CN206424656U - Pollution cutting device in a kind of river course - Google Patents
Pollution cutting device in a kind of river course Download PDFInfo
- Publication number
- CN206424656U CN206424656U CN201720019338.0U CN201720019338U CN206424656U CN 206424656 U CN206424656 U CN 206424656U CN 201720019338 U CN201720019338 U CN 201720019338U CN 206424656 U CN206424656 U CN 206424656U
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- CN
- China
- Prior art keywords
- filter screen
- microporous filter
- river course
- cutting device
- connection member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses pollution cutting device in a kind of river course, it includes microporous filter screen and is arranged on the sludge collection portion of microporous filter screen bottom, fast connection member is provided with wherein in a vertical side edge of microporous filter screen, sludge collection portion is arranged on the microporous filter screen bottom of upstream face side.The utility model has the advantages that：As a result simple, setting fast and easy, can be while permeable and section dirt, river flow be good without specialist tools or auxiliary facility, and section dirt effect is good.
Description
Technical field
The utility model is related to sludge technology field, more particularly, to pollution cutting device in a kind of river course.
Background technology
In water pollution control engineering, positioned at the factory of river course both sides, enterprises and institutions, government offices, hotel, food and drink,
The sewage that the raw unit such as residential quarter is produced mainly is dammed by sewage conduct accesses the sewage conduct being laid under town road
In system, and transfer to urban wastewater treatment firm and focused on, thus, municipal administration cuts dirt and played in urban wastewater treatment
Important function.
But because the construction cost of municipal wastewater interception pipe is high, difficulty is big, removing involves many areas, cuts dirty work and be increasingly becoming city
The difficult point that city's black-odor riverway is administered.A large amount of raw sewerages enter river course, the amount of pollutant in river course is substantially exceeded river
Road environmental carrying capacity, is still easy to even if improving a large amount of suspensions in the ability of the river self-purification, but sewage by restoration of the ecosystem measure
Control measures are made to occur to block, fail.There is research to also indicate that suspension carries about 30% polluter in sewage, through preliminary treatment
After remove suspension and can reduce this partial contamination material and enter river, facilitate follow-up ecology to handle.
The content of the invention
The purpose of this utility model, which is to provide one kind, can keep river flow, can conveniently collect and be cut in the river course of sludge again
Dirty device.
Technical solution of the present utility model is：Pollution cutting device in a kind of river course, it includes microporous filter screen and setting
Sludge collection portion in microporous filter screen bottom, wherein fast connection member is provided with a vertical side edge of microporous filter screen, it is dirty
Mud collection portion is arranged on the microporous filter screen bottom of upstream face side.
Microporous filter screen can be with permeable, while the rubbish or sludge being carried with river are intercepted, under natural hydraulic action
Just the directly sedimentation of the sludge or rubbish of interception can be fallen into the sludge collection portion of upstream face side, facilitates periodic cleaning, soon
The side of microporous filter screen can be rapidly secured in river course by connection member, convenient to be dismantled in flood passage, be set when cutting dirty, whole
Individual apparatus structure is simple, convenient use, and construction is easy.
Fast connection member is provided with another vertical side edge of the microporous filter screen.It can facilitate adjacent micropore mistake
Filter screen is linked into an integrated entity by fast connection member, forms larger pollution cutting device.
Fixing groove provided with the fixed microporous filter screen side on the fast connection member.Can be by microporous filter screen
Side is entirely placed in fixing groove, improve fixed effect and enhancing microporous filter screen by force intensity.
The utility model has the advantages that：As a result it is simple, fast and easy is set, can be with without specialist tools or auxiliary facility
Simultaneously permeable and section dirt, river flow is good, cuts dirty effect good.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment；
Accompanying drawing 2 is the use state of the utility model embodiment with reference to figure；
1st, microporous filter screen, 2, sludge collection portion, 3, fast connection member, 4, fixing groove, 5, river course, 6, wastewater inlet, 7, river
Road revetment.
Embodiment
Refering to Fig. 1-2, pollution cutting device in a kind of river course, it includes microporous filter screen 1 and is arranged on the bottom of microporous filter screen 1
Sludge collection portion 2, wherein being respectively equipped with fast connection member 3 in two vertical side edges of microporous filter screen 1, structure is connect soon each
Part 3 is provided with the fixing groove 4 of the accommodating side of microporous filter screen 1, and sludge collection portion 2 is arranged on the microporous filter screen of upstream face side
1 bottom.When being set in river course 5, whole device is fixed on the river course revetment 7 at wastewater inlet 6 by fast connection member 3,
And sludge collection portion 2 is located at upstream face side.
The sewage that wastewater inlet 6 is discharged enters river course through microporous filter screen 1, carries sludge and rubbish is blocked and with water
Power, which is washed away, to be fallen into sludge collection portion 2, and fast connection member 3 is connected on river course revetment 7, and whole device sets convenient, and filtering effect
It is really good.
To further illustrate the beneficial effects of the utility model, illustrated below with testing.
Experimental example 1：
River regulation project, the daily 100m of river course upstream sewage mouth blowdown3, once set using shunting device, ecology transformation
Put and river course is transformed, because the sewage draining exit total amount of pollutant exceedes water body capacity, fail to reach the black smelly Effects of Water Quality of elimination.Make
With after this pollution cutting device, pollutants discharged into rivers is significantly reduced, and water body visibility improves at least 30cm, other Conventional pollution indexs drop
Low 10-20%, removes water-outlet body system, and coordinate other purifications to arrange by the sludge that is precipitated in periodic cleaning device by pollutant
Applying makes quality of river water remain stable.
Embodiment 2
Certain large-size lake administration project.There is sewage draining exit is straight-through not have treated sewage to enter in lake, sewage quantity is estimated every
Its 50m3, once transformed using ecology, aeration oxygen replenishing, the measure such as chinampa are purified to lake water, because of the sewage draining exit total amount of pollutant
More than water body capacity, fail to reach expected Effects of Water Quality so clear that you can see the bottom.After the invention of this pollution cutting device, pollutants discharged into rivers is bright
Aobvious to reduce, water body visibility improves at least 50cm, other Conventional pollution indexs reduction 10-20%, passes through periodic cleaning device
Pollutant is removed water-outlet body system by the sludge of interior precipitation, and coordinates other modification measures to make water quality condition lasting stability.
Above-listed detailed description is illustrating for one of the utility model possible embodiments, and the embodiment is simultaneously not used to
The scope of the claims of the present utility model is limited, all equivalence enforcements or change without departing from carried out by the utility model are intended to be limited solely by this
In the scope of the claims of case.
Claims (3)
1. pollution cutting device in a kind of river course, it is characterised in that：It includes microporous filter screen and is arranged on microporous filter screen bottom
Sludge collection portion, wherein being provided with fast connection member in a vertical side edge of microporous filter screen, sludge collection portion, which is arranged on, to meet water
The microporous filter screen bottom of face side.
2. pollution cutting device in a kind of river course according to claim 1, it is characterised in that：In the another of the microporous filter screen
Individual vertical side edge is provided with fast connection member.
3. pollution cutting device in a kind of river course according to claim 1 or 2, it is characterised in that：Set on the fast connection member
There is the fixing groove of the fixed microporous filter screen side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019338.0U CN206424656U (en) | 2017-01-06 | 2017-01-06 | Pollution cutting device in a kind of river course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019338.0U CN206424656U (en) | 2017-01-06 | 2017-01-06 | Pollution cutting device in a kind of river course |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206424656U true CN206424656U (en) | 2017-08-22 |
Family
ID=59585215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720019338.0U Expired - Fee Related CN206424656U (en) | 2017-01-06 | 2017-01-06 | Pollution cutting device in a kind of river course |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206424656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089607A (en) * | 2021-04-02 | 2021-07-09 | 华南理工大学 | Intelligent river surge cleaning system and control method |
-
2017
- 2017-01-06 CN CN201720019338.0U patent/CN206424656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089607A (en) * | 2021-04-02 | 2021-07-09 | 华南理工大学 | Intelligent river surge cleaning system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20220106 |