CN114291216B - Oil-absorbing felt oil squeezing device - Google Patents
Oil-absorbing felt oil squeezing device Download PDFInfo
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- CN114291216B CN114291216B CN202111629109.8A CN202111629109A CN114291216B CN 114291216 B CN114291216 B CN 114291216B CN 202111629109 A CN202111629109 A CN 202111629109A CN 114291216 B CN114291216 B CN 114291216B
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- oil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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Abstract
The invention provides an oil absorption felt oil squeezing device, which comprises a remote control unmanned ship, wherein squeezing mechanisms are arranged on two sides of the remote control unmanned ship, each squeezing mechanism comprises a first supporting plate and a second supporting plate, the tops of the first supporting plates and the tops of the second supporting plates are connected through a bearing plate, at least two first squeezing rollers are arranged below the bearing plate, and the first squeezing rollers, the first supporting plates and the second supporting plates are vertically arranged; the two ends of the second squeeze rollers are respectively fixed with the first support plate and the second support plate through bearings, the tail ends of the two second squeeze rollers are connected with rotating motors, and the rotating motors are arranged on the side surfaces of the second support plate through motor mounting frames; and fixed frames are arranged on one sides of the second squeeze rollers, which are far away from each other. When the oil blanket is used, the remote control unmanned ship can run in a manual operation mode according to the requirement, so that the oil stains on the oil blanket are collected, and manual operation on the water surface is not required.
Description
Technical Field
The invention belongs to the technical field of oil-squeezing of oil-absorbing felt, and particularly relates to an oil-squeezing device of the oil-absorbing felt.
Background
Petroleum is called as "industrial blood" which is an indispensable resource for supporting the world economic development, and scientists turn the eyes from land to sea due to the limited total amount of land petroleum resources, but the offshore operation environment is complex, so that oil spilling accidents frequently occur, and serious ecological disasters of the marine environment and huge economic losses of personnel are caused. The traditional spilled oil recovery method generally adopts an oil absorption felt to directly absorb oil, and the oil absorption felt is burnt on site after absorbing oil, or is collected to a working ship by manpower and machinery, deoiling treatment or centralized burying is carried out, resources are wasted, and meanwhile, toxic action can be generated on operators, and the treatment methods such as burning, centralized burying and the like can harm the environment.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides an oil-absorbing felt oil squeezing device.
The technical scheme of the invention is realized as follows: the oil absorption felt oil squeezing device comprises a remote control unmanned ship, wherein two sides of the remote control unmanned ship are provided with squeezing mechanisms, each squeezing mechanism comprises a first supporting plate and a second supporting plate, the tops of the first supporting plates and the tops of the second supporting plates are connected through a bearing plate, at least two first squeezing rollers are arranged below the bearing plate, and the first squeezing rollers, the first supporting plates and the second supporting plates are vertically arranged;
the two ends of the second squeeze rollers are respectively fixed with the first support plate and the second support plate through bearings, the tail ends of the two second squeeze rollers are connected with rotating motors, and the rotating motors are arranged on the side surfaces of the second support plate through motor mounting frames;
a fixed frame is arranged on one side, away from each other, of the second squeeze roller, the fixed frame is arranged obliquely downwards, a third U-shaped fixing frame is arranged at the two ends of the fixed frame, a second transmission roller shaft is arranged in the third U-shaped fixing frame at the top, a first transmission roller shaft is arranged in the third U-shaped fixing frame at the bottom, first transmission chain wheels are arranged at the two ends of the first transmission roller shaft and the second transmission roller shaft, the first transmission roller shaft and the second transmission roller shaft are connected through a metal conveying belt, and transmission chains at the two sides of the metal conveying belt are connected with the first transmission chain wheels;
an oil storage bin is further arranged between the first supporting plate and the second supporting plate, the top of the oil storage bin is in an opening shape, the oil storage bin is located right below the second squeeze roller, and the top edge of the oil storage bin extends to the lower side of the metal conveying belt.
Preferably, the first supporting plate is fixedly connected with the side surface of the remote control unmanned ship, an arc-shaped plate is connected to the bow part of the remote control unmanned ship, the arc-shaped plate is obliquely arranged, and two ends of the arc-shaped plate are respectively connected with the tail end of the first supporting plate.
Preferably, the bottom of the first supporting plate is provided with an oil pump, an outlet of the oil pump is connected with a conduit, and the conduit is communicated with an oil storage space inside the remote unmanned ship.
Preferably, each first squeeze roller is located in the second U-shaped fixing frame, the adjusting hydraulic cylinder is installed in the middle of the top of the second U-shaped fixing frame, the adjusting hydraulic cylinder penetrates through and is fixed on the bearing plate, guide shafts are vertically connected to two ends of the top of the second U-shaped fixing frame, and the guide shafts penetrate through and are arranged on the bearing plate.
Preferably, reinforcing plates are installed at equal intervals inside the fixed frame, the reinforcing plates support the metal conveying belt, an annular opening is formed in the middle position of the second transmission roller shaft, a chain wheel is coaxially installed on the second transmission roller shaft in the annular opening, a transmission chain is connected to the chain wheel and located in the annular opening, the other end of the transmission chain penetrates through the third U-shaped fixing frame and extends into the fixed frame, the tail end of the fixed frame is connected with a second transmission chain wheel, the second transmission chain wheel is fixedly connected to a driving motor, and the driving motor is fixed on the reinforcing plates.
Preferably, two ends of the bottom of the bearing plate are obliquely downwards connected with a driving oil cylinder, two ends of the driving oil cylinder are connected in the U-shaped connecting piece through rotating shafts, the U-shaped connecting piece at the top of the driving oil cylinder is connected with the edge of the bottom of the bearing plate, the U-shaped connecting piece at the bottom of the driving oil cylinder is arranged at the top of the first U-shaped fixing frame, and two ends of the bottom of the first U-shaped fixing frame are respectively fixed at two sides of the top of the fixing frame;
the two sides of the top of the fixed frame are connected with supporting shafts, and the supporting shafts are rotatably arranged on the first supporting plate and the second supporting plate through bearings.
Preferably, the top of the remote control unmanned ship is vertically provided with a supporting rod, the top of the supporting rod is provided with a camera, and the camera is connected with a control system of the remote control unmanned ship through a data line.
Preferably, one side, away from each other, of the two second squeeze rollers is provided with a first transition plate, and a second transition plate is arranged between the tops of the two second squeeze rollers, two ends of the first transition plate and the second transition plate are respectively connected and fixed with the first support plate and the second support plate, and a plurality of strip-shaped openings are formed in the surfaces of the first transition plate and the second transition plate.
Preferably, the surfaces of the first squeeze roller and the second squeeze roller are respectively provided with an anti-skid rubber layer.
Compared with the prior art, when the oil blanket is used, the remote control unmanned ship can run in a manual operation mode according to the requirement, the remote control unmanned ship runs on the water surface of the floating oil blanket, the oil blanket is transmitted to the extrusion mechanisms at the two sides of the remote control unmanned ship, oil stains on the oil blanket are collected, and manual operation on the water surface is not needed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic diagram of the overall structure of an oil-squeezing device for an oil-absorbing felt according to the present invention.
Fig. 2 is a schematic structural diagram of an extrusion mechanism of an oil-absorbing felt extrusion device according to the present invention.
Fig. 3 is a schematic top view of a fixing frame of an oil-absorbing felt squeezing device according to the present invention.
In the figure: the remote control unmanned ship 1, the support rod 2, the camera 3, the metal conveyer 4, the first support plate 5, the adjusting hydraulic cylinder 6, the guide shaft 7, the bearing plate 8, the rotating motor 9, the second support plate 10, the arc plate 11, the oil pump 12, the oil storage bin 13, the first transmission roll shaft 14, the first U-shaped fixing frame 15, the U-shaped connecting piece 16, the fixed frame 17, the driving cylinder 18, the second U-shaped fixing frame 19, the first squeeze roll 20, the second transmission roll shaft 21, the first transition plate 22, the second transition plate 23, the strip-shaped opening 24, the first transmission sprocket 25, the third U-shaped fixing frame 26, the driving motor 27, the transmission chain 28, the second transmission sprocket 29, the second squeeze roll 30, the reinforcing plate 31, the annular opening 32 and the support shaft 33.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the oil absorption felt oil squeezing device comprises a remote control unmanned ship 1, wherein squeezing mechanisms are arranged on two sides of the remote control unmanned ship 1, each squeezing mechanism comprises a first supporting plate 5 and a second supporting plate 10, the tops of the first supporting plates 5 and the second supporting plates 10 are connected through a bearing plate 8, at least two first squeezing rollers 20 are arranged below the bearing plate 8, and the first squeezing rollers 20, the first supporting plates 5 and the second supporting plates 10 are vertically arranged;
the two ends of the second squeeze rollers 30 are respectively fixed with the first support plate 5 and the second support plate 10 through bearings, the tail ends of the two second squeeze rollers 30 are connected with rotating motors 9, and the rotating motors 9 are arranged on the side surfaces of the second support plate 10 through motor mounting frames;
the fixed frames 17 are arranged on the sides, away from each other, of the second squeeze rollers 30, the fixed frames 17 are arranged obliquely downwards, the third U-shaped fixing frames 26 are arranged at the two ends of the fixed frames 17, the second transmission roller shafts 21 are arranged in the third U-shaped fixing frames 26 at the top, the first transmission roller shafts 14 are arranged in the third U-shaped fixing frames 26 at the bottom, the first transmission roller shafts 14 and the two ends of the second transmission roller shafts 21 are respectively provided with a first transmission chain wheel 25, the first transmission roller shafts 14 and the second transmission roller shafts 21 are connected through the metal conveying belt 4, and the transmission chains at the two sides of the metal conveying belt 4 are connected with the first transmission chain wheels 25;
an oil storage bin 13 is further arranged between the first supporting plate 5 and the second supporting plate 10, the top of the oil storage bin 13 is in an opening shape, the oil storage bin 13 is located right below the second squeeze roller 30, and the top edge of the oil storage bin 13 extends to the lower side of the metal conveying belt 4.
Specifically, as shown in fig. 1, the remote unmanned ship 1 may travel to a designated place on the water surface under the operation of an operator, and then the remote unmanned ship 1 is aligned to an oil blanket, the oil blanket directly enters between the first support plate 5 and the second support plate 10 located at two sides of the ship body, and is then conveyed upwards by the metal conveying belt 4, water of the oil blanket gradually falls down along the rising of the metal conveying belt 4, and when the oil blanket passes under the first squeeze roller 20, the first squeeze roller 20 and the second squeeze roller 30 squeeze each oil blanket in a matched manner, so that oil in the oil blanket is directly dropped into the oil storage bin 13 for storage.
Further, the first support plate 5 is fixedly connected to the side of the remote control unmanned ship 1, as shown in fig. 1, an arc plate 11 is connected to the bow part of the remote control unmanned ship 1, the arc plate 11 is obliquely arranged, two ends of the arc plate 11 are respectively connected to the tail ends of the first support plate 5, in the practical application process, the arc plate 11 is inclined downwards or inclined upwards, in fig. 1, only a downwards inclined model is drawn, in particular, the situation is set according to the shape of the bow of the remote control unmanned ship 1, if the bow of the remote control unmanned ship 1 is inclined upwards, the arc plate 11 is matched with the shape of the bow, in fig. 1, the bow is in a downwards inclined state, the arc plate 11 is used for touching each oil absorption blanket, and the arc plate 11 can separate the oil absorption blanket towards two sides to play a guiding role.
Further, the bottom of the first supporting plate 5 is provided with an oil pump 12, an outlet of the oil pump 12 is connected with a conduit, and the conduit is communicated with an oil storage space inside the remotely controlled unmanned ship 1.
Further, each first squeeze roller 20 is located in the second U-shaped fixing frame 19, the adjusting hydraulic cylinder 6 is installed at the middle position of the top of the second U-shaped fixing frame 19, the adjusting hydraulic cylinder 6 is fixed on the bearing plate 8 in a penetrating manner, the guide shafts 7 are vertically connected to two ends of the top of the second U-shaped fixing frame 19, and the guide shafts 7 are arranged on the bearing plate 8 in a penetrating manner, so that the squeeze distance between the first squeeze roller 20 and the second squeeze roller 30 can be changed.
Further, a reinforcing plate 31 is installed at equal intervals inside the fixed frame 17, the reinforcing plate 31 supports the metal conveyor belt 4, an annular opening 32 is formed in the middle position of the second transmission roller shaft 21, a sprocket (not shown in the figure) is coaxially installed on the second transmission roller shaft 21 in the annular opening 32, a transmission chain 28 is connected to the sprocket, the transmission chain 28 is located in the annular opening 32, the other end of the transmission chain 28 penetrates through the third U-shaped fixing frame 26 and extends into the fixed frame 17, the tail end of the fixed frame 17 is connected with a second transmission sprocket 29, the second transmission sprocket 29 is fixedly connected to the driving motor 27, and the driving motor 27 is fixed on the reinforcing plate 31.
The side surface of the fixed frame 17 is in seamless contact with the first support plate 5 and the second support plate 10, so that the oil blanket is prevented from falling into the crack, and the driving motor 27 is arranged in the fixed frame 17, so that the oil blanket can be hidden and the metal conveyor belt 4 can be driven to rotate.
Further, two ends of the bottom of the bearing plate 8 are connected with a driving oil cylinder 18 obliquely downwards, two ends of the driving oil cylinder 18 are connected in a U-shaped connecting piece 16 through a rotating shaft, the U-shaped connecting piece 16 at the top of the driving oil cylinder 18 is connected with the edge of the bottom of the bearing plate 8, the U-shaped connecting piece 16 at the bottom of the driving oil cylinder 18 is arranged at the top of a first U-shaped fixing frame 15, and two ends of the bottom of the first U-shaped fixing frame 15 are respectively fixed at two sides of the top of a fixing frame 17;
support shafts 33 are connected to both sides of the top of the fixed frame 17, and the support shafts 33 are rotatably mounted on the first support plate 5 and the second support plate 10 through bearings; the driving oil cylinder 18 can drive the metal conveying belt 4 to realize lifting, adjustment and sleeping angles.
Further, the support rod 2 is vertically installed at the top of the remote control unmanned ship 1, the camera 3 is installed at the top of the support rod 2, the camera 3 is connected with a control system of the remote control unmanned ship 1 through a data line, the number of the cameras 3 is at least one, the cameras 3 are universal cameras, and real-time transmission of images can be achieved in the process of remotely controlling the ship body.
Further, a first transition plate 22 is disposed on a side of the two second squeeze rollers 30 away from each other, a second transition plate 23 is disposed between tops of the two second squeeze rollers 30, two ends of the first transition plate 22 and the second transition plate 23 are respectively connected and fixed with the first support plate 5 and the second support plate 10, and a plurality of strip-shaped openings 24 are formed on surfaces of the first transition plate 22 and the second transition plate 23. The transition plate can help the oil absorption blanket to drive and can not be blocked.
Further, the surfaces of the first squeeze roller 20 and the second squeeze roller 30 are each provided with an anti-slip rubber layer.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The oil absorption felt oil squeezing device comprises a remote control unmanned ship (1), and is characterized in that squeezing mechanisms are arranged on two sides of the remote control unmanned ship (1), each squeezing mechanism comprises a first supporting plate (5) and a second supporting plate (10), the tops of the first supporting plates (5) and the tops of the second supporting plates (10) are connected through a bearing plate (8), at least two first squeezing rollers (20) are arranged below the bearing plate (8), and the first squeezing rollers (20) are vertically arranged with the first supporting plates (5) and the second supporting plates (10);
the two ends of the second squeeze rollers (30) are respectively fixed with the first support plate (5) and the second support plate (10) through bearings, the tail ends of the two second squeeze rollers (30) are connected with rotating motors (9), and the rotating motors (9) are arranged on the side surfaces of the second support plate (10) through motor mounting frames;
a fixed frame (17) is arranged on one side, away from each other, of the second squeeze roller (30), the fixed frame (17) is obliquely downwards arranged, a third U-shaped fixing frame (26) is arranged at two ends of the fixed frame (17), a second transmission roller shaft (21) is arranged in the third U-shaped fixing frame (26) at the top, a first transmission roller shaft (14) is arranged in the third U-shaped fixing frame (26) at the bottom, first transmission chain wheels (25) are arranged at two ends of the first transmission roller shaft (14) and the second transmission roller shaft (21), the first transmission roller shaft (14) and the second transmission roller shaft (21) are connected through a metal conveying belt (4), and transmission chains at two sides of the metal conveying belt (4) are connected with the first transmission chain wheels (25);
an oil storage bin (13) is further arranged between the first supporting plate (5) and the second supporting plate (10), the top of the oil storage bin (13) is in an opening shape, the oil storage bin (13) is located under the second squeeze roller (30), and the top edge of the oil storage bin (13) extends to the lower side of the metal conveying belt (4).
2. The oil-absorbing felt oil squeezing device according to claim 1, wherein the first supporting plate (5) is fixedly connected with the side face of the remote-controlled unmanned ship (1), an arc-shaped plate (11) is connected to the bow part of the remote-controlled unmanned ship (1), the arc-shaped plate (11) is obliquely arranged, and two ends of the arc-shaped plate (11) are respectively connected with the tail end of the first supporting plate (5).
3. The oil-absorbing felt squeezing device according to claim 1, characterized in that the bottom of the first support plate (5) is provided with an oil pump (12), the outlet of the oil pump (12) is connected with a conduit, and the conduit is communicated with an oil storage space inside the remotely controlled unmanned ship (1).
4. The oil-absorbing felt oil squeezing device according to claim 1, characterized in that each first squeeze roller (20) is located in a second U-shaped fixing frame (19), an adjusting hydraulic cylinder (6) is installed at the middle position of the top of the second U-shaped fixing frame (19), the adjusting hydraulic cylinder (6) is fixedly penetrating through a bearing plate (8), guide shafts (7) are vertically connected to two ends of the top of the second U-shaped fixing frame (19), and the guide shafts (7) are penetrating through the bearing plate (8).
5. The oil-absorbing felt oil squeezing device according to claim 1, characterized in that a reinforcing plate (31) is installed at equal intervals inside the fixed frame (17), the reinforcing plate (31) supports the metal conveying belt (4), an annular opening (32) is formed in the middle position of the second transmission roll shaft (21), a chain wheel is coaxially installed on the second transmission roll shaft (21) in the annular opening (32), a transmission chain (28) is connected to the chain wheel, the transmission chain (28) is located in the annular opening (32), the other end of the transmission chain (28) penetrates through the third U-shaped fixing frame (26) and extends into the fixed frame (17), the tail end of the fixed frame (17) is connected with a second transmission chain wheel (29), the second transmission chain wheel (29) is fixedly connected to the driving motor (27), and the driving motor (27) is fixed on the reinforcing plate (31).
6. The oil-absorbing felt oil squeezing device according to claim 1, characterized in that two ends of the bottom of the bearing plate (8) are obliquely connected with a driving oil cylinder (18) downwards, two ends of the driving oil cylinder (18) are connected in a U-shaped connecting piece (16) through a rotating shaft, the U-shaped connecting piece (16) at the top of the driving oil cylinder (18) is connected with the bottom edge of the bearing plate (8), the U-shaped connecting piece (16) at the bottom of the driving oil cylinder (18) is arranged at the top of a first U-shaped fixing frame (15), and two ends of the bottom of the first U-shaped fixing frame (15) are respectively fixed at two sides of the top of the fixing frame (17);
the two sides of the top of the fixed frame (17) are connected with supporting shafts (33), and the supporting shafts (33) are rotatably arranged on the first supporting plate (5) and the second supporting plate (10) through bearings.
7. The oil-absorbing felt oil squeezing device according to claim 1, wherein a supporting rod (2) is vertically arranged at the top of the remote control unmanned ship (1), a camera (3) is arranged at the top of the supporting rod (2), and the camera (3) is connected with a control system of the remote control unmanned ship (1) through a data line.
8. The oil-absorbing felt oil squeezing device according to claim 1, characterized in that a first transition plate (22) is arranged on one side, away from each other, of each of the two second squeeze rollers (30), and a second transition plate (23) is arranged between the tops of the two second squeeze rollers (30), two ends of the first transition plate (22) and the second transition plate (23) are respectively connected and fixed with the first support plate (5) and the second support plate (10), and a plurality of strip-shaped openings (24) are formed in the surfaces of the first transition plate (22) and the second transition plate (23).
9. The oil-absorbing felt squeezing device according to claim 1, wherein the surfaces of the first squeezing roller (20) and the second squeezing roller (30) are provided with an anti-slip rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111629109.8A CN114291216B (en) | 2021-12-29 | 2021-12-29 | Oil-absorbing felt oil squeezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111629109.8A CN114291216B (en) | 2021-12-29 | 2021-12-29 | Oil-absorbing felt oil squeezing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114291216A CN114291216A (en) | 2022-04-08 |
| CN114291216B true CN114291216B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111629109.8A Active CN114291216B (en) | 2021-12-29 | 2021-12-29 | Oil-absorbing felt oil squeezing device |
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| CN (1) | CN114291216B (en) |
Citations (10)
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|---|---|---|---|---|
| US5169519A (en) * | 1992-03-11 | 1992-12-08 | Elsas Norman E | Oil spill recovery system |
| CN201924329U (en) * | 2010-11-30 | 2011-08-10 | 杨杰 | Sea surface oil stain recovering device |
| CN203975163U (en) * | 2014-06-16 | 2014-12-03 | 长春工业大学 | A kind of water surface oil-collecting ship |
| CN204871499U (en) * | 2015-09-06 | 2015-12-16 | 孟晓祎 | Water conservancy deoiling special purpose ship |
| CN205530181U (en) * | 2016-01-29 | 2016-08-31 | 武汉理工大学 | Unmanned ship of high -efficient multi -functional spilled oil recovery |
| CN208377016U (en) * | 2018-06-13 | 2019-01-15 | 长江水利委员会长江科学院 | A kind of automatic oil suction robot of Novel surface |
| 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 |
| CN111155501A (en) * | 2020-01-06 | 2020-05-15 | 鲁东大学 | Marine oil stain cleaning structure and cleaning method |
| CN111364424A (en) * | 2020-03-27 | 2020-07-03 | 渠计虎 | Emergency cleaning device and method for ocean oil spill |
| CN111877286A (en) * | 2020-07-20 | 2020-11-03 | 大连海事大学 | Marine spilled oil cleaning catamaran capable of achieving second-degree recovery |
-
2021
- 2021-12-29 CN CN202111629109.8A patent/CN114291216B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5169519A (en) * | 1992-03-11 | 1992-12-08 | Elsas Norman E | Oil spill recovery system |
| CN201924329U (en) * | 2010-11-30 | 2011-08-10 | 杨杰 | Sea surface oil stain recovering device |
| CN203975163U (en) * | 2014-06-16 | 2014-12-03 | 长春工业大学 | A kind of water surface oil-collecting ship |
| CN204871499U (en) * | 2015-09-06 | 2015-12-16 | 孟晓祎 | Water conservancy deoiling special purpose ship |
| CN205530181U (en) * | 2016-01-29 | 2016-08-31 | 武汉理工大学 | Unmanned ship of high -efficient multi -functional spilled oil recovery |
| CN208377016U (en) * | 2018-06-13 | 2019-01-15 | 长江水利委员会长江科学院 | A kind of automatic oil suction robot of Novel surface |
| 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 |
| CN111155501A (en) * | 2020-01-06 | 2020-05-15 | 鲁东大学 | Marine oil stain cleaning structure and cleaning method |
| CN111364424A (en) * | 2020-03-27 | 2020-07-03 | 渠计虎 | Emergency cleaning device and method for ocean oil spill |
| CN111877286A (en) * | 2020-07-20 | 2020-11-03 | 大连海事大学 | Marine spilled oil cleaning catamaran capable of achieving second-degree recovery |
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| CN114291216A (en) | 2022-04-08 |
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