CN110206000A - A kind of absorbing treatment device for river oil spilling - Google Patents
A kind of absorbing treatment device for river oil spilling Download PDFInfo
- Publication number
- CN110206000A CN110206000A CN201910522477.9A CN201910522477A CN110206000A CN 110206000 A CN110206000 A CN 110206000A CN 201910522477 A CN201910522477 A CN 201910522477A CN 110206000 A CN110206000 A CN 110206000A
- Authority
- CN
- China
- Prior art keywords
- fixedly mounted
- river
- oil spilling
- greasy dirt
- threaded rod
- 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.)
- Granted
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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
- E02B15/10—Devices for removing the material from the surface
- E02B15/106—Overflow skimmers with suction heads; suction heads
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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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)
- Removal Of Floating Material (AREA)
- Water Treatment By Sorption (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention discloses a kind of absorbing treatment devices for river oil spilling, column including being symmetrically fixedly mounted on river levee two sides, be slidably installed device box on the transverse arm, be slidably installed sliding shoe on the transverse arm, being fixedly mounted on the sliding shoe can make the greasy dirt on the water surface converge to the guide plate in device, rotate the first threaded rod, device can be made to adjust height up and down, when the width of river surface broadens or narrows, starting adjusts motor, it adjusts motor and drives the rotation of the second threaded rod, the rotation of second threaded rod drives transverse arm to slide in device box, device is set to be adapted to the width of river surface, it can be directly installed on river surface, it can be adjusted for different river surfaces, oil spilling is siphoned away by sucking pump, it can make oil and the enough quickly separation of water energy, make also remaining oil spilling filtering in water body by being filtered to water body On filter plate, directly filter plate is switched over, keeps oil spilling processed more clean.
Description
Technical field
The present invention relates to pollution of estuary prevention and control field, specially a kind of absorbing treatment device for river oil spilling.
Background technique
With oil exploitation and the fast development of transport service, thus caused water environment pollution problem is also more serious, and one
Oil spill accident can be generated on river surface when shipping work and marine incident a bit, oil spilling floats on the surface can be to the intracorporal biology of water
It affects, has the method for taking burning for the processing of oil spill accident at present, but in oil spilling burning, have non-
Often big uncontrollability, the product after burning are also possible to impact water body.
The equipment that some pairs of oil spillings are salvaged needs to carry out the movement of large area on river surface, and excessive salvaging effect is not
It is that very well, it is especially big that oil spilling swims in mobility on the water surface, salvages also very difficult, eventually causes the waste of resource.
Summary of the invention
The purpose of the present invention is to provide a kind of absorbing treatment devices for river oil spilling, for overcoming in the prior art
Drawbacks described above.
A kind of absorbing treatment device for river oil spilling of embodiment according to the present invention, including the fixed peace of bilateral symmetry
Column mounted in river levee two sides, the column are equipped with adjustable device height and adapt to the regulating member of river surface width, institute
Stating regulating member includes the transverse arm being slidably mounted on column, and be slidably installed device box on the transverse arm, sliding on the transverse arm
Installation sliding block is moved, being fixedly mounted on the sliding shoe can make the greasy dirt on the water surface converge to the guide plate in device, the dress
The adsorption element for being equipped with and being drawn in cabinet to the greasy dirt on river is set, the adsorption element includes being arranged in the dress
The intracorporal sliding space of case is set, be slidably installed sliding rail in the sliding space, and being slidably installed on the sliding rail bottom surface can draw
The absorption heads of greasy dirt are fixedly mounted sucking pump on described device box top, connect between the sucking pump inlet and the absorption heads
It is logical to be equipped with suction line, storage box body is fixedly mounted on the right side of the sucking pump, is symmetrically fixedly mounted in described device tank floor
Support base is rotatablely installed spool shaft on the support base, reel is fixedly mounted in the spool shaft, is fixedly mounted on the reel
Reel leaf, the reel rotation can be rotated with movable reel leaf, and the greasy dirt that will be present on river surface spoons up, when the downward band of sliding rail
After dynamic absorption heads slide on the upside of reel, start sucking pump, sucking pump drive absorption heads absorption exists and the greasy dirt on reel leaf, institute
The symmetrical fixed installation support rod in front and back below device box is stated, being equipped in the support rod can be to the filtering that greasy dirt is filtered
Component, the filter element include the support plate being fixedly mounted on the support rod, are slidably installed first in the support plate
Filter frame hingedly installs the second filter frame on first filter frame, between second filter frame and first filter frame
Fixed installation can be to the filter plate that greasy dirt is filtered, and when water flows through filter plate with greasy dirt, greasy dirt cannot pass through filtering
Plate is then filtered on filter plate.
On that basis of the above technical scheme, the regulating member further includes the mounting plate being fixed on the column.
On that basis of the above technical scheme, the first screw thread rod cavity is equipped in the column, above and below the first screw thread rod cavity
The first threaded rod is rotatablely installed between inner wall, first threaded rod is threadedly engaged with the transverse arm, left in described device cabinet
The right side is symmetrically arranged with the second screw rod chamber, is fixedly mounted in described device cabinet and adjusts motor, fixed on the adjusting motor output shaft
Second threaded rod is installed, second threaded rod runs through the second screw rod chamber, and the left and right sides is equipped on second threaded rod
Screw thread, thread rotary orientation rotate the first threaded rod on the contrary, second threaded rod and transverse arm screw thread installation.
On that basis of the above technical scheme, the adsorption element further includes being fixedly mounted on described device cabinet front face
Rake teeth.
On that basis of the above technical scheme, be fixedly mounted storage box body on the right side of the sucking pump, the storage box body with it is described
Sucking pump is connected.
On that basis of the above technical scheme, electromagnet is fixedly mounted on the sliding space roof, is fixed on the sliding rail
Permanent magnet is installed, mobile motor is fixedly mounted on the sliding space roof, flower is fixedly mounted on the mobile motor output shaft
Key axis, rotational installation pulls wheel, the pullings wheel and splined shaft spline installation, the sliding rail bottom surface on the sliding rail bottom surface
It is upper to be located at absorption heads left pivot movement installation guide wheel, it is sequentially connected with bracing wire between the guide wheel and pulling wheel, it is described
Absorption heads are fixedly connected with the bracing wire.
On that basis of the above technical scheme, the cross sectional shape of the reel leaf is arc-shaped.
On that basis of the above technical scheme, the spool shaft extends through to the right the support base on right side, the reel
The first sprocket wheel is fixedly mounted positioned at the right side of the right side support base on axis, stepping is fixedly mounted on right side in described device cabinet
Motor is fixedly mounted the second sprocket wheel on the stepper motor output shaft, is equipped between second sprocket wheel and first sprocket wheel
Chain.
The beneficial effects of the present invention are: the present invention can be directly installed on river surface, can be adjusted for different river surfaces
Section, make device be adapted to using needs, do not need to be moved on river surface again, can will be on river surface by guide plate
Oil spilling is concentrated in the device.
Oil spilling on river surface can directly be spooned up, be siphoned away oil spilling by sucking pump, oil and water energy can be made enough quick
Separation, the high treating effect of oil spilling, processing speed is fast, economize on resources, after being adsorbed to oil spilling, by water body into
Row filtering makes also remaining oil spilling filtering in water body directly switch over to filter plate on filter plate, locate oil spilling
That manages is more clean, is worthy to be popularized.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram in the direction A in Fig. 1；
Fig. 3 is the direction B-B schematic cross-sectional view in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram in Fig. 1 at C；
Fig. 5 is the direction D-D schematic cross-sectional view in Fig. 3.
Specific embodiment
Below with reference to Fig. 1-5, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-5, a kind of absorbing treatment device for river oil spilling of embodiment according to the present invention, including left and right
It is symmetrically and fixedly mounted to the column 10 of river levee two sides, the column 10 is equipped with adjustable device height and adapts to river surface width
Regulating member 80, the regulating member 80 includes the transverse arm 14 that is slidably mounted on column 10, slides peace on the transverse arm 14
Assembling device cabinet 17, be slidably installed on the transverse arm 14 sliding shoe 15, and being fixedly mounted on the sliding shoe 15 can make on the water surface
Greasy dirt converge to the guide plate 16 in device, the suction that can be drawn to the greasy dirt on river is equipped in described device cabinet 17
Attached component 81, the adsorption element 81 include the sliding space 35 being arranged in described device cabinet 17, the sliding space 35
Inside be slidably installed sliding rail 31, and the absorption heads 32 of greasy dirt, described device cabinet can be drawn by being slidably installed on 31 bottom surface of sliding rail
Sucking pump 18 is fixedly mounted on 17 top surfaces, is connected between 18 inlet of sucking pump and the absorption heads 32 and is equipped with suction line 19, institute
It states fixed installation storage box body 20, described device cabinet on the right side of sucking pump 18 and support base 26 is symmetrically fixedly mounted on 17 bottom surface,
It is rotatablely installed spool shaft 27 on the support base 26, reel 28 is fixedly mounted in the spool shaft 27, is fixed on the reel 28
Reel leaf 29 is installed, the rotation of reel 28 can be rotated with movable reel leaf 29, and the greasy dirt that will be present on river surface spoons up, when
Sliding rail 31 drives downwards absorption heads 32 to slide into after 28 upside of reel, starts sucking pump 18, and sucking pump 18 drives absorption heads 32 to draw
In the presence of with the greasy dirt on reel leaf 29, front and back is symmetrical below that support rod 39, the support rod is fixedly mounted for described device cabinet 17
Being equipped in 39 can include being fixedly mounted on the support rod to the filter element 82 that greasy dirt is filtered, the filter element 82
Support plate 41 on 39, be slidably installed in the support plate 41 first filter frame 42, hingedly installs on first filter frame 42
Second filter frame 40, greasy dirt can be filtered by being fixedly mounted between second filter frame 40 and first filter frame 42
Filter plate 43, when water flows through filter plate 43 with greasy dirt, greasy dirt cannot then be filtered by filter plate 43 in filter plate 43
On.
In addition, in one embodiment, the regulating member 80 further includes the mounting plate being fixed on the column 10
11。
In addition, in one embodiment, being equipped with the first screw thread rod cavity 12, the first screw thread rod cavity 12 in the column 10
It is rotatablely installed the first threaded rod 13 between upper and lower inner wall, first threaded rod 13 is threadedly engaged with the transverse arm 14, the dress
It sets bilateral symmetry in cabinet 17 and is equipped with the second screw rod chamber 23, be fixedly mounted in described device cabinet 17 and adjust motor 21, the tune
The second threaded rod 22 is fixedly mounted on section 21 output shaft of motor, second threaded rod 22 runs through the second screw rod chamber 23, institute
It states the left and right sides on the second threaded rod 22 and is equipped with screw thread, thread rotary orientation is on the contrary, second threaded rod 22 and the transverse arm 14
Screw thread installation, rotates the first threaded rod 13, and device can be made to adjust height up and down, when the width of river surface broadens or narrows,
Starting adjusts motor 21, adjusts motor 21 and drives the rotation of the second threaded rod 22, the rotation of the second threaded rod 22 drives transverse arm 14 filling
Sliding in cabinet 17 is set, device is made to be adapted to the width of river surface.
In addition, in one embodiment, the left and right sides guide plate 16 is to intersect tilt distribution, converge to greasy dirt
In device.
In addition, in one embodiment, the adsorption element 81 further includes being fixedly mounted on 17 front side of described device cabinet
Rake teeth 38 on face, the rake teeth 38 can separate the floater of some large sizes.
In addition, in one embodiment, be fixedly mounted storage box body 20 on the right side of the sucking pump 18, the storage box body 20 with
The sucking pump 18 is connected, so that the greasy dirt absorbed is converged in storage box body 20 and stored.
In addition, in one embodiment, it is fixedly mounted electromagnet 36 on 35 roof of sliding space, on the sliding rail 31
Permanent magnet 33 is fixedly mounted, mobile motor 24,24 output shaft of mobile motor is fixedly mounted on 35 roof of sliding space
Upper fixed installation splined shaft 25, rotational installation pulls wheel 37, the pullings wheel 37 and the splined shaft on 31 bottom surface of sliding rail
25 splines are installed, and 32 left pivot movement of absorption heads is located on 31 bottom surface of sliding rail and installs guide wheel 30, the guide wheel 30 and institute
It states and is sequentially connected with bracing wire 34 between pulling wheel 37, the absorption heads 32 are fixedly connected with the bracing wire 34, thus when to reel
It when greasy dirt on leaf 29 is drawn, is powered to electromagnet 36, electromagnet 36 pushes 31 slide downward of sliding rail, starts mobile motor
24, mobile motor 24, which drives, pulls 37 rotation of wheel, pulls 37 rotation of wheel to drive bracing wire 34 that absorption heads 32 is made to horizontally slip and is inhaled
Take the greasy dirt on reel leaf 29.
In addition, in one embodiment, the cross sectional shape of the reel leaf 29 is arc-shaped.
In addition, in one embodiment, the spool shaft 27 extends through to the right the support base 26 on right side, the volume
It is solid on the first sprocket wheel 46 of the right side of the right side support base 26 fixed installation, 17 right side of described device cabinet on cylinder axis 27
Dingan County fills stepper motor 47, and the second sprocket wheel 44, second sprocket wheel 44 and institute is fixedly mounted on 47 output shaft of stepper motor
It states and is equipped with chain 45 between the first sprocket wheel 46, after the greasy dirt on reel leaf 29 is sucked, reversed electricity logical to electromagnet 36, electricity
Magnet 36 is attracted permanent magnet 33, makes 31 upward sliding of sliding rail, starts stepper motor 47, and stepper motor 47 drives 44 turns of the second sprocket wheel
Dynamic, the rotation of the second sprocket wheel 44 drives the rotation of the first sprocket wheel 46, and the first sprocket wheel 46 rotation band movable reel leaf 29 turns over 120 degree,
The greasy dirt being ready for next time is drawn.
When use: can be mounted on by mounting plate 11 with device on the river levee for needing to administer, rotate the first threaded rod
13, device can be made to adjust up and down highly, starting adjusts motor 21, and it adjusts motor 21 and the second threaded rod 22 is driven to rotate, second
The rotation of threaded rod 22 drives transverse arm 14 to slide in device box 17, and device is made to be adapted to the width of river surface, and rake teeth 38 can be with
The floater of some large sizes is separated, guide plate 16 converges to greasy dirt in device, on to reel leaf 29
It when greasy dirt is drawn, is powered first to electromagnet 36, electromagnet 36 pushes 31 slide downward of sliding rail, starts sucking pump 18, sucking pump
18 drive absorption heads 32 carry out absorption greasy dirt, start mobile motor 24, and mobile motor 24, which drives, pulls 37 rotation of wheel, pull wheel 37
Rotation drives bracing wire 34 that absorption heads 32 is made to horizontally slip and draws the greasy dirt on reel leaf 29 completely, and the greasy dirt of absorption converges to storage
It deposits and is stored in cabinet 20, after the greasy dirt on reel leaf 29 is sucked, reversed electricity logical to electromagnet 36, electromagnet
36 are attracted permanent magnet 33, make 31 upward sliding of sliding rail, start stepper motor 47, and stepper motor 47 drives the rotation of the second sprocket wheel 44,
Second sprocket wheel 44, which rotates, drives the rotation of the first sprocket wheel 46, and the first sprocket wheel 46 rotation band movable reel leaf 29 turns over 120 degree, standard
The standby greasy dirt carried out next time is drawn, and when water flows through filter plate 43 with greasy dirt, greasy dirt cannot be by filter plate 43, then by mistake
On filter plate 43, filter plate 43 can be replaced by opening the second filter frame 40 for filter.
The beneficial effects of the present invention are: the present invention can be directly installed on river surface, can be adjusted for different river surfaces
Section, make device be adapted to using needs, do not need to be moved on river surface again, can will be on river surface by guide plate
Oil spilling is concentrated in the device.
Oil spilling on river surface can directly be spooned up, be siphoned away oil spilling by sucking pump, oil and water energy can be made enough quick
Separation, the high treating effect of oil spilling, processing speed is fast, economize on resources, after being adsorbed to oil spilling, by water body into
Row filtering makes also remaining oil spilling filtering in water body directly switch over to filter plate on filter plate, locate oil spilling
That manages is more clean, is worthy to be popularized.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (9)
1. a kind of absorbing treatment device for river oil spilling, the column including being symmetrically fixedly mounted on river levee two sides,
Be characterized in that: the column is equipped with adjustable device height and adapts to the regulating member of river surface width, the regulating member
Including the transverse arm being slidably mounted on column, be slidably installed device box on the transverse arm, and be slidably installed sliding on the transverse arm
Block, being fixedly mounted on the sliding shoe can make the greasy dirt on the water surface converge to the guide plate in device, set in described device cabinet
There is the adsorption element that can be drawn to the greasy dirt on river；The adsorption element includes that setting is intracorporal in described device case
Sliding space, be slidably installed in the sliding space sliding rail, and the absorption of greasy dirt can be drawn by being slidably installed on the sliding rail bottom surface
Sucking pump is fixedly mounted on described device box top in head, is connected between the sucking pump inlet and the absorption heads and is equipped with sucking
Pipe, the sucking pump right side is fixedly mounted storage box body, support base is symmetrically fixedly mounted in described device tank floor, described
It is rotatablely installed spool shaft on support base, reel is fixedly mounted in the spool shaft, reel leaf is fixedly mounted on the reel, it is described
Reel rotation can be rotated with movable reel leaf, and the greasy dirt that will be present on river surface spoons up, when sliding rail drives downwards absorption heads sliding
After moving on the upside of reel, start sucking pump, sucking pump drive absorption heads absorption exists and the greasy dirt on reel leaf, described device cabinet
Front and back is symmetrical below is fixedly mounted support rod, and being equipped in the support rod can be to the filter element that greasy dirt is filtered；It is described
Filter element includes the support plate being fixedly mounted on the support rod, and be slidably installed the first filter frame in the support plate, institute
It states and the second filter frame is hingedly installed on the first filter frame, being fixedly mounted between second filter frame and first filter frame can
With the filter plate being filtered to greasy dirt, when water flows through filter plate with greasy dirt, greasy dirt cannot then be filtered by filter plate
On filter plate.
2. a kind of absorbing treatment device for river oil spilling according to claim 1, it is characterised in that: the adjustment portion
Part further includes the mounting plate being fixed on the column.
3. a kind of absorbing treatment device for river oil spilling according to claim 1, it is characterised in that: in the column
Equipped with the first screw thread rod cavity, the first threaded rod, first screw thread are rotatablely installed between inner wall above and below the first screw thread rod cavity
Bar is threadedly engaged with the transverse arm, and bilateral symmetry is equipped with the second screw rod chamber in described device cabinet, is fixed in described device cabinet
Installation and adjustment motor, is fixedly mounted the second threaded rod on the adjusting motor output shaft, and second threaded rod is through described the
Two screw rod chambers, the left and right sides is equipped with screw thread on second threaded rod, thread rotary orientation on the contrary, second threaded rod with it is described
The installation of transverse arm screw thread.
4. a kind of absorbing treatment device for river oil spilling according to claim 1, it is characterised in that: left and right sides institute
Guide plate is stated to intersect tilt distribution.
5. a kind of absorbing treatment device for river oil spilling according to claim 1, it is characterised in that: the adsorption section
Part further includes the rake teeth being fixedly mounted on described device cabinet front face.
6. a kind of absorbing treatment device for river oil spilling according to claim 1, it is characterised in that: the sucking pump is right
Storage box body is fixedly mounted in side, and the storage box body is connected with the sucking pump.
7. a kind of absorbing treatment device for river oil spilling according to claim 1, it is characterised in that: the sliding is empty
Between electromagnet is fixedly mounted on roof, permanent magnet is fixedly mounted on the sliding rail, is fixedly mounted and moves on the sliding space roof
Motor is moved, splined shaft is fixedly mounted on the mobile motor output shaft, rotational installation pulls wheel, the drawing on the sliding rail bottom surface
Driving wheel and the splined shaft spline are installed, and the absorption heads left pivot movement is located on the sliding rail bottom surface and installs guide wheel, described to lead
It is sequentially connected with bracing wire between wheel and pulling wheel, the absorption heads are fixedly connected with the bracing wire.
8. a kind of absorbing treatment device for river oil spilling according to claim 1, it is characterised in that: the reel leaf
Cross sectional shape be it is arc-shaped.
9. a kind of absorbing treatment device for river oil spilling according to claim 1, it is characterised in that: the spool shaft
The support base on right side is extended through to the right, and the right side that the right side support base is located in the spool shaft is fixedly mounted first
Sprocket wheel is fixedly mounted stepper motor on described device cabinet right side, the second chain is fixedly mounted on the stepper motor output shaft
Wheel is equipped with chain between second sprocket wheel and first sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522477.9A CN110206000B (en) | 2019-06-17 | 2019-06-17 | Adsorption treatment device for river channel oil spill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522477.9A CN110206000B (en) | 2019-06-17 | 2019-06-17 | Adsorption treatment device for river channel oil spill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110206000A true CN110206000A (en) | 2019-09-06 |
| CN110206000B CN110206000B (en) | 2020-11-10 |
Family
ID=67793070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910522477.9A Active CN110206000B (en) | 2019-06-17 | 2019-06-17 | Adsorption treatment device for river channel oil spill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110206000B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676929A (en) * | 2020-06-18 | 2020-09-18 | 潍坊工程职业学院 | Directional guiding device of floater for treatment of town river |
| CN111778944A (en) * | 2020-07-31 | 2020-10-16 | 陈志峰 | Municipal administration river course pull throughs |
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| WO2018189421A1 (en) * | 2017-04-11 | 2018-10-18 | A&T Subsea Oy | An arrangement and a method for recovering chemical substance floating on the surface of a liquid |
| CN108824385A (en) * | 2018-06-12 | 2018-11-16 | 安徽师范大学 | A kind of energy-saving and environment-friendly device for cleaning dirt on surface of water |
| CN109610547A (en) * | 2019-01-28 | 2019-04-12 | 山东科翰环保科技有限公司 | City river multifunctional cleaning ship |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409649A (en) * | 2011-09-19 | 2012-04-11 | 河海大学 | Collector for floating pollutants in water transfer channel |
| CN106245614A (en) * | 2016-09-21 | 2016-12-21 | 佛山市翠微自动化科技有限公司 | A kind of river channel floating thing classification fishing-vehicle |
| WO2018189421A1 (en) * | 2017-04-11 | 2018-10-18 | A&T Subsea Oy | An arrangement and a method for recovering chemical substance floating on the surface of a liquid |
| CN108517853A (en) * | 2018-05-02 | 2018-09-11 | 项正 | A kind of river course clear up device that stability is good |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676929A (en) * | 2020-06-18 | 2020-09-18 | 潍坊工程职业学院 | Directional guiding device of floater for treatment of town river |
| CN111676929B (en) * | 2020-06-18 | 2021-08-03 | 潍坊工程职业学院 | Directional guiding device of floater for treatment of town river |
| CN111778944A (en) * | 2020-07-31 | 2020-10-16 | 陈志峰 | Municipal administration river course pull throughs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110206000B (en) | 2020-11-10 |
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