CN110481722B - Water surface cleaning ship - Google Patents
Water surface cleaning ship Download PDFInfo
- Publication number
- CN110481722B CN110481722B CN201910848585.5A CN201910848585A CN110481722B CN 110481722 B CN110481722 B CN 110481722B CN 201910848585 A CN201910848585 A CN 201910848585A CN 110481722 B CN110481722 B CN 110481722B
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- China
- Prior art keywords
- fishing
- support
- ship body
- collecting net
- fixedly connected
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- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims 1
- 208000034699 Vitreous floaters Diseases 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
A water surface cleaning ship is characterized in that floating object salvaging devices are arranged on two sides of a ship body; the floating object salvaging device comprises a rack, two driving motors, a first salvaging mechanism, a second salvaging mechanism and a collecting net; the rack comprises a first bracket, a second bracket and a connecting column; the first fishing mechanism comprises a first fishing roller and a first rotating shaft; the first salvage roller is provided with a first salvage plate; the second fishing mechanism comprises a second fishing roller and a second rotating shaft; the second fishing roller is provided with a second fishing plate; the collecting net is a bag-shaped structure provided with an opening. Two kinds of salvaging mechanisms are adopted, a first salvaging plate of the first salvaging mechanism is of a J-shaped structure, so that the floating objects can be effectively hooked, and the floating objects are moved to a second salvaging plate after being rotated, and the floating objects can be collected conveniently; the second salvage plate rotates to accurately flap the floating objects which are moved to the collecting net, and the floating objects can be conveniently thrown to the collecting net.
Description
Technical Field
The invention relates to a water surface cleaning ship.
Background
Water is a life source, water resources in China are seriously polluted at present, and various polluted garbage such as plastic bags, disposable lunch boxes, plastic bottles and the like float on the surfaces of lakes, riverways, Yangtze rivers and the sea due to the nonstandard emission of the garbage. These contaminants cause significant damage to the growth of organisms in the water.
At present, the following two methods are mostly adopted for treating floaters on the surface of a water body: 1. sanitation workers use tools such as forks and pliers to salvage the floating objects manually. The method is flexible to use, is mostly applied to small-sized watercourses and landscape lakes, but has low efficiency and wastes manpower.
2. Adopt mechanized salvage ship, usually the ship is equipped with the arm, salvages the rubbish on water body surface through the arm, and this kind of mode is fit for the processing of large-scale pollutant, is applied to large-scale lake and river mostly, but this kind of mode uses the arm, can not be fine salvage small-size floater, and also is not suitable for small-size lake.
Disclosure of Invention
Aiming at the problems, the invention provides the water surface cleaning ship which is high in water surface cleaning efficiency and can be simultaneously suitable for large lakes and small lakes.
The specific technical scheme is as follows:
a water surface cleaning ship comprises a ship body and is characterized in that floating object salvaging devices are arranged on two sides of the ship body; the floating object fishing device comprises a rack, two driving motors, a first fishing mechanism, a second fishing mechanism and a collecting net;
the rack is of an integrated structure and comprises a first support, a second support and connecting columns, the first support is of an L-shaped structure, the second support is of a C-shaped structure, the first support and the second support are arranged in parallel, one end of the first support and one end of the second support are fixedly connected into a whole through the two connecting columns, and the two connecting columns are horizontally arranged; the other end of the first support and the other end of the second support are fixedly connected with the outer part of the side wall of the ship body;
the first salvage mechanism is arranged between the first support and the ship body and comprises a first salvage roller and a first rotating shaft; four rows of first salvage plates are uniformly distributed on the circumference of the first salvage roller, the first salvage plates are in J-shaped structures, and one vertical ends of the first salvage plates are fixedly connected with the outer surface of the first salvage roller; a bearing is arranged on the inner side of one end of the first support, and a bearing is arranged in the position, opposite to the first support, in the ship body side plate; the number of the first rotating shafts is two, the first rotating shafts are fixedly arranged at two ends of the first fishing roller in an integrated mode, one first rotating shaft is fixedly connected with an inner ring of a bearing in the first support, and the other first rotating shaft is fixedly connected with an inner ring of a bearing in a side plate of the ship body, so that the rotating rollers are rotatably connected with the first support and the ship body; the first rotating shaft fixedly connected with the inner ring of the bearing in the side plate of the ship body penetrates through the side plate of the ship body and is fixedly connected with a driving motor, so that the motor drives the first rotating roller to rotate;
the second fishing mechanism is arranged between the second support and the ship body and comprises a second fishing roller and a second rotating shaft; four rows of second fishing plates are uniformly distributed on the circumference of the second fishing roller, the second fishing plates are of flat plate structures, and one ends of the second fishing plates are fixedly connected with the outer surface of the second fishing roller; a bearing is arranged on the inner side of one end of the second support, and a bearing is arranged in the position, opposite to the second support, inside the ship body side plate; the number of the second rotating shafts is two, the second rotating shafts are fixedly arranged at two ends of the second fishing roller in an integrated mode, one second rotating shaft is fixedly connected with an inner ring of a bearing in the second support, and the other second rotating shaft is fixedly connected with an inner ring of a bearing in a side plate of the ship body, so that the rotating rollers are rotatably connected with the second support and the ship body; a second rotating shaft fixedly connected with an inner ring of the bearing in the side plate of the ship body penetrates through the side plate of the ship body and is fixedly connected with a driving motor, so that the motor drives the second rotating roller to rotate;
the collecting net is of a bag-shaped structure with an opening, a plurality of connecting ropes are arranged at the opening of the collecting net, a plurality of connecting rings are uniformly arranged on one side of the second support, and the size of the opening of the collecting net corresponds to that of the side surface of the second support; the number and the positions of the connecting ropes correspond to those of the connecting rings, and when the collecting net is used, the collecting net opening is detachably connected to the side face of the second support through the connecting rope system on the connecting rings.
Further, be provided with the tightening rope on the collection net, the tightening rope set up in collect the opening below position of net, tightening rope intermediate position is sewed up with the collection net, and tightening rope length is greater than the girth of collecting the net far away, the tightening rope is around collecting the net, the tightening rope both ends are placed in the hull, and the tightening rope both ends are tied a knot and are tied tightly when using and realize collecting the net opening part and seal.
Furthermore, each connecting ring is correspondingly provided with two connecting ropes.
Furthermore, two driving motors are arranged inside the ship body, and the heights of the driving motors are consistent with the heights of the first rotating shaft and the second rotating shaft.
Furthermore, the first fishing plates of each row are circumferentially and uniformly distributed on the first fishing rollers, and the number of the first fishing plates of each row is five.
Furthermore, the second fishing plates of each row are circumferentially and uniformly distributed on the second fishing rollers, and the number of the second fishing plates of each row is four.
The invention has the beneficial effects that:
two kinds of salvaging mechanisms are adopted, a first salvaging plate of the first salvaging mechanism is of a J-shaped structure, so that the floating objects can be effectively hooked, and the floating objects are moved to a second salvaging plate after being rotated, and the floating objects can be collected conveniently; the second salvage plate rotates to accurately flap the floating objects which are moved to the collecting net, and the floating objects can be conveniently thrown to the collecting net.
The floating pollutant collecting device adopts a special floating object salvaging device, collects floating pollutants mechanically, has high efficiency, and the floating object salvaging mechanism is suitable for various ship bodies, the small ship body can be applied to small lakes, and the large ship body can be applied to large lakes and large rivers; the invention has high use efficiency and good use effect, can be widely applied to various streams, lakes, rivers and rivers, and has wide use range.
Drawings
FIG. 1 is a schematic view of the present invention.
FIG. 2 is a schematic cross-sectional view of a portion of the first fishing mechanism of the present invention.
FIG. 3 is a schematic view, partially in cross-section, of a second fishing mechanism of the present invention.
FIG. 4 is a cross-sectional view of a first fishing roll of the present invention.
FIG. 5 is a cross-sectional view of a second fishing roll of the present invention.
Fig. 6 is a schematic view of a collection web of the present invention.
Fig. 7 is a perspective view of the frame of the present invention.
FIG. 8 is a side view of a second bracket according to the present invention.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The connection modes of the fixing arrangement and the fixing connection mentioned in the embodiment are all common knowledge known to those skilled in the art, such as welding, screw connection, bolt connection, integral molding, and the like, and are not described herein again.
A water surface cleaning ship comprises a ship body 1, wherein floating object fishing devices 2 are arranged on two sides of the ship body 1; the floating object fishing device 2 comprises a frame 21, two driving motors 22, a first fishing mechanism 23, a second fishing mechanism 24 and a collecting net 25;
the rack 21 is of an integrated structure and comprises a first support 211, a second support 212 and connecting columns 213, wherein the first support 211 is of an L-shaped structure, the second support 212 is of a C-shaped structure, the first support 211 and the second support 212 are arranged in parallel, one end of the first support 211 and one end of the second support 212 are fixedly connected into a whole through the two connecting columns 213, and the two connecting columns 213 are both arranged horizontally; the other end of the first bracket 211 and the other end of the second bracket 212 are fixedly connected with the outer part of the side wall of the ship body;
the first fishing mechanism 23 is disposed between the first bracket 211 and the hull side plate 11, and includes a first fishing roller 231 and a first rotating shaft 232; four rows of first fishing plates 233 are uniformly distributed on the circumference of the first fishing roller 231, the first fishing plates 233 are in a J-shaped structure, and one vertical end of each first fishing plate 233 is fixedly connected with the outer surface of the first fishing roller 231; a bearing 3 is arranged on the inner side of one end of the first support 211, and the bearing 3 is arranged at the position, opposite to the first support 211, in the side plate of the ship body; the number of the first rotating shafts 232 is two, the first rotating shafts 232 are integrally and fixedly arranged at two ends of the first salvage roller 231, one first rotating shaft 232 is fixedly connected with an inner ring of the bearing 3 in the first support 211, and the other first rotating shaft 232 is fixedly connected with an inner ring of the bearing 3 in the side plate of the ship body, so that the rotating rollers are rotatably connected with the first support 211 and the ship body; the first rotating shaft 232 fixedly connected with the inner ring of the bearing 3 in the side plate of the ship body penetrates through the side plate of the ship body and is fixedly connected with a driving motor 22, so that the motor drives the first rotating roller to rotate;
the second fishing mechanism 24 is disposed between the second bracket 212 and the hull side plate 11, and includes a second fishing roller 241 and a second rotating shaft 242; four rows of second fishing plates 243 are uniformly distributed on the circumferential direction of the second fishing rollers 241, the second fishing plates 243 are of flat plate structures, and one ends of the second fishing plates 243 are fixedly connected with the outer surfaces of the second fishing rollers 241; a bearing 3 is arranged on the inner side of one end of the second bracket 212, and the bearing 3 is arranged at the position, opposite to the second bracket 212, inside the ship body side plate; the number of the second rotating shafts 242 is two, the second rotating shafts 242 are integrally and fixedly arranged at two ends of the second fishing roller 241, one of the second rotating shafts 242 is fixedly connected with an inner ring of the bearing 3 in the second bracket 212, and the other second rotating shaft 242 is fixedly connected with an inner ring of the bearing 3 in the side plate of the ship body, so that the rotating rollers are rotatably connected with the second bracket 212 and the ship body; a second rotating shaft 242 fixedly connected with the inner ring of the bearing 3 in the hull side plate penetrates through the hull side plate and is fixedly connected with a driving motor 22, so that the motor drives the second rotating roller to rotate;
the collecting net 25 is a bag-shaped structure with an opening 251, 15 connecting ropes 252 are arranged at the opening 251 of the collecting net 25, 15 connecting rings 2121 are uniformly arranged on one side of the second bracket 212, and the size of the opening 251 of the collecting net 25 corresponds to the size of the side surface of the second bracket 212; the positions of the connecting ropes 252 correspond to the positions of the connecting rings 2121, and in use, the collecting net 25 openings 251 are detachably connected to the side surfaces of the second brackets 212 by tying the connecting ropes 252 to the connecting rings 2121.
Further, a tightening rope 253 is arranged on the collecting net 25, the tightening rope 253 is arranged at the position below the opening 251 of the collecting net 25, the middle position of the tightening rope 253 is sewn with the collecting net 25, the length of the tightening rope 253 is far larger than the circumference of the collecting net 25, the tightening rope 253 surrounds the collecting net 25, two ends of the tightening rope 253 are placed in the ship body, and when the collecting net 25 is used, two ends of the tightening rope 253 are knotted and fastened to seal the opening 251 of the collecting net 25.
Further, two connection ropes 252 are provided to each of the connection rings 2121.
Further, the two driving motors 22 are disposed inside the hull, and the height of the driving motors 22 is equal to the height of the first and second rotating shafts 232 and 242.
Further, the first fishing plates 233 of each row are uniformly distributed on the first fishing roller 231 in the circumferential direction, and the number of the first fishing plates 233 of each row is five.
Further, the second fishing plates 243 of each row are uniformly distributed on the second fishing rollers 241 in the circumferential direction, and the number of the second fishing plates 243 of each row is four.
The working process of the invention is as follows:
1. the connection of the collecting net opening on the side surface of the second bracket is realized through the connection rope system on the connection ring; meanwhile, the tightening ropes on the collecting net surround the collecting net, and two ends of the tightening ropes are placed in the ship body.
2. Two driving motors are started to start the floater fishing device, the ship starts to run, in the advancing process of the ship, a first fishing plate of the first fishing mechanism hooks floaters through a J-shaped structure of the first fishing plate and moves the first fishing plate to a second fishing plate after the first fishing plate rotates, the second fishing plate rotates to accurately flap the floaters which are moved to a collecting net, and the floaters are thrown into the collecting net.
3. And after the collecting net is fully collected, stopping the two driving motors, closing the floater fishing device and stopping the ship body from running. The two ends of the tightening rope are tied tightly to seal the opening of the collecting net, then the connecting rope tied on the connecting ring is unfastened, and the collecting net is detached to replace the collecting net.
Reference numerals indicate the same.
A hull 1, a hull side plate 11,
The floating object fishing device 2, a frame 21, a first bracket 211, a second bracket 212, a connecting ring 2121, a connecting column 213, a driving motor 22, a first fishing mechanism 23, a first fishing roller 231, a first rotating shaft 232, a first fishing plate 233, a second fishing mechanism 24, a second fishing roller 241, a second rotating shaft 242, a second fishing plate 243, a collecting net 25, an opening 251, a connecting rope 252, a tightening rope 253, a connecting rod 213, a driving motor 22, a first fishing mechanism 23, a first fishing roller 231, a first rotating shaft 232, a first fishing plate 233,
And a bearing 3.
Claims (6)
1. A water surface cleaning ship comprises a ship body (1), and is characterized in that two sides of the ship body (1) are provided with floating object salvaging devices (2); the floating object fishing device (2) comprises a rack (21), two driving motors (22), a first fishing mechanism (23), a second fishing mechanism (24) and a collecting net (25);
the rack (21) is of an integrated structure and comprises a first support (211), a second support (212) and connecting columns (213), the first support (211) is of an L-shaped structure, the second support (212) is of a C-shaped structure, the first support (211) and the second support (212) are arranged in parallel, one end of the first support (211) and one end of the second support (212) are fixedly connected into a whole through the two connecting columns (213), and the two connecting columns (213) are both arranged horizontally; the other end of the first bracket (211) and the other end of the second bracket (212) are fixedly connected with the outer part of the side wall of the ship body;
the first fishing mechanism (23) is arranged between the first bracket (211) and the ship body side plate (11), and comprises a first fishing roller (231) and a first rotating shaft (232); four rows of first salvage plates (233) are uniformly distributed on the circumferential direction of the first salvage roller (231), the first salvage plates (233) are in J-shaped structures, and one vertical end of each first salvage plate is fixedly connected with the outer surface of the first salvage roller (231); a bearing (3) is arranged on the inner side of one end of the first support (211), and the bearing (3) is arranged at the position, opposite to the first support (211), in the side plate of the ship body; the number of the first rotating shafts (232) is two, the first rotating shafts are fixedly arranged at two ends of the first salvage roller (231) in an integrated mode, one first rotating shaft (232) is fixedly connected with an inner ring of the bearing (3) in the first support (211), and the other first rotating shaft (232) is fixedly connected with an inner ring of the bearing (3) in the side plate of the ship body, so that the first salvage roller is rotatably connected with the first support (211) and the ship body; a first rotating shaft (232) fixedly connected with an inner ring of the bearing (3) in the side plate of the ship body penetrates through the side plate of the ship body and is fixedly connected with a driving motor (22), so that the motor drives the first fishing roller to rotate;
the second fishing mechanism (24) is arranged between the second support (212) and the ship body side plate (11), and comprises a second fishing roller (241) and a second rotating shaft (242); four rows of second fishing plates (243) are uniformly distributed on the second fishing rollers (241) in the circumferential direction, the second fishing plates (243) are of flat plate structures, and one ends of the second fishing plates are fixedly connected with the outer surfaces of the second fishing rollers (241); a bearing (3) is arranged on the inner side of one end of the second support (212), and the bearing (3) is arranged at the position, opposite to the second support (212), in the side plate of the ship body; the number of the second rotating shafts (242) is two, the second rotating shafts (242) are fixedly arranged at two ends of the second fishing rollers (241) in an integrated mode, one of the second rotating shafts (242) is fixedly connected with an inner ring of the bearing (3) in the second support (212), and the other second rotating shaft (242) is fixedly connected with an inner ring of the bearing (3) in the side plate of the ship body, so that the second fishing rollers are rotatably connected with the second support (212) and the ship body; a second rotating shaft (242) fixedly connected with an inner ring of the bearing (3) in the side plate of the ship body penetrates through the side plate of the ship body and is fixedly connected with a driving motor (22), so that the motor drives the second fishing roller to rotate;
the collecting net (25) is of a bag-shaped structure with an opening (251), a plurality of connecting ropes (252) are arranged at the opening (251) of the collecting net (25), a plurality of connecting rings (2121) are uniformly arranged on one side of the second bracket (212), and the size of the opening (251) of the collecting net (25) corresponds to that of the side surface of the second bracket (212); the number and the positions of the connecting ropes (252) correspond to those of the connecting rings (2121), and when the collecting net (25) is used, the openings (251) of the collecting net (25) are detachably connected with the side surfaces of the second brackets (212) by tying the connecting ropes (252) on the connecting rings (2121).
2. A surface cleaning vessel as claimed in claim 1, characterized in that the collecting net (25) is provided with a tightening rope (253), the tightening rope (253) is arranged below the opening (251) of the collecting net (25), the middle position of the tightening rope (253) is sewn with the collecting net (25), the length of the tightening rope (253) is far greater than the circumference of the collecting net (25), the tightening rope (253) surrounds the collecting net (25), both ends of the tightening rope (253) are arranged in the vessel, and when in use, both ends of the tightening rope (253) are knotted to fasten to realize sealing at the opening (251) of the collecting net (25).
3. A surface cleaning vessel according to claim 1, characterised in that two connection lines (252) are provided for each connection ring (2121).
4. A surface cleaning vessel according to claim 1, characterized in that two of said drive motors (22) are arranged inside the hull, said drive motors (22) having a height corresponding to the height of the first (232) and second (242) rotation axes.
5. A surface cleaning vessel according to any of the claims 1-4, characterized in that the first salvage plates (233) of each row are evenly distributed circumferentially over the first salvage rollers (231), the number of first salvage plates (233) of each row being five.
6. A surface cleaning vessel according to any of claims 1 to 4, characterised in that the second fishing plates (243) of each row are evenly distributed circumferentially over the second fishing rollers (241), the number of second fishing plates (243) of each row being four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910848585.5A CN110481722B (en) | 2019-09-09 | 2019-09-09 | Water surface cleaning ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910848585.5A CN110481722B (en) | 2019-09-09 | 2019-09-09 | Water surface cleaning ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110481722A CN110481722A (en) | 2019-11-22 |
| CN110481722B true CN110481722B (en) | 2020-12-11 |
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ID=68556825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910848585.5A Active CN110481722B (en) | 2019-09-09 | 2019-09-09 | Water surface cleaning ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110481722B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478518B (en) * | 2022-08-30 | 2023-08-15 | 北京建筑大学 | Enteromorpha acquisition device and intelligent control system |
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| FR2967969A1 (en) * | 2011-03-11 | 2012-06-01 | Cie D Expl Des Ports | Boat for collection of e.g. plastic bags, has transmission system allowing reversible passage between position of arm used for collection of waste when opening is immersed near water surface, and another position used for draining of waste |
| CN106926986A (en) * | 2017-04-13 | 2017-07-07 | 许陈菲 | Floating object fishing device is used in a kind of water pollution treatment |
| CN108060663A (en) * | 2017-11-29 | 2018-05-22 | 昆明理工大学 | A kind of multifunctional water surface clears up ship |
| CN207875936U (en) * | 2018-02-09 | 2018-09-18 | 浙江海洋大学 | Water-surface rubbish salving device based on nanofiber |
| CN208533493U (en) * | 2017-08-25 | 2019-02-22 | 河北昊宇水工机械工程有限公司 | One kind having liftable Clothoid type trash |
| CN209208993U (en) * | 2018-10-25 | 2019-08-06 | 平湖市勤达物业服务有限公司 | A kind of decontamination apparatus for the water surface |
| CN110158560A (en) * | 2019-06-19 | 2019-08-23 | 浙江海洋大学 | A kind of multifunctional efficient ship for collecting |
-
2019
- 2019-09-09 CN CN201910848585.5A patent/CN110481722B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2967969A1 (en) * | 2011-03-11 | 2012-06-01 | Cie D Expl Des Ports | Boat for collection of e.g. plastic bags, has transmission system allowing reversible passage between position of arm used for collection of waste when opening is immersed near water surface, and another position used for draining of waste |
| CN106926986A (en) * | 2017-04-13 | 2017-07-07 | 许陈菲 | Floating object fishing device is used in a kind of water pollution treatment |
| CN208533493U (en) * | 2017-08-25 | 2019-02-22 | 河北昊宇水工机械工程有限公司 | One kind having liftable Clothoid type trash |
| CN108060663A (en) * | 2017-11-29 | 2018-05-22 | 昆明理工大学 | A kind of multifunctional water surface clears up ship |
| CN207875936U (en) * | 2018-02-09 | 2018-09-18 | 浙江海洋大学 | Water-surface rubbish salving device based on nanofiber |
| CN209208993U (en) * | 2018-10-25 | 2019-08-06 | 平湖市勤达物业服务有限公司 | A kind of decontamination apparatus for the water surface |
| CN110158560A (en) * | 2019-06-19 | 2019-08-23 | 浙江海洋大学 | A kind of multifunctional efficient ship for collecting |
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| CN110481722A (en) | 2019-11-22 |
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