CN102126793B - Composite lightweight concrete ecological floating island - Google Patents
Composite lightweight concrete ecological floating island Download PDFInfo
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- CN102126793B CN102126793B CN2011100588594A CN201110058859A CN102126793B CN 102126793 B CN102126793 B CN 102126793B CN 2011100588594 A CN2011100588594 A CN 2011100588594A CN 201110058859 A CN201110058859 A CN 201110058859A CN 102126793 B CN102126793 B CN 102126793B
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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 relates to a composite lightweight concrete ecological floating island, which comprises lightweight concrete bed bodies, a water surface floating regulator and fiber bionic grass, the water surface floating regulator is arranged on the upper parts of the bed bodies; the fiber bionic grass is arranged at the bottoms of the bed bodies; the bed bodies are fixed in water by a concrete anchor and an elastic cable; the bed bodies are connected by an elastic material; closed cavities and holes which run through up and down are formed inside the bed bodies; lightweight filling materials are arranged in the cavities; steel wire meshes are arranged at the bottoms of the holes; inorganic lightweight materials and planted plants are filled into the holes; the water surface floating regulator is made of polyvinyl chloride (PVC) tubes or poly ethylene (PE) tubes; the fiber bionic grass is made of meshed or sheeted or fibriform geotextiles; and the inorganic lightweight materials are ceramsite or vermiculite. The composite lightweight concrete ecological floating island can prevent the aging and secondary pollution of common organic matter carriers effectively, is favorable for decomposing organic matters, facilitates to the bioremediation of water bodies, solves the problem that the floating island is difficult to fix in the water due to the influence of water level variation, and also conducts the functions of beautifying water surfaces, eliminating waves and protecting embankments.
Description
Technical field
The present invention relates to a kind of ecological floating island, particularly a kind of is the composite light ecological floating island of main body with the light weight concrete, is a kind of treatment device for water.
Background technology
Ecological floating island is meant plant growing on the bed body of bubbling through the water column, utilizes root system of plant to absorb pollution substance in the water body, pollutent in the microbiological deterioration water body that the while root system of plant adheres to.The ecological floating island carrier can be divided into three major types:
The first kind is the plant roots and stems carrier, and this carrier just utilizes pleuston the earliest, after develop into gradually directly in eutrophication water, plantation emergent and submerged plant, like nebula lake, Yuxi ring section place at a distance from river mouth arm of lake culture in enclosure 200,000 m
2Herba Eichhorniae is removed blue-green algae (Li Yinxi, Li Wenchao, Yang Fengle; Deng. the nebula lake is at a distance from river arm of lake floating vegetation algae removal technology research [J]. Yunnan environmental science, 2006,27 (3): 42-44); But because the easy excessive multiplication of waterplant is with aging dead; Results and handle to be difficult for, and this type of waterplant such as Herba Eichhorniae etc. are invasion property species, thereby this technology can not directly apply to the improvement of fairly large eutrophic lake.
Second type is the organic polymer carrier; Because the manufacture craft of organic polymer material is ripe, and is cheap, installation, convenient transportation; Disclosed composite stereo biological hover bed like Chinese invention patent CN1609018A; Process latticed space framework with bamboo, upper layer node is laid plant, and linear resilient material hangs in lower floor; Also utilize white foamed plastic as the chinampa carrier (Cao Yong, Sun Congjun. biological floating bed structure design [J]. environmental science with the technology, 2009,32 (2): 121-124).But organism such as timber, the bamboo etc. on this type of chinampa are perishable; Porous plastics, junked tire etc. are prone to cause secondary pollution.
The 3rd type is the inorganic materials carrier, as Luo Gu source etc. with wire netting parcel haydite process the chinampa (the Luo Gu source, Han Jinkui, Xiao Hua, etc. Canna generalis Bailey is administered river [J] near a river with artificial floating of FENGCHECAO. water technology, 2008,34 (8): 46-48,54.); Liu Shuyuan etc. with window screening parcel vermiculite process the chinampa (Liu Shuyuan, Ren Jiuchang is by civilian brightness. utilize the research [J] of artificial substratum soilless culture economic plants purifying eutrophication water body. Peking University's journal (natural science edition), 1999,35 (4): 518-522).But the chinampa of this type of material not only cost is high, and also high to the processing units requirement, inconvenience is promoted.
Summary of the invention
The object of the invention is exactly the defective to existing ecological floating island; A kind of composite light concrete ecological chinampa is provided; This ecological floating island not only has the water body repair, also for birds and fish provide roost, can play the effect of embellishing surface, wave absorption and protection embankment in addition.
The objective of the invention is to realize that through following technical scheme a kind of composite light concrete ecological chinampa is characterized in that being provided with light weight concrete bed body, the floating setter of the water surface, the bionical grass of fiber; The floating setter of the water surface is arranged on the top of a body; The bionical grass of fiber is arranged on the bottom of a body, and the bed body adopts concrete anchor and elastic cable to be fixed in the water, and the employing resilient material is connected between bed body and the body; Said bed body inside is provided with the cavity of sealed hollow and up/down perforation; The built-in light filler of cavity, the bottom in cavity is provided with woven wire, fills the plant of inorganic lightweight material and cultivation in the cavity; The floating setter of the described water surface is processed by pvc pipe material or PE tubing; The bionical grass of described fiber is processed by netted or sheet or fibrous geotextile; Described inorganic lightweight material is haydite or vermiculite.
Described light weight concrete is haydite concrete or expanded perlite concrete or vermiculite concrete or foamed concrete.
Described light filler is XPS or gas concrete.
Described cavity is up big and down small.
The plant of cultivation is iris, Canna generalis Bailey, parasol grass, Alocasia ordora, Pink Reineckea Herb, green onion orchid, Herba Eichhorniae, VT, harmony dish, celery, green onion, Caulis Miscanthis floriduli, paddy rice, Herba Eleusines Indicae, barnyard grass grass, Herba Setariae Viridis, Herba Erigerontis Annui, bitter fleabane, reed, reed, cattail, calamus, Rhizome of Grass leaf Sweelflag in the described bed body hole, water is few, hair is few, the combination of any one or any kind in the Sweet-scented Oleander Leaf, seat grass.
Described resilient material is a high-performance rubber.
The present invention is rational in infrastructure simple, manufactures easily, and use properties is good.The beneficial effect that the present invention has: (1) is the material of main part on chinampa with the light weight concrete; Pass through structure design; Process certain internal cavities; Fill light materials such as styrofoam therein, can alleviate deadweight on the one hand, can effectively avoid the aging and secondary pollution phenomenon of organism carrier commonly used on the other hand; (2) process the floating setter of the water surface to regulate the immersion height on chinampa with lightweight tubular materials such as PVC; (3) waterplant or the vegetables cultivated in the cavity on the chinampa, its root system can play the effect of purifying water body, and its above water can play the landscape effect of embellishing surface again simultaneously; (4) chinampa adopts down web member to hang netted, sheet or the bionical grass of fibrous fiber; Absorption mikrobe and protozoon form ecological film; Change biology community structure under the chinampa; Increase mikrobe and planktonic variety, be beneficial to organic decomposition and stop a large amount of breedings of algae, help the biological prosthetic of water body; (5) connection between the chinampa adopts the high-performance rubber elastomeric material to connect, and the fixedly employing concrete anchor of chinampa in water adds elastic cable, has solved the chinampa and influenced by fluctuation in stage to be difficult to the fixed problem.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a two dimensional structure synoptic diagram of the present invention;
Fig. 3 is an A-A cross-sectional view among Fig. 2;
Fig. 4 is a B-B cross-sectional view among Fig. 2;
Among the figure: the floating setter of 1 water surface, the bionical grass of 2 fibers, 3 bodies, 4 cavities, 5 cavitys, 6 plants, 7 woven wires, 8 inorganic lightweight materials, the floating setter of 9 waters surface.
Embodiment
A kind of composite light concrete ecological chinampa is provided with light weight concrete bed body 3, the floating setter of the water surface, fiber bionical careless 2.Process floating setter 1 of the thicker water surface and the thinner floating setter 9 of the water surface by pvc pipe material or PE tubing, the floating setter 1 of the thicker water surface is arranged at a Si Jiaochu on body top, and the floating setter 9 of the thinner water surface evenly is arranged at a both sides on body top.Fiber bionical careless 2 is arranged on the bottom of a body 3.The bed body adopts concrete anchor and elastic cable to be fixed in the water, and the employing resilient material is connected between bed body and the body, and resilient material is a high-performance rubber.Bed body inside is provided with the cavity 4 of sealed hollow 5 and up/down perforation.The built-in light filler of cavity, light filler are XPS or gas concrete.The cavity is up big and down small, and the bottom in cavity is provided with woven wire 7, fills the plant 6 of inorganic lightweight material 8 and cultivation in the cavity.Inorganic lightweight material is haydite or vermiculite.The plant of cultivation is iris, Canna generalis Bailey, parasol grass, Alocasia ordora, Pink Reineckea Herb, green onion orchid, Herba Eichhorniae, VT, harmony dish, celery, green onion, Caulis Miscanthis floriduli, paddy rice, Herba Eleusines Indicae, barnyard grass grass, Herba Setariae Viridis, Herba Erigerontis Annui, bitter fleabane, reed, reed, cattail, calamus, Rhizome of Grass leaf Sweelflag in the bed body hole, water is few, hair is few, the combination of any one or any kind in the Sweet-scented Oleander Leaf, seat grass.Light weight concrete is haydite concrete or expanded perlite concrete or vermiculite concrete or foamed concrete.
Claims (6)
1. composite light concrete ecological chinampa; It is characterized in that being provided with light weight concrete bed body, the floating setter of the water surface, the bionical grass of fiber, the floating setter of the water surface is arranged on the top of a body, and the bionical grass of fiber is arranged on the bottom of a body; The bed body adopts concrete anchor and elastic cable to be fixed in the water; Adopt resilient material to be connected between bed body and the bed body, said body inside is provided with the cavity of sealed hollow and up/down perforation, the built-in light filler of cavity; The bottom in cavity is provided with woven wire, fills the plant of inorganic lightweight material and cultivation in the cavity; The floating setter of the described water surface is processed by pvc pipe material or PE tubing; The bionical grass of described fiber is processed by netted or sheet or fibrous geotextile; Described inorganic lightweight material is haydite or vermiculite.
2. composite light concrete ecological according to claim 1 chinampa is characterized in that described light weight concrete is haydite concrete or expanded perlite concrete or vermiculite concrete or foamed concrete.
3. composite light concrete ecological according to claim 1 chinampa is characterized in that described light filler is XPS or gas concrete.
4. composite light concrete ecological according to claim 1 chinampa is characterized in that described cavity is up big and down small.
5. composite light concrete ecological according to claim 1 chinampa is characterized in that the plant of cultivation in the body hole is iris, Canna generalis Bailey, parasol grass, Alocasia ordora, Pink Reineckea Herb, green onion orchid, Herba Eichhorniae, VT, harmony dish, celery, green onion, Caulis Miscanthis floriduli, paddy rice, Herba Eleusines Indicae, barnyard grass grass, Herba Setariae Viridis, Herba Erigerontis Annui, bitter fleabane, reed, reed, cattail, calamus, Rhizome of Grass leaf Sweelflag, water is few, hair is few, the combination of any one or any kind in the Sweet-scented Oleander Leaf, seat grass.
6. composite light concrete ecological according to claim 1 chinampa is characterized in that described resilient material is a high-performance rubber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100588594A CN102126793B (en) | 2011-03-11 | 2011-03-11 | Composite lightweight concrete ecological floating island |
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| CN2011100588594A CN102126793B (en) | 2011-03-11 | 2011-03-11 | Composite lightweight concrete ecological floating island |
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| CN102126793A CN102126793A (en) | 2011-07-20 |
| CN102126793B true CN102126793B (en) | 2012-05-30 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849853B (en) * | 2011-10-19 | 2013-11-06 | 上海水源地水环境工程有限公司 | Multifunctional purified ecological floating wetland and its manufacturing method |
| CN104828950A (en) * | 2015-05-08 | 2015-08-12 | 黄伟强 | Processing method of domestic sewage |
| CN105417717B (en) * | 2015-12-18 | 2018-03-13 | 扬州大学 | A kind of combining structure ecological floating island |
| CN106673197A (en) * | 2016-11-04 | 2017-05-17 | 南阳师范学院 | Novel wet-type environmental-protection artificial floating island device |
| CN108308010A (en) * | 2017-01-18 | 2018-07-24 | 湖南润万环保科技有限公司 | Soilless culture flotation gear |
| CN106614148B (en) * | 2017-01-24 | 2022-09-13 | 河南师范大学 | Fish and vegetable symbiotic ecological floating bed and feeding method thereof |
| CN106818558B (en) * | 2017-01-24 | 2022-09-13 | 河南师范大学 | Fish and grass symbiotic ecological floating bed and feeding method thereof |
| CN109516562B (en) * | 2018-10-30 | 2021-09-07 | 河海大学 | Multifunctional green ecological floating bed device |
| CN109942093A (en) * | 2019-04-22 | 2019-06-28 | 东南大学 | A kind of low-density plant growth purified water type concrete ecological chinampa prefabricated component |
| CN111072136B (en) * | 2019-12-30 | 2022-04-01 | 南京公诚节能新材料研究院有限公司 | Composite biological filter material for biological aerated filter |
| CN111847652B (en) * | 2020-07-30 | 2022-05-20 | 江西省农业科学院土壤肥料与资源环境研究所 | Ecological floating bed for treating nitrogen and phosphorus pollution of water body based on deep rice planting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356881A (en) * | 2008-06-24 | 2009-02-04 | 南京大学 | Liftable submerged plant growth bed and production and use method thereof |
| CN101648591A (en) * | 2009-07-29 | 2010-02-17 | 刘灵通 | Floating island foundation |
| CN101659479A (en) * | 2008-05-19 | 2010-03-03 | 南京大学 | Fixing method of bamboo raft type ecological floating bed |
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- 2011-03-11 CN CN2011100588594A patent/CN102126793B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659479A (en) * | 2008-05-19 | 2010-03-03 | 南京大学 | Fixing method of bamboo raft type ecological floating bed |
| CN101356881A (en) * | 2008-06-24 | 2009-02-04 | 南京大学 | Liftable submerged plant growth bed and production and use method thereof |
| CN101648591A (en) * | 2009-07-29 | 2010-02-17 | 刘灵通 | Floating island foundation |
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Effective date of registration: 20181129 Address after: 225261 No. 1 Chengyi Road, Shaobo Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU UNIVERSITY JIANGDU HIGH-END EQUIPMENT ENGINEERING TECHNOLOGY Research Institute Address before: No. 88, South Road, University of Yangzhou, Jiangsu, Jiangsu Patentee before: Yangzhou University |
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Effective date of registration: 20201125 Address after: Building 13, yangjiadai, Qianwei village, Gushan Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: JIANGSU FANGYUAN PILE INDUSTRY Co.,Ltd. Address before: 225261 No. 1 Chengyi Road, Shaobo Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU UNIVERSITY JIANGDU HIGH-END EQUIPMENT ENGINEERING TECHNOLOGY Research Institute |
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Effective date of registration: 20230906 Address after: 214500 No. 18 Shannan Road, Chengbei Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jingjiang City Huaxin Technology Park Co.,Ltd. Address before: 214500 building 13, yangjiadai, Qianwei village, Gushan Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: JIANGSU FANGYUAN PILE INDUSTRY Co.,Ltd. |