the fixed support (1) comprises a central island part (102) and a fixed part (101) which is arranged around the island part (102) and is used for installing floating body blocks (13), an electric power system and a control system are arranged at the upper end of the island part, a filter vat (9) is arranged right below the island part, the filter vat (9) is of a cylindrical structure with an upper opening, a filter layer (11) is arranged inside the filter vat (9), a drainage pipeline (7) is arranged at the bottom of the filter vat (9), the opening of the upper end of the filter vat (9) is fixedly connected with the bottom of the fixed part of the fixed support (1), and the floating body blocks (13) are arranged at the upper end of the fixed part; the sewage enters the filter vat (9) through an upper opening of the filter vat (9), is filtered by a filter layer (11), and is discharged through a drainage pipeline (7); the fixing parts (101) of the fixing brackets (1) are annularly arrayed around the island part (102), the fixing parts are L-shaped fixing rods, the upper end parts of the fixing parts (101) are fixedly connected with the edges of the island part (102), the side walls of the upper openings of the filter barrels (9) are fixedly connected with the bent ends of the fixing parts (101) of the fixing brackets (1), and screw propellers (14) are arranged at the outer side ends of the fixing parts (101); an aquatic plant box (103) is arranged at the upper end of the floating body block (13), and aquatic plants (12) are planted in the aquatic plant box (103); a garbage recycling bin (10) is arranged in a filtering bin (9) at the upper end of the filtering layer (11), and a side eave on the outer side of the upper end of the garbage recycling bin (10) is erected at the opening of the garbage recycling bin (10); the three layers of filling materials of the filtering layer (11) are sequentially ceramsite, pebbles with different particle sizes and activated carbon.
2. An integrated lake water purification apparatus of claim 1, wherein: the aquatic plant (12) is one or more of caulis Zizaniae Caduciflorae, rhizoma Phragmitis, canna, yellow warrior, medulla Junci, and herba Saussureae Involueratae.
3. An integrated lake water purification apparatus of claim 1, wherein: the water filter is characterized in that a centrifugal water pump (5) is arranged at the center of the bottom of the filter barrel (9), the lower side of the centrifugal water pump (5) is communicated with a water draining pipeline (7), more than one water draining pipeline (7) is arranged, and each water draining pipeline extends from the bottom to the upper side of aquatic plants (12) on the water surface.
4. An integrated lake water purification apparatus of claim 2, wherein: the water spraying port of the water discharging pipeline (7) is round with a porous cross section.
5. An integrated lake water purification apparatus of claim 1, wherein: island portion (102) upside of fixed bolster (1) is provided with solar panel (2), solar panel (2) are through the connecting rod setting of vertical setting on the island portion of fixed bolster (1), solar panel (2) bottom is provided with electrical apparatus subassembly (3), be provided with battery (8) on the island portion of fixed bolster (1), solar panel (2) are connected with battery (8).
6. An integrated lake water purification apparatus of claim 1, wherein: the floating body block (13) is construction waste aggregate recycled foam concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282934.3A CN109250870B (en) | 2018-10-31 | 2018-10-31 | Integrated lake water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282934.3A CN109250870B (en) | 2018-10-31 | 2018-10-31 | Integrated lake water purifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109250870A CN109250870A (en) | 2019-01-22 |
| CN109250870B true CN109250870B (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811282934.3A Active CN109250870B (en) | 2018-10-31 | 2018-10-31 | Integrated lake water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109250870B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704490A (en) * | 2019-03-05 | 2019-05-03 | 苏州方舟环保科技有限公司 | A kind of Miniature water is looked unfamiliar object cleaning collection device |
| CN110395846A (en) * | 2019-07-31 | 2019-11-01 | 新余山海企业服务有限公司 | A kind of water prevention and cure of pollution circulation filter |
| CN110627447A (en) * | 2019-10-22 | 2019-12-31 | 深圳市信泰工业自动化设备有限公司 | Pervious concrete sewage filtering device and method thereof |
| CN111252951A (en) * | 2020-03-10 | 2020-06-09 | 广州市花木公司 | Lake water purification device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201245510Y (en) * | 2008-07-24 | 2009-05-27 | 李�杰 | Natural energy water control ecological bed |
| CN201296707Y (en) * | 2008-12-05 | 2009-08-26 | 中国水产科学研究院渔业机械仪器研究所 | Solar-energy photocatalysis vegetable water-purifying floating bed |
| FR2968573A1 (en) * | 2010-12-13 | 2012-06-15 | Pascal Guillon | Portable device useful in wash station for purifying wastewater, comprises filter material layers associated with plant e.g. reed, removable container in which layers are placed, and storage device in which filtered water is supplied |
| CN103991968A (en) * | 2014-06-10 | 2014-08-20 | 江苏拓森环保设备工程有限公司 | Reinforced multifunctional ecological floating island |
| CN107973412A (en) * | 2017-12-01 | 2018-05-01 | 西安建筑科技大学 | A kind of water pump-ecological floating island integrated water treatment system |
-
2018
- 2018-10-31 CN CN201811282934.3A patent/CN109250870B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201245510Y (en) * | 2008-07-24 | 2009-05-27 | 李�杰 | Natural energy water control ecological bed |
| CN201296707Y (en) * | 2008-12-05 | 2009-08-26 | 中国水产科学研究院渔业机械仪器研究所 | Solar-energy photocatalysis vegetable water-purifying floating bed |
| FR2968573A1 (en) * | 2010-12-13 | 2012-06-15 | Pascal Guillon | Portable device useful in wash station for purifying wastewater, comprises filter material layers associated with plant e.g. reed, removable container in which layers are placed, and storage device in which filtered water is supplied |
| CN103991968A (en) * | 2014-06-10 | 2014-08-20 | 江苏拓森环保设备工程有限公司 | Reinforced multifunctional ecological floating island |
| CN107973412A (en) * | 2017-12-01 | 2018-05-01 | 西安建筑科技大学 | A kind of water pump-ecological floating island integrated water treatment system |
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| CN109250870A (en) | 2019-01-22 |
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