CN106145371A - A kind of ecological floating island device - Google Patents

A kind of ecological floating island device Download PDF

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Publication number
CN106145371A
CN106145371A CN201610751320.XA CN201610751320A CN106145371A CN 106145371 A CN106145371 A CN 106145371A CN 201610751320 A CN201610751320 A CN 201610751320A CN 106145371 A CN106145371 A CN 106145371A
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CN
China
Prior art keywords
floating
ecological
basket
kickboard
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610751320.XA
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Chinese (zh)
Inventor
于田田
孙百宁
李博
刘烨
范长喜
高彦波
高声远
佟镇
郑冬宇
曹大伟
徐志
王影
李远帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lingnan Eco and Culture Tourism Co Ltd
Original Assignee
South Of Five Ridges Xinke Ecological Science And Technology Research Institute (beijing) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by South Of Five Ridges Xinke Ecological Science And Technology Research Institute (beijing) Co Ltd filed Critical South Of Five Ridges Xinke Ecological Science And Technology Research Institute (beijing) Co Ltd
Priority to CN201610751320.XA priority Critical patent/CN106145371A/en
Publication of CN106145371A publication Critical patent/CN106145371A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/006Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention discloses a kind of ecological floating island device for water ecological environment engineering field, field for the treatment of of water pollution.Described ecological floating island device includes one or two above chinampa bodies, connects described in two or more between the body of chinampa;Described chinampa body includes one or two above floating carriers, connects described in two or more between floating carrier;Described floating carrier includes kickboard, floating basket and floating drum, described kickboard and floating drum are connected with each other, and described floating basket is fixed in described kickboard, form plantation chamber and filter material chamber from top down depression, filling volcanic rock filtrate in reed, described filter material chamber is planted in described plantation chamber.The buoyancy of described kickboard and floating drum, more than the weight sum of floating basket weight and reed maximum biomass in the environment and volcanic rock filtrate, can sink with the change of water level and gravity and float.Use reed and volcanic rock composite interstitial substance, good effect can be played in purification of water quality.

Description

A kind of ecological floating island device
Technical field
The present invention relates to water ecological environment engineering field, field for the treatment of of water pollution.More particularly, to a kind of reed-fire The ecological floating island device settling of mountain rock composite interstitial substance.
Background technology
In recent years, Chinese Urbanization and industrialized level improve day by day, and urban population dramatically increases therewith, cause municipal administration dirt A large amount of discharges of water and sanitary sewage, when sewage discharge speed be more than natural water purification rate and municipal sewage treatment facility not When improving, then can cause the water pollution in river course, and then destroy Ecology balance, thus have a strong impact on urban river ecological function Performance and the appearance of the city clean and tidy, attractive in appearance.
For the water body resource that Appropriate application is limited, reducing the discharge of water pollutant, some cities use sewage disposal Sewage covering river course after factory's two stage treatment is as landscape water, and achieves good effect, but owing to recycled water is without deeply Degree process, forms nitrogen and phosphorus pollution more serious, and the total nitrogen concentration of landscape water is about 3mg/L up to 20mg/L, total phosphorus concentration, about For ground Table V class water standard value ten times.If the water body for covering Landscape River is not taken the necessary measures carries out double purification, Easily causing underground water pollution and body eutrophication, therefore, significantly cutting down nitrogen and phosphorus in recycled water has become current recycled water The problem that reuse river channel ecology need solve in administering.
Purified in situ can be become currently with the ecological floating island technology of grow nonparasitically upon another plant water plant and microorganism to process recycled water and return One of effective measures by river water body problem.The working mechanism of ecological floating island is: powerful by the water plant on chinampa The materials such as Root Absorption Water, phosphorus, the material such as nitrogen after absorption, phosphorus can become the part of plant or pass through generation Thank, mineralization changes into carbon dioxide and water, and root system releasably goes out the secretion of degradation of organic substances simultaneously, promotes that water body is net Change.The abundant root system of water plant can provide good living environment for microorganism, can be as biofilm carrier to improve purification Efficiency;Some water plant can secrete the chemical substance of suppression algal grown, and water plant, animal and microorganism are to enrichment water Body weight metal has the comprehensive function such as absorption and sorption, degraded, ultimately forms the good ecosystem, beautifies the environment, for river course wound Make landscape effect.
At present, ecological floating island is many designs on the water surface to swim in, and less with good grounds plant characteristic carries out vertical position change Design.Notification number is CN202272773U, the patent that notification number is CN201777934U and notification number is CN201999795U In, all use the fixing piling at the bottom, regulate the underwater position of floating bed body by being connected to the bracing wire of spud pile.This water Position regulative mode increases difficulty of construction when on-the-spot floating bed body is installed, and increases cost, and if SEA LEVEL VARIATION frequently, be difficult to Realize the timely regulation with water level for the floating bed body position, later maintenance is also made troubles.
Content of the invention
It is an object of the invention to provide a kind of ecological floating island that can sink according to water level and biomass variety and float Device.
For reaching above-mentioned purpose, the present invention uses following technical proposals: the ecological floating island device of the present invention includes: one or Person plural chinampa body, connects between chinampa body described in two or more;Described chinampa body includes more than one or two Floating carrier, connect between floating carrier described in two or more;Described floating carrier includes kickboard, floating basket and floating drum, described Kickboard and floating drum are connected with each other, and swim on the water surface, can sink with the change of water level and gravity and float, described floating basket Being fixed in described kickboard, described floating basket forms plantation chamber and filter material chamber from top down depression, plants water in described plantation chamber Raw plant, the ecological filler of filling in described filter material chamber.
Preferably, described kickboard includes jack and connecting hole, and each described kickboard is connected by connecting hole, and described floating basket is put In described jack, the upper bore of described floating basket is more than the diameter of described jack.
Preferably, described floating basket is inverted round table structure, and described filter material chamber is positioned at bottom floating basket, and described plantation chamber is positioned at floating Basket top, the wall in described plantation chamber offers some ducts, and the wall of described filter material chamber is network structure.
Preferably, the material of described floating drum is high molecular weight high density synthetic material, and corner is provided with connection ring, described floating drum It is connected in described kickboard by described connection ring, connected by described connection ring between described floating drum.
Preferably, the buoyancy of described kickboard and floating drum is more than water plant in floating basket weight and described plantation chamber in the environment Maximum biomass and described filter material chamber in the weight sum of ecological filler.
Preferably, described ecological floating island device also includes enclosing the framework being located at described chinampa body surrounding.
Preferably, described framework and described floating basket are made by activated carbon.
Preferably, plant reed in described plantation chamber, in described filter material chamber, fill volcanic rock filtrate.
Beneficial effects of the present invention is as follows:
Compared with prior art, the ecological floating island device of the present invention, can sink according to the change of water level and gravity and Floating, floating island device is freely connected by chinampa body and forms, and the gross buoyancy of buoyant device can be adjusted flexibly according to different situations, adopt With reed and volcanic rock composite interstitial substance, purification of water quality can play good effect.
Brief description
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
Fig. 1 is the structural representation of ecological floating island device;
Fig. 2 is the structural representation of chinampa body;
Fig. 3 is the connection diagram of kickboard and floating drum;
Fig. 4 is to connect anchor to connect plane.
Wherein, 1: floating carrier;2: kickboard;3rd, basket is floated;4th, floating drum;5th, ring is connected;6th, anchor is connected;7th, duct;8th, jack; 9th, connecting hole;10th, chamber is planted;11st, filter material chamber;12nd, screw;13rd, cap nut.
Detailed description of the invention
In order to be illustrated more clearly that the present invention, below in conjunction with preferred embodiments and drawings, the present invention is done further Bright.Parts similar in accompanying drawing are indicated with identical reference.It will be appreciated by those skilled in the art that institute is concrete below The content describing is illustrative and be not restrictive, and should not limit the scope of the invention with this.
Seeing accompanying drawing 1, the ecological floating island device of the present invention includes: one or two above chinampa bodies, two or more Connect between the body of described chinampa;Described chinampa body includes one or two above floating carriers 1, floating described in two or more Connect between carrier 1;Described floating carrier 1 includes that the 2nd, kickboard floats basket 3 and floating drum 4, and described kickboard 2 and floating drum 4 are connected with each other, and float Floating on the surface, can sinking with the change of water level and gravity and float, described floating basket 3 is fixed in described kickboard 2, institute State floating basket 3 and form plantation chamber 10 and filter material chamber 11,10 planting aquatic plants in described plantation chamber, described filter from top down depression The ecological filler of filling in material chamber 11.
It is further preferred that see accompanying drawing 2, described kickboard 2 includes jack 8 and connecting hole 9, and each described kickboard 2 is passed through Connecting hole 9 is connected by nylon rope, and described floating basket 3 is placed in described jack 8, and the upper bore of described floating basket 3 is more than described jack 8 Diameter, it is ensured that floating basket firmly inserts in jack 8.
It is further preferred that see accompanying drawing 3 and accompanying drawing 4, described floating basket 3 is inverted round table structure, the upper end of described floating basket 3 The a diameter of 20cm in face, a diameter of 15cm of bottom surface, a height of 30cm.Described plantation chamber 10 is positioned at the top of described floating basket 3, a height of 5cm, described filter material chamber 11 is positioned at the bottom of described floating basket 3, a height of 25cm.Some cylindrical voids are offered on the wall in described plantation chamber 10 Road 7, the wall of described filter material chamber 11 is the network structure of 0.5cm × 0.5cm, it is ensured that the ecological filtrate in described filter material chamber 11 is with outward Boundary's water environment is fully contacted and will not run off.Water plant in described plantation chamber 10 both can along described duct 7 elongation growth, Can downwardly extend again in the ecological filtrate taken root in described filter material chamber 11, it is possible to through ecological filtrate to outgrowth.
It is further preferred that see accompanying drawing 3 and accompanying drawing 4, the material of described floating drum 4 is high molecular weight high density synthesis material Material, corner is provided with connection ring 5, and described floating drum 4 is connected in described kickboard 2 by described connection ring 5, logical between described floating drum 4 Cross described connection ring 5 to connect.Specifically, the ring 5 that connects of described floating drum 4 mutually fastens with the connecting hole 9 of described kickboard 2, passes through Connect anchor 6 to be inserted connecting.Described connection anchor 6 includes screw 12 and cap nut 13.Connection between described floating drum 4 also can be led to Cross this kind of mode to realize.As required, other connected modes can also be taked.The size (length × width × height) of described single floating drum 4 For 500mm × 500mm × 400mm, buoyancy is 100Kg.
It is further preferred that the buoyancy of described kickboard 2 and floating drum 4 is aquatic more than in floating basket 3 weight and described plantation chamber 10 The weight sum of ecological filler in plant maximum biomass in the environment and described filter material chamber 11.Owing to water plant is in growth During biomass be continuously increased, the gross buoyancy of kickboard and floating drum is set greater than floating basket, water plant and ecological filler Maximum gross weight, ensure that ecological floating island device is in suspended state all the time, will not sink down into water bottom.
It is further preferred that described ecological floating island device also includes enclosing the framework being located at described chinampa body surrounding.The present invention Ecological floating island device mainly by chinampa body docking composition, in chinampa body surrounding, by the restriction of framework and fixing, Neng Goubao Card chinampa body is not at random unsceptered because of the impact of current and fluctuating.
It is further preferred that described framework and described floating basket 3 are made by activated carbon.Activated carbon has very itself Good suction-operated, can preferably remove water pollutant.
It is further preferred that plantation reed in described plantation chamber 10, in described filter material chamber 11, fill volcanic rock filtrate.Specifically Ground, the planting density of described reed is 5 strains/basket, and the particle unit weight of described volcanic rock filtrate is 1g/m3, porosity 71.8%~ 81%, compression strength 0.53~1.76MPa.Described volcanic rock particle diameter is 1~3cm, and described volcanic rock filtrate fills thickness and is 3cm.By volcanic rock filtrate and reed connected applications, mutualism, volcanic rock filtrate can provide microorganism for root system of plant Environment, the growth of reed promotes again the activity of rhizosphere microbial, thus purifying water body.
Preferably reed is used for purifying, and is primarily due to: (1) can adsorb and enriching heavy metal and poisonous and harmful substance;(2) root Portion dramatically increases the attachment of microorganism;(3) well developed root system, secretes oxygen ability strong;(4) plantation is simple, fertility is strong, water-resistance By force, extensive management.Correlative study shows, growth characteristics (plant height, biomass, chlorophyll content and the maximum photochemistry effect of reed Rate) in certain depth of water as the increase of the depth of water strengthens, the depth of water of 35~45cm is the optimum eco-grounderwater level of reed;With When, in water body, the removal of overwhelming majority organic pollutions is dependent on being grown in the stem of reed underwater portion, the biomembrane on stalk comes Complete.
Preferably volcanic rock is as ecological filler, is primarily due to: several containing sodium magnalium titanium manganese nickel cobalt and molybdenum etc. in volcanic rock Ten kinds of mineral matters and trace element, radiationless and there is far infrared magnetic wave.Volcanic rock filtrate shows in Chemistry Microcosmic configuration aspects For: (1) chemistry of micro-organisms stability: volcanic rock biological filter material is anticorrosive, has inertia, it is not involved in biomembranous life in the environment Thing chemical reaction.(2) surface electrical behavior and hydrophily: volcanic rock biological filter material surface with positive charge, beneficially microorganism set Growth, hydrophily is strong, and the biofilm biomass of attachment is many and speed is fast.(3) aspect that affects on biomembrane activity: carry as biomembrane Body, volcanic rock biological filter material effect harmless, any inhibiting to fixed microorganism, in practice it has proved that do not affect the work of microorganism Property.
The ecological floating island device of the present invention uses kickboard and floating drum to combine composition buoyancy system, is simultaneously introduced volcanic rock Filtrate and emergent aquactic plant reed, when utilizing reed to grow, the gravitational equilibrium between the change of biomass and buoyancy system realizes ecology The sinking on chinampa and rising.When reed grows by plantlet stage, with the growth of reed, biomass increases, ecological floating The gravity of island system increases, and chinampa sinks;When reed grows to optimum state, now chinampa sinks down into extreme lower position;Afterwards with The change in time and season, reed growth retardation, starting to wither, biomass reduces, and now chinampa begins to ramp up.Buoyancy system Maximum buoyancy more than the chinampa gravity under reed optimum growh state;When ecological floating island does not plants plant, meet people above Walking, safeguards to chinampa.The design of kickboard, the quantity of floating drum, the size of floating basket, is all the spy purifying water according to reed Put and design, the biological nature of reed can be given full play of.The structure that employing can freely assemble, adjusts as required in time The maximum buoyancy of buoyancy system, thus it is widely applicable to ensure that ecological floating island device has.
Below it is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that for this technology neck For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, some improvement and modification can also be made, These improve and modification also should be regarded as protection scope of the present invention.

Claims (8)

1. an ecological floating island device, it is characterised in that: include one or two above chinampa bodies, floating described in two or more Connect between the body of island;Described chinampa body includes one or two above floating carriers, floating carrier described in two or more it Between connect;Described floating carrier includes kickboard, floating basket and floating drum, and described kickboard and floating drum are connected with each other, and swim on the water surface, energy Enough sinking and floating with the change of water level and gravity, described floating basket is fixed in described kickboard, described floating basket from top to Lower recess forms the ecological filler of filling in plantation chamber and filter material chamber, planting aquatic plants in described plantation chamber, described filter material chamber.
2. ecological floating island device according to claim 1, it is characterised in that: described kickboard includes jack and connecting hole, respectively Individual described kickboard is connected by connecting hole, and described floating basket is placed in described jack, and the upper bore of described floating basket is more than described jack Diameter.
3. ecological floating island device according to claim 1, it is characterised in that: described floating basket is inverted round table structure, described Filter material chamber is positioned at bottom floating basket, and described plantation chamber is positioned at floating basket top, and the wall in described plantation chamber offers some ducts, institute The wall stating filter material chamber is network structure.
4. ecological floating island device according to claim 1, it is characterised in that: the material of described floating drum is that HMW is highly dense Degree synthetic material, corner is provided with connection ring, and described floating drum is connected in described kickboard by described connection ring, between described floating drum Connected by described connection ring.
5. ecological floating island device according to claim 1, it is characterised in that: the buoyancy of described kickboard and floating drum is more than floating basket In weight and described plantation chamber in water plant maximum biomass in the environment and described filter material chamber ecological filler weight it With.
6. ecological floating island device according to claim 1, it is characterised in that: described ecological floating island device also includes enclosing being located at The framework of described chinampa body surrounding.
7. ecological floating island device according to claim 6, it is characterised in that: described framework and described floating basket are by activated carbon It is made.
8. ecological floating island device according to claim 1, it is characterised in that: plant reed, described filter in described plantation chamber Material fills volcanic rock filtrate in chamber.
CN201610751320.XA 2016-08-29 2016-08-29 A kind of ecological floating island device Pending CN106145371A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106430610A (en) * 2016-12-01 2017-02-22 黄鑫 Aquatic plant and biological activated carbon wet land floating bed combination system for improving water quality
CN107996198A (en) * 2017-12-27 2018-05-08 中国地质大学(武汉) A kind of city falling zone landscape device
CN110127849A (en) * 2019-05-13 2019-08-16 扬州海瑞克生物技术有限公司 A kind of water plant platform architecture based on river and lake waste water control
CN111386034A (en) * 2017-11-30 2020-07-07 克里斯·沃克 Modular floating structure
CN111608066A (en) * 2020-04-23 2020-09-01 上海天夏景观规划设计有限公司 Ecological floating bridge and construction method

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106430610A (en) * 2016-12-01 2017-02-22 黄鑫 Aquatic plant and biological activated carbon wet land floating bed combination system for improving water quality
CN111386034A (en) * 2017-11-30 2020-07-07 克里斯·沃克 Modular floating structure
CN107996198A (en) * 2017-12-27 2018-05-08 中国地质大学(武汉) A kind of city falling zone landscape device
CN110127849A (en) * 2019-05-13 2019-08-16 扬州海瑞克生物技术有限公司 A kind of water plant platform architecture based on river and lake waste water control
CN111608066A (en) * 2020-04-23 2020-09-01 上海天夏景观规划设计有限公司 Ecological floating bridge and construction method

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