CN109761361A - A kind of ecology mattress - Google Patents

A kind of ecology mattress Download PDF

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Publication number
CN109761361A
CN109761361A CN201910096007.0A CN201910096007A CN109761361A CN 109761361 A CN109761361 A CN 109761361A CN 201910096007 A CN201910096007 A CN 201910096007A CN 109761361 A CN109761361 A CN 109761361A
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CN
China
Prior art keywords
mattress
ecological
fixed frame
ecological matrix
plant growing
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Pending
Application number
CN201910096007.0A
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Chinese (zh)
Inventor
颜稚轩
高彦波
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Star View Eco Environment Technology (suzhou) Co Ltd
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Star View Eco Environment Technology (suzhou) Co Ltd
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Priority to CN201910096007.0A priority Critical patent/CN109761361A/en
Publication of CN109761361A publication Critical patent/CN109761361A/en
Pending legal-status Critical Current

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  • Revetment (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

The invention discloses a kind of ecological mattress, comprising: mattress ontology, plant growing basket and ecological matrix fixed frame;Mattress ontology includes multiple mattress modules, and mattress module is set as hollow regular polygon column structure, is set as being detachably connected between mattress module and mattress module;Plant growing basket and ecological matrix fixed frame are arranged in mattress module;The lower part of plant growing basket is set as reticular structure;It from top to bottom successively include separation layer and hypothallus in plant growing basket, the material of separation layer is river sand, and the material of hypothallus is planting soil, and kind is implanted with plant on planting soil;Ecological matrix clean unit successively includes ecological matrix fixed frame, the first weight coating and the second weight coating from top to bottom;Ecological matrix fixed frame is set as paliform structure, is provided with ecological matrix on ecological matrix fixed frame;The material of first weight coating is coral sand, and the material of the second weight coating is steel slag.By the above-mentioned means, the present invention can be realized the double purified to water body, clean-up effect is improved.

Description

A kind of ecology mattress
Technical field
The present invention relates to water body purification recovery technique fields, more particularly to a kind of ecological mattress.
Background technique
In urban environment, the environmental carrying capacity and ecology of water body carry power and can't bear the heavy load, and the ecosystem is greatly destroyed.It is public The water body of garden, residential area etc. is all by different degrees of pollution.According to statistics, the water body in 90% or more park of China, chemistry need The indexs such as oxygen amount (COD), biochemical oxygen demand (BOD) (BOD), total nitrogen (TN), total phosphorus (TP) and non-ionic ammonia are more than national ground mostly IV class standard of quality of water environment.
For urban landscape rivers hard revetment, water transparency is low, water depth ratio is big, the especially heavy water of water plant is planted Object extremely difficult the problem of surviving, artificial mattress have good application effect.Existing artificial mattress is repaired by plant Multiple to purify water, clean-up effect is bad, to reach the planting plants that ideal clean-up effect needs large area, artificial mattress Construction cost greatly improves.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of ecological mattress, can be realized the double purified to water body, Improve clean-up effect.
In order to achieve the above objectives, the technical solution adopted by the present invention to solve the technical problems is:
A kind of ecology mattress, comprising: mattress ontology, plant growing basket and ecological matrix fixed frame;The plant growing basket and Ecological matrix fixed frame is arranged in the mattress module;
The mattress ontology includes multiple mattress modules, and the mattress module is set as hollow regular polygon column knot Structure is set as being detachably connected between mattress module and mattress module;
The lower part of the plant growing basket is set as reticular structure;Successively include from top to bottom in the plant growing basket every Absciss layer and hypothallus, the material of the separation layer are river sand, and the material of the hypothallus is planting soil, are planted on the planting soil There is plant;
The ecological matrix clean unit successively includes ecological matrix fixed frame, the first weight coating and the second counterweight from top to bottom Layer;The ecological matrix fixed frame is set as paliform structure, is provided with ecological matrix on the ecological matrix fixed frame;Described first matches The material of double-layer is coral sand, and the material of second weight coating is steel slag.
Preferably, the cross section of the mattress module is regular hexagon.
Preferably, it is provided with slot and inserting column on the side of the mattress module, the slot and inserting column are arranged at intervals on On the side of the mattress module, the shape of the slot and inserting column is adapted.
Preferably, the plant growing basket is set as inverted conical shape structure.
Preferably, permeable geotextiles are provided on the inner wall of the plant growing basket, the permeable geotextiles are arranged in institute It states between plant growing basket and hypothallus.
Preferably, the plant is submerged plant.
Preferably, the submerged plant is one of watermifoil, short raw eel grass or waterweed or a variety of.
Preferably, it is arranged fluted on the ecological matrix fixed frame, the ecological matrix is arranged in the ecological matrix fixed frame Groove in.
Preferably, the material of the ecological matrix is carbon fiber material.
Preferably, the thickness of first weight coating is less than the thickness of second weight coating.
Due to the application of the above technical scheme, the present invention have compared with prior art it is following the utility model has the advantages that
A kind of ecological mattress is provided, is matched and is realized to the dual net of water body with ecological matrix purification by plant purification Change, improves clean-up effect.The setting of two layers of weight coating avoids ecological mattress and is washed away by water flow, and makes full use of in weight coating The wastes such as steel slag have the function of purifying water, and realize the recycling of waste, save cost.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of ecological mattress of the present invention.
Fig. 2 is a kind of schematic diagram of the ecological mattress of the present invention in vertical direction.
Fig. 3 is the distribution map of mattress module implants plantation basket and ecological matrix fixed frame in a kind of ecological mattress of the present invention.
Fig. 4 is the schematic diagram connected between mattress module in a kind of ecological mattress of the present invention.
Fig. 5 is the schematic diagram of slot and inserting column in a kind of ecological mattress of the present invention.
Detailed description of the invention:
Mattress module 1, slot 11, inserting column 12;
Plant growing basket 2, separation layer 21, hypothallus 22, plant 23;
Ecological matrix clean unit 3, ecological matrix fixed frame 31, the first weight coating 32, the second weight coating 33.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to attached drawing, a kind of ecology mattress, comprising: mattress ontology, plant growing basket 2 and ecological matrix fixed frame 31.Plant It plants basket 2 and ecological matrix fixed frame 31 is arranged in mattress module 1, ecological matrix fixed frame 31 can generally be prevented in mattress ontology Centre, or be placed on the position being in contact with mattress this body sidewall.Between plant growing basket 2 and ecological matrix fixed frame 31 It can be separated with PVC plastic flitch, the thickness of PVC plastic flitch should not be too thick, generally in 5mm or so.
Mattress ontology is spliced by multiple mattress modules 1, and mattress ontology is placed in water bottom, is played purification of water quality and is made With.Single mattress module 1 is set as hollow regular polygon column structure, can be preferably positive hexagonal column, i.e., single heavy The cross section of bed module 1 is regular hexagon.The material of mattress module 1 can select PVC plastic, and positive the six of single mattress module 1 The side length of side shape can be set to 50cm, and the lateral thickness of single mattress module 1 is 10cm.The setting of regular polygon column is more just It is connected between the splicing of multiple mattress modules 1, mattress module 1 for face face, and the size one of each side of mattress module 1 Sample, any two face between two neighboring mattress module 1 can between connect, facilitate splicing.
It is handled in order to be suitable for the purification of water quality of different scales, the scale of the ecology mattress entirety needs to be arranged Can change, mainly be realized by changing the quantity of mattress module 1 in mattress ontology, thus mattress module 1 with Connection type between mattress module 1 can be set to be detachably connected.For example, being provided with slot on the side of mattress module 1 11 and inserting column 12, slot 11 and inserting column 12 be arranged at intervals on the side of mattress module 1, slot 11 is mutually fitted with the shape of inserting column 12 Match.Namely on two adjacent sides of mattress module 1, it is provided with slot 11 on a side, is provided on a side slotting Column 12, the two mattress moulds of inner completion of slot 11 by the way that the inserting column 12 in some mattress module 1 to be inserted in adjacent mattress module 1 The connection of block 1.
The lower part of plant growing basket 2 is set as reticular structure, i.e., sets plant growing basket 2 to the plantation basket of perforation, plants Species plant basket 2 and are mainly used for being laid with planting matrix and planting plants 23.Plant growing basket 2 can be set to inverted conical shape structure, It is set as small top and big bottom structure, the upper end of plant growing basket 2 can provide bigger accommodation space greatly for plant 23.
The cross section on 2 top of plant growing basket may be set to be the inscribed circle of regular hexagon, and the regular hexagon and heavy In the same size, saving plant growing basket 2 He tangent with the mattress module 1 of regular polygon convenient for it of the regular hexagon of bed module 1 The occupied space in mattress ontology of mattress module 1, so that the intrinsic space of mattress is by maximum utilizationization.
It from top to bottom successively include separation layer 21 and hypothallus 22 in plant growing basket 2.The thickness of separation layer 21 is set as 30mm or so, the material of separation layer 21 are river sand, and selecting partial size is the river sand of 3mm~5mm, and river sand has good drainage ventilation Property, it can protect the loss that planting matrix is prevented positioned at lower substrate 22.The thickness of hypothallus 22 is set as 70mm or so, The material of hypothallus 22 is planting soil, and kind is implanted with plant 23 on planting soil, provides nutrition for the growth of plant 23.It plants in order to prevent The lateral loss of soil, permeable geotextiles are equipped on the inner wall of plant growing basket 2, and permeable geotextiles are arranged in plant growing basket 2 Between hypothallus 22.
The rectangular hole of 1cm*1cm can be opened up in the lower part of plant growing basket 2, open up the height of hole and planted for distance The bottom 7cm or so of species plant basket 2, so that hypothallus 22 is located at the position of hole in plant growing basket 2,23 He of plant Separation layer 21 is located in plant growing basket 2 the not position of hole, not only makes hypothallus 22 be in contact with water flow and guarantees plant 23 grow required nutritional ingredient, and the river sand in plant 23 and separation layer 21 is also avoided to be washed away by water flow.
The plant 23 planted in plant growing basket 2 is submerged plant 23, can be preferably that purification of water quality ability is preferably heavy Water plant 23, such as watermifoil, short raw eel grass or waterweed.The planting density of submerged plant 23 overstocked should not should not also dredge excessively, Different density is planted according to different 23 kinds of plant, if watermifoil is 60-70 plants/m2, short raw eel grass is 40-60 plants/m2, Yi Le Algae is 20-40 plants/m2
Ecological matrix clean unit 3 successively includes ecological matrix fixed frame 31, the first weight coating 32 and the second counterweight from top to bottom Layer 33.Ecological matrix fixed frame 31 is set as paliform structure, i.e. the grid strip structure of hollow out.It is provided on ecological matrix fixed frame 31 Ecological matrix can be uniformly arranged groove for the ease of the fixation of ecological matrix on ecological matrix fixed frame 31, and ecological matrix passes through rope It ties up in the groove of ecological matrix fixed frame 31.
Ecological matrix can select carbon fiber material, and carbon fibre ecological matrix has very big surface area, can absorb, inhale Solubilised state and the set pollutant that suspends, provide good in attached, trap water for each quasi-microorganism, algae and micro- lively growth, breeding It is raw, adhere to or condition of living in caves, finally shape is lamellar on carbon fibre ecological matrix has very purification active function by force Biomembrane, and the sound wave of carbon fibre ecological matrix can excite microbial activity, promote the degradation and conversion of pollutant.It selects Ecological matrix can be made of 1200 bundle fiber silks, filament diameter 7um.A length of 15cm of ecological matrix can be set, width is 5cm, laying density are 16 plants/m2, to reach higher treatment effect.
Two sides counterweight matrix is vertically laid in ecological matrix clean unit 3, for keeping the weight of entire ecological mattress system Balance, and its main counterpoise of two layers of counterweight matrix is the second weight coating 33, so the thickness of the first weight coating 32 is less than The thickness of second weight coating 33.The material of first weight coating 32 be coral sand, the first weight coating 32 with a thickness of 3cm or so.Coral Coral sand is coral or shell fragment, has the characteristic of sustained release calcium carbonate.Coral sand bulk density (about 1300kg/m3) be greater than Water can make counterweight matrix;Meanwhile coral sand feature is that micropore is abundant, is suitable for a large amount of biochemical bacteria live, has certain water Matter catharsis.
The material of second weight coating 33 be steel slag, the second weight coating 33 with a thickness of 7cm or so.Steel slag is as secondary resource There are two main functions for comprehensive utilization: first is that keeping the weight balancing of entire ecological mattress system as counterweight matrix;Second is that rising To the effect centainly to purify water, steel slag can dissolve out Ca and its hydrate and oxide into water body, and the phosphorus of itself discharges Amount is very low, so that the precipitating and absorption for phosphorus create superior condition.Matrix can be improved to phosphorus in iron-aluminium oxide in steel slag Adsorption capacity and increase matrix to the adsorption capacity of phosphorus, therefore steel slag is a kind of host material of phosphorus of purification well.
When constructing the ecology mattress, the size of single ecological mattress is first judged according to the scale in the region of being purified, To calculate the quantity of mattress ontology in single ecological mattress.Appropriate number of plant growing basket is placed in each mattress ontology 2, and the position of ecological matrix fixed frame 31 has been reserved, it is as much as possible to utilize the intrinsic space of mattress.On reserved position It is successively laid with steel slag and coral sand, the ecological matrix fixed frame 31 for fixing ecological matrix is plugged on coral sand and is fixed.Every Hypothallus 22 and separation layer 21, and kind of the planting submerged plant 23 in plant growing basket 2 are successively laid in a plant growing basket 2.It will The ecological mattress built is integrally placed at water bottom to be clean, plays water purification by plant 23 and ecological matrix.
Ecological matrix water purification technology is a kind of biofilm carrier technology, very strong imitative using acid and alkali-resistance, resistant, flexibility Water plant material, by imitating the plant purification principle in sewage treatment with eugenic filler so that the formation of biomembrane regenerates, no It is limited by transparency, illumination etc., to greatly improve the effect of sewage treatment.Ecological matrix is as ecomaterial of new generation, with it Huge specific surface area, good bioaffinity and excellent physical characteristic are gradually widely used black and odorous water and control During reason and ecological environment are repaired.
The above is only the embodiment of the present invention, are not intended to limit the scope of the invention, all to be said using the present invention Equivalent structure or equivalent flow shift made by bright book and accompanying drawing content is applied directly or indirectly in other relevant technology necks Domain is included within the scope of the present invention.

Claims (10)

1. a kind of ecology mattress characterized by comprising mattress ontology, plant growing basket and ecological matrix fixed frame;
The mattress ontology includes multiple mattress modules, and the mattress module is set as hollow regular polygon column structure, is sunk It is set as being detachably connected between bed module and mattress module;The plant growing basket and the setting of ecological matrix fixed frame are described heavy In bed module;
The lower part of the plant growing basket is set as reticular structure;It from top to bottom successively include separation layer in the plant growing basket And hypothallus, the material of the separation layer are river sand, the material of the hypothallus is planting soil, plants and is implanted on the planting soil Object;
The ecological matrix clean unit successively includes ecological matrix fixed frame, the first weight coating and the second weight coating from top to bottom;Institute It states ecological matrix fixed frame and is set as paliform structure, be provided with ecological matrix on the ecological matrix fixed frame;First weight coating Material be coral sand, the material of second weight coating is steel slag.
2. a kind of ecological mattress according to claim 1, it is characterised in that: the cross section of the mattress module is positive six sides Shape.
3. a kind of ecological mattress according to claim 1, it is characterised in that: be provided on the side of the mattress module slotting Slot and inserting column, the slot and inserting column are arranged at intervals on the side of the mattress module, the shape phase of the slot and inserting column Adaptation.
4. a kind of ecological mattress according to claim 1, it is characterised in that: the plant growing basket is set as inverted conical shape Structure.
5. a kind of ecological mattress according to claim 1, it is characterised in that: be provided on the inner wall of the plant growing basket Permeable geotextiles, the permeable geotextiles are arranged between the plant growing basket and hypothallus.
6. a kind of ecological mattress according to claim 1, it is characterised in that: the plant is submerged plant.
7. a kind of ecological mattress according to claim 1, it is characterised in that: the submerged plant is watermifoil, short raw hardship One of grass or waterweed are a variety of.
8. a kind of ecological mattress according to claim 1, it is characterised in that: be provided on the ecological matrix fixed frame recessed Slot, the ecological matrix are arranged in the groove of the ecological matrix fixed frame.
9. a kind of ecological mattress according to claim 1, it is characterised in that: the material of the ecological matrix is carbon fibre material Matter.
10. a kind of ecological mattress according to claim 1, it is characterised in that: the thickness of first weight coating is less than institute State the thickness of the second weight coating.
CN201910096007.0A 2019-01-31 2019-01-31 A kind of ecology mattress Pending CN109761361A (en)

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Publication number Priority date Publication date Assignee Title
CN110803772A (en) * 2019-11-21 2020-02-18 浙江大学 Ecological settling bed and method for treating and in-situ repairing deeply polluted river channel
CN112219594A (en) * 2020-09-30 2021-01-15 北控水务建设发展有限公司 Submerged plant planting device and river channel treatment method in ecological restoration system engineering

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Publication number Priority date Publication date Assignee Title
CN110803772A (en) * 2019-11-21 2020-02-18 浙江大学 Ecological settling bed and method for treating and in-situ repairing deeply polluted river channel
CN112219594A (en) * 2020-09-30 2021-01-15 北控水务建设发展有限公司 Submerged plant planting device and river channel treatment method in ecological restoration system engineering
CN112219594B (en) * 2020-09-30 2023-02-17 北控水务建设发展有限公司 Submerged plant planting device and river channel treatment method in ecological restoration system engineering

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