CN110862155B - Artificial aquatic weed for water ecological restoration - Google Patents
Artificial aquatic weed for water ecological restoration Download PDFInfo
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- CN110862155B CN110862155B CN201911364475.8A CN201911364475A CN110862155B CN 110862155 B CN110862155 B CN 110862155B CN 201911364475 A CN201911364475 A CN 201911364475A CN 110862155 B CN110862155 B CN 110862155B
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- aquatic weed
- connecting rope
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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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/106—Carbonaceous materials
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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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/109—Characterized by the shape
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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
- 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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- 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
- C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Hydroponics (AREA)
Abstract
The invention relates to the technical field of water body ecological environment protection and ecological restoration, in particular to an artificial aquatic weed for water ecological restoration, wherein a connecting rope comprises a left half connecting rope and a right half connecting rope, the left half connecting rope and the right half connecting rope are connected through a flange and a groove, aquatic weed fiber fixing grooves are respectively arranged on the left half connecting rope and the right half connecting rope, each aquatic weed fiber section in a plurality of aquatic weed fiber sections is composed of three aquatic weed fibers, the aquatic weed fibers are made of bamboo carbon fibers, and the bamboo carbon fibers are subjected to hydrophilic modification treatment before use; the water ecological restoration artificial aquatic weed is made of the modified hydrophilic bamboo charcoal fiber, has a large specific surface area and a mesh structure, is very suitable for the survival and attachment of microorganisms, is attached to and hung on the artificial aquatic weed by the microorganisms, supplies oxygen to the artificial aquatic weed by using the air blower, swings back and forth along with the flow of the water body, maximizes the contact area between the microorganisms and the water body, and removes organic matters in river water better.
Description
Technical Field
The invention relates to the technical field of water body ecological environment protection and ecological restoration, in particular to an artificial aquatic weed for restoring water ecology.
Background
The artificial aquatic weed repairing technology belongs to a biological-ecological repairing technology, is a biomembrane carrier technology, simulates the plant purification principle in sewage treatment, adopts an aquatic weed simulating material with acid and alkali resistance, stain resistance and strong flexibility, is favorable for the formation and regeneration of a biomembrane by optimizing biological filler, and is not limited by transparency, illumination and the like, so that the sewage treatment efficiency is greatly improved, and when the polluted water body is treated by using the artificial aquatic weed, a layer of biomembrane is formed on the surface of the artificial aquatic weed, so that organic pollutants can be efficiently explained, the water body is clean, and the polluted water body is repaired.
Patent 2014107350824 discloses an artificial aquatic ecological restoration aquatic weed and its application, which is composed of a body fiber, a main rope, a float and a bottom anchoring piece, wherein the body fiber is made of modified polylactic acid fiber; the bottom anchoring piece is connected with the grass body fiber through a main rope, so that the artificial aquatic weed for water ecological restoration is upright in water; the artificial aquatic weed group is formed by a plurality of aquatic ecological restoration artificial aquatic weed monomers and is connected through the light frame, namely the middle parts of all the aquatic ecological restoration artificial aquatic weed monomers are fixedly connected with the light frame. The grass body fiber made of the modified polylactic acid fiber is provided, so that the rapid film hanging is realized, the biomass is increased, the fiber can be degraded, and the secondary pollution is reduced. But due to structural limitation, the specific surface area of the film needs to be further improved, so that the film hanging amount and the film hanging speed are further improved.
Disclosure of Invention
The purpose of the invention is: the artificial aquatic weed for water ecological restoration has the advantages of overcoming the defects in the prior art, along with high film forming speed and large film forming amount, and has stronger purification effect and higher subsequent decomposition treatment efficiency.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
an artificial aquatic ecological restoration aquatic weed comprises a plurality of aquatic weed monomers, wherein each aquatic weed monomer comprises an aquatic weed fiber connecting rope, a plurality of aquatic weed fiber sections are connected onto the connecting rope, the connecting rope comprises a left half connecting rope and a right half connecting rope, a flange is arranged on the left half connecting rope, a groove is arranged on the right half connecting rope, the left half connecting rope and the right half connecting rope are connected through the flange and the groove, aquatic weed fiber fixing grooves are respectively arranged on the left half connecting rope and the right half connecting rope, the top end of each aquatic weed monomer is connected with a floater, and the bottom end of each aquatic weed monomer is connected with a fixing seat;
each of the aquatic weed fiber sections is composed of three aquatic weed fibers, the aquatic weed fibers are made of bamboo charcoal fibers, and the bamboo charcoal fibers are subjected to hydrophilic modification treatment before use.
Furthermore, a connecting ring is arranged in the middle of the float grass fiber section, and the outer diameter of the connecting ring is matched with the size of the float grass fiber fixing groove.
Further, the modifier for hydrophilic modification treatment is one of a potassium dichromate solution and a hydrochloric acid solution, and the technological condition of modification treatment is soaking for 2-3 hours at normal temperature.
Further, the concentration of the potassium dichromate solution is 5wt%, and the concentration of the hydrochloric acid solution is 10 wt%.
Furthermore, the fixing seat is provided with a fixing hole penetrating through the fixing seat, the bottom of the float grass body penetrates through the fixing hole, and the bottom of the float grass body is connected with the fixing seat through a connecting sheet.
Furthermore, the upper surface of connection piece is provided with a circle of bead, the external diameter size of bead and the aperture size phase-match of fixed orifices, the surface of bead has a circle of external screw thread, pass through threaded connection between connection piece and the fixed orifices.
Further, be connected with the air-supply line on the fixing base, the air-supply line is connected with the air-blower, the air-blower is located the air-blower fixing base, the air-blower fixing base is located the river.
Furthermore, a layer of hard plastic pipe is sleeved outside the air inlet pipe.
Further, the shape of the hard plastic pipe is J-shaped.
The technical scheme adopted by the invention has the beneficial effects that:
the water ecological restoration artificial aquatic weed is made of the modified hydrophilic bamboo charcoal fiber, has a large specific surface area and a mesh structure, is very suitable for the survival and attachment of microorganisms, is attached to and hung on the artificial aquatic weed by the microorganisms, supplies oxygen to the artificial aquatic weed by using the air blower, swings back and forth along with the flow of the water body, maximizes the contact area between the microorganisms and the water body, and removes organic matters in river water better.
According to the artificial aquatic weed for water ecological restoration, the upper surface of the connecting piece is provided with the circle of convex edge, the outer diameter of the convex edge is matched with the aperture of the fixing hole, the outer surface of the convex edge is provided with the circle of external threads, the connecting piece is in threaded connection with the fixing hole, and the mounting and dismounting efficiency between the connecting piece and the fixing hole is remarkably improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein the content of the first and second substances,
FIG. 1 is a schematic structural view of an artificial aquatic weed for water ecological restoration according to the present invention.
In the figure: the fixing base 1, 2 fixed orificess, 3 connection pieces, 4 half left connecting ropes, 5 half right connecting ropes, 6 pasture and water fiber sections, 7 air-supply lines.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Referring to fig. 1, an artificial aquatic ecological restoration aquatic weed comprises a plurality of aquatic weed monomers, each aquatic weed monomer comprises an aquatic weed fiber connecting rope, a plurality of aquatic weed fiber sections 6 are connected to the connecting rope, the connecting rope comprises a left half connecting rope 4 and a right half connecting rope 5, a flange is arranged on the left half connecting rope 4, a groove is arranged on the right half connecting rope 5, the left half connecting rope 4 and the right half connecting rope 5 are connected through the flange and the groove, aquatic weed fiber fixing grooves are respectively arranged on the left half connecting rope 4 and the right half connecting rope 5, a floater is connected to the top end of the aquatic weed monomer, and the bottom end of the aquatic weed monomer is connected with a fixing seat 1; connect the rope and adopt the structural design of half left connecting rope 4 and half right connecting rope 5, the installation effectiveness between connecting rope and pasture and water fiber section 6 has been improved, place pasture and water fiber section 6 in the fixed slot, then with flange and recess alignment on half left connecting rope 4 and half right connecting rope 5 and exert pressure to it, just can fix pasture and water fiber section 6 on connecting the rope, showing and improving installation effectiveness, the free top of pasture and water sets up the float, give the certain buoyancy of pasture and water monomer, be convenient for it vertical setting in the water, the bottom is connected with fixing base 1, fixing base 1 has certain gravity, can let the stable fixing in water bottom of pasture and water fiber monomer, and can select the fixing base 1 of different weight according to the degree of depth condition of pasture and water, it is more convenient to use.
Each waterweed fiber section 6 of the plurality of waterweed fiber sections 6 is composed of three waterweed fibers, the waterweed fibers are made of bamboo charcoal fibers, the bamboo charcoal fibers are subjected to hydrophilic modification treatment before use, a modifier for the hydrophilic modification treatment is one of a potassium dichromate solution and a hydrochloric acid solution, and the modification treatment is carried out under the process conditions that the fibers are soaked at normal temperature for 2-3 hours, the concentration of the potassium dichromate solution is 5wt%, and the concentration of the hydrochloric acid solution is 10 wt%. The artificial aquatic ecological restoration waterweed is made of the modified hydrophilic bamboo charcoal fiber, has a large specific surface area and a mesh structure, is very suitable for the attachment of microorganisms, and can improve the hydrophilicity of the waterweed fiber by attaching and hanging the microorganisms on the artificial waterweed and carrying out hydrophilic restoration treatment on the waterweed fiber, so that the membrane hanging efficiency is improved, the membrane hanging amount is increased, and the water treatment efficiency is improved.
As a preferred embodiment, the middle of the float grass fiber section 6 in this embodiment is provided with a connecting ring, and the outer diameter of the connecting ring is matched with the size of the float grass fiber fixing groove.
As a preferred embodiment, the fixing base 1 in this embodiment is provided with the fixing hole 2 penetrating through the fixing base 1, the bottom of the single body of aquatic plant penetrates through the fixing hole 2, and the bottom of the single body of aquatic plant is connected with the fixing base 1 through the connecting sheet 3.
As a preferred embodiment, the upper surface of the connecting piece 3 in this embodiment is provided with a circle of convex ribs, the outer diameter of each convex rib is matched with the aperture of the fixing hole 2, the outer surface of each convex rib is provided with a circle of external threads, the connecting piece 3 is connected with the fixing hole 2 through threads, and the connecting piece 3 is connected with the fixing hole 2 through threads, so that the mounting and dismounting efficiency between the connecting piece 3 and the fixing hole 2 is remarkably improved.
As a preferred embodiment, the air inlet pipe 7 is connected to the fixed base 1 in this embodiment, the air inlet pipe 7 is connected to the blower, the blower is located on the blower fixed base 1, the blower fixed base 1 is located on the river surface, and meanwhile, the blower is used to supply oxygen to the artificial aquatic weed, and the artificial aquatic weed swings back and forth along with the flow of the water body, so that the contact area between the microorganisms and the water body is maximized, and organic matters in the river water are better removed.
As a preferred embodiment, the air inlet pipe 7 in this embodiment is externally sleeved with a layer of hard plastic pipe, and the air inlet pipe 7 is made of flexible plastic, so that on one hand, the air inlet pipe 7 can be effectively protected, and the air inlet pipe 7 can be prevented from moving in the water body, thereby increasing the air inlet speed.
As a preferred embodiment, the shape of the rigid plastic pipe in this embodiment is J-shaped, and with this structure, the air outlet of the air inlet pipe 7 is more smoothly exhausted.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides an artifical pasture and water of aquatic ecological remediation, includes a plurality of pasture and water monomers, every pasture and water monomer includes pasture and water fibre and connects the rope, connect and be connected with a plurality of pasture and water fibre sections on the rope, its characterized in that: the connecting rope comprises a left half connecting rope and a right half connecting rope, a flange is arranged on the left half connecting rope, a groove is arranged on the right half connecting rope, the left half connecting rope and the right half connecting rope are connected through the flange and the groove, float fiber fixing grooves are respectively arranged on the left half connecting rope and the right half connecting rope, the top end of the float is connected with the top end of the float, and the bottom end of the float fiber fixing grooves is connected with the fixing seat;
each aquatic weed fiber section in the aquatic weed fiber sections is composed of three aquatic weed fibers, the aquatic weed fibers are made of bamboo charcoal fibers, and the bamboo charcoal fibers are subjected to hydrophilic modification treatment before use;
the middle of the float grass fiber section is provided with a connecting ring, and the outer diameter of the connecting ring is matched with the size of the float grass fiber fixing groove;
the fixing seat is provided with a fixing hole penetrating through the fixing seat, the bottom of the aquatic weed monomer penetrates through the fixing hole, and the bottom of the aquatic weed monomer is connected with the fixing seat through a connecting sheet;
the upper surface of connection piece is provided with the round bead, the external diameter size of bead and the aperture size phase-match of fixed orifices, the surface of bead has the round external screw thread, pass through threaded connection between connection piece and the fixed orifices.
2. The aquatic ecology restoration artificial aquatic weed according to claim 1, wherein: the modifier for hydrophilic modification treatment is one of potassium dichromate solution and hydrochloric acid solution, and the technological condition for modification treatment is soaking at normal temperature for 2-3 h.
3. The aquatic ecology restoration artificial aquatic weed according to claim 2, wherein: the concentration of the potassium dichromate solution is 5wt%, and the concentration of the hydrochloric acid solution is 10 wt%.
4. The aquatic ecology restoration artificial aquatic weed according to claim 1, wherein: the air inlet pipe is connected to the fixing seat and connected with an air blower, the air blower is located on the air blower fixing seat, and the air blower fixing seat is located on the river surface.
5. The aquatic ecology restoration artificial aquatic weed according to claim 4, wherein: and a layer of hard plastic pipe is sleeved outside the air inlet pipe.
6. The aquatic ecology restoration artificial aquatic weed according to claim 5, wherein: the shape of the hard plastic pipe is J-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364475.8A CN110862155B (en) | 2019-12-26 | 2019-12-26 | Artificial aquatic weed for water ecological restoration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911364475.8A CN110862155B (en) | 2019-12-26 | 2019-12-26 | Artificial aquatic weed for water ecological restoration |
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| CN110862155A CN110862155A (en) | 2020-03-06 |
| CN110862155B true CN110862155B (en) | 2022-03-29 |
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| CN113830879B (en) * | 2021-09-02 | 2024-03-19 | 中工武大设计集团有限公司 | Modified rope-shaped artificial aquatic weed coated on chitosan surface and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100804052B1 (en) * | 2006-09-18 | 2008-02-18 | 신호근 | A float having means for coupling a bolt |
| CN201581027U (en) * | 2009-11-04 | 2010-09-15 | 吕敏叶 | Purifying device for river sewage treatment |
| KR20110061790A (en) * | 2009-12-02 | 2011-06-10 | 조영철 | Device for connecting buoyant bodies and connecting structure of buoyant bodies utilizing the same |
| CN102701446A (en) * | 2012-07-03 | 2012-10-03 | 深圳市汇达力环保科技有限公司 | Elastic porous foam suspended biological filler and application thereof in sewage treatment, water environment ecological restoration, organic waste gas treatment and deodorization |
| EP2805924B1 (en) * | 2013-05-24 | 2018-02-21 | Omya International AG | Multiple batch system for the preparation of a solution of calcium hydrogen carbonate suitable for the remineralization of desalinated water and of naturally soft water |
| CN104030449B (en) * | 2014-05-19 | 2016-07-13 | 广西益江环保科技有限责任公司 | A kind of type semienclosed treating landscape water body method of closing |
| CN104229981B (en) * | 2014-09-03 | 2015-11-25 | 嘉兴安立得建设工程有限公司 | Carbon fiber water repairs the ecosystem |
| CN204265532U (en) * | 2014-11-19 | 2015-04-15 | 杭州中艺园林工程有限公司 | Simple type ecological floating island |
| CN205635051U (en) * | 2016-05-27 | 2016-10-12 | 宁波大学 | Biological method sewage treatment pond |
| CN206278978U (en) * | 2016-11-21 | 2017-06-27 | 中交广州水运工程设计研究院有限公司 | Plant natural biology film complex ecological floating bed |
| CN206767763U (en) * | 2017-05-04 | 2017-12-19 | 广州绿邦环境技术有限公司 | A kind of combined ecological floating island |
| CN107140729B (en) * | 2017-05-05 | 2022-05-06 | 广汉海天洁诚水务有限公司 | Sewage recycling pretreatment filler |
| CN208632339U (en) * | 2018-08-01 | 2019-03-22 | 广州粤澄环境科技有限公司 | A kind of water body treating strenuous primary treatment system |
| CN208684515U (en) * | 2018-08-29 | 2019-04-02 | 郝福利 | A kind of artificial aquatic weed device purifying artificial streams |
| CN109467284A (en) * | 2018-12-28 | 2019-03-15 | 上海细水荷环保科技有限公司 | A kind of novel all-in-one sewage disposal device |
| CN209702402U (en) * | 2019-04-12 | 2019-11-29 | 中海生态环境科技有限公司 | A kind of novel microbial attachment carrier |
| CN110204049A (en) * | 2019-05-09 | 2019-09-06 | 中国科学院重庆绿色智能技术研究院 | A kind of aeration ecological floating island and aeration ecological floating island unit |
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