CN207552003U - A kind of bionical floating wetland - Google Patents
A kind of bionical floating wetland Download PDFInfo
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- CN207552003U CN207552003U CN201721625346.6U CN201721625346U CN207552003U CN 207552003 U CN207552003 U CN 207552003U CN 201721625346 U CN201721625346 U CN 201721625346U CN 207552003 U CN207552003 U CN 207552003U
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- bionical
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model discloses a kind of bionical floating wetland, the bionical floating wetland includes：The surface porosity layer being made of composite fibre, the surface porosity layer are located at the top layer of the bionical floating wetland；The plant substrates layer being made of natural fiber, the plant substrates layer are located at the lower section of the surface porosity layer；The microbial matrices layer being made of composite fibre, the microbial matrices layer are located at the lower section of the plant substrates layer.Reach and had larger specific surface area, be suitble to microorganism colonization, improved clean-up effect, extend service life, pure natural light material is added in overall structure as buoyancy adjustment, maintains easily the technique effect of personnel's operation at sea and routine servicing.
Description
Technical field
The utility model is related to ecological bionic technology field more particularly to a kind of bionical floating wetlands.
Background technology
With economic development, ecological, environmental protective consciousness all enhances day, is related to the construction projects such as aquatic ecological restoration improvement and gradually increases
More, Ecological Project Construction starts the recovery of attention ecological functions, biological species diversity, natural resources protection and resource and is recycled profit
Developed with directions are waited.China uses at present on river,lake and reservior water pollution problem mainly physical method, chemical method and life
Object-ecological method, and floating wetland is widely applied due to having the characteristics that at low cost, effect is long-acting by Ecological Restoration Project.
But present inventor during technical solution, has found the above-mentioned prior art extremely in the embodiment of the present application is realized
It has the following technical problems less：
In the prior art, since widely applied artificial floating island or the artificial swamp of being referred to as mainly uses light material conduct
Matrix floats in water, provides floating body and matrix for plantation growth, smaller there are planting density, specific surface area is small, portion of taking root
Position is limited, and serious, service life more low technical problem is lost after icing of passing the winter.
Invention content
The utility model embodiment provides a kind of bionical floating wetland, compares to solve planting density in the prior art
The technical issues of small, specific surface area is small, and position of taking root is limited, is lost seriously after icing of passing the winter, and service life is relatively low.
The utility model embodiment provides a kind of bionical floating wetland, and the bionical floating wetland includes：By compound fibre
The surface porosity layer formed is tieed up, the surface porosity layer is located at the top layer of the bionical floating wetland；It is made of natural fiber
Plant substrates layer, the plant substrates layer is located at the lower section of the surface porosity layer；The microorganism base being made of composite fibre
Matter layer, the microbial matrices layer are located at the lower section of the plant substrates layer.
Preferably, the bionical floating wetland further includes：Floating body, the floating body is by the larger natural fiber material of specific surface area
Material and synthetic fibers are formed, and the floating body is set as column, for adjusting buoyancy.
Preferably, the bionical floating wetland further includes：The surface porosity layer is made of composite fibre, to described bionical
Floating wetland provides support, it is ensured that the bionical floating wetland service life was more than 20 years.
Preferably, the bionical floating wetland further includes：The plant substrates layer is wrapped up natural fine by composite fibre interlayer
Dimension is formed, wherein, the natural fiber can degrade after 4-5, and the fertilizer of plant is can be used as after degradation.
Preferably, the bionical floating wetland further includes：The microbial matrices layer by large specific surface area compound fibre
Dimension is formed, and root system of plant can penetrate the microbial matrices layer to underwater.
Preferably, the bionical floating wetland further includes：The surface porosity layer is synthesis with the microbial matrices layer
Fiber by resin expanded technique, will form the bearing structure of bionical wetland after three-decker adhesion.
Preferably, the bionical floating wetland further includes：The plant substrates layer is natural plant fibre and natural lightweight
After filler, non-secondary pollution light filter material are mixed in a certain ratio, it is made up of resin expanded, molding, bonding.
Preferably, the bionical floating wetland further includes：The used composite material, natural stuffing, filtrate, natural fibre
Dimension all has larger specific surface area, is provided simultaneously with higher water penetration and voidage, is suitble to plant growth and microorganism colonization.
Preferably, the bionical floating wetland further includes：Natural material is mixed with synthetic fibers, natural fiber, natural stuffing
After merga pass resin adhesion, the biomimetic environment of plant growth is formed, becomes floatable plant waterborne and microorganism growth ring
Border.
The one or more technical solutions provided in the utility model embodiment at least have following one or more technologies
Effect：
1st, a kind of bionical floating wetland provided in the utility model embodiment, the bionical floating wetland include：By multiple
The surface porosity layer that condensating fiber is formed, the surface porosity layer are located at the top layer of the bionical floating wetland；By natural fiber
The plant substrates layer of composition, the plant substrates layer are located at the lower section of the surface porosity layer；The micro- life being made of composite fibre
Object hypothallus, the microbial matrices layer are located at the lower section of the plant substrates layer.It solves and lightweight material is used in current techniques
As matrix floating in water, whole to be combined in the form of individual plates or flowerpot etc., cultivated area is small, and root density is small, compares table for material
Area is small, does not consider the technical issues of microorganism builds film, has reached material and has had larger specific surface area, and microorganism is suitble to hang
Film improves clean-up effect, extends the technique effect of service life.
2nd, for the embodiment of the present application by floating body, the floating body is by the larger natural fiber material of specific surface area and synthesizes fibre
Dimension is formed, and the floating body is set as column, for adjusting buoyancy.It is good to have reached flotation property, materials'use natural material,
The technique effect of non-secondary pollution.
3rd, the embodiment of the present application is wrapped up natural fiber by composite fibre interlayer by the plant substrates layer and is formed, wherein,
The natural fiber can degrade after 4-5, and the fertilizer of plant is can be used as after degradation.Reach using pure natural material, nothing
Secondary pollution, the germination that begins of the loose suitable seed of material break ground growth, are also more suitble to animal and birds rest breeding, have simultaneously
The technique effect of larger injection water retaining in reservoir.
4th, the embodiment of the present application is made of the microbial matrices layer the composite fibre of large specific surface area, plant roots
System can penetrate the microbial matrices layer to underwater.Reach large specific surface area, be conducive to microorganism and form biomembrane, it is dirty
Dye object can be removed under the collective effect of matrix, root system of plant with biology, can also be nitrified by aerobic, anaerobic environment, is anti-
Nitrification removes the technique effect of denitrification phosphorus purifying water body.
5th, the embodiment of the present application is synthetic fibers by the surface porosity layer and the microbial matrices layer, passes through resin
Foam process will form the bearing structure of bionical wetland after three-decker adhesion.The buoyancy for adjusting floating wetland is reached, with suitable
Answer the technique effect of staff's maintenance and operation at sea.
6th, the embodiment of the present application by it is described all had using composite material, natural stuffing, filtrate, natural fiber it is larger
Specific surface area, be provided simultaneously with higher water penetration and voidage, be suitble to plant growth and microorganism colonization.Reach and be conducive to
Microorganism forms biomembrane, and pollutant can be removed under the collective effect of matrix, root system of plant with biology, also can be by good
Oxygen, anaerobic environment nitrification, denitrification are except the technique effect of denitrification phosphorus purifying water body.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be clearer and more comprehensible with advantage, it is special below to lift specific embodiment of the present utility model.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of bionical floating wetland of the utility model embodiment.
Reference sign：
Surface porosity layer 1, plant substrates layer 2, microbial matrices layer 3.
Specific embodiment
The utility model embodiment provides a kind of bionical floating wetland, solves in current techniques and is made using light material
For matrix floating in water, whole to be combined in the form of individual plates or flowerpot etc., cultivated area is small, and root density is small, specific surface area
It is small, do not consider the technical issues of microorganism builds film.
The technical scheme in the embodiment of the utility model, overall structure are as follows：A kind of bionical floating wetland, the bionical drift
Floating wetland includes：The surface porosity layer being made of composite fibre, the surface porosity layer are located at the bionical floating wetland most
Upper strata；The plant substrates layer being made of natural fiber, the plant substrates layer are located at the lower section of the surface porosity layer；By compound
The microbial matrices layer that fiber is formed, the microbial matrices layer are located at the lower section of the plant substrates layer.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
Embodiment one
The present embodiment provides a kind of bionical floating wetlands, please refer to Fig.1, and the bionical floating wetland includes：
The surface porosity layer 1 being made of composite fibre, the surface porosity layer 1 are located at the most upper of the bionical floating wetland
Layer；
Specifically, the surface porosity layer 1 is the top layer of the bionical floating wetland, is made of composite fibre, by force
Degree is high, stretch-proof, there is certain supporting role, and the seed for having reached suitable plant is begun germination, the technique effect for growth of breaking ground.
The plant substrates layer 2 being made of natural fiber, the plant substrates layer 2 are located at the lower section of the surface porosity layer 1；
Further, the plant substrates layer 2 is made of composite fibre interlayer package natural fiber, wherein, it is described natural
Fiber can degrade after 4-5, and the fertilizer of plant is can be used as after degradation.
Specifically, the plant substrates layer 2 is the middle layer of the bionical floating wetland, positioned at the surface porosity layer
1 lower section, is made of natural fiber, and natural fiber can degrade after 4-5, and the fertilizer of plant is can be used as after degradation；Reach
Convenient for plant establishment, extend suitable for root system, improve the technique effect of overall structure supportive.
The microbial matrices layer 3 being made of composite fibre, the microbial matrices layer 3 are located at the plant substrates layer 2
Lower section.
Specifically, the microbial matrices layer 3 is the third layer of the bionical floating wetland, positioned at the plant substrates
Layer 2 lower section, be made of the composite fibre of large specific surface area, root system of plant can be penetrated to underwater, be provided simultaneously with compared with
Good microorganism compatibility.Root system of plant is reached and can quickly extend to and played plant purification in water body, organic pollution leads to
The respiration for crossing microorganism is decomposed, and improves the technique effect of clean-up effect.
Further, the bionical floating wetland further includes：Floating body, the floating body is by the larger natural fiber of specific surface area
Material and synthetic fibers are formed, and the floating body is set as column, for adjusting buoyancy.
Specifically, the floating body by the larger natural fiber material of specific surface area and synthesizes fibre using the floating body
Dimension collectively forms floating body, and the floating body is aggregated by way of adhesion using lightweight synthetic fibers and natural material is set as column
Shape body, for adjusting buoyancy.There is carbon fiber ball to be fixed in matrix, reached the buoyancy for adjusting floating wetland, maintained easily people
The technique effect of member's operation at sea and routine servicing.
Further, the bionical floating wetland further includes：The surface porosity layer 1 is made of composite fibre, to described
Bionical floating wetland provides support, it is ensured that the bionical floating wetland service life was more than 20 years.
Specifically, the surface porosity layer 1 is made of composite fibre, and intensity is high, stretch-proof, is had certain to described imitative
Raw floating wetland provides a supporting role, it is ensured that the bionical floating wetland service life was more than 20 years.
Further, the bionical floating wetland further includes：The surface porosity layer 1 is with the microbial matrices layer 3
Synthetic fibers by resin expanded technique, will form the bearing structure of bionical wetland after three-decker adhesion.
Specifically, the surface porosity layer 1 and the microbial matrices layer 3 are synthetic fibers, pass through resin expanded work
Skill will form the bearing structure of bionical wetland after three-decker adhesion.Root system of plant can penetrate the microbial matrices layer 3 to
Underwater is provided simultaneously with preferable microorganism compatibility, is suitble to microorganism colonization.
Further, the bionical floating wetland further includes：The plant substrates layer 2 is light for natural plant fibre and naturally
After matter filler, non-secondary pollution light filter material are mixed in a certain ratio, it is made up of resin expanded, molding, bonding.
Specifically, the plant substrates layer 2 is foamed using high density pure plant fiber, molding, bonds and be made, and is day
, it can be achieved that buoyancy adjustment, plants after right plant fiber is mixed in a certain ratio with natural light filler, non-secondary pollution light filter material
Object is taken root, while can increase wetland intensity, has reached matrix convenient for plant establishment, root system is suitble to quickly to extend, supports whole knot
The load-bearing of structure, the preferable technique effect of hydrophily.
Further, the bionical floating wetland further includes：It is the used composite material, natural stuffing, filtrate, natural
Fiber all has larger specific surface area, is provided simultaneously with higher water penetration and voidage, and plant growth and microorganism is suitble to hang
Film.
Further, the bionical floating wetland further includes：Natural material and synthetic fibers, natural fiber, natural stuffing
After mixed merga pass resin adhesion, the biomimetic environment of plant growth is formed, becomes floatable plant and microorganism growth waterborne
Environment.
Specifically, it is described all to have larger specific surface using composite material, natural stuffing, filtrate, natural fiber
Product, is provided simultaneously with higher water penetration and voidage, is suitble to plant growth and microorganism colonization.Natural material and synthetic fibers,
After natural fiber, natural stuffing mix merga pass resin adhesion, the biomimetic environment of plant growth is formed, becomes waterborne floatable
Plant and microorganism growing environment.Reach and be conducive to microorganism formation biomembrane, when sewage flows through, pollutant is in matrix, plant
It can be removed and the technique effect of purifying water body under the collective effect of object root system and microorganism.
Embodiment two
For clearer elaboration the utility model, below to a kind of user of bionical floating wetland of the utility model
Method illustrates, specific as follows：
A kind of bionical floating wetland provided by the utility model, solves current technology and mainly does matrix using light material
In water, general material is made of invoice polystyrene for floating, whole to be combined by individual plates or in the form of flowerpot, cultivated area
It is small, root density is small, specific surface area is small, does not consider microorganism builds film, wind resistance anti-freezing property force difference, service life low technology
Problem.The bionical floating wetland uses three-decker, and every layer of host material and density are different, and the top layer is surface porosity layer
1 is made of composite fibre, and intensity is high, stretch-proof, is had and certain the bionical floating wetland is provided a supporting role, it is ensured that is described
Bionical floating wetland service life had larger injection water retaining in reservoir more than 20 years；Middle layer is plant substrates layer 2, using density
Larger pure plant fiber foams, is molded, bonding is made, and matrix is convenient for plant establishment, it can be ensured that root system of plant cures, and quickly
Being extended through middle level matrix into water, the natural fiber can degrade after 4-5, and the fertilizer of plant is can be used as after degradation, and
All matrix can provide breeding base for aquatic organisms such as microorganism, algae, plant, animals, and growth symbiosis is provided for water plant
Nutrient, the growth of plant can absorb the Eutrophication materials in water, such as nitrogen, phosphorus, heavy metal contaminants in root, stem, leaf etc.
Different parts not only provided nutrition to own growth, but also have haved the function that purify water, and the growth root system extension of plant is further
The stability of wetland is reinforced, wetland still can be continued with self-reproduction and be survived after substrate degradation；Third layer is microbial matrices
Layer 3, the microbial matrices layer 3 is the third layer of the bionical floating wetland, positioned at the lower section of the plant substrates layer 2, by
The composite fibre of large specific surface area is formed, and root system of plant can be penetrated to underwater, is provided simultaneously with preferable microorganism parent
And property, average specific surface area is big, and after carrying out improvement processing to fiber, matrix can provide adequate surface for attached growth of microorganisms
Product is conducive to microorganism and forms biomembrane, and when sewage flows through floating wetland region, pollutant is in matrix, root system of plant and micro- life
It is removed under the collective effect of object, a large amount of solid suspension is retained by the biomembrane that matrix and root system of plant are adhered to, organic
Pollutant is decomposed by the respiration of microorganism, and the nutriments such as nitrogen phosphorus are absorbed by plants assimilation removal, while can also lead to
Cross aerobic, anaerobic environment nitrification, denitrification goes to denitrogenate phosphorus and achievees the purpose that purifying water body, other microbial matrices
There is carbon fiber ball to be fixed in matrix in layer 3, buoyancy adjustment device can be played the role of, adjust the buoyancy of floating wetland, in addition
The bearing structure of bionical wetland will be formed after three-decker adhesion, more securely, maintain easily personnel's operation at sea and it is daily support
Shield.The bionical floating wetland uses natural plant fibre as material, avoids secondary pollution, while process by improvement, into
Has certain support strength and ductility to be cellular, having reached can be with convenience in transport, and quick assembling arbitrarily can cut and spell
Connect, plant can in matrix plant division, begin growth, integrated substrate be can growing plant, strain density increases year by year, root density
It is continuously improved, the enhancing of purification of water quality ability, overall structure wind resistance freezing tolerance is strong, the technique effect of service life length.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages：
1st, a kind of bionical floating wetland provided in the utility model embodiment, the bionical floating wetland include：By multiple
The surface porosity layer that condensating fiber is formed, the surface porosity layer are located at the top layer of the bionical floating wetland；By natural fiber
The plant substrates layer of composition, the plant substrates layer are located at the lower section of the surface porosity layer；The micro- life being made of composite fibre
Object hypothallus, the microbial matrices layer are located at the lower section of the plant substrates layer.It solves and lightweight material is used in current techniques
As matrix floating in water, whole to be combined in the form of individual plates or flowerpot etc., cultivated area is small, and root density is small, compares table for material
Area is small, does not consider the technical issues of microorganism builds film, has reached material and has had larger specific surface area, and microorganism is suitble to hang
Film improves clean-up effect, extends the technique effect of service life.
2nd, for the embodiment of the present application by floating body, the floating body is by the larger natural fiber material of specific surface area and synthesizes fibre
Dimension is formed, and the floating body is set as column, for adjusting buoyancy.It is good to have reached flotation property, materials'use natural material,
The technique effect of non-secondary pollution.
3rd, the embodiment of the present application is wrapped up natural fiber by composite fibre interlayer by the plant substrates layer and is formed, wherein,
The natural fiber can degrade after 4-5, and the fertilizer of plant is can be used as after degradation.Reach using pure natural material, nothing
Secondary pollution, the germination that begins of the loose suitable seed of material break ground growth, are also more suitble to animal and birds rest breeding, have simultaneously
The technique effect of larger injection water retaining in reservoir.
4th, the embodiment of the present application is made of the microbial matrices layer the composite fibre of large specific surface area, plant roots
System can penetrate the microbial matrices layer to underwater.Reach large specific surface area, be conducive to microorganism and form biomembrane, it is dirty
Dye object can be removed under the collective effect of matrix, root system of plant with biology, can also be nitrified by aerobic, anaerobic environment, is anti-
Nitrification removes the technique effect of denitrification phosphorus purifying water body.
5th, the embodiment of the present application is synthetic fibers by the surface porosity layer and the microbial matrices layer, passes through resin
Foam process will form the bearing structure of bionical wetland after three-decker adhesion.The buoyancy for adjusting floating wetland is reached, with suitable
Answer the technique effect of staff's maintenance and operation at sea.
6th, the embodiment of the present application by it is described all had using composite material, natural stuffing, filtrate, natural fiber it is larger
Specific surface area, be provided simultaneously with higher water penetration and voidage, be suitble to plant growth and microorganism colonization.Reach and be conducive to
Microorganism forms biomembrane, and pollutant can be removed under the collective effect of matrix, root system of plant with biology, also can be by good
Oxygen, anaerobic environment nitrification, denitrification are except the technique effect of denitrification phosphorus purifying water body.
Although the preferred embodiment of the utility model has been described, those skilled in the art once know substantially
Creative concept can then make these embodiments other change and modification.So appended claims are intended to be construed to wrap
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model embodiment.In this way, if these modifications and variations of the utility model embodiment belong to this
Within the scope of the requirement of utility model right and its equivalent technologies, then the utility model is also intended to exist comprising these modification and variations
It is interior.
Claims (9)
1. a kind of bionical floating wetland, which is characterized in that the bionical floating wetland includes：
The surface porosity layer being made of composite fibre, the surface porosity layer are located at the top layer of the bionical floating wetland；
The plant substrates layer being made of natural fiber, the plant substrates layer are located at the lower section of the surface porosity layer；
The microbial matrices layer being made of composite fibre, the microbial matrices layer are located at the lower section of the plant substrates layer.
2. bionical floating wetland as described in claim 1, which is characterized in that the bionical floating wetland further includes：
Floating body, the floating body are made of the larger natural fiber material of specific surface area and synthetic fibers, and the floating body is set as
Column, for adjusting buoyancy.
3. bionical floating wetland as described in claim 1, which is characterized in that the bionical floating wetland further includes：
The surface porosity layer is made of composite fibre, provides support to the bionical floating wetland, it is ensured that the bionical floating
Wetland service life was more than 20 years.
4. bionical floating wetland as described in claim 1, which is characterized in that the bionical floating wetland further includes：
The plant substrates layer is made of composite fibre interlayer package natural fiber, wherein, the natural fiber can be after 4-5
Degradation, can be used as the fertilizer of plant after degradation.
5. bionical floating wetland as described in claim 1, which is characterized in that the bionical floating wetland further includes：
The microbial matrices layer is made of the composite fibre of large specific surface area, and root system of plant can penetrate the microbial matrices
Layer is to underwater.
6. bionical floating wetland as described in claim 1, which is characterized in that the bionical floating wetland further includes：
The surface porosity layer is synthetic fibers with the microbial matrices layer, and by resin expanded technique, three-decker is glued
The bearing structure of bionical wetland is formed after even.
7. bionical floating wetland as described in claim 1, which is characterized in that the bionical floating wetland further includes：
The plant substrates layer mixes by a certain percentage for natural plant fibre with natural light filler, non-secondary pollution light filter material
After conjunction, it is made up of resin expanded, molding, bonding.
8. bionical floating wetland as described in claim 1, which is characterized in that the bionical floating wetland further includes：
Described all have larger specific surface area using composite material, natural stuffing, filtrate, natural fiber, be provided simultaneously with compared with
High water penetration and voidage is suitble to plant growth and microorganism colonization.
9. bionical floating wetland as described in claim 1, which is characterized in that the bionical floating wetland further includes：
After natural material mixes merga pass resin adhesion with synthetic fibers, natural fiber, natural stuffing, the imitative of plant growth is formed
Raw environment, becomes floatable plant waterborne and microorganism growing environment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721625346.6U CN207552003U (en) | 2017-11-28 | 2017-11-28 | A kind of bionical floating wetland |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189534A (en) * | 2020-10-16 | 2021-01-08 | 中国农业科学院都市农业研究所 | Floating cultivation substrate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189534A (en) * | 2020-10-16 | 2021-01-08 | 中国农业科学院都市农业研究所 | Floating cultivation substrate |
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