CN1296286C - Method and device used for recovering floating oil on water surface - Google Patents
Method and device used for recovering floating oil on water surface Download PDFInfo
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- CN1296286C CN1296286C CNB2005102000191A CN200510200019A CN1296286C CN 1296286 C CN1296286 C CN 1296286C CN B2005102000191 A CNB2005102000191 A CN B2005102000191A CN 200510200019 A CN200510200019 A CN 200510200019A CN 1296286 C CN1296286 C CN 1296286C
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Abstract
The present invention discloses a method and a device for recovering floating oil on a water surface, which is characterized in that the method comprises that first, an oil collecting tank is filled with water in advance and is arranged in polluted water; through pumping drainage and under the action of atmospheric pressure, water mixed with oil is sucked in the oil collecting tank; the oil with light specific weight and the water are separated through an upward flow field generated when the water flows across a curved surface guiding plate and the specific weight difference of the water and the oil, which enables the oil to be collected on the top of the oil collecting tank; when the oil reaches certain thickness, the oil is pumped away by an oil pump. The device for realizing the method of the present invention comprises the oil pump and a draining pump. The present invention is characterized in that the device for realizing the method also comprises the oil collecting tank, a flat oil-water leading in channel which is open to a water surface and arranged on the front tank wall of the oil collecting tank and the curved surface guiding plate which is arranged in the oil collecting tank below the channel. The present invention can be used for rapidly and effectively recovering various oils and water surface floating oil of various thickness, and is not only suitable for dynamically sweeping the oil, but also is suitable for statically collecting the oil. Secondary oil-water separation is not needed.
Description
Technical field
The present invention relates to a kind of method and apparatus that is used to reclaim oil slick.
Background technology
The generation of the especially large-scale oil spill accident of spilled oil on water surface accident has caused serious pollution to physical environment, directly jeopardizes existent environment of people.At present, the main equipment that oil spilling is control effectively is the oil fence, the major measure of being taked when the dispensing oil fence utilizes various oil spill skimmers to manage to remove to be oil spill accident to take place again.The method that reclaims is divided into sticking formula, suction formula and dynamic ramp type basically.Wherein sticking formula oil recovery appts. mainly contains brush and disc type etc., and it is had relatively high expectations to the kind of oil and core intersection etc., and organic efficiency is lower; Suction formula oil recovery appts. mainly contains the weir formula, and it is had relatively high expectations to core intersection and sea situation, and moisture is bigger in the recovery greasy dirt, needs secondary separation; Dynamically ramp type can adapt to various oils and general sea situation, but it relatively is fit to dynamic sweep oil, can not static recovery oil.Designing a kind of energy as invention and adapt to various oils and various core intersection, not only be fit to dynamic sweep oil but also be fit to static recovery oil, and do not need the oil slick recovery method of secondary separation, is significant to removing oil slick.
Summary of the invention
The objective of the invention is to propose a kind of energy and adapt to various oils and various core intersection, not only be fit to dynamic sweep oil but also be fit to static recovery oil, and do not need the oil slick recovery method and the device of secondary separation.The curved guide plate that this method utilization is filled in the oil header of water produces a flow field that makes progress, and moves upward after making the profit mixture that sucks oil header enter oil header, utilizes the proportion official post oil wherein of profit upwards to be gathered in the oil header top rapidly simultaneously.
Technical solution of the present invention is achieved in that
A kind of method that is used to reclaim oil slick comprises the following steps:
(1) in oil header, fills with water in advance, near the outside draining in place of oil header bottom, the profit mixture is sucked oil header by the profit introduction channel by atmospheric effect by water pump;
(2) the profit mixture that enters oil header produces flow field upwards under the effect of curved guide plate, utilizes the proportion official post oil wherein of profit upwards to be gathered in the oil header top rapidly simultaneously;
(3) when the oil reservoir at oil header top gathers certain thickness, the starting transfer pump is walked the oil slick pump.
Technical solution of the present invention also comprises:
A kind of device of implementing the described recovery oil slick of claim 1 method, comprise wet-pit, transfer pump and buoyancy tank, it is characterized in that also comprising oil header, be contained in the flats profit introduction channel that leads to the water surface on its anterior tank wall and be contained in the case and be positioned at the curved guide plate of aforementioned channels below; The top tank wall of described oil header has the oil transportation mouth, opens on the tank wall of its underpart
Water port is arranged, and its anterior tank wall opening is fixedlyed connected with the profit introduction channel; The oil transportation mouth then is connected with wet-pit with the transfer pump that is fixed on the oil header upper end respectively with water port; Described profit introduction channel comprises passage, suction inlet and hydraulic ram, and this hydraulic ram is packed in the passage upper end, and its piston rod links with the movable barrage that is contained in the suction inlet lower edge; Movable barrage and suction inlet lower end flexibly connect; Baffle plate is equipped with in both sides at suction inlet.
Compared with the prior art, the present invention is used to reclaim the method and apparatus of oil slick, the difference of specific gravity and the fluidic motion characteristics that exist between oil and the water have been used, the technology novelty, practical, simple and reliable for structure, cost is low, can be used for fast and effeciently reclaiming the oil slick of various oils and various core intersections, not only be fit to dynamic sweep oil but also be fit to static recovery oil, and do not need the secondary oil water sepn.
Description of drawings
Fig. 1 is the front view that is used to reclaim oil slick device synoptic diagram.
Fig. 2 is the left view that is used to reclaim oil slick device synoptic diagram.
Fig. 3 is the vertical view that is used to reclaim oil slick device synoptic diagram.
Fig. 4 is the A-A sectional view that is used to reclaim oil slick device synoptic diagram.
Fig. 4 is a specification digest accompanying drawing of the present invention.
Among the figure: 1, oil header 2, water port 3, curved guide plate 4, profit introduction channel
5, movable barrage 6, hydraulic ram 7, oil transportation mouth 8, baffle plate 9, buoyancy tank 10, transfer pump
11, wet-pit.
Embodiment
As shown in drawings, oil header 1 is an encloses container, its top tank wall has oil transportation mouth 7, its underpart tank wall has water port 2, and its anterior tank wall opening links to each other with profit introduction channel 4, and the suction inlet place of profit introduction channel 4 is provided with movable barrage 5 and baffle plate 8, hydraulic ram 6 drives movable barrage 5 and moves up and down, be provided with curved guide plate 3 below the profit introducing port of tank wall, buoyancy tank 9 links to each other with oil header 1, for whole device provides buoyancy.
This oil header need be filled with water in advance before receiving oil, during work, wet-pit 11 is discharged the water in the oil header 1 by water port 2, under atmospheric effect, profit introduction channel 4 sucks the profit mixture in the oil header 1 by suction inlet, further, the profit mixture that curved guide plate 3 guiding suck moves upward, and utilizes the lighter rapid top that upwards is gathered in oil header 1 of oil of proportion official post proportion of profit simultaneously; The oil reservoir at oil header top gathers certain thickness, just oil pump is walked by oil transportation mouth 7 by transfer pump 10.
Claims (2)
1.
A kind of method that is used to reclaim oil slick is characterized in that this method comprises the following steps:
(1) in oil header (1), fills with water in advance, near the outside draining in place of oil header bottom, the profit mixture is sucked oil header by profit introduction channel (4) by atmospheric effect by water pump;
(2) the profit mixture that enters oil header produces flow field upwards under the effect of curved guide plate (3), utilizes the proportion official post oil wherein of profit upwards to be gathered in the oil header top rapidly simultaneously;
(3) when the oil reservoir at oil header top gathers certain thickness, the starting transfer pump is walked the oil slick pump.
2.
A kind of device of implementing the described recovery oil slick of claim 1 method, comprise wet-pit, transfer pump and buoyancy tank, it is characterized in that also comprising oil header (1), be contained in the flats profit introduction channel (4) that leads to the water surface on its anterior tank wall and be contained in the case and be positioned at the curved guide plate (3) of aforementioned channels below; The top tank wall of described oil header has oil transportation mouth (7), has water port (2) on the tank wall of its underpart, and its anterior tank wall opening is fixedlyed connected with profit introduction channel (4); The oil transportation mouth then is connected with wet-pit (11) with the transfer pump (10) that is fixed on the oil header upper end respectively with water port; Described profit introduction channel (4) comprises passage, suction inlet and hydraulic ram (6), and this hydraulic ram is packed in the passage upper end, and its piston rod links with the movable barrage (5) that is contained in the suction inlet lower edge; Movable barrage and suction inlet lower end flexibly connect; Baffle plate (8) is housed in the both sides of suction inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005102000191A CN1296286C (en) | 2005-01-10 | 2005-01-10 | Method and device used for recovering floating oil on water surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005102000191A CN1296286C (en) | 2005-01-10 | 2005-01-10 | Method and device used for recovering floating oil on water surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1651340A CN1651340A (en) | 2005-08-10 |
| CN1296286C true CN1296286C (en) | 2007-01-24 |
Family
ID=34876839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005102000191A Expired - Fee Related CN1296286C (en) | 2005-01-10 | 2005-01-10 | Method and device used for recovering floating oil on water surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN1296286C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2618248A1 (en) * | 2008-01-21 | 2009-07-21 | David Leonard Prior | Device and method for cleaning up spilled oil and other liquids |
| CN101989593B (en) * | 2009-07-30 | 2012-12-12 | 欣兴电子股份有限公司 | Packaging substrate as well as manufacturing method and packaging structure thereof |
| CN102644262B (en) * | 2011-02-17 | 2016-03-16 | 青岛光明环保技术有限公司 | Buoy-type weir oil recovery device |
| CN102864763B (en) * | 2012-09-11 | 2014-11-12 | 中国石油化工股份有限公司 | Gas dissolving type overflow oil recycling device based on weir type oil collector and method |
| CN104118922A (en) * | 2014-07-31 | 2014-10-29 | 苏州美生环保科技有限公司 | Oil-water separating device |
| CN110331706A (en) * | 2019-07-15 | 2019-10-15 | 西南石油大学 | A kind of dynamic state curve formula oil receiving equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041302U (en) * | 1988-09-01 | 1989-07-19 | 上海船舶设备研究所 | Recovering device for floating oil |
| WO1998016690A1 (en) * | 1996-10-14 | 1998-04-23 | Ectacor Ab | Method and apparatus for collecting matter floating on a body of water |
| US5888406A (en) * | 1994-05-17 | 1999-03-30 | Hnatiuk; Ihor V. | Device for the removal of thin surface films of petroleum products from the water's surface |
| CN2358048Y (en) * | 1996-10-25 | 2000-01-12 | 张宝林 | Deivce for recoverying floating oil on water surface |
-
2005
- 2005-01-10 CN CNB2005102000191A patent/CN1296286C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041302U (en) * | 1988-09-01 | 1989-07-19 | 上海船舶设备研究所 | Recovering device for floating oil |
| US5888406A (en) * | 1994-05-17 | 1999-03-30 | Hnatiuk; Ihor V. | Device for the removal of thin surface films of petroleum products from the water's surface |
| WO1998016690A1 (en) * | 1996-10-14 | 1998-04-23 | Ectacor Ab | Method and apparatus for collecting matter floating on a body of water |
| CN2358048Y (en) * | 1996-10-25 | 2000-01-12 | 张宝林 | Deivce for recoverying floating oil on water surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1651340A (en) | 2005-08-10 |
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