CN205874022U - A floated ecological dam for water normal position purifies - Google Patents
A floated ecological dam for water normal position purifies Download PDFInfo
- Publication number
- CN205874022U CN205874022U CN201620805740.7U CN201620805740U CN205874022U CN 205874022 U CN205874022 U CN 205874022U CN 201620805740 U CN201620805740 U CN 201620805740U CN 205874022 U CN205874022 U CN 205874022U
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- floated
- ecological dam
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- dam
- box
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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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- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
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Abstract
The utility model relates to a floated ecological dam for water normal position purifies is formed by the purification unit interconnect of a plurality of following structures: purification unit includes that side and bottom surface have net shape hollow out construction's box, box upper portion opening, and the box intussuseption is filled with the filler, is provided with on the opening of box to plant the net, and online planting of planting has aquatic plant, follows along box open -ended week to be provided with annular body, and the riverbed top is fixed in through the pile body suspension in the body both sides, connects through the connecting piece between the purification unit. The utility model discloses collect multiple efficiency in an organic wholes such as growth, assimilation of degradation and the plant of the holding back of filler, microorganism, can effectively get rid of pollutant such as organic matter and nitrogen phosphorus in the water, the self -purification capacity of the reinforcing river lake water body, the dam body lower part is penetrating, does not influence the flood passage, can not silt up, management operation is simple and convenient, be applicable to city river lake and go into the suspension pollutant interception in river mouth and purify with the normal position, the while still have prevent the wave, unrestrained effect disappears.
Description
[technical field]
This utility model relates to water purifying device, is specifically related to a kind of floated ecology for in-situ purification of water body
Dam.
[background technology]
Water resource is important economic society resource, and depends on for existence and send out in the Hu Zeshi city, river as water resource carrier
The important infrastructure of exhibition.In recent years, along with the fast development of China's economy, the living standard of people improves constantly, China
Water resource environment pollution condition constantly deteriorates.Show according to investigations, the big water system of China seven, Main Lakes, immediate offshore area and partly
The subsoil water in district is all by pollution in various degree.Therefore the most urgent to river lake water ecological environmental protection and reparation, water pollution control
At the eyebrows and eyelashes.
China's existing urban rivers and lakes Treatment process mainly has: change water water transfer, artificial aeration's technology, Wetland ecological technology,
Biological floating bed technology and ecological dam etc., change water water transfer difficulty relatively greatly frequently, and existing ecological wetland and biological floating bed technology are equal
A number of water front space and water surface space need to be taken, urban rivers and lakes water body is kept a public place clean, river and lake dredging and lake, river manage all
Bringing certain difficulty, water can be polluted in upstream by ecological dam play interception purification, but the most fixed still
, all there is the drawbacks such as easily alluvial, unmanageable in drum-type.The most all factors become urgently to be resolved hurrily asking during lake, China river is administered
Topic.
[summary of the invention]
The purpose of this utility model be to solve existing ecological dam easily deposit, unmanageable problem.
To achieve these goals, it is provided that a kind of floated ecological dam for in-situ purification of water body, by multiple following knots
The clean unit of structure is connected with each other and forms:
Described clean unit includes that side and bottom surface have the casing of net form engraved structure, casing upper opening, casing
Inside being filled with filler, the opening of casing is provided with plantation net, the online kind of plantation is implanted with water plant, along the week edge of box opening
On be provided with annular buoyancy aid, buoyancy aid both sides by pile body suspend be fixed on above riverbed,
Connected by connector between clean unit.
This floated ecological dam also has and optimizes structure as follows:
Buoyancy aid is formed by connecting by UPVC, PPR pipe and UPVC, PPR bend-head combination, by crossing plastic steel wire rope colligation in described
The week of box opening is along upper.UPVC, PPR pipe caliber are preferably DN110.
The casing that described casing is rustless steel grid or objective case gabion box is made.
Plastic-steel silk screen colligation is crossed on buoyancy aid by described plantation Netcom, mesh spacing 0.2m.
Described water plant is big poly-algae or Hydrocotyle vulgaris L..
Described pile body is constituted by the coating steel pipe of two kinds of calibers of DN100 with DN65 is nested.
Water plant planting density is set to 60～80 strains/m2。
Described connector is steel wire rope.
Filler includes the first packing layer and the second packing layer, is filled with hydrophobic porous foam material in described first packing layer
Material, is filled with one or more in modified pelelith, modified zeolite, haydite in the second packing layer.
Compared with prior art, this utility model has a following beneficial effect:
1, this utility model collect the retaining of filler, the degraded of microorganism and the multi-efficiency such as the growth of plant, assimilation in
Integrally, by the Degradation of filler attached microbial film, remove the pollutant such as Organic substance and nitrogen phosphorus in water body, strengthen urban river water
The self-purification capacity of body；
2, this utility model dam body bottom in river course is penetrating, does not affect flood passage, will not deposit, and management operating is easy, suitable
The suspended contaminant entering river mouth for urban rivers and lakes intercepts and purified in situ, the most also has wave resistance, the effect of the wave that disappears.
[accompanying drawing explanation]
Fig. 1 is floor map；
Fig. 2 is generalized section；
1. water plant in figure, 2. buoyant device, 3. connect adnexa, 4. plant growing net, 5. filler, 6. rustless steel grid
Net cage/objective case gabion box, 7. fixing device, 8. river bed.
[detailed description of the invention]
Below in conjunction with specific embodiment, this utility model is described in detail.Following example will assist in this area
Technical staff is further appreciated by this utility model, but limits this utility model the most in any form.It should be pointed out that, to ability
For the those of ordinary skill in territory, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement.
These broadly fall into protection domain of the present utility model.
As shown in Fig. 1～2, this utility model provides a kind of floated ecological dam for in-situ purification of water body, its bag
Include water plant, buoyant device, packing layer system and fixing device.Water plant and packing layer system are all by crossing plastic-steel silk screen
It is connected with buoyant device.
Water plant includes plant growing net and water plant, wherein plant growing Netcom plastic-steel silk screen colligation in floating
On power apparatus, mesh spacing 0.2m, it is planted and is implanted with water plant；Water plant selects have good effects of purification quality and scape
See the floatingleaved plant of effect, for big poly-algae, Hydrocotyle vulgaris L. one or both, play and beautify the environment and the dual work of absorbed nitrogen phosphorus
With, and enclosing is in plant growing net, prevents it from spreading unchecked on the water surface, planting density is 60～80 strains/m2。
Buoyant device by caliber be the UPVC of DN110, PPR pipe and UPVC, PPR bend-head combination be formed by connecting, monomer specification
Specifically adjust according to practical situation, one or more in optional 2.0m × 1.0m, 3.0m × 1.0m, tie up by crossing plastic steel wire rope
It is tied in rustless steel grid net cage/objective case gabion box to be interconnected and fixed.
Packing layer system includes rustless steel grid net cage/objective case gabion box, filler unit and connection adnexa.Rustless steel grid
Net cage/objective case gabion box is worked out by the steel wire being coated with PVC, and length and width is depending on buoyant device monomer, and the degree of depth is according to actual water
Deep adjustment；Filler unit is arranged in rustless steel grid net cage/objective case gabion box, is made up of buoyancy layer and packing layer, buoyancy layer
Inside it is filled with hydrophobic porous foamed materials, in packing layer, is filled with the one or many in modified pelelith, modified zeolite, haydite
Kind.Connect adnexa and used plastic steel wire rope, connect in groups after several packing layer system monomer colligations.
Fixing device is 4 sleeve stakes, is made up of two kinds of caliber coating steel pipe (DN100, DN65) nestings of size, length root
Determine according to the river course depth of water, vertically squeeze into ecological dam surrounding, and with rope, dam body and stake are connected, dam body position is carried out the most solid
Fixed.
This utility model collects the retaining of filler, the degraded of microorganism and the multi-efficiency such as the growth of plant, assimilation in one
Body, by the Degradation of filler attached microbial film, removes the pollutant such as Organic substance and nitrogen phosphorus in water body, strengthens water bodies of rivers and lakes
Self-purification capacity, dam body bottom is penetrating, does not affect flood passage, will not deposit, and management operating is easy, it is adaptable to urban rivers and lakes enters river mouth
Suspended contaminant intercept and purified in situ, the most also have wave resistance, disappear wave effect.
Claims (10)
1. the floated ecological dam for in-situ purification of water body, it is characterised in that by the clean unit phase of multiple following structures
Connect and form:
Described clean unit includes that side and bottom surface have the casing of net form engraved structure, casing upper opening, fills out in casing
Being filled with filler, the opening of casing is provided with plantation net, the online kind of plantation is implanted with water plant, along box opening week along on set
Being equipped with the buoyancy aid of annular, buoyancy aid both sides are suspended by pile body and are fixed on above riverbed,
Connected by connector between clean unit.
Floated ecological dam the most as claimed in claim 1, it is characterised in that buoyancy aid is by UPVC, PPR pipe and UPVC, PPR elbow
Combination is formed by connecting, by spending the plastic steel wire rope colligation week in described box opening along upper.
Floated ecological dam the most as claimed in claim 2, it is characterised in that described UPVC, PPR pipe caliber are DN110.
Floated ecological dam the most as claimed in claim 1, it is characterised in that described casing is rustless steel grid or objective case
The casing that gabion box is made.
Floated ecological dam the most as claimed in claim 1, it is characterised in that plastic-steel silk screen colligation is crossed in floating by described plantation Netcom
On body, mesh spacing 0.2m.
Floated ecological dam the most as claimed in claim 1, it is characterised in that described water plant is big poly-algae or Hydrocotyle vulgaris L..
Floated ecological dam the most as claimed in claim 1, it is characterised in that described pile body is by two kinds of calibers of DN100 and DN65
Coating steel pipe nesting is constituted.
Floated ecological dam the most as claimed in claim 1, it is characterised in that water plant planting density be set to 60～80 strains/
m2。
Floated ecological dam the most as claimed in claim 1, it is characterised in that described connector is steel wire rope.
Floated ecological dam the most as claimed in claim 1, it is characterised in that filler includes the first packing layer and the second filler
Layer, is filled with hydrophobic porous foamed materials in described first packing layer, be filled with modified pelelith, modified boiling in the second packing layer
One or more in stone, haydite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805740.7U CN205874022U (en) | 2016-07-28 | 2016-07-28 | A floated ecological dam for water normal position purifies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805740.7U CN205874022U (en) | 2016-07-28 | 2016-07-28 | A floated ecological dam for water normal position purifies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874022U true CN205874022U (en) | 2017-01-11 |
Family
ID=57699134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805740.7U Active CN205874022U (en) | 2016-07-28 | 2016-07-28 | A floated ecological dam for water normal position purifies |
Country Status (1)
| Country | Link |
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| CN (1) | CN205874022U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842001A (en) * | 2017-09-27 | 2018-03-27 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of tidal river unrestrained garbage barrier net that disappears |
| CN108147564A (en) * | 2017-12-29 | 2018-06-12 | 上海汀滢环保科技有限公司 | For the aeration clarifier in river |
| CN109574236A (en) * | 2019-01-17 | 2019-04-05 | 长江水利委员会长江科学院 | A kind of ecological dam for being suitable for mountain stream and subtracting the reparation of dehydration section |
| CN110606570A (en) * | 2019-10-09 | 2019-12-24 | 贵州民族大学 | Ecological base combines river pollution treatment system of plant |
-
2016
- 2016-07-28 CN CN201620805740.7U patent/CN205874022U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842001A (en) * | 2017-09-27 | 2018-03-27 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of tidal river unrestrained garbage barrier net that disappears |
| CN107842001B (en) * | 2017-09-27 | 2023-07-25 | 水利部交通运输部国家能源局南京水利科学研究院 | Wave-eliminating and dirt-blocking net for tidal river |
| CN108147564A (en) * | 2017-12-29 | 2018-06-12 | 上海汀滢环保科技有限公司 | For the aeration clarifier in river |
| CN108147564B (en) * | 2017-12-29 | 2023-11-21 | 上海汀滢环保科技有限公司 | Aeration purifier for river channel |
| CN109574236A (en) * | 2019-01-17 | 2019-04-05 | 长江水利委员会长江科学院 | A kind of ecological dam for being suitable for mountain stream and subtracting the reparation of dehydration section |
| CN110606570A (en) * | 2019-10-09 | 2019-12-24 | 贵州民族大学 | Ecological base combines river pollution treatment system of plant |
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