CN107264734A - A kind of marine oil spill reclaimer - Google Patents
A kind of marine oil spill reclaimer Download PDFInfo
- Publication number
- CN107264734A CN107264734A CN201710485563.8A CN201710485563A CN107264734A CN 107264734 A CN107264734 A CN 107264734A CN 201710485563 A CN201710485563 A CN 201710485563A CN 107264734 A CN107264734 A CN 107264734A
- Authority
- CN
- China
- Prior art keywords
- oil
- lifting platform
- reserve tank
- fuel reserve
- hull
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
A kind of marine oil spill reclaimer, including hull, a fuel reserve tank is provided with the inner bottom of hull, one end both sides above fuel reserve tank are respectively equipped with a rotary lifting platform, the top of rotary lifting platform is connected with one end end of an inverted U support, and the other end end of inverted U support is connected with a rotation waterproof machine, and the output shaft of rotation waterproof machine is connected with a fixing axle, an impeller is arranged in fixing axle, several blades are interval with along the circumferencial direction of impeller on impeller；Endlessly the oil spilling on sea can be adsorbed onto on oil suction sponge, then the oil on oil suction sponge is scraped in oil trap by oil scraping plate again, oil is focused in fuel reserve tank by petroleum pipeline again, and can be according to the height of the depth adjustment vertical lifting platform of vessel draft, so as to adjust the contact surface of oil suction sponge and water, it is to avoid oil suction sponge can not be contacted with pasta after hull floats or sunk or oil suction sponge is dived and do not reach the purpose of oil suction into water.
Description
Technical field：
The present invention relates to a kind of marine oil spill reclaimer.
Background technology：
The excessive oil spilling dye in ocean refers to that oil and its refined product are revealed during exploitation, storage, transport etc. and ocean is caused
Pollution.Marine ships oil spill accident and marine oil field blowout are the one of the main reasons for causing marine environmental pollution damage.By
The particularity of Yu Haiyang environment and oil spilling, oil spilling all many-sides such as marine ecology, tourist industry, aquaculture will be caused directly or
The influence connect.First, after the oil spilling covering water surface, oxygen content decline, the chemical toxicant of oil decomposition, the adhesion of oil spilling in seawater
The reasons such as property result in the marine organisms mortality such as fishes and shrimps, planktonic organism, seabird, destroy the ecological balance of marine environment.
Secondly, oil spilling can pollute seabeach, directly affect neighbouring mariculture industry, the tourist industry at beach, while still potential dangerous
Source.In addition, marine oil spill can also bring some long-term harm, marine organisms can take in the chemical toxicant after oil is decomposed, and
Eater is caused in marine organisms cylinder accumulation to seriously endanger, jeopardizes the safety of the mankind.Therefore, should when oil spill accident occurs
It is quick to reclaim oil spilling.At present, existing spilled-oil recovery unit, is utilized on sea on floating body with oil absorption rotating disk mostly
Then original absorption again scrape off the crude oil of absorption on rotating disk, but rotating disk can stir oil slick when working across the sea, plus
The diffusion of fast oil slick, expands marine pollution area, is unfavorable for the recovery of oil slick；In addition, its service speed is very slow, reclaim not thorough
Bottom, continuous ability to work is poor.
The content of the invention：
The present invention is in order to make up the deficiencies in the prior art there is provided a kind of marine oil spill reclaimer, and its structure design is closed
Reason, easy to operate, recovery oil spilling speed is fast and thorough, can continuously work, solve problems of the prior art.
The present invention is for the technical scheme that is used of solution above-mentioned technical problem：
A kind of marine oil spill reclaimer, including hull, are provided with a fuel reserve tank, on fuel reserve tank in the inner bottom of hull
One end both sides of side are respectively equipped with a rotary lifting platform, the top of rotary lifting platform and one end end of an inverted U support
It is connected, the other end end of inverted U support is connected with a rotation waterproof machine, the output shaft and one for rotating waterproof machine are consolidated
Dead axle is connected, and an impeller is arranged in fixing axle, and several blades are interval with along the circumferencial direction of impeller on impeller；
Inverted U support is provided with a displacement transducer, and a vertical lift is additionally provided with above the fuel reserve tank on rear side of two rotary lifting platforms
Platform, the support frame provided with two pairs of relative spacings above vertical lifting platform, sets the word of a hollow out 7 altogether between each pair support frame
Type frame, relative spacing is provided with several driven vollers in the font frame of hollow out 7, in the font machine of hollow out 7 above hull
Frame side is provided with a drive roll, and drive roll is connected by belt with the motor being disposed below on vertical lifting platform, in master
The outside mask of dynamic roller and driven voller sets a conveyer belt, and an oil suction sponge, two below conveyer belt are provided with belt outer surface
To being provided with an oil trap between support frame, provided with an oil scraping plate abutted against with the oil suction sponge on conveyer belt in oil trap,
A petroleum pipeline being connected with fuel reserve tank is provided with the bottom of oil trap, an oil-out, an oil pumping are additionally provided with above fuel reserve tank
The entrance point of pump is connected with oil-out, and the port of export of oil well pump is connected with an oil pick-up tube；In the hull above fuel reserve tank
An operation bench is additionally provided with, display screen is provided with operation bench, power switch, motor are additionally provided with the operation bench below display screen
Switch, rotation waterproof machine switch, vertical lifting platform switch, rotary lifting platform switch, oil well pump switch, displacement transducer
Switch；Institute's displacement sensors are connected by signal with operation bench.
A kickboard is provided with the lower section of each rotation waterproof machine.
Each blade is in intilted arc.
The oil scraping plate is obliquely installed, and the incline direction of the oil scraping plate and the direction of motion of conveyer belt are reversed.
At two rotation waterproof machine rears provided with an elastic fence.
The elastic fence is made up of the absorption spongy layer of front side and the filter mesh layer of rear side.
Beneficial effects of the present invention are：By the oil suction sponge being arranged in the font frame of hollow out 7, can endlessly
Oil spilling on sea is adsorbed onto on oil suction sponge, and then the oil on oil suction sponge is scraped in oil trap by oil scraping plate again, then
Oil is focused in fuel reserve tank by petroleum pipeline, and can be according to the height of the depth adjustment vertical lifting platform of vessel draft
Degree, so as to adjust the contact surface of oil suction sponge and water, it is to avoid oil suction sponge can not contact with pasta after hull floats or sunk
Or oil suction sponge is dived and is not reached the purpose of oil suction into water；In addition, by being arranged on the inverted U support of hull front end both sides
Impeller and blade, easily can all put the oil spilling on sea together near oil suction sponge, then by oil suction sponge oil spilling
Absorption, expands the adsorption area for adsorbing sea, is recycled continuous recovery oil spilling, and speed is fast and thorough, can continuously work, significantly
Improve operating efficiency.
Brief description of the drawings：
Fig. 1 is structural representation of the invention.
Fig. 2 is Fig. 1 overlooking the structure diagram.
Structural representation when Fig. 3 works for rotary lifting platform in the present invention.
Fig. 4 is the cross section structure diagram of fence in the present invention.
Fig. 5 is the structural representation of impeller and blade in the present invention.
In figure, 1, hull, 2, fuel reserve tank, 3, rotary lifting platform, 4, inverted U support, 5, rotation waterproof machine, 6, fixed
Axle, 7, impeller, 8, blade, 9, displacement transducer, 10, vertical lifting platform, 11, support frame, 12, the font frame of hollow out 7,13,
Driven voller, 14, drive roll, 15, motor, 16, conveyer belt, 17, oil suction sponge, 18, oil trap, 19, oil scraping plate, 20, petroleum pipeline,
21st, oil-out, 22, oil well pump, 23, oil pick-up tube, 24, operation bench, 25, display screen, 26, power switch, 27, motor switch, 28,
Rotate waterproof machine switch, 29, vertical lifting platform switch, 30, rotary lifting platform switch, 31, oil well pump switch, 32, position
Displacement sensor is switched, and 33, kickboard, 34, elastic fence, 35, absorption spongy layer, 36, filter mesh layer.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this hair
It is bright to be described in detail.
As Figure 1-5, a kind of marine oil spill reclaimer, including hull 1, is stored up in the inner bottom of hull 1 provided with one
Fuel tank 2, a rotary lifting platform 3, the top of rotary lifting platform 3 and one are respectively equipped with one end both sides of the top of fuel reserve tank 2
One end end of inverted U support 4 is connected, and the other end end of inverted U support 4 is connected with a rotation waterproof machine 15, revolves
The output shaft for turning waterproof machine 15 is connected with a fixing axle 6, and an impeller 7 is arranged in fixing axle 6, along impeller 7 on impeller 7
Circumferencial direction be interval with several blades 8；A displacement transducer 9 is provided with inverted U support 4, it is flat in two rotation and liftings
The top of fuel reserve tank 2 of the rear side of platform 3 is additionally provided with a vertical lifting platform 10, between being provided with two pairs relatively in the top of vertical lifting platform 10
Every support frame 11, set the font frame 12 of a hollow out 7 altogether between each pair support frame 11, it is relative in the font frame 12 of hollow out 7
Several driven vollers 13 are interval with, a drive roll 14 is provided with the side of 7 font frame of hollow out 12 positioned at the top of hull 1, it is main
Dynamic roller 14 is connected by belt with the motor 15 being disposed below on vertical lifting platform 10, in drive roll 14 and driven voller 13
Outside mask set a conveyer belt 16, the outer surface of conveyer belt 16 be provided with an oil suction sponge 17, two pairs of branch below conveyer belt 16
An oil trap 18 is provided between support 11, provided with one and scraping that the oil suction sponge 17 on conveyer belt 16 abuts against in oil trap 18
Oiled-plate method 19, a petroleum pipeline 20 being connected with fuel reserve tank 2 is provided with the bottom of oil trap 18, and one is additionally provided with the top of fuel reserve tank 2
Oil-out 21, the entrance point of an oil well pump 22 is connected with oil-out 21, and the port of export of oil well pump 22 is connected with an oil pick-up tube 23
Connect；An operation bench 24 is additionally provided with the hull 1 of the top of fuel reserve tank 2, display screen 25 is provided with operation bench 24, in display screen 25
Power switch 26, motor switch 27, rotation waterproof machine switch 28, vertical lifting platform is additionally provided with the operation bench 24 of lower section to open
Close 29, rotary lifting platform switch 30, oil well pump switch 31, displacement transducer switch 32；Institute's displacement sensors 9 pass through signal
It is connected with operation bench 24.
A kickboard 33 is provided with the lower section of each rotation waterproof machine 15；Kickboard 33 can increase buoyancy, so as to offset rotation
The gravity of waterproof machine 15, mitigates the lifting force of inverted U support 4, so that rotary lifting platform 3 works more smooth.
Each blade 8 is in the contact area of intilted arc, increase blade 8 and the water surface, so that accelerate the flowing of water,
Make the oil spilling on the water surface more quickly be pooled to the inner side of blade 8 to be adsorbed by oil suction sponge 17.
The oil scraping plate 19 is obliquely installed, and the incline direction of the oil scraping plate 19 is opposite with the direction of motion of conveyer belt 16 to be set
Put, make oil scraping plate 19 it is more efficient wipe oil spilling of the absorption on oil suction sponge 17 off.
At two rotation waterproof machine 15 rears provided with an elastic fence 34, the elastic fence 34 by front side absorption sponge
Layer 35 and the filter mesh layer 36 of rear side are constituted, can stop oil suction sponge 17 it is unadsorbed fall oil spilling or from the 17 liang of side leakages of oil suction sponge
The oil spilling fallen, and row is passed water through after oil suction sponge 17 and filter screen to the elastic rear side of fence 34, one is that oil spilling can be again by oil suction
Sponge 17 is adsorbed, and two be to prevent it from draining to the rear side of hull 1, oil suction sponge 17 is adsorbed oil spilling more thorough.
During work, hull 1 is reached at oil spilling, the power switch 26 on operation bench 24 is then turned on, operation bench 24 starts
Work, then opens motor switch 27 and vertical lifting platform switch 29, motor 15 is rotated by belt drive drive roll 14, main
Dynamic roller 14 drives driven voller 13 to rotate by conveyer belt 16, so that drive the oil suction sponge 17 being located on conveyer belt 16 to rotate,
If oil suction sponge 17 is located above the water surface, adjusting vertical lifting platform 10 is decreased until that oil suction sponge 17 swims in the oil spilling water surface
On, if oil suction sponge 17 is located at below the water surface, adjusting vertical lifting platform 10 rises until oil suction sponge 17 swims in oil spilling water
On face；The height of the depth adjustment vertical lifting platform 10 absorbed water according to hull 1, so as to adjust oil suction sponge 17 and the water surface
Contact surface, it is to avoid oil suction sponge 17 can not be contacted with pasta after hull 1 floats or sunk or oil suction sponge 17 is dived into water
The purpose of oil suction is not reached；Then rotary lifting platform switch 30 and rotation waterproof machine switch 28 are opened, if the leaf on impeller 7
Piece 8 is located above the water surface, and regulation rotary lifting platform 3 is decreased until that blade 8 is swum on the oil spilling water surface, if the leaf on impeller 7
Piece 8 is located at below the water surface, and regulation rotary lifting platform 3 rises until blade 8 is swum on the oil spilling water surface；Meanwhile, two rotations are anti-
Hydroelectric machine 15 is started working, and two rotation waterproof machines 15 drive two impellers 7 to rotate by two fixing axles 6 respectively, so as to drive two
Blade 8 on impeller 7 is rotated, and the oil spilling positioned at the outside of blade 8 is pooled to the inner side of blade 8, oil suction sponge 17 is expanded significantly
Oil suction area；In addition, the distance between two impellers 7 can be expanded by rotary lifting platform 3, further expand blade 8 and collect
The area of oil spilling, and the angle of the rotation of impeller 7 can be measured by the displacement transducer 9 on inverted U support 4, and pass through
Operation bench 24 is radioed to, operation bench 24 includes deviation angle on display screen 25, risen for the rotation of operating personnel's control two
Referred to during drop platform 3；The oil spilling on oil suction sponge 17 is adsorbed onto, is scraped, scrapes by oil scraping plate 19 in the presence of conveyer belt 16
Oil spilling be pooled to oil trap 18, be then flowed into fuel reserve tank 2 by petroleum pipeline 20, wait after having collected oil spilling, ship is opened
To bank, the oil spilling in fuel reserve tank 2 is released by oil well pump 22, continuous recovery oil spilling is recycled, speed is fast and thorough
Bottom, substantially increases operating efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. a kind of marine oil spill reclaimer, it is characterised in that：Including hull, a fuel reserve tank is provided with the inner bottom of hull,
One end both sides above fuel reserve tank are respectively equipped with a rotary lifting platform, the top of rotary lifting platform and an inverted U support
One end end be connected, the other end end of inverted U support with one rotation waterproof machine be connected, rotation waterproof machine it is defeated
Shaft is connected with a fixing axle, and an impeller is arranged in fixing axle, if being interval with impeller along the circumferencial direction of impeller
Dry blade；A displacement transducer is provided with inverted U support, is additionally provided with above the fuel reserve tank on rear side of two rotary lifting platforms
One vertical lifting platform, the support frame provided with two pairs of relative spacings above vertical lifting platform, between each pair support frame altogether
If the font frame of a hollow out 7, relative spacing is provided with several driven vollers in the font frame of hollow out 7, above hull
The font frame side of hollow out 7 is provided with a drive roll, and drive roll passes through belt and the motor being disposed below on vertical lifting platform
It is connected, a conveyer belt is set in the outside mask of drive roll and driven voller, an oil suction sponge is provided with belt outer surface, in conveying
An oil trap is provided between two pairs of support frames with lower section, is abutted against in oil trap provided with one with the oil suction sponge on conveyer belt
Oil scraping plate, the bottom of oil trap be provided with a petroleum pipeline being connected with fuel reserve tank, one is additionally provided with above fuel reserve tank fuel-displaced
Mouthful, the entrance point of an oil well pump is connected with oil-out, and the port of export of oil well pump is connected with an oil pick-up tube；Above fuel reserve tank
Hull in be additionally provided with an operation bench, on operation bench be provided with display screen, be additionally provided with power supply on the operation bench below display screen
Switch, motor switch, rotation waterproof machine switch, vertical lifting platform switch, rotary lifting platform switch, oil well pump switch,
Displacement transducer is switched；Institute's displacement sensors are connected by signal with operation bench.
2. a kind of marine oil spill reclaimer according to claim 1, it is characterised in that：In each rotation waterproof machine
Lower section is provided with a kickboard.
3. a kind of marine oil spill reclaimer according to claim 1, it is characterised in that：Each blade is in intilted
Arc.
4. a kind of marine oil spill reclaimer according to claim 1, it is characterised in that：The oil scraping plate is obliquely installed,
The incline direction of the oil scraping plate and the direction of motion of conveyer belt are reversed.
5. according to a kind of any described marine oil spill reclaimers of claim 1-5, it is characterised in that：In the two anti-water power of rotation
Machine rear is provided with an elastic fence.
6. a kind of marine oil spill reclaimer according to claim 5, it is characterised in that：The elastic fence is by front side
Adsorb the filter mesh layer composition of spongy layer and rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485563.8A CN107264734B (en) | 2017-06-23 | 2017-06-23 | A kind of marine oil spill reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485563.8A CN107264734B (en) | 2017-06-23 | 2017-06-23 | A kind of marine oil spill reclaimer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107264734A true CN107264734A (en) | 2017-10-20 |
| CN107264734B CN107264734B (en) | 2019-03-01 |
Family
ID=60068863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485563.8A Expired - Fee Related CN107264734B (en) | 2017-06-23 | 2017-06-23 | A kind of marine oil spill reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107264734B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147501A (en) * | 2018-02-05 | 2018-06-12 | 苏州思上环保科技有限公司 | A kind of sewage oil removal device |
| CN111559467A (en) * | 2020-04-20 | 2020-08-21 | 哈尔滨工业大学 | Water-draining ship body lifting device of water surface garbage cleaning robot |
| CN111802313A (en) * | 2020-07-22 | 2020-10-23 | 周占磊 | Aquaculture pond cleaning device |
| CN112482326A (en) * | 2020-11-04 | 2021-03-12 | 浙江海洋大学 | Ocean floating oil recovery and collection device |
| CN112620263A (en) * | 2020-11-30 | 2021-04-09 | 汪旱杰 | Oil-liquid separation equipment for cleaning pipe wall of oil transportation for ocean exploitation |
| CN113062290A (en) * | 2021-04-07 | 2021-07-02 | 浙江海洋大学 | Marine spilled oil recovery unit |
| CN113073622A (en) * | 2021-04-02 | 2021-07-06 | 广东海洋大学 | Marine cleaning device for ocean oil spill treatment |
| CN113202069A (en) * | 2021-04-09 | 2021-08-03 | 国家海洋局北海环境监测中心 | Efficient ocean oil spill treatment device and use method thereof |
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| EP0073365A1 (en) * | 1981-08-29 | 1983-03-09 | Fried. Krupp Gesellschaft mit beschränkter Haftung | Vessel with devices for the suction and collecting of impurities floating on a water surface |
| GB2259654A (en) * | 1991-09-17 | 1993-03-24 | Ali Abdul Latif | Device for recovering floating material |
| JPH11286927A (en) * | 1998-03-31 | 1999-10-19 | Yutaka Takatsu | Vessel for collecting contaminant on contaminated water surface |
| CN102020004A (en) * | 2010-07-09 | 2011-04-20 | 华南理工大学 | Water surface garbage cleaning ship |
| US20120012535A1 (en) * | 2010-07-19 | 2012-01-19 | Oil Busters, LLC | Oil skimmer conveyor |
| CN104652389A (en) * | 2013-11-20 | 2015-05-27 | 交通运输部水运科学研究所 | Automatic control marine built-in oil collection machine |
| CN106567371A (en) * | 2016-07-14 | 2017-04-19 | 北京师范大学 | Water surface crawler-type oil-water separating device capable of intelligently moving |
| CN206220078U (en) * | 2016-11-24 | 2017-06-06 | 国家海洋局北海环境监测中心 | A kind of marine oil spill processing unit |
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- 2017-06-23 CN CN201710485563.8A patent/CN107264734B/en not_active Expired - Fee Related
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| EP0073365A1 (en) * | 1981-08-29 | 1983-03-09 | Fried. Krupp Gesellschaft mit beschränkter Haftung | Vessel with devices for the suction and collecting of impurities floating on a water surface |
| GB2259654A (en) * | 1991-09-17 | 1993-03-24 | Ali Abdul Latif | Device for recovering floating material |
| JPH11286927A (en) * | 1998-03-31 | 1999-10-19 | Yutaka Takatsu | Vessel for collecting contaminant on contaminated water surface |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147501A (en) * | 2018-02-05 | 2018-06-12 | 苏州思上环保科技有限公司 | A kind of sewage oil removal device |
| CN111559467A (en) * | 2020-04-20 | 2020-08-21 | 哈尔滨工业大学 | Water-draining ship body lifting device of water surface garbage cleaning robot |
| CN111802313A (en) * | 2020-07-22 | 2020-10-23 | 周占磊 | Aquaculture pond cleaning device |
| CN112482326B (en) * | 2020-11-04 | 2021-12-24 | 浙江海洋大学 | Ocean floating oil recovery and collection device |
| CN112482326A (en) * | 2020-11-04 | 2021-03-12 | 浙江海洋大学 | Ocean floating oil recovery and collection device |
| CN112620263A (en) * | 2020-11-30 | 2021-04-09 | 汪旱杰 | Oil-liquid separation equipment for cleaning pipe wall of oil transportation for ocean exploitation |
| CN112620263B (en) * | 2020-11-30 | 2023-11-17 | 佛山市浩普环保技术有限公司 | Oil-liquid separation equipment for cleaning pipe wall of petroleum transportation in offshore exploitation |
| CN113073622A (en) * | 2021-04-02 | 2021-07-06 | 广东海洋大学 | Marine cleaning device for ocean oil spill treatment |
| CN113073622B (en) * | 2021-04-02 | 2021-11-26 | 广东海洋大学 | Marine cleaning device for ocean oil spill treatment |
| CN113062290A (en) * | 2021-04-07 | 2021-07-02 | 浙江海洋大学 | Marine spilled oil recovery unit |
| CN113062290B (en) * | 2021-04-07 | 2022-05-31 | 浙江海洋大学 | Marine spilled oil recovery unit |
| CN113202069A (en) * | 2021-04-09 | 2021-08-03 | 国家海洋局北海环境监测中心 | Efficient ocean oil spill treatment device and use method thereof |
| CN113202069B (en) * | 2021-04-09 | 2022-09-23 | 国家海洋局北海环境监测中心 | Efficient ocean oil spill treatment device and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107264734B (en) | 2019-03-01 |
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