CN104609564B - Energy-saving radial-flow denitrogenation chinampa - Google Patents
Energy-saving radial-flow denitrogenation chinampa Download PDFInfo
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- CN104609564B CN104609564B CN201510095909.4A CN201510095909A CN104609564B CN 104609564 B CN104609564 B CN 104609564B CN 201510095909 A CN201510095909 A CN 201510095909A CN 104609564 B CN104609564 B CN 104609564B
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- stainless steel
- pvc
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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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Patent of the present invention discloses energy-saving radial-flow denitrogenation chinampa, and described device is made up of suspension system, stabilisation system, Microbial denitrogenation system three parts.Suspension system by diameter 300mm pvc pipe（5）With diameter 200mm pvc pipe（6）Two parts form；Stabilisation system is located at immediately below suspension system at 1000mm, is empty stainless steel frame in outer length of side 6000mm, the interior length of side 3000mm square（2）, and pass through ball float rope（9）With PVC ball floats（1）It is connected；Microbial denitrogenation system is by PVC internal box（4）, soft-filler（10）, PVC outer cases（11）, filler fix net（13）Form, PVC internal box（4）Below the water surface at 1000mm and stainless steel frame（2）Inner edge be connected, and top is higher than pvc pipe（5）300mm, lower end are higher than PVC outer cases（11）Bottom 500mm；The patent has the following advantages that：Compact-sized, nitric efficiency is high；Microbial denitrogenation system realizes that current spoke stream shape flows through soft-filler by water body gravity（10）, save power；Device stationarity is high, does not topple.
Description
Technical field
Patent of the present invention belongs to water ecology recovery technique field, and in particular to a kind of energy-saving radial-flow denitrogenation chinampa,
Be particularly suitable for use in the restoration of the ecosystem of lake storehouse polluted by nitrogen.
Background technology
As the further raising of domestic industry degree, scale of urbanization further expand, and chemical fertilizer
A large amount of to apply, a large amount of nitrogen substances are directly discharged into or flow into receiving water body with rainfall runoff, considerably increase water eutrophication
The outburst probability and outburst intensity of change, it is especially prominent in the poor lake base area of water body flow.According to investigations, China nearly 30%
Hu Ku is in eutrophic state, and the scope of body eutrophication is in development trend.At present, body eutrophication has turned into tired
One of main Environmental Problems of China's water environment safety are disturbed, therefore, the effective Treatment process for seeking body eutrophication is very heavy
Will.
Artificial floating island is one of nitrogen remittance control technology, and compared with other method, artificial floating island technical operation are low-cost, no
Land occupation, and good landscape effect can be produced.Patent document " the method and device of purifying combined-flow artificial floating island water body
（ZL200810175300.8）" report a kind of combined-flow artificial floating island technology that can effectively go to denitrogenate phosphorus；Patent document is " a kind of
Composite ecological floating island（ZL201120180469.X）" report a kind of plant purification and artificial floating island that microbial cleaning is combined
Technology；A kind of patent document " combination unit for landscape water body reparation（ZL201310277909.7）" report one kind and include
The purification of the functional areas such as water quality adjustment area, filtering Jie Wu areas, emergent aquactic plant laying area, drop natural reaeration region, artificial floating island laying area
Device.However, above technical pattern is complicated, water surface area occupied is big, and exploitation is a kind of compact-sized, purification of water quality efficiency high it is more
Function floating island technique is necessary.
The content of the invention
The defects of existing for prior art and deficiency, propose a kind of energy-saving radial-flow denitrogenation chinampa.The device will plant
Thing absorbs denitrogenation and Microbial denitrogenation technology is combined together, and does not topple, and denitrification efficiency is high.
Technical scheme is as follows：
Energy-saving radial-flow denitrogenation chinampa, it is characterised in that described device is by suspension system, stabilisation system, Microbial denitrogenation
System three parts form.Suspension system by diameter 300mm pvc pipe（5）With diameter 200mm pvc pipe（6）Two parts form,
Pvc pipe（5）Four edge lengths are 3000mm, and four side integral sealings insertions are hollow structure, pvc pipe（6）Per root long degree
2400mm, pass through different reducing tee and pvc pipe every 600mm（5）It is tightly connected；Pvc pipe（5）And pvc pipe（6）Circular space
Hang deep 200mm, aperture 10mm stainless (steel) wire, Inner fills out clinker, depth of cracking closure 100mm, and it is blue or green to plant emergent aquactic plant on clinker
Cogongrass（7）.Stabilisation system is located at immediately below suspension system at 1000mm, is outer length of side 6000mm, interior length of side 3000mm interior sky
Square stainless steel frame（2）, it is formed by welding by length of side 20mm square stainless steel tube；Stainless steel frame（2）Outside corner point
Do not pass through ball float rope（9）With diameter 600mm PVC ball floats（1）It is connected, ball float rope（9）Length is 1000mm；Stainless steel frame（2）
The stainless steel tube of 8 1500mm length, and stainless steel frame are welded between outside and inner edge（2）Pass through support（12）With solar cell
Plate（3）It is connected, support（12）Length is 1.8 meters, solar panel（3）Share four pieces, per block size for it is 3 meters long, 1.5 meters
It is wide；Stainless steel frame intermediate symmetry places two immersible pumps（8）.Microbial denitrogenation system is by PVC internal box（4）, soft-filler
（10）, PVC outer cases（11）, filler fix net（13）Form；PVC internal box（4）Bottom is grown and bottom width is 3000mm, height
5300mm, both ends open, at 1000mm below the water surface and stainless steel frame（2）Inner edge be connected, top and pvc pipe（5）It is connected, and
Top is higher than pvc pipe（5）300mm；PVC outer cases（11）Bottom is grown and bottom width is 6000mm, high 4500mm, upper end open, bottom
Portion closes, and upper end and stainless steel frame（2）Outside is connected, and bottom is less than PVC internal box（4）Lower end 500mm；Filler fixes net
（13）It is made up of aperture 10mm stainless (steel) wire, is outer length of side 6000mm, interior length of side 3000mm interior empty square structure.
The major advantage of this patent is as follows：（1）, apparatus structure it is compact, nitric efficiency is high；（2）, Microbial denitrogenation system borrows
Water body gravity is helped to realize that current flow through soft-filler from top to bottom（10）, save power；（3）, device is by plant purification and micro- life
Thing purification function combines, and improves nitric efficiency；（4）, device stationarity it is high, do not topple；（5）, energy needed for plant running
Amount is by solar panel（3）There is provided, save the energy.
Brief description of the drawings
Fig. 1 is the floor map of the device；Fig. 2 is device A-A profiles.
In figure：1-PVC ball floats；2-stainless steel frame；3-solar panel；4-PVC internal box；5-diameter 300mm
Pvc pipe；6-diameter 200mm pvc pipe；7-emergent aquactic plant green grass or young crops cogongrass；8-immersible pump；9-ball float rope；10-soft fill out
Material；11-PVC outer cases；12-support；13- fillers fix net.
Embodiment
Referring to Fig. 1-Fig. 2, the device is made up of suspension system, stabilisation system, Microbial denitrogenation system three parts.First,
Take diameter 300mm, length 3000mm pvc pipe（5）4, and connected by diameter 300mm PVC elbows, as suspension
The quadrilateral frame of system；Take diameter 200mm pvc pipe（6）6, per root long 2400mm, pass through different reducing tee every 600mm
With pvc pipe（5）It is tightly connected；In pvc pipe（5）And pvc pipe（6）Hung in circular space deep 200mm, aperture 10mm it is stainless
Steel mesh, Inner fill out clinker, depth of cracking closure 100mm, and emergent aquactic plant green grass or young crops cogongrass is planted on clinker（7）.
Long 6000mm, section length of side 20mm square stainless steel tube 4 are taken, is formed by welding stainless steel frame（2）Outside；
Long 3000mm, section length of side 20mm square stainless steel tube 4 are taken, is formed by welding stainless steel frame（2）Inner edge；Take length
1500mm, section length of side 20mm square stainless steel tube 8, by stainless steel frame（2）Outside and inner edge weldering be linked to be entirety, and
The welding position of inner edge is the corner of inner edge, and the welding position of outside is the position per back gauge turning 1500mm.Stainless steel frame
Intermediate symmetry places two immersible pumps（8）.Stainless steel frame（2）Outside corner pass through ball float rope respectively（9）With diameter 600mm's
PVC ball floats（1）It is connected, ball float rope（9）Length is 1000mm；Stainless steel frame（2）Pass through support（12）With solar panel（3）
It is connected, support（12）Length is 1.8 meters, solar panel（3）Four pieces are shared, per block size to be 3 meters long, 1.5 meters wide.
Microbial denitrogenation system is by PVC internal box（4）, soft-filler（10）, PVC outer cases（11）, filler fix net
（13）Form；PVC internal box（4）Bottom is grown and bottom width is 3000mm, high 5300mm, both ends open, below the water surface at 1000mm
With stainless steel frame（2）Inner edge be connected, top and pvc pipe（5）It is connected, and top is higher than pvc pipe（5）300mm；PVC outer cases
（11）Bottom is grown and bottom width is 6000mm, high 4500mm, upper end open, bottom lock, and upper end and stainless steel frame（2）Outside phase
Even, bottom is less than PVC internal box（4）Lower end 500mm；Filler fixes net（13）It is made up of aperture 10mm stainless (steel) wire, is outer
Length of side 6000mm, interior length of side 3000mm interior empty square structure.
Device is positioned over water surface after processing, and plants emergent aquactic plant green grass or young crops cogongrass（7）, acted on using plant absorption net
Change the nitrogen in water body, meanwhile, by solar panel（3）The electric energy and immersible pump of offer（8）It is connected, starts immersible pump（8）, will
Superficial water is pumped into PVC internal box（4）, PVC internal box is flowed through from top to bottom by Action of Gravity Field in current（4）Afterwards, it is folded to upstream
Through PVC outer cases（11）, the clean-up effect of nitrogen is further improved using the physiological action of microorganism.
Claims (1)
1. energy-saving radial-flow denitrogenation chinampa, it is characterised in that：The energy-saving radial-flow denitrogenation chinampa is by suspension system, firm
System, Microbial denitrogenation system three parts composition；
The suspension system by 4 diameter 300mm pvc pipe（5）With 6 diameter 200mm pvc pipe（6）Two parts form,
Pvc pipe（5）Four edge lengths are 3000mm, and four side integral sealings insertions are hollow structure, pvc pipe（6）Per root long degree
2400mm, pass through different reducing tee and pvc pipe every 600mm（5）It is tightly connected；Pvc pipe（5）And pvc pipe（6）Circular space
Deep 200mm, aperture 10mm stainless (steel) wire are hung, inside fills out clinker, depth of cracking closure 100mm, it is blue or green to plant emergent aquactic plant on clinker
Cogongrass（7）；
The stabilisation system is located at immediately below suspension system at 1000mm, is the square by long 1500mm, section length of side 20mm
Stainless steel tube 8 is by stainless steel frame（2）Outside and stainless steel frame（2）The entirety that is linked to be of inner edge weldering, and stainless steel frame（2）'s
The welding position of inner edge is stainless steel frame（2）Inner edge corner, stainless steel frame（2）The welding position of outside be per back gauge
Turning 1500mm position；The stainless steel frame（2）Outside by long 6000mm, section length of side 20mm square stainless steel tube
4 are formed by welding, the stainless steel frame（2）Inner edge by long 3000mm, the section length of side 20mm root bead of square stainless steel tube 4
Connect composition；Stainless steel frame（2）Outside corner pass through ball float rope respectively（9）With diameter 600mm PVC ball floats（1）It is connected, ball float
Rope（9）Length is 1000mm；Stainless steel frame（2）The stainless steel tube of 8 1500mm length, and stainless steel are welded between outside and inner edge
Frame（2）Pass through support（12）With solar panel（3）It is connected, support（12）Length is 1.8 meters, solar panel（3）Altogether
There are four pieces, per block size to be 3 meters long, 1.5 meters wide；Stainless steel frame intermediate symmetry places two immersible pumps（8）；
The Microbial denitrogenation system is by PVC internal box（4）, soft-filler（10）, PVC outer cases（11）, filler fix net
（13）Form；PVC internal box（4）Bottom is grown and bottom width is 3000mm, high 5300mm, both ends open, below the water surface at 1000mm
With stainless steel frame（2）Inner edge be connected, top and pvc pipe（5）It is connected, and top is higher than pvc pipe（5）300mm；PVC outer cases
（11）Bottom is grown and bottom width is 6000mm, high 4500mm, upper end open, bottom lock, and upper end and stainless steel frame（2）Outside phase
Even, bottom is less than PVC internal box（4）Lower end 500mm；Filler fixes net（13）It is made up of aperture 10mm stainless (steel) wire, is outer
Length of side 6000mm, interior length of side 3000mm interior empty square structure；
By solar panel（3）The electric energy and immersible pump of offer（8）It is connected, starts immersible pump（8）, superficial water is pumped into PVC
Internal box（4）, PVC internal box is flowed through from top to bottom by Action of Gravity Field in current（4）Afterwards, folding flows up through PVC outer cases
（11）, the clean-up effect of nitrogen is further improved using the physiological action of microorganism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095909.4A CN104609564B (en) | 2015-03-04 | 2015-03-04 | Energy-saving radial-flow denitrogenation chinampa |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095909.4A CN104609564B (en) | 2015-03-04 | 2015-03-04 | Energy-saving radial-flow denitrogenation chinampa |
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| Publication Number | Publication Date |
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| CN104609564A CN104609564A (en) | 2015-05-13 |
| CN104609564B true CN104609564B (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510095909.4A Expired - Fee Related CN104609564B (en) | 2015-03-04 | 2015-03-04 | Energy-saving radial-flow denitrogenation chinampa |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671419B (en) * | 2015-03-04 | 2017-08-25 | 重庆文理学院 | Energy-saving deflector type denitrogenation chinampa |
| CN104591399B (en) * | 2015-03-04 | 2016-09-07 | 重庆文理学院 | Radial-flow denitrogenation chinampa |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956653A (en) * | 2004-05-24 | 2007-05-02 | 方太海德有限公司 | Super-enhanced, adjustably buoyant floating island |
| CN102173512A (en) * | 2011-03-28 | 2011-09-07 | 河海大学 | Ecological floating island device for purifying micro-polluted water bodies |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956653A (en) * | 2004-05-24 | 2007-05-02 | 方太海德有限公司 | Super-enhanced, adjustably buoyant floating island |
| CN102173512A (en) * | 2011-03-28 | 2011-09-07 | 河海大学 | Ecological floating island device for purifying micro-polluted water bodies |
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