CN203095720U - Integrated river suspended load interception and purification device - Google Patents
Integrated river suspended load interception and purification device Download PDFInfo
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- CN203095720U CN203095720U CN 201320023193 CN201320023193U CN203095720U CN 203095720 U CN203095720 U CN 203095720U CN 201320023193 CN201320023193 CN 201320023193 CN 201320023193 U CN201320023193 U CN 201320023193U CN 203095720 U CN203095720 U CN 203095720U
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- suspended load
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Abstract
The utility model discloses an integrated river suspended load interception and purification device which is arranged at the bottom of a flowing river and used for intercepting suspended load in a water body and purifying the water body. The integrated river suspended load interception and purification device comprises a suspended load interception and purification part and a suspended load collection part. The integrated river suspended load interception and purification device is characterized in that the suspended load interception and purification part mainly comprises imitation submerged plants and a top cover; the imitation submerged plants are rough-surfaced plastic fibers and fixed on the top cover; the top cover is of a sliding type; rectangular desilting holes are formed in the top cover; the suspended load collection part mainly comprises a collection trough; and lifting rings for lifting are arranged on the outer sides of the collection trough. The integrated river suspended load interception and purification device has the characteristics that the imitation submerged plants are utilized for changing the kinetic condition of the water flow, so that the suspended load in the water body is deposited and organic pollutants are removed by biofilm culturing; and in addition, the collection trough is utilized for collecting deposition, so that the purpose of integrated interception and purification is achieved.
Description
Technical field
The utility model relates to technical field of sewage, and integrated apparatus is held back-purified to a kind of specifically river suspended load.
Background technology
The guarantee of water delivery water quality is that a great problem that solves is badly in need of in China water pollution control field at present.Suspended load in the water body should not be underestimated to the pollution of water delivery water quality, particularly in flood season, the flood that part is cut dirty training works and river along the line will press from both sides to be taken dissimilar pollutents (including organic pollutants, silt etc.) and enters the trunk canal by flood passage, and trunk canal water-carrying section, follow-up water transfer water quality, channel ecological revetment are impacted.Therefore, the holding back of suspended load in the research river, purify for improving the river or hydro project water delivery water quality has very big realistic meaning.
Control measures for suspended sediment, research is not a lot of at present, the main sand pump dredger that adopts carries out collection and treatment to the silt in the river, is unfavorable for the long-term operation and the automatic management enforcement in waters, and can not solves a series of pollution problems that produced in the river water delivery process.Imitative submerged plant is a material commonly used in the purification of water quality research in recent years, imitative submerged plant not only can be by changing the dynamic condition of current, impel more sand grain thing to deposit, play and improve the active effect that water quality improves water transparency, can also be by degrade organic pollutant in the water body of bio-film colonization, thereby improve the environmental capacity of water body, but how specifically to be applied in the real river for imitative submerged plant, and how to collect the problems such as pollutent such as silt that it is held back, even research is not enough.
In sum, need to propose a kind of new-type comprehensive suspended load and hold back, purify water treatment device, to guarantee the water delivery water quality in river and the part hydro project in one.
Summary of the invention
The technical problem that solves:The purpose of this utility model is at the problems referred to above, proposes a kind of river suspended load and holds back-purify integrated apparatus, and it is simple in structure, and is easy to use, can significantly improve the water delivery water quality of sediment laden flow.Advantage is that the dynamic condition that utilizes imitative submerged plant to change current makes the suspended load in the water body deposition take place and remove organic pollutant by bio-film colonization, and utilize receiving tank that settling is collected simultaneously, realization holds back, purifies integrated, make the imitative application of submerged plant aspect the water quality of river purification more versatile and flexible, make things convenient for the systematize operational administrative in river.
Technical scheme:The river suspended load is held back-is purified integrated apparatus and comprises that the suspended load interception purifies part and suspended load is collected part.The suspended load interception purifies part and is made of imitative submerged plant (1) and top cover (3), and imitative submerged plant (1) is fixed on the top cover (3), and top cover (3) is a sliding type, which is provided with rectangle sand setting hole (2); Suspended load is collected part and is mainly consisted of receiving tank (5), and the both sides of receiving tank (5) are provided with the suspension ring (4) of lifting usefulness.
Described imitative submerged plant (1) is one group of shaggy plastic optical fibre, is used to tackle silt particle and bio-film colonization.
Described receiving tank (5) is a column container, and the length and width height is of a size of 50cm-120cm.
The total area in the rectangle sand setting hole (2) on the described top cover (3) is 40% ~ 60% of a top cover area.
Described suspension ring (4) are fixed in the receiving tank both sides, and 2 of every sides are used for the dislocation and the cleaning of this device.Said apparatus can be by permutation and combination to be applicable to different treatment scale, difform river.
Beneficial effect:
Compared with prior art, advantage of the present utility model is:
Utilize imitative submerged plant to change the dynamic condition of current, impel more sand grain thing to deposit, by the organic pollutant in the bio-film colonization degraded water body, reach the purpose that improves water transparency, improves water quality simultaneously.And utilize receiving tank that settling is collected, be convenient to the periodic cleaning and the recycling of device.The utility model can be arranged in arbitrary shape, directly be placed in the contaminated current water original position and improve water quality, without any need for power and energy, it is a kind of environment-friendly type purification reactor device of cleaning, and the utility model material source is extensive, making, laying and easy to maintenance, cost is lower, and application potential is big.
In sum, the introducing that integrated apparatus was held back-purified to this river suspended load has changed traditional processing mode of taking out large junk cleaning suspended load, reached that suspended load is held back, the incorporate purpose of water body purification, make the imitative application of submerged plant aspect the water quality of river purification more versatile and flexible simultaneously, made things convenient for the systematize operational administrative in river.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is top cover of the present utility model and receiving tank structural representation.
Fig. 3 is the device arrangement form of the utility model embodiment 2.
Among the figure:
1. imitative submerged plant 2. sand setting holes 3. top covers, 4. suspension ring, 5. receiving tanks
Embodiment
Below in conjunction with specific examples, further set forth the utility model.Should be understood that these embodiment only are used for the utility model is described, do not constitute the restriction to the claim scope, other alternative means that it may occur to persons skilled in the art that are all in the utility model claim scope.
Embodiment 1:
Integrated apparatus is held back-purified to the river suspended load, this device comprises that mainly the suspended load interception purifies part and suspended load is collected part (as Fig. 1), wherein the suspended load interception purifies partly and mainly is made of imitative submerged plant 1 and top cover 3, imitative submerged plant 1 is fixed on the top cover 3, suspended load is collected part and is mainly consisted of receiving tank 5, and the outside is provided with the suspension ring 4 of lifting usefulness.Top cover 3 is a sliding type, which is provided with rectangle sand setting hole 2(such as Fig. 2), sand setting hole 2 total areas are 40% ~ 60% of top cover area, and receiving tank 5 is a column container, is of a size of 50cm-120cm, and each fixes 2 suspension ring the receiving tank both sides.
This device sinks to river bottom, and imitative submerged plant promptly suspends in water, and according to administering needs, can select different imitative submerged plants, and thickness of selected imitative submerged plant and density require and decide according to flow dynamic condition and sediment concentration.Sediment laden flow is flowed through and is imitated submerged plant, by changing the flow dynamic condition, impels more sand grain thing to deposit, and settling rests in the receiving tank eventually by the sand setting Kongzui on the top cover.Imitative simultaneously submerged plant surface will be adsorbed microorganism gradually and be grown microbial film naturally, microbial film comprises the single or blended microbial populations such as set bacterium, protozoon, fungi and algae that active growth is being grown, organic pollutant is under biomembranous effect, be decomposed into simple inorganics, carbonic acid gas and water, photosynthesis can be emitted a large amount of oxygen, thereby changes the water body redox potential; And by the concentration that biomembranous microorganism absorbs, eutrophication material in the water body is cut down in absorption, thereby the bioavailability of minimizing pollution substance improves water quality.
This device is put into the polluted river of carrying, general two the week in can make water quality be improved significantly.This device can take out from the bottom, river by the suspension ring of receiving tank both sides after use for some time, can reuse after imitative submerged plant replacing or the regeneration, and receiving tank can utilize after cleaning again.
Embodiment 2:
Integrated apparatus is held back-purified to the river suspended load, this device comprises that mainly the suspended load interception purifies part and suspended load is collected part (as Fig. 1), wherein the suspended load interception purifies partly and mainly is made of imitative submerged plant 1 and top cover 3, imitative submerged plant 1 is fixed on the top cover 3, suspended load is collected part and is mainly consisted of receiving tank 5, and the outside is provided with the suspension ring 4 of lifting usefulness.Fig. 2 as can be seen, top cover 3 is a sliding type, which is provided with rectangle sand setting hole 2, sand setting hole 2 total areas are 50% of top cover area.
Integrated apparatus is held back-purified to the river suspended load, its receiving tank adopts the PVC material to make, be of a size of 1m * 0.5m * 0.5m, imitative submerged plant is shaggy plastic optical fibre, diameter 0.8mm, layered arrangement, spacing 2mm, thickness 1.5m sinks under water this device, is arranged in 2 row, 2 row (as Fig. 3).By experiment, as input 1m
3When sediment concentration was the water of 120mg/L, imitative submerged plant reached 37.38g to the silt interception of carrying water body, and the density of imitative submerged plant filler is big more, and rejection is big more.Simultaneously, along with the prolongation of time, filler can adhere to a large amount of degraded mushrooms and other microorganisms, the water pollutant of can degrading effectively.
Claims (2)
1. integrated apparatus is held back-purified to a river suspended load, comprise that the suspended load interception purifies part and suspended load is collected part, it is characterized in that: the suspended load interception purifies part and is made of imitative submerged plant (1) and top cover (3), imitative submerged plant (1) is fixed on the top cover (3), top cover (3) is a sliding type, which is provided with rectangle sand setting hole (2); Suspended load collection unit branch comprises receiving tank (5), and the both sides of receiving tank (5) are provided with the suspension ring (4) of lifting usefulness; Described imitative submerged plant (1) is one group of shaggy plastic optical fibre, is used to tackle silt particle and bio-film colonization.
2. integrated apparatus is held back-purified to a kind of river according to claim 1 suspended load, it is characterized in that described receiving tank (5) is a column container, and the length and width height is of a size of 50cm-120cm.
3. integrated apparatus is held back-purified to a kind of river according to claim 1 suspended load, it is characterized in that the total area in the rectangle sand setting hole (2) on the described top cover (3) is 40% ~ 60% of a top cover area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023193 CN203095720U (en) | 2013-01-17 | 2013-01-17 | Integrated river suspended load interception and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023193 CN203095720U (en) | 2013-01-17 | 2013-01-17 | Integrated river suspended load interception and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095720U true CN203095720U (en) | 2013-07-31 |
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ID=48847139
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023193 Expired - Fee Related CN203095720U (en) | 2013-01-17 | 2013-01-17 | Integrated river suspended load interception and purification device |
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| CN (1) | CN203095720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658239A (en) * | 2018-08-09 | 2018-10-16 | 中国科学院南京地理与湖泊研究所 | Bionical Submerged plant communities and its Ecology ameliorative way |
| CN109653163A (en) * | 2013-03-15 | 2019-04-19 | 奥菲奇内·马卡费里股份公司 | River Chip entrapment structure |
| CN113640054A (en) * | 2021-07-28 | 2021-11-12 | 长三角(义乌)生态环境研究中心 | Sediment collection device |
-
2013
- 2013-01-17 CN CN 201320023193 patent/CN203095720U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653163A (en) * | 2013-03-15 | 2019-04-19 | 奥菲奇内·马卡费里股份公司 | River Chip entrapment structure |
| CN108658239A (en) * | 2018-08-09 | 2018-10-16 | 中国科学院南京地理与湖泊研究所 | Bionical Submerged plant communities and its Ecology ameliorative way |
| CN108658239B (en) * | 2018-08-09 | 2023-11-07 | 中国科学院南京地理与湖泊研究所 | Bionic submerged plant community and water ecology improvement method thereof |
| CN113640054A (en) * | 2021-07-28 | 2021-11-12 | 长三角(义乌)生态环境研究中心 | Sediment collection device |
| CN113640054B (en) * | 2021-07-28 | 2024-07-09 | 长三角(义乌)生态环境研究中心 | Sediment collection device |
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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 |
Granted publication date: 20130731 Termination date: 20160117 |
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| EXPY | Termination of patent right or utility model |