CN208308524U - A kind of river biological purification plant - Google Patents
A kind of river biological purification plant Download PDFInfo
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- CN208308524U CN208308524U CN201820439421.8U CN201820439421U CN208308524U CN 208308524 U CN208308524 U CN 208308524U CN 201820439421 U CN201820439421 U CN 201820439421U CN 208308524 U CN208308524 U CN 208308524U
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Abstract
The utility model discloses a kind of river biological purification plants, a kind of river biological purification plant, including the hydraulic regulating barrage of ecology being arranged on riverbed in the form perpendicular with river, several aerobic zones and anoxic zone for being arranged at intervals in the form perpendicular with river on the riverbed of ecological hydraulic regulating barrage upstream face front；Filler and water plant are provided in the anoxic zone, the riverbed bottom surface of the aerobic zone is equipped with the multiple and perpendicular aeration band in river；The hydraulic regulating barrage of ecology includes concrete substrate, the hinged dam body of the pedestal being arranged on lower end and concrete substrate, and the driving device of dam body back side is arranged in.The utility model waste water control effect is good, resistance to hydraulic loading is high, structure is simple, strong operability.
Description
Technical field
The utility model relates to river sewage processing technology fields, more particularly, to a kind of river biological purification plant.
Background technique
The quick development of national economy, the deterioration of environment, sewage increases, and the lag of sewage collecting and purification facility
Cause a large amount of sewage not up to standard to flow directly into korneforos, seriously affects people's lives quality.River improvement at present is common to be set
Standby mainly to have artificial swamp, biologic float bed, artificial mattress, submerged forest, Riparian Buffer Zone and add bacteria agent, they exist
Following drawback: it 1. takes up a large area；2. being influenced vulnerable to pest and disease damage；3. biology and waterpower complexity increase designed breeding not
Accurately, it is improper to cause to design, and makes water outlet that design requirement be not achieved or is unable to qualified discharge, and somebody's work wetland is instead at pollution
Source, when intaking suspension pollutant and when excessively high organic concentration is easy to produce blocking and serious anaerobic and cause root system of plant
It rots final dead；4. slow effect, not persistently, service condition are harsh, selective to pollutant.
Utility model content
In view of this, the purpose of this utility model be in view of the deficiencies of the prior art, provide a kind of sewage purification ability it is strong,
And the river biological purification plant with landscape value.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of river biological purification plant, including the hydraulic tune of ecology being arranged on riverbed in the form perpendicular with river
Section dam, be arranged at intervals on ecological hydraulic regulating barrage upstream face front riverbed in the form perpendicular with river several are aerobic
Area and anoxic zone；Filler and water plant are provided in the anoxic zone, the riverbed bottom surface of the aerobic zone is equipped with multiple and river
Perpendicular aeration band；The hydraulic regulating barrage of ecology includes concrete substrate, the pedestal being arranged on lower end and concrete substrate
Hinged dam body, and the driving device of dam body back side is set.
Preferably, the driving device includes the first tune that lower end is hinged with the built-in fitting being arranged on concrete substrate
Pole and the second adjusting rod and hydraulic cylinder being hinged simultaneously with the first adjusting rod upper end；The other end of second adjusting rod
Hinged with dam body by connector, the other end of the hydraulic cylinder is hinged with the hydraulic mount being arranged on concrete substrate.
The utility model has the beneficial effects that
The oxidation that the utility model is made up of the hydraulic regulating barrage regulating pondage of ecology, the aeration band of bottom of trench and filler water plant
Ditch treatment process, working principle are the double action of aerobic, anoxic Multiple Cycle and filler and water plant, and then are improved dirty
The processing capacity of water；Microbes carry out accumulation fixation on the surface of filler, form biomembrane, increase and connect with the surface of sewage
Touching ability enhances sewage degradation effect；Water plant can reduce the organic pollution in sewage, together by absorbing nutriment in water
When in water impurity and sludge play interception function, further purify water.
It will not generate any influence to the flood passage of river channel natural section to the hydraulic regulating barrage of ecology, unlike traditional sluice
By material constraint and limited in the selection of dam axial length, it be suitble to water-head smaller (1~7 m) urban landscape engineering
Or mountain channel engineering, it is wider due to that can design dam, the Ba Dun among traditional dam can be saved, so not only structure
Simply, and can be can be realized with effectively save cost, the dam body energy storage, water storage and flood passage water drainage, dam body opening and closing flexibly rapidly,
Aperture is stepless adjustable and scheduling is convenient；Dam crest, which crosses water, can produce landscape effect like artificial waterfall, while crossing dam river water and being fallen punching
Oxygen effectively increases Dissolved Oxygen in Water, and the self-purification capacity of water body can be improved during subsequent water quality is kept.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram on ecological hydraulic regulation dam.
In figure: 1 hinged shaft, 2 connectors, 3 dam bodys, 4 pedestals, 5 hydraulic cylinders, 6 first adjusting rods, 7 hydraulic mounts, 8 built-in fittings,
9 second adjusting rods, 10 articulated shafts, 11 aeration bands, 12 anoxic zones, 13 aerobic zones, the 14 hydraulic regulating barrages of ecology.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2, a kind of river biological purification plant, including to be arranged with the perpendicular form in river in riverbed
On the hydraulic regulating barrage 14 of ecology, the hydraulic 14 upstream face front of regulating barrage of ecology is arranged at intervals in the form perpendicular with river
Several aerobic zones 13 and anoxic zone 12 on riverbed；Filler and water plant, the riverbed bottom of aerobic zone 13 are provided in anoxic zone 12
Face is equipped with the multiple and perpendicular aeration band 11 in river；The hydraulic regulating barrage 14 of ecology includes concrete substrate, dam body 3 and driving
Device, wherein the lower end of dam body 3 is hinged by the pedestal 4 being arranged on hinged shaft 1 and concrete substrate, and the back side of dam body 3 is set
It is equipped with the driving device for pushing dam body 3 to swing；Driving device includes the first adjusting rod 6, the second adjusting rod 9 and hydraulic cylinder 5,
What the lower end of the first adjusting rod 6 was connected by built-in fitting 8 with concrete substrate, the upper end of the first adjusting rod 6 is adjusted with second
Bar 9, hydraulic cylinder 5 are hinged by articulated shaft 10, and the other end of the second adjusting rod 9 passes through the back side phase of connector 2 and dam body 3
Hingedly, the other end of hydraulic cylinder 5 is hinged with the hydraulic mount 7 being arranged on concrete substrate.
The course of work of the device: when quality of river water is up to standard, being not turned on aeration 11 function of band, the hydraulic regulating barrage of ecology into
Row runoff investigation makes river water oxygenation cross dam and flows to the downstream；When quality of river water is not up to standard, starts the aeration band 11 of bottom of trench, make river
Water carries out alternately purified treatment by anoxic zone 12 and aerobic zone 13, and outer filled and water plant double action can make river water
Clean-up effect more preferably.
The utility model fundamentally solves solid bank common in traditional river regulation, regulates and stores, flood discharge and ecological recovery
The problems such as, increase ecology, landscape value；Microorganism not easily runs off, and forms A/O water treatment technology, enhances river water quality
Purification function；Regulation effect is fast, resistance to hydraulic loading is high, can keep regulation effect for a long time.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (2)
1. a kind of river biological purification plant, it is characterised in that: including being arranged on riverbed in the form perpendicular with river
The hydraulic regulating barrage (14) of ecology is arranged at intervals on hydraulic regulating barrage (14) the upstream face front of ecology in the form perpendicular with river
Several aerobic zones (13) and anoxic zone (12) on riverbed；It is provided with filler and water plant in the anoxic zone (12), it is described good
The riverbed bottom surface in oxygen area (13) is equipped with the multiple and perpendicular aeration band (11) in river；The hydraulic regulating barrage of ecology (14) packet
Concrete substrate, the hinged dam body (3) of the pedestal (4) being arranged on lower end and concrete substrate, and setting is included to carry on the back in dam body (3)
The driving device of the water surface.
2. river biological purification plant according to claim 1, it is characterised in that: the driving device includes lower end and set
Set the first adjusting rod (6) that the built-in fitting (8) on concrete substrate is hinged and simultaneously with the first adjusting rod (6) upper end phase
Hinged the second adjusting rod (9) and hydraulic cylinder (5)；The other end of second adjusting rod (9) passes through connector (2) and dam body
(3) hingedly, the other end of the hydraulic cylinder (5) is hinged with the hydraulic mount (7) being arranged on concrete substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820439421.8U CN208308524U (en) | 2018-03-29 | 2018-03-29 | A kind of river biological purification plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820439421.8U CN208308524U (en) | 2018-03-29 | 2018-03-29 | A kind of river biological purification plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308524U true CN208308524U (en) | 2019-01-01 |
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ID=64721851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820439421.8U Active CN208308524U (en) | 2018-03-29 | 2018-03-29 | A kind of river biological purification plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN208308524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407310A (en) * | 2019-08-22 | 2019-11-05 | 中国科学院南京地理与湖泊研究所 | A kind of integration rainwash reinforcing is regulated and stored ecological purification system |
-
2018
- 2018-03-29 CN CN201820439421.8U patent/CN208308524U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407310A (en) * | 2019-08-22 | 2019-11-05 | 中国科学院南京地理与湖泊研究所 | A kind of integration rainwash reinforcing is regulated and stored ecological purification system |
| CN110407310B (en) * | 2019-08-22 | 2020-07-03 | 中国科学院南京地理与湖泊研究所 | Ecological clean system of regulation and storage is reinforceed to integration surface runoff |
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