CN205313208U - Catalytic oxidation formula fountain aeration systems - Google Patents

Catalytic oxidation formula fountain aeration systems Download PDF

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Publication number
CN205313208U
CN205313208U CN201620009437.6U CN201620009437U CN205313208U CN 205313208 U CN205313208 U CN 205313208U CN 201620009437 U CN201620009437 U CN 201620009437U CN 205313208 U CN205313208 U CN 205313208U
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CN
China
Prior art keywords
catalytic oxidation
oxidation formula
fountain aeration
floating
floating island
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620009437.6U
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Chinese (zh)
Inventor
彭强辉
蔡强
韩秀萍
朱建龙
刘宗亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangtze Delta Region Institute of Tsinghua University Zhejiang
Original Assignee
Yangtze Delta Region Institute of Tsinghua University Zhejiang
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Publication date
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Priority to CN201620009437.6U priority Critical patent/CN205313208U/en
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Publication of CN205313208U publication Critical patent/CN205313208U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model discloses a catalytic oxidation formula fountain aeration systems, including fountain aeration equipment, catalytic oxidation formula ecological chinampa, microorganism bed and floating installation, fountain aeration machine in fountain aeration equipment includes hollow structure's flotation pontoon and arranges the flotation pontoon in, the periphery of flotation pontoon are equipped with the ecological chinampa of catalytic oxidation formula, and through the flexible coupling line connection between flotation pontoon and the catalytic oxidation formula ecological chinampa, the floating installation includes the spud pile and overlap the lantern ring on the spud pile, catalytic oxidation formula ecology chinampa and the lantern ring between connect through the patchcord. Improve ecological chinampa, microorganism bed, fountain aeration equipment three and carry out the organic integration, make it become a whole, all around floating installation can keep then that this system is whole freely floats along with the fluctuation in stage, and the horizontal displacement of emergence is very little, sets up grating net through the bottom at the flotation pontoon, can keep apart levitate plastic refuse, leaf, the scraps of paper etc. In the water, prevents that these floaters are drawn into the flotation pontoon and cause mechanical breakdown.

Description

Catalytic oxidation formula fountain aeration system
Technical field
This utility model relates to a kind of catalytic oxidation formula fountain aeration system, is primarily adapted for use in water correction and the lifting of all kinds of river course, landscape water body and breeding water body.
Background technology
Along with the economic society of China's many decades is fast-developing, surface water and the subsoil water communicated therewith currently suffer from all kinds of pollutions in various degree, although environmental protection is all paid much attention to by all trades and professions in recent years, but the recovery of environment improvement is one and system engineering slowly. according to " Chinese environmental publication in 2014 " display that Chinese Ministry of Environmental Protection issues, 423 trunk rivers in the whole nation, in 968 state's control surface water monitoring sections of 62 emphasis lakes (reservoir), I, II, III, IV, V, bad V class water quality section accounts for 3.4% respectively, 30.4%, 29.3%, 20.9%, 6.8%, 9.2%, main contamination index is COD, total phosphorus and five-day BOD, in 4896 groundwater monitoring point positions, the whole nation, the monitoring point ratio of the excellent level of water quality is 10.8%, the monitoring point ratio of good level is 25.9%, the monitoring point ratio of better level is 1.8%, the monitoring point ratio of poor level is 45.4%, the monitoring point ratio of extreme difference level is 16.1%. overall condition is still not as optimistic.
The dystrophication problem main manifestations of China is that organic type pollutes the black smelly and nitrogen phosphorus that causes and exceeds standard the eutrophication caused, thus in water bodies of rivers and lakes Ecological Restoration Project the more commonly used and effectively process technique be exactly oxygenic aeration. But the oxygen-transfer efficiency of aeration only has 5%~15% in Practical Project, because major part oxygen is just floated to the water surface but without being able to do in time release by aerobic microbiological and water plant utilization, the energy making preciousness is not fully utilized, and water correction speed is difficult to promote.
Summary of the invention
This utility model is for the problems referred to above, provide catalytic oxidation formula fountain aeration system, ecological floating island, microorganism bed, fountain aeration device three are improved and organically blended, become an entirety, the floating installation of surrounding then can keep this system overall with fluctuation in stage free floating, and the horizontal displacement occurred is only small.When system is run, the anoxia water body of river lakebed layer is raised up to after completing reoxygenation process in air and is fallen in lake, river again, the oxygen carried is made full use of by the aerobic microbiological on ecological floating island root system of plant and microorganism bed, enhance the speed of microbial degradation Organic substance, oxidation ammonia nitrogen, also improve the speed of root system of plant absorbed nitrogen phosphorus; The drop effect of fountain defines, with the verdant plant on chinampa, the water scenery being association of activity and inertia, and substantially improves the sensory effects of ecological engineering.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is: catalytic oxidation formula fountain aeration system, including fountain aeration device, catalytic oxidation formula ecological floating island, microorganism bed and floating installation, floating drum that described fountain aeration device includes hollow structure and the fountain aeration machine being placed in floating drum, the gravity sum of floating drum and fountain aeration machine is not more than the buoyancy suffered by floating drum, the periphery of floating drum is provided with catalytic oxidation formula ecological floating island, connected by some flexible connecting lines between floating drum and catalytic oxidation formula ecological floating island, floating installation include spud pile and be placed on spud pile and can on spud pile the collar of upwards/lower movement, connected by flexible cord between catalytic oxidation formula ecological floating island and the described collar.
Preferred as such scheme, described catalytic oxidation formula ecological floating island includes ecological floating island and is located at the microorganism bed of described ecological floating island lower end, described microorganism bed is carry several high-molecular biologic membrane carrier assemblies in the lower end of described ecological floating island, and biofilm carrier assembly includes connecting line and the biofilm carrier being placed on connecting line.
Preferred as such scheme, several described high-molecular biologic membrane carrier assemblies press the equidistant uniform carry of ranks in the lower end of described ecological floating island.
Preferred as such scheme, the end colligation mass of described connecting line.
Preferred as such scheme, described ecological floating island is spliced by the floating basin monomer of several PE, and the outside of ecological floating island is installed and managed by several PE or chinampa housing that PPR pipe is welded.
Preferred as such scheme, the bottom of described ecological floating island overlays nylon wire.
Preferred as such scheme, the aperture of described nylon wire is 2-5mm.
Preferred as such scheme, described floating drum is provided with and prevents the floating thing in water from entering the grid in floating drum.
Preferred as such scheme, described spud pile is provided with for preventing the collar from skidding off the stopping means of spud pile.
The beneficial effects of the utility model are: by ecological floating island, microorganism bed, fountain aeration device three improved and organically blended, become an entirety, the floating installation of surrounding then can keep this system overall with fluctuation in stage free floating, and the horizontal displacement that occurs is only small, by the bottom at floating drum, grid is set, can by plastic garbage floating in water body, leaves, the scraps of paper etc. are kept apart, these floating things are prevented to be involved in floating drum and cause mechanical breakdown, the design of chinampa housing and nylon wire, the wind and wave resistance intensity of ecological floating island can be greatly improved, increase the service life, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of this catalytic oxidation formula fountain aeration system;
Fig. 2 is that the A-A of the fountain aeration system of catalytic oxidation formula shown in Fig. 1 is to cross-sectional view.
In figure: 1, fountain aeration machine, 2, floating drum, 3, chinampa housing, 4, ecological floating island, 5, spud pile, 6, the collar, 7, flexible lines, 8, biofilm carrier, 9, grid, 10, stone.
Detailed description of the invention
Below in conjunction with embodiment, detailed description of the invention of the present utility model is further described.
As depicted in figs. 1 and 2, catalytic oxidation formula fountain aeration system, including fountain aeration device, catalytic oxidation formula ecological floating island, microorganism bed and floating installation, floating drum that described fountain aeration device includes hollow structure and the fountain aeration machine being placed in floating drum, floating drum is hollow circular ring structure, the gravity sum of floating drum and fountain aeration machine is not more than the buoyancy suffered by floating drum, all being submerged in water except the shower nozzle of fountain aeration machine on the whole of floating drum and fountain aeration machine can be kept, floating drum is provided with and prevents the floating thing in water from entering the grid in floating drum, above-mentioned grid is preferably disposed to the bottom of floating drum, can effectively by plastic garbage floating in water body, leaves, the scraps of paper etc. are kept apart, prevent from these floating things from entering in floating drum to be involved in immersible pump and cause mechanical breakdown, the periphery of floating drum is provided with catalytic oxidation formula ecological floating island, connected by some flexible connecting lines between floating drum and catalytic oxidation formula ecological floating island, floating installation include spud pile and be placed on spud pile and can on spud pile the collar of upwards/lower movement, when water level goes up or falls, the collar slides on spud pile up or down, connected by flexible cord between catalytic oxidation formula ecological floating island and the described collar, can effectively prevent catalytic oxidation formula ecological floating island from bigger displacement occurring, the upper end of spud pile is welded with for preventing the collar from skidding off the stopping means of spud pile, catalytic oxidation formula ecological floating island includes ecological floating island and is located at the microorganism bed of described ecological floating island lower end, described microorganism bed is carry several high-molecular biologic membrane carrier assemblies in the lower end of described ecological floating island, biofilm carrier assembly includes connecting line and several biofilm carriers being evenly distributed on connecting line, connecting line is flexible lines, several high-molecular biologic membrane carrier assemblies press the equidistant uniform carry of ranks in the lower end of described ecological floating island, the end colligation mass of connecting line, mass preferably employs stone, connecting line can be made to keep vertical unfolding in water, when the distance in stone distance riverbed is 20-30cm, best results.
Wherein, spud pile is coating steel pipe.
Wherein, flexible connecting line, flexible cord are flexible lines.
Ecological floating island is spliced by the floating basin monomer of several PE, the chinampa housing that outside installation is managed by several PE or PPR pipe is welded of ecological floating island, can be greatly improved the wind and wave resistance intensity of ecological floating island, increase the service life, reduce maintenance cost, the bottom of ecological floating island overlays nylon wire, can further improve the wind and wave resistance intensity of ecological floating island, extends its service life, reduce maintenance cost, the aperture of nylon wire is 2-5mm, and nylon wire can be multilamellar, and the concrete number of plies is determined according to real needs.
More specifically, ecological floating island includes just annular ecological floating island and four the square ecological floating islands that are centrally located, the center of side's annular ecological floating island arranges floating drum, floating drum arranges four flexible lines, on four angles of this flexible lines side of being connected to annular ecological floating island internal ring, four angles of side's annular ecological floating island outer shroud connect a square ecological floating island respectively, spud pile has four peripheries being positioned at ecological floating island, and the distribution that is square, the collar thereon is connected respectively a square ecological floating island by flexible lines, thus ensureing that native system vertically can be automatically adjusted with SEA LEVEL VARIATION, and in the horizontal direction will not because of current, stormy waves and arbitrarily drift about.
For a person skilled in the art; still the technical scheme described in foregoing embodiments can be modified; or wherein portion of techniques feature is carried out equivalent replacement; all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims (9)

1. catalytic oxidation formula fountain aeration system, it is characterized in that: include fountain aeration device, catalytic oxidation formula ecological floating island, microorganism bed and floating installation, floating drum that described fountain aeration device includes hollow structure and the fountain aeration machine being placed in floating drum, the gravity sum of floating drum and fountain aeration machine is not more than the buoyancy suffered by floating drum, the periphery of floating drum is provided with catalytic oxidation formula ecological floating island, connected by some flexible connecting lines between floating drum and catalytic oxidation formula ecological floating island, floating installation include spud pile and be placed on spud pile and can on spud pile the collar of upwards/lower movement, connected by flexible cord between catalytic oxidation formula ecological floating island and the described collar.
2. catalytic oxidation formula fountain aeration system according to claim 1, it is characterized in that, described catalytic oxidation formula ecological floating island includes ecological floating island and is located at the microorganism bed of described ecological floating island lower end, described microorganism bed is carry several high-molecular biologic membrane carrier assemblies in the lower end of described ecological floating island, and biofilm carrier assembly includes connecting line and several biofilm carriers being placed on connecting line.
3. catalytic oxidation formula fountain aeration system according to claim 2, it is characterised in that several described high-molecular biologic membrane carrier assemblies press the equidistant uniform carry of ranks in the lower end of described ecological floating island.
4. the catalytic oxidation formula fountain aeration system according to Claims 2 or 3, it is characterised in that the end colligation mass of described connecting line.
5. the catalytic oxidation formula fountain aeration system according to Claims 2 or 3, it is characterised in that described ecological floating island is spliced by the floating basin monomer of several PE, the chinampa housing that outside installation is managed by several PE or PPR pipe is welded of ecological floating island.
6. catalytic oxidation formula fountain aeration system according to claim 5, it is characterised in that the bottom of described ecological floating island overlays nylon wire.
7. catalytic oxidation formula fountain aeration system according to claim 6, it is characterised in that the aperture of described nylon wire is 2-5mm.
8. catalytic oxidation formula fountain aeration system according to claim 1, it is characterised in that described floating drum is provided with and prevents the floating thing in water from entering the grid in floating drum.
9. catalytic oxidation formula fountain aeration system according to claim 1, it is characterised in that described spud pile is provided with for preventing the collar from skidding off the stopping means of spud pile.
CN201620009437.6U 2016-01-05 2016-01-05 Catalytic oxidation formula fountain aeration systems Expired - Fee Related CN205313208U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620009437.6U CN205313208U (en) 2016-01-05 2016-01-05 Catalytic oxidation formula fountain aeration systems

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Application Number Priority Date Filing Date Title
CN201620009437.6U CN205313208U (en) 2016-01-05 2016-01-05 Catalytic oxidation formula fountain aeration systems

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106517540A (en) * 2016-12-19 2017-03-22 博川环境修复(北京)有限公司 Water quality in-situ remediation device
CN107010733A (en) * 2017-05-24 2017-08-04 山东毅康科技股份有限公司 A kind of ecological floating island device and application process for being used to repair urban water-body pollution
CN107324503A (en) * 2017-08-08 2017-11-07 浙江清华长三角研究院 A kind of ecosystem for administering broken end creek
CN108275765A (en) * 2018-02-09 2018-07-13 广州市怡地环保有限公司 A kind of water body in lake water purification system
CN108689483A (en) * 2018-05-15 2018-10-23 芜湖君如保温材料有限公司 A kind of multifunctional object incubator
CN109368778A (en) * 2018-12-05 2019-02-22 天津海之凰环境科技有限公司 A kind of EHBR ecological floating island

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106517540A (en) * 2016-12-19 2017-03-22 博川环境修复(北京)有限公司 Water quality in-situ remediation device
CN107010733A (en) * 2017-05-24 2017-08-04 山东毅康科技股份有限公司 A kind of ecological floating island device and application process for being used to repair urban water-body pollution
CN107324503A (en) * 2017-08-08 2017-11-07 浙江清华长三角研究院 A kind of ecosystem for administering broken end creek
CN108275765A (en) * 2018-02-09 2018-07-13 广州市怡地环保有限公司 A kind of water body in lake water purification system
CN108689483A (en) * 2018-05-15 2018-10-23 芜湖君如保温材料有限公司 A kind of multifunctional object incubator
CN109368778A (en) * 2018-12-05 2019-02-22 天津海之凰环境科技有限公司 A kind of EHBR ecological floating island

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160615

Termination date: 20170105

CF01 Termination of patent right due to non-payment of annual fee