CN218115128U - Composite fiber ecological floating island and ecological floating island wetland - Google Patents
Composite fiber ecological floating island and ecological floating island wetland Download PDFInfo
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- CN218115128U CN218115128U CN202222734618.3U CN202222734618U CN218115128U CN 218115128 U CN218115128 U CN 218115128U CN 202222734618 U CN202222734618 U CN 202222734618U CN 218115128 U CN218115128 U CN 218115128U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The application relates to the field of river sewage treatment, in particular to a composite fiber ecological floating island and an ecological floating island wetland. The utility model provides an ecological chinampa of composite fiber, including floating the chinampa carrier on the surface of water, and connecting fibre dielectric layer on the chinampa carrier, be provided with the chinampa plant on the chinampa carrier, hang artifical pasture and water under the bottom of chinampa plant. The floating island carrier is coupled with the fiber medium, the artificial aquatic plants are arranged at the bottom of the floating island plants, the membrane-forming carrier can be provided for microorganisms in the water body, and the fiber medium with larger specific surface area provides enough attachment space for the microorganisms, so that the pollutants are degraded in situ, and the treatment effect of the pollutants in the water body is effectively improved.
Description
Technical Field
The application relates to the field of river sewage treatment, in particular to a composite fiber ecological floating island and an ecological floating island wetland.
Background
The existing ecological floating island mostly uses plastic polymers as floating bodies, and only purifies water through the adsorption action of plants, so that the purification capacity is weak.
SUMMERY OF THE UTILITY MODEL
The application aims at providing a composite fiber ecological floating island and an ecological floating island wetland, which can have the advantages of small interference to the surrounding environment, in-situ degradation of pollutants, low energy consumption, simple maintenance, good treatment effect and the like.
In order to realize above-mentioned purpose, the utility model provides an ecological chinampa of composite fiber, including floating the chinampa carrier on the surface of water, and connect fibre dielectric layer on the chinampa carrier, be provided with the chinampa plant on the chinampa carrier, hang artifical pasture and water under the bottom of chinampa plant.
In an alternative embodiment, the floating island structure comprises a plurality of identical sub-modules, and the sub-modules are assembled and connected into an integral floating island structure.
In an alternative embodiment, the floating island carrier is provided with plant planting holes, and the plant planting holes comprise through holes penetrating through the floating island carrier in the thickness direction.
In an alternative embodiment, a plant pot is installed in the plant planting hole, and emergent aquatic plants are planted in the plant pot.
In an optional embodiment, the fiber medium layers are respectively located at the upper side and the lower side of the floating island carrier, and the root system of the emergent aquatic plant can be transversely cross-linked with the fiber medium layer at the upper side, can penetrate through the fiber medium layer at the lower side and extends to the artificial aquatic plant.
In an optional embodiment, the artificial aquatic grass comprises carbon fiber ecological grass, and a hanging rod is connected to the bottom of the plant pot and used for hanging the carbon fiber ecological grass.
In an optional embodiment, a plurality of the sub-modules are spliced and assembled through connecting ropes, and transverse ducts for the connecting ropes to penetrate through are arranged on the floating island carrier.
In an alternative embodiment, the floating island carrier further comprises a fixing assembly, wherein the fixing assembly comprises a counterweight sunk to the water bottom and a rope connected between the counterweight and the floating island carrier.
In an alternative embodiment, the fiber medium layer comprises a disk-shaped filament composite fiber, and the specific surface area of the composite fiber is not less than 1500m 2 /m 3 And the porosity is not less than 90%.
In a second aspect, the present invention provides an ecological floating island wetland comprising the composite fiber ecological floating island of any one of the previous embodiments.
The floating island carrier is coupled with the fiber medium, the artificial aquatic plants are arranged at the bottom of the floating island plants, the membrane-forming carrier can be provided for microorganisms in the water body, and the fiber medium with larger specific surface area provides enough attachment space for the microorganisms, so that the pollutants are degraded in situ, and the treatment effect of the pollutants in the water body is effectively improved.
Additional features and advantages of the present application will be described in detail in the detailed description which follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic diagram of the position relationship of the composite fiber ecological floating island on the water surface in the present application;
FIG. 2 is a schematic diagram of the structure of each sub-module in the present application;
FIG. 3 is a schematic structural diagram of a floating island carrier according to the present application;
fig. 4 is a schematic structural diagram of an assembled composite fiber ecological floating island.
An icon:
1-a floating island carrier; 11-plant planting holes;
2-a layer of fibrous media; 21-an upper fibrous layer; 22-a lower fibre layer;
3-floating island plants;
4-carbon fiber ecological grass;
5-hanging a rod;
6-a balancing weight;
7-a rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the product of the application is usually placed in when used, and are used only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The ecological chinampa of composite fiber in this application mainly carries out the ecological treatment of river course sewage, through on the basis of current ecological chinampa, the form of composite fiber medium and carbon fiber provides the biofilm carrier for the microorganism to realize the normal position degradation of pollutant, do not need any power consumption in actual operation, maintain simply, and guarantee the treatment effect of river course sewage through the form of biochemical degradation.
Referring to fig. 1-4, the composite fiber ecological floating island of the present invention includes a floating island carrier 1 floating on the water surface, and the floating island carrier 1 mainly carries functional components as a floating island main body.
The floating island plant 3 is arranged on the floating island carrier 1, so that the ecological floating island is endowed with an ecological conservation function, the direct sunning of sunlight to the floating island carrier 1 can be avoided, the aging of the substrate material of the floating island carrier 1 is delayed, and the service life of the floating island carrier 1 is prolonged. Meanwhile, oxygen can be supplied to the lower part of the ecological floating island through the root system of the floating island plant 3, so that the requirement on the living environment of aerobic microorganisms is met.
The floating island carrier 1 is connected with a fiber medium layer 2, and artificial aquatic weeds are hung under the bottom of a floating island plant 3 and comprise carbon fiber ecological grass 4. Through the fibrous medium layer 2 and the ecological grass 4 of carbon fiber, constituted the composite fiber material of ecological chinampa in this application, can provide more living space and biofilm carrier for the microorganism through composite fiber material, make composite fiber material constitute the main part of getting rid of organic pollutant.
The matrix carrier material and the composite fiber material which are included by the floating island carrier 1 are taken as cores in the application, and the matrix carrier material, the fiber medium layer 2, the carbon fiber ecological grass 4 and microorganisms attached to the root system of the floating island plant 3 are taken as main bodies for removing pollutants.
The composite fiber ecological floating island mainly comprises a floating island plant 3, a fiber medium layer 2, a floating island carrier 1, a fixing component and a lower-hanging carbon fiber ecological grass 4.
The existing ecological floating island mostly uses plastic polymers as floating bodies, and only purifies water through the adsorption action of plants, so that the purification capacity is weak. The ecological chinampa of composite fiber in this application adopts the form of ecological chinampa and the coupling of fibrous medium layer 2 on traditional chinampa carrier 1's basis to hang under the combination in the ecological grass 4 of carbon fiber of ecological chinampa bottom, greatly improved the living space of microorganism, provide more growth carriers and biofilm carrier for the microorganism.
Compared with the traditional treatment method, the fiber medium layer 2 has less interference to the surrounding environment, pollutants are degraded in situ, and the method has the advantages of low energy consumption, simple maintenance, good treatment effect and the like.
In one embodiment, the composite fiber ecological floating island comprises a plurality of sub-modules with the same structure, the ecological floating island is divided into the sub-modules, the manufacturing and the processing of the composite fiber ecological floating island can be facilitated, each sub-module comprises the functional components, and after the processing of each sub-module is completed, the sub-modules are connected into an integral floating island structure according to a specific plane shape in an assembling mode.
In the embodiment, an ecological floating island and a disc-shaped composite fiber are coupled to form a 1m × 1m composite fiber ecological floating island submodule, and a pore channel for fixing is reserved in the submodule.
The ecological floating island of composite fiber is assembled by splicing the sub-modules through connecting ropes to form a stable structure, the sub-modules are assembled into a required shape of the composite fiber floating island, the connecting ropes are preferably in the form of oil silk ropes, transverse holes for the oil silk ropes to penetrate through are formed in the floating island carrier 1, and the oil silk ropes penetrate through the holes to assemble the sub-modules into the shape required by design, such as the shape in fig. 4.
The floating island carrier 1 is provided with a plant planting hole 11, and the plant planting hole 11 comprises a through hole penetrating through the floating island carrier 1 in the thickness direction. After the composite fiber ecological floating island is assembled, plant pots are placed in the plant planting holes 11 of the floating island carrier 1, emergent aquatic plants are planted in the plant pots, and then the carbon fiber ecological grass 4 is hung below the bottom of the ecological floating island.
In order to ensure that the carbon fiber ecological grass 4 can be effectively hung, the bottom of the plant pot is connected with a hanging rod 5, and the carbon fiber ecological grass 4 can be effectively attached to the hanging rod 5 to form a stable and reliable biofilm carrier for microorganisms in the water body.
In one of the preferred embodiments, the fiber medium layer 2 comprises an upper fiber layer 21 on the upper side of the floating island carrier 1 and a lower fiber layer 22 on the lower side of the floating island carrier 1.
Wherein, the root system of the emergent aquatic plant can be transversely cross-linked with the upper fiber layer 21, and can penetrate the lower fiber layer 22 and extend to the carbon fiber ecological grass 4.
Through this kind of mode of setting, can make upper fiber layer 21 and lower fiber layer 22 constitute aerobic microorganism and anaerobic microorganism's growth carrier respectively, can make the plant root system of horizontal cross-linking simultaneously for the microorganism oxygen suppliment of adhering to upper fiber layer 21, make the plant root system that pierces through downwards for the microorganism oxygen suppliment of adhering to on the ecological grass 4 of carbon fiber to can make the produced oxygen of chinampa plant 3 provide the microorganism to different positions more fully.
The utility model provides an ecological chinampa floats on the wetland surface of water, in order to fix whole ecological chinampa, prevents it and drifts at will, is provided with fixed subassembly in ecological chinampa lower part, adopts the fixed mode of heavy object fixed.
Specifically, the fixing assembly includes a counterweight 6 submerged in the water bottom, and a rope 7 connected between the counterweight 6 and the floating island carrier 1. Wherein, the balancing weight 6 comprises a positioning stone with the weight not less than 40kg positioned at the bottom of the river, the positioning stone comprises at least two positioning stones respectively positioned at two sides of the ecological floating island, and the rope 7 comprises a 304 stainless steel rope 7 connected between the positioning stone and the floating island carrier 1. The composite fiber ecological floating island can float upwards integrally according to the water level and can be suitable for different water level heights.
The utility model discloses on the basis of traditional normal position purification, coupled constructed wetland's natural reoxygenation, plant absorption, bacterial strengthening effect, the chinampa plant 3 through the cover has effectively avoided sunshine to directly shine, delays chinampa matrix carrier material's ageing, improves matrix carrier material's life.
The floating island matrix carrier material can be natural plant fiber, and the disc-shaped composite fiber can be polyester fiber. Furthermore, the floating island substrate carrier material is preferably natural plant coir palm fiber as a main material, the biological decomposition effect of microorganisms can be fully exerted by utilizing the characteristics of porosity and large specific surface area of the coir palm fiber, the microorganisms attached to the coir palm fiber can decompose pollutants, and particularly, the floating island substrate carrier material has a remarkable removal effect on organic pollutants.
The disc silk-like composite fiber in the form of polyester fiber and the like can provide more proper growth attachment base for microorganisms, and the specific surface area of the disc silk-like composite fiber is not less than 1500m 2 /m 3 And the porosity is not less than 90%.
The porosity of the substrate carrier material and the fiber medium layer 2 in the ecological floating island can enable plant root systems to penetrate through the whole floating island to reach a water body, and the plant roots are planted in the substrate carrier material transversely and longitudinally, the penetration growth rate of the plant root systems under water reaches 100%, and the 100% area of the surface of the composite fiber ecological floating island carrier 1 can enable plants to grow by dividing roots and falling seeds.
The utility model provides a plant species plants hole 11 for setting up the direct hole on the ecological chinampa of composite fiber, runs through simultaneously about the fibrous dielectric layer 2 of both sides and chinampa carrier 1 promptly, can make plant roots effectively extend to the microbial curing layer that fibrous dielectric layer 2 constitutes, plant roots can be high-efficiently with the crosslinking of microbial curing layer.
Through this kind of mode of setting up, can effectively improve the lodging resistance ability of plant on the one hand, on the other hand accessible root system secretes the oxygen effect and provides oxygen for the adnexed microorganism of microorganism solidified layer, promotes the intraformational biomembrane growth of microorganism solidified layer, forms continuous good oxygen, oxygen deficiency, anaerobism region in microorganism solidified layer, provides suitable growing environment for microbiological reactions such as nitration, denitrification, realizes the high-efficient degradation of pollutant. Obviously enhance the self-purification capacity of the water body and promote the restoration of the water body of the micro-polluted river.
In addition, the arrangement of the carbon fiber ecological grass 4 increases the microbial action, effectively overcomes the defect that plants wither in autumn and winter, and can keep better treatment performance in four seasons.
The utility model also provides an ecological chinampa wetland of including the ecological chinampa of above-mentioned composite fiber, through the form of ecological chinampa and fiber medium coupling, make the biological biofilm formation effect on ecological chinampa stronger, ecological purifying effect is higher.
Meanwhile, the carbon fiber ecological floating island wetland is combined with the carbon fiber ecological grass 4 to strengthen the water purification, solve the problem that the purification capacity is greatly reduced after the plants wither in winter, and effectively ensure that the water quality in the ecological floating island wetland is maintained in a relatively good horizontal state.
It should be noted that the features of the embodiments in the present application may be combined with each other without conflict.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The composite fiber ecological floating island is characterized by comprising a floating island carrier floating on the water surface and a fiber medium layer connected to the floating island carrier, wherein floating island plants are arranged on the floating island carrier, and artificial aquatic weeds are hung under the bottoms of the floating island plants.
2. The composite fiber ecological floating island according to claim 1, comprising a plurality of identical sub-modules, wherein the plurality of sub-modules are spliced into an integral floating island structure.
3. The composite fiber ecological floating island according to claim 1, wherein plant planting holes are arranged on the floating island carrier, and the plant planting holes comprise through holes penetrating through the floating island carrier in the thickness direction.
4. The composite fiber ecological floating island according to claim 3, wherein a plant pot is installed in the plant planting hole, and emergent aquatic plants are planted in the plant pot.
5. The composite fiber ecological floating island according to claim 4, wherein the fiber medium layers are respectively positioned at the upper side and the lower side of the floating island carrier, and the root systems of the emergent aquatic plants can be transversely cross-linked with the fiber medium layer at the upper side, can penetrate through the fiber medium layer at the lower side and extend to the artificial aquatic plants.
6. The composite fiber ecological floating island according to claim 4, wherein the artificial aquatic grass comprises carbon fiber ecological grass, and a hanging rod is connected to the bottom of the plant pot and used for hanging the carbon fiber ecological grass.
7. The composite fiber ecological floating island according to claim 2, wherein a plurality of the sub-modules are assembled by splicing through connecting ropes, and the floating island carrier is provided with transverse ducts through which the connecting ropes pass.
8. The composite fiber ecological floating island according to any one of claims 1-7, further comprising a fixing assembly, the fixing assembly comprising a weight submerged in the water bottom, and a rope connected between the weight and the floating island carrier.
9. The composite fiber ecological floating island according to any one of claims 1-7, wherein the fiber medium layer comprises disk-shaped composite fibers, and the specific surface area of the composite fibers is not less than 1500m 2 /m 3 And the porosity is not less than 90%.
10. An ecological floating island wetland comprising the composite fiber ecological floating island of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222734618.3U CN218115128U (en) | 2022-10-17 | 2022-10-17 | Composite fiber ecological floating island and ecological floating island wetland |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222734618.3U CN218115128U (en) | 2022-10-17 | 2022-10-17 | Composite fiber ecological floating island and ecological floating island wetland |
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| CN218115128U true CN218115128U (en) | 2022-12-23 |
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| CN202222734618.3U Active CN218115128U (en) | 2022-10-17 | 2022-10-17 | Composite fiber ecological floating island and ecological floating island wetland |
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- 2022-10-17 CN CN202222734618.3U patent/CN218115128U/en active Active
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