CN1664243A - Recovery method for water surface spilled oil from towable oil fence - Google Patents
Recovery method for water surface spilled oil from towable oil fence Download PDFInfo
- Publication number
- CN1664243A CN1664243A CN2005100520952A CN200510052095A CN1664243A CN 1664243 A CN1664243 A CN 1664243A CN 2005100520952 A CN2005100520952 A CN 2005100520952A CN 200510052095 A CN200510052095 A CN 200510052095A CN 1664243 A CN1664243 A CN 1664243A
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- Prior art keywords
- oil
- fence
- oil fence
- workboat
- guiding device
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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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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention discloses a towing oil fence overflow oil reclaiming method that includes working boat and two towing boats. The feature is the following steps: sending the working boat and two towing boats to the overflow oil area and locating the working boat at the end of smeary water area, the towing boats enclosing the other end of the overflow oil area by towing the oil fence and taking in tow toward the working boat; the oil collection machine starting to work; when the two ends towing oil fence exceeding the extending guiding arm of the working boat, the oil fence would be guided into it by the guiding device on guiding arm. Following the continue travel of the tow, the overflow oil area would shrink and arrive the minimum area preset, stopping the oil collection machine and release the oil fence, moving working boat to start a new oil collection process.
Description
Technical field
The present invention relates to a kind of spilled oil on water surface sweep-out method, relate in particular to a kind of recovery method of water surface spilled oil from towable oil fence.
Background technology
Offshore oil transportation and marine petroleum exploitation all may cause offshore spilled oil to pollute, and cause extensive damage to marine ecology.In order to reclaim these oil spillings, people have proposed a lot of technical schemes, and wherein Chinese patent publication number CN1443902A fence formula water oil stain sweep-out method has just obtained reasonable effect in practice.But facts have proved the problem that method of the present invention also exists some can not be ignored, such as, adopt this scheme must design the special oil fence, special drive unit and this method scope of application that the oil fence is shunk is narrower, can not be applicable to the situation or the like of long sleeve configuration sump oil band of the less and length of width.
Summary of the invention
Proposition of the present invention is intended to overcome the shortcoming in the such scheme, and designs a kind of versatility pointedly and very strong the adapting to of mobility comprises irregular cycle, the new method that the water surface spilled oil from towable oil fence of polygon or sleeve configuration Polluted area reclaims.
Technical solution of the present invention is achieved in that
A kind of water surface spilled oil from towable oil fence recovery method comprises workboat and two towboats of implementing operation, it is characterized in that this recovery method comprises the steps:
(1) workboat is placed in advance the end in greasy dirt waters, simultaneously towboat is placed in the other end in greasy dirt waters, carry out the preparation before the drag and drop oil fence and the oil pumping;
(2) with two towboat traction oils fence from the direction towage of the end in greasy dirt waters to its other end workboat, the traction oil fence moves together; Start the oil collector work on the workboat simultaneously;
(3) after flexible leading arm on the workboat is crossed at the oil fence two ends of above-mentioned towboat traction, utilize guiding device that the oil fence is imported wherein, make the inboard of the oil fence and the sealing of guiding device brush close proximity by the flexible of leading arm;
(4) towboat continues towage with the speed of a ship or plane of setting, and the area of containing of the oil fence is dwindled gradually, reaches predetermined minimum value up to this area;
(5) receive oil and finish, guiding device discharges the oil fence; Oil collector quits work.
On the described work operations ship telescopic leading arm is housed, oil collector is arranged on the leading arm, the front end of leading arm is equipped with guiding device, and guiding device has a type jaw, and interior or outside jaw wherein is scalable to be moved.
With present technology advantage more of the present invention be conspicuous, mainly show:
(1) mobility strong adapts to various spilled oil on water surface situations, especially suits to carry out the oil removing operation in waters, long and narrow contaminated zone.
(2) versatility is good, and the oil fence of applicable multiple structure and oil-collecting device need not to design the special oil fence or oil-collecting device.
(3) owing to adopted oil fence guiding device, make the contractile motion of the oil fence be subjected to the control of guiding device, thereby improved the recovery rate of oil removal efficiency and sump oil.
Description of drawings
Fig. 1 is an operation floor map of the present invention
Floor map when Fig. 2 is workboat of the present invention work
Among the figure, 1 oil fence, 2 workboats, 3 telescopic leading arms, 4 oil collectors, 5 towboats,
6 guiding devices
The specific embodiment
The specific embodiment of the present invention as depicted in figs. 1 and 2.Need when implementing this law at first work operations ship and two towboats to be transferred to the oil spilling waters, vessel will work according to circumstances in an end in greasy dirt waters, the towboat traction oil fence fences up the other end of oil spilling band, the traction oil fence is towards the direction towage of workboat subsequently, and the oil collector on the workboat is started working at this moment; After the flexible leading arm of workboat had been crossed at its two ends of navigating by water the oil fence already, utilize the guiding device on the leading arm that the oil fence is imported wherein.Along with the continuation towage of towboat, the oil spilling waters that the oil fence encloses will dwindle gradually, because guiding device door type jaw is being controlled the oil fence all the time, so oil fence situation out of control can not occur.
Claims (2)
1, a kind of water surface spilled oil from towable oil fence recovery method comprises workboat and two towboats of implementing operation, it is characterized in that this recovery method comprises the steps:
(1) workboat is placed in advance the end in greasy dirt waters, simultaneously towboat is placed in the other end in greasy dirt waters, carry out the preparation before the drag and drop oil fence and the oil pumping;
(2) with two towboat traction oils fence from the direction towage of the end in greasy dirt waters to its other end workboat, the traction oil fence moves together; Start the oil collector work on the workboat simultaneously;
(3) after flexible leading arm on the workboat is crossed at the oil fence two ends of above-mentioned towboat traction, utilize guiding device that the oil fence is imported wherein, make the inboard of the oil fence and the sealing of guiding device brush close proximity by the flexible of leading arm;
(4) towboat continues towage with the speed of a ship or plane of setting, and the area of containing of the oil fence is dwindled gradually, reaches predetermined minimum value up to this area;
(5) receive oil and finish, guiding device discharges the oil fence; Oil collector quits work.
2, water surface spilled oil from towable oil fence recovery method according to claim 1, it is characterized in that on the described work operations ship telescopic leading arm being housed, oil collector is arranged on the leading arm, the front end of leading arm is equipped with guiding device, guiding device has a type jaw, and interior or outside jaw wherein is scalable to be moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100520952A CN1288305C (en) | 2005-03-08 | 2005-03-08 | Recovery method for water surface spilled oil from towable oil fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100520952A CN1288305C (en) | 2005-03-08 | 2005-03-08 | Recovery method for water surface spilled oil from towable oil fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1664243A true CN1664243A (en) | 2005-09-07 |
| CN1288305C CN1288305C (en) | 2006-12-06 |
Family
ID=35035532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100520952A Expired - Fee Related CN1288305C (en) | 2005-03-08 | 2005-03-08 | Recovery method for water surface spilled oil from towable oil fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1288305C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476702A (en) * | 2010-11-29 | 2012-05-30 | 东北林业大学 | Parallel boat type device for intercepting and recycling floating oil |
| CN102587339A (en) * | 2012-03-02 | 2012-07-18 | 侯解民 | Oil containment boom distributing and placing device with oil containment boom pipe tunnels |
| CN105155492A (en) * | 2015-09-24 | 2015-12-16 | 江苏科技大学 | Blue-green algae rounding and gathering device and method |
| CN105369787A (en) * | 2015-09-24 | 2016-03-02 | 江苏科技大学 | Water surface fence collection guide device |
| CN107902050A (en) * | 2017-11-28 | 2018-04-13 | 东台市海信船舶设备厂 | A kind of hull bottom spilled-oil recovery unit |
| CN110667793A (en) * | 2019-10-17 | 2020-01-10 | 嘉兴南洋职业技术学院 | Overflow oil recovery ship based on through flow system |
| CN111764365A (en) * | 2020-07-10 | 2020-10-13 | 中国科学院重庆绿色智能技术研究院 | Method for actively gathering cyanobacterial bloom and floating garbage |
-
2005
- 2005-03-08 CN CNB2005100520952A patent/CN1288305C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476702A (en) * | 2010-11-29 | 2012-05-30 | 东北林业大学 | Parallel boat type device for intercepting and recycling floating oil |
| CN102587339A (en) * | 2012-03-02 | 2012-07-18 | 侯解民 | Oil containment boom distributing and placing device with oil containment boom pipe tunnels |
| CN105155492A (en) * | 2015-09-24 | 2015-12-16 | 江苏科技大学 | Blue-green algae rounding and gathering device and method |
| CN105369787A (en) * | 2015-09-24 | 2016-03-02 | 江苏科技大学 | Water surface fence collection guide device |
| CN105155492B (en) * | 2015-09-24 | 2016-11-30 | 江苏科技大学 | A kind of cyanophyceae is surrounded and seize collection device and collection method of surrounding and seize thereof |
| CN107902050A (en) * | 2017-11-28 | 2018-04-13 | 东台市海信船舶设备厂 | A kind of hull bottom spilled-oil recovery unit |
| CN110667793A (en) * | 2019-10-17 | 2020-01-10 | 嘉兴南洋职业技术学院 | Overflow oil recovery ship based on through flow system |
| CN111764365A (en) * | 2020-07-10 | 2020-10-13 | 中国科学院重庆绿色智能技术研究院 | Method for actively gathering cyanobacterial bloom and floating garbage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1288305C (en) | 2006-12-06 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20150308 |
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| EXPY | Termination of patent right or utility model |