CN104724830A - Composite suspension type half-suspended artificial floating island - Google Patents
Composite suspension type half-suspended artificial floating island Download PDFInfo
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- CN104724830A CN104724830A CN201510095882.9A CN201510095882A CN104724830A CN 104724830 A CN104724830 A CN 104724830A CN 201510095882 A CN201510095882 A CN 201510095882A CN 104724830 A CN104724830 A CN 104724830A
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- China
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- stainless steel
- steel frame
- floating island
- suspension type
- artificial floating
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses a composite suspension type half-suspended artificial floating island. The composite suspension type half-suspended artificial floating island consists of five parts, including a stainless steel frame, planting cages, floating balls, suspension fillers and a fixing member, wherein the stainless steel frame (2) is of a square structure of which the side length is 2000mm; the planting cages are positioned in four 1000mm of square blanks of the stainless steel frame (2); anchor hooks (9) are connected with the geometric center of the stainless steel frame (2) by fixing ropes (8); each floating ball (3) is of a PVC hollow ball of which the diameter is 400mm; the floating balls (3) are connected with the four corners of the stainless steel frame (2) by floating ball ropes (4) so that the stainless steel frame (2) can be suspended at a 800mm position below the water surface; the suspension fillers (6) which are 1.5m in length are suspended at the lower part of the floating island; the lower ends of the suspension fillers (6) are tied to a fixing steel beam (7). The composite suspension type half-suspended artificial floating island has the advantages of taking up no water surface area, causing no influences to photosynthetic reoxygenation efficiency of alga on the surface layer of a water body, achieving high nitrogen and phosphorus purification efficiency, being relatively fixed in position in the water body, high in stability and free of overturn, realizing vertical uniform distribution of the suspension fillers and causing no twining or knotting.
Description
Technical field
Patent of the present invention belongs to water ecology recovery technique field, is specifically related to a kind of compound suspension type and partly suspends artificial floating island, be particularly useful for the restoration of the ecosystem of storehouse, lake nitrogen and phosphorus pollution.
Background technology
Along with the further raising of domestic industry degree, the further expanding of scale of urbanization, and a large amount of applyings of chemical fertilizer, a large amount of nitrogen phosphorus substance is directly entered or is flowed into receiving water body with rainfall runoff, considerably increase outburst probability and the outburst intensity of body eutrophication, the lake base area poor at water body flow is particularly outstanding.According to investigations, the Hu Ku of China nearly 30% is in eutrophic state, and the scope of body eutrophication is development trend.At present, body eutrophication has become one of main Environmental Problems of puzzlement China water environment safety, and therefore, the effective Treatment process seeking body eutrophication is very important.
Artificial floating island is one of nitrogen phosphorus remittance control techniques, compared with additive method, and artificial floating island technical operation low cost, not land occupation, and can good landscape effect be produced.Patent documentation " method of purifying combined-flow artificial floating island water body and device (ZL200810175300.8) " reports a kind of combined-flow artificial floating island technology effectively removing nitrogen phosphorus; Patent documentation " a kind of composite ecological floating island (ZL201120180469.X) " reports the artificial floating island technology that a kind of plant purification and microbially decontaminate combine; Patent documentation " a kind of combination unit (ZL201310277909.7) repaired for landscape water body " reports a kind of refining plant comprising the functional zone such as water quality regulation district, filtration Jie Wu district, emergent laying district, drop natural reaeration region, artificial floating island laying district.But above technology all needs to take certain water surface area, if water surface area is less, then may reduce the algae reoxygenation usefulness of water body, therefore, exploitation one does not take water surface area, and can promote that water body is clarified, it is necessary to increase the artificial floating island technology of water transparency.
Summary of the invention
The defect existed for prior art and deficiency, propose a kind of compound suspension type and partly to suspend artificial floating island.This device is suspended in water body, does not take water surface area, and effectively can remove the phosphorus and nitrogen in water body.
Technical scheme is as follows:
Compound suspension type partly suspends artificial floating island, it is characterized in that described device by stainless steel frame, plantation cage, ball float, floating stuffing and stationary member five part form, wherein, the square structure that stainless steel frame (2) is length of side 2000mm, be welded by the stainless steel tube of diameter 20mm, and be welded with stainless steel tube strutbeam at the middle portion on stainless steel frame (2) four limit, stainless steel frame (2) is divided into the square space of 4 length of side 1000mm.Plantation cage is arranged in the square space of stainless steel frame (2) four 1000mm, is made up of, dark 150mm the stainless (steel) wire (5) of aperture 10mm, long and be widely 1000mm, Inner fills out slag (1), and depth of cracking closure 100mm plants planting submerged plant p.malaianus on slag.Stationary member is made up of static line (8) and grasp (9) two portions, and grasp (9) is connected with stainless steel frame (2) geometric centre by static line (8).Ball float (3) is diameter 400mmPVC hollow ball, has 4, is connected respectively by the corner of ball float rope (4) with stainless steel frame (2), and ball float rope (4) long 800mm makes stainless steel frame (2) be suspended in below water surface 800mm place.Chinampa lower suspension 1.5 meters of long floating stuffings (6), hang density for hang 1 every 500mm, floating stuffing (6) lower end ties up on fixing steelframe (7); The square structure that fixing steelframe (7) is length of side 2000mm, be welded by the stainless steel tube of diameter 20mm, on every bar limit, interval 500mm is welded with stainless steel strutbeam, and strutbeam intersection point is as the anchorpoint of floating stuffing (6).
The major advantage of this patent is as follows: (1), device are suspended in below water surface 800mm place, do not take water surface area, does not affect the photosynthetic reoxygenation usefulness of water body top layer algae; (2), the growth of submerged plant is conducive to improving water transparency, the nitrogen phosphorus absorbed in water body, and the interpolation of floating stuffing, further increase the nitrogen phosphorus purification efficiency of Eco-Island; (3), the position of this device in water body be relatively fixing, do not produce drift with the disturbance of top layer stormy waves; (4), this device stationarity is high, do not topple; (5), the use of fixing steelframe (7) ensure that the vertical of floating stuffing is uniformly distributed, and not tangled up and knotted.
Accompanying drawing explanation
Fig. 1 is the floor map of this device; Fig. 2 is this device A-A sectional view; Fig. 3 is the B-B sectional view of this device.
In figure: 1-slag; 2-stainless steel frame; 3-ball float; 4-ball float rope; 5-stainless (steel) wire; 6-floating stuffing; 7-fixing steelframe; 8-static line; 9-grasp.
Embodiment
See Fig. 1-Fig. 3, this device by stainless steel frame, plantation cage, ball float and stationary member four part form.First, be welded the square stainless steel frame (2) of length of side 2000mm with the stainless steel tube of diameter 20mm, and be welded with stainless steel tube strutbeam at the middle portion on stainless steel frame (2) four limit, stainless steel frame (2) is divided into the square space of 4 length of side 1000mm.Secondly, in the square space of stainless steel frame (2) four 1000mm, the plantation cage be made up of the stainless (steel) wire of aperture 10mm (5) is installed, dark 150mm, long and is widely 1000mm, and Inner fills out slag (1), depth of cracking closure 100mm, plants planting submerged plant p.malaianus on slag.3rd, the PVC hollow float (3) of processing 4 diameter 400mm, the ball float rope (4) respectively by length 800mm is connected with the corner of stainless steel frame (2), guarantees that stainless steel frame (2) is suspended in below water surface 800mm place.4th, at the floating stuffing (6) that chinampa bottom hung 1.5 meters is long, hanging density is that every 500mm hangs one; Meanwhile, being welded the length of side is the fixing steelframe (7) of 2000mm square, and is welded with stainless steel strutbeam every 500mm on fixing steelframe (7), and strutbeam intersection point and floating stuffing (6) are connect.5th, be connected with stainless steel frame (2) geometric centre by static line (8) by grasp (9) at scene, storehouse, lake, the length of static line (8) is determined according to the on-the-spot depth of water, thus this device is fixed on a certain position, storehouse, lake.
Claims (7)
1. compound suspension type partly suspends artificial floating island, it is characterized in that: described device by stainless steel frame, plantation cage, ball float, floating stuffing and stationary member five part form, wherein, the square structure that stainless steel frame (2) is length of side 2000mm, is welded by the stainless steel tube of diameter 20mm.
2. compound suspension type as claimed in claim 1 partly suspends artificial floating island, it is characterized in that the middle portion on stainless steel frame (2) four limit is welded with stainless steel tube strutbeam, stainless steel frame (2) is divided into the square space of 4 length of side 1000mm.
3. compound suspension type as claimed in claim 1 partly suspends artificial floating island, it is characterized in that planting the square space that cage is arranged in stainless steel frame (2) four 1000mm, be made up of the stainless (steel) wire (5) of aperture 10mm, dark 150mm, long and be widely 1000mm, Inner fills out slag (1), and depth of cracking closure 100mm plants planting submerged plant p.malaianus on slag.
4. compound suspension type as claimed in claim 1 partly suspends artificial floating island, and it is characterized in that stationary member is made up of static line (8) and grasp (9) two portions, grasp (9) is connected with stainless steel frame (2) geometric centre by static line (8).
5. compound suspension type as claimed in claim 1 partly suspends artificial floating island, it is characterized in that ball float (3) is for diameter 400mmPVC hollow ball, have 4, be connected respectively by the corner of ball float rope (4) with stainless steel frame (2), ball float rope (4) long 800mm, makes stainless steel frame (2) be suspended in below water surface 800mm place.
6. compound suspension type as claimed in claim 1 partly suspends artificial floating island, it is characterized in that chinampa lower suspension 1.5 meters of long floating stuffings (6), and hang density for hang 1 every 500mm, floating stuffing (6) lower end ties up on fixing steelframe (7).
7. compound suspension type as claimed in claim 1 partly suspends artificial floating island, it is characterized in that the square structure that fixing steelframe (7) is length of side 2000mm, be welded by the stainless steel tube of diameter 20mm, on every bar limit, interval 500mm is welded with stainless steel strutbeam, and strutbeam intersection point is as the anchorpoint of floating stuffing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095882.9A CN104724830A (en) | 2015-03-04 | 2015-03-04 | Composite suspension type half-suspended artificial floating island |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095882.9A CN104724830A (en) | 2015-03-04 | 2015-03-04 | Composite suspension type half-suspended artificial floating island |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104724830A true CN104724830A (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510095882.9A Withdrawn CN104724830A (en) | 2015-03-04 | 2015-03-04 | Composite suspension type half-suspended artificial floating island |
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| Country | Link |
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| CN (1) | CN104724830A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140729A (en) * | 2017-05-05 | 2017-09-08 | 广汉海天洁诚水务有限公司 | A kind of reusing sewage pretreated filler |
| CN109231658A (en) * | 2018-08-31 | 2019-01-18 | 浙江万里学院 | Repair the movable ecological medium box of eutrophication natural water body |
-
2015
- 2015-03-04 CN CN201510095882.9A patent/CN104724830A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140729A (en) * | 2017-05-05 | 2017-09-08 | 广汉海天洁诚水务有限公司 | A kind of reusing sewage pretreated filler |
| CN109231658A (en) * | 2018-08-31 | 2019-01-18 | 浙江万里学院 | Repair the movable ecological medium box of eutrophication natural water body |
| CN109231658B (en) * | 2018-08-31 | 2022-05-24 | 浙江万里学院 | Movable ecological medium box for restoring eutrophication natural water body |
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150624 |