A slow-flow water body repair device
By designing a slow-flowing water body repair equipment including buoyancy plates, repair boxes, water-punching plants and water ecological restoration agents, the problem of long repair cycles, high cost and inability to efficiently remove pollutants in the prior art is solved, and the effect of efficient purification and landscape improvement is achieved.
Patent Information
- Application Number
- CN202421392754.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-18
AI Technical Summary
When existing water ecological restoration technology repairs slow flowing water bodies by planting plants, it has a long cycle and high investment cost, and it is impossible to efficiently remove pollutants such as COD, ammonia nitrogen, total nitrogen and total phosphorus in the slow flowing water bodies.
Design a slow-flowing water body repair equipment, including buoyancy plates, repair boxes, water lifting plants, water inlet pipes, pumping pumps, mixing chambers and reaction chambers. The stagnant water body is pumped into the repair box through a water pump, and the water ecological restoration agent is used to fully contact the water in the mixing chamber. After repair, the purified water is re-discharged into the water body, and pollutants are deposited in the precipitation bucket.
It has achieved efficient removal of pollutants such as COD, ammonia nitrogen, total nitrogen and total phosphorus in slow flowing water bodies, increased water flow, damaged the formation of water blossoms, and improved landscape effect.
Smart Images
Figure CN222729608U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water ecological restoration, in particular to a device for restoring a slow-flowing water body. Background Art
[0002] The water flow in my country's inland rivers and lakes is slow, and the slow hydraulic conditions easily lead to water pollution problems such as eutrophication and algal bloom.
[0003] In the existing technology, the restoration of water ecology is generally carried out by planting trees on both sides of the river, planting lawns on the river slopes, planting plants on the waterside, etc., relying on the self-regulating ability of the ecosystem, supplemented by artificial intervention measures, so that the water ecosystem can gradually return to a normal and orderly state. However, this restoration method has a long cycle, high investment cost, labor consumption and slow results, and cannot efficiently remove COD, ammonia nitrogen, total nitrogen and total phosphorus in stagnant water bodies, and increase water fluidity.
[0004] Therefore, the present application provides a slow-flow water body repair device to meet the needs. Utility Model Content
[0005] The technical problem to be solved by the utility model is to provide a slow-flow water body repair device to solve the problems that the existing water ecological restoration technology of planting plants has a long restoration cycle, high investment cost, and cannot efficiently remove pollutants such as COD, ammonia nitrogen, total nitrogen and total phosphorus in the slow-flow water body.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0007] A slow-flow water body repair device comprises a buoyancy board for floating on the slow-flow water body, a repair box is fixed to the middle part of the upper end surface of the buoyancy board, and emergent plants are planted on the upper end surface of the buoyancy board around the repair box. One end of the repair box is connected to a water inlet pipe, and the middle part of the water inlet pipe is equipped with a water pump. The other end of the repair box is connected to a water outlet pipe, and the ends of the water inlet pipe and the water outlet pipe away from the repair box are both inserted into the slow-flow water body, and a connected mixing chamber and a reaction chamber are arranged in the repair box, and a water ecological repair agent is arranged in the mixing chamber.
[0008] Optionally, a planting area is arranged around the edge of the upper end surface of the buoyancy plate, and the planting area is provided with holes for the roots of the emergent plants to extend into the stagnant flow water body.
[0009] Optionally, a water pump is provided in the middle of the water inlet pipe, and the water pump is connected to a power supply.
[0010] Optionally, a fixing frame is fixed to the upper end surface of the buoyancy board, the power supply is fixed to the lower end surface of the fixing frame, and the power supply is electrically connected to the water pump via a wire.
[0011] Optionally, a horizontal photovoltaic panel is fixed on the top of the fixing frame, and the photovoltaic panel is electrically connected to the power supply.
[0012] Optionally, the upper end surface of the repair box is provided with an opening, and a box cover is installed thereon.
[0013] Optionally, the mixing chamber is located at one end of the repair box and is connected to the water inlet pipe, and the reaction chamber is located at the other end of the repair box and is connected to the water outlet pipe.
[0014] Optionally, a quantitative injection box is fixed on the top inner wall of the mixing chamber, and the water ecological restoration agent is stored in the quantitative injection box.
[0015] Optionally, one end of the reaction chamber is connected to the water inlet pipe, and the other end is connected to the water outlet pipe, and the mixing chamber is suspended in the middle of the reaction chamber, the water ecological restoration agent is stored in the mixing chamber, and a through hole is opened on the surface of the mixing chamber.
[0016] Optionally, a sedimentation hopper is connected to the bottom of the reaction chamber.
[0017] Compared with the prior art, the utility model has at least the following beneficial effects:
[0018] In the above scheme, a repair box is set on the buoyancy board. During the process of the buoyancy board floating on the slow-flowing water body, the stagnant water body is pumped into the repair box, and the repair is carried out by fully contacting and reacting with the water ecological repair agent in the mixing chamber, so that the purified water is discharged back into the slow-flowing water body, and the pollutants after the reaction are sunk into the sedimentation bucket for regular cleaning. When the purified water is discharged into the slow-flowing water body, it will also provide hydrodynamics to the water body in the slow-flowing water body to destroy the conditions for the formation of algal blooms.
[0019] At the same time, the emergent plants planted around the edge of the buoyancy board can further degrade pollutants in the water and improve the landscape effect to a certain extent.
[0020] In summary, this device can not only efficiently remove pollutants such as COD, ammonia nitrogen, total nitrogen and total phosphorus in stagnant water bodies, increase water fluidity, and destroy algal bloom formation, but also improve the landscape effect, and the overall use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.
[0022] Figure 1 It is a schematic diagram of the slow-flow water body repair equipment;
[0023] Figure 2 It is a three-dimensional structural schematic diagram of the slow-flow water body repair equipment;
[0024] Figure 3 It is a schematic diagram of the internal structure of the repair box in the first embodiment;
[0025] Figure 4 This is a schematic diagram of the internal structure of the repair box in the second embodiment.
[0026] [Reference Signs]
[0027] 1. Slow-flow water body; 2. Buoyancy board; 201. Planting area; 3. Emergent plants; 4. Repair box; 401. Box cover; 402. Mixing chamber; 403. Reaction chamber; 404. Sedimentation bucket; 405. Quantitative injection box; 5. Water inlet pipe; 501. Water pump; 502. Fixed frame; 503. Power supply; 504. Photovoltaic panel; 6. Water outlet pipe.
[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION
[0029] The following is a detailed description of a slow-flow water body repair device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.
[0030] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).
[0031] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.
[0032] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.
[0033] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.
[0034] Embodiment 1:
[0035] like Figure 1 , Figure 2 and Figure 3As shown, embodiment 1 of the utility model provides a slow-flow water body repairing device, including a buoyancy board 2 for floating on a slow-flow water body 1, a repair box 4 is fixed to the middle of the upper end surface of the buoyancy board 2, and emergent plants 3 are planted around the repair box 4 on the upper end surface of the buoyancy board 2. Specifically, a planting area 201 is arranged around the edge of the upper end surface of the buoyancy board 2, and holes are opened on the planting area 201 for the roots of the emergent plants 3 to extend into the slow-flow water body 1, so that the emergent plants 3 can be used to degrade pollutants in the water body, and the emergent plants 3 also have the effect of improving the landscape.
[0036] At the same time, one end of the repair box 4 is connected to a water inlet pipe 5, the middle part of the water inlet pipe 5 is equipped with a water pump 501, the water pump 501 is connected to a power supply 503, and a fixing frame 502 is fixed to the upper end surface of the buoyancy board 2, the power supply 503 is fixed to the lower end surface of the fixing frame 502, the power supply 503 is electrically connected to the water pump 501 through a wire, and a horizontal photovoltaic panel 504 is fixed to the top of the fixing frame 502, and the photovoltaic panel 504 is electrically connected to the power supply 503, so that photovoltaic power supply can be carried out.
[0037] The other end of the repair box 4 is connected to the outlet pipe 6, and the ends of the water inlet pipe 5 and the outlet pipe 6 away from the repair box 4 are both in the slow-flow water body 1, and the repair box 4 is provided with a connected mixing chamber 402 and a reaction chamber 403, and the mixing chamber 402 is provided with a water ecological restoration agent.
[0038] In specific implementation, the water ecological restoration agent can be selected from but not limited to iron-magnesium modified fly ash flocculants, which can flocculate and precipitate to obtain photosynthetic bacteria and Chlorella flocculent particles, and according to existing research results: when the mass concentration of flocculants in the bacterial liquid (algae liquid) reaches 500mg / L or more, the flocculation rate of photosynthetic bacteria and Chlorella can exceed 94%; when the total dosage of photosynthetic bacteria and Chlorella floc particles is 0.5% (volume ratio), the HRT is 48h, and the bacteria / algae ratio (volume ratio) is 1:1, the removal rates of COD, ammonia nitrogen, total nitrogen and total phosphorus reach 59.86%-62.16%, 61.35%-63.72%, 76.98%-79.42% and 65.48%-68.32% respectively. Therefore, the use of this ecological restoration agent can effectively remove pollutants such as COD, ammonia nitrogen, total nitrogen and total phosphorus in slow-flowing water bodies.
[0039] In this embodiment 1, if Figure 3 As shown, the upper end surface of the repair box 4 is provided with an opening, and is cooperated with a box cover 401, wherein the above-mentioned mixing chamber 402 is located at one end of the repair box 4, and is connected to the water inlet pipe 5, the reaction chamber 403 is located at the other end of the repair box 4, and is connected to the water outlet pipe 6, and a quantitative injection box 405 is fixed on the top inner wall of the mixing chamber 402, and the water ecological restoration agent is stored in the quantitative injection box 405.
[0040] Embodiment 2:
[0041] In the second embodiment, Figure 4 As shown, the difference from the above-mentioned embodiment 1 is that the reaction chamber 403 is located in the repair box 4, one end of the reaction chamber 403 is connected to the water inlet pipe 5, and the other end is connected to the water outlet pipe 6, and the mixing chamber 402 is suspended in the middle of the reaction chamber 403, the water ecological restoration agent is stored in the mixing chamber 402, and the surface of the mixing chamber 402 is provided with through holes, so that the water entering the reaction chamber 403 can pass through the through holes of the mixing chamber 402 to fully react.
[0042] In addition, in the above-mentioned embodiment 1 and embodiment 2, the bottom of the reaction chamber 403 is connected to a sedimentation hopper 404, so that the sedimentation hopper 404 can be used to collect pollutants precipitated after the reaction, so as to facilitate regular cleaning by the staff later.
[0043] The working principle of the utility model is as follows: a repair box 4 is arranged on the buoyancy board 2, and the stagnant water body is pumped into the repair box 4 by a water pump 501 during the process of the buoyancy board 2 floating on the slow-flow water body 1, and the repair is carried out by fully contacting and reacting with the water ecological repair agent in the mixing chamber 402, so that the purified water is discharged into the slow-flow water body 1 again, and the pollutants after the reaction are sunk into the sedimentation bucket 404 for regular cleaning. When the purified water is discharged into the slow-flow water body 1, it will also provide hydrodynamics to the water body in the slow-flow water body 1 to destroy the conditions for the formation of algal blooms.
[0044] At the same time, the emergent plants 3 planted around the edge of the buoyancy board 2 can further degrade pollutants in the water body and can improve the landscape effect to a certain extent.
[0045] In summary, this device can not only efficiently remove pollutants such as COD, ammonia nitrogen, total nitrogen and total phosphorus in stagnant water bodies, increase water fluidity, and destroy algal bloom formation, but also improve the landscape effect, and the overall use effect is good.
[0046] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the preferred embodiment of the present invention, and the present invention can be fully understood by those skilled in the art without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.
[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A slow-flow water body repair device, comprising a buoyancy board for floating on the slow-flow water body, characterized in that: A repair box is fixed to the middle part of the upper end surface of the buoyancy board, and emergent plants are planted on the upper end surface of the buoyancy board around the repair box. One end of the repair box is connected to a water inlet pipe, and the middle part of the water inlet pipe is equipped with a water pump. The other end of the repair box is connected to a water outlet pipe. The ends of the water inlet pipe and the water outlet pipe away from the repair box both enter the stagnant flow water body, and a connected mixing chamber and a reaction chamber are arranged in the repair box, and a water ecological repair agent is arranged in the mixing chamber.
2. The slow-flow water body repairing device according to claim 1, characterized in that: A planting area is arranged around the edge of the upper end surface of the buoyancy plate, and holes are provided on the planting area for the roots of the emergent plants to extend into the stagnant flow water body.
3. The slow-flow water body repairing device according to claim 1, characterized in that: A water pump is provided in the middle of the water inlet pipe, and the water pump is connected to a power source.
4. The slow-flow water body repairing device according to claim 3 is characterized in that: A fixing frame is fixed to the upper end surface of the buoyancy board, the power supply is fixed to the lower end surface of the fixing frame, and the power supply is electrically connected to the water pump through a wire.
5. The slow-flow water body repairing device according to claim 4, characterized in that: A horizontal photovoltaic panel is fixed on the top of the fixing frame, and the photovoltaic panel is electrically connected to the power source.
6. The slow-flow water body repairing device according to claim 1, characterized in that: The upper end surface of the repair box is provided with an opening and is matched with a box cover.
7. The slow-flow water body repairing device according to claim 1, characterized in that: The mixing chamber is located at one end of the repair box and is communicated with the water inlet pipe, and the reaction chamber is located at the other end of the repair box and is communicated with the water outlet pipe.
8. The slow-flow water body repairing device according to claim 7, characterized in that: A quantitative injection box is fixed on the inner wall of the top of the mixing chamber, and the water ecological restoration agent is stored in the quantitative injection box.
9. The slow-flow water body repairing device according to claim 1, characterized in that: One end of the reaction chamber is connected to the water inlet pipe, and the other end is connected to the water outlet pipe, and the mixing chamber is suspended in the middle of the reaction chamber, the water ecological restoration agent is stored in the mixing chamber, and a through hole is opened on the surface of the mixing chamber.
10. The slow-flow water body repairing device according to claim 1, characterized in that: The bottom of the reaction chamber is connected with a sedimentation hopper.