CN1603521A - Cleaning method of waterborne cleaning ship - Google Patents
Cleaning method of waterborne cleaning ship Download PDFInfo
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- CN1603521A CN1603521A CNA2004100863958A CN200410086395A CN1603521A CN 1603521 A CN1603521 A CN 1603521A CN A2004100863958 A CNA2004100863958 A CN A2004100863958A CN 200410086395 A CN200410086395 A CN 200410086395A CN 1603521 A CN1603521 A CN 1603521A
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- water
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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
One water surface clear dirt repair ship clear dirt method, the water surface clear dirt repair ship including the ship main body, the dirt oil hold and the railing is the water surface greasy dirt elimination installment, the railing contraction drive installs in on the ship main body which states, a ship main body side fixed railing, another side carries on receives puts the fence operation; Puts using the mechanical method the railing to the water in, looping, forms encircles the oil region; Receives when the fence operates, the water surface greasy dirt liquid level gradually advances, enters the ship main body the dirt oil hold center. The water surface greasy dirt may by the water surface greasy dirt collection be mad pump over enters the ship main body the dirt oil hold center, also may depend upon the greasy dirt liquid level elevating from the cabin door which opens to flow in the dirt oil hold, by now, the dirt oil hold cabin door started lies in the rain water face an even hull side. Compares with the existing technology, this invention not only blots the efficiency to be high, moreover also is suitable to big area water surface greasy dirt processing. Because enters the dirt oil hold center the sea water to be very few, brings conveniently for next step of greasy dirt separation processing.
Description
Technical field
The present invention relates to a kind of cleaning method of waterborne cleaning ship.
Prior art
At present, marine ships transportation oil spill accident happens occasionally, the submarine oil exploitation also brings greasy dirt to the sea, add the generation of other oil spill accidents waterborne, make marine environmental pollution serious day by day, bring serious harm for world's ecological environment, particularly red tide has in recent years indicated the seriousness of this pollution more.
Though the workboat of removing contamination that has some to remove method, device and this respect of greasy dirt, extraordinary obsolescence falls behind, and tends to sneak into a large amount of seawater in the process of removing contamination, and not only elimination efficiency is low, brings very big difficulty also for next step greasy dirt processing.In addition, prior art is to large-area oil removal inefficiency especially.So at existing problem in the prior art, a kind of new waterborne cleaning ship of research and design is very necessary.
Chinese patent CN1005444A discloses a kind of water carrier of regaining in order to greasy dirt that will be on the water surface.This water carrier has at least one water inlet on horizontal plane; And, water is introduced in the water carrier in that a collection boom that reaches outside stretching, extension is forward arranged thereafter; One separating device that oil is regained from water is arranged in it.According to this invention, only the back is in the outlet of collecting boom at least a portion of the water that therefrom oil content is separated out and discharges from ship provides one, and the remaining discharge water that comes is preferably arranged in one and more discharges near the outlet of fore than inlet.This water carrier can worked under two kinds of situations at a slow speed with at a high speed, but the separating device complex structure that oil is regained from water, and cost is higher.
To this, the inventor has also carried out the research of a series of this respects.Disclose a kind of water oil stain among the Chinese patent CN1443902A and collected used oil pump device---water oil stain gatherer.The structure of water oil stain gatherer is by a plurality of air bags the pump housing to be held, and swims in the water surface, by regulating air bag the intake of the pump housing and the water surface is maintained a certain distance, and an end of petroleum pipeline is connected with the pump housing.This water oil stain gatherer is mainly used in the fence formula water oil stain scavenge unit, by fence the greasy dirt of certain limit is contained, area is contained in reduction then, pasta is increased, with the water oil stain gatherer greasy dirt is picked up again, through petroleum pipeline greasy dirt is seen off, reached the purpose of removing water oil stain.This water oil stain gatherer has novel structure, simple structure practicality, can only be drawn onto greasy dirt and inhales less than characteristics such as seawater, has not only improved the water oil stain elimination efficiency, and handles for following step of greasy dirt to bring convenience.
A kind of fence formula water oil stain scavenge unit is disclosed among the Chinese patent CN2603115A, it is made up of fence device, contraction drive unit and greasy dirt gatherer, its structure is that the fence device is to connect into annular by one or more snippets fence, every section fence is provided with many rhizospheres railing, between per two rhizosphere railings the connection coaming plate is housed, in the middle of every rhizosphere railing ball float is housed, a connection chain respectively is housed, rail bar is coupled together in the upper and lower of rail bar.Rail bar is made by metal material, connects coaming plate and is made by canvas.The fence device surrounds water oil stain, gradually fence is rolled by shrinking drive unit, and area is enclosed in reduction, and the greasy dirt pasta is increased, and by the greasy dirt gatherer greasy dirt is picked up by petroleum pipeline and sees off, reaches water oil stain and removes purpose.This device has novel structure, characteristics such as simple and practical, collects economy and practicality is the novel enclosure formula oil removal device of one so belong to a kind of.
Using method to disclosed fence formula water oil stain scavenge unit among the CN2603115A among the Chinese patent CN1443902A further describes.Adopt the fence device of annular that greasy dirt is contained, the contraction drive unit that is located at fence device next door is rolled the fence device gradually, and area is contained in reduction, utilizes the oil-water ratio method of double differences, and greasy dirt is gathered together, and is higher than the water surface.Be contained in by the greasy dirt gatherer in the oil containment zone greasy dirt that is higher than the water surface is picked up, greasy dirt is seen off by petroleum pipeline.Fence formula water oil stain sweep-out method of the present invention is mainly used in large tracts of land water oil stain occasion and carries out cleaning oil pollution, with fence water oil stain is contained earlier, contains area by reduction, greasy dirt is assembled, pasta increases, and pump is walked greasy dirt again, reaches water oil stain and removes purpose.
Summary of the invention
In view of a series of innovation and creation that above-mentioned problems of the prior art and inventor are done, the technical problem to be solved in the present invention provides a kind of elimination efficiency height, cost is low and be suitable for waterborne cleaning ship and the cleaning method thereof that the large tracts of land water oil stain is removed.
The cleaning method of waterborne cleaning ship of the present invention comprises vessel main body and fence formula water oil stain scavenge unit.With the contraction drive unit of fence, be installed on the described vessel main body, vessel main body one side is fence fixedly, and opposite side carries out the operation of folding and unfolding hurdle.Utilize mechanical means that fence is put in the water, looping forms oil containment zone.When receiving the hurdle operation, the water oil stain liquid level increases gradually, enters in the dirty oil tank of vessel main body.Carrying out dirt separation in the dirty oil tank once more handles.
Water oil stain can be entered in the dirty oil tank of vessel main body by the pumping of water oil stain gatherer, also can rely on the rising of greasy dirt liquid level to flow into dirty oil tank from the hatch door of opening, and at this moment, the hatch door of dirty oil tank is opened in the hull equal with the water surface one side.The hatch door of opening, can be in different duties according to the kind difference of greasy dirt, as finish the receipts oil operation of high viscosity crude oil by the mode of switch hatch door, promptly by the hatch door plate of loweing, make crude oil accumulate in the hatch door plate above, close hatch door and make the crude oil recovery that accumulates in above the hatch door plate dirty oil tank in the workboat, and then open hatch door, cycling according to this reaches the recovery operation that reclaims high viscosity crude oil.
Described fence formula water oil stain scavenge unit comprises the fence device that shrinks drive unit and be attached thereto, and the fence device can be retracted drive unit and roll gradually.Described fence device is connected into by one or more snippets fence, every section fence is provided with many rhizospheres railing, between per two rhizosphere railings the connection coaming plate is housed, and ball float is housed in the middle of every rhizosphere railing, in the upper and lower of rail bar a connection chain is housed respectively, rail bar is coupled together.Connecting coaming plate is made by liquid-tight material such as canvas, PVC, rubber etc.
Described water oil stain gatherer comprises air bag, petroleum pipeline and pump, by a plurality of air bags the pump housing is held, swum on the liquid level, the intake of the pump housing and the water surface are maintained a certain distance by regulating air bag, one end of petroleum pipeline is connected with the pump housing, and the other end leads to dirty oil tank.
The cleaning method of water oil stain workboat of the present invention is compared with prior art, and is simple in structure, not only oil suction efficient height, and be particularly suitable for processing to the large tracts of land water oil stain.Since enter in the dirty oil tank seawater seldom, bring convenience for next step greasy dirt separating treatment.
Description of drawings
The front view of Fig. 1 one embodiment of the invention.
The vertical view of Fig. 2 Fig. 1 of the present invention.
The front view of Fig. 3 another embodiment of the present invention.
The vertical view of Fig. 4 Fig. 3 of the present invention.
Fig. 5 fence structure drawing of device of the present invention.
Fig. 6 water oil stain collector structure of the present invention figure.
The specific embodiment
Describe the preferred embodiment of the invention in detail below in conjunction with accompanying drawing.The example that illustrates is explained in the accompanying drawings.
Fig. 1 and Fig. 2 are the front view and the vertical views of one embodiment of the invention.As shown in FIG.,, comprise vessel main body 1, fence formula water oil stain scavenge unit 2 according to waterborne cleaning ship of the present invention.The contraction drive unit 21 of fence is installed on the described vessel main body 1, and vessel main body 1 one sides are fence 22 fixedly, and opposite side carries out the operation of folding and unfolding hurdle.The hatch 12 of dirty oil tank 11 is opened the side equal with horizontal plane at vessel main body 1, as long as equal degree makes water can not enter hatch 12 and is as the criterion, make so that shrink fence when the greasy dirt liquid level raises, sump oil can flow freely into dirty oil tank 11 by hatch 12, but water but can not enter in the dirty oil tank.
Method of operating is as follows: at first, utilize 22 pairs of water oil stains of fence device etc. to contain, with mechanical means fence 22 is placed in the water, looping, form oil containment zone 3, fence device 22 1 ends are fixed on a side of a ship 13 of vessel main body 1, and the other end connects contraction drive unit 21; Receive the hurdle operation then, shrink drive unit 21 and carry out shrinkage operation, fence is rolled gradually, at this moment, oil containment zone 3 areas of containing reduce gradually, because the density of oil is less than the density of water, the greasy dirt liquid level is higher than the water surface, so greasy dirt is assembled, the greasy dirt liquid level increases gradually; Because hatch 12 is opened the side equal with horizontal plane at vessel main body 1, along with increasing of greasy dirt liquid level, greasy dirt just can flow freely in the subhorizontal dirty oil tank 11 by the hatch of opening 12; By continuing to dwindle the area of oil containment zone 3, greasy dirt is constantly entered in the dirty oil tank 11.Hatch 12 exceeds about the about 1～2cm of horizontal plane and gets final product, and makes dirty oil tank 11 isolated with water like this, only allows greasy dirt to enter in the cabin.
The hatch door of opening, can be in different duties according to the kind difference of greasy dirt, as finish the receipts oil operation of high viscosity crude oil by the mode of switch hatch door, promptly by the hatch door plate of loweing, make crude oil accumulate in the hatch door plate above, close hatch door and make the crude oil recovery that accumulates in above the hatch door plate dirty oil tank in the workboat, and then open hatch door, cycling according to this reaches the recovery operation of high viscosity crude oil.
Fig. 3 and Fig. 4 are the front view and the vertical views of an alternative embodiment of the invention.As shown in FIG.,, comprise vessel main body 1, fence formula water oil stain scavenge unit 2 and water oil stain gatherer 4 according to waterborne cleaning ship of the present invention.The contraction drive unit 21 of fence is installed on the described vessel main body 1, and vessel main body 1 one sides are fence 22 fixedly, and opposite side carries out the operation of folding and unfolding hurdle.The hatch 12 of dirty oil tank 11 is opened on the deck of vessel main body 1.Different with first embodiment of the present invention is that the greasy dirt in the oil containment zone 3 pumps into petroleum pipeline by the water oil stain gatherer, finally enters in the dirty oil tank 11.
Method of operating is as follows: at first, utilize 22 pairs of water oil stains of fence device etc. to contain, with mechanical means fence 22 is placed in the water, looping, form oil containment zone 3, fence device 22 1 ends are fixed on a side of a ship 13 of vessel main body 1, and the other end connects contraction drive unit 21; Receive the hurdle operation then, shrink drive unit 21 and carry out shrinkage operation, fence is rolled gradually, at this moment, oil containment zone 3 areas of containing reduce gradually, because the density of oil is less than the density of water, the greasy dirt liquid level is higher than the water surface, so greasy dirt is assembled, the greasy dirt liquid level increases gradually; By the oil pump 41 that is placed on the water oil stain gatherer 4 in the oil containment zone 3 greasy dirt that is higher than horizontal plane is pumped into petroleum pipeline 42, finally enter in the dirty oil tank 11.By continuing to dwindle the area of oil containment zone 3, greasy dirt is constantly entered in the dirty oil tank 11.
Described water oil stain gatherer 4 as shown in Figure 6.Four air bags 43 are housed below the pump housing 41, are connected with petroleum pipeline 42 above.By regulating air bag 43, making the intake of the pump housing 41 and the spacing of the water surface is about 1～2cm.When the greasy dirt liquid level increased, the spacing that the intake of the pump housing 41 is dried up increased, and the pump housing 41 can only pump into greasy dirt and inhale less than water like this.
As shown in Figure 5, among two embodiment of the present invention, described fence device 22 is connected into by one or more snippets fence 221, every section fence is provided with many rhizospheres railing 222, be equipped with between per two rhizosphere railings and connect coaming plate 223, in the middle of every rhizosphere railing ball float 224 is housed, a connection chain 225 respectively is housed, rail bar is coupled together in the upper and lower of rail bar.Connecting coaming plate is made by liquid-tight material such as canvas, PVC, rubber etc.Fence 221 can stand upright on the water surface, and only some enters in the water, like this greasy dirt is fenced up, and forms annular, reduces the impact shadow that the interior greasy dirt of fence is subjected to stormy waves, keeps relative plateau.Rail bar 222 is made by metal material, has certain intensity and weight, float over the water surface under the buoyancy of ball float 224 drives, but always some enters in the water.
Claims (9)
1. the cleaning method of a waterborne cleaning ship, waterborne cleaning ship comprises vessel main body, dirty oil tank and fence formula water oil stain scavenge unit, it is characterized in that the contraction drive unit of fence is installed on the described vessel main body, vessel main body one side is fence fixedly, and opposite side carries out the operation of folding and unfolding hurdle; Utilize mechanical means that fence is put in the water, looping forms oil containment zone; When receiving the hurdle operation, the water oil stain liquid level increases gradually, and greasy dirt enters in the dirty oil tank of vessel main body, carries out dirt separation in the dirty oil tank once more and handles.
2. the cleaning method of waterborne cleaning ship as claimed in claim 1 is characterized in that, the water oil stain in the oil containment zone relies on the rising of greasy dirt liquid level to flow into dirty oil tank from the hatch door of opening, and the hatch door of dirty oil tank is opened in the hull equal with the water surface one side.
3. the cleaning method of waterborne cleaning ship as claimed in claim 1 is characterized in that, the water oil stain in the oil containment zone is entered in the dirty oil tank of vessel main body by the pumping of water oil stain gatherer.
4. the cleaning method of waterborne cleaning ship as claimed in claim 1, when it is characterized in that reclaiming high viscosity crude oil, by the hatch door plate of loweing, make crude oil accumulate in the hatch door plate above, closing hatch door makes the crude oil recovery that accumulates in above the hatch door plate to the interior dirty oil tank of workboat, and then open hatch door, cycling according to this reaches the recovery of high viscosity crude oil.
5. as the cleaning method of claim 1 or 2 or 3 or 4 described waterborne cleaning ships, it is characterized in that, described fence formula water oil stain scavenge unit comprises the fence device that shrinks drive unit and be attached thereto, and the fence device can be retracted drive unit and roll by root.
6. the cleaning method of waterborne cleaning ship as claimed in claim 5, it is characterized in that, described fence device is connected into by one or more snippets fence, every section fence is provided with many rhizospheres railing, between per two rhizosphere railings the connection coaming plate is housed, in the middle of every rhizosphere railing ball float is housed, a connection chain respectively is housed, rail bar is coupled together in the upper and lower of rail bar.
7. the cleaning method of waterborne cleaning ship as claimed in claim 3, it is characterized in that, described water oil stain gatherer comprises air bag, petroleum pipeline and pump, by a plurality of air bags the pump housing is held, swim on the liquid level, by regulating air bag the intake of the pump housing and the water surface are maintained a certain distance, an end of petroleum pipeline is connected with the pump housing, and the other end leads to dirty oil tank.
8. the cleaning method of waterborne cleaning ship as claimed in claim 6 is characterized in that, connects coaming plate and is made by liquid-tight material, and rail bar is made by metal material.
9. the cleaning method of waterborne cleaning ship as claimed in claim 8 is characterized in that, connects coaming plate and is made by canvas canvas or PVC or elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100863958A CN1603521A (en) | 2004-10-28 | 2004-10-28 | Cleaning method of waterborne cleaning ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100863958A CN1603521A (en) | 2004-10-28 | 2004-10-28 | Cleaning method of waterborne cleaning ship |
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| Publication Number | Publication Date |
|---|---|
| CN1603521A true CN1603521A (en) | 2005-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2004100863958A Pending CN1603521A (en) | 2004-10-28 | 2004-10-28 | Cleaning method of waterborne cleaning ship |
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| CN (1) | CN1603521A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099916A (en) * | 2013-04-07 | 2014-10-15 | 贺玉广 | Offshore leaked crude oil collecting device |
| CN105155492A (en) * | 2015-09-24 | 2015-12-16 | 江苏科技大学 | Blue-green algae rounding and gathering device and method |
| CN105756026A (en) * | 2016-05-16 | 2016-07-13 | 宁波市鄞州发辉机械科技有限公司 | Oil dirt disposal system |
| CN107558456A (en) * | 2017-08-18 | 2018-01-09 | 重庆交通大学 | Folding device is reclaimed in a kind of Oil spills in time |
| CN107813908A (en) * | 2017-12-05 | 2018-03-20 | 苏州贝多环保技术有限公司 | One kind gathers oily formula oil dirt from water surface aspirator |
| CN107914832A (en) * | 2017-12-05 | 2018-04-17 | 苏州贝多环保技术有限公司 | A kind of enclosing type oil dirt from water surface aspirator |
-
2004
- 2004-10-28 CN CNA2004100863958A patent/CN1603521A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099916A (en) * | 2013-04-07 | 2014-10-15 | 贺玉广 | Offshore leaked crude oil collecting device |
| CN105155492A (en) * | 2015-09-24 | 2015-12-16 | 江苏科技大学 | Blue-green algae rounding and gathering device and method |
| 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 |
| CN105756026A (en) * | 2016-05-16 | 2016-07-13 | 宁波市鄞州发辉机械科技有限公司 | Oil dirt disposal system |
| CN107558456A (en) * | 2017-08-18 | 2018-01-09 | 重庆交通大学 | Folding device is reclaimed in a kind of Oil spills in time |
| CN107813908A (en) * | 2017-12-05 | 2018-03-20 | 苏州贝多环保技术有限公司 | One kind gathers oily formula oil dirt from water surface aspirator |
| CN107914832A (en) * | 2017-12-05 | 2018-04-17 | 苏州贝多环保技术有限公司 | A kind of enclosing type oil dirt from water surface aspirator |
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