CN104775408A - Water surface deoiling device - Google Patents
Water surface deoiling device Download PDFInfo
- Publication number
- CN104775408A CN104775408A CN201510099592.1A CN201510099592A CN104775408A CN 104775408 A CN104775408 A CN 104775408A CN 201510099592 A CN201510099592 A CN 201510099592A CN 104775408 A CN104775408 A CN 104775408A
- Authority
- CN
- China
- Prior art keywords
- oil
- cover cap
- wick
- removal device
- boat
- 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.)
- Pending
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Classifications
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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
Abstract
The invention relates to a water surface deoiling device, which is mainly formed by a deoiling boat, a suspension arm, an oil pumping pipe, an oil storage tank, an oil pulling rope, a cover cap, an oil discharging port, a detector, a cover cap oil tank and a controller. The suspension arm and the oil storage tank are arranged on the deoiling boat; the cover cap is of a giant inverted funnel-shaped structure. The oil discharge port is connected above the cover cap; the cover cap oil tank is arranged outside the oil discharge port; the cover cap is suspended on the suspension arm. Two rope grooves are arranged in side plates of the deoiling boat; two end heads of the oil pulling rope are pulled into the rope grooves by drag hooks of the deoiling boat after surrounding a water surface area on a water surface under the action of an auxiliary boat. The oil pulling rope is gradually and slowly drawn, the suspension arm lays down the cover cap into the surrounding area, the cover cap is slowly sunk, and floated oil is upwards floated and concentrated along the inclined face of the cover cap, is discharged to the cover cap oil tank by the oil discharging port, and is pumped into the oil storage tank on the boat by the oil pumping pipe. When the detector detects that water exists in the oil discharging port, the cover cap is immediately lifted up. When the oil pulling rope is drawn to be with the area being smaller than the lower opening of the cover cap, the cover cap and the oil pulling rope are held back and deoiled. The water surface deoiling device is applicable to oiling in coastal waters, rivers, lakes, weirs and the like.
Description
Technical field
The invention belongs to environmental protection machinery field, particularly oil spill removal device.
Background technology
Present rivers, leaked offshore oil happen occasionally, and pollute, have a strong impact on ecological environment to ocean and coastal, rivers.The large oil slick in ocean, useful combustion method and spread the process of chemical agent method in processing method.But ocean is along the line, bay, as with combustion method, burns and produce the littoral land air of toxic gas severe contamination, harm health of people.Particularly there is the Oil spills of a variety of causes in rivers, lake, little small reservoir, and one is to use combustion method, and two is that offshore oil-removal ship cannot navigate by water in shallow water, causes small face oil slick not remove in time, influence ecological environment.
Summary of the invention
The object of the present invention is to provide a kind of for small face degreasing unit, be applied to the device of the convenient and swift oil removings of the water surface such as rivers, ocean bank, bay, Hu Yan.
The present invention realizes like this.Oil spill removal device, primarily of oil removal ship, arm, oil pick-up tube, fuel reserve tank, drag wick, cover cap, oil extraction is chewed, detector, cover cap fuel tank, controller composition.With an oil removal ship, the side plate of oil removal ship offers two groovings, drag wick two terminations to draw in from grooving and pull-out.Oil removal ship is provided with arm and fuel reserve tank.Cover cap is hung on arm.Be connected with oil extraction above cover cap to chew and cover cap fuel tank.Oil extraction is provided with detector in chewing.Cover cap is an inverted funnel-shaped structure.Oil extraction is chewed in cover cap fuel tank, and cover cap fuel tank is fixed on cover cap top.Drag two of wick terminations to be drawn in nearshore waters by two support vessels and enclose a region, receive to oil removal ship, with cradling piece dragging wick termination to reach oil removal ship side plate grooving limit, on oil removal ship, workman draws in serving storehouse in oil removal ship grooving with drag hook dragging wick termination, is fixed on reel.Like this, oil removal ship side plate with drag wick enclose and block the water surface and just constitute a closed Wei Lan district.Wick is dragged slowly to draw over to one's side gradually.When dragging oil reservoir in wick Wei Lan district to have suitable thickness, cover cap buckles in Wei Lan district slowly to sink, and oil slick is concentrated along cover cap inclined-plane rises, and chew from oil extraction and be discharged in cover cap fuel tank, by the fuel reserve tank on oil pick-up tube suction oil removal ship, cover cap is repeatedly detained and taken out oil extraction.Through repeatedly oil extraction, wick is dragged to draw in gradually.When dragging wick Wei Lan district to be less than cover cap end opening, cover cap is detained with dragging together with wick, and oil slick is chewed from oil extraction above cover cap and entered cover cap fuel tank.There is capping above cover cap fuel tank, have steam vent above.Not submerged when cover cap sinks is sealed on above cover cap fuel tank.
The invention has the advantages that, the oil that can leak at coastal waters bank, bay, rivers, the Hu Yan convenient removing water surface and animal and plant fat, oil removing is convenient, thorough, reduces environment pollution.
Accompanying drawing explanation
Fig. 1 is oil spill removal device overall structure, situation map when dragging wick also not draw in.
Fig. 2 drags wick to draw rear situation map in.
Fig. 3 is that cover cap is together with the situation map dragging wick to detain.
Fig. 4 is that square cover cap can receive folded situation map.
Fig. 5 is that circular cover cap draws rear situation map in dragging wick.
In accompanying drawing, drag wick 1, arm 2, oil pick-up tube 3, lifting rope 4, oil extraction chew 5, cover cap fuel tank 6, detector 7, cover cap 8, grooving 9, oil removal ship 10, fuel reserve tank 11, arm seat 12.
Detailed description of the invention
In Fig. 1, be oil spill removal device overall structure, situation when dragging wick also not draw in.Oil removal ship 10 side plate on one side offers two groovings 9.Drag wick 1 two terminations can draw in and pull-out from grooving 9.The two ends of wick 1 are dragged to be drawn by two support vessels the right from figure to have enclosed one piece of water surface in figure.Draw and enclose the water surface and cannot not draw completely in the drawings, only depict and drag wick two fag ends.Support vessel reaches near the grooving 9 of oil removal ship 10 dragging wick termination with support.On oil removal ship, workman drags wick termination to draw in grooving with drag hook handle, and has been fixed on the reel in oil removal ship rope storehouse.Oil removal ship is provided with arm 2 and arm seat 12, there is also mounted fuel reserve tank 11.Oil pick-up tube 3 one end is connected with bottom cover cap fuel tank 6, and the other end is connected with fuel reserve tank 11.Oil pick-up tube 3 is through in the lead ring on arm 2 first segment arm shell, can slide in lead ring.Dragging, wick keeps at a certain distance away hangs with float.Arm 2 is telescopic multistage lifting arms.Cover cap 8 in Fig. 1 is the square structures made.Cover cap 8 is inverted funnel-shaped structures.Be connected with oil extraction above cover cap 8 and chew 5 and cover cap fuel tank 6.Oil extraction chews 5 in cover cap fuel tank 6, lower than cover cap fuel tank.
The course of work is: drag wick slowly to shrink gradually, the oil slick layer blocking the water surface in region that encloses surrounded when dragging wick and oil removal ship slowly thickens suitable thickness, then arm is lowered into above-mentioned enclosing cover cap and blocks region, cover cap is detained, slowly sink, in cover cap, oil slick upwards floats along cover cap inclined-plane and concentrates below chewing 5 in oil extraction, is chewed be discharged in cover cap fuel tank 6 by oil extraction.Namely oil pick-up tube 3 extracts the oil in cover cap fuel tank out.Oil extraction is chewed in 5 and is provided with detector 7.The resistance of oil is more much bigger than the resistance of water, and especially seawater, has salinity in water, more much less than the resistance of oil.Detector is once the resistance value scope of oil be detected, then controller controls arm immediately with the decline of very slow speed or intermittence stopping decline, cover interior top oil slick is allowed to discharge, once detector detects the resistance value scope of water, controller immediate instruction arm upwards mentions cover cap, or instruction stay cord pull-up cover cap, in order to avoid water enters cover cap fuel tank.Have little water to enter cover cap fuel tank, impact is little.Moisture bottom fuel reserve tank can regularly be extracted out.Be exactly that cover cap repeatedly repeats in face, waters, fence district except oil condition in Fig. 1.Stopping property between wick is dragged slowly to draw in.
In Fig. 2, be that cover cap detains oil removing repeatedly in Fig. 1, drag wick to draw situation when Wei Lan district is less than cover cap lower opening area in.
In Fig. 3, be cover cap from dragging wick Wei Lan district together with the situation of dragging wick to detain Fig. 2.On limit, there is balance weight iron below cover cap, be enough to overcome and drag that buoyancy of wick.So the oil slick in the Wei Lan district of dragging wick last is eliminated complete.
In Fig. 4, be that square cover cap can receive folded situation.Cover cap does squarely and circular two kinds of structures.Cover cap in Fig. 1, Fig. 2 does squarely.Cover cap does squarely, has and can fold and can not fold two kinds of structures.It is exactly the square cover cap that can fold in Fig. 4.Cover cap soft plastic board is made, and has steel bar skeleton below corner and centrum crest line.Beneath face, place, rectangular long limit, comprises the inclined-plane above long limit, does not fold, and only folds rectangular minor face.As schemed folding can flattening.Add two pieces of corrosion resistant plates outside the straight flange of rectangle both sides, there are three supported holes top.Strut is three stainless steel tubes, and there is internal thread at two.Pull open folding cover cap, first strut is propped up a hole in the middle of long limit, pass supported hole from outside with the head of screw matched, be screwed into internal thread in strut, tighten.Again the strut other end is in kind tightened from outside with head of screw.Separately several strut such as methods are installed.
In Fig. 5, be that circular cover cap draws rear situation in dragging wick.Accordingly grooving following for oil removal ship side is opened in middle and close.Draw over to one's side when dragging wick and become a slightly conglobate Wei Lan district finally.Circular cover cap can detain circular Wei Lan district oil extraction.
For the nearly water of bank and lakelet weir oil spill removal, arm and fuel reserve tank can be installed onboard.
Claims (8)
1. oil spill removal device, primarily of oil removal ship, arm, oil pick-up tube, fuel reserve tank, drag wick, cover cap, oil extraction is chewed, detector, cover cap fuel tank, controller composition, it is characterized in that:
(1), oil removal ship side plate on one side offers two groovings;
(2) wick two terminations, are dragged to draw in from grooving and pull-out;
(3), oil removal ship is provided with arm and fuel reserve tank;
(4), be connected with oil extraction above cover cap to chew and cover cap fuel tank;
(5), when dragging oil reservoir in wick Wei Lan district to have suitable thickness, cover cap buckles in Wei Lan district slowly to sink, oil slick is concentrated along cover cap inclined-plane rises, chewing from oil extraction is discharged in cover cap fuel tank, by in the fuel reserve tank on oil pick-up tube suction oil removal ship, cover cap is repeatedly detained and is taken out oil extraction, drags wick to draw in gradually;
(6), when dragging wick Wei Lan district to be less than cover cap end opening, cover cap is detained with dragging together with wick, and oil slick is chewed from oil extraction above cover cap and entered cover cap fuel tank.
2. oil spill removal device according to claim 1, is characterized in that: oil extraction is provided with detector in chewing.
3. oil spill removal device according to claim 1, is characterized in that: cover cap is hung on arm.
4. oil spill removal device according to claim 1, is characterized in that: cover cap is an inverted funnel-shaped structure.
5. oil spill removal device according to claim 1, is characterized in that: oil extraction is chewed in cover cap fuel tank, and cover cap fuel tank is fixed on cover cap top.
6. oil spill removal device according to claim 1, is characterized in that: cover cap does squarely and circular two kinds of structures.
7. oil spill removal device according to claim 1, is characterized in that: cover cap does squarely, has and can fold and can not fold two kinds of structures.
8. oil spill removal device according to claim 1, is characterized in that: for the nearly water of bank and lakelet weir oil spill removal, arm and fuel reserve tank can be installed onboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099592.1A CN104775408A (en) | 2015-03-06 | 2015-03-06 | Water surface deoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099592.1A CN104775408A (en) | 2015-03-06 | 2015-03-06 | Water surface deoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104775408A true CN104775408A (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510099592.1A Pending CN104775408A (en) | 2015-03-06 | 2015-03-06 | Water surface deoiling device |
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| Country | Link |
|---|---|
| CN (1) | CN104775408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622394A (en) * | 2021-08-31 | 2021-11-09 | 生态环境部华南环境科学研究所 | Pull-type underwater oil stain leakage emergency collecting device |
Citations (7)
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|---|---|---|---|---|
| CN101468715A (en) * | 2008-04-14 | 2009-07-01 | 陈道南 | Apparatus for collecting and separating water surface oil stain |
| CN201762696U (en) * | 2010-07-23 | 2011-03-16 | 李建明 | Rescue device for oil leakage during undersea oil drilling |
| CN201792996U (en) * | 2010-08-03 | 2011-04-13 | 青岛光明环保技术有限公司 | Oil collection net |
| CN102409648A (en) * | 2011-08-19 | 2012-04-11 | 梁文旭 | Subsea oil collecting device and method as well as oil collecting vessel |
| US8404122B1 (en) * | 2010-05-27 | 2013-03-26 | Angelo V. Quaglino, III | Oil recovery system and method |
| WO2014130259A1 (en) * | 2013-02-21 | 2014-08-28 | Becker William R | Removing oil from a body of water |
| CN104099916A (en) * | 2013-04-07 | 2014-10-15 | 贺玉广 | Offshore leaked crude oil collecting device |
-
2015
- 2015-03-06 CN CN201510099592.1A patent/CN104775408A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468715A (en) * | 2008-04-14 | 2009-07-01 | 陈道南 | Apparatus for collecting and separating water surface oil stain |
| US8404122B1 (en) * | 2010-05-27 | 2013-03-26 | Angelo V. Quaglino, III | Oil recovery system and method |
| CN201762696U (en) * | 2010-07-23 | 2011-03-16 | 李建明 | Rescue device for oil leakage during undersea oil drilling |
| CN201792996U (en) * | 2010-08-03 | 2011-04-13 | 青岛光明环保技术有限公司 | Oil collection net |
| CN102409648A (en) * | 2011-08-19 | 2012-04-11 | 梁文旭 | Subsea oil collecting device and method as well as oil collecting vessel |
| WO2014130259A1 (en) * | 2013-02-21 | 2014-08-28 | Becker William R | Removing oil from a body of water |
| CN104099916A (en) * | 2013-04-07 | 2014-10-15 | 贺玉广 | Offshore leaked crude oil collecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622394A (en) * | 2021-08-31 | 2021-11-09 | 生态环境部华南环境科学研究所 | Pull-type underwater oil stain leakage emergency collecting device |
| CN113622394B (en) * | 2021-08-31 | 2022-12-02 | 生态环境部华南环境科学研究所 | Emergent collection device of towed greasy dirt under water leakage |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |
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| WD01 | Invention patent application deemed withdrawn after publication |