CN101486513A - Tandem type water in situ biological purification caisson sinking grid floating island - Google Patents
Tandem type water in situ biological purification caisson sinking grid floating island Download PDFInfo
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- CN101486513A CN101486513A CNA2009100144990A CN200910014499A CN101486513A CN 101486513 A CN101486513 A CN 101486513A CN A2009100144990 A CNA2009100144990 A CN A2009100144990A CN 200910014499 A CN200910014499 A CN 200910014499A CN 101486513 A CN101486513 A CN 101486513A
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Abstract
The invention provides a tandem water body in-situ bioremediation caisson floating island which comprises an upper water wing and a lower water wing. The two water wings are connected together by a rigid connecting rod; a can buoy is arranged between the two water wings; the outside between the two water wings and the can buoy is muffled by a fishnet; an aquatic plant is bound on the upper water wing; and the bottom of the lower water wing is muffled by the fishnet and a soft material is hung on the fishnet. When being applied, the whole caisson floating island is put into the polluted water body and floats on the water surface due to the effect of the can buoy. A biomembrane is formed on the waste fishnet between the two water wings and the can buoy and on the soft material hung on the lower water wing, which carries out self-purification treatment to the water body. Simultaneously, the aquatic plant bound on the upper water wing not only beautifies the environment, but also has sorption to the eutrophic substance in the water body. The caisson floating island is characterized by simple structure, floating fluidity, no need of civil engineering construction, low investment, low cost, good treatment effect and the function of beautifying environment simultaneously.
Description
Technical field
The present invention relates to a kind of device that is used for water body purification, belong to the purifying polluted water body technical field.
Background technology
Adopting biomembrance process to make purifying polluted water body is a kind of method commonly used, generally is to place the Dynamic Membrane reactor or hang soft material to produce microbial film in water body.Dynamic Membrane structure of reactor complexity.Cost height, soft material tangle together easily, influence biofilm biomass.
Chinese patent CN2856033 discloses " the biological aperture plate of a kind of sewage disposal ", includes metal otter board and fibrous bundle, and fibrous bundle is fixedly connected on the one side of metal otter board.Fibrous bundle is fixedly connected on the two sides of metal otter board.Fibrous bundle can be nylon, Wei Lun, acrylic or terylene woollen yarn knitting bunchy.During use, web plate inserted Sewage outlet or be fixed in the sewage river course get final product.When effluent stream was crossed metal otter board, the dissolved oxygen in the water was that the metabolism of microorganism provides safeguard.Fixed form has two kinds, and the first, web plate is inserted on the cross section of river course and Sewage outlet, make water (flow) direction vertical with the plate face, then fibrous bundle only is fixed on the web plate landside, and the direction biofilm that fibrous bundle is flowed downstream is difficult for making web plate to stop up like this.The second, the web plate Parallel to the flow direction is fixed on sewage discharge goes out, then fibrous bundle can be fixed on the web plate both sides, and the both sides fibrous bundle is to all unobstructed effect of current.Above-mentioned patented technology need be fixed on biological aperture plate in the sewage river course, can not arbitrarily place, and biofilm biomass is little, and decontamination effect improving is undesirable.
Chinese patent CN1778710 discloses " a kind of biological grid water body reinforcement purifying method and device thereof ", is mainly used in city appearance water body water quality strengthened purification and the restoration of the ecosystem, belongs to environmental engineering and technical field.The present invention is by fixing certainly floating stuffing and microbial film and the zoobenthos such as the spiral shell that manually adds, freshwater mussel that form in the ecological contact-oxidation pool, water outlet is provided with the biofiltration district of flow lifting type floating stuffing, ecological contact-oxidation pool is a skeleton construction, covering artificial soil and plantation on the grid cover plate at ecological contact-oxidation pool top has top, the pond vegetation cover of good absorption purification function to foul smell, prolonged biological grid strengthened purification pond ecological chain, reduce sludge yield, reduce sludge treatment expense, the decontamination effect improving of increasing water quality; Biological reinforced treating pond top plant oxygenation and purification of water quality help out, and reduce the purification of water quality expense; Artificial composite soil layer and microorganism thereof, plant are distributed foul smell to treating pond and have good cleaning action.Above-mentioned patented technology needs special construction, and it is higher to construct cost.
Summary of the invention
The present invention is directed to the deficiency that existing purifying polluted water body technology exists, the tandem type water in situ biological purification caisson sinking grid floating island that a kind of self-purification capacity is strong, treatment effect is good is provided.
The present invention is by the following technical solutions:
Tandem type water in situ biological purification caisson sinking grid floating island comprises two water wings up and down, two water wings link together by the rigidity connecting rod, be provided with a floating drum between two water wings, all wrap with fishing net in the outside between two water wings and the floating drum, be banded with waterplant on the last water wing, wrapped fishing net and on fishing net, hang soft material of the bottom of following water wing.
During use, whole caisson chinampa is dropped in the polluted-water, under the effect of floating drum, float on the water surface.Will form microbial film on the soft material that hangs on fishing net between two water wings and the floating drum and the following water wing, water body is carried out the self-cleaning processing.The waterplant of colligation had both been beautified environment on the simultaneously top water wing, also the rich nutritive material in the water body was had adsorption.Under the dual function of microbial film and waterplant, can reach the ideal treatment effect.
The present invention is simple in structure, has floating flowability, need not civil engineering, less investment, and cost is low, and treatment effect is good, also has the effect of beautifying the environment simultaneously.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Among the figure: 1, soft material, 2, floating drum, 3, the rigidity connecting rod, 4, go up water wing, 5, waterplant, 6, water wing down, 7, fishing net.
Embodiment
As shown in drawings, tandem type water in situ biological purification caisson sinking grid floating island of the present invention comprises that water wing 4 and 6, two water wings of following water wing link together by rigidity connecting rod 3.Being provided with a floating drum 2 between two water wings, all wraps with waste and old fishing net 7 in the outside between the outside between last water wing 4 and the floating drum 2 and following water wing 6 and the floating drum 2, for firmly, the fishing net colligation can be lived.On last water wing 4, be banded with waterplant 5.Wrapped waste and old fishing net and be hung with soft material 1 on waste and old fishing net of the bottom of following water wing 6 is as plastic ties, the rope made of hemp etc.
During use, this chinampa is directly thrown in handling in the water body, will form microbial film on the soft material 1 that hangs on waste and old fishing net of wrapping and the following water wing 6, water body is carried out self-cleaning handle.The waterplant 5 of colligation had both been beautified environment on the last water wing 6, also the rich nutritive material in the water body was had adsorption.Under the dual function of microbial film and waterplant 5, can reach the ideal treatment effect.
Claims (1)
1. tandem type water in situ biological purification caisson sinking grid floating island, comprise two water wings up and down, two water wings link together by the rigidity connecting rod, it is characterized in that: be provided with a floating drum between two water wings, all wrap with fishing net in the outside between two water wings and the floating drum, be banded with waterplant on the last water wing, wrapped fishing net and on fishing net, hang soft material of the bottom of following water wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100144990A CN101486513A (en) | 2009-02-27 | 2009-02-27 | Tandem type water in situ biological purification caisson sinking grid floating island |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100144990A CN101486513A (en) | 2009-02-27 | 2009-02-27 | Tandem type water in situ biological purification caisson sinking grid floating island |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101486513A true CN101486513A (en) | 2009-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100144990A Pending CN101486513A (en) | 2009-02-27 | 2009-02-27 | Tandem type water in situ biological purification caisson sinking grid floating island |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101486513A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101948180A (en) * | 2010-09-16 | 2011-01-19 | 河海大学 | Circular demountable ecological floating bed suitable for water area with water-level fluctuation |
| CN102101723A (en) * | 2010-08-26 | 2011-06-22 | 天津市环境保护科学研究院 | Combined artificial fish reef-biological grid water body purification method and device |
| CN106115904A (en) * | 2016-08-29 | 2016-11-16 | 浙江至美环境科技有限公司 | A kind of device and method utilizing microorganism in situ to excite quickly process black and odorous water |
| CN107455312A (en) * | 2017-09-29 | 2017-12-12 | 广州市旦汀农业科技有限公司 | Aquaculture pond and aquaculture equipment |
| CN112978931A (en) * | 2021-04-09 | 2021-06-18 | 东北师范大学 | Flexible string-shaped ecological floating island device and application method thereof |
-
2009
- 2009-02-27 CN CNA2009100144990A patent/CN101486513A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101723A (en) * | 2010-08-26 | 2011-06-22 | 天津市环境保护科学研究院 | Combined artificial fish reef-biological grid water body purification method and device |
| CN102101723B (en) * | 2010-08-26 | 2012-06-27 | 天津市环境保护科学研究院 | Combined artificial fish reef-biological grid water body purification method and device |
| CN101948180A (en) * | 2010-09-16 | 2011-01-19 | 河海大学 | Circular demountable ecological floating bed suitable for water area with water-level fluctuation |
| CN101948180B (en) * | 2010-09-16 | 2012-11-28 | 河海大学 | Circular demountable ecological floating bed suitable for water area with water-level fluctuation |
| CN106115904A (en) * | 2016-08-29 | 2016-11-16 | 浙江至美环境科技有限公司 | A kind of device and method utilizing microorganism in situ to excite quickly process black and odorous water |
| CN107455312A (en) * | 2017-09-29 | 2017-12-12 | 广州市旦汀农业科技有限公司 | Aquaculture pond and aquaculture equipment |
| CN112978931A (en) * | 2021-04-09 | 2021-06-18 | 东北师范大学 | Flexible string-shaped ecological floating island device and application method thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090722 |