CN109056675A - The method of water hyacinth is intercepted in navigation navigation channel - Google Patents
The method of water hyacinth is intercepted in navigation navigation channel Download PDFInfo
- Publication number
- CN109056675A CN109056675A CN201810878752.6A CN201810878752A CN109056675A CN 109056675 A CN109056675 A CN 109056675A CN 201810878752 A CN201810878752 A CN 201810878752A CN 109056675 A CN109056675 A CN 109056675A
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- Prior art keywords
- river
- soft enclosure
- soft
- enclosure
- water
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0807—Devices for reducing the polluted area with or without additional devices for removing the material with stabilising elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0835—Devices for reducing the polluted area with or without additional devices for removing the material fixed to permanent structure, e.g. harbour wall or river bank
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Biological Treatment Of Waste Water (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a kind of methods that water hyacinth is intercepted in navigation navigation channel, the combination unit that this method uses, including multiple soft enclosures and fixed device, soft enclosure is successively disposed alternately at the two sides in river, fixed device includes the U-shaped connection reinforcing bar of top end opening, the side of each connection reinforcing bar is fixedly linked with riverbank, the other side, which is arranged in river, is used as slide bar, multiple connection rings are arranged in the starting point of soft enclosure from top to bottom, the connection ring of each soft enclosure starting point is socketed on connection slide bar, the turning point of each soft enclosure is fixedly connected by anchor ingot with river bed, so that soft enclosure can be floated or be sunk with the lifting of water level in river；The method, comprising: soft enclosure is disposed alternately at the two sides in river, so as to be collected there are S type river to water hyacinth in river.
Description
Technical field
The present invention relates to water purification technology field, especially a kind of method that water hyacinth is intercepted in navigation navigation channel.
Background technique
Since urban rives water pollution is serious, annual early summer weather gets warm again after a cold spell, and river surface is just by floating materials such as duckweed, water hyacinths
The river water surface is taken, causes water body illumination insufficient, anoxic in water, water quality further deteriorates, and not only influences the water quality and scape in river
It sees, and the ship driving safety passing to river makes a big impact, these water plants are usually twisted by the propeller of ship
Firmly, less serious case reduces ship passage speed, and severe one causes propeller to damage, cannot travel；Especially water hyacinth belongs to Pontederiaceae
Perennial floating vegetation, fibrous root is flourishing, and in the water that dangles, overgrown in the base portion for shortening stem, petiole middle and lower part, which has, expands such as calabash
The air bag of reed shape.
Interception for water hyacinth in city river, at present mostly management unit in order to simple, economical, mostly use moso bamboo and
The fixed intercepting system of net composition, intercepting efficiency bubble through the water column with moso bamboo on height it is related, thus part can only be intercepted and floated
Floating object.And when fixed fence being used to intercept, it is necessary to which frequent progress winds the cleaning that is choked with filth；It is tight that fixed fence is built in waters
The hydrological environment on ghost image Xiangshui County road, influences bio-safety, not environmentally；Under extreme water velocity, it is easy to be destroyed by rush of water by water flow, also increases
Management workload and managing risk are added.The above measure using more, but intercepts in not navigable river in current navigation channel
The device of floating material is rarely reported, and construction difficulty is big, and construction is complex, and the period is long.Guaranteeing not influencing flood passage safety and ship
Only in the case where current demand, how to adopt an effective measure and intercept the floating materials such as water hyacinth, becomes those skilled in the art's urgent need
The technical issues of solution.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of interception water calabashes high-efficient, easy for construction in navigation navigation channel
The method of reed.
In order to solve the above technical problems, provided by the invention intercept water hyacinth method in navigation navigation channel, this method is used
Combination unit, comprising: multiple soft enclosures and fixed device, the soft enclosure are successively disposed alternately at the two sides in river, institute
The U-shaped connection reinforcing bar that fixed device includes top end opening is stated, each side for connecting reinforcing bar is fixedly linked with riverbank, other side setting
Slide bar is used as in river, multiple connection rings, the company of each soft enclosure starting point is arranged in the starting point of the soft enclosure from top to bottom
It connects ring to be socketed on connection reinforcing bar slide bar, terminating end is fixed in river by anchor ingot, and each soft enclosure is in river
The arc-shaped setting of terminating end, the turning point of each soft enclosure is fixedly connected by anchor ingot with river bed, so that soft enclosure is in river
It can be floated or be sunk with the lifting of water level；The method, comprising: soft enclosure is disposed alternately at the two sides in river, with
Make to be collected water hyacinth there are S type river in river.
The soft enclosure is multiple Plastic buoy connection composition, and PVC cloth is wrapped up outside each Plastic buoy, in soft enclosure lower part
According to river depth of water needs, the skirt body of certain depth is set, the biological rope of a rule, the bottom end of biological rope are attached on skirt body
Multiple sagging filler monomers are connected, are suspended in water so that skirt body is sagging, so that water hyacinth intercepts combination unit and intercepting the water surface
While floating material, as the basis of microorganism attachment, be conducive to the growth and breeding of microorganism, device floats up and down with water flow
While, aerobic-oxygen-anaerobism environment is advantageously formed, the effect of aerobic-simultaneous oxygen-anaerobe is given full play to, it is right
Water quality plays catharsis.
Further, the sagging filler monomer is the nylon string bag of the gravel filling body equipped with different-grain diameter size, to soft
Matrix while enclosure applies gravity as attached growth of microorganisms plays the role of purifying river water quality.
Further, it is also hung with biological rope or bionic aquatic weed on the soft enclosure lower part skirt body, so that soft enclosure freely hangs
It floats in water, is flowed freely with water flow, and provide good environment for the growth and breeding of microorganism, purification is played to water quality of river
Effect.
Further, it is described it is U-shaped connection reinforcing bar slide bar the expanded bolt in side be fixedly connected on riverbank, the other side with it is soft
Connection ring on enclosure is slidably matched, so that the connection ring energy following water-level lifting on soft enclosure freely goes up downslide on reinforcing bar slide bar
It is dynamic, it is suspended in soft enclosure Upper float partly on the water surface always.
Further, it is described it is U-shaped connection reinforcing bar slide bar top setting laterally block bar so that connection ring be inserted in after to U-shaped
Connection reinforcing bar is closed, and while reinforcing fixed with embankment, prevents from being detached from reinforcing bar slide bar because of enclosure soft when water level is excessively high.
Further, flexibility is carried out as skirt clothing using woven dacron between the soft enclosure Upper float and sagging filler monomer
Connection, long service life can prevent from intercepting the floating materials such as excessive water hyacinth being possible to be washed away from below by water flow, guarantee to intercept
Effect.
The technical effect of invention: (1) method that the present invention in navigation navigation channel intercept water hyacinth, compared with the existing technology,
Soft enclosure is disposed alternately at the two sides in river, so that there are S type rivers in river, while being collected to water hyacinth, and not shadow
Ring the navigation of ship；(2) soft enclosure is socketed on the connection reinforcing bar slide bar on bank through connection ring, so that soft enclosure can be with water level
Lifting floating up and down, to adapt to the requirement of SEA LEVEL VARIATION；(3) soft enclosure suspends setting in water, is intercepted to the water surface same
When, rectangular to underwater to prevent water hyacinth etc. from being washed away by water flow at blocking, the interception particularly suitable for floating materials such as water hyacinths；(4)
The skirt body of soft enclosure lower part and sagging filler monomer freely suspend in water in the soft enclosure of guarantee, flow freely with water flow same
When, good environment is provided for the growth and breeding of microorganism, catharsis is played to water quality of river.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings of the specification:
Fig. 1 is the attachment structure schematic diagram of combination unit of the present invention for intercepting water hyacinth in navigation navigation channel；
Fig. 2 is the structural schematic diagram of combination unit of the present invention for intercepting water hyacinth in navigation navigation channel.
In figure: soft enclosure 1, fixed device 2, anchor ingot 3, riverbank 4, slide bar 5 laterally block bar 6, and U-shaped connection reinforcing bar 7 connects
Connect ring 8, biological rope 9, skirt body 10, sagging filler monomer 11.
Specific embodiment
Example 1
As shown in Figure 1 to Figure 2, the method that water hyacinth is intercepted in navigation navigation channel of this example, the combination unit that this method uses,
It include: the multiple soft enclosures 1 for being successively disposed alternately at the two sides in river, attachment device is arranged in riverbank 4, and each attachment device includes top
The U-shaped connection reinforcing bar of end opening, each side for connecting reinforcing bar are fixedly linked using U-shaped steel+expansion bolt with riverbank, and the other side is set
It sets as reinforcing bar slide bar 5 in river, multiple connection rings 8 are arranged in the starting point of soft enclosure 1 from top to bottom, and each soft enclosure 1 originates
The connection ring 8 at end is socketed on connection reinforcing bar, and terminating end is fixed in river by anchor ingot 3, and each soft enclosure 1 is close to river
The turning point of the arc-shaped setting of terminating end in road, each soft enclosure 1 is fixedly connected by anchor ingot 3 with river bed, which can make
Soft enclosure 1 in river as the lifting of water level is freely floated up and down, to adapt to high water level, ordinary water level and low water level
Situation；Soft enclosure 1 is multiple Plastic buoy connection composition, and PVC cloth, the bottom compliant of soft enclosure are wrapped up outside each Plastic buoy
Multiple sagging filler monomers 11 are connected, so that soft enclosure 1 suspends in water, while interception to the water surface, the soft of suspension encloses
Every preventing water hyacinth etc. from being washed away by water flow at blocking to underwater is rectangular, the interception particularly suitable for floating materials such as water hyacinths.
Sagging filler monomer 11 is the nylon string bag, and the string bag is provided with the gravel filling body of different-grain diameter size, to soft enclosure 1
Matrix while applying gravity as attached growth of microorganisms, by the way that the quantity of gravel is arranged, adjustable soft enclosure hangs
The suspension depth of soft enclosure floating body, is generally arranged in 300mm, is stopped with the root to water hyacinth by floating depth.Soft enclosure 1
Floating body lower part is flexibly connected using woven dacron as skirt clothing and sagging filler monomer 11, long service life.Under soft enclosure 1
It is hung with biological rope or bionic aquatic weed 9 on portion's skirt clothing 10, freely suspends in water, is flowed freely with water flow, and is microorganism
Growth and breeding provides good environment, plays clean-up effect to water quality of river.The top setting of U-shaped connection reinforcing bar slide bar is laterally sealed
Locking bar 6 while reinforcing fixed with embankment, is prevented because of water level so that connection ring closes U-shaped connection reinforcing bar after being inserted in
Soft enclosure is detached from reinforcing bar slide bar when excessively high.
Obviously, examples detailed above be only to clearly illustrate example of the present invention, and not be to reality of the invention
Apply the restriction of mode.For those of ordinary skill in the art, it can also make on the basis of the above description other
Various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to the present invention
The obvious changes or variations extended out of spirit be still in the protection scope of this invention.
Claims (3)
1. a kind of method for intercepting water hyacinth in navigation navigation channel, which is characterized in that the combination unit that this method uses includes: more
A soft enclosure (1) and fixation device (2), the fixed device (2) includes the U-shaped connection reinforcing bar of top end opening, respectively connects reinforcing bar
Side be fixedly linked with riverbank (4), the other side, which is arranged in river, is used as slide bar (5), the starting point of the soft enclosure (1) from
Up to the lower multiple connection rings (8) of setting, the connection ring (8) of each soft enclosure (1) starting point is socketed in connection slide bar (5), so that
Soft enclosure can float up and down with the lifting of water level, and to adapt to the requirement of SEA LEVEL VARIATION, terminating end is fixed at by anchor ingot (3)
In river, and terminating end arc-shaped setting of each soft enclosure (1) in river, the turning point of each soft enclosure (1) pass through anchor ingot
(3) it is fixedly connected with river bed, so that soft enclosure (1) can be floated or be sunk with the lifting of water level in river；It is described soft
The skirt body (10) of certain depth is arranged in enclosure (1) floating body lower part, a plurality of biological rope (9) is housed on skirt body, the bottom end of biological rope (9)
Multiple sagging filler monomers (11) are connected, are suspended in water so that skirt body (10) is sagging；
The method that water hyacinth is intercepted in navigation navigation channel, comprising: soft enclosure is disposed alternately at the two sides in river, so that river
There are S type river in road, water hyacinth is collected.
2. the method according to claim 1 for intercepting water hyacinth in navigation navigation channel, which is characterized in that the soft enclosure
(1) it is multiple Plastic buoy connection composition, and wraps up PVC cloth outside each Plastic buoy.
3. the method according to claim 2 for intercepting water hyacinth in navigation navigation channel, which is characterized in that the sagging filler
Monomer (9) is the nylon string bag of the gravel filling body equipped with different-grain diameter size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810878752.6A CN109056675A (en) | 2016-07-12 | 2016-07-12 | The method of water hyacinth is intercepted in navigation navigation channel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810878752.6A CN109056675A (en) | 2016-07-12 | 2016-07-12 | The method of water hyacinth is intercepted in navigation navigation channel |
| CN201610547008.9A CN106013022B (en) | 2016-07-12 | 2016-07-12 | A kind of combination unit for intercepting water hyacinth in navigation channel of opening the navigation or air flight |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610547008.9A Division CN106013022B (en) | 2016-07-12 | 2016-07-12 | A kind of combination unit for intercepting water hyacinth in navigation channel of opening the navigation or air flight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109056675A true CN109056675A (en) | 2018-12-21 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610547008.9A Active CN106013022B (en) | 2016-07-12 | 2016-07-12 | A kind of combination unit for intercepting water hyacinth in navigation channel of opening the navigation or air flight |
| CN201810878752.6A Pending CN109056675A (en) | 2016-07-12 | 2016-07-12 | The method of water hyacinth is intercepted in navigation navigation channel |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610547008.9A Active CN106013022B (en) | 2016-07-12 | 2016-07-12 | A kind of combination unit for intercepting water hyacinth in navigation channel of opening the navigation or air flight |
Country Status (1)
| Country | Link |
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| CN (2) | CN106013022B (en) |
Cited By (1)
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| CN110258467A (en) * | 2019-06-25 | 2019-09-20 | 中国建筑第八工程局有限公司 | River pollution cutting device and its construction method |
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| CN110984095B (en) * | 2019-12-12 | 2021-08-20 | 中国电建集团中南勘测设计研究院有限公司 | Float blocking facility |
| CN111441320B (en) * | 2020-04-27 | 2020-12-01 | 新昌县澄聚农业科技有限公司 | River surface water treatment tank and treatment method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106013022B (en) | 2018-08-17 |
| CN106013022A (en) | 2016-10-12 |
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Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |