CN105484214B - A kind of oil slick collecting ship - Google Patents
A kind of oil slick collecting ship Download PDFInfo
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- CN105484214B CN105484214B CN201610041436.4A CN201610041436A CN105484214B CN 105484214 B CN105484214 B CN 105484214B CN 201610041436 A CN201610041436 A CN 201610041436A CN 105484214 B CN105484214 B CN 105484214B
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- oil
- overflow pipe
- hull
- phase overflow
- 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
Abstract
The invention belongs to liquid separation technology field, more particularly to a kind of oil slick collecting ship, including hull, the fuel tank positioned at hull interior, the separation casing being arranged on hull, floating oil collecting device；Profit demixing zone, water-oil separating area are provided with separator box body, wherein profit demixing zone one end is connected by flexible pipe with floating oil collecting device, and the other end is communicated with water-oil separating area；In the water-oil separating area of separation casing, aqueous phase overflow pipe, oil phase overflow pipe are respectively arranged with along the direction vertical with hull, wherein aqueous phase overflow pipe sequentially passes through separation casing, fuel tank, aqueous phase overflow pipe bottom opening is sealed with tank bottoms, oil phase overflow pipe is through separation casing, oil phase overflow pipe bottom opening leads to separator box body phase, and dividing plate is provided between aqueous phase overflow pipe and oil phase overflow pipe.The present invention in the broad water surface or marine site carries out flexible operation using Ship Structure is convenient, receives that speed oil is fast, and separating effect is strong, being capable of substantial amounts of oil slick on fast water treatment face.
Description
Technical field
The invention belongs to liquid separation technology field, especially a kind of oil slick collecting ship.
Background technology
According to the crude oil position of detection, in land and marine construction oil extraction platform, but during exploitation very
Easily occur Oil spills accident, cause the environmental pollution in petroleum operations area.The especially exploitation of Crude Oil at Sea, not only in exploitation
During easily occur contamination accident, can all face leakage accident in the transport of crude oil and whole operation process.The liquid of crude oil
State is easy to be diffused on marine site, causes marine site large area to be contaminated., all can be to sea even if minimal amount of Oil spills
Foreign biozone also influences human ecology balance, pollutes environment indirectly come the harm survived, destruction marine ecology balance.Such as, let out
The oil of leakage is covered in seawater surface, and many seabirds or marine organisms can be made not to look for food normally, death is directly faced, more seriously
The destruction for causing species.And handling, it is necessary to which the effort of decades or even several generations could recover original to leakage accident
Marine ecology is balanced.Therefore will not only go bail for production safety in oil extraction, more solve the processing of the sea after Oil spills
Problem.
Existing oil skimmer has the diversified forms such as belt, disc type, but all low in the presence of the oily efficiency of receipts, ability
It is small, it is impossible to substantial amounts of oil slick on fast water treatment face.Present water surface operation, Crude Oil at Sea drillng operation etc. often occur unexpected
Oil accident, substantial amounts of oil slick swims in the water surface, and the environmental hazards such as water pollution can be caused not in time by removing, and one kind is needed for this
The quick equipment collected oil slick and separated, but not yet find this equipment at present.
The content of the invention
In view of the shortcomings of the prior art, the oil slick collecting ship that the present invention is provided, main purpose is when the water surface occurs greatly
, it is necessary to which quick collect the oil of floating on water and separated during area accident oil spilling situation.
To achieve the above objectives, the present invention is adopted the following technical scheme that：A kind of oil slick collecting ship, its special character exists
In, including hull 1, the fuel tank 14 inside hull 1, the separation casing 15 being arranged on hull 1, floating oil collecting device；Point
From profit demixing zone, water-oil separating area is provided with casing 15, wherein profit demixing zone one end passes through flexible pipe 11 and floating oil collecting
Device is connected, and the other end is communicated with water-oil separating area；In the water-oil separating area of separation casing 15, along the side vertical with hull 1
To aqueous phase overflow pipe 3, oil phase overflow pipe 6 is respectively arranged with, wherein aqueous phase overflow pipe sequentially passes through separation casing 15, fuel tank 14,
The bottom opening of aqueous phase overflow pipe 3 is sealed with the bottom discharge mouthful of hull 1 23, and oil phase overflow pipe 6 is through separation casing 15, oil phase overflow
The bottom opening of pipe 6 is communicated with separating casing 15, and dividing plate 5 is provided between aqueous phase overflow pipe 3 and oil phase overflow pipe 6.
Further, separation casing 15 inwall be connected with the both sides sealing of dividing plate 5, separate casing 15 respectively with dividing plate 5
Top and bottom form gap, the top of the dividing plate 5 is higher than the top of oil phase overflow pipe 6；The top of oil phase overflow pipe 6 is higher than
The top of aqueous phase overflow pipe 3.
Further, the swash plate point being embedded in inside separation casing 15 is provided with the profit demixing zone of separation casing 15
Layer device 7, distribution orifice 8, wherein, distribution orifice 8 is located between swash plate quantizer 7 and flexible pipe, and distribution orifice 8 is against swash plate point
The side of layer device 7, the top of separation casing 15 between swash plate quantizer 7 and flexible pipe 11 is provided with for balancing oil-water mixture
The steam vent 9 of the air pressure of face 17.
Further, the floating oil collecting device collects oil slick including receiving oil pump 12, being used for below receipts oil pump 12
Oil slick disk 13, the oil slick disk height arm control 10 for adjusting the height of oil slick disk 13, wherein, receive oil pump 12 bottom pass through it is soft
Pipe 11 is connected with separating the profit demixing zone of casing 15.
Further, the length of the fuel tank 14 is consistent with the length of hull 1, and discharge pump 2 is internally provided with fuel tank 14,
The discharge pump 2 is arranged on inside fuel tank 14, and its one end stretches out the upper surface of hull 1, and the other end is fixed on the bottom of hull 1.
Further, the exhaust outlet 4 for balancing oil phase and aqueous phase surface pressure, exhaust outlet are provided with water-oil separating area
4 are located at separation casing 15 top corresponding with the top of dividing plate 5.
Further, oil slick collecting ship uses the fiberglass of sea water resistance oil resistant or makees the metal material of preservative treatment.
The present invention is beneficial in that：The present invention is carried out flexibly using Ship Structure is convenient in the broad water surface or marine site
Operation, its operation principle is the static balance physical principle with liquid to realize oil-water interfaces stabilization and the overflow after layering.
By realizing a large amount of to marine site or slick, the quick contaminated area collected, reduce oil slick to receiving oil pump, oil slick is reduced
Range of scatter；The work being layered to the oil-water mixture after collection, accelerates profit to mix in the presence of swash plate quantizer
Close liquid in oil droplet aggregation, i.e., assemble to form larger oil droplet and water droplet naturally so that scattered oil droplet coalescence together, favorably
In the mask work of next step；The separation of oil and water is realized by the cooperation of aqueous phase overflow pipe, oil phase overflow pipe, dividing plate afterwards.
The receipts speed oil of the present invention is fast, and separating effect is strong, being capable of substantial amounts of oil slick on fast water treatment face.
Brief description of the drawings
Fig. 1 is cyclone separator arrangement schematic diagram of the invention.
Description of symbols：1st, hull, 2, discharge pump, 3, aqueous phase overflow pipe, 4, exhaust outlet, 5, dividing plate, 6, oil phase overflow pipe, 7,
Swash plate quantizer, 8, distribution orifice, 9, steam vent, 10, oil slick disk height arm control, 11, flexible pipe, 12, receive oil pump, 13, oil slick
Disk, 14, fuel tank, 15, separation casing, 16, oil slick, 17, oil mixing with water liquid level, 18, oil-water interfaces, 19, water, 20, oil, 21,
Petroleum pipeline, 22, feed liquor port, 23, discharge outlet.
Embodiment
Referring to the drawings 1, the embodiment of the present invention is provided, for being described in detail to the present invention, at this
Invent and illustrated in the embodiment provided using oil-water mixture.
Embodiment 1：
Oil slick collecting ship in the present embodiment, including hull 1, the fuel tank 14 inside hull 1, it is arranged on hull
Separation casing 15 on 1, floating oil collecting device；Wherein, hull 1 has the function of fuel tank 14 concurrently, and the space inside hull 1 is
Fuel tank 14, hull 1 is used to carry the other functions component being arranged on hull 1, such as separation casing 15, floating oil collecting device
Deng, hull 1 in floating on water, while the hollow part in hull 1 is designed to fuel tank 14, fuel tank 14 is used to store the oil after separation
20.It is each group in order to play supporting in oil water separation process for oil-water separation that separation casing 15 is set in the present embodiment
The effect of the water after oil, separation after part, and sealing oil water mixture, separation.
Floating oil collecting device includes receiving oil pump 12, the oil slick disk 13 for collecting oil slick positioned at the lower section of receipts oil pump 12, used
In the oil slick disk height arm control 10 of the adjustment height of oil slick disk 13, wherein, oil slick disk height arm control 10 is collecting the mistake of oil slick
The height of oil slick disk 13 is adjusted in journey, to adapt to the change in location of oil slick liquid level.Receiving oil pump 12 is used for collect oil slick disk 13
Oil-water mixture is transported in separation casing 15.Oil slick disk 13 is used to collect the oil slick for collecting in the water surface, reduces receipts oil pump 12 and inhales
Enter excessive water, the top of oil slick disk 13 in the present embodiment is zigzag weir.
Profit demixing zone, water-oil separating area are provided with separation casing 15, wherein profit demixing zone is arranged on floating oil collecting
Between device and water-oil separating area, i.e., profit demixing zone one end is connected by flexible pipe 11 with floating oil collecting device, the other end and oil
Water Disengagement zone is communicated.In the present embodiment, the bottom for receiving oil pump 12 passes through flexible pipe 11 and the profit demixing zone phase for separating casing 15
Even.Flexible pipe 11 is not only used to convey the oil-water mixture that floating oil collecting device is collected, while for highly being adjusted in oil slick disk 13
When compensate flexible pipe 11 length change.
The swash plate quantizer 7 being embedded in inside separation casing 15 is provided with the profit demixing zone of separation casing 15, is divided
Cloth orifice plate 8, wherein, swash plate quantizer 7 is located at profit demixing zone in the separator box body of feed liquor port 22, and distribution orifice
8 are located at swash plate quantizer 7 close to the side of feed liquor port 22, and distribution grid 8 is the plate for being uniformly covered with small sircle hole.Oil-water mixture leads to
Cross distribution orifice 8 and enter swash plate quantizer 7, afterwards into water-oil separating area；In the present embodiment, whole flexible pipe 11 passes through feed liquor
Port 22 is communicated with the profit demixing zone in separator box body, the profit demixing zone of the filling separation casing 15 of swash plate quantizer 7, it is ensured that
The oil-water mixture of suction is layered by swash plate quantizer 7.
The top of separation casing 15 between swash plate quantizer 7 and flexible pipe 11 is provided with for balancing oil-water mixture face 17
The steam vent 9 of air pressure.Distribution orifice 8 is used to uniformly introducing oil water mixture into swash plate quantizer 7, swash plate in the present embodiment
Quantizer 7 is used for the effective area for increasing profit layering, accelerates the layered velocity of profit.
Separation casing 15 water-oil separating area in, along the direction vertical with hull 1 be respectively arranged with aqueous phase overflow pipe 3,
Oil phase overflow pipe 6, and the dividing plate 5 between aqueous phase overflow pipe 3 and oil phase overflow pipe 6, i.e. oil phase overflow pipe 6 are located at dividing plate
Between 5 and profit demixing zone.Oil-water mixture forms oil phase liquid level and aqueous phase after being separated in water-oil separating area in the present embodiment
Liquid level, aqueous phase overflow pipe 3 is used for the stable aqueous phase liquid level separated in casing 15, excludes and receives the water that oil pump 12 is sucked；Dividing plate 5 is used for
Separate oil phase and aqueous phase；Oil phase overflow pipe 6 is used for the stable oil phase liquid level separated in casing 15, excludes and receives what oil pump 12 was sucked
Oil.
Aqueous phase overflow pipe 3 sequentially passes through separation casing 15, fuel tank 14, the bottom opening of aqueous phase overflow pipe 3 and the bottom of fuel tank 14
Position more than sealing, the bottom of aqueous phase overflow pipe 3 is arranged in separation casing 15；Oil phase overflow pipe 6 is through separation casing 15, oil
The bottom opening of phase overflow pipe 6 is communicated with separating casing 15.
In the present embodiment, wherein hull 1 welds together with separating casing 15；The opening of the bottom of aqueous phase overflow pipe 3 with
Separate the bottom welding of casing 15 and through bottom again with the bottom welding of hull 1, it is ensured that the inside of aqueous phase overflow pipe 3 with outside hull 1
Current communicate, aqueous phase overflow pipe and hull bottom connecting portion should reliably be sealed by the mode such as welding, and prevent that cabin from leaking
Water, such setting may insure that the water after separation will not enter in the fuel tank 14 of hull 1；In the present embodiment, Ke Yi
The bottom of hull 1 sets the discharge outlet 23 consistent with the opening size of the bottom of aqueous phase overflow pipe 3, the opening of the bottom of aqueous phase overflow pipe 3
The surrounding welded seal of discharge outlet 23 of surrounding and hull bottom.
The surrounding of the bottom opening of oil phase overflow pipe 6 is with separating the bottom welding of casing 15, and the oil after separation passes through oil phase overflow
The opening of the bottom of pipe 6 is directly entered in the mailbox of hull 1, realizes the collection of oil.
The inwall of separation casing 15 is connected with the both sides sealing of dividing plate 5, and aqueous phase overflow pipe 3, oil phase overflow pipe 6 are isolated
Open, realize that the water after separation and oil are located at the same space, will not mutually merge again.Separate the top of casing 15 respectively with dividing plate 5
Gap is formed on portion and bottom, and the top of the dividing plate 5 is higher than the top of oil phase overflow pipe 6；The top of oil phase overflow pipe 6 is higher than aqueous phase
The top of overflow pipe 3.
In the present embodiment, the exhaust outlet 4 for balancing oil phase and aqueous phase surface pressure is additionally provided with water-oil separating area,
Exhaust outlet 4 is located at separation casing 15 top corresponding with the top of dividing plate 5.
In the present embodiment, discharge pump 2 is located at the outside of separation casing 15 at water-oil separating area, can also be arranged on
Other positions of hull, no matter but discharge pump 2 be located at which position, its all be located at fuel tank 14 in, completely cut off with separating casing 15.
The discharge pump 2 is inside fuel tank 14, and its one end stretches out the upper surface of hull 1, and the other end is fixed on the bottom of hull 1.In this reality
Apply in example that the length of fuel tank 14 is consistent with the length of hull 1, it is ensured that there are enough receiving spaces to store the oil after separation.Emptying
Pump 2 is used to the oil slick of collection being transported to bank storage, and the oil collected in fuel tank 14 is extracted in the bottom of discharge pump 2, and conveys oil
Leave hull 1.The oil collected in the present embodiment discharges fuel tank, petroleum pipeline by the petroleum pipeline 21 installed in the side of discharge pump 2
21 one end are connected with the bottom of discharge pump 2, and the other end is connected with collection tube on the bank.
Oil slick collecting ship uses the fiberglass of sea water resistance oil resistant in this example, can also use other sea water resistance oil resistants
Or carry out the metal material of preservative treatment.
Specific work process below in conjunction with the present invention is described further to the structure in the present embodiment.
Oil slick collecting ship is driven into the water surface containing oil slick or marine site, the profit of oil slick and part the water formation of the water surface
Mixed liquor continues through the zigzag weir of oil slick disk 13 with certain flow velocity, and oil-water mixture flows into oil slick by the effect of gravity
The inside of disk 13.The bottom for now receiving oil pump 12 is fully immersed in oil-water mixture, in the presence of oil pump 12 is received, and is entered
The oil water mixture of oil slick disk 13 sends into the profit demixing zone for separating casing 15 by flexible pipe 11, while following oil-water mixture 17
The air that mixes into profit demixing zone is excluded by steam vent 9.
Oil water mixture 17 by distribution orifice 8 evenly between each laminate of swash plate quantizer 7, oil mixing with water
Natural aggregation performance of the thing 17 between laminate by liquid, the smaller layers formed in larger oil droplet and water droplet, swash plate quantizer 7
Plate spacing shortens the separating distance of profit, accelerates the layered velocity of profit, the oil-water mixture by swash plate quantizer 7 exists
The water-oil separating area of separation casing is readily formed stable oil-water interfaces 18, that is, is layered in oil phase overflow pipe 6 and swash plate
Stable oil-water interfaces 18 are formed in separation casing 15 between device 7.
Because the proportion of profit is different, oil and water can form liquid level difference in the both sides of dividing plate 5, because dividing plate 5, aqueous phase overflow pipe 3,
Difference in height between oil phase overflow pipe 6, and the exhaust outlet 4 set, liquid level difference pass through aqueous phase overflow pipe 3 and oil phase overflow pipe 6
To keep, unnecessary water is continuously flowed into by aqueous phase overflow pipe 3 in the water body of outside, and oil is continuously flowed into by oil phase overflow pipe 6
In fuel tank 14 in hull.
As the oil after separation constantly enters the bottom of fuel tank 14 so that the bottom of discharge pump 2 is immersed in the oil of collection, is led to
Cross discharge pump 2 and the oil of collection is transported away from hull, do other processing.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is included
One independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should be by
Specification is as an entirety, and the technical solutions in the various embodiments may also be suitably combined, and forming those skilled in the art can
With the other embodiment of understanding.
Claims (5)
1. a kind of oil slick collecting ship, it is characterised in that：Including hull（1）, positioned at hull（1）Internal fuel tank（14）, set
Put in hull（1）On separation casing（15）, floating oil collecting device；Separate casing（15）Inside it is provided with profit demixing zone, profit
Disengagement zone, wherein profit demixing zone one end pass through flexible pipe（11）It is connected with floating oil collecting device, the other end and water-oil separating area phase
It is logical；In separation casing（15）Water-oil separating area in, along and hull（1）Vertical direction is respectively arranged with aqueous phase overflow pipe（3）、
Oil phase overflow pipe（6）, wherein aqueous phase overflow pipe（3）Sequentially pass through separation casing（15）, fuel tank（14）, aqueous phase overflow pipe（3）Bottom
Portion's opening and hull（1）Bottom discharge mouthful（23）Sealing, oil phase overflow pipe（6）Through separation casing（15）, oil phase overflow pipe（6）
Bottom opening is with separating casing（15）Communicate, aqueous phase overflow pipe（3）With oil phase overflow pipe（6）Between be provided with dividing plate（5）；
Separate casing（15）Inwall and dividing plate（5）Both sides sealing connection, separate casing（15）Respectively with dividing plate（5）Top
Gap, the dividing plate are formed with bottom（5）Top be higher than oil phase overflow pipe（6）Top；Oil phase overflow pipe（6）Top is higher than
Aqueous phase overflow pipe（3）Top；
The exhaust outlet for balancing oil phase and aqueous phase surface pressure is provided with water-oil separating area（4）, exhaust outlet（4）Positioned at every
Plate（5）The corresponding separation casing in top（15）Top.
2. a kind of oil slick collecting ship as claimed in claim 1, it is characterised in that：In separation casing（15）Profit layering
It is provided with area and is embedded in separation casing（15）Internal swash plate quantizer（7）, distribution orifice（8）, wherein, distribution orifice（8）
Positioned at swash plate quantizer（7）Between flexible pipe, and distribution orifice（8）Against swash plate quantizer（7）Side, in swash plate quantizer
（7）With flexible pipe（11）Between separation casing（15）Top is provided with for balancing oil-water mixture face（17）The steam vent of air pressure
（9）.
3. a kind of oil slick collecting ship as claimed in claim 2, it is characterised in that：The floating oil collecting device includes receiving oil
Pump（12）, positioned at receive oil pump（12）The oil slick disk for being used to collect oil slick of lower section（13）, for adjusting oil slick disk（13）Height
Oil slick disk height arm control（10）, wherein, receive oil pump（12）Bottom pass through flexible pipe（11）With separating casing（15）Profit point
Floor area is connected.
4. a kind of oil slick collecting ship as claimed in claim 3, it is characterised in that：The fuel tank（14）Length and hull
（1）Length it is consistent, in fuel tank（14）It is internally provided with discharge pump（2）, the discharge pump（2）Installed in fuel tank（14）Inside,
Its one end stretches out hull（1）Upper surface, the other end is fixed on hull（1）Bottom.
5. a kind of oil slick collecting ship as claimed in claim 4, it is characterised in that：Oil slick collecting ship uses sea water resistance
The fiberglass of oil resistant or the metal material for making preservative treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041436.4A CN105484214B (en) | 2016-01-22 | 2016-01-22 | A kind of oil slick collecting ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041436.4A CN105484214B (en) | 2016-01-22 | 2016-01-22 | A kind of oil slick collecting ship |
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| Publication Number | Publication Date |
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| CN105484214A CN105484214A (en) | 2016-04-13 |
| CN105484214B true CN105484214B (en) | 2017-07-11 |
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| CN201610041436.4A Active CN105484214B (en) | 2016-01-22 | 2016-01-22 | A kind of oil slick collecting ship |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240761B (en) * | 2016-08-20 | 2017-12-08 | 滁州职业技术学院 | Water pollution handles ship |
| CN107926830B (en) * | 2017-12-22 | 2021-05-11 | 遵义溪源水产科技开发有限公司 | Water surface suspension type pool water surface floating oil removing device for Chinese sturgeon breeding |
| CN108482594B (en) * | 2018-05-31 | 2023-07-25 | 苏州飞驰环保科技股份有限公司 | Side discharge device of water surface cleaning ship and water surface cleaning ship |
| CN108528649B (en) * | 2018-05-31 | 2023-07-25 | 苏州飞驰环保科技股份有限公司 | Multifunctional cleaning ship with functions of collecting oil dirt floaters on water surface and fire fighting |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2931795A1 (en) * | 1979-08-04 | 1981-02-19 | Waas Heinrich | Oil-water mixt. sepg. ship - with antechamber and partitioned main chamber for gravity sepn. |
| CN102127906B (en) * | 2011-01-18 | 2012-08-22 | 南京清波蓝藻环保科技有限公司 | System for recovering water body floating oil |
| CN202519648U (en) * | 2012-04-06 | 2012-11-07 | 杭州银江环保科技有限公司 | Large-sized skimming machine for disposing suspended matters and floats on water surface |
| CN103693709B (en) * | 2013-12-09 | 2014-11-05 | 成都科盛石油科技有限公司 | Primary filter system |
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Effective date of registration: 20210205 Address after: 264003 No.1 Henghui Road, Laishan Economic Development Zone, Yantai City, Shandong Province Patentee after: Yantai Henghui Heavy Industry Co.,Ltd. Address before: 264000 xingzhili 115, Zhifu District, Yantai City, Shandong Province Patentee before: Cao Qingjun |