A kind of stereo assembled waterplant water cleaning systems
Technical field
The utility model belongs to the water surrounding technical field, and being specifically related to a kind of is the water ecology repair system of core with the waterplant, particularly a kind of stereo assembled waterplant water cleaning systems.
Background technology
In recent years, along with raising and the quickening of urbanization process of industrialization degree, the water in a lot of river courses, town and country, lake pollutes and also increasingly sharpens.River course, town and country, lake suffer serious pollution, have destroyed the look and image in town and country on the one hand, limit the development in town and country, have influence on resident's living environment on the other hand, threaten resident's health.
At present, river course, lake water pollution control technology mainly contain physical treatment technology (as bed mud dredging, watercourse aeration etc.), chemical purification technology (as chemical flocculation etc.) and ecological reestablishment.The oneself's purification and development that are to impel river course, lake ecosystem of river course, lake water pollution control at all, and recover to be to make up and the structure of safeguarding the ecosystem and function with the self-purification capacity in the contaminated river course of reinforcement, lake.Therefore, ecological reestablishment just becomes the water environment treatment technology of the tool development potentiality in current water environment protection field and tool value of life.The artificial ecological floating island that with the waterplant is core is widely used a kind of water ecology recovery technique instantly.Because a lot of waterplant, aquatic vascular plant particularly, the root system that it is flourishing, can directly absorb the vital movement that nutritive substance such as nitrogen, phosphorus in the polluted water body is used for self, but also some heavy metal elements in the enrichment polluted water body, and the pollution substance in the microorganism degradable water body in its rhizosphere district.Therefore, waterplant more has the effect of purification of water quality concurrently when beautifying view.In fact, as far back as the seventies in 20th century, some gardens scholars just notice the effect of waterplant in purifying water body, and begin to use waterplant and administer sewage.In recent years, China also by the artificial ecological floating island technology, takes full advantage of waterplant, and black smelly river course, eutrophic lake are polluted control, water body reparation, and obtained good achievement.
But, the artificial ecological floating island in the reality, more constructed in carrier of its system is applicable to single cropping emergent or floating plant, and often submerged plant and emergent, floating plant can not be included in the identical carrier and plant.And the status of submerged plant in aquatic ecosystem is irreplaceable, because big quantity research explanation, submerged plant can not only perch and the sheltered situation for hydrocoles provides more life, and is flourishing especially because of its ventilating tissue again, be beneficial to gas and exchange, have the function of making oxygen under water.So, weakened the purifying water effect of artificial ecological floating island system to a great extent.Though for remedying this defective, also have and take submerged plant directly is invested in the example that carries out the submerged plant plantation in the water body bed mud, but because the water level in most pre-treatment river course, lake is too dark or the water system bed mud addles, the survival that is unfavorable for submerged plant plantation early stage causes the extinction of submerged plant with growth, from and greatly limited submerged plant and worked in coordination with emergent, the application of floating plant Ecological Recovery of Water.
Summary of the invention
The purpose of this utility model is for overcoming the above defective of existing artificial ecological floating island system, a kind of stereo assembled waterplant water cleaning systems is provided, this system not only has general purification of water quality, the function of beautification of landscape, and realized the optimum combination of dissimilar waterplant, increased the species diversity of ecological purification system, prolong the food chain of water ecosystem, strengthened the collaborative effect of repairing water body of hydrobiont.
The purpose of this utility model is achieved through the following technical solutions: a kind of stereo assembled waterplant water cleaning systems, comprise floating framework, ecological floating plate, supporting network, permeable cultivation box, connecting strand, artificial bio-membrane's matrix, biological contact filler, emergent, floating plant, submerged plant, described floating framework is by interior, outer two frameworks are " returning " font and constitute, described ecological floating plate splicing is fixed in the inner frame of described floating framework, with the plantation emergent, described supporting network be fastened on described floating framework in, between outer two frameworks, with the plantation floating plant, described permeable cultivation box is vertically outstanding solid below the inner frame of described floating framework by at least four described connecting strands, in described permeable cultivation box, fill artificial bio-membrane's matrix, with kind of a planting submerged plant, the biological contact of carry filler on described connecting strand is with enriched microorganism.
Described a kind of stereo assembled waterplant water cleaning systems is characterized in that: described floating framework uses 90 ° of elbows that pvc pipe is connected into frame.
Described a kind of stereo assembled waterplant water cleaning systems is characterized in that: it is discoid that described ecological floating plate adopts high-density, anti-oxidant, corrosion resistant environmentally-friendly plastic to make, and is provided with the plant growing hole in the central.
Described a kind of stereo assembled waterplant water cleaning systems is characterized in that: described supporting network adopts wear resistance macromolecule nylon material to work out.
Described a kind of stereo assembled waterplant water cleaning systems is characterized in that: described ventilative cultivation box adopts anti-aging, corrosion resistant gas permeable material to be processed into the casing shape, and is provided with some ventilative apertures in casing front, rear, left and right four sides.
Described a kind of stereo assembled waterplant water cleaning systems is characterized in that: described connecting strand is high strength, corrosion resistant synthetic fibre rope.
Described a kind of stereo assembled waterplant water cleaning systems, it is characterized in that: described artificial bio-membrane's matrix is processed by the medium of biologically actives such as shale, vermiculite, is used for stablizing submerged plant root system and physical adsorption, the nutritive salt of filtration water body, organism.
Described a kind of stereo assembled waterplant water cleaning systems is characterized in that: described biological contact filler is soft cellulose filler or elasticity combined stuffing.
The utility model reasonable in design is simple, and it is extensive, easy to operate to make material source, and beautiful appearance is economic and practical.The beneficial effect that the utlity model has is: by in ecological floating plate, transplant emergents such as Canna generalis Bailey, parasol grass and plant greatly at the supporting network upslide float, floating plant such as floating heart, can form emergent and floating plant Comprehensive water purifier district in the position, upper strata of described water cleaning systems; By carry biology contact efficiently filler, enlarge area and the quantity of microbial enrichment, increase the diversity of microorganism, be conducive to the Degradation of microorganism, can form the auxiliary clean water area of microorganism in the position, middle level of described water cleaning systems section; By in hanging the ventilative cultivation box that is fixed in the suitable depth of water and is filled with artificial bio-membrane's medium, cultivating submerged plants such as black algae, eel grass, can form submerged plant in the lower floor position of described water cleaning systems and strengthen clean water area.Thus, on plant structure, realized water very, swum, the optimization of submerged plant three type built-up type waterplant plants; On space structure, realized comprehensive covering of upper, middle and lower-ranking three-dimensional water purification scope.Finally, increase the diversity of water ecosystem species, strengthened the synergetic property that hydrobiont and microorganism are repaired water body, and made total system when carrying out purification of water quality, can realize the effect of beautification of landscape again.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Wherein: the floating framework of 1-, the ecological floating plate of 2-, 3-supporting network, the permeable cultivation box of 4-, 5-connecting strand, 6-artificial bio-membrane medium, the biological contact of 7-filler, 8-emergent, 9-floating plant, 10-submerged plant.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to accompanying drawing 1, a kind of stereo assembled waterplant water cleaning systems, by floating framework (1), ecological floating plate (2), supporting network (3), permeable cultivation box (4), connecting strand (5), artificial bio-membrane's matrix (6), biological contact filler (7), emergent (8), floating plant (9), submerged plant (10) is formed, it is characterized in that: use 90 ° of elbows that pvc pipe is constituted the floating framework of " returning " font (1), use connection rope band splices ecological floating plate (2) and it is stabilized in the inner frame of floating framework (1), re-use and connect the supporting network (3) that rope band will adopt wear resistance macromolecule nylon material to work out and be stabilized between the inside casing and housing of floating framework (1), under the inside casing of floating framework (1), use at least four connecting strands (5) that are mounted with biological contact filler (7) to hang to adopt admittedly anti-aging, the erosion resistance gas permeable material is processed into the casing shape and before casing, after, a left side, the ventilative cultivation box (4) that right four sides are provided with some ventilative apertures and are filled with artificial bio-membrane's matrix (6) in casing.Ecological floating plate (2) adopts high-density, anti-oxidant, corrosion resistant environmentally-friendly plastic to make disk, is provided with the plant growing hole in the central; The material of connecting strand (5) is high strength, corrosion resistant synthetic fibre rope; Artificial bio-membrane's matrix (6) is by the medium processing and fabricating of biologically actives such as shale, vermiculite; Biological contact filler (7) is selected soft cellulose filler or elasticity combined stuffing for use.
The enforcement use-pattern is as follows: with the above-mentioned water cleaning systems carrier that builds, be arranged in the pre-treatment waters, under the buoyancy of floating framework (1) and ecological floating plate (2), ecological floating plate (2) and supporting network (3) swim on the water surface, permeable cultivation box (4) is suspended among the water body, and can be according to water level, changing conditions such as illumination are regulated the depth of water position of its suspension by the flexible of connecting strand (5), select Canna generalis Bailey again, existing purification of water quality effect such as parasol grass has the media such as emergent use sponge of beautification of landscape to wrap up and be implanted in the central implantation hole of ecological floating plate (2) again, select to float greatly, floating hearts etc. have even throwing of the sight leafing water plant that purifies water concurrently and are implanted on the supporting network (3), select black algae, submerged plants such as eel grass are cultivated on artificial bio-membrane's medium (6) in ventilative cultivation box, artificial bio-membrane's medium (6) but can stablize the also physical adsorption of submerged plant root system, filter the nutritive salt in the water body, organism.As time goes on, the root growth of emergent and floating plant will directly absorb the vital movement that nutritive substance such as nitrogen, phosphorus in the polluted water body is used for self, but and some organic pollutant and heavy metal element in the enrichment polluted water body; The growth of the cauline leaf of submerged plant will be held back suspension organic particulate matter in the polluted water body etc. again when making oxygen; Microorganism is in the enrichment of adhering to of packing area, forms microbial film and participates in the degraded cleaning project of the organic pollutant in the polluted water body directly.Thus, this system is carrying out ecological water purification when water scenery is built.
Below by reference to the accompanying drawings embodiment of the present utility model is described; but these explanations can not be understood that to have limited scope of the present utility model; protection domain of the present utility model has the claims of enclosing to limit, and any change on the utility model claim basis all is protection domain of the present utility model.