CN113716816A - Riverway water environment ecological restoration device and system - Google Patents
Riverway water environment ecological restoration device and system Download PDFInfo
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- CN113716816A CN113716816A CN202111158388.4A CN202111158388A CN113716816A CN 113716816 A CN113716816 A CN 113716816A CN 202111158388 A CN202111158388 A CN 202111158388A CN 113716816 A CN113716816 A CN 113716816A
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- 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
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- 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
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- 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
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- 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
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- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
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- 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
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- 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
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- 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
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
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- 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
- C02F2209/22—O2
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- 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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a riverway water environment ecological restoration device and a riverway water environment ecological restoration system, which comprise an ecological floating bed, a magnetization induction device, a filtering device and an aeration oxygenation device, wherein aquatic plants are planted on the ecological floating bed; the magnetization inducing devices are arranged below and at two sides of the ecological floating bed and are used for promoting the conversion of food chains, accelerating the purification and promoting the root growth of aquatic plants; the filtering device is arranged in the middle below the ecological floating bed and is used for adsorbing fine pollutants in water; the two aeration and oxygenation devices are respectively arranged at the two sides of the upper end surface of the ecological floating bed and used for introducing air into water for oxygenation; the ecological restoration system has the advantages of good ecological effect, no secondary pollution, attractive appearance, energy conservation, high treatment efficiency and low operation cost, and can effectively solve the problems of water eutrophication and water pollution of the river channel water quality.
Description
Technical Field
The invention relates to the technical field of water body restoration in environmental engineering, in particular to a riverway water environment ecological restoration device and a riverway water environment ecological restoration system.
Background
Rivers are important ways of hydrologic cycle on the earth, the river system is one of the most important ecosystems in the nature, and the survival and development of the human society are closely related to the rivers. With the continuous acceleration of urbanization and industrialization in China, hydraulic engineering is implemented gradually, water consumption and discharge are continuously increased, so that the water quality of rivers is deteriorated, and the degradation of a river ecosystem is aggravated. However, in the application of the existing water ecological restoration technology, organisms such as planted aquatic plants, added microorganisms and the like are often influenced by external environment and boundary conditions, so that the restoration effect is extremely unstable.
In the Guangdong, Hongkong and Australia Bay area, the combined rain and sewage overflow phenomenon is serious, so that the artificially planted aquatic plants and the introduced exogenous microorganisms are often difficult to survive, and the water ecological restoration effect is poor; in the masses in cities in the Yangtze river economic zone, the ecological structure of part of river and lake water bodies is seriously unbalanced due to the reasons of temperature, hydraulic conditions and the like, and the algae outbreak is difficult to be comprehensively inhibited only by the existing water ecological restoration technologies such as artificial aquatic plant planting, mechanical algae removal and the like.
Disclosure of Invention
The invention aims to provide a riverway water environment ecological restoration device and a riverway water environment ecological restoration system, which are used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an ecological restoration device for a riverway water environment comprises an ecological floating bed, a magnetization induction device, a filtering device and an aeration oxygenation device, wherein aquatic plants are planted on the ecological floating bed;
the magnetization inducing devices are arranged below and at two sides of the ecological floating bed and are used for promoting the conversion of food chains, accelerating the purification and promoting the root growth of aquatic plants;
the filtering device is arranged in the middle below the ecological floating bed and is used for adsorbing fine pollutants in water;
the two aeration and oxygenation devices are respectively arranged at the two sides of the upper end surface of the ecological floating bed and used for introducing air into water for oxygenation.
As a further scheme of the invention: the aquatic plant is emergent aquatic plant, and is one or more of flos Nelumbinis, rhizoma Phragmitis, medulla Junci, rhizoma Typhae, canna indica, Ecliptae herba, FANGCAO, XIANGGECAOJINYUZAO and TANCAO.
As a further scheme of the invention: the magnetization induction device comprises a fixed frame, the fixed frame is arranged at the middle position below the ecological floating bed, the fixed frame is a cuboid formed by splicing supporting rods, microporous fiber cloth is wrapped on the fixed frame, and permanent magnet blocks are stacked inside the fixed frame.
As a further scheme of the invention: filter equipment is including filtering ecological fixed barricade and magnetic fiber adsorption ball, filter the both sides position that the ecological fixed barricade was established at aquatic plant, it is filled with magnetic fiber ball filler to filter the intussuseption of ecological fixed barricade, connect through being connected the rope between magnetic fiber adsorption ball and the magnetic fiber adsorption ball and form chain structure to the position in the middle of the lower terminal surface of setting at ecological bed of floating.
As a further scheme of the invention: the aeration and oxygenation device comprises a motor, an air box power box and an aeration and oxygenation air box, wherein the aeration and oxygenation air box is driven by the mechanical linkage of the air box power box, the motor is used for driving mechanical parts in the air box power box to move, a power front wheel is arranged in the air box power box and driven by the motor, a limiting shell is also arranged in the air box power box, a guide sliding plate is arranged in a cavity at the lower end of the limiting shell, two ends of the guide sliding plate are respectively provided with a connecting rod which is in sliding connection with the limiting shell, one side of the limiting shell, which is close to the power front wheel, is also fixedly connected with a guide sliding rod, a sliding block is in sliding connection with the guide sliding rod, a linkage rod is rotatably connected on the sliding block, one end, away from the sliding block, of the linkage rod is rotatably connected to the position, deviating from the center of the power front wheel, the connecting rod at the left side of the guide sliding plate is fixedly connected with the sliding block, and the connecting rod at the right end of the guide sliding plate is externally connected with the connecting rod of the aeration and oxygenation air box, the aeration and oxygenation air box is used for driving the external connecting rod of the aeration and oxygenation air box to do circular reciprocating motion, and the aeration and oxygenation air box is also connected with an air guide assembly used for introducing air into water.
As a further scheme of the invention: the air guide assembly comprises an aeration oxygenation pipe, the aeration oxygenation pipe is arranged in water, the air inlet end of the aeration oxygenation pipe is connected with the air outlet of the aeration oxygenation air box, branch pipes communicated with the aeration oxygenation pipe are further arranged on two sides of the aeration oxygenation pipe, and aeration oxygenation holes are formed in the aeration oxygenation pipe and the branch pipes.
As a still further scheme of the invention: the magnetic field intensity of the permanent magnet block is 0.314T-0.388T.
As a still further scheme of the invention: the magnetic fiber ball filler and the chain-shaped connected magnetic fiber adsorption balls in the filtering ecological fixed retaining wall can be replaced.
As a still further scheme of the invention: the aeration oxygenation pipe and the branch pipes thereof are made of PVC materials.
Compared with the prior art, the invention has the beneficial effects that:
1. the ecological restoration system has the advantages of good ecological effect, no secondary pollution, attractive appearance, energy conservation, high treatment efficiency and low operation cost, and can effectively solve the problems of water eutrophication and water pollution of the river channel water quality.
2. The invention combines the magnetization treatment technology and the artificial ecosystem to activate the water body in the process of realizing water quality treatment, thereby showing wide application prospect for sustainable development and popularization.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view showing the construction of the guide plate of the bellows power unit of the present invention on the right side.
FIG. 3 is a schematic view of the construction of the guide plate of the bellows power unit of the present invention on the left side.
Fig. 4 is a schematic structural diagram of data change before and after magnetization in the present invention.
Wherein: 1 ecological floating bed, 2 aquatic plants, 3 aeration oxygenation air boxes, 31 aeration oxygenation pipes, 32 aeration oxygenation holes, 4 air box power boxes, 41 power front wheels, 42 linkage rods, 43 guide slide rods, 44 slide blocks, 45 guide slide plates, 46 connecting rods, 5 motors, 6 filtering ecological fixed retaining walls, 61 magnetic fiber ball fillers, 7 fixed frames and 8 magnetic fiber adsorption balls.
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. 1-4, in an embodiment of the present invention, an ecological restoration apparatus for a riverway water environment includes an ecological floating bed 1, a magnetization inducing apparatus, a filtering apparatus, and an aeration oxygenation apparatus, wherein aquatic plants 2 are planted on the ecological floating bed 1; the aquatic plant 2 is an emergent aquatic plant and is one or more of lotus, reed, rush, cattail, canna, droughhaired bevel, fragrant grass, vetiver grass goldfish algae and tank grass, and the choice of the aquatic plant is determined according to the climate condition of the restored water environment.
The magnetization inducing devices are arranged below and at two sides of the ecological floating bed 1 and are used for promoting the conversion of food chains, accelerating the purification and promoting the root growth of the aquatic plants 2; the magnetization inducing device comprises a fixed frame 7, the fixed frame 7 is arranged in the middle position below the ecological floating bed 1, the fixed frame 7 is a cuboid formed by splicing supporting rods, microporous fiber cloth is wrapped on the fixed frame 7, and permanent magnet blocks are stacked inside the fixed frame 7; the magnetic field intensity of the permanent magnet block is 0.314T-0.388T; along with the magnetization induction effect, the flow of the magnetized water can promote the conversion of food chains and accelerate the purification, the magnetic field is 0.314T to 0.388T, the sewage is oxidized by strong oxidants such as hydrogen peroxide generated in the magnetization, and the COD value can be reduced by 7 to 33 percent. Meanwhile, the magnetization treatment has the function of promoting the growth of root systems of the aquatic plants 2 planted on the ecological floating bed 1.
The filtering device is arranged in the middle of the lower part of the ecological floating bed 1 and is used for adsorbing fine pollutants in water; the filtering device comprises a filtering ecological fixed retaining wall 6 and magnetic fiber adsorption balls 8, wherein the filtering ecological fixed retaining wall 6 is arranged at two side positions of the aquatic plant 2, the filtering ecological fixed retaining wall 6 is filled with magnetic fiber ball fillers 61, and the magnetic fiber adsorption balls 8 are connected through connecting ropes to form a chain-shaped structure and are arranged in the middle of the lower end face of the ecological floating bed 1; the magnetic fiber ball filler 61 in the filtering ecological fixed retaining wall 6 and the chain-shaped connected magnetic fiber adsorption balls 8 can be replaced; ecological bed 1 both sides are equipped with simultaneously and filter ecological fixed barricade 6, and under the condition that rivers are urgent, it can stabilize ecological bed 1 to filter ecological fixed barricade 6, and simultaneously, it is equipped with magnetic fiber ball filler 61 in the ecological fixed barricade 6 to filter, and the pollutant that will filter ecological fixed barricade 6 interception carries out certain absorption, and the 8 tops of magnetic fiber adsorption ball that the chain form is connected are fixed in ecological bed 1 lower extreme space department that floats, and the chain form floats in aqueous, carries out adsorption to the tiny pollutant of aquatic.
The two aeration and oxygenation devices are respectively arranged at the two sides of the upper end surface of the ecological floating bed 1 and are used for introducing air into water for oxygenation; the aeration and oxygenation device comprises a motor 5, an air box power box 4 and an aeration and oxygenation air box 3, wherein the aeration and oxygenation air box 3 is driven by the mechanical linkage of the air box power box 4, the motor 5 is used for driving mechanical parts in the air box power box 4 to move, a power front wheel 41 is arranged in the air box power box 4, the power front wheel 41 is driven by the motor 5, a limiting shell is further arranged in the air box power box 4, a guide plate 45 is arranged in a cavity at the lower end of the limiting shell, two ends of the guide plate 45 are respectively provided with a connecting rod 46 which is in sliding connection with the limiting shell, one side of the limiting shell, which is close to the power front wheel 41, is also fixedly connected with a guide slide rod 43, a slide block 44 is in sliding connection with the guide slide block 43, a linkage rod 42 is in sliding connection with the slide block 44, one end, which is far away from the slide block 44, of the linkage rod 42 is rotatably connected with the position, where the power front wheel 41 deviates from the center of the power front wheel 41, the connecting rod 46 at the left side of the guide sliding plate 45 is fixedly connected with the sliding block 44, the connecting rod 46 at the right end of the guide sliding plate 45 is connected with the external connecting rod of the aeration and oxygenation air box 3 and used for driving the external connecting rod of the aeration and oxygenation air box 3 to do circulating reciprocating motion, and the aeration and oxygenation air box 3 is further connected with an air guide assembly used for introducing air into water.
The air guide assembly comprises an aeration oxygenation pipe 31, the aeration oxygenation pipe 31 is arranged in water, the air inlet end of the aeration oxygenation pipe 31 is connected with the air outlet of the aeration oxygenation air box 3, branch pipes communicated with the aeration oxygenation pipe 31 are further arranged on two sides of the aeration oxygenation pipe 31, and aeration oxygenation holes 32 are formed in the aeration oxygenation pipe 31 and the branch pipes; the aeration oxygenation pipe 31 and the branch pipes thereof are made of PVC materials; the two sides of the aquatic plant 2 are provided with an aeration and oxygenation air box 3, an air box power box 4 and a motor 5 in sequence, the motor 5 is connected with a power front wheel 41 of the air box power box 4 and provides power for the air box power box 4, along with the driving of a slide block 44 and a guide plate 45 by a linkage rod 42 and the power front wheel 41, a connecting rod 46 moves along with the motion to drive an external pull rod of the aeration and oxygenation air box 3 to circularly operate back and forth, so that air is blown into the aeration and oxygenation air box 3 and enters a water body along with aeration and oxygenation holes 32 on an aeration and oxygenation pipe 31 to oxygenate the water body.
The working principle of the invention is as follows: in the invention, the ecological floating bed 1 is an important support of the whole system, the aquatic plants 2 are planted in the middle of the ecological floating bed 1, and the selection of the aquatic plants is determined according to the climate condition of the restored water environment. When the water body is oxygenated, the motor 5 is connected with the power front wheel 41 of the air box power box 4 to provide power for the air box power box 4, the connecting rod 46 moves along with the driving of the slide block 44 and the guide slide plate 45 by the connecting rod 42 and the power front wheel 41 to drive the external pull rod of the aeration air box 3 to circularly run back and forth, so that air is blown into the aeration air box 3 and enters the water body along with the aeration oxygen increasing holes 32 on the aeration oxygen increasing pipe 31, the magnetization inducing device is arranged, the conversion of a food chain can be promoted along with the flow of magnetization inducing effect, the purification is accelerated, the magnetic field is 0.314T-0.388T, the sewage is oxidized by strong oxidants such as hydrogen peroxide generated in magnetization, and the COD value can be reduced by 7% -33%. Meanwhile, the magnetization treatment has the function of promoting the growth of the root system of the aquatic plant 2 planted on the ecological floating bed 1. Ecological bed 1 both sides are equipped with simultaneously and filter ecological fixed barricade 6, under the condition that rivers are urgent, it can stabilize ecological bed 1 to filter ecological fixed barricade 6, and simultaneously, it is equipped with magnetic fiber ball filler 61 in the ecological fixed barricade 6 to filter, the pollutant that will filter the interception of ecological fixed barricade 6 carries out certain absorption, the 8 tops of magnetic fiber absorption ball that the chain form is connected are fixed in ecological bed 1 lower extreme space department that floats, the chain form floats in aqueous, carry out adsorption to the tiny pollutant of aquatic, magnetic fiber ball filler 61 and magnetic fiber absorption ball 8 all can be changed simultaneously.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (10)
1. The utility model provides a river course water environment ecological remediation device which characterized in that: comprises an ecological floating bed (1), a magnetization inducing device, a filtering device and an aeration oxygenation device, wherein aquatic plants (2) are planted on the ecological floating bed (1);
the magnetization inducing devices are arranged at the positions below and on two sides of the ecological floating bed (1) and are used for promoting the conversion of a food chain, accelerating the purification and promoting the root growth of the aquatic plants (2);
the filtering device is arranged in the middle below the ecological floating bed (1) and is used for adsorbing fine pollutants in water;
the two aeration and oxygenation devices are respectively arranged at the two sides of the upper end surface of the ecological floating bed (1) and used for introducing air into water for oxygenation.
2. The ecological restoration device for the riverway water environment according to claim 1, wherein the aquatic plant (2) is an emergent aquatic plant, and one or more of lotus, reed, juncus effuses, cattail, canna, droughhaired bevel, fragrant grass, vetiver grass goldfish algae and tank grass is adopted.
3. The ecological restoration device for the riverway water environment according to claim 1, wherein the magnetization inducing device comprises a fixed frame (7), the fixed frame (7) is arranged at a middle position below the ecological floating bed (1), the fixed frame (7) is a cuboid formed by splicing support rods, microporous fiber cloth is wrapped on the fixed frame (7), and permanent magnet blocks are stacked inside the fixed frame (7).
4. The ecological restoration device for riverway water environment according to claim 1, wherein the filtering device comprises a filtering ecological fixed retaining wall (6) and magnetic fiber adsorption balls (8), the filtering ecological fixed retaining wall (6) is arranged at two side positions of the aquatic plant (2), the filtering ecological fixed retaining wall (6) is filled with magnetic fiber ball fillers (61), the magnetic fiber adsorption balls (8) and the magnetic fiber adsorption balls (8) are connected through connecting ropes to form a chain structure, and are arranged at the middle position of the lower end surface of the ecological floating bed (1).
5. The ecological restoration device for the riverway water environment according to claim 1, wherein the aeration and oxygenation device comprises a motor (5), a bellows power box (4) and an aeration and oxygenation bellows (3), the aeration and oxygenation bellows (3) is driven by the bellows power box (4) in a mechanical linkage manner, the motor (5) is used for driving mechanical parts inside the bellows power box (4) to move, a power front wheel (41) is arranged inside the bellows power box (4), the power front wheel (41) is driven by the motor (5), a limiting shell is further arranged inside the bellows power box (4), a guide sliding plate (45) is arranged in a cavity at the lower end of the limiting shell, connecting rods (46) which are connected with the limiting shell in a sliding manner are arranged at both ends of the guide sliding plate (45), and a guide sliding rod (43) is further fixedly connected to one side of the limiting shell, which is close to the power front wheel (41), the aeration and oxygenation air box is characterized in that a sliding block (44) is connected to the sliding guide rod (43) in a sliding mode, a linkage rod (42) is connected to the sliding block (44) in a rotating mode, one end, far away from the sliding block (44), of the linkage rod (42) is connected to the position, deviating from the circle center of the power front wheel (41), of the power front wheel (41) in a rotating mode, a connecting rod (46) on the left side of the guide sliding plate (45) is fixedly connected with the sliding block (44), a connecting rod (46) on the right end of the guide sliding plate (45) is connected with an external connecting rod of the aeration and oxygenation air box (3) and used for driving the external connecting rod of the aeration and oxygenation air box (3) to conduct circulating reciprocating motion, and an air guide assembly used for introducing air into water is further connected to the aeration and oxygenation air box (3).
6. The ecological restoration device for the riverway water environment according to claim 5, wherein the air guide assembly comprises an aeration oxygenation pipe (31), the aeration oxygenation pipe (31) is placed in water, the air inlet end of the aeration oxygenation pipe (31) is connected with the air outlet of the aeration oxygenation air box (3), branch pipes communicated with the aeration oxygenation pipe (31) are further arranged on two sides of the aeration oxygenation pipe (31), and aeration oxygenation holes (32) are formed in the aeration oxygenation pipe (31) and the branch pipes.
7. The ecological restoration device for the riverway water environment according to claim 3, wherein the magnetic field intensity of the permanent magnet block is 0.314T-0.388T.
8. The ecological restoration device for riverway water environment according to claim 4, wherein the magnetic fiber ball filler (61) and the chain-connected magnetic fiber adsorption balls (8) in the filtering ecological retaining wall (6) can be replaced.
9. The ecological restoration device for the riverway water environment according to claim 6, wherein the aeration and oxygenation pipe (31) and the branch pipes thereof are made of PVC materials.
10. An ecological restoration system, comprising the riverway water environment ecological restoration device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111158388.4A CN113716816A (en) | 2021-09-30 | 2021-09-30 | Riverway water environment ecological restoration device and system |
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| CN202111158388.4A CN113716816A (en) | 2021-09-30 | 2021-09-30 | Riverway water environment ecological restoration device and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504631A (en) * | 2022-10-13 | 2022-12-23 | 墣锦环境工程（海南）有限公司 | Cleaning method and application of invasive plant |
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2021
- 2021-09-30 CN CN202111158388.4A patent/CN113716816A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504631A (en) * | 2022-10-13 | 2022-12-23 | 墣锦环境工程（海南）有限公司 | Cleaning method and application of invasive plant |
| CN115504631B (en) * | 2022-10-13 | 2024-02-20 | 海南墣锦环境科技股份有限公司 | Cleaning method and application of invasive plant |
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