CN208857003U - A kind of ecological floating island administered for black and odorous water - Google Patents
A kind of ecological floating island administered for black and odorous water Download PDFInfo
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- CN208857003U CN208857003U CN201822051603.0U CN201822051603U CN208857003U CN 208857003 U CN208857003 U CN 208857003U CN 201822051603 U CN201822051603 U CN 201822051603U CN 208857003 U CN208857003 U CN 208857003U
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- water
- floating island
- ecological floating
- oxygen permeation
- permeation membrane
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Abstract
The utility model embodiment provides a kind of ecological floating island administered for black and odorous water, including central platform and multiple float modules；Multiple float modules pass through connecting bracket respectively and are connected with central platform, and centered on central platform, and rotational symmetry is distributed；Power supply and air pump are fixed in central platform；Water plant is fixed in float modules, lower section is fixed with hollow oxygen permeation membrane；Air pump is supplied by supply air line to hollow oxygen permeation membrane.It using ecological floating island provided by the embodiment of the utility model, is aerated by hollow oxygen permeation membrane into water, film surface forms biomembrane, synchronous nitration and denitrification reaction occurs, the organic matters such as COD, ammonia nitrogen, TN in black and odorous water of degrading；The utility model can also change the length and area of membrane module according to water body situation, handle more flexible；Meanwhile water plant root system can absorb the nitrogen and phosphorus element in water, and nitrogen and phosphorus element is shifted water-outlet body by periodically gathering in, to achieve the effect that improvement black and odorous water in situ and keep water quality.
Description
Technical field
The utility model relates to black and odorous water Treatment process fields, more particularly to a kind of life administered for black and odorous water
State chinampa.
Background technique
Production and sanitary wastewater are directly discharged to river or lake without processing up to standard, so that the total amount of pollutant exceeds water body
Self-purification capacity, cause water hypoxia and eutrophication, just will form black and odorous water.
The administration way for black and odorous water domestic at present mostly uses the means of engineering, and receiving pipe by cutting a dirt handles point source
Pollution, prevents below standard water body from entering river；The water body polluted is drawn up bank again to handle, and utilizes big machinery by bed mud
Scoop away landfill.This mode engineering is costly, and operating cost is high, produces little effect, needing one kind being capable of the black smelly water of in-situ treatment
The method of body.
Utility model content
The utility model embodiment be designed to provide it is a kind of for black and odorous water administer ecological floating island, it is black to realize
The in situ of smelly water body is administered.Specific technical solution is as follows:
The utility model provides a kind of ecological floating island administered for black and odorous water, including central platform and multiple drifts
Floating module；
The multiple float modules pass through connecting bracket respectively and are connected with central platform, and the multiple float modules are with center
Centered on platform, rotational symmetry is distributed；
Power supply and air pump are fixed in the central platform；Water plant, the floating are fixed in the float modules
Hollow oxygen permeation membrane is fixed with below module；
The power supply is used to power for air pump；The air pump is supplied by supply air line to hollow oxygen permeation membrane.
In some embodiments of the utility model, each float modules are spliced to form by multiple floatation units.
In some embodiments of the utility model, plant growth hole is provided in the floatation unit；The plant
It is transparent to grow hole, so that the root system of water plant can be contacted with water.
In some embodiments of the utility model, connected between the floatation unit by bolt or PVC band.
In some embodiments of the utility model, the hollow oxygen permeation membrane is selected from PP film or pvdf membrane.
In some embodiments of the utility model, the hollow oxygen permeation membrane is Filamentous or strip.
In some embodiments of the utility model, when the hollow oxygen permeation membrane is strip, the hollow oxygen permeation membrane
Width direction be parallel to water (flow) direction.
In some embodiments of the utility model, the power supply includes solar panel and battery；The storage
Battery is electrically connected with the solar panel, air pump respectively.
In some embodiments of the utility model, the power supply further includes municipal power supply, when solar powered deficiency
When, the air pump switches to municipal power supply power supply.
In some embodiments of the utility model, the water plant is selected from cordate houttuynia, yellow flag, canna, perfume (or spice)
It is Pu, Lythrum salicaria, one or more of in iris.
Ecological floating island provided by the embodiment of the utility model is aerated by hollow oxygen permeation membrane into water, and film surface forms life
Synchronous nitration and denitrification reaction occurs for object film, the pollutants such as COD, ammonia nitrogen, TN in black and odorous water of degrading；The utility model is also
The length and area of hollow oxygen permeation membrane can be changed according to water body situation, handled more flexible；Meanwhile water plant root system can absorb
Nitrogen and phosphorus element in water, and nitrogen and phosphorus element is shifted into water-outlet body by periodically gathering in, so that reaching in situ administers black and odorous water
And keep the effect of water quality.
Detailed description of the invention
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 only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of top view of ecological floating island administered for black and odorous water.
Fig. 2 is a kind of sectional view of ecological floating island administered for black and odorous water.
Fig. 3 is the structural schematic diagram of float modules.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of ecological floating island administered for black and odorous water, as shown in Figure 1 to Figure 3, including in
Entreat platform 7 and multiple float modules 1；
The multiple float modules 1 are connected with central platform 7 by connecting bracket 2 respectively, the multiple float modules 2 with
Centered on central platform 7, rotational symmetry is distributed；
Power supply and air pump 6 are fixed in the central platform 7；Water plant 8 is fixed in the float modules 1, it is described
Hollow oxygen permeation membrane 10 is fixed with below float modules 1；
The power supply is used to power for air pump 6；The air pump 6 is supplied by supply air line 9 to hollow oxygen permeation membrane 10.
In some embodiments of the utility model, the central platform 7 uses glass reinforced plastic or stainless steel material, has
Certain mechanical strength and corrosion resistance can provide support for equipment mounted thereto；And the central platform 7 is hollow
Structure, can Portable device float on the water surface.In some embodiments of the utility model, the central platform 7 is circle
Shape platform.
In some embodiments of the utility model, each float modules 1 are spliced to form by multiple floatation units；At this
In some embodiments of utility model, the floatation unit can be for by polyethylene (PE) or high density polyethylene (HDPE) (HDPE) material
Hollow structure made of matter provides buoyancy for the ecological floating island；In some embodiments of the utility model, the floating
Unit can be the shapes such as circle, quadrangle, hexagon, octagon；In some embodiments of the utility model, the drift
It can be connected by bolt or PVC (polyvinyl chloride) band between floating unit.
In some embodiments of the utility model, the float modules can be each to be spliced by floatation unit
Kind shape, such as square, hexagon, octagon etc., those skilled in the art can select according to actual needs, the utility model
It is not limited here.
In some embodiments of the utility model, plant growth hole is provided in the floatation unit；The plant
It is transparent to grow hole, so that the root system of water plant 8 can be contacted with water.Illustratively, the floatation unit is circular ring shape, in
Between can be used as plant growth hole, the water plant is fixed on above plant growth hole, and root system can be grown in water.
In some embodiments of the utility model, the connecting bracket 2 is stainless steel or glass steel material, has one
Fixed mechanical strength and corrosion resistance；In some embodiments of the utility model, the connecting bracket 2 can pass through weldering
It modes, the one end such as connects, be bolted to be fixed in central platform 7, the other end is fixed in float modules 1, and connecting bracket 2 is in
The connection type of platform 7 and float modules 1 is entreated, those skilled in the art can be specifically chosen according to the actual situation, the utility model
It is not limited here.
The utility model handles sewage using membrane aerated bioreactor (MABR), i.e., is exposed using hollow oxygen permeation membrane into water
Gas, oxygen flow film surface form biomembrane, degrade to the pollutant in sewage.Inventor has found under study for action, using this reality
It is significantly reduced with traditional aeration system compared to energy consumption with novel hollow oxygen permeation membrane without pressurizeing to air；Oxygen passes through
Free diffusing mechanism realizes bubble-free aeration from the waste water that the side of film is diffused into the other side, improves oxygen in water molten
Xie Du and utilization rate；In the biological membranous layer that oxygen flow film surface is formed, synchronous nitration and denitrification may be implemented, compared with traditional biological embrane method
With the pollutants such as COD, ammonia nitrogen in sewage are efficiently removed very much, the ability of total nitrogen (TN) is especially removed.
Described " hollow oxygen permeation membrane " refers in the utility model, and the oxygen permeation membrane has hollow structure, and air pump passes through
Supply air line makes gas enter the hollow structure of oxygen permeation membrane, and gas is diffused into water body through oxygen permeation membrane；Institute in the utility model
The oxygen permeation membrane said refers to the waterproof membrane for having permeability to oxygen, but is not limited to only oxygen and can penetrate, such as in air
The film that ingredient can penetrate；The oxygen permeation membrane also has etch-proof characteristic simultaneously.The hollow oxygen permeation membrane is that this field is normal
Material, the utility model is it is not limited here.In some embodiments of the utility model, the hollow oxygen permeation membrane 10
Selected from PP (polypropylene) film or PVDF (Kynoar) film.
In some embodiments of the utility model, the hollow oxygen permeation membrane 10 is Filamentous or strip.
In some embodiments of the utility model, as shown in figure 3, when the hollow oxygen permeation membrane 10 is strip, institute
The width direction for stating hollow oxygen permeation membrane is parallel to water (flow) direction." being parallel to water (flow) direction " can be understood as the width side of film
To " parallel " relationship for along water (flow) direction, being not necessarily to strictly meet in geometry.
In some embodiments of the utility model, as shown in figure 3, the hollow oxygen permeation membrane 10 is rectangle, it is described
Hollow oxygen permeation membrane is folded into snakelike along its length, is installed on the lower section of float modules 1.
In some embodiments of the utility model, described 9 one end of supply air line is connected to the gas outlet of air pump 6, separately
One end is connected to hollow oxygen permeation membrane 10, and the gas in air pump 6 enters the hollow structure of hollow oxygen permeation membrane 10 by supply air line 9
It is interior, and penetrated into water body by oxygen permeation membrane.
In some embodiments of the utility model, the power supply includes solar panel 3 and battery 4；It is described
Battery 4 is electrically connected with the solar panel 3, air pump 6 respectively.In some embodiments of the utility model, work as institute
When to state air pump 6 be AC air pump, it is provided with inverter between the battery 4 and air pump 6, for by the direct current in battery 4
Electricity is changed into alternating current.
It can also include that controller 5 is used by built-in preset program in some embodiments of the utility model
In the start and stop and runing time of control air pump 6.
In some embodiments of the utility model, the power supply further includes municipal power supply, when solar powered deficiency
When, the air pump 6 can switch to municipal power supply power supply.
Inverter described above, controller and device and control method for solar energy and municipal power supply switching,
For technological means commonly used in the art, the utility model is it is not limited here.
In some embodiments of the utility model, the water plant 8 is mainly emergent aquactic plant, i.e. root system is grown in water
In, cauline leaf endures the plant of the water surface, preferably cordate houttuynia, yellow flag, canna, cattail, Lythrum salicaria, a kind of or several in iris
Kind.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection scope.
Claims (10)
1. a kind of ecological floating island administered for black and odorous water, which is characterized in that including central platform and multiple float modules；
The multiple float modules pass through connecting bracket respectively and are connected with central platform, and the multiple float modules are with central platform
Centered on, rotational symmetry is distributed；
Power supply and air pump are fixed in the central platform；Water plant, the float modules are fixed in the float modules
Lower section is fixed with hollow oxygen permeation membrane；
The power supply is used to power for air pump；The air pump is supplied by supply air line to hollow oxygen permeation membrane.
2. ecological floating island as described in claim 1, which is characterized in that each float modules splice structure by multiple floatation units
At.
3. ecological floating island as claimed in claim 2, which is characterized in that be provided with plant growth hole in the floatation unit；Institute
State that plant growth hole is transparent, so that the root system of water plant can be contacted with water.
4. ecological floating island as claimed in claim 2, which is characterized in that connected between the floatation unit by bolt or PVC band
It connects.
5. such as ecological floating island of any of claims 1-4, which is characterized in that the hollow oxygen permeation membrane be selected from PP film or
Pvdf membrane.
6. ecological floating island as claimed in claim 5, which is characterized in that the hollow oxygen permeation membrane is Filamentous or strip.
7. ecological floating island as claimed in claim 6, which is characterized in that described hollow when the hollow oxygen permeation membrane is strip
The width direction of oxygen permeation membrane is parallel to water (flow) direction.
8. such as ecological floating island of any of claims 1-4, which is characterized in that the power supply includes solar panel
And battery；The battery is electrically connected with the solar panel, air pump respectively.
9. ecological floating island as claimed in claim 8, which is characterized in that the power supply further includes municipal power supply, when solar energy supplies
When electric insufficient, the air pump switches to municipal power supply power supply.
10. such as ecological floating island of any of claims 1-4, which is characterized in that the water plant be selected from cordate houttuynia,
It is yellow flag, canna, cattail, Lythrum salicaria, one or more of in iris.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051603.0U CN208857003U (en) | 2018-12-07 | 2018-12-07 | A kind of ecological floating island administered for black and odorous water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051603.0U CN208857003U (en) | 2018-12-07 | 2018-12-07 | A kind of ecological floating island administered for black and odorous water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857003U true CN208857003U (en) | 2019-05-14 |
Family
ID=66422350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822051603.0U Expired - Fee Related CN208857003U (en) | 2018-12-07 | 2018-12-07 | A kind of ecological floating island administered for black and odorous water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208857003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111548920A (en) * | 2020-04-03 | 2020-08-18 | 河海大学 | Biological membrane culture experimental device capable of automatically controlling working conditions and culture method thereof |
| CN111977803A (en) * | 2020-08-03 | 2020-11-24 | 中交天津港湾工程研究院有限公司 | Intelligent modularized ecological floating island |
-
2018
- 2018-12-07 CN CN201822051603.0U patent/CN208857003U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111548920A (en) * | 2020-04-03 | 2020-08-18 | 河海大学 | Biological membrane culture experimental device capable of automatically controlling working conditions and culture method thereof |
| CN111548920B (en) * | 2020-04-03 | 2022-11-08 | 河海大学 | Biological membrane culture experimental device capable of automatically controlling working conditions and culture method thereof |
| CN111977803A (en) * | 2020-08-03 | 2020-11-24 | 中交天津港湾工程研究院有限公司 | Intelligent modularized ecological floating island |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210913 Address after: Room 1307, No. 600, Zhujiang Road, Xuanwu District, Nanjing, Jiangsu 210018 Patentee after: Nanjing Zeming Environmental Engineering Co.,Ltd. Patentee after: Shenzhen carbon star Water Technology Co.,Ltd. Address before: Floor 1, 131, Building 52, 44 North Third Ring Road, Haidian District, Beijing 100080 Patentee before: ZENITY ENVIRONMENT (BEIJING) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20211207 |