Ecological community device for water body bioremediation
By setting up an ecological community device in the water body, efficient artificial aquatic plants provide a large number of adhesion surfaces, combined with microbial agents, the problem of insufficient natural biological carriers in the water body is solved, and efficient water body biorepair effect is achieved.
Patent Information
- Application Number
- CN202421802042.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-07-29
AI Technical Summary
In the existing in-situ biorepair technology of water bodies, the hardening of the embankment and the survival rate of natural plants in contaminated urban rivers are low, and the number of natural microbial carriers is limited, resulting in poor treatment effect.
Ecological community devices are adopted, including fixed basebands and ecological community components, and the adhesion surface of 80,000 to 83,000 square meters/m3 is provided by efficient artificial aquatic plants, and combined with microbial agents, the biorepair effect is enhanced.
It improves the effect of in-situ biological restoration of water bodies, provides wide applicability, easy to obtain materials, convenient installation, and a lifespan of more than ten years without secondary pollution.
Smart Images
Figure CN223239895U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water body biological restoration, in particular to an ecological community device for water body biological restoration. Background Art
[0002] In-situ water bioremediation technology involves remediating water bodies directly within polluted areas without the need to transport or deliver the contaminated water. By leveraging the properties of aquatic organisms to absorb pollutants and purify the water environment, this technology achieves ecologically sound treatment of polluted water bodies, improves the natural environment, and rationally restores damaged species, further enhancing the diversity and stability of aquatic ecosystems and enabling self-repair.
[0003] The commonly used technology in the existing in-situ bioremediation of water bodies is to add microorganisms or microbial promoters to the polluted water body, and increase the concentration of microorganisms in the polluted water body by introducing new microbial communities or stimulating the activity of indigenous microorganisms. This allows them to form biofilms on the surfaces of suitable carriers (such as natural plants, biological growth objects (stones, wood piles), etc.) in the polluted water body, thereby achieving long-term degradation of pollutants in the polluted water body. Studies have shown that the specific surface area of common biological carriers in polluted water bodies, such as natural plants, is about 5㎡ / m 3 The specific surface area of biological growth objects (stones, wood piles, etc.) is about 50㎡ / m 3 The surface area available for biological attachment is very limited. Furthermore, in many currently polluted urban rivers, the hardened revetments, low survival rates of natural plants, and limited number of natural carriers for microorganisms make in-situ bioremediation technology ineffective in achieving the desired treatment results for this type of water body remediation. Utility Model Content
[0004] The purpose of this utility model is to provide an ecological community device for water body biological restoration. By setting up ecological community components, this efficient ecological community device has a wide range of applications, especially suitable for conditions where natural biological carriers in water bodies are insufficient, and can provide 80,000 to 83,000 m2 / m 3 The device can be used with microbial agents or microbial promoters to enhance the effect of in-situ bioremediation technology. The device has a simple structure, the materials are common and easily available on the market, the cost is low, the installation and maintenance are convenient, and there is no secondary pollution problem. It solves the problem that in-situ bioremediation technology cannot achieve the expected treatment effect in this type of water body restoration due to the hardening of the revetments, the low survival rate of natural plants, and the limited number of natural carriers of microorganisms in urban rivers that are subject to heavy pollution.
[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:
[0006] The utility model is an ecological community device for water body biological restoration, comprising a fixed base belt, an ecological community component is arranged above the fixed base belt, fixed components are arranged on the left and right sides of the fixed base belt, the ecological community component includes a plurality of high-efficiency artificial aquatic plants, the bottoms of the plurality of high-efficiency artificial aquatic plants are fixedly connected to the top of the fixed base belt, the tops of the plurality of high-efficiency artificial aquatic plants are fixedly connected with nylon ropes, and the tops of the nylon ropes are fixedly connected with a plurality of buoys. The high-efficiency ecological community device has a simple structure and can provide 80,000 to 83,000 m2 / m2 for organisms. 3 The attachment surface can carry more organisms, effectively improving the effect of in-situ bioremediation technology of water bodies; it is easy to install, has good stability, can be deployed once, and has long-term use, with a service life of up to ten years, and no power consumption problems; the specifications can be adjusted according to the actual use scenario, and can adapt to various polluted water bodies at different depths without affecting the water use functions such as viewing and sailing.
[0007] Furthermore, the fixing assembly includes two fixing plates, and three connecting blocks are fixedly connected to one side corresponding to the two fixing plates. The bottoms of the three connecting blocks are fixedly connected to anchor pieces, and the connecting blocks are used to connect the two fixing plates.
[0008] Furthermore, the high-efficiency artificial aquatic grass is made of ultra-fine fiber high-density polyester material, the anchor is made of threaded steel, the bottom of the anchor is conical, the bottom of the anchor is made into a wedge shape, and the depth of burial in the soil is ≥m.
[0009] Furthermore, the tops of the two fixed plates are fixedly connected with counterweights, and the top of the fixed plate located on the outside is fixedly connected with two connecting ropes. The parts connected to the tops of the two connecting ropes are the same. The counterweights are used to increase gravity and accelerate the sinking of the high-efficiency ecological community device, and at the same time, it can be inserted into the river bottom by gravity.
[0010] Furthermore, a handle is fixedly connected to the outer surface of the top of the connecting rope, a second float is fixedly connected to the top of the connecting rope, a fixing belt is fixedly connected to the side of the handle close to the high-efficiency artificial aquatic plants, and the side of the fixing belt away from the handle is fixedly connected to the surface of the nylon rope. By setting the handle, specifically by floating the handle on the water surface through the second float, the staff can quickly find it, and by pulling the handle, the connecting rope drives the fixing plate to pull up and pull out the anchor, thereby releasing the fixation of the fixed base belt, facilitating subsequent movement or disassembly, and providing protection for subsequent work.
[0011] Furthermore, a plurality of jacks are provided on the left and right sides of the fixed baseband, and the anchors are adapted to the jacks, and the anchors are plugged into the jacks.
[0012] The utility model has the following beneficial effects:
[0013] 1. This utility model sets up ecological community components. Specifically, this high-efficiency ecological community device has a wide range of applications, especially suitable for conditions where natural biological carriers in water bodies are insufficient. At the same time, it can provide 80,000 to 83,000 square meters / m 3 The device can be used on the attachment surface of the plant and in combination with microbial agents or microbial promoters to enhance the effect of in situ bioremediation technology. The device has a simple structure, the materials are common and easily available on the market, the cost is low, the installation and maintenance are convenient, and there is no secondary pollution problem.
[0014] 2. The utility model provides a handle, specifically a float that floats the handle on the water surface, which enables the staff to find it quickly. By pulling the handle, the connecting rope drives the fixing plate to pull up, and the anchor is pulled out, thereby releasing the fixation of the fixed base belt, making it convenient for subsequent movement or disassembly, and providing protection for subsequent work.
[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the top structure of the fixed baseband of the utility model;
[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of A in the middle;
[0020] Figure 4 This is a schematic diagram of the top structure of the fixed plate of the utility model;
[0021] Figure 5 This is a schematic diagram of the bottom structure of the fixed plate of the utility model.
[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0023] 1. Fixed base belt; 11. Ecological community component; 111. High-efficiency artificial aquatic plants; 112. Nylon rope; 113. Float 1; 12. Fixed component; 121. Fixed plate; 122. Counterweight; 123. Connecting rope; 231. Handle; 232. Float 2; 233. Fixed belt; 124. Anchor; 125. Connecting block; 13. Socket. DETAILED DESCRIPTION
[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] See also Figure 1-5 As shown, the utility model is an ecological community device for water body biological restoration, including a fixed base belt 1, an ecological community component 11 is arranged above the fixed base belt 1, and fixed components 12 are arranged on the left and right sides of the fixed base belt 1. The ecological community component 11 includes a number of high-efficiency artificial water plants 111, and the bottoms of the high-efficiency artificial water plants 111 are fixedly connected to the top of the fixed base belt 1. The tops of the high-efficiency artificial water plants 111 are fixedly connected with nylon ropes 112, and the tops of the nylon ropes 112 are fixedly connected with a number of floats 113. The high-efficiency ecological community device has a simple structure and can provide 80,000 to 83,000 square meters / m for organisms. 3 The attachment surface can carry more organisms, effectively improving the effect of in-situ bioremediation technology of water bodies; it is easy to install, has good stability, can be deployed once, and has long-term use, with a service life of up to ten years, and no power consumption problems; the specifications can be adjusted according to the actual use scenario, and can adapt to various polluted water bodies at different depths without affecting the water use functions such as viewing and sailing.
[0026] The fixing assembly 12 includes two fixing plates 121 , and three connecting blocks 125 are fixedly connected to corresponding sides of the two fixing plates 121 . The bottoms of the three connecting blocks 125 are all fixedly connected to anchors 124 . The connecting blocks 125 are used to connect the two fixing plates 121 .
[0027] The high-efficiency artificial aquatic grass 111 is made of ultra-fine fiber high-density polyester material, the anchor 124 is made of threaded steel, the bottom of the anchor 124 is conical, the bottom of the anchor 124 is made into a wedge shape, and the depth of burial in the soil is ≥2m.
[0028] The tops of the two fixing plates 121 are fixedly connected with counterweight blocks 122. The top of the outer fixing plate 121 is fixedly connected with two connecting ropes 123. The parts connected to the tops of the two connecting ropes 123 are the same. The counterweight blocks 122 are used to increase gravity and accelerate the sinking of the high-efficiency ecological community device. At the same time, 134 can be inserted into the river bottom by gravity.
[0029] A handle 231 is fixedly connected to the outer surface of the top of the connecting rope 123, and a float 232 is fixedly connected to the top of the connecting rope 123. A fixing belt 233 is fixedly connected to the side of the handle 231 close to the high-efficiency artificial aquatic plant 111, and the side of the fixing belt 233 away from the handle 231 is fixedly connected to the surface of the nylon rope 112. By setting the handle 231, specifically by the float 232, the handle 231 is floated on the water surface, which enables the staff to find it quickly. By pulling the handle 231, the connecting rope 123 drives the fixing plate 121 to pull up, and pulls out the anchor 124, thereby releasing the fixation of the fixed base belt 1, facilitating subsequent movement or disassembly, and providing a guarantee for subsequent work.
[0030] A plurality of insertion holes 13 are provided on the left and right sides of the fixed base band 1 , and the anchoring pieces 124 are adapted to the insertion holes 13 , and the anchoring pieces 124 are plugged into the insertion holes 13 .
[0031] A specific application of this embodiment is: first, the fixing plate 121 is connected and installed with the anchor 124 and the fixed base belt 1 through the connecting block 125, and then the high-efficiency ecological community device is placed in the water, and the counterweight block 122 is used to increase gravity to accelerate the sinking of the high-efficiency ecological community device, and at the same time, 134 can be inserted into the river bottom by gravity, and the float 113 floats the high-efficiency artificial water grass 111 in the water through the nylon rope 112, and the float 232 floats the handle 231 on the water surface through buoyancy, and the fixing belt 233 is used to limit the handle 231 to prevent the handle 231 from floating too far. By floating the handle 231 on the water surface, the staff can quickly find it, so that the handle 231 is pulled, and the connecting rope 123 drives the fixing plate 121 to pull up, and the anchor 124 is pulled out , thereby releasing the fixation of the fixed base band 1, making it convenient for subsequent movement or disassembly. The efficient artificial aquatic grass 111 can simulate the shape of natural aquatic grass, and process and weave the biocompatible ultrafine fiber high-density polyester into ring-shaped or bundle-shaped artificial aquatic grass, so that it has extremely high adsorption and bioaffinity, attracting microbial flora to form an adhesive active biofilm on its surface. These microorganisms use organic pollutants as energy sources and degrade organic pollutants in the water through their own metabolism. In addition, this efficient ecological community device can attract and protect small fish and other small organisms, causing them to gather around the device, so that the efficient ecological community device becomes an excellent egg bed and breeding space for fish and other advanced aquatic animals, so that the food chain and biological chain in the water body are repaired and even complete, which is conducive to the role of in-situ bioremediation technology of water bodies.
[0032] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0033] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. An ecological community device for water body bioremediation, comprising a fixed base belt (1), an ecological community component (11) arranged above the fixed base belt (1), and fixed components (12) arranged on the left and right sides of the fixed base belt (1), characterized in that: The ecological community component (11) includes a plurality of high-efficiency artificial water plants (111), the bottoms of the plurality of high-efficiency artificial water plants (111) are fixedly connected to the top of the fixed base belt (1), the tops of the plurality of high-efficiency artificial water plants (111) are fixedly connected to nylon ropes (112), and the tops of the nylon ropes (112) are fixedly connected to a plurality of floating balls (113); The fixing assembly (12) comprises two fixing plates (121), three connecting blocks (125) are fixedly connected to corresponding sides of the two fixing plates (121), the bottoms of the three connecting blocks (125) are fixedly connected to anchor pieces (124), the tops of the two fixing plates (121) are fixedly connected to counterweight blocks (122), the tops of the fixing plates (121) located on the outside are fixedly connected to two connecting ropes (123), the parts connected to the tops of the two connecting ropes (123) are the same, the outer surface of the top of the connecting rope (123) is fixedly connected to a handle (231), and the top of the connecting rope (123) is fixedly connected to a second float (232).
2. The ecological community device for water body bioremediation according to claim 1, characterized in that: The high-efficiency artificial water grass (111) is made of ultra-fine fiber high-density polyester material, the anchor (124) is made of threaded steel material, and the bottom of the anchor (124) is conical.
3. The ecological community device for water body bioremediation according to claim 2, characterized in that: A fixing belt (233) is fixedly connected to a side of the handle (231) close to the high-efficiency artificial waterweed (111), and a side of the fixing belt (233) away from the handle (231) is fixedly connected to the surface of the nylon rope (112).
4. The ecological community device for water body bioremediation according to claim 3, characterized in that: A plurality of insertion holes (13) are provided on the left and right sides of the interior of the fixed base belt (1), the anchoring piece (124) is adapted to the insertion holes (13), and the anchoring piece (124) is plugged into the insertion holes (13).