CN221460095U - Anti-clogging aeration subsurface flow wetland system - Google Patents
Anti-clogging aeration subsurface flow wetland system Download PDFInfo
- Publication number
- CN221460095U CN221460095U CN202420917921.3U CN202420917921U CN221460095U CN 221460095 U CN221460095 U CN 221460095U CN 202420917921 U CN202420917921 U CN 202420917921U CN 221460095 U CN221460095 U CN 221460095U
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- Prior art keywords
- aeration
- wetland system
- bio
- clogging
- water
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- 238000005273 aeration Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000001914 filtration Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract description 15
- 238000000429 assembly Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses an anti-clogging aeration subsurface flow wetland system, which comprises two rows of foundation piles distributed along the width direction of a river channel, wherein the two rows of foundation piles are respectively provided with a shutoff plate and a guide plate, the bottoms of the shutoff plates and the guide plates extend into the bottom of the river channel, the tops of the shutoff plates and the guide plates are positioned on the surface of water in the river channel, the shutoff plates are provided with water inlets, the guide plates are provided with water outlets, the shutoff plates and the guide plates are matched to change the flow direction of the water, a plurality of biological base filter assemblies are further arranged between the shutoff plates and the guide plates, aquatic plants are arranged at the tops of the biological base filter assemblies, and an aeration assembly is arranged between two adjacent biological base filter assemblies. The utility model can treat the water body in the width direction of the river channel and has good purifying effect.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to an anti-clogging aeration subsurface flow wetland system.
Background
In the river course, river mud has harm, and river mud not only influences river water quality, can also influence river flow, leads to river ecological balance destruction comprehensively, and still some bacterium in the mud can produce a large amount of hydrogen sulfide under the environment of underwater hypoxia, harm fish's in the water living.
Because the healthy river channel has the water body flowing capacity, the existing solution is to arrange an aeration device in the river channel generally, and the aeration oxygenation is carried out on the water body, so that microorganisms in the sludge can be fully decomposed into organic matters, the pollutant content in the sewage is reduced, and the self-purification capacity of the water body is improved or recovered.
The simple aeration device is not ideal in the practical application process, is generally locally arranged, has single treatment means and poor purification effect, and is large in construction difficulty in integrally arranging the aeration device in the width direction of the river channel and is not beneficial to maintenance.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the anti-clogging aeration subsurface flow wetland system which can treat water along the width direction of a river channel and has good purifying effect.
In order to solve the technical problems, the utility model provides an anti-clogging aeration subsurface flow wetland system, which comprises two rows of foundation piles distributed along the width direction of a river channel, wherein the two rows of foundation piles are respectively provided with a shutoff plate and a guide plate, the bottoms of the shutoff plate and the guide plate extend into the bottom of the river channel, the tops of the shutoff plate and the guide plate are positioned on the surface of water in the river channel, the shutoff plate is provided with a water inlet, the guide plate is provided with a water outlet, the shutoff plate and the guide plate are matched to change the flow direction of the water, a plurality of biological base filter assemblies are further arranged between the shutoff plate and the guide plate, the tops of the biological base filter assemblies are provided with aquatic plants, and an aeration assembly is arranged between every two adjacent biological base filter assemblies.
Further, the shutoff plate and the guide plate comprise a rigid baffle and a flexible baffle, the rigid baffle and the flexible baffle are connected into a whole, and the rigid baffle is positioned at the lower part.
Further, the aeration assembly comprises a tubular frame, an aeration pipe is arranged on the tubular frame, a hard direct air pipe is arranged on the tubular frame, the hard direct air pipe faces the surface of the water body, and the hard direct air pipe is connected with the aeration pump through a hose.
Further, the number of the hard direct air pipes is 2, and one hard direct air pipe is sealed through the pipe cap.
Further, the upper parts of the two hard direct air pipes are provided with fixed frames.
Further, a supporting connecting rod is arranged between the fixed frame and the tubular frame.
Further, the aeration pump is arranged on the river bank.
Further, biological base filter component bottom and river course bottom butt, biological base filter component includes the shell body, be provided with the filter material in the shell body, the overflow hole has been laid on the shell body.
Further, the bio-based filter assembly is secured to the foundation pile by a connector.
Further, the biological filter comprises an auxiliary filter assembly, wherein the auxiliary filter assembly is fixedly connected with each biological base filter assembly and is distributed at 90 degrees.
The utility model has the beneficial effects that:
The water flowing along the length direction of the river channel is changed into partial water flowing along the width direction of the river channel through the shutoff plate and the guide plate, so that the flowing water can flow between the shutoff plate and the guide plate, the biological-based filter assembly and the aquatic plants are matched to filter and purify the water, and the oxygen content of the water is improved by the combination of the aeration assembly; and can filter and oxygenation many times between closure plate and guide plate, improved treatment efficiency and ability greatly.
Due to the arrangement of the shutoff plate and the guide plate, the biological base filtering component can integrally filter the water body in the river channel only by crossing between the shutoff plate and the guide plate, the size of the biological base filtering component is controlled, and the construction difficulty is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic illustration of the flow of a modified body of water according to the present utility model;
FIG. 3 is a schematic view of a portion of the structure of an aeration assembly according to the present utility model;
fig. 4 is a schematic view of the structure of the auxiliary filter assembly of the present utility model.
Reference numerals illustrate: 1. a foundation pile; 2. a shutoff plate; 3. a deflector; 6. a bio-based filtration assembly; 7. an aeration assembly; 8. a rigid baffle; 9. a flexible baffle; 10. a tubular frame; 11. an aeration pipe; 12. a hard direct trachea; 13. a tube cap; 14. a fixed frame; 15. a support link; 17. an auxiliary filter assembly.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1 and 2, an embodiment of the anti-clogging aeration subsurface wetland system according to the present utility model includes two rows of foundation piles 1 arranged along the width direction of a river channel, a shutoff plate 2 and a baffle 3 are respectively disposed on the two rows of foundation piles, the foundation piles are used for fixing the shutoff plate and the baffle in the river channel, the bottoms of the shutoff plate and the baffle extend into the bottom of the river channel, the top is located on the surface of the water body in the river channel, a water inlet is disposed on the shutoff plate, a water outlet is disposed on the baffle, the shutoff plate and the baffle cooperate to change the flow direction of the water body, so that the water flowing in the river channel can enter between the shutoff plate and the baffle and then flow out, a plurality of bio-based filter assemblies 6 are disposed between the shutoff plate and the baffle, the water body with the flow direction changed can be filtered by the bio-based filter assemblies between the shutoff plate and the baffle, the bio-based filter assemblies only need to span between the shutoff plate and the baffle, the whole filtration of the water body in the river channel can be performed, the size of the bio-based filter assemblies can be controlled, the preparation difficulty can be reduced, and the multi-channel bio-based filter assemblies can be disposed in a limited bio-based filter area.
The top of the bio-based filter assembly is provided with aquatic plants, the aquatic plants are pricked into the bio-based filter assembly through rich root systems, the root systems can absorb a large amount of nutrient substances such as nitrogen, phosphorus and the like in the water body when the bio-based filter assembly filters the water body, the effect of promoting degradation of organic pollutants is achieved, and the aquatic plants can beautify the water area; an aeration assembly 7 is arranged between two adjacent bio-based filter assemblies, the aeration assembly can provide sufficient oxygen supply for a water body, improve the dissolved oxygen of the water body, accelerate the degradation process of organic matters in the water body and improve the water quality condition, and simultaneously, change the sedimentation velocity of particles in the water through the rising of bubbles and the impact force, and reduce the accumulation of silt. And the aeration component is arranged between two adjacent biological base filtering components, and the arrangement position can not influence other ecologies.
Because the aquatic plant has to be changed, reseed etc., maintainer enters into between closure plate and the guide plate through the boat and just can satisfy the requirement to the aquatic plant operation, consequently, design closure plate and guide plate as including by rigidity baffle 8 and flexible baffle 9, rigidity baffle and flexible baffle connect as an organic wholely, can rivet fixedly or screw lock fix, and rigidity baffle is located the lower part, the boat can directly roll from the flexible baffle and get into between closure plate and the guide plate, the flexible baffle can be the PVC material, the business turn over of boat can not cause the damage to the flexible baffle, and the flexible baffle can also satisfy the manger plate requirement.
Referring to fig. 3, the aeration assembly includes a tubular frame 10, an aeration pipe 11 is disposed on the tubular frame, a hard direct air pipe 12 is disposed on the tubular frame, the hard direct air pipe faces the surface of the water body, the tubular frame can be rapidly and stably placed at a corresponding position through the hard direct air pipe, the aeration effect is not affected due to inclination, the hard direct air pipe is connected with an aeration pump through a hose, the aeration pump is disposed on a river bank, the operation vibration of the aeration pump does not cause damage to the whole system, and the circuit layout is safer.
Specifically, the number of the hard direct air pipes is 2, the hard direct air pipes can be respectively arranged on two opposite side edges of the tubular frame, when the size of the tubular frame is large, two hard direct air pipes can be simultaneously held by two people to carry out descending or upward pulling operation, in order to ensure the aeration effect, one hard direct air pipe is sealed by the pipe cap 13, the upper parts of the two hard direct air pipes are provided with the fixed frames 14, the hard direct air pipes can be prevented from shaking, and the fixed frames can limit between the two biological base filter assemblies when being fixed, so that the structure stability is good. And a supporting connecting rod 15 is further arranged between the fixed frame and the tubular frame, so that the whole structure is firmer.
The biological base filter component bottom and the river course bottom butt, biological base filter component include the shell body, are provided with the filter material in the shell body, have laid the overflow hole on the shell body, realize full cross-section filter effect, and the shell body can be a plurality of pipe body closely laminating and arrange the constitution, also can be one or more cuboid constitution.
After the bio-based filter assembly is placed into a river channel through the hoisting equipment, the water body flows to generate acting force on the bio-based filter assembly, so that the bio-based filter assembly can be fixed with a foundation pile through a connecting piece, and the bio-based filter assembly is prevented from toppling.
Referring to fig. 4, besides being able to fix with foundation piles, an auxiliary filter assembly 17 may be further disposed, where the auxiliary filter assembly is connected and fixed with each bio-based filter assembly and is disposed at 90 degrees, and the auxiliary filter assembly and the plurality of bio-based filter assemblies bear the impact force of the water body together to form an integral structure, so as to effectively prevent the bio-based filter assemblies from toppling over.
The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model.
Claims (10)
1. The utility model provides a prevent stifled aeration undercurrent wetland system, its characterized in that, including two rows of foundation piles of laying along river course width direction, be provided with closure plate and guide plate on two rows of foundation piles respectively, the bottom of closure plate and guide plate all stretches into the river course bottom, the top of closure plate and guide plate all is located the river course internal water surface, be provided with the water entry on the closure plate, be provided with the water export on the guide plate, closure plate and guide plate cooperation change the water flow direction, still be provided with a plurality of bio-based filtration subassembly between closure plate and the guide plate, bio-based filtration subassembly top is provided with aquatic plant, is provided with aeration subassembly between two adjacent bio-based filtration subassemblies.
2. The anti-clogging aeration subsurface flow wetland system of claim 1 wherein said shutoff plate and said deflector both comprise a rigid baffle and a flexible baffle, said rigid baffle and flexible baffle being integrally connected and said rigid baffle being positioned at a lower portion.
3. The anti-clogging aeration subsurface flow wetland system according to claim 1 wherein said aeration assembly comprises a tubular frame, wherein said tubular frame is provided with aeration pipes, wherein said tubular frame is provided with hard direct air pipes, wherein said hard direct air pipes face the surface of the water body, and wherein said hard direct air pipes are connected with an aeration pump by hoses.
4. A blocking prevention aerated subsurface flow wetland system as claimed in claim 3 wherein the number of hard direct air pipes is 2 and wherein one of the hard direct air pipes is sealed by a pipe cap.
5. The anti-clogging aerated subsurface flow wetland system of claim 4 wherein the upper portions of the two hard direct air pipes are provided with a fixed frame.
6. The anti-clogging aeration subsurface flow wetland system according to claim 5 wherein a support link is further provided between said fixed frame and tubular frame.
7. A clogging prevention aeration undercurrent wetland system as claimed in claim 3, wherein said aeration pump is located on the river bank.
8. The anti-clogging aeration subsurface flow wetland system according to claim 1, wherein the bottom of said bio-based filter assembly is in abutment with the bottom of the river channel, said bio-based filter assembly comprises an outer shell, filter material is disposed in said outer shell, and said outer shell is provided with overflow holes.
9. The anti-clogging aerated subsurface flow wetland system of claim 1 wherein said bio-based filter assembly is secured to the foundation pile by a connector.
10. The anti-clogging aerated subsurface flow wetland system of claim 1 further comprising an auxiliary filter element fixedly connected to each bio-based filter element and disposed at 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420917921.3U CN221460095U (en) | 2024-04-29 | 2024-04-29 | Anti-clogging aeration subsurface flow wetland system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420917921.3U CN221460095U (en) | 2024-04-29 | 2024-04-29 | Anti-clogging aeration subsurface flow wetland system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221460095U true CN221460095U (en) | 2024-08-02 |
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ID=92343453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420917921.3U Active CN221460095U (en) | 2024-04-29 | 2024-04-29 | Anti-clogging aeration subsurface flow wetland system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221460095U (en) |
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2024
- 2024-04-29 CN CN202420917921.3U patent/CN221460095U/en active Active
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