CN203392930U - Rapid submerged plant colonization device - Google Patents
Rapid submerged plant colonization device Download PDFInfo
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- CN203392930U CN203392930U CN201320413065.XU CN201320413065U CN203392930U CN 203392930 U CN203392930 U CN 203392930U CN 201320413065 U CN201320413065 U CN 201320413065U CN 203392930 U CN203392930 U CN 203392930U
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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
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The utility model relates to a rapid submerged plant colonization device. The device comprises a submerged plant community combination, wherein the submerged plant community combination is positioned on a planting component; a water-proof component is arranged below the planting component; a buoy and an aeration component are arranged below the water-proof component; the planting component is connected with a counterweight anchor and a floating ball. According to the rapid submerged plant colonization device, the advantages of various technologies such as a rapid submerged plant propagation technology, an artificial wetland technology, a submerged plant community construction technology and an ecological floating bed are fully combined; the device has the ecological treatment functions such as rapid construction of submerged plant elements and water purification in an ecological system and can effectively shorten the working period, improve the survival rate, save the ecological remediation cost, reduce the stirring pollution of regional water caused by repeated planting, quickly form a stable predominant community, reduce the difficulty in operation and maintenance, quickly passivate the release of sediment pollution and effectively improve the water purification function and efficiency.
Description
Technical field
The utility model relates to ecological reestablishment field, relates in particular to the fast run-up group of a kind of submerged plant device.Device described in the utility model can improve the surviving rate of submerged plant group, reduce the engineering cost that the ecosystem builds, improve processing efficiency, be applicable to process the surface water such as river course, lake, belong to the ecological engineering technology in environment-friendly engineering, restoration of the ecosystem and aquatic animals and plants field.
The utility model provides a kind of quick settlement assembly for fast quick-recovery submerged plant system after purifying water.When river course or lake are by purification of water quality measure, reach after the environmental background that submerged plant can survive, restoration of the ecosystem design need to be planted planting submerged plant with stabilizing water quality good order and condition, improves the self-purification capacity of water body, the circulation of ecology recovering system nutritive substance.
Background technology
Submerged plant is primary producer important in water body, is the important regulating and controlling person of Evolution of The Lakes and lake ecological balance, and recovering submerged plant vegetation is a kind of important ecological method of controlling lake eutrophication.Submerged plant not only can, by autophage by N, P output lake, promote Lakes in Nutrition output; And in the situation that planting density is higher, can changes lake water and flow to and flow by force, affect exchange of substance balance between lake water and bed mud; Grid algae growth in water body is had to obvious restraining effect simultaneously.
The method that submerged plant planting and group build is a lot, and the rapid breeding method of submerged plant single variety also has a lot.But in engineering practice process, what often need is not Fast-propagation and the plantation of single variety, but need to increase the group of many species of species diversity and ecological stability, or has the stable community of sociales and companions.This often needs engineering design teacher and professional to on-the-spot guidance in engineering practice, can mixed planting according to which kind of professional judgement, which kind is applicable to plantation, and select different implantation methods according to varieties of plant, even sometimes, have to adopt workman's plantation of diving under water, or waste time and energy water is extracted out, reach the depth of water of suitable planting.So not only cause the waste of electric energy, also cause the waste of water resources, and change the water quality situation in Liao Yuan region, need to find make-up water source or source of clean water, then repeat pump process.When the surviving rate of the submerged plant of first plantation is not high, be just necessary to carry out secondary and reseed, or the reseeding of region, even may, because the factors such as envrionment conditions need all plantation again, repeat again such operation of drawing water, discharge water.In addition, submerged plant planting also has season limit, survival and growth effect observation also needs certain cycle, this has passed through best planting time in the time of may or repeating to plant in secondary plantation, can only wait until that Second Year plants again, not only lost the time, more lost the input of on-site investigation and analysis.
CN1860854A has proposed a kind of fast and effeciently field planting and has built the simple and easy method of group submerged plant, and 6 vegetation that adopt the method plantation to be comprised of 4 kinds of indigenous lake submerged plant through water combine, and form stable lake submerged plant through water group; Solved current lake submerged plant through water rebuild in the impact of many submerged plants of water level group and the problem that plant is arbitrarily waved between the low and blowoff period of surviving rate.The shortcoming of this device is: (1) builds loosely organized, and pipe connecting etc. are insecure, a little less than capacity of anti-storm, can not use in the lake apoplexy region that the wave is high; (2) be only applicable to part submerged plant group, such as some Chen Shui group associated water silk floss etc., have a strong impact on the decontamination effect improving with water quality that survives of submerged plant, need that cleaning water is continuous in time, this device affects the cleaning of water silk floss.(3) to be only applicable to haulage time be that the region of 48 hours is used to this device, is not suitable for to leave for a long time water body and keep.
The utility model apparatus structure is reasonable, combination is installed flexibly, and safety performance is high, complete function.The fast run-up group of described submerged plant device is in the different quality plant community optimization technique different with area configuration and the combination of planting unit fast, can be according to the water quality situation of different areas and the investigation and analysis of environmental background, determine the feature of advantage group and association population, according to water surface area, submerged plant function and planting time, select corresponding assembly again.
Utility model content
The purpose of this utility model is to provide a kind of ecosystem restoration and the fast run-up group of building process Zhong submerged plant group device, to shorten building group cycle of submerged plant group, improve the stability of submerged plant group, improve processing efficiency, reduce engineering cost, reduce maintenance cost.
The fast run-up group of submerged plant group described in the utility model device is a kind of flexile restoration of the ecosystem and surface water treatment technology device that utilizes submerged plant quick breeding technology, ecological engineering habitat improvement technology and the combination of ecosystem water purification technology, and can be for the Component units of different water body character and ambient conditions selection increase and decrease device, save processing cost, raise the efficiency, reduce energy consumption.
The utility model in conjunction with ecosystem restoration, artificial swamp processing capacity and submerged plant planting technology in one.Ecosystem restoration is the natural ecosystems of recovering destroyed, improves the self purification of water body function under the good ecosystem of water body, and purifying water and maintaining water body remains on good state.Artificial swamp is a kind of relative less energy-consumption, high efficiency natural treatment process, in conjunction with the system ensemble of submerged plant, protozoon and filler matrix etc., is a kind of multi-functional ecological water treatment technology.Water plant planting technology is a comprehensive engineering construction technology, there are a large amount of quick breeding technology research and application, some species is very strict to the requirement of environment, such as transparency, illumination, temperature and bed mud state etc., also has the requirement to season, such as being applicable to the black algae of plantation winter, and being applicable to spring such as plantation eel grass etc., is the engineering of a complicated multidisciplinary combination.
For reaching this object, the utility model by the following technical solutions:
A fast run-up group device, described device comprises submerged plant Community combination; Described submerged plant Community combination is positioned on plantation assembly; The below of described plantation assembly is provided with water repellent component, and described water repellent component below is provided with floating drum; Described plantation assembly is connected with fixation kit; Described plantation assembly comprises the plantation cup of nest like plant blanket and its below.
The building process of submerged plant Community combination described in the utility model is: the single variety by submerged plant, by quick breeding technology, form provenance, and preferably sieve out high-quality kind.Categorised collection is advantage pioneer species, companions and other kinds, and complementary according to biological nature, realizes the structure of population, with safely, stabilize to principle, refusal Invasive Alien Species, avoids adding of Harmful species, as being wound around, competition advantage or biological inhibition etc.The first, preferably optimize population composition, form submerged plant safety and stability, that there is advantage group; The second, different group's characteristics is cultivated in modification, the background condition of its growing environment of artificial regulatory, and its offspring's of modification disease-resistant situation, more to adapt to different water quality environments.As the sewage of its receiving, contain the chemical composition containing in the articles for daily use such as washing composition, pore forming material, in sewage, macrobead suspension content is higher, colloidal suspension content is high, form the low water quality environment of transparency, by continuous domestication, realize its adaptability to such sewage, and can effectively improve water quality environment, eliminate the species of disadvantageous changes trend, the one-way that realizes group's structure is preferred simultaneously; The 3rd, can be to its height of the different indexs in sewage indexs such as () chemical oxygen demand (COD), biochemical oxygen demand (BOD) and total nitrogens manual control, realization is for group's constructing technology of different quality index, and can construct the stable community under suitable special water environment fast and stable.The preferably combination forming by said process is formed to submerged plant Community combination of the present utility model.
The utility model is intended to, by artificial structure coenosis, purify the water body of different pollution levels.The selective basis different quality of pioneer species and water level situation, select lower floor, middle level and upper strata aquatic vegetation, utilizes its niche complementarity principle, builds group, plays the efficient and rational function purifying water.
(1) lower floor's pioneer species characteristic: lower floor's biomass of submerged plant major part concentrates on water bottom, root system or subterraneous stem are flourishing, resistance to low light, light compensation point is low, and disconnected branch fecundity is strong, survives rear Population Diffusion ability strong, and in hard base, speed extending transversely is fast.Its distinctive biological characteristics, can effectively cover substrate, suppress bed mud and deposit organic release, and bed mud passivation ability is strong, improves bed mud character.
(2) middle level pioneer species: the biomass major part of this part submerged plant concentrates between bed mud and the water surface, and plant does not go out the water surface, and can constantly extend along with the lifting of the water surface.Be mainly used in retardance, fixing, adsorbed water body suspended particle, improve water transparency, and form powerful biofilm system on plant surface, for microorganism provides habitat, enrichment is also decomposed water body N, P element and organic matter.
(3) upper strata pioneer species characteristic: biomass mainly concentrates on water body at the middle and upper levels, within the scope of its specific ecological niche, along with the lifting of water level is constantly extended, along with the water surface is stretched out in the lifting of temperature, and form branch in water surface, for the existence of lower floor's biology in water body provides shady and cool environment.
According to years of researches, design the special plant group of this device, the taller and bigger Haloragidaceae Myriophyllum spicatum of plant plant for example, by cultivation and the fast and stable of this device, more than height can reach 2.5m.The about 7kg/m of water caltrop maximum biomass in May that biomass is large
2tall and big plant and powerful biomass be enrichment bed mud and water body N, P element effectively, by artificial, remove again, this part N, P element are taken away to water body, and the risk of avoiding water caltrop big area to expand by this device, further play lifting water quality, reduce Eutrophic Extent, the function of enhancing the transparency.
Practice and function by this device are adjusted, and have formed organic assembling configuration mode, and determine according to years of researches the different device combination that Liao China Different Climatic Zones is used:
JD-ECO I type: the submerged plant Community combination of bed mud passivation ability strong (resistance to mud):
Haloragidaceae Myriophyllum spicatum-Mi tooth eel grass-hornwort-Potamogeton pectinatus L-hydrilla verticillata Community combination, this combination, is applicable to the growth of area, warm temperate zone, and main distribution removed the Changjiang river south and north flanks.
JD-ECO II type: removal nitrogen, the submerged plant Community combination device that phosphorus ability is strong
P.malaianus-Haloragidaceae Myriophyllum spicatum-floating heart-Ci eel grass-east najas marina-micro-tooth Herba potamogetonis distincti Community combination, is applicable to the growth of warm temperate zone-subtropical zone.
JD-ECO III type: survival rate is high, the submerged plant community collocation combination unit that fecundity is fast
Eel grass-wheel blade black-hornwort-east najas marina-chara braunii Community combination, the every kind of plant fecundity in this combination is all more intense, and breeding diversity is embodied in the various kinds modess of reproduction such as subterraneous stem, disconnected branch, gemma, sprout and sporogenesis.Be applied in the utility model, run-up group, forms and maintains the necessary functional group of the ecosystem soon.
After advantage and shortcoming in the abundant analysis project practice of the utility model, improve targetedly quick breeding technology, the planting patterns that innovative development is new.By the variety breeding of original single advantage, change into the unitary construction of group, by different level, classifying type, sociales, companions and other kinds of separation structure ground implementation rule.And according to different submerged plant species and characteristic, expection collocation, improves its survival rate, reduces the competition of population inside; In addition, according to the principle of optimum combination, improve the adaptability of cultivating in advance group, innovative development goes out specific population targetedly, has the feature of different absorption pollutents, as: the submerged plant Community combination that 1. denitrification ability is strong; 2. the submerged plant Community combination that dephosphorization ability is strong; 3. the submerged plant Community combination that oxygen enrichment ability is strong; 4. the submerged plant Community combination of bed mud passivation ability strong (resistance to mud).The group that adapts to different envrionment conditionss, as: 1. mud adaptability submerged plant group; 2. the high water surrounding Xia submerged plant of salt group; Deng.Simple submerged plant group constructing technology is subdivided into different purposes, more can further embody the advantage of fast run-up group technology, not only there is the alternative advantage that preferential pre-training brings, can also be after pre-training, integral transplanting is applied in engineering, form fast high-survival rate and stable, there is the ecosystem submerged plant group of purification of water quality effect.
The fast run-up group of submerged plant device is on the basis of above core component, to select other assemblies again, and described device can require flexible combination according to character, area, the degree of depth in waters and the environmental background of building group.In actual applications, first determine after the kind of suitable fast run-up group submerged plant Community combination, then by the practical situation to application site, select other assemblies.
In the utility model, can adjust mounting height by adjusting floating drum quantity.A small amount of floating drum is controlled while being conducive to gather in and can fast submerged plant group be tripped out from water in addition.
Described plantation cup can not be selected the material of the difficult degradeds such as plastics, should select hollow thick bamboo tube, or the dixie cup of recycled writing paper etc.Every area of nest like plant blanket is 1m
2, can other specifications customized during establishing in large scale, containing the weight of plant community, must not be greater than 25kg.For ensureing safety and the stability of group.
Plantation assembly of the present utility model can be planted designated area by submerged plant group fast, reduces cost of labor, reduces the waste of material of loose seedling in transportation, reduces while planting artificially to the stirring in waters and the stirring to bed mud.The utility model can be according to biomass and Community characteristics, in conjunction with ambient conditions such as transparency, Dissolved Oxygen in Water, the depth of water and water surface areas, change tradition and adopt counterweight and the buoyant devices such as mao bamboon, floating drum, the ecomaterial devices such as innovative development plantation cup, plant blanket, embody the innovative design of environmental protection, realized the function that fast run-up group submerged plant group is planted in to appointed place fast and specifies the waters degree of depth.
Described nest like plant blanket and plantation Bei gap are provided with substratum.Described substratum is not for can bring the environmental friendliness shaped material of separating out pollution to water body, area according to product is different with submerged plant Community combination, the materials such as loess, ash wood and stalk by preferred disposition, when lake and the use of stormy waves compare great region, suitably add wilkinite in substratum to increase the structural rigidity of whole device, prevent that nest like plant blanket from rolling.
Described nest like plant blanket is to be spliced into stratiform by a plurality of plant blanket monomers; Described plant blanket monomer is to be formed by a plurality of regular hexagon framework suits; Between regular hexagon framework, be filled with ecological filtrate.Described ecological filtrate can be obtained by those skilled in the art from prior art, for example: ecological selection of filtering material quality is light, has certain hardness, and voidage is large, has certain adsorbing material, as elastic solid filler, ceramics filling, clay haydite or bamboo chip etc.
Described water repellent component is the waterproof roll that is fixed on plantation assembly below; Described waterproof roll is fixed as wavy.Described waterproof roll is polyvinyl composite water-proof coiled material.The effect of described water repellent component is water, moisture is provided in transportation, to the root of submerged plant, ensure surviving of submerged plant, but haulage time should be less than 48 hours.After device is arranged under water, water repellent component also can, for device provides buoyancy, reduce the consumption of floating drum.
Described fixation kit is counterweight anchor in substrate and the ball float of the water surface.Can increase other mass as required.Should indicate the characteristic of clear fast run-up group submerged plant group, be convenient to long-term maintenance.
Described device also comprises oxygen compensation assembly, and described oxygen compensation assembly is connected with floating drum; Oxygen compensation assembly is connected with ball float by ventpipe.
Described oxygen compensation assembly is a plurality of; Between each oxygen compensation assembly, by steam hose, be communicated with.By engineering practice and research for many years, research and develop voluntarily and designed the oxygen compensation assembly that is suitable for group plantation, oxygen compensation assembly is for utilizing vacuum pump and air bag, unlatching vacuum pump by communicating pipe air amount enter in air bag, slowly release air in water body again, reach oxygenation aeration effect.Aeration rate only can meet 5m
2depth of water 2.5m Yi Nei waters in scope, dissolved oxygen is greater than 2mg/L, but it can meet the survivability requirement of submerged plant group.If environment is severe especially, need to install in addition professional aerator.For bed mud severe depletion of oxygen or Dissolved Oxygen in Water situation Cha region, the oxygen-increasing device assembly that is equipped with and designs for improving submerged plant group surviving rate and adaptability, selects according to situation, is divided into micropore oxygen enrichment, nanometer oxygen enrichment and sun power oxygen enrichment etc.In actual applications, according to the investigation of mud sample and water quality monitoring (WQM), consider the technique of restoration of the ecosystem, select different functional modules.
Device described in the utility model also comprises biofilm assembly; Described biofilm assembly is a kind of or its combination in rigidity biofilm assembly, semi-rigid biofilm assembly or flexible biofilm assembly.Be applied in water quality situation that the lower and organic content of transparency is high, biofilm assembly is mainly to adopt specific surface area large, there is band shape and strip fabrics that the flexible material of vesicular structure is made, the space of adhering to and perching is provided to microorganism, adsorb suspended substance and colloidalmaterial etc. simultaneously.
Described device also comprises the biological assembly of receiving, and is applied in hydrocoles input and transparency compare Di waters.Can be so that observe the growing state of hydrocoles, there are the input fish, screw, bivalves of region limits etc., solve supply volume in practice process to be not easy to control, throw in region and be difficult to the problems such as assurance.
Described biological receiving assembly is grating box; Described biofilm assembly is fixed on grating box.
Described plantation assembly connects counterweight anchor by web member.
Described plantation assembly edge is fixed with purse seine.Purse seine Main Function is to control the floating movement in certain scope of this device, controls submerged plant group's breeding scope simultaneously.
Compare with prior art scheme, the utlity model has following beneficial effect:
1. the utility model has shortened the cycle that in Traditional Ecological repair process, submerged plant group builds, and has saved engineering cost, has realized the scientific management of species configurations, can form fast the group of stability and safety; Change submerged plant planting in traditional restoration of the ecosystem and manually have high input, the cycle is long, and the present situation that restriction affected by environment is large has reduced the cost of submerged plant planting, improves processing efficiency, reduces working cost, reduces the associated costs such as manual maintenance.
2. make full use of the advantage of ecotechnology, the secondary pollution of more having avoided secondary plantation to bring; Realize layman and can contrast specification sheets and select fast, be conducive to fast quick-recovery and the public participation in management in contaminated river course.
3. flexibly, easy for installation, floor space is little for the combination of whole system device, can also build jointly with other structures, has more increased the range of application of this system and device.The assembly of system can be according to water quality and the processing requirements of water body, select different technical process, can also be according to treatment capacity recent and at a specified future date, the space that reserved assembly is installed, like this can once invest and construct under complete the skeleton construction of long-term planning recent and at a specified future date, when the water yield increases, only need to add assembly, do not need other constructions.
4. various informative, have wide range of applications.The utility model device can be used as Landscape Facilities, and the green forest island of drifting along up and down, after realizing sewage treatment function, is also good view feature facility in long-term operational management process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fast run-up group of submerged plant described in the utility model device;
Fig. 2 is nest like plant blanket monomer structure figure.
In figure: 1-submerged plant Community combination; 2-nest like plant blanket; 3-kind is planted cup; 4-waterproof roll; 5-floating drum; 6-oxygen compensation assembly; 7-steam hose; 8-web member; 9-counterweight anchor; The biological assembly of receiving of 10-; 11-biofilm assembly; 12-ventpipe; 13-ball float;
Below the utility model is further described.But following example is only simple and easy example of the present utility model, do not represent or limit rights protection scope of the present utility model, protection domain of the present utility model is as the criterion with claims.
Embodiment
For the utility model is described better, be convenient to understand the technical solution of the utility model, typical but non-limiting embodiment of the present utility model is as follows:
A fast run-up group device, described device comprises submerged plant Community combination 1; Described submerged plant Community combination 1 is positioned on plantation assembly; The below of described plantation assembly is provided with water repellent component, and described water repellent component below is provided with floating drum 5; Described plantation assembly is connected with fixation kit; Described plantation assembly comprises the plantation cup 3 of nest like plant blanket 2 and its below.
Described submerged plant Community combination 1 is Haloragidaceae Myriophyllum spicatum-Mi tooth eel grass-hornwort-Potamogeton pectinatus L-hydrilla verticillata Community combination, p.malaianus-Haloragidaceae Myriophyllum spicatum-floating heart-Ci eel grass-east najas marina-micro-tooth Herba potamogetonis distincti Community combination or eel grass-wheel blade black-hornwort-east najas marina-chara braunii Community combination.
Described plantation cup 3 is preferably hollow thick bamboo tube or regeneration dixie cup;
The gap of described nest like plant blanket 2 and plantation cup 3 is provided with substratum.
Described nest like plant blanket 2 is to be spliced into stratiform by a plurality of plant blanket monomers; Described plant materials monomer is to be formed by a plurality of regular hexagon framework suits; Between regular hexagon framework, be filled with ecological filtrate.Described ecological filtrate is preferably elastic solid filler, ceramics filling, clay haydite or bamboo chip.
Described water repellent component is the waterproof roll 4 that is fixed on plantation assembly below; Described waterproof roll 4 is fixed as wavy.Described waterproof roll 4 is polyvinyl composite water-proof coiled material.
Described fixation kit is counterweight anchor 9 in substrate and the ball float 13 of the water surface.
Described device also comprises oxygen compensation assembly 6, and described oxygen compensation assembly 6 is connected with floating drum 5; Oxygen compensation assembly 6 is connected with ball float 13 by ventpipe 12;
Described oxygen compensation assembly 6 is a plurality of; Between each oxygen compensation assembly 6, by steam hose 7, be communicated with.
Described device also comprises biofilm assembly 11; Described biofilm assembly 11 is a kind of or its combination in rigidity biofilm assembly, semi-rigid biofilm assembly or flexible biofilm assembly.
Described device also comprises the biological assembly 10 of receiving; Described biological receiving assembly 10 is grating box; Described biofilm assembly 11 is fixed on grating box.
Described plantation assembly connects counterweight anchor 9 by web member 8.
Described plantation assembly edge is fixed with purse seine.
The specific implementation process of the utility model device is:
According to sewage type, climatic province, water quality data, the water yield and water outlet requirement, draft and select submerged plant Community combination 1, then choose other assemblies according to the differentiation of the degree of depth, bed mud state, investigation of pollution sources and the design emphasis of water body.First lay the nest like plant blanket 2 of ecomaterial design, then select on this basis the plantation cup 3 of plantation assembly.And then laying water-proof coiled material 4, floating drum 5, oxygen compensation assembly 6, and realize adjusting aeration rate, the function that whole device is fluctuated by the connection of oxygen compensation assembly 6 and floating drum 5.The air source of oxygen compensation system assembly 6 is to ventilate by ventpipe 12, and the tube head of ventpipe 12 is connected on ball float 13, and the quantity of ball float 13, by the calculating of aeration rate and the area definition of device, is to connect by steam hose 7 between oxygen compensation system assembly 6.Described device has also been equipped with biological assembly 10 and the biofilm assembly 11 received of optional components, and wherein biofilm assembly 11 can be selected to be equipped with wherein a kind of of rigidity biofilm assembly, semi-rigid biofilm assembly or flexible biofilm assembly or be used in conjunction with according to the safety requirements of water body navigation requirement and the depth of water and installation.Biological receiving assembly 10 is mainly benthic mollusc and fish, the benign development of the means control core assembly submerged plant Community combination regulating and controlling by biology, and by fish and the molluscan transfer part pollutent of fishing for.This device also need to, in the bottom of plantation assembly to river bed or lakebed counterweight, have counterweight anchor 9 and web member 8 in installation process.
This device is in line with the exploitation to the fast run-up group of submerged plant group technology, and the technology that comprehensive multinomial ecological water is processed, forms the fast run-up group of submerged plant group device.The utility model can reduce impact and the limiting factor of environmental background value on fast run-up group technology; Save engineering construction cost, improve processing efficiency, the combination that it is flexible and changeable and the configuration of suiting measures to local conditions, fully demonstrated the feature of ecological, environmental protective, is an ecological engineering technology.
The fast run-up group of described submerged plant device is not only simple plant itself, also has the effect that improves environmental background.As previously mentioned, when running into the depth of water and be not suitable for planting, the kinetic energy that traditional method and equipment need to draw water and time loss, or the suspension degree of depth of simple and crude the combination timely adjustment device by mao bamboon and floating drum in water, reach the stable degree of depth of suitable submerged plant group; The bad adaptability of prior device to depth of water variation and stormy waves, needs the adjustment of the fixing and a large amount of manpowers in bank.The combination of this device adopts ecomaterial to develop nest like plant blanket and plantation cup, with substratum fixedly submerged plant Community combination and other devices, make device adapt to the different depth of water, and by regulating the air output size of floating drum to realize floating and the sinking of whole device.In addition, when bed mud is in anaerobic state, if the fast run-up group of submerged plant group device is long-term in such environment, easily rotten, surviving rate is low.The oxygen compensation assembly increasing, not only can improve bed mud environment, improves stability and the surviving rate of submerged plant, can also reduce conventional art and must change the complexity such as water, desilting, spend high engineering cost, has reduced artificial input.
The utility model device to build group consistent, processing efficiency is high, installation is convenient, relatively low to environmental requirement, and can, according to the water yield and water quality, increase flexibly or reduce processing unit assembly, save processing cost, reduce energy consumption, avoid the waste of capital construction cost.Can reclaim fast, reduce the cost that pasture and water and submerged plant harvesting are safeguarded, quick-replaceable, accomplish slitless connection, realize the long-lasting of submerged plant group, reduce the impact of season and growth cycle factor, also minimizing personnel safeguard, reseed and gather in the stirring of Shi，Dui region bed mud and the impact of water quality etc., have improved the security of its application.
Applicant's statement, the utility model by above-described embodiment illustrate detailed structure feature of the present utility model with, but the utility model is not limited to above-mentioned detailed structure feature, do not mean that the utility model must rely on above-mentioned detailed structure feature and could implement.Person of ordinary skill in the field should understand; to any improvement of the present utility model; to the selection of the increase of the equivalence replacement of the selected parts of the utility model and accessory, concrete mode etc., within all dropping on protection domain of the present utility model and open scope.
Claims (10)
1. the fast run-up group of a submerged plant device, is characterized in that, described device comprises submerged plant Community combination (1); Described submerged plant Community combination (1) is positioned on plantation assembly; The below of described plantation assembly is provided with water repellent component, and described water repellent component below is provided with floating drum (5) and oxygenation assembly (6); Described plantation assembly is connected with fixation kit; Described plantation assembly comprises the plantation cup (3) of nest like plant blanket (2) and its below.
2. device as claimed in claim 1, is characterized in that, described plantation cup (3) is hollow thick bamboo tube or regeneration dixie cup.
3. device as claimed in claim 1, is characterized in that, the gap of described nest like plant blanket (2) and plantation cup (3) is provided with substratum.
4. device as claimed in claim 1, is characterized in that, described nest like plant blanket (2) is to be spliced into stratiform by a plurality of plant blanket monomers.
5. device as claimed in claim 4, is characterized in that, described plant blanket monomer is to be formed by a plurality of regular hexagon framework suits; Between described regular hexagon framework, be filled with ecological filtrate.
6. device as claimed in claim 1, is characterized in that, described water repellent component is the waterproof roll (4) that is fixed on plantation assembly below; Described waterproof roll (4) is fixed as wavy.
7. device as claimed in claim 1, is characterized in that, described device also comprises oxygen compensation assembly (6), and described oxygen compensation assembly (6) is connected with floating drum (5); Oxygen compensation assembly (6) is connected with ball float (13) by ventpipe (12).
8. device as claimed in claim 8, is characterized in that, described device also comprises biofilm assembly (11); Described biofilm assembly (11) is a kind of or its combination in rigidity biofilm assembly, semi-rigid biofilm assembly or flexible biofilm assembly.
9. device as claimed in claim 1, is characterized in that, described device also comprises the biological assembly (10) of receiving; Described biological receiving assembly (10) is grating box; Described biofilm assembly (11) is fixed on grating box.
10. device as claimed in claim 1, is characterized in that, described plantation assembly connects counterweight anchor (9) by web member (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201320413065.XU CN203392930U (en) | 2013-07-11 | 2013-07-11 | Rapid submerged plant colonization device |
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| CN201320413065.XU CN203392930U (en) | 2013-07-11 | 2013-07-11 | Rapid submerged plant colonization device |
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| CN203392930U true CN203392930U (en) | 2014-01-15 |
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| CN201320413065.XU Expired - Fee Related CN203392930U (en) | 2013-07-11 | 2013-07-11 | Rapid submerged plant colonization device |
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| CN (1) | CN203392930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032502A (en) * | 2017-06-19 | 2017-08-11 | 广州贝山水生态科技有限公司 | A kind of utilization herbivorous fishes regulate and control the comprehensive technological scheme of Submerged plant communities |
| CN110028163A (en) * | 2019-04-03 | 2019-07-19 | 中国水产科学研究院渔业机械仪器研究所 | Water-bed ecological module control grass device and method |
-
2013
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032502A (en) * | 2017-06-19 | 2017-08-11 | 广州贝山水生态科技有限公司 | A kind of utilization herbivorous fishes regulate and control the comprehensive technological scheme of Submerged plant communities |
| CN107032502B (en) * | 2017-06-19 | 2020-08-25 | 广州贝山水生态科技有限公司 | Comprehensive technical scheme for regulating and controlling submerged plant community by using herbivorous fishes |
| CN110028163A (en) * | 2019-04-03 | 2019-07-19 | 中国水产科学研究院渔业机械仪器研究所 | Water-bed ecological module control grass device and method |
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