CN204625312U - A kind of energy-saving lower to flow denitrification chinampa - Google Patents
A kind of energy-saving lower to flow denitrification chinampa Download PDFInfo
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- CN204625312U CN204625312U CN201520125530.9U CN201520125530U CN204625312U CN 204625312 U CN204625312 U CN 204625312U CN 201520125530 U CN201520125530 U CN 201520125530U CN 204625312 U CN204625312 U CN 204625312U
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Abstract
The utility model is open a kind of energy-saving lower to flow denitrification chinampa, and described device is made up of suspension system, stabilisation system, Microbial denitrogenation system three part.Suspension system is made up of the pvc pipe (5) of diameter 300mm and the pvc pipe (6) of diameter 200mm; Stabilisation system is positioned at 1000mm place immediately below suspension system, for the square stainless steel frame (2) of outer length of side 6000mm, interior length of side 3000mm, and be connected with PVC ball float (1) by ball float rope (9), be connected with solar panel (3) by support (12); Microbial denitrogenation system is made up of PVC casing (4), soft-filler (10) and supporting layer (11); PVC casing (4) top is connected with the inner edge of stainless steel frame (2) higher than pvc pipe (5) 300mm, 1000mm below water surface place.This patent tool has the following advantages: compact construction, and nitric efficiency is high; Microbial denitrogenation system realizes current by water body gravity and flows through soft-filler (10) from top to bottom, saves power; Solid " ten " the glyph construction stationarity of device is high, does not topple.
Description
Technical field
Patent of the present invention belongs to water ecology recovery technique field, is specifically related to a kind of energy-saving lower to flow denitrification chinampa, is particularly useful for the restoration of the ecosystem of storehouse, lake polluted by nitrogen.
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 nitrogenous substances 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 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 technical pattern is complicated, water surface area occupied is large, and develop a kind of compact construction, purification of water quality efficiency much higher function floating island technique is necessary.
Summary of the invention
The defect existed for prior art and deficiency, propose a kind of energy-saving lower to flow denitrification chinampa.Plant absorption denitrogenation together with Microbial denitrogenation combine with technique, is not toppled by this device, and denitrification efficiency is high.
Technical scheme is as follows:
A kind of energy-saving lower to flow denitrification chinampa, it is characterized in that: to be describedly energy-savingly made up of to flow denitrification chinampa suspension system, stabilisation system, Microbial denitrogenation system three part down; Described suspension system is made up of the pvc pipe (5) of diameter 300mm and pvc pipe (6) two portions of diameter 200mm, pvc pipe (5) four edge lengths is 3000mm, and four limit integral sealings through be hollow structure, the every root length 2400mm of pvc pipe (6), is tightly connected by different reducing tee and pvc pipe (5) every 600mm; Pvc pipe (5) and pvc pipe (6) around space hang the stainless (steel) wire of dark 200mm, aperture 10mm, Inner fills out slag, depth of cracking closure 100mm, plants the blue or green cogongrass (7) of emergent on slag;
Described stabilisation system is positioned at 1000mm place immediately below suspension system, is empty stainless steel frame (2) in the square of outer length of side 6000mm, interior length of side 3000mm, is welded form by the square stainless steel tube of length of side 20mm; The corner, outside of stainless steel frame (2) is connected with the PVC ball float (1) of diameter 600mm respectively by ball float rope (9), and ball float rope (9) length is 1000mm; The long stainless steel tube of 8 1500mm is welded with between stainless steel frame (2) outside and inner edge; Stainless steel frame intermediate symmetry places two submersible pumps (8);
Described Microbial denitrogenation system is made up of PVC casing (4), soft-filler (10) and supporting layer (11); PVC casing (4) is of a size of end length and bottom width is 3000mm, high 5300mm, and upper end open; PVC casing (4) top is connected with pvc pipe (5), and PVC casing (4) top is higher than pvc pipe (5) 300mm; 1000mm place below PVC casing (4) water surface is connected with the inner edge of stainless steel frame (2), and bottom is connected with supporting layer (11); Supporting layer (11) is made up of the stainless (steel) wire of aperture 10mm, length and the wide 3000mm of being.
The major advantage of this patent is as follows: (1), apparatus structure are compact, and nitric efficiency is high; (2), Microbial denitrogenation system realizes current by water body gravity and flows through soft-filler (10) from top to bottom, saving power; (3), plant purification and microbially decontaminate function combine by device, improves nitric efficiency; (4), solid " ten " the glyph construction stationarity of device is high, do not topple; (5), plant running institute energy requirement provides by solar panel (3), saves the energy.
Accompanying drawing explanation
Fig. 1 is the floor map of this device; Fig. 2 is this device A-A sectional view.
In figure: 1-PVC ball float; 2-stainless steel frame; 3-solar panel; 4-PVC casing; The pvc pipe of 5-diameter 300mm; The pvc pipe of 6-diameter 200mm; The blue or green cogongrass of 7-emergent; 8-submersible pump; 9-ball float rope; 10-soft-filler; 11-supporting layer; 12-support.
Embodiment
See Fig. 1-Fig. 2, this device is made up of suspension system, stabilisation system, Microbial denitrogenation system three part.First, the pvc pipe of cut-off footpath 300mm, length 3000mm (5) 4, and coupled together, as the quadrilateral frame of suspension system by the PVC elbow of diameter 300mm; The pvc pipe of cut-off footpath 200mm (6) 6, the long 2400mm of every root, is tightly connected by different reducing tee and pvc pipe (5) every 600mm; Pvc pipe (5) and pvc pipe (6) around space in hang the stainless (steel) wire of dark 200mm, aperture 10mm, Inner fills out slag, depth of cracking closure 100mm, plants the blue or green cogongrass (7) of emergent on slag.
Get the square stainless steel tube 4 of long 6000mm, cross section length of side 20mm, welding forms the outside of stainless steel frame (2); Get the square stainless steel tube 4 of long 3000mm, cross section length of side 20mm, welding forms the inner edge of stainless steel frame (2); Get the square stainless steel tube 8 of long 1500mm, cross section length of side 20mm, by the outside of stainless steel frame (2) and inner edge integrally soldered, and the weld of inner edge is the corner of inner edge, and the weld of outside is the position of every back gauge turning 1500mm.Stainless steel frame intermediate symmetry places two submersible pumps (8).Stainless steel frame (2) is connected with solar panel (3) by support (12), and support (12) length is 1.8 meters, and solar panel (3) has four pieces, and every block is of a size of 3 meters long, 1.5 meters wide; The corner, outside of stainless steel frame (2) is connected with the PVC ball float (1) of diameter 600mm respectively by ball float rope (9), and ball float rope (9) length is 1000mm.
Microbial denitrogenation system is made up of PVC casing (4), soft-filler (10) and supporting layer (11); PVC casing (4) is of a size of end length and bottom width is 3000mm, high 5300mm, upper end open; PVC casing (4) top is connected with pvc pipe (5), and PVC casing (4) top is higher than pvc pipe (5) 300mm; 1000mm place below PVC casing (4) water surface is connected with the inner edge of stainless steel frame (2), and bottom is connected with supporting layer (11); Supporting layer (11) is made up of the stainless (steel) wire of aperture 10mm, length and the wide 3000mm of being.
Water surface is positioned over after device processes, and plant the blue or green cogongrass (7) of emergent, utilize the nitrogen in plant absorption effect purifying water body, simultaneously, the electric energy provided by solar panel (3) is connected with submersible pump (8), starts submersible pump (8), surface water is pumped into PVC casing (4), when to flow through soft-filler (10) in PVC casing (4) from top to bottom by action of gravity at current, the physiological action of microorganism is utilized to improve the decontamination effect improving of nitrogen further.
Claims (1)
1. energy-saving lower to a flow denitrification chinampa, it is characterized in that: to be describedly energy-savingly made up of to flow denitrification chinampa suspension system, stabilisation system, Microbial denitrogenation system three part down; Described suspension system is made up of the pvc pipe (5) of diameter 300mm and pvc pipe (6) two portions of diameter 200mm, pvc pipe (5) four edge lengths is 3000mm, and four limit integral sealings through be hollow structure, the every root length 2400mm of pvc pipe (6), is tightly connected by different reducing tee and pvc pipe (5) every 600mm; Pvc pipe (5) and pvc pipe (6) around space hang the stainless (steel) wire of dark 200mm, aperture 10mm, Inner fills out slag, depth of cracking closure 100mm, plants the blue or green cogongrass (7) of emergent on slag;
Described stabilisation system is positioned at 1000mm place immediately below suspension system, is empty stainless steel frame (2) in the square of outer length of side 6000mm, interior length of side 3000mm, is welded form by the square stainless steel tube of length of side 20mm; The corner, outside of stainless steel frame (2) is connected with the PVC ball float (1) of diameter 600mm respectively by ball float rope (9), and ball float rope (9) length is 1000mm; The long stainless steel tube of 8 1500mm is welded with between stainless steel frame (2) outside and inner edge; Stainless steel frame intermediate symmetry places two submersible pumps (8);
Described Microbial denitrogenation system is made up of PVC casing (4), soft-filler (10) and supporting layer (11); PVC casing (4) is of a size of end length and bottom width is 3000mm, high 5300mm, and upper end open; PVC casing (4) top is connected with pvc pipe (5), and PVC casing (4) top is higher than pvc pipe (5) 300mm; 1000mm place below PVC casing (4) water surface is connected with the inner edge of stainless steel frame (2), and bottom is connected with supporting layer (11); Supporting layer (11) is made up of the stainless (steel) wire of aperture 10mm, length and the wide 3000mm of being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125530.9U CN204625312U (en) | 2015-03-04 | 2015-03-04 | A kind of energy-saving lower to flow denitrification chinampa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125530.9U CN204625312U (en) | 2015-03-04 | 2015-03-04 | A kind of energy-saving lower to flow denitrification chinampa |
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| Publication Number | Publication Date |
|---|---|
| CN204625312U true CN204625312U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520125530.9U Expired - Fee Related CN204625312U (en) | 2015-03-04 | 2015-03-04 | A kind of energy-saving lower to flow denitrification chinampa |
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| Country | Link |
|---|---|
| CN (1) | CN204625312U (en) |
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2015
- 2015-03-04 CN CN201520125530.9U patent/CN204625312U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160304 |