CN206521322U - Micro- polluted river water ecological restoration device - Google Patents
Micro- polluted river water ecological restoration device Download PDFInfo
- Publication number
- CN206521322U CN206521322U CN201720069928.4U CN201720069928U CN206521322U CN 206521322 U CN206521322 U CN 206521322U CN 201720069928 U CN201720069928 U CN 201720069928U CN 206521322 U CN206521322 U CN 206521322U
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- Prior art keywords
- floating bed
- bed body
- micro
- plant
- restoration device
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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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
Abstract
The utility model discloses a kind of micro- polluted river water ecological restoration device, including floating bed body, floating bed body includes several splice plates, splice plate splices square structure, splice plate is recessed downwards fluted by paracentral side, groove is spliced to form scrobicular ring, the annulus for being socketed in and coordinating in scrobicular ring and with it is provided with floating bed body, equally distributed permeable planting groove is provided with floating bed body, planted in permeable planting groove and be implanted with emergent aquactic plant, the root system of emergent aquactic plant stretches into water surface bottom through permeable planting groove, the bottom of floating bed body is provided with vertical connecting rope, connecting rope stretches into bottom in water body, it is connected on the gravel for be placed in water bottom fixed, the steadiness and anti-impact force of floating bed body are strong, the plant root release oxygen of emergent aquactic plant enters in water body, improve the dissolved oxygen concentration in water body, an aerobic environment is provided to microorganism, obvious booster action is played to microbial degradation, pollutional load can be effectively reduced.
Description
Technical field
The utility model is related to river system repair technology field, more specifically, it relates to which a kind of microorganism river water is given birth to
State prosthetic device.
Background technology
It is increasingly serious with the water pollution of China's river,lake and reservior, contaminated river,lake and reservior water body is repaired,
Be socio-economic development and improvement of the ecological environment in the urgent need to.And artificial floating bed technology is, based on water plant, to use
Cultivation technique without soil principle, with high polymer material etc. for carrier, appliable plant absorbs polluter in water body, to cut down in water body
Pollutional load, beautify the environment simultaneously.Described micro- polluted river refers to that the COD concentration of river water is 35~50mg/l, ammonia
Nitrogen concentration is 3~7mg/l.
At present, Publication No. CN204625317U Chinese patent discloses a kind of biological floating bed, including floating drum, bed body,
Supporting layer and ecosphere, the floating drum support the bed body, and the bed body and the supporting layer are affixed, and the supporting layer supports institute
Ecosphere is stated, the ecosphere includes stratum reticulare, haydite layer, culture layer and the heat-insulation layer being cascading from the bottom to top, the life
State floating bed has the advantages that flexibly to move, is conducive to aquatic plants growth and life and rationally utilizes resource, meanwhile, tool
Have the advantages that cost is low and light weight.
But, the ecological restoration device is inconsistent in the scope of waving of the big reservoir of water-level fluctuation and single floating bed, makes to float
Bed produces displacement, and anti-current-rush is less able, and certain damage can be caused for a long time to biological floating bed by going down, and shortening uses the longevity
Life.
Utility model content
The purpose of this utility model is to provide a kind of micro- polluted river water ecological restoration device, with anti-current-rush energy
Power is good and advantage of service life length.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of micro- polluted river water
Body ecological restoration device, including floating bed body, the floating bed body include several splice plates, and the splice plate splicing is in pros
Shape structure, the splice plate is recessed downwards fluted by paracentral side, and the groove is spliced to form scrobicular ring, the floating bed
It is provided with body on the annulus for being socketed in and coordinating in scrobicular ring and with it, the floating bed body and is provided with equally distributed permeable plantation
Planted in groove, the permeable planting groove and be implanted with emergent aquactic plant, the root system of emergent aquactic plant stretches into water surface bottom, institute through permeable planting groove
The bottom for stating floating bed body is provided with vertical connecting rope, and connecting rope stretches into bottom in water body, is connected to the gravel for being placed in water bottom
It is fixed on stone.
By using above-mentioned technical proposal, floating bed body is spliced by multiple splice plates, convenient transportation, be easy to splicing peace
Fill, operation is easy, can independent assortment；The cooperation of scrobicular ring and annulus so that the steadiness and anti-impact force of floating bed body are strong；Very water
The plant root release oxygen of plant enters in water body, improves the dissolved oxygen concentration in water body, good there is provided one to microorganism
The environment of oxygen, obvious booster action is played to microbial degradation, can be effectively reduced pollutional load, efficiently removes ammonia in water removal
The pollutant such as nitrogen and phosphorus, progressively the river training ecosystem, makes black and odorous water be gradually restored to contaminated preceding level；It can make
Micropollutant water obtains that comprehensive area decontamination, landscape effect are good, be conducive to the restoration of the ecosystem of landscape layout, there is significant warp
Ji and social benefit.
It is preferred that, the bottom land of the groove is provided with upward projection, and the bottom of the annulus is provided with for raised grafting
Insert chamber.
By using above-mentioned technical proposal, the cooperation of raised and slotting chamber so that the cooperation of scrobicular ring and annulus is with more stable
Property, the movement of raised radial direction can be limited by inserting chamber, and raised surface is fitted tightly over the inwall of slotting chamber, makes convex
Rise and be difficult to deviate from from slotting intracavitary.
It is preferred that, it is described raised in isosceles trapezoid setting.
By using above-mentioned technical proposal, it is easy to it to be plugged into slotting intracavitary in the projection of isosceles trapezoid, consequently facilitating will circle
Ring is arranged in scrobicular ring, and fixed effect is played to splice plate.
It is preferred that, the raised end and the bottom of slotting chamber are equipped with magnet piece.
By using above-mentioned technical proposal, the setting of magnet piece, projection is plugged on slotting intracavitary, can by magnet piece magnetic
Power come increase projection firm plug, projection be difficult from slotting intracavitary deviate from, and need split splice plate when, it is only necessary to make every effort to overcome outside
Take magnetic force to disassemble annulus, very simple and fast.
It is preferred that, it is equipped with artificial synthesized hypothallus and fine sand layer on the floating bed body successively from bottom to top, it is described
Planted on fine sand layer and be implanted with the short raw hardy plant of wetland, wetland short raw hardy plant and emergent aquactic plant are interspersed.
By using above-mentioned technical proposal, hardy plant can also play a part of purifying water in the winter time；The short life of wetland is resistance to
Cold plant and emergent aquactic plant symbiosis, build near-nature forest plant growth group, not only reduce water pollutant content, improve water quality,
Oxygen in water concentration is added, an aerobic environment is provided to microorganism.
It is preferred that, the deep side of splice plate is provided with the mounting flange for strengthening.
By using above-mentioned technical proposal, improve mounting flange and further splice plate is fixed, make floating bed body
Steadiness is more preferable so that the anti-impact force of floating bed body is strong.
It is preferred that, the floating bed body is polyethylene foam sheet.
By using above-mentioned technical proposal, polyethylene foam sheet has corrosion-resistant, an antifreeze environmental protection, service life length it is excellent
Point.
In summary, the utility model has the advantages that：Floating bed body is spliced by multiple splice plates, transport
It is convenient, be easy to that splicing is installed, operation is easy, can independent assortment；The cooperation of scrobicular ring and annulus so that the steadiness of floating bed body and
Anti-impact force is strong；The plant root release oxygen of emergent aquactic plant enters in water body, the dissolved oxygen concentration in water body is improved, to micro- life
Thing provides an aerobic environment, and obvious booster action is played to microbial degradation, pollutional load can be effectively reduced, high
The pollutant such as ammonia nitrogen and phosphorus in water removal is removed to effect, progressively the river training ecosystem, is gradually restored to black and odorous water contaminated
Preceding level.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the schematic diagram of floating bed body in the present embodiment；
Fig. 3 is the structural representation of splice plate in the present embodiment；
Fig. 4 is the structural representation of annulus in the present embodiment.
In figure：1st, floating bed body；11st, splice plate；12nd, scrobicular ring；13rd, annulus；14th, permeable planting groove；15th, it is raised；16th, insert
Chamber；17th, magnet piece；18th, mounting flange；2nd, emergent aquactic plant；3rd, connecting rope；4th, gravel；5th, hypothallus；6th, fine sand layer；7th, wetland
Short raw hardy plant.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
A kind of microorganism river water ecological restoration device, as shown in figure 1, including floating bed body 1, floating bed body 1 is in just
Square structure, is made up of polyethylene foam sheet, and polyethylene foam sheet has corrosion resistance, and antifreeze environmental protection, extension floating bed body 1 exists
Service life in river；The bottom in river is placed with gravel 4, and the lower holding bolt of floating bed body 1 is fixed with vertical company
Splicing 3, connecting rope 3 is stretched into water body, and is connected to and is placed on gravel 4 fixed, is reduced floating bed body 1 and is floatd situation about walking.
It is equipped with artificial synthesized hypothallus 5 and fine sand layer 6, fine sand layer 6 and plants successively from bottom to top on floating bed body 1
There are some plants of emergent aquactic plants 2 and the short raw hardy plant 7 of wetland, wetland short raw hardy plant 7 and emergent aquactic plant 2 are interspersed, its
The root system of middle emergent aquactic plant 2 stretches into water surface bottom through floating bed body 1, and the plant root release oxygen of emergent aquactic plant 2 enters water
In body, the dissolved oxygen concentration in water body is improved, an aerobic environment is provided to microorganism, microbial degradation is played substantially
Booster action, pollutional load can be effectively reduced, efficiently go water removal in the pollutant such as ammonia nitrogen and phosphorus, progressively river training give birth to
State system, makes black and odorous water be gradually restored to contaminated preceding level；Hardy plant can also play the work purified water in the winter time
With, and the short raw symbiosis of hardy plant and emergent aquactic plant 2 in ground, build near-nature forest plant growth group.
As shown in Figures 2 to 4, floating bed body 1 includes eight splice plates 11 radially spliced, and eight splice plates 11 are spliced into just
Square structure, each splice plate 11 is triangular in shape, and several permeable planting grooves 14,2 kinds of plants of emergent aquactic plant are provided with splice plate 11
In permeable planting groove 14, the root system of emergent aquactic plant 2 stretches into water surface bottom through permeable planting groove 14.
Splice plate 11 is recessed downwards fluted by paracentral side, and eight grooves can be spliced to form a scrobicular ring
12, wherein, integrally formed with projection 15 in the middle of the bottom land of each groove, projection 15 is in up-small and down-big isosceles trapezoid, projection 15
Top magnet piece 17 is installed, magnet piece 17 is fixed in projection 15 by solid gum；Floating bed body 1 is also recessed including being socketed in
Annulus 13 in ring 12, the annulus 13 for entangling splice plate 11 by annulus 13 realizes spacing, the annulus 13 to the radial direction of splice plate 11
Lower surface be provided with slotting chamber 16, insert chamber 16 and raised 15 male-female engagement, wherein, the bottom of chamber for inserting chamber 16 is provided with magnet piece 17, magnetic
Iron block 17 is fixed on the bottom of chamber of slotting chamber 16 by solid gum, and projection 15 is plugged in slotting chamber 16, can by magnet piece 17 magnetic
Power increases the fastness of raised 15 grafting, and projection 15 is difficult to deviate from out of slotting chamber 16；While splice plate 11 deep one
Side is provided with mounting flange 18, two adjacent splicing blocks is fixed together by mounting flange 18, further to splice plate
11 are fixed, and make the steadiness of floating bed body 1 more preferable so that the anti-impact force of floating bed body 1 is strong；When splitting splice plate 11,
Applying external force overcomes the attraction of magnet piece 17 to disassemble annulus 13.
Claims (7)
1. a kind of micro- polluted river water ecological restoration device, including floating bed body (1), it is characterized in that：The floating bed body (1)
Including several splice plates (11), the splice plate (11) splices square structure, and the splice plate (11) is by paracentral
Side is recessed downwards fluted, and the groove is spliced to form scrobicular ring (12), provided with being socketed in scrobicular ring in the floating bed body (1)
(12) equally distributed permeable planting groove (14), institute are provided with the annulus (13) coordinated in and with it, the floating bed body (1)
State to plant in permeable planting groove (14) and be implanted with emergent aquactic plant (2), the root system of emergent aquactic plant (2) stretches into water through permeable planting groove (14)
Face bottom, the bottom of the floating bed body (1) is provided with vertical connecting rope (3), and connecting rope (3) stretches into bottom in water body, connects
It is fixed on the gravel (4) for be placed in water bottom.
2. micro- polluted river water ecological restoration device according to claim 1, it is characterized in that：The bottom land of the groove is set
There is upward projection (15), the bottom of the annulus (13) is provided with the slotting chamber (16) for raised (15) grafting.
3. micro- polluted river water ecological restoration device according to claim 2, it is characterized in that：It is described projection (15) in etc.
Waist is trapezoidal to be set.
4. micro- polluted river water ecological restoration device according to claim 3, it is characterized in that：The end of the projection (15)
Portion and the bottom of slotting chamber (16) are equipped with magnet piece (17).
5. micro- polluted river water ecological restoration device according to claim 1, it is characterized in that：The floating bed body (1)
On be equipped with successively from bottom to top on artificial synthesized hypothallus (5) and fine sand layer (6), the fine sand layer (6) plant be implanted with wetland
Short raw hardy plant (7), the short raw hardy plant (7) of wetland and emergent aquactic plant (2) are interspersed.
6. micro- polluted river water ecological restoration device according to claim 1, it is characterized in that：The splice plate (11) is remote
Excentric side is provided with the mounting flange (18) for strengthening.
7. micro- polluted river water ecological restoration device according to claim 1, it is characterized in that：The floating bed body (1)
For polyethylene foam sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720069928.4U CN206521322U (en) | 2017-01-18 | 2017-01-18 | Micro- polluted river water ecological restoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720069928.4U CN206521322U (en) | 2017-01-18 | 2017-01-18 | Micro- polluted river water ecological restoration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206521322U true CN206521322U (en) | 2017-09-26 |
Family
ID=59890486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720069928.4U Active CN206521322U (en) | 2017-01-18 | 2017-01-18 | Micro- polluted river water ecological restoration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206521322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533272A (en) * | 2020-05-18 | 2020-08-14 | 冯祥龙 | Combined ecological floating bed suitable for urban river environment restoration |
| CN115028270A (en) * | 2022-06-27 | 2022-09-09 | 深圳市环境科学研究院 | Floating bed suitable for ecological damage of rain source type river channel and application |
-
2017
- 2017-01-18 CN CN201720069928.4U patent/CN206521322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533272A (en) * | 2020-05-18 | 2020-08-14 | 冯祥龙 | Combined ecological floating bed suitable for urban river environment restoration |
| CN115028270A (en) * | 2022-06-27 | 2022-09-09 | 深圳市环境科学研究院 | Floating bed suitable for ecological damage of rain source type river channel and application |
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