River ecological restoration device and method based on vegetation restoration technology
By designing a river ecological restoration device with automatic adjustment filter, the river water impact force adjustment filter is used to expand and collapse, the problem of manual operation in the existing technology is solved, and efficient and automated river water purification effect is achieved.
Patent Information
- Application Number
- CN202510489400.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2025-08-05
AI Technical Summary
In the existing river ecological restoration technology, manual network laying and closing networks are required, which makes it difficult to operate river water cleaning.
A river ecological restoration device based on vegetation restoration technology is designed to automatically adjust the expansion and retraction of the filter using the impact force generated by the river water, and combine the purification components and storage components to achieve adaptive river water purification and reduce the difficulty of manual operation.
It realizes automated river water purification without manpower, improves purification efficiency, reduces operation difficulty, and improves purification effect through adaptive filter adjustment and reduces the risk of filter damage.
Smart Images
Figure CN120423698A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of environmental protection technology, and in particular to a river ecological restoration device and method based on vegetation restoration technology. Background Art
[0002] With the continuous increase in human activities, river ecosystems are facing unprecedented challenges, such as water pollution, riverbank hardening, and reduced biodiversity. To address these challenges, river ecological restoration technologies have emerged. These technologies aim to restore or reconstruct damaged river ecosystems to a near-natural state through a series of engineering and biological measures, thereby enhancing the river's self-purification capacity, biodiversity, and ecological services. Proper river water cleaning plays a crucial role in river ecological restoration.
[0003] In the existing technology, filter nets are often used to filter various pollutants in rivers, and then the filter nets are pulled up regularly to treat various pollutants. However, this method requires manual laying and collection of the nets, which makes the river water cleaning work more difficult.
[0004] In summary, addressing the current challenges of river ecological restoration technology, such as the manual deployment and collection of nets, which makes river cleaning more difficult, has become a pressing challenge in the field. Therefore, it is necessary to propose a more rational river ecological restoration device and method based on vegetation restoration technology. Summary of the Invention
[0005] To solve the above problems, the present invention provides a river ecological restoration device and method based on vegetation restoration technology. Through the design of the purification component, the expansion degree of the filter can be automatically adjusted according to the impact force generated by the river water, thereby achieving adaptive purification of the river water and reducing the labor cost and operation difficulty of purification.
[0006] In order to achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a river ecological restoration device based on vegetation restoration technology, comprising a base fixed to the top of the riverbed, on which are provided a purification component for purifying river water and a storage component for collecting pollutants; and a number of reinforcement components for planting vegetation are also provided on the riverbed.
[0007] The purification component includes a first bracket fixedly connected to the top of the base, a sliding rod slidably fitted on the first bracket, a limiting block fixedly connected to the sliding rod, one end of the sliding rod fixedly connected to a push plate, and the other end fixedly connected to a spring; a sleeve is provided on the outer sliding sleeve of the sliding rod, and the spring is fixedly connected to the inner side wall of the sleeve away from the end of the sliding rod; an inclined groove for sliding the limiting block is opened on the sleeve; a second bracket is fixedly connected to the top of the base, and the sleeve rotates with the second bracket; the outer side wall of the sleeve away from one end of the sliding rod is fixedly connected to the rotating rod, and the side wall of the rotating rod is fixedly connected to an arc-shaped filter screen, and the side of the filter screen away from the rotating rod is fixedly connected to the fixed rod, and the fixed rod is fixedly connected to the side wall of the second bracket.
[0008] The technical principles of the above solution are as follows:
[0009] When the river is still or the flow rate is low, the impact force generated by the river cannot push the push plate. At this time, the spring is in an extended state and the sliding rod is outside the sleeve; when the river flow rate increases, the push plate will be impacted by the river water, thereby pushing the limit block to slide forward. At this time, due to the limitation of the inclined groove and the second bracket, the forward force of the limit block will push the sleeve to rotate in the second bracket, thereby driving the rotating rod to rotate, and the rotating rod will pull the filter to unfold, thereby purifying the river water; when the river flow rate decreases again, the impact force on the push plate disappears, and the spring will rebound, thereby pushing the sliding rod and the limit block to slide backward, driving the sleeve to reverse and retract the filter.
[0010] The above scheme has the following beneficial effects:
[0011] 1. In the prior art, when purifying river water, pollutants on the river surface are often salvaged using a salvage net. This purification efficiency is extremely low and consumes a huge amount of manpower. Compared with the prior art, the present invention utilizes a large-area filter screen to effectively intercept pollutants flowing in the river.
[0012] 2. The present invention utilizes the impact force generated by the river water to automatically unfold the filter screen without adding additional driving force or manual operation, which greatly reduces the difficulty of operation and improves the purification efficiency. When the impact force generated by the river disappears, the filter screen is automatically retracted through the elastic force of the spring to avoid unnecessary damage to the filter screen.
[0013] 3. The present invention can adaptively adjust the opening and closing of the filter according to the flow conditions of the river; during the filtration process, the greater the impact force of the river, the greater the flow rate of the river and the greater the flow of pollutants. At this time, unfolding the filter can intercept more pollutants and further improve the purification efficiency; when the river does not generate impact force, it means that the river is still and the pollutants also remain still, and there is no need for filtering at this time; in this way, the present invention achieves adaptive filtration and improves purification efficiency.
[0014] Furthermore, the storage assembly includes a storage box fixedly connected to the top of the base, and a cover plate is fixedly connected to the side wall of the rotating rod.
[0015] Beneficial effects: In the initial state, the cover is located on the top of the storage box to cover the storage box; when the river flow rate increases, the sleeve rotates to drive the rotating rod to rotate, and the filter screen unfolds. At the same time, the cover plate will also unfold with the rotation of the rotating rod, and then open the storage box, so that the intercepted pollutants can fall into it. When the river flow rate decreases again, the cover plate will return to its original position under the drive of the rotating rod, and at the same time push the pollutants in the filter screen into the storage box for sealing to avoid secondary pollution.
[0016] Furthermore, a camera is fixedly connected to the inner wall of the storage box.
[0017] Beneficial effect: The operator can observe the accumulation of pollutants in the storage box through the camera, which facilitates the collection and treatment of pollutants in the storage box, thereby ensuring that the storage box can normally store pollutants.
[0018] Furthermore, aquatic plant seeds are stored in the sleeve.
[0019] Beneficial effects: When the river water hits the push plate, the sliding rod moves forward, and the aquatic plant seeds stored in the sleeve and the water flow in the sleeve will be pumped out from the inclined groove together. The aquatic plant seeds will spread under the impact of the water flow, thereby realizing the sowing of aquatic plant seeds, expanding its planting range, and thus improving the restoration effect of the river ecology.
[0020] Furthermore, the reinforcement component includes a plurality of reinforcement piles, a plurality of through holes are opened on the surface of the reinforcement piles, soil is stored in the reinforcement piles, and different kinds of plant seeds are stored in the soil; the reinforcement piles include underground pipe sections, underwater pipe sections and above-water pipe sections.
[0021] Beneficial effects: Inserting reinforcement piles into the slopes on both sides of the riverbed can increase the impact resistance of the riverbed slopes and reduce the risk of riverbank collapse due to river scour. Plant seeds can grow and develop in the river ecosystem, improving the river's ecological environment.
[0022] Furthermore, submerged plant seeds are stored in the soil of the buried pipe section.
[0023] Beneficial effects: The buried pipe section can be inserted into the interior of the riverbed slope, thereby burying the seeds of submerged plants in the slope. The submerged plants can stabilize the slope and reduce the risk of slope collapse and soil erosion; they can also absorb nutrients such as nitrogen and phosphorus in the river, effectively reducing eutrophication of the water body and preventing water deterioration.
[0024] Furthermore, the soil in the underwater pipe section stores seeds of emergent plants.
[0025] Beneficial effects: The developed root systems of emergent plants can absorb harmful substances in the water, such as heavy metals and organic matter, and optimize water quality.
[0026] Furthermore, the soil of the above-water pipe section contains seeds of native plants.
[0027] Beneficial effects: Native plants can enrich the species diversity of river ecology and provide a good habitat for other organisms.
[0028] Furthermore, a ring-shaped arc plate is fixedly connected to the side wall of the push plate.
[0029] Beneficial effect: The arc-shaped plate can expand the force-bearing area of the push plate, thereby increasing the pushing effect of the river on the push plate and improving the driving effect of the river.
[0030] Furthermore, a river ecological restoration method based on vegetation restoration technology includes the following steps:
[0031] S1, River data collection: monitor the water level changes of the target river, and analyze the flood season and dry season of the target river based on the water level changes of the target river; during the dry season of the river, measure the height and width of the riverbed and collect the soil composition of the riverbed.
[0032] S2, Scheme Construction: Adjust the height of the reinforcement piles according to the height of the riverbed, design the number and spacing of the devices to be installed according to the width of the river; select the type of grass according to the soil composition of the riverbed; and come up with an installation plan.
[0033] S3, device installation: During the dry season of the river, according to the installation plan, fix the base to the riverbed according to the specified installation quantity and installation spacing; insert the reinforcement piles into the slopes on both sides of the river valley according to the specified installation quantity and installation spacing, and the insertion length of the reinforcement piles shall be ≥ 30% of the total length of the reinforcement piles.
[0034] S4, data monitoring and evaluation: monitor the water quality of target rivers, and evaluate the degree of river water quality restoration based on the total amount of pollutants in the rivers. The total amount of pollutants is inversely proportional to the degree of river water quality restoration; monitor the number of species and total amount of individual vegetation in target rivers, and evaluate the degree of river vegetation restoration based on the number of species and total amount of individual vegetation. The number of species and total amount of individual vegetation are both proportional to the degree of vegetation restoration; evaluate the degree of river ecological restoration based on the degree of river water quality restoration and the degree of vegetation restoration. The degree of ecological restoration is both proportional to the degree of water quality restoration and the degree of vegetation restoration.
[0035] Beneficial effects: This method monitors the water level changes of the target river and clarifies the flood and dry seasons of the target river, making it easier to subsequently obtain the riverbed's morphology, structure, and soil composition within a reasonable time period. By installing reinforcement piles and bases, the riverbank's anti-scouring and purification capabilities are effectively enhanced, soil erosion is reduced, and the stability of the riverbank is improved. Based on various riverbed data, a reasonable installation plan is designed to improve installation efficiency while achieving targeted installation, thereby ensuring the riverbank's anti-scouring and purification capabilities while avoiding equipment waste. By monitoring river vegetation and water quality, the restoration of the river ecology is reasonably evaluated.
[0036] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0037] Figure 1 This is an axonometric diagram of the river ecological restoration device based on vegetation restoration technology of the present invention.
[0038] Figure 2 This is a side sectional view of a sliding rod in the river ecological restoration device based on vegetation restoration technology of the present invention.
[0039] Figure 3 This is a side view of the reinforcement pile in the river ecological restoration device based on vegetation restoration technology of the present invention.
[0040] Figure 4 This is a schematic diagram of the installation of the river ecological restoration device based on vegetation restoration technology of the present invention in a river.
[0041] Figure 5 This is a schematic diagram of the steps of the river ecological restoration method based on vegetation restoration technology of the present invention.
[0042] The figure marks in the drawings of the specification include: 1. base; 2. first bracket; 3. sliding rod; 4. limit block; 5. push plate; 6. spring; 7. sleeve; 8. second bracket; 9. rotating rod; 10. filter; 11. fixing rod; 12. storage box; 13. cover plate; 14. reinforcement pile; 15. curved plate. DETAILED DESCRIPTION
[0043] The following is further described in detail through specific implementation methods:
[0044] Example 1:
[0045] As attached Figure 1-4Shown: A river ecological restoration device based on vegetation restoration technology, including a base 1 bolted to the top of the riverbed, on which are provided a purification component for purifying river water and a storage component for collecting pollutants; the riverbed is also provided with several reinforcement components for planting vegetation.
[0046] like Figure 1 As shown, the purification component includes a first bracket 2 welded to the top of the base 1, a sliding rod 3 is slidably fitted on the first bracket 2, a limiting block 4 is welded on the sliding rod 3, a push plate 5 is welded at one end of the sliding rod 3, and a spring 6 is fixedly connected with a bolt at the other end; a sleeve 7 is provided on the outer sliding sleeve of the sliding rod 3, and the spring 6 is fixedly connected with the inner side wall of the sleeve 7 with bolts away from the end of the sliding rod 3; an inclined groove for the sliding limiting block 4 is provided on the sleeve 7; a second bracket 8 is welded on the top of the base 1, and the sleeve 7 is rotatably fitted with the second bracket 8; a rotating rod 9 is welded on the outer side wall of the sleeve 7 away from the end of the sliding rod 3, and an arc-shaped filter screen 10 is fixedly bonded to the side wall of the rotating rod 9, and a fixed rod 11 is fixedly bonded to the side wall of the filter screen 10 away from the rotating rod 9, and the fixed rod 11 is welded to the side wall of the second bracket 8.
[0047] The storage assembly includes a storage box 12 welded to the top of the base 1 , and a cover plate 13 is welded to the side wall of the rotating rod 9 .
[0048] like Figure 3 As shown, the reinforcement assembly includes a number of reinforcement piles 14, a number of through holes are opened on the surface of the reinforcement piles 14, soil is stored in the reinforcement piles 14, and different types of plant seeds are stored in the soil; the reinforcement piles 14 include underground pipe sections, underwater pipe sections and above-water pipe sections.
[0049] The soil of the buried pipe section contains seeds of submerged plants. The soil of the underwater pipe section contains seeds of emergent plants. The soil of the above-water pipe section contains seeds of terrestrial plants.
[0050] Inserting the reinforcement piles 14 into the slopes on both sides of the riverbed can increase the impact resistance of the riverbed slopes and reduce the risk of river bank collapse caused by river scour. Various plant seeds can grow and develop in the river ecology, thereby improving the ecological environment of the river.
[0051] The specific implementation process is as follows:
[0052] After the reinforcement piles 14 and the base 1 are installed, the ecological environment can be restored.
[0053] by Figure 1 For example, in the initial state, the cover 13 is located on the top of the storage box 12, the spring 6 is in an extended state, the sliding rod 3 is located outside the sleeve 7, and the filter 10 is in a folded state; when the river is still or the flow rate is low, the impact force generated by the river cannot push the push plate 5, the spring 6 remains in an extended state, and the filter 10 remains in a folded state; the sliding rod 3 is located outside the sleeve 7.
[0054] When the river flow rate increases, the push plate 5 will be impacted by the river water, thereby pushing the limit block 4 to slide forward. At this time, due to the limitation of the inclined groove and the second bracket 8, the forward force of the limit block 4 will push the sleeve 7 to rotate in the second bracket 8, thereby driving the rotating rod 9 to rotate. The rotating rod 9 will pull the filter screen 10 to unfold, thereby purifying the river water.
[0055] When the river flow rate decreases or returns to a state of stillness, the impact force on the push plate 5 decreases or disappears, and the spring 6 rebounds, thereby pushing the sliding rod 3 and the limit block 4 to slide backward, driving the sleeve 7 to reverse and retract the filter 10; this embodiment automatically unfolds the filter 10 by utilizing the impact force generated by the river water, without the need for additional driving force or manual operation, which greatly reduces the difficulty of operation and improves the purification efficiency. When the impact force generated by the river disappears, the filter 10 is automatically retracted by the elastic force of the spring 6, avoiding unnecessary damage to the filter 10.
[0056] During this process, when the river flow rate increases, the sleeve 7 rotates and drives the rotating rod 9 to rotate. At this time, the filter screen 10 unfolds. During this process, the cover 13 will also unfold with the rotation of the rotating rod 9, and then open the storage box 12, so that the intercepted pollutants can fall into it; when the river flow rate decreases again, the cover 13 will be driven by the rotating rod 9 to return to its original position, and at the same time push the pollutants in the filter screen 10 into the storage box 12 for sealing to avoid secondary pollution.
[0057] This embodiment can adaptively adjust the opening and closing of the filter 10 according to the flow of the river. During the filtration process, the greater the impact of the river, the greater the flow rate and the greater the flow of pollutants. At this time, expanding the filter 10 can intercept more pollutants, further improving purification efficiency. When the river does not produce impact force, it means that the river is still and the pollutants remain still, so there is no need for filtration. In this way, the present invention achieves adaptive filtration and improves purification efficiency. Compared with existing technologies, it reduces labor consumption while improving purification efficiency.
[0058] In the existing technology, various electrical components are often used for driving, but most of these electrical components cannot operate in rivers or require additional waterproofing facilities; compared with the driving of various electrical components in the existing technology, this embodiment uses the cooperation of mechanical components for driving, which is more suitable for the river environment. There is no need to worry about the driving being disturbed by the water flow, and it is more in line with the actual needs of river restoration.
[0059] Example 2:
[0060] As attached Figure 1 As shown, what is different from the above embodiment is that a camera (not shown in the figure) is fixedly connected to the inner wall of the storage box 12 with bolts.
[0061] The specific implementation process is as follows: the camera is connected to the operator's remote control terminal (such as a mobile phone, tablet or computer and other devices) by signal, and the operator can observe the situation inside the storage box 12 photographed by the camera through the remote control terminal, so as to facilitate the subsequent timely collection and treatment of pollutants in the storage box 12, thereby ensuring that the storage box 12 can normally store pollutants.
[0062] Example 3:
[0063] As attached Figure 1 As shown, what is different from the above embodiment is that aquatic plant seeds are stored in the sleeve 7.
[0064] The specific implementation process is as follows: when the river water hits the push plate 5, the sliding rod 3 moves forward, and the aquatic plant seeds stored in the sleeve 7 and the water flow in the sleeve 7 will be pumped out from the inclined groove together. The aquatic plant seeds will spread under the impact of the water flow, and then the aquatic plant seeds will be sown, expanding their planting range, thereby improving the restoration effect of the river ecology.
[0065] Example 4:
[0066] As attached Figure 2 As shown, the difference from the above embodiment is that a ring-shaped arc plate 15 is welded to the side wall of the push plate 5.
[0067] The specific implementation process is as follows: the arc-shaped plate 15 can expand the force-bearing area of the push plate 5, thereby increasing the pushing effect of the river on the push plate 5 and improving the driving effect of the river.
[0068] Example 5:
[0069] As attached Figure 5 As shown, different from the above embodiment, a river ecological restoration method based on vegetation restoration technology includes the following steps:
[0070] S1, River data collection: monitor the water level changes of the target river, and analyze the flood season and dry season of the target river based on the water level changes of the target river; during the dry season of the river, measure the height and width of the riverbed and collect the soil composition of the riverbed.
[0071] S2, scheme construction: adjust the height of the reinforcement piles 14 according to the height of the riverbed, design the number and installation spacing of the devices according to the width of the river; select the type of grass according to the soil composition of the riverbed; and come up with an installation plan.
[0072] S3, device installation: During the dry season of the river, according to the installation plan, fix the base 1 to the riverbed according to the specified installation quantity and installation spacing; insert the reinforcement piles 14 into the slopes on both sides of the river valley according to the specified installation quantity and installation spacing, and the insertion length of the reinforcement piles 14 shall be ≥ 30% of the total length of the reinforcement piles 14.
[0073] S4, data monitoring and evaluation: monitor the water quality of target rivers, and evaluate the degree of river water quality restoration based on the total amount of pollutants in the rivers. The total amount of pollutants is inversely proportional to the degree of river water quality restoration; monitor the number of species and total amount of individual vegetation in target rivers, and evaluate the degree of river vegetation restoration based on the number of species and total amount of individual vegetation. The number of species and total amount of individual vegetation are both proportional to the degree of vegetation restoration; evaluate the degree of river ecological restoration based on the degree of river water quality restoration and the degree of vegetation restoration. The degree of ecological restoration is both proportional to the degree of water quality restoration and the degree of vegetation restoration.
[0074] The specific implementation process is as follows:
[0075] This method monitors the water level changes of the target river to clarify the flood season and dry season time periods of the target river, making it easier to subsequently obtain the height, width, and soil composition of the riverbed within a reasonable time period. For example, after analysis, it is concluded that the flood season and dry season of the target river are July to September and January to March, respectively. Construction workers can install various equipment in January to March, thereby greatly reducing the difficulty of installation. By installing the reinforcement piles 14 and the base 1, the anti-scouring and purification capabilities of the river bank can be effectively enhanced, soil erosion can be reduced, and the stability of the river bank can be improved.
[0076] Before installation, a reasonable design and installation plan based on various data of the riverbed can effectively improve the installation efficiency and better meet the needs of the target river; while ensuring the anti-scouring ability and purification ability of the river bank, it can avoid equipment waste; for example, assuming that the riverbed of the target river is 110m wide, and the diameter of the processed filter 10 after unfolding is 50m, then two sets of bases 1 can be installed on the top of the riverbed to meet the purification needs of the target riverbed and avoid resource waste. In addition, the processing size of the filter 10 also needs to be designed according to the depth of the river. For example, if the river is 30m wide and 10m high, the diameter of the filter 10 can be set to 10m, and three sets of bases 1 can be installed on the top of the riverbed to better adapt to the width and depth of the riverbed. At the same time, the bases 1 can also be staggered to increase the purification area.
[0077] By monitoring river vegetation and water quality, we can assess the restoration of the river ecosystem. For example, suppose the total amount of pollutants in the target area over a month is 2 tons. After one month of restoration, the total amount of pollutants in the target area over a month is 0.3 tons. This significant reduction in the total amount of pollutants indicates that the river water quality has been significantly restored.
[0078] This method can effectively improve the effect of river restoration, and through reasonable monitoring and evaluation, operators can have a clearer understanding of the restoration effect.
[0079] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.
Claims
1. A river ecological restoration device based on vegetation restoration technology, comprising a base (1) fixed to the top of the riverbed, characterized in that: The base (1) is provided with a purification component for purifying river water and a storage component for collecting pollutants; a plurality of reinforcement components for planting vegetation are also provided on the riverbed; The purification component comprises a first bracket (2) fixedly connected to the top of the base (1); a sliding rod (3) is slidably matched on the first bracket (2); a limiting block (4) is fixedly connected to the sliding rod (3); one end of the sliding rod (3) is fixedly connected to a push plate (5); the other end is fixedly connected to a spring (6); a sleeve (7) is provided on the outer sliding sleeve of the sliding rod (3); the end of the spring (6) away from the sliding rod (3) is fixedly connected to the inner wall of the sleeve (7); a limit block (4) is provided on the sleeve (7); The block (4) slides in an inclined groove; the top of the base (1) is fixedly connected to a second bracket (8), and the sleeve (7) is rotatably matched with the second bracket (8); the outer wall of the sleeve (7) away from the end of the sliding rod (3) is fixedly connected to a rotating rod (9), and the side wall of the rotating rod (9) is fixedly connected to an arc-shaped filter screen (10); the side of the filter screen (10) away from the rotating rod (9) is fixedly connected to a fixed rod (11), and the fixed rod (11) is fixedly connected to the side wall of the second bracket (8).
2. The river ecological restoration device based on vegetation restoration technology according to claim 1 is characterized in that: The storage assembly comprises a storage box (12) fixedly connected to the top of the base (1), and a cover plate (13) is fixedly connected to the side wall of the rotating rod (9).
3. The river ecological restoration device based on vegetation restoration technology according to claim 2 is characterized in that: A camera is fixedly connected to the inner wall of the storage box (12).
4. The river ecological restoration device based on vegetation restoration technology according to claim 3 is characterized in that: Aquatic plant seeds are stored in the sleeve (7).
5. The river ecological restoration device based on vegetation restoration technology according to claim 4 is characterized in that: The reinforcement assembly comprises a plurality of reinforcement piles (14), a plurality of through holes are opened on the surface of the reinforcement piles (14), soil is stored in the reinforcement piles (14), and different kinds of plant seeds are stored in the soil; the reinforcement piles (14) comprise an underground pipe section, an underwater pipe section and an above-water pipe section.
6. The river ecological restoration device based on vegetation restoration technology according to claim 5 is characterized in that: The soil of the buried pipe section contains seeds of submerged plants.
7. The river ecological restoration device based on vegetation restoration technology according to claim 6 is characterized in that: The soil in the underwater pipe section contains seeds of emergent plants.
8. The river ecological restoration device based on vegetation restoration technology according to claim 7 is characterized in that: The soil in the above-water pipe section contains seeds of native plants.
9. The river ecological restoration device based on vegetation restoration technology according to claim 8 is characterized in that: A circular arc plate (15) is fixedly connected to the side wall of the push plate (5).
10. A river ecological restoration method based on vegetation restoration technology, which is carried out based on the river ecological restoration device based on vegetation restoration technology according to claims 1 to 9, characterized in that: The following steps are involved: S1, River Data Collection: Monitor the water level changes of the target river and analyze the flood and dry seasons of the target river based on the water level changes of the target river; during the dry season, measure the height and width of the riverbed and collect the soil composition of the riverbed; S2, scheme construction: adjust the height of the reinforcement piles (14) according to the height of the riverbed, design the number of installation devices and the installation spacing according to the width of the river; select the grass species according to the soil composition of the riverbed; and come up with an installation plan; S3, device installation: during the dry season of the river, according to the installation plan, the base (1) is fixed to the riverbed according to the specified installation quantity and installation spacing; the reinforcement piles (14) are inserted into the slopes on both sides of the river valley according to the specified installation quantity and installation spacing, and the insertion length of the reinforcement piles (14) is ≥ 30% of the total length of the reinforcement piles (14); S4, data monitoring and evaluation: monitor the water quality of target rivers, and evaluate the degree of river water quality restoration based on the total amount of pollutants in the rivers. The total amount of pollutants is inversely proportional to the degree of river water quality restoration; monitor the number of species and total amount of individual vegetation in target rivers, and evaluate the degree of river vegetation restoration based on the number of species and total amount of individual vegetation. The number of species and total amount of individual vegetation are both proportional to the degree of vegetation restoration; evaluate the degree of river ecological restoration based on the degree of river water quality restoration and the degree of vegetation restoration. The degree of ecological restoration is both proportional to the degree of water quality restoration and the degree of vegetation restoration.