An ecological landscape planting box

Abstract

The application relates to the technical field of deodorization, in particular to an ecological landscape planting box. The ecological landscape planting box comprises a planting frame and oppositely arranged first and second telescopic frames, the first and second telescopic frames are connected through supporting columns, the planting frame is arranged in the first and second telescopic frames, and a porous adsorption layer and a biological substrate layer are sequentially arranged in the planting frame from bottom to top. The first telescopic frame comprises a plurality of first telescopic components which are rotationally connected in sequence, the first telescopic components can be telescopically extended along the length direction, and the second telescopic frame has the same structure as the first telescopic frame. The scheme has the advantages of flexible size adjustment to adapt to different biological reaction pools, reduced customization cost and improved structural stability.

Description

Technical Field

[0001] This application relates to the field of deodorization technology, and more particularly to an ecological landscape planting box. Background Technology

[0002] During wastewater biological reaction processes, sedimentation tanks, biochemical reaction tanks, and especially anaerobic reaction zones release large amounts of malodorous gases containing hydrogen sulfide, ammonia, and other components. These gases not only harm the health of wastewater treatment plant workers but also adversely affect the surrounding environment. Common deodorization methods include water washing and chemical deodorization, activated carbon adsorption, ozone oxidation, and packed microbial deodorization. While these methods can alleviate odor problems to some extent, they suffer from drawbacks such as high operating costs, secondary pollution, and unstable biological reaction effects. Furthermore, existing technologies also employ ecological landscape planting boxes, such as the wastewater treatment plant ecological deodorization device disclosed in utility model patent CN221062290U. However, these devices typically use fixed-size grid structures, making it difficult to adapt to sedimentation tanks or biochemical reaction tanks of varying areas and shapes. Due to the significant size differences among the various biochemical reaction tanks in wastewater treatment plants, fixed-structure planting boxes often require customized production, which not only increases design and manufacturing costs but also limits the versatility and flexibility of the device. At the same time, existing planting boxes also have shortcomings in terms of structural stability, ease of adjustment, and planting layer configuration, which cannot meet the dual requirements of wastewater biological reactors for deodorization and landscape effect. Utility Model Content

[0003] To overcome the problems existing in related technologies, this application provides an ecological landscape box with the advantages of flexible size adjustment to adapt to different biological reaction tanks, reduced customization costs, and improved structural stability.

[0004] This application provides an ecological landscape planting box, including a planting frame and a first telescopic frame and a second telescopic frame arranged opposite to each other. The first telescopic frame and the second telescopic frame are connected by a support column. The planting frame is located inside the first telescopic frame and the second telescopic frame. A porous adsorption layer and a biological matrix layer are laid in the planting frame from bottom to top. The first telescopic frame includes a first telescopic component with multiple sections connected end to end in a rotatable manner. The first telescopic component can extend and retract along the length direction. The second telescopic frame has the same structure as the first telescopic frame.

[0005] In some embodiments, the first telescopic component includes a transverse outer tube, a first positioning member, and transverse inner tubes located at both ends of the transverse outer tube. The transverse inner tube is slidably inserted into the transverse outer tube. The transverse inner tube and the transverse outer tube are provided with a plurality of first positioning holes that are correspondingly positioned and equidistantly distributed along their own length direction. The first positioning member is inserted into the first positioning hole to achieve relative fixation of the transverse inner tube and the transverse outer tube.

[0006] In some implementations, the spacing between adjacent first positioning holes is 40-80 mm.

[0007] In some embodiments, the first telescopic component has sleeves at both ends, the sleeves of adjacent first telescopic components are staggered and stacked in the vertical direction, and the screw passes through the stacked sleeves, and the screw is threaded to the end of the support column.

[0008] In some embodiments, the support column includes a vertical inner tube, a vertical outer tube, and a second positioning member; the vertical inner tube is slidably inserted into the vertical outer tube, and the vertical inner tube and the vertical outer tube are provided with a plurality of second positioning holes that are correspondingly positioned and equidistantly distributed along their own length direction, and the second positioning member is inserted into the second positioning holes; the upper and lower ends of the vertical inner tube are closed structures, and the other end of the vertical outer tube is a closed structure.

[0009] In some implementations, the spacing between adjacent second positioning holes is 20-50 mm.

[0010] In some embodiments, the planting frame includes a frame body, a crossbar, and a plurality of mounting brackets; the mounting brackets are symmetrically arranged on the inner side of the first telescopic frame, the mounting brackets have mounting grooves, the two ends of the crossbar are accommodated in the mounting grooves, and the frame body is mounted on the crossbar.

[0011] In some embodiments, the frame includes a base plate, a surrounding edge, and several side plates. The base plate and the surrounding edge are mounted on a crossbar, and the surrounding edge surrounds the outer edge of the base plate. The surrounding edge is provided with a slot, and the side plates are vertically fitted into the slots and fixedly connected to the second telescopic frame. The base plate is a perforated plate.

[0012] In some embodiments, a sprinkler irrigation system is also included, which includes a photovoltaic energy storage system, a water storage tank, a pump body, and sprinklers. The photovoltaic energy storage system is electrically connected to the pump body, and the pump body is connected to the water storage tank and the sprinklers through pipes. The spray direction of the sprinklers is towards the biological substrate layer.

[0013] In some embodiments, the porous adsorption layer is prepared using ceramsite or activated carbon, the thickness of the porous adsorption layer is 10-15 cm, and the thickness of the biological matrix layer is 30-35 cm; supports are also provided on both sides of the bottom of the first telescopic frame.

[0014] As can be seen from the above, the ecological landscape planting box and its telescopic components, support columns and planting frames provided in this application realize the size adjustment of the planting box through the telescopic first telescopic frame, second telescopic frame and support column structure, and achieve deodorization in conjunction with the porous adsorption layer and biological matrix layer. It has the advantages of adapting to the beam shape of different biological reaction tanks, reducing customization costs, and improving the versatility and structural stability of the device. Attached Figure Description

[0015] The above and other objects, features and advantages of this application will become more apparent from the more detailed description of exemplary embodiments thereof in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments thereof.

[0016] Figure 1 This is a schematic diagram of the structure of the ecological landscape planting box shown in the embodiments of this application; Figure 2 This is another structural schematic diagram of the ecological landscape planting box shown in the embodiments of this application; Figure 3 This is a schematic diagram of the structure of the first telescopic component shown in an embodiment of this application; Figure 4 This is a schematic diagram of the frame structure shown in an embodiment of this application; Figure 5 yes Figure 4 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the assembly of the ecological landscape planting box shown in the embodiments of this application.

[0017] Figure label: 1. First telescopic frame; 11. Horizontal outer tube; 12. First positioning component; 13. Horizontal inner tube; 14. Sleeve; 15. Screw; 2. Second telescopic frame; 3. Support column; 31. Vertical inner tube; 32. Vertical outer tube; 33. Second positioning component; 4. Planting frame; 41. Frame body; 411. Base plate; 412. Edge edging; 413. Side plates; 42. Mounting bracket; 5. Beams. Detailed Implementation

[0018] Preferred embodiments of the present application will now be described in more detail with reference to the accompanying drawings. While preferred embodiments of the present application are shown in the drawings, it should be understood that the present application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0019] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The singular forms “a,” “the,” and “the” used in this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0020] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0021] In existing technologies, the malodorous gases released from sedimentation tanks and biochemical reaction tanks in wastewater biological reactors pose a hazard to personnel and the environment. Existing ecological deodorization devices use a fixed-size grid-like top cover structure, which cannot be adapted to non-standard tanks of different sizes, resulting in the need for customized production and increased design and manufacturing costs.

[0022] To address the aforementioned issues, this application provides an ecological landscape box that offers advantages such as adjustable dimensions to accommodate different bioreactors, reduced customization costs, and improved structural stability.

[0023] See Figures 1 to 6 This application proposes an ecological landscape planting box, including a planting frame 4 and a first telescopic frame 1 and a second telescopic frame 2 arranged opposite to each other. The first telescopic frame 1 and the second telescopic frame 2 are connected by a support column 3. The planting frame 4 is located inside the first telescopic frame 1 and the second telescopic frame 2. A porous adsorption layer and a biological matrix layer are laid in the planting frame 4 from bottom to top. The first telescopic frame 1 includes a first telescopic component with multiple sections connected end to end in a rotatable manner. The first telescopic component can extend and retract along the length direction. The second telescopic frame 2 has the same structure as the first telescopic frame 1.

[0024] This ecological landscape planting box is used in the biological reactor of a sewage treatment plant. The biological reactor is a semi-underground reinforced concrete pool, with concrete beams 5 supporting it. The ecological landscape planting box is placed between two beams 5. The beams 5 are generally parallel, but the distance between adjacent beams 5 is not uniform. Therefore, an adjustable-width frame structure can be formed by the first telescopic frame 1 and the second telescopic frame 2. The overall size of the ecological landscape planting box can be changed by sliding the first telescopic component. If the beams 5 are not parallel, the angle of the frame structure can be adjusted by rotating the adjacent first telescopic components. The planting frame 4 is installed inside the first telescopic frame 1 and the second telescopic frame 2. A porous adsorption layer is laid at the bottom for gas filtration, and a biological substrate layer is laid on top for plant cultivation. By flexibly matching sedimentation tanks or biological reactors of different areas, the equipment customization cost is reduced. Simultaneously, the porous adsorption layer and biological substrate layer achieve the dual functions of odor gas filtration and landscape greening. The separate design of the planting frame 4 and the telescopic frame facilitates maintenance and replacement.

[0025] Furthermore, the first telescopic assembly includes a transverse outer tube 11, a first positioning member 12, and transverse inner tubes 13 located at both ends of the transverse outer tube 11. The transverse inner tube 13 is slidably inserted into the transverse outer tube 11. The transverse inner tube 13 and the transverse outer tube 11 are provided with a plurality of first positioning holes that are correspondingly positioned and equidistantly distributed along their own length direction. The first positioning member 12 is inserted into the first positioning hole to achieve relative fixation between the transverse inner tube 13 and the transverse outer tube 11.

[0026] Specifically, the outer transverse tube 11 refers to the tubular component that forms the main structure. It has internal space to accommodate the sliding of the inner transverse tube 13. Both the outer transverse tube 11 and the inner transverse tube 13 can be made of stainless steel, ensuring a sliding fit clearance of 0.3-0.5 mm. Their shape can be round or square. The first positioning element 12 can be used to limit and fix the inner transverse tube 13 using bolts, pins, or spring clips. When the inner transverse tube 13 is slidably inserted into the outer transverse tube 11, the overall length of the first telescopic component becomes adjustable. When length adjustment is required, the inner transverse tube 13 moves axially along the outer transverse tube 11 to the target position. At this point, the outer transverse tube 11 aligns with the first positioning hole on the inner transverse tube 13, and the first positioning element 12 is inserted into the corresponding hole to complete the fixation. Through the equidistantly distributed first positioning holes, multi-level positioning adjustment can be achieved; for example, the distance between adjacent holes can be 40 to 80 mm, thereby meeting the matching requirements of different pool sizes and significantly reducing equipment adaptation costs.

[0027] Furthermore, the first telescopic component has sleeves 14 at both ends, and the sleeves 14 of adjacent first telescopic components are staggered and stacked in the vertical direction, and the screw 15 passes through the stacked sleeves 14, and the screw 15 is threadedly connected to the end of the support column 3.

[0028] Specifically, the sleeves 14 of adjacent first telescopic components are arranged in a staggered, vertically overlapping manner to form a longitudinal connection node. The screws 15 pass through the central through-holes of the stacked sleeves 14 and are screwed into the threaded holes at the ends of the support columns 3. When it is necessary to adjust the unfolding angle or length of the telescopic frame, the constraint between the sleeves 14 can be released by loosening the screws 15, the relative positions of the adjacent telescopic components can be adjusted, and then the screws 15 can be retightened to fix the shape of the telescopic frame. The staggered, stacked design of the sleeves 14 ensures that the insertion direction of the screws 15 is always perpendicular to the plane of the telescopic frame, preventing connection failure due to angle changes. In some embodiments, a 0.5-1mm gap is reserved between the inner wall of the sleeve 14 and the screw 15, allowing adjacent telescopic components to rotate ±15° around the screw axis.

[0029] Furthermore, the support column 3 includes a vertical inner tube 31, a vertical outer tube 32, and a second positioning member 33. The vertical inner tube 31 is slidably inserted into the vertical outer tube 32. The vertical inner tube 31 and the vertical outer tube 32 are provided with several corresponding second positioning holes that are equidistantly distributed along their own length direction. The second positioning member 33 is inserted into the second positioning holes. The upper and lower ends of the vertical inner tube 31 are closed structures, and the other end of the vertical outer tube 32 is a closed structure. When it is necessary to adjust the height of the support column 3, the second positioning member 33 can be pulled out to allow the vertical inner tube 31 to slide freely in the vertical outer tube 32. After adjusting to the target length, the second positioning member 33 is inserted into the aligned second positioning hole to complete the fixation. The closed structure of the vertical inner tube 31 and the vertical outer tube 32 can be welded using plates of the same material. At the same time, the plate is provided with threaded holes so as to achieve the deformation action of the first telescopic frame 1 and the second telescopic frame 2 by threaded engagement with the screw 15. Multi-level positioning adjustment can be achieved through the equally spaced second positioning holes. For example, the spacing between adjacent holes can be 20-50mm to adapt to the special height of the beam 5 structure.

[0030] Furthermore, the planting frame 4 includes a frame body 41, a crossbar, and several mounting brackets 42. The mounting brackets 42 are symmetrically arranged inside the first telescopic frame 1, and each mounting bracket 42 has a mounting groove. The two ends of the crossbar are accommodated in the mounting groove, and the frame body 41 is mounted on the crossbar. The mounting brackets 42 are fixed to the inner wall of the first telescopic frame 1 by bolts or welding, and their mounting groove openings face upward to form a horizontal guide structure. The two ends of the crossbar slide into the mounting groove along its length. By adjusting the position of the crossbar in the mounting groove, the lateral span of the frame body 41 can be changed. The hollow plate at the bottom of the frame body 41 is combined with the surrounding edge 412 and mounted on the crossbar. The slot on the outer side of the surrounding edge 412 is perpendicularly inserted into the side plate 413, and the other end of the side plate 413 is fixed to the second telescopic frame 2 by bolts, forming a two-way support structure. Thus, the frame body 41 can synchronously adjust its horizontal dimensions according to the telescopic state of the first telescopic frame 1 to achieve matching with different pool sizes.

[0031] Furthermore, the frame 41 includes a base plate 411, a surrounding edge 412, and several side plates 413. The base plate 411 and the surrounding edge 412 are mounted on a crossbar, with the surrounding edge 412 encircling the outer edge of the base plate 411. The surrounding edge 412 has a slot, and the side plates 413 are vertically fitted into the slot, and the side plates 413 are fixedly connected to the second telescopic frame 2. The base plate 411 is a perforated plate. The base plate 411, the surrounding edge 412, and the side plates 413 are all made of stainless steel. The base plate 411 and the surrounding edge 412 of the frame 41 are fixed to the crossbar by welding or bolts. The depth of the slot on the outer side of the surrounding edge 412 is slightly greater than the thickness of the side plate 413. After the side plate 413 is inserted into the slot, it is connected to the support column 3 of the second telescopic frame 2 by screws. The diameter of the perforated holes in the base plate 411 is controlled within the range of 3-5 mm to ensure water permeability while preventing the loss of planting medium.

[0032] Furthermore, the system also includes a sprinkler irrigation system comprising a photovoltaic energy storage system, a water storage tank, a pump, and sprinklers. The photovoltaic energy storage system is electrically connected to the pump, which is connected to both the water storage tank and the sprinklers via pipes. The sprinklers spray water towards the bio-matrix layer. The sprinkler irrigation system powers the pump via the photovoltaic energy storage system. The pump transports water from the water storage tank to the sprinklers through pipes, and the sprinklers spray the water evenly onto the surface of the bio-matrix layer in an atomized or dispersed manner. In this process, the photovoltaic energy storage system requires no external power grid support and can adapt to energy supply needs in different environments. The water storage tank can collect rainwater or recycled water to reduce water consumption. The adjustable spray direction of the sprinklers ensures uniform moisture content in different areas of the bio-matrix layer, thereby maintaining microbial activity and enhancing deodorization efficiency. In some embodiments, the photovoltaic energy storage system uses a 200W monocrystalline silicon photovoltaic panel, equipped with a 48V / 100Ah lithium battery; the water storage tank has a capacity of 500L, the pump power is 12W, the flow rate is 1.5L / min, the nozzle is a rotary atomizing nozzle, the working pressure is 0.2-0.3MPa, the spray radius is 1.2-1.5m, and the spraying frequency is every 2m. 2 One nozzle is installed in the biological substrate layer for timed spraying, such as once at 8:00 and once at 18:00 daily, each lasting 10 minutes.

[0033] Furthermore, the porous adsorption layer is prepared using ceramsite or activated carbon, the thickness of the porous adsorption layer is 10-15cm, and the thickness of the biological matrix layer is 30-35cm; supports are also provided on both sides of the bottom of the first telescopic frame 1.

[0034] Specifically, the porous adsorption layer is used to adsorb components such as hydrogen sulfide and ammonia in the biological pond, and it can be made of ceramsite with a particle size of 5-10 mm or a specific surface area of ​​500-1500 m². 2 / g of activated carbon granules. The bio-matrix layer can be a mixture of humus, peat moss, and organic fertilizer, purifying gases through the synergistic effect of microbial degradation and plant absorption. The thickness of the porous adsorption layer can be selected based on historical data of the biological pool. For example, when the hydrogen sulfide concentration is high, an activated carbon layer with a thickness of approximately 15cm can be used to extend the adsorption cycle, while the thickness of the bio-matrix layer can be freely set according to the plant species. In some specific embodiments, a composite microbial community can also be sprayed onto the biomass matrix layer periodically to improve the purification effect.

[0035] Furthermore, to improve the maintainability of the ecological landscape planting box and enable regular replacement of the porous adsorption layer, the ecological landscape planting box provided in this application can also be implemented with two stacked frame structures. Specifically, each frame consists of a first telescopic frame 1, a second telescopic frame 2, and a support column 3. The planting frame 4 of the bottom frame structure is used to fill the porous adsorption layer separately, while the planting frame 4 of the top frame structure is used to fill the biological substrate layer separately. The two frame structures are stacked and fixed together with bolts.

[0036] In summary, the ecological landscape planting box provided in this application, through its telescopic design, can be flexibly adjusted to accommodate different sizes of the top beam 5 of the biological reactor in the wastewater treatment plant. This adaptable design allows for the use of various beam sizes, significantly improving the planting box's versatility and avoiding the need for frequent custom-made boxes due to differences in beam size. This reduces costs in design and production, lowering procurement expenses for wastewater biological reactors. Furthermore, since this ecological landscape planting box requires no custom production and can be telescopically fixed using the first positioning component 12 and the second positioning component 33, the installation process is time-saving and labor-saving, reducing installation difficulty and labor costs.

[0037] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. An ecological landscape planting box, characterized in that, The device includes a planting frame and a first telescopic frame and a second telescopic frame arranged opposite to each other. The first telescopic frame and the second telescopic frame are connected by a support column. The planting frame is located inside the first telescopic frame and the second telescopic frame. A porous adsorption layer and a biological matrix layer are laid in the planting frame from bottom to top. The first telescopic frame includes a first telescopic component with multiple sections that are rotatably connected end to end. The first telescopic component can extend and retract along the length direction. The second telescopic frame has the same structure as the first telescopic frame.

2. The ecological landscape planting box according to claim 1, characterized in that, The first telescopic component includes a transverse outer tube, a first positioning member, and transverse inner tubes located at both ends of the transverse outer tube. The transverse inner tube is slidably inserted into the transverse outer tube. The transverse inner tube and the transverse outer tube are provided with a number of first positioning holes that are correspondingly positioned and equidistantly distributed along their own length direction. The first positioning member is inserted into the first positioning hole to achieve relative fixation between the transverse inner tube and the transverse outer tube.

3. The ecological landscape planting box according to claim 2, characterized in that, The distance between adjacent first positioning holes is 40-80mm.

4. The ecological landscape planting box according to claim 1, characterized in that, The first telescopic component has sleeves at both ends, and the sleeves of adjacent first telescopic components are staggered and stacked in the vertical direction, and the screw passes through the stacked sleeves. The screw is threaded to the end of the support column.

5. The ecological landscape planting box according to claim 1, characterized in that, The support column includes a vertical inner tube, a vertical outer tube, and a second positioning component; the vertical inner tube is slidably inserted into the vertical outer tube, and the vertical inner tube and the vertical outer tube are provided with a number of corresponding second positioning holes that are equidistantly distributed along their own length direction, and the second positioning component is inserted into the second positioning holes; the upper and lower ends of the vertical inner tube are closed structures, and the other end of the vertical outer tube is a closed structure.

6. The ecological landscape planting box according to claim 5, characterized in that, The spacing between adjacent second positioning holes is 20-50mm.

7. The ecological landscape planting box according to claim 1, characterized in that, The planting frame includes a frame body, a crossbar, and several mounting brackets; the mounting brackets are symmetrically arranged on the inner side of the first telescopic frame, each mounting bracket has a mounting groove, the two ends of the crossbar are accommodated in the mounting groove, and the frame body is mounted on the crossbar.

8. The ecological landscape planting box according to claim 7, characterized in that, The frame includes a base plate, a surrounding edge, and several side plates. The base plate and the surrounding edge are mounted on a crossbar, and the surrounding edge surrounds the outer edge of the base plate. The surrounding edge is provided with a slot, and the side plates are vertically fitted into the slots and fixedly connected to the second telescopic frame. The base plate is a hollow plate.

9. The ecological landscape planting box according to claim 1, characterized in that, It also includes a sprinkler irrigation system, which includes a photovoltaic energy storage system, a water storage tank, a pump body, and sprinklers. The photovoltaic energy storage system is electrically connected to the pump body, and the pump body is connected to the water storage tank and the sprinklers through pipes. The spray direction of the sprinklers is towards the biological substrate layer.

10. The ecological landscape planting box according to claim 1, characterized in that, The porous adsorption layer is made of ceramsite or activated carbon, and the thickness of the porous adsorption layer is 10-15cm. The thickness of the biological matrix layer is 30-35cm. Supports are also provided on both sides of the bottom of the first telescopic frame.

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