CN107055808A - A kind of box-hanging type combines floating bed - Google Patents
A kind of box-hanging type combines floating bed Download PDFInfo
- Publication number
- CN107055808A CN107055808A CN201710030058.4A CN201710030058A CN107055808A CN 107055808 A CN107055808 A CN 107055808A CN 201710030058 A CN201710030058 A CN 201710030058A CN 107055808 A CN107055808 A CN 107055808A
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- China
- Prior art keywords
- floating bed
- several
- net cage
- box
- fixedly connected
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
- C02F2101/345—Phenols
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Floating bed is combined the invention discloses a kind of box-hanging type, belongs to water environment treatment and protection technique field.Including floating bed matrix(2), several biological cleaning casees(4)With several hanging mechanisms;The floating bed matrix(2)Swim in the water surface(6)On, several hanging mechanisms are respectively fixedly connected with the floating bed matrix(2), several hanging mechanisms are positioned at the floating bed matrix(2)Lower section, be respectively fixedly connected with several biological cleaning casees on the hanging mechanism(4);The biological cleaning case(4)Including net cage body(15)And cleaning of substances, the net cage body(15)For permeable structure, the cleaning of substances is located at the net cage body(15)In.The present invention organically combines the floatation type structure of floating bed with Purification biotechnology, has the advantages that net cage layout density is big, purification efficiency is high, water blocking rate is low, easy for installation, is suitable for using in various water bodys.
Description
Technical field
Floating bed is combined the present invention relates to a kind of box-hanging type, belongs to water environment treatment and protection technique field.
Background technology
The further raising with intensive agriculture degree is developed rapidly as China is industrialized, produced industry is dirty
Water, rural sewage and sanitary sewage cause serious destruction to water environment.The a large amount of unprocessed or incomplete sewage of processing
It is directly discharged into the water bodys such as river, lake, causes comprehensive deterioration of rivers and lakes water quality.But due to the formation side of pollutant
Formula and source are different, dissolving or the water process that the contamination class suspended is numerous, complicated component, biodegradability are poor, traditional in water body
Technology as physisorphtion, coagulant sedimentation, electrolysis, oxidizing process etc. can only targetedly remove certain a class of pollutant
Matter, degree of water pollution can be reduced to a certain extent, but efficiency is not high, and implementation cost is high.
Purification biotechnology is a kind of now widely used pollutant Interception Technology in situ, what biologic packing material surface was formed
Active biological film is retained and fixed to nutriments such as the nitrogen in water body, phosphorus, and the micro- life adhered to by biofilm surface
Pollutant progress catabolism is re-released into water by thing as innocuous substance, so as to realize the purpose of purification of water quality, is had
Handle the multifarious advantage of target.Ecological channel purification techniques is exactly a kind of now widely used biological cleaning measure, have,
Take up an area less, flexible arrangement, easy to maintenance, small investment the advantages of, be especially suitable for the national conditions that China has a large population in a small area.It is most at present
Ecological channel purification method is all planting aquatic plants or to lay some purifiers in existing agriculture drainage ditch, such as raw
Thing purifying box etc., these measures reduce the concentration of pollutant in water body to a certain extent.Generally, biological cleaning case is according to one
Fixed rule is deposited in the bottom of escape canal, and its stacking mode and stacking height are influenceed by irrigation canals and ditches fracture morphology.For some
Fracture morphology complexity or bottom grown have the natural rivers and canals of a large amount of plants, and this stacking mode is not only unstable, and influence
To the growth of bottom plant, while being also easy to be adhered to by bottom sediment and reduce purification efficiency, take out and be also more stranded in flood season
It is difficult.
Artificial ecology floating bed, the artificial floating rafts that are otherwise known as, biological floating island etc., contaminated river is widely used in recent years
In stream, the restoration of the ecosystem and training works in lake.Artificial ecology floating bed floats on the water surface all the time, and it lays mode not by water body bottom
The influence of portion's form, therefore strong adaptability, are adapted to implement in various water bodys.But at present due to water surface floating bed Cultivate administration
Operation is mostly using being accomplished manually, in the experiment and demonstration of small area still, if be widely applied, it is necessary to often, harvesting in time,
Artificial operation cannot meet needs, limit its development.And in floating bed plant growth course, due to water pollution, extraneous ring
Border, the plant caused of the reason such as growth is withered naturally loses death, can not such as clean out in time, these dead twigs and withered leaves enter meeting after water body
The nutriment adsorbed is discharged into water body again, secondary pollution is caused to water body.
Technical characterstic based on biological cleaning box technology Yu artificial floating bed technology, both Dominant Facies are combined, exploitation one
The quality purifying device for water that can adapt to various water body section conditions is planted, the purification efficiency of floating bed device can be significantly improved, reduced
Floating bed is laid and maintenance cost, has positive meaning to the pollution situation for improving city and rural lake river water.
The content of the invention
The technical problems to be solved by the invention are that the defect for overcoming prior art combines floating bed there is provided a kind of box-hanging type,
Have the advantages that net cage layout density is big, purification efficiency is high, water blocking rate is low, easy for installation, be suitable for using in various water bodys.
To reach above-mentioned purpose, the present invention provides a kind of box-hanging type combination floating bed, including floating bed matrix, several biologies are only
Change case and several hanging mechanisms;The floating bed matrix is swum on the water surface, and several hanging mechanisms are respectively fixedly connected with described
Floating bed matrix, several hanging mechanisms are respectively fixedly connected with some on the lower section of the floating bed matrix, the hanging mechanism
The individual biological cleaning case;The biological cleaning case includes net cage body and cleaning of substances, and the net cage body is permeable structure, described
Cleaning of substances is located in the net cage body.
Preferentially, including interlocking gear, the floating bed matrix includes several casings, and several described casings are inside
Hollow full-closed structure, several described casing materials are to pass through interlocking gear between engineering plastics, several described casings
It is mutually permanently connected, several described casings are equidistantly swum on the water surface.
Preferentially, the interlocking gear includes several limiting plates, several rotational pins and several fastening grooves, the case
The length and width of body are equal, and rotational pin described in one, described turn are respectively fixedly connected with the left hand edge of the casing upper surface, lower edge
Dynamic pin respectively rotates the middle part of limiting plate described in connection one;The cross section of the fastening groove is L-type, the fastening groove and institute
The edge length for stating casing is equal, and four edges of the casing, which are respectively fixedly connected, fastens groove described in one, the casing
Two fastening grooves that top edge, right hand edge are fixedly connected are to be inverted;Breach formation printing opacity between four adjacent casings is saturating
Stomata.
Preferentially, the lifting ring mechanism includes four nylon ropes and four links, and four links are symmetrically fixedly connected
The bottom wall of the casing, the upper end of four nylon ropes is respectively fixedly connected with link described in one, and four nylon ropes are first-class
Spacing is fixedly connected with several biological cleaning casees.
Preferentially, including net cage lid, the upper surface of the net cage body opens up the opening of the cooperation net cage lid, the net
Case lid rotates the connection net cage body.
Preferentially, the cleaning of substances includes several biologic packing material balls and several activated carbon filter layers, several institutes
State that activated carbon filter layer is vertical, be set in qually spaced in the net cage body net cage body is separated into several size identicals
Chamber, several described biologic packing material balls are laid in several described chambers.
Preferentially, the edge of the net cage lid and the net cage body is the table of pvc pipe, the net cage lid and the net cage body
Face is nylon wire.
Preferentially, the biologic packing material ball material is polyolefin plastics, and profile is hollowed out spherical, in the biologic packing material ball
Biologic packing material equipped with polyurethane matrix.
Preferentially, the spacing of the biological cleaning case is 10cm ~ 15cm, and the biological cleaning case is not less than with canal bed spacing
80cm。
The beneficial effect that the present invention is reached:
1)The present invention uses floating bed+multilayer box-hanging type three-dimensional arrangement structure, can be carried out according to coverage of water, depth and bottom form
Horizontal and vertical combination, and assembly floats on the water surface, is not influenceed by water-bed shape, not only lays simple, strong adaptability, and
And the density that net cage is laid in water body can be increased substantially, to obtain higher purification of water quality efficiency;
2)Flexible linking mode is used between each net cage, casing can effectively reduce the resistance to current with current shifting, and
Certain gap is maintained between each net cage, is conducive to current to enter net cage group middle part, improves the purification efficiency of each net cage;
3)Biological cleaning case is typically directly stacked at the bottom, has had a strong impact on the growth for stacking region submerged plant, of the invention
Box-hanging type structure effectively solves this problem, will not arrive the growth of influence phytobenthon, so as to have more to sewage water body
Good purification efficiency;
4)Floating bed matrix is connected with each other using fastening slot structure, and is locked by limiting plate, it is easy to be combined into it is variously-shaped,
Dismounting simple and fast, composite unit structure are reliable and stable, are conducive to quick laying and disposal to polluted-water;
5)Biological cleaning ball and carbon leaching material are placed with biological cleaning case, the dual work with biological cleaning and physical absorption
With efficiency high changes convenient, easy to maintenance;
6)Light transmission ventilation hole is left after installation between floating bed matrix, light can be injected in water by loophole, provided for water plant
Necessary illumination, while also provide the dissolved oxygen passage between capped water body and air, it is to avoid the laying of large area floating bed
The problem of dissolved oxygen amount brought is reduced;
7)Simple in construction, cost is low, convenient disassembly, is easy to safeguard, non-secondary pollution, is suitable for high-volume and manufactures.
Brief description of the drawings
Accompanying drawing 1 is the longitdinal cross-section diagram of the present invention;
Accompanying drawing 2 is the top view of the present invention;
Accompanying drawing 3 is the structure chart of the depression angle of floating bed in the present invention;
Accompanying drawing 4 is the structure chart for looking up angle of floating bed in the present invention;
Accompanying drawing 5 is the schematic diagram of biological cleaning case in the present invention.
Implication, 1- riverbanks plant are marked in accompanying drawing;2- floating bed matrixes;3- limiting plates;4- biological cleaning casees;5- nylon ropes;
The 6- waters surface;7- canals bed;8- submerged plants;9- rotational pins;10- fastens groove;11- links;12- net cage lids;13- biologic packing material balls;
14- activated carbon filter layers;15- net cage bodies;16- light transmission ventilations hole.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, the present invention provides a kind of box-hanging type combination floating bed, including floating bed matrix 2, several biological cleaning casees
4 and several hanging mechanisms;The floating bed matrix 2 is swum on the water surface 6, and several hanging mechanisms are respectively fixedly connected with described floating
Bed matrix 2, several hanging mechanisms are respectively fixedly connected with some on the lower section of the floating bed matrix 2, the hanging mechanism
The individual biological cleaning case 4;The biological cleaning case 4 includes net cage body 15 and cleaning of substances, and the net cage body 15 is permeable knot
Structure, the cleaning of substances is located in the net cage body 15.
Further, as shown in Fig. 2 the present invention includes interlocking gear, the floating bed matrix 2 includes several casings,
Several casings are the full-closed structure of inner hollow, and several described casing materials are engineering plastics, several institutes
State and be mutually permanently connected by interlocking gear between casing, several described casings are equidistantly swum on the water surface 6, the casing
Appearance and size is length × width × height=80cm × 80cm × 25cm.
Further, heretofore described interlocking gear include several limiting plates 3, several rotational pins 9 and several
Groove 10 is fastened, the length and width of the casing are equal, an institute is respectively fixedly connected with the left hand edge of the casing upper surface, lower edge
Rotational pin 9 is stated, the rotational pin 9 respectively rotates the middle part of limiting plate 3 described in connection one;The cross section of the fastening groove 10 is equal
For L-type, the fastening groove 10 is equal with the edge length of the casing, and four edges of the casing are respectively fixedly connected with one
The fastening groove 10, two fastening grooves 10 that top edge, the right hand edge of the casing are fixedly connected are to be inverted;Adjacent four
Breach formation light transmission ventilation hole 16 between casing, printing opacity and gas-permeable channels are provided for lower section water body.Limiting plate 3 is turned to and detained
During tight 10 parallel position of groove, two pieces of adjacent floating bed matrixes 2 are separated, when limiting plate 3 is turned to fastening the upright position of groove 10
When, two pieces of adjacent floating bed matrixes 2 are mutually locked, it is impossible to separated.
Further, as shown in figure 4, heretofore described lifting ring mechanism includes four nylon ropes 5 and four links 11, four
The individual link 11 is symmetrically fixedly connected with the bottom wall of the casing, and the upper end of four nylon ropes 5 is respectively fixedly connected with an institute
State and be equidistantly fixedly connected with several biological cleaning casees 4 on link 11, four nylon ropes 5.
Further, the present invention includes net cage lid 12, and the upper surface of the net cage body 15 opens up the cooperation net cage
The opening of lid 12, the net cage lid 12 rotates the connection net cage body 15, and net cage lid 12 can be turned on and off, and facilitate Internal biological
The replacing of filling ball 13 and activated carbon filter layer 14.
Further, as shown in figure 5, heretofore described cleaning of substances includes multiple biologic packing material balls 13 and three activity
Charcoal filter layer 14, three activated carbon filter layers 14 are vertical, be set in qually spaced in the net cage body in the net cage body 15
15 are separated into four size identical chambers, and multiple biologic packing material balls 13 are laid in the cavity.
Further, the edge of heretofore described net cage lid 12 and the net cage body 15 is pvc pipe, the net cage lid 12
Surface with the net cage body 15 is nylon wire.
Further, the heretofore described material of biologic packing material ball 13 is polyolefin plastics, and profile is hollowed out spherical, described
Biologic packing material ball 13 built with polyurethane matrix biologic packing material, for adsorbing the polluters such as N, P in water.
Further, the spacing of heretofore described biological cleaning case 4 is 10cm ~ 15cm, the biological cleaning case 4 and canal
7 spacing of bed are not less than 80cm, to avoid influenceing the growth of submerged plant 8 and pass through beneficial to current.
The operation principle and process of the present invention:
First according under the combined shaped and each piece of floating bed matrix 2 of the size of target water, shape and water-bed form Design floating bed
Side's string hangs the quantity of biological cleaning case 4, and the floating bed matrix 2 that string then is hung up properly into biological cleaning case 4 is mutually interconnected by fastening groove 10
Connect, and rotary stopper plate 3 locks adjacent floating bed matrix 2, the floating bed combined is fixed on bank by rope.Current pass through
During 4 groups, the biological cleaning case of floating bed bottom, the biologic packing material in biologic packing material ball 13 can be retained to be held with N, P in absorption effluent etc.
The organic matter of easily biological-degradable, and active carbon filtration layer 14 can partly remove the difficulties such as heavy metal element, free chlorine, the phenol in water body
Degradation of organic substances, while the algae in water body and partial particulate suspension can be also filtered out, so as to reach the purpose purified water.By
There is certain resistance effect in biological cleaning case 4, flows decrease of the current in 4 groups, the biological cleaning case of floating bed bottom prolongs
The hydraulic detention time in purification region has been grown, purification efficiency is improved.Meanwhile, when water-carrying capacity is larger, the biology of flexible linking
Purifying box 4, so as to reduce the rigidity obstruction to current, can improve inflow-rate of water turbine with current shifting.It is saturating between floating bed matrix 2
Light air-vent 16 can allow light to be that the submerged plant 8 of lower section provides necessary illumination, while also carrying by injecting in water
The dissolved oxygen passage that has supplied between capped water body and air, it is to avoid the reduction problem for the dissolved oxygen amount that large area floating bed is brought.When floating
When bed validity period terminates or needs adjustment floating bed shape, only corresponding limiting plate 3 need to be selected, you can split combination floating bed.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of box-hanging type combines floating bed, it is characterised in that including floating bed matrix(2), several biological cleaning casees(4)With it is some
Individual hanging mechanism;The floating bed matrix(2)Swim in the water surface(6)On, several hanging mechanisms are respectively fixedly connected with the floating bed
Matrix(2), several hanging mechanisms are positioned at the floating bed matrix(2)Lower section, if being respectively fixedly connected with the hanging mechanism
The dry biological cleaning case(4);The biological cleaning case(4)Including net cage body(15)And cleaning of substances, the net cage body
(15)For permeable structure, the cleaning of substances is located at the net cage body(15)In.
2. a kind of box-hanging type combination floating bed according to claim 1, it is characterised in that including interlocking gear, the floating bed
Matrix(2)Including several casings, several casings are the full-closed structure of inner hollow, several described casing materials
Matter is engineering plastics, is mutually permanently connected between several described casings by interlocking gear, and several described casings are equidistant
Swim in the water surface(6)On.
3. a kind of box-hanging type combination floating bed according to claim 2, it is characterised in that the interlocking gear includes several
Limiting plate(3), several rotational pins(9)With several fastening grooves(10), the length and width of the casing are equal, the casing upper surface
Left hand edge, be respectively fixedly connected with rotational pin described in one on lower edge(9), the rotational pin(9)Respectively rotate connection one
The limiting plate(3)Middle part;The fastening groove(10)Cross section be L-type, the fastening groove(10)With the casing
Edge length is equal, and four edges of the casing, which are respectively fixedly connected, fastens groove described in one(10), the top of the casing
Two fastening grooves that edge, right hand edge are fixedly connected(10)It is to be inverted;Breach formation printing opacity between four adjacent casings is saturating
Stomata(16).
4. a kind of box-hanging type combination floating bed according to claim 2, it is characterised in that the lifting ring mechanism includes four Buddhist nuns
Long Sheng(5)With four links(11), four links(11)Symmetrically it is fixedly connected with the bottom wall of the casing, four nylon
Rope(5)Upper end be respectively fixedly connected with link described in one(11), four nylon ropes(5)On be equidistantly fixedly connected with several
The biological cleaning case(4).
5. a kind of box-hanging type combination floating bed according to claim 1, it is characterised in that including net cage lid(12), the net
Casing(15)Upper surface open up the cooperation net cage lid(12)Opening, the net cage lid(12)Rotate the connection net cage
Body(15).
6. a kind of box-hanging type combination floating bed according to claim 1, it is characterised in that the cleaning of substances includes several
Biologic packing material ball(13)With several activated carbon filter layers(14), several described activated carbon filter layers(14)Vertically, equidistantly
It is arranged on the net cage body(15)It is middle by the net cage body(15)It is separated into several size identical chambers, several described lifes
Thing filling ball(13)It is laid in several described chambers.
7. a kind of box-hanging type combination floating bed according to claim 5, it is characterised in that the net cage lid(12)With the net
Casing(15)Edge be pvc pipe, the net cage lid(12)With the net cage body(15)Surface be nylon wire.
8. a kind of box-hanging type combination floating bed according to claim 6, it is characterised in that the biologic packing material ball(13)Material
For polyolefin plastics, profile is hollowed out spherical, the biologic packing material ball(13)Built with the biologic packing material of polyurethane matrix.
9. a kind of box-hanging type combination floating bed according to claim 1, it is characterised in that the biological cleaning case(4)Between
Away from for 10cm ~ 15cm, the biological cleaning case(4)With canal bed(7)Spacing is not less than 80cm.
Priority Applications (1)
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CN201710030058.4A CN107055808A (en) | 2017-01-17 | 2017-01-17 | A kind of box-hanging type combines floating bed |
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CN201710030058.4A CN107055808A (en) | 2017-01-17 | 2017-01-17 | A kind of box-hanging type combines floating bed |
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CN107055808A true CN107055808A (en) | 2017-08-18 |
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ID=59598214
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CN201710030058.4A Pending CN107055808A (en) | 2017-01-17 | 2017-01-17 | A kind of box-hanging type combines floating bed |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110183040A (en) * | 2019-05-24 | 2019-08-30 | 光大水务科技发展(南京)有限公司 | A kind of nethike embrane based biomass water purification system |
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CN106305195A (en) * | 2016-10-19 | 2017-01-11 | 湖南农业大学 | Floating planting device for preventing fish biting |
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KR20020096770A (en) * | 2001-06-21 | 2002-12-31 | 최원일 | Floating island with Mooring apparatus and Mooring apparatus for variable water level |
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