CN110902841A - Multifunctional combined ecological floating island - Google Patents
Multifunctional combined ecological floating island Download PDFInfo
- Publication number
- CN110902841A CN110902841A CN201911355455.4A CN201911355455A CN110902841A CN 110902841 A CN110902841 A CN 110902841A CN 201911355455 A CN201911355455 A CN 201911355455A CN 110902841 A CN110902841 A CN 110902841A
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- CN
- China
- Prior art keywords
- floating island
- island body
- floating bed
- multifunctional combined
- aeration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005273 aeration Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000000746 purification Methods 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000005276 aerator Methods 0.000 claims abstract description 9
- 230000000813 microbial effect Effects 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 7
- 244000005700 microbiome Species 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims 4
- 238000012856 packing Methods 0.000 claims 4
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000012767 functional filler Substances 0.000 abstract description 9
- 238000006213 oxygenation reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses a multifunctional combined ecological floating bed, which comprises a floating island body, an aquatic plant purification system, a solar energy conversion system, an aeration system and a microbial filler system, wherein the floating island body is provided with a floating island body; the floating island body provides water surface buoyancy and structural support for the stability of the whole system; the aquatic plant purification system comprises various aquatic plants which are planted around the floating island body; the solar energy conversion system is connected with a solar cell panel by a bracket and is fixed at the central position of the floating island body, so that solar energy is converted into electric energy; the aeration system comprises an aerator and an aeration pipe, is fixed on the floating island body and is powered by electric energy provided by the solar energy conversion system to carry out aeration; the microbial filler system consists of functional filler and embedded microbes. The invention provides a multifunctional combined ecological floating bed, and provides a water body purification device which is stable in system, efficient in oxygenation, efficient in purification and wide in application range.
Description
Technical Field
The invention relates to the technical field of eutrophic river treatment, in particular to a multifunctional combined ecological floating bed.
Background
Water is an important resource on which people live, and is associated with the civilization development of human society. Particularly, the quality of the surface water environment is directly related to the quality of life of people. In recent years, due to the damage of artificial activities, the nutrient substance load of a water body is increased, the local water pollution event is intensified year by year, and the social and economic sustainable development is severely restricted.
The ecological floating bed has been used for a long time, but the existing ecological floating bed only depends on the purification and absorption of aquatic plants in the growth process and is assisted with landscape decoration, and the purification effect on the river water body is very little. The bottleneck problem of the current floating bed technology application is always the focus of attention. Therefore, a multifunctional combined ecological floating bed is designed and researched, and is high in structural stability, good in purification effect and simple in operation management.
Disclosure of Invention
The invention aims to provide a multifunctional combined ecological floating bed to solve the bottleneck problem of floating bed application in the current river channel treatment process proposed in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a multifunctional combined ecological floating bed comprises a floating island body, an aquatic plant purification system, a solar energy conversion system, an aeration system and a microbial filler system; the floating island body is made of ecological, environment-friendly and pollution-free light materials, water surface buoyancy and structural support are provided for the stability of the whole system, and other system structures are attached or fixed on the floating island body; the aquatic plant purification system comprises various aquatic plants, is planted around the floating island body, mainly comprises plants with local population, developed root systems, beautiful landscape and strong vitality; the solar energy conversion system is connected with a solar cell panel through a bracket and fixed at the central position of the floating island body, the solar cell panel absorbs solar energy and converts the solar energy into electric energy, and the converted electric energy provides power for the aeration system without external energy input; the aeration system comprises an aerator and an aeration pipe, the aerator is fixed on the floating island body and is supplied with electric energy by the solar energy conversion system to work, an air outlet of the aerator is connected with the aeration pipe, an outlet of the aeration pipe extends into water, and the aeration pipe supplies oxygen to the water for aeration through the outlet of the aeration pipe so as to supply sufficient dissolved oxygen to the water covered on the river; the microbial filler system is formed by combining functional fillers and embedded microbes, the upper ends of the microbial fillers are fixed on the floating island body, naturally fall into water by the action of self gravity and serve as a microbial attachment carrier, and meanwhile, a certain amount of microbes are embedded in the functional fillers, so that pollutants in water are intensively purified under the aeration and oxygenation conditions, and the functional fillers embedded with the microbes are uniformly distributed around an aeration pipe, so that the purification effect under the condition of sufficient dissolved oxygen is ensured.
Preferably, the floating island body can be produced in various shapes and thicknesses according to the size of the river surface, the water depth and the gravity attached to other systems so as to meet the requirements of use and attractive appearance.
Preferably, the installation height, the panel size and the conversion efficiency of the solar panel in the solar conversion system can be set according to the power of the aeration system, and meanwhile, the waterproof and dustproof grade is improved, and the system operation requirement is met.
Preferably, the aquatic plant purification system can be combined with landscape requirements on the premise of screening local dominant species, and is carried out around the solar aeration system in a staggered manner, so that the landscape requirements are met to the maximum extent on the premise of meeting the water quality purification function of the riverway.
Preferably, the arrangement of the aeration system can be different according to the water quality index of an application river channel, and aeration machines with different powers and different wind pressures are installed and aeration pipes with different pipe diameters and different lengths are equipped.
Preferably, the microbial filler system can be arranged in different lengths and different densities according to the water depth and the water quality of an application river channel, and can embed different types of microbes according to the water quality characteristics to ensure the purification effect.
Compared with the prior art, the invention has the following beneficial effects:
1. and (5) purifying water quality. The ecological restoration of plants and the transformation of microorganisms are combined, organic transformation of pollutants is changed into inorganic absorption, and the whole process is purified to thoroughly purify water.
2. Creating a living habitat. The ecological floating island is used as a small ecological system, can provide habitat and food for microbial colonies, small aquatic animals, aquatic plants, birds and the like, can attract various species, and enriches the population diversity.
3. And 3, landscape is improved. The aquatic plants planted alternately float on the water surface through the floating bed body, and the river landscape can be greatly improved.
4. The structure is simple. The ecological floating island is formed by combining all systems, and has the advantages of simple structure, easy assembly, convenient transportation and low cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a floor plan of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
in the figure: 1-a floating bed body; 2-planting basket; 3-aquatic plants; 4-a solar panel; 5-an aerator; 6-an aerator pipe; 7-functional filler; 8-an aquatic plant growing area; 9-embedding microorganisms.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a multifunctional combined ecological floating bed, which is based on a floating bed body (1) made of ecological environment-friendly light material, and has a circular overall shape; a solar cell panel (4) is erected at the central position of the floating bed body (1) through a support, 2 aeration machines (5) are arranged below the solar cell panel, an aeration pipe (6) is connected below the aeration machines (5), and air outlets of the aeration pipes (6) extend underwater and are fixed on the floating bed body (1) through mechanical connection to form a stable structure; the planting baskets (2) are arranged around the solar energy and aeration system on the floating bed body (1) and are also fixed on the floating bed body (1), aquatic plants (3) are planted in the planting baskets (2), and the aquatic plants (3) are arranged according to the growth height in a staggered manner. Functional filler (7) is hung on the lower layer of the floating bed body (1), the functional filler (7) is embedded with microorganism (9) flora, and the functional filler (7) is arranged around the underwater aeration pipe (6). All the system units are combined into a whole, and the multifunctional combined ecological floating bed is provided.
The floating bed is placed in a river channel, and the floating bed body (1) provides buoyancy and structural support to float on the water surface. The solar system provides power for the aeration system, directly aerates and oxygenizes water, improves dissolved oxygen of water and can effectively promote the conversion of organic matters in water by embedding microorganisms (9) on the functional filler (7). Aquatic plants (3) distributed around the solar aeration system are well arranged, so that the landscape value of a river channel is improved, meanwhile, the root system is deeply pricked in water, inorganic nutrients such as nitrogen and phosphorus in purified water are absorbed through the growth of the plants, and the organic pollutants to inorganic nutritive salt can be comprehensively converted and absorbed, so that the bottleneck problem that the existing floating bed technology is gorgeous and unrealistic is fundamentally solved.
The invention has simple structure, stable structure, simple structure and obvious purification, can improve the river landscape, does not need any power supply wiring, and can meet the ecological management of the river in different areas.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A multifunctional combined ecological floating bed comprises a floating island body, an aquatic plant purification system, a solar energy conversion system, an aeration system and a microbial filler system.
2. The multifunctional combined ecological floating bed according to claim 1, wherein the floating island body is made of light corrosion-resistant environment-friendly material, and provides water surface buoyancy and structural support for the stability of the whole system.
3. The multifunctional combined ecological floating bed according to claim 1, wherein the planting baskets are fixedly embedded around the floating island body, and the bottom of the planting baskets is provided with an opening.
4. The multifunctional combined ecological floating bed according to claim 1, wherein the aquatic plant purification system is composed of different aquatic plants in the planting baskets of the floating island body, the same planting baskets are distributed around the floating island body, and the plant roots are tied under water.
5. The multifunctional combined ecological floating bed according to claim 1, wherein the solar energy conversion system is formed by solar energy arranged at the center of the floating island body and is fixed on the floating bed body through a bracket connection.
6. The multifunctional combined ecological floating bed according to claim 1, wherein the aeration system comprises an aerator and an aeration pipe, the aerator is arranged below the solar cell panel and fixed at the central position on the floating island body, one end of the aeration pipe is connected with the aerator and is fixed below the floating bed body, and the other end of the aeration pipe extends downwards into the water.
7. The multifunctional combined ecological floating bed according to claim 1, wherein the microorganism packing system is formed by combining functional packing and embedded microorganisms, the upper end of the microorganism packing system is fixed on the floating bed body, and the lower end of the microorganism packing system naturally falls into water by self weight and is arranged around the aeration pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911355455.4A CN110902841A (en) | 2019-12-25 | 2019-12-25 | Multifunctional combined ecological floating island |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911355455.4A CN110902841A (en) | 2019-12-25 | 2019-12-25 | Multifunctional combined ecological floating island |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110902841A true CN110902841A (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911355455.4A Pending CN110902841A (en) | 2019-12-25 | 2019-12-25 | Multifunctional combined ecological floating island |
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| Country | Link |
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| CN (1) | CN110902841A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875063A (en) * | 2020-08-04 | 2020-11-03 | 知和环保科技有限公司 | Branchial rake type artificial floating island and application method thereof |
| CN112047479A (en) * | 2020-08-18 | 2020-12-08 | 河海大学 | Composite ecological floating bed suspended with biofilm carrier |
| CN114133112A (en) * | 2021-11-30 | 2022-03-04 | 石家庄市源生园环保有限公司 | Combined water decoding ecological base floating island device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745766A (en) * | 2016-12-01 | 2017-05-31 | 黄鑫 | A kind of aquatic plant floating bed system of dependence solar energy aeration oxygenation |
| CN207811374U (en) * | 2018-01-09 | 2018-09-04 | 孙雪冬 | A kind of labyrinth type in-situ remediation ecologic chinampa clarifier |
-
2019
- 2019-12-25 CN CN201911355455.4A patent/CN110902841A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745766A (en) * | 2016-12-01 | 2017-05-31 | 黄鑫 | A kind of aquatic plant floating bed system of dependence solar energy aeration oxygenation |
| CN207811374U (en) * | 2018-01-09 | 2018-09-04 | 孙雪冬 | A kind of labyrinth type in-situ remediation ecologic chinampa clarifier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875063A (en) * | 2020-08-04 | 2020-11-03 | 知和环保科技有限公司 | Branchial rake type artificial floating island and application method thereof |
| CN112047479A (en) * | 2020-08-18 | 2020-12-08 | 河海大学 | Composite ecological floating bed suspended with biofilm carrier |
| CN114133112A (en) * | 2021-11-30 | 2022-03-04 | 石家庄市源生园环保有限公司 | Combined water decoding ecological base floating island device |
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