CN206033492U - Small -size river course treatment system - Google Patents
Small -size river course treatment system Download PDFInfo
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- CN206033492U CN206033492U CN201620965494.1U CN201620965494U CN206033492U CN 206033492 U CN206033492 U CN 206033492U CN 201620965494 U CN201620965494 U CN 201620965494U CN 206033492 U CN206033492 U CN 206033492U
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- water
- dam
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- regulation system
- biological treatment
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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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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a small -size river course treatment system, including being used for interceping the interception dam of floater and being located the biological treatment district of the little biofilm purification quality of water of utilization in interception dam low reaches, the water distribution hole that is equipped with evenly distributed on the interception dam is used for water distribution uniformity, the water distribution hole is passed along water flow direction the interception dam. The floater of aquatic can effectively be interceptd on the interception dam, carries out the primary cleaning to quality of water, and rivers can be leveled in the water distribution hole on the interception dam, and water distribution uniformity makes rivers get into and can fully be purified after biological treatment distinguishes, attached to the organic pollutant of the microorganism resolvable aquatic on the microbial film, water purification makes quality of water reach relevant emission standard's requirement in the biological treatment district.
Description
Technical field
This utility model is related to a kind of small-sized river regulation system.
Background technology
As the quickening of Development of China's Urbanization, villages and small towns population are constantly concentrated, township enterprise develops rapidly, town sewage discharge capacity
Also it is continuously increased, yet with the outdated ideas of past " reconstruction sets, light environmental protection ", cities and towns infrastructure construction lags far behind cities and towns
The development of construction, lacks necessary sewage collection system and sewage treatment facility, the unordered sinuous flow of sewage, not only directly pollutes little
Cities and towns itself ecological environment, have impact on the living environment of resident, and among the sewage of river channel flows into river lake, causes river lake
The severe contamination of water body, it has also become the important polluter of regional water environment, makes an extremely bad impression to environment.Thus may be used
See that the ecological restoration technology on river in cities and towns is related to the strategic objective of China's environmental aspect and sustainable development, be particularly significant and necessary
, and very promising and great vitality.
Utility model content
The purpose of this utility model is to provide a kind of small-sized river regulation system that can improve small-sized river water quality, with
Solve the problems, such as that current samll cities and towns' pollution of river is serious.
For achieving the above object, the technical scheme of the small-sized river regulation system of this utility model is：
A kind of small-sized river regulation system, including intercepting dam and positioned at interception dam downstream for intercept floating thing
The biological treatment zone purified water using microbial film；The interception dam is provided with equally distributed water distributing pore for uniform cloth
Water, the water distributing pore pass through the interception dam along water (flow) direction.
The biological treatment zone includes the biological purification plant for forming microbial film；The biological purification plant includes
The quadra of bottom of river channel is lain against, the attachment structure extended perpendicular to water (flow) direction is provided with the quadra, is used for
The lower end for forming the bio-based band that microbial film purifies water is fixedly connected in the attachment structure, and top is suspended in water,
The multiple bio-based bands of interval setting in the attachment structure.
Multiple attachment structures are provided with the quadra, and the attachment structure is along water (flow) direction interval setting.
The attachment structure is nylon rope.
The biological purification plant has multiple, along water (flow) direction interval setting.
The biological treatment zone also includes to the biological purification plant blast aerator for providing oxygen, the air blast
Aerator includes source of the gas, is arranged at below the bio-based band gas distributing pipeline with micropore and connects the source of the gas and gas distribution
The aerated conduit of pipeline.
There are twice on the interception dam, intercepts dam including first positioned at upstream and the second positioned at downstream intercepts dam；
The biological treatment zone is located at the downstream for intercepting dam described in second.
The small-sized river regulation system also includes that being arranged on described first intercepts dam upstream, intercepts dam and the first
The geotextiles of between two roads interception dam and biological treatment zone.
The beneficial effects of the utility model are：The floating thing that dam effectively can be intercepted in water is intercepted, water quality is carried out preliminary net
Change, intercept water distributing pore on dam can smooth current, water distribution uniformity makes current obtain into after biological treatment zone fully net
Change；The organic pollution being attached in biological treatment zone in the microorganism decomposable asymmetric choice net water on microbial film, purifies water, makes water quality
Reach the requirement of relevant emission standards.
Description of the drawings
Fig. 1 is the schematic diagram of the embodiment 1 of small-sized river regulation system of the present utility model；
Fig. 2 is the schematic diagram of the biological purification plant of the embodiment 1 of small-sized river regulation system of the present utility model；
Structural representations of the Fig. 3 for the gas distributing pipeline of the embodiment 1 of small-sized river regulation system of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
The embodiment 1 of small-sized river regulation system of the present utility model, as shown in Figure 1 to Figure 3.
Small-sized river regulation system includes that about 1 meter of height of dam, for intercepting the water surface positioned at first interception dam 1 of upstream
Floating thing and the particulate matter precipitation in making water, be provided with the equally distributed water distributing pore of a row, water distributing pore from 30 cm height of dam crest
Dam body is passed through along water (flow) direction, for smooth current, water distribution uniformity.Second intercepts dam 2 and intercepts dam downstream about positioned at first
25 meters, for further intercepting, precipitating.It is biological treatment zone 3 that second intercepts 2 downstream of dam, is after cooperation second intercepts dam 2
The biological treatment zone 3 in portion, the water distributing pore that second intercepts dam 2 are highly lower slightly than first interception dam 1, away from 40 centimetres of dam crest, make
Current enter biological treatment zone 3 from bottom, give full play to the purification of microbial film in biological treatment zone 3.Additionally, first
Intercept between dam upstream, first interception dam 1 and second interception dam 2 and the bottom of river channel of biological treatment zone 3 is equipped with geotechnique
Cloth waterproofing reinforcement, increases the stability of system.
Biological treatment zone 3 is located at second and intercepts 2 downstream of dam, and about 30 meters of length flows to interval along river course and sets including multiple
The biological purification plant 4 put, the quantity of biological purification plant 4 depending on specific streamflow regime and water quality condition, in this enforcement
In example, using five road biological purification plants 4.Biological purification plant 4 includes keeping flat the rectangular frame 11 for being arranged on bottom of river channel,
The width of framework 11 and bottom of river channel similar width, are provided with multiple tracks spacing identical nylon along flow direction direction in framework 11
Rope 12, the bio-based for being loaded with the microorganism for purifying water is connected to nylon rope 12 with 13 lower end, and top is suspended in water
In, the microbial film with certain altitude can be formed in water.The multiple bio-based bands 13 of interval setting on per pass nylon rope 12, often
Bio-based on road nylon rope 12 can cooperatively form the purifying layer for almost covering whole streamflow section with 13, be provided with multiple tracks Buddhist nun
The biological purification plant 4 of dragon rope 12 can sufficiently cleaned up water quality.The spacing and bio-based of nylon rope 12 is with 13 density according to reality
Streamflow regime is adjusted.
Ventilator Room 5 is arranged on 3 stage casing bank of biological treatment zone, is inside provided as the blower fan or air pump for source of the gas, and electrical control cubicles
Etc. special controller switching equipment.The gas distributing pipeline framework 21 that the lower section of each biological purification plant 4 is correspondingly provided with, gas distributing pipeline framework
21 size is consistent with biological purification plant 4, and a line is arranged on and is connected on the aerated conduit 6 of Ventilator Room.Gas distributing pipeline frame
In frame 21, correspondence bio-based is provided with a plurality of gas distributing pipeline 22 extended along water (flow) direction with 13 lower section, and gas distributing pipeline 22 is connected to
On aerated conduit 6, on every gas distributing pipeline 22, miniature solarization air cap is equipped with, oxygen is provided for bio-based band 13 upward and supplied
Which forms microbial film.
Twice intercept dam and can intercept the floating thing in river course and particulate matter in biological treatment zone front end, tentatively net to current
Change and filter, can according to circumstances regular labor cleaning, the water distributing pore for intercepting dam can make uniform fluid flow into biological treatment zone, flat
It is slow.Bio-based band on biological purification plant through aeration can form microbial film, the microorganism decomposable asymmetric choice net water on microbial film
In organic pollution, purify water, multiple tracks microorganism mould on biological purification plant, can be formed, can sufficiently cleaned up water quality.Through
After the purification of five road biological purification plants, the most of pollutant in water can be obtained effectively decomposing, be purified, and make water quality reach correlation
The requirement of discharge standard.
In the above-described embodiments, intercepting dam has twice.In other embodiments, also only can be set according to current and water quality situation
Dam is intercepted together or three roads or more interception dams are set.
In the above-described embodiments, the attachment structure of biological purification plant is nylon rope.In other embodiments, attachment structure
May also be other materials such as pipe etc..
Claims (8)
1. a kind of small-sized river regulation system, it is characterised in that：Including described blocking for intercepting the interception dam of floating thing and being located at
Cut the biological treatment zone that the utilization microbial film in dam downstream purifies water；The interception dam is provided with equally distributed water distributing pore and uses
In water distribution uniformity, the water distributing pore passes through the interception dam along water (flow) direction.
2. small-sized river regulation system according to claim 1, it is characterised in that：The biological treatment zone is included for shape
Into the biological purification plant of microbial film；The biological purification plant includes the quadra for lying against bottom of river channel, the side
The attachment structure extended perpendicular to water (flow) direction is provided with shape framework, for forming bio-based band that microbial film purifies water
Lower end is fixedly connected in the attachment structure, and top is suspended in water, the multiple lifes of interval setting in the attachment structure
Thing base band.
3. small-sized river regulation system according to claim 2, it is characterised in that：Multiple institutes are provided with the quadra
Attachment structure is stated, the attachment structure is along water (flow) direction interval setting.
4. small-sized river regulation system according to claim 3, it is characterised in that：The attachment structure is nylon rope.
5. small-sized river regulation system according to claim 2, it is characterised in that：The biological purification plant has multiple,
Along water (flow) direction interval setting.
6. small-sized river regulation system according to claim 2, it is characterised in that：The biological treatment zone is also included to institute
The blast aerator that biological purification plant provides oxygen is stated, the blast aerator includes source of the gas, is arranged at the biology
The aerated conduit of the gas distributing pipeline with micropore and the connection source of the gas and gas distributing pipeline below base band.
7. the small-sized river regulation system according to any one of claim 1-6, it is characterised in that：The interception dam has two
Road, intercepts dam including first positioned at upstream and the second positioned at downstream intercepts dam；The biological treatment zone is located at second
The downstream on dam is intercepted described in road.
8. small-sized river regulation system according to claim 7, it is characterised in that：The small-sized river regulation system is also wrapped
Include be arranged on intercept for described first dam upstream, intercept for first dam and second intercept between dam and biological treatment zone geotechnique
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965494.1U CN206033492U (en) | 2016-08-29 | 2016-08-29 | Small -size river course treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965494.1U CN206033492U (en) | 2016-08-29 | 2016-08-29 | Small -size river course treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033492U true CN206033492U (en) | 2017-03-22 |
Family
ID=58302579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620965494.1U Active CN206033492U (en) | 2016-08-29 | 2016-08-29 | Small -size river course treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156169A (en) * | 2018-03-01 | 2019-08-23 | 江西理工大学 | A kind of micro- polluted river controlling device and method |
| CN112194317A (en) * | 2020-09-27 | 2021-01-08 | 中国建筑第八工程局有限公司 | Lake end discharge port purification system |
-
2016
- 2016-08-29 CN CN201620965494.1U patent/CN206033492U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156169A (en) * | 2018-03-01 | 2019-08-23 | 江西理工大学 | A kind of micro- polluted river controlling device and method |
| CN112194317A (en) * | 2020-09-27 | 2021-01-08 | 中国建筑第八工程局有限公司 | Lake end discharge port purification system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |