Background technique
Surface water pollution problem has become the water environmental problems that China attaches great importance at present, and many areas enter water environment
Pollutant be more than its environmental carrying capacity and self-purification capacity, lead to water pollution, water environment degradation, many section water quality seriously surpass
Mark, for eutrophication than more serious, river water nigrescence is smelly, influences ambient enviroment, and cause various diseases, crisis Human Physiology is strong
Health.
River water initially be contaminated when, the organic matters such as ammonia nitrogen are present in water body, when river water start it is more serious by situation
When pollution, pollutant concentration flux is downward, and pollutant is pooled in interior bed mud.Ammonia and nitrite accumulation in bed mud are to one
Apparent toxic effect can be generated to water body by determining degree.Have much using the method that ecological reestablishment administers water pollution, wherein
It is biological floating bed due to have the characteristics that packaged type run, it is unpowered, without maintenance, long service life, by growing interest.
But it is biological floating bed all based on purifying water body, once pollutant sinks to bed mud, the rhizome for depending merely on water plant is net
Change acts on, and pollutant can become very difficult and low efficiency in purifying river water.Not only in this, many existing biological floating bed decontaminations
Ability is easy to be limited by season and floating bed plant amount, and the very few floating bed water purification function of plant is relatively low, and phytomass is excessively difficult
To fix and easily wreck under severe natural conditions, plant residue is formed then to aggravate water purification load, and
The fixation of plant is not secured enough, the disengaging be easy to causeing between matrix, plant, floating bed.
Utility model content
The purpose of this utility model is exactly that solve the above-mentioned problems, it is biological floating bed to provide a kind of novel combination type, this is floating
Bed makes water body obtain more dissolved oxygens with solar energy aerator, while utilizing lattice support water plant, fixed
Plant builds certain ecoscape effect, and microorganism decomposition cover promotes humus and microorganism to act synergistically, and decomposes cover and is placed in
Under water, Function For Purifying Water is still arranged at floating bed lower part when bad weather, to have the function that the four seasons promote water quality.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of novel combination type is biological floating bed, floating including solar energy aeration aeration system, equipped with several planting slots
Bed frame, floating bed cabinet, artificial aquatic weed, microorganism decomposition cover;
The floating bed frame is set on floating bed cabinet, and the lower section of floating bed frame is equipped with several underwater pillars, underwater pillar
It is equipped with artificial aquatic weed, the microorganism decomposition enclosure is set to the lower part of underwater pillar;
The solar energy aeration aeration system includes solar power system, air pump, aerating system;The solar energy
Electricity generation system is set to above air pump, is powered for air pump, and air pump is set on floating bed frame, and air pump passes through pipeline and aerating system phase
Even, aerating system is set to the lower section of floating bed frame.
Further technical solution, the floating bed cabinet use light material having a specific gravity smaller than that of water, floating bed lower box
And side is equipped with through-hole, for appearing humus.
Further technical solution, the solar power system 6 include solar energy photovoltaic panel, controller, battery
And inverter, solar energy photovoltaic panel, battery and inverter are connected with controller.
Further technical solution, the aerating system further include sequentially connected aeration supervisor and aeration branch pipe.
Further technical solution, the planting slot is interior to be equipped with cultivation matrix, the upper and lower part difference in slot
Equipped with upper layer grid and lower layer's grid, the grid of upper layer grid and lower layer's grid, which misplaces, to be arranged, fixes the aquatic of planting slot
Plant.The root of water plant is immersed in water body, and top is fixed with soft seepy material.
Further technical solution, the water plant of the planting slot include canna, Scirpus tabernaemontani, Lythrum salicaria, kite
Tail, cattail and calamus.
Further technical solution, the upper layer grid and lower layer's grid is all made of iron wire and nylon rope weaves.
Further technical solution, the cultivation matrix sequentially consist of soft seepy material, vegetable fertilizer, carbon
Change bamboo rejected particles and lime stone granule.
Further technical solution, the underwater pillar are equipped with several artificial aquatic weed fixed rings, pass through artificial aquatic weed
Fixed ring fixes artificial aquatic weed.
The inside of further technical solution, the microorganism decomposition cover is equipped with biofilm carrier, and carrier surface is fixed
Microorganism, the surface of microorganism decomposition cover be equipped with several holes.Biofilm carrier is to decompose the load that configuration is special in cover
Body, the fixed microorganism of cylindrical carrier surface allow microorganism and floating bed cabinet through-hole to appear the humus interaction shape come
At decomposer, to accelerate the formation of microbial film, for mollusk, planktonic organism, there are also water plants to provide growth and breeding
Environment.The hole is set to microorganism decomposition cover surface, and the microorganism for appearing extra enters bed mud, it helps discharge
Impurity guarantees that impurity will not be accumulated in use by decomposing cover, mitigate floating bed load.
Further technical solution, the microorganism decomposition cover is funnel-shaped, and opening upwards are sheathed on underwater pillar.
The junction of the floating bed frame and planting groove is equipped with fixation holes, for planting slot to be fixed on floating bed
On frame.
The floating bed frame is triangular in shape, and the side wall of floating bed frame is equipped with connector, for by adjacent floating bed frame
Frame connection.
The course of work of the utility model is as follows:
1, solar energy photovoltaic panel absorbs solar strip pneumatic aeration pump oxygenation aeration, and the dissolved oxygen increased in local waters contains
Amount, the planting slot of kickboard is interior to be filled with lightweight cultivation matrix, while utilizing the fixed water for planting some well developed root systems of grid
Plant absorbs the Eutrophication materials in water using the root system of plant, effectively improves water quality indicator, while inhibiting algae in water
The growth of class.
2, fixed artificial aquatic weed on underwater pillar adsorbs the producing enzyme nitrification being much invisible to the naked eye on the leaf of water plant
Bacterium, they, which enter in water, to breed rapidly, participate in purification of water quality, the pollutants such as ammonia, nitrogen in water of degrading, so that it is clear to reach water quality
Clear target.
3, the humus to get off is trickled down from the floating bed cabinet of floating bed frame lower part, fallen in the microorganism decomposition cover of bottom, from
And accelerate the formation of microbial film in water body, growth and breeding environment is provided for mollusk, planktonic organism, there are also water plant,
The microbial film of formation is swum in water body, the pollutant in purified water and in bed mud.
Beneficial effect
Compared with prior art, the utility model has the following obvious advantages:
1, the utility model structure is simple, easy to assembly, various shapes, and filler and plant are built together the animals and plants to be formed ecology
System can effectively purify water, and combined type floating bed can adjust according to water surface area and use number, while have water body purification and beauty
Change the effect of landscape.
2, the utility model combines solar energy oxygenation aeration technology with microbial technique, is with solar energy aerator
Ecological floating island provides more dissolved oxygens, avoids water hypoxia caused by consuming excessively because of the effects of plant respiration, utilizes simultaneously
The artificial aquatic weed for adhering to biomembrane accelerates the decomposition of Organic substance in water.
3, the planting slot of the utility model is misplaced using grid and is arranged, fixed water plant.
4, the microorganism decomposition cover of the utility model receives floating bed cabinet and trickles down the humus to get off by through-hole, accelerates
The formation of microbial film for mollusk, planktonic organism, provides growth and breeding environment there are also water plant.In water body it is extra not
The microorganism of consumption sinks to bed mud through the hole decomposed on cover, then purifies the decomposition that bed mud accelerates ammonia and nitrite,
Purify water environment.
Embodiment
As shown in figs. 1-7, a kind of novel combination type is biological floating bed, including solar energy aeration aeration system, be equipped with several plants
Floating bed frame 1, floating bed cabinet 2, artificial aquatic weed 3, the microorganism decomposition cover 4 of object planting groove 5;
The floating bed frame 1 is set on floating bed cabinet 2, and the lower section of floating bed frame 1 is equipped with several underwater pillars 14, under water
Pillar 14 is equipped with artificial aquatic weed 3, and microorganism decomposition cover 4 is sheathed on the lower part of underwater pillar 14;
The solar energy aeration aeration system includes solar power system 6, air pump 7, aerating system 8;It is described too
Positive energy electricity generation system 6 is set to 7 top of air pump, powers for air pump 7, and for air pump 7 on floating bed frame 1, air pump 7 is by pipeline and exposes
Gas system 8 is connected, and aerating system 8 is set to the lower section of floating bed frame 1.
The floating bed cabinet 2 uses light material having a specific gravity smaller than that of water, and 2 lower part of floating bed cabinet and side are equipped with through-hole
12, for appearing humus.
The solar power system 6 includes solar energy photovoltaic panel 6-1, controller 6-2, battery 6-3 and inverter
6-4, solar energy photovoltaic panel 6-1, battery 6-3 and inverter 6-4 are connected with controller 6-2.
The aerating system further includes sequentially connected aeration supervisor 8-1 and aeration branch pipe 8-2.The planting
Cultivation matrix is equipped in slot 5, the upper and lower part in slot is respectively equipped with upper layer grid 5-1 and lower layer grid 5-2, upper layer grid 5-
The grid of 1 and lower layer grid 5-2, which misplaces, to be arranged, the water plant 17 in fixed planting slot 5.The root of water plant submerges
In water body, top is fixed with soft seepy material.
The water plant 17 of the planting slot 5 includes canna, Scirpus tabernaemontani, Lythrum salicaria, iris, cattail and calamus.
The upper layer grid 5-1 and lower layer grid 5-2 is all made of iron wire and nylon rope weaves.
The cultivation matrix sequentially consists of soft seepy material, vegetable fertilizer, carbonized bamboo rejected particles and stone
Lime stone granule.Carbonized bamboo rejected particles are mainly derived from carbonization bamboo furniture or bamboo wood enterprise, have certain active carbon functional, have
Conducive to absorption Organic substance in water and rejected particles;Lime stone can improve water quality ph for alkalinity, convenient for the hair of animals and plants in water body
It is bred as length.
The underwater pillar 14 is equipped with several artificial aquatic weed fixed rings 10, passes through the fixed people of artificial aquatic weed fixed ring 10
Work water plant 3.Artificial aquatic weed material environmental protection, the water plant surface of sheet, attachment are rich in the biomembrane of microorganism, and biomembrane is micro- life
One layer of mucous membrane shape that object group is formed after breeding with water plant surface, general thickness are 1 ~ 3mm, and biomembrane is in fluffy cotton-shaped
Structure.Micropore multilist area is big, has very strong absorption and degradation of organic substances ability.
The inside of the microorganism decomposition cover 4 is equipped with the fixed microorganism of biofilm carrier 4-1 carrier surface, microorganism
The surface for decomposing cover 4 is equipped with several hole 4-2.Biofilm carrier 4-1 is to decompose the carrier that configuration is special in cover, cylindrical
The fixed microorganism of carrier surface allows microorganism and floating bed cabinet through-hole to appear the humus come and interacts to form decomposer,
To accelerate the formation of microbial film, for mollusk, planktonic organism, growth and breeding environment is provided there are also water plant.It is described
Hole 4-2 be set to 4 surface of microorganism decomposition cover, the microorganism for appearing extra enters bed mud, it helps discharge impurity,
Guarantee that impurity will not be accumulated in use by decomposing cover, mitigate floating bed load.
The microorganism decomposition cover 4 is funnel-shaped, and opening upwards are sheathed on underwater pillar 14.
The junction of the floating bed frame 1 and planting slot 5 is equipped with fixation holes 5-3, is used for planting slot 5
It is fixed on floating bed frame 1.
The floating bed frame 1 is triangular in shape, and the side wall of floating bed frame 1 is equipped with connector 13, for floating adjacent
Bed frame connection, according to water surface area, adjusts the number of floating bed, constitutes combined type floating bed not of uniform size.