CN219886737U - Oil cleaning device for oil cleaning ship - Google Patents

Abstract

The utility model provides an oil removal device for an oil removal ship, which comprises an extraction part, an extraction lifting part, an extraction rotating part, an oil-water storage part and an oil fence treatment part, wherein the extraction part, the extraction lifting part, the extraction rotating part, the oil-water storage part and the oil fence treatment part are arranged on the oil removal ship, the extraction rotating part is connected with and drives the extraction lifting part to rotate around an axis vertical to a horizontal plane, the extraction lifting part is connected with and drives the extraction part to ascend or descend, the extraction part extracts sea water or oil on the sea surface and sends the extracted sea water or oil into the oil-water storage part connected with the extraction part, the oil-water storage part is also connected with the oil fence treatment part, the oil fence treatment part winds or releases the oil fence, and the oil fence is cleaned when the oil fence treatment part winds the oil fence. The utility model can collect sea surface oil, automatically collect and wash the oil fence, the cleaning water is the sea water extracted on site, the clean water is not needed to be carried from land, meanwhile, the secondary pollution to the sea water caused by directly cleaning the oil fence in the sea is avoided, and the parts for extracting the sea water and the parts for extracting the oil can be designed in a shared and combined way, and the additional independent matching is not needed.

Description

Oil cleaning device for oil cleaning ship

Technical Field

The utility model belongs to the technical field of sea surface oil pollution devices, and particularly relates to an oil cleaning device for an oil cleaning ship.

Background

Petroleum leakage not only causes serious pollution to the marine environment, but also is a main mode for destroying the marine ecological environment, and endangers the life safety of numerous marine organisms and even human beings. In order to maintain the marine environment, after oil leakage occurs, the leaked oil needs to be collected and treated. The leaked petroleum is often in a wider distribution range on the sea surface, and an oil fence is needed to enclose a petroleum area so as to prevent the petroleum from being continuously diffused. And (5) surrounding the petroleum area and collecting. However, sometimes the leaked oil is not concentrated in one area, but scattered in a plurality of areas, and after oil collection in one area is completed, the oil fence is collected again and brought to other oil leakage areas for continuous use. In order to ensure the re-use effect of the oil fence, the oil fence needs to be cleaned after the last use of the oil fence is finished so as to ensure the effects of inflation and the like of the oil fence and prevent a large amount of residual petroleum on the oil fence from polluting a clean oil ship and other areas of the ocean again. However, the cleaning of the oil fence requires water, and if the cleaning water is carried by the tanker, the burden of the tanker is increased. If the oil fence is directly cleaned in the sea, the sea is polluted again. In addition, the length of the oil fence is longer, the material is softer, and the cleaning is very inconvenient on a clear oil ship with limited space.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide the oil removal device for the oil removal ship, which is used for realizing the collection of sea oil and the automatic collection and washing of the oil fence, carrying out the rolling and the washing of the oil fence, wherein the water for cleaning the oil fence is the seawater extracted on site, the clean water is not required to be carried from the land, the secondary pollution to the seawater caused by the direct cleaning of the oil fence in the sea is avoided, the parts for extracting the seawater and the parts for extracting the oil can be designed in a shared and combined way, no additional independent matching is required, the cost is low, and the oil removal effect is good.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a marine clear oil device of clear oil, including installing on clear oil ship's extraction portion, extract elevating system, extract rotary part, oil water storage portion and oil fence processing part, the extraction rotary part is connected and is driven and extract elevating system and rotate around the axle of perpendicular to horizontal plane, extract elevating system is connected and is driven the extraction portion to rise or descend, the oil on the sea water or the sea is extracted to extraction portion and send the sea water or the oil of extraction into the oil water storage portion that links up with extraction portion, oil water storage portion still connects oil fence processing part, oil fence processing part rolling or release oil fence, clear up the oil fence when oil fence processing part rolling oil fence.

As a further improvement of the above technical scheme:

the oil fence treatment part comprises a box body and a retraction assembly, wherein the box body is provided with an inner containing cavity, the retraction assembly is placed in the box body, the retraction assembly is connected with one end of the oil fence, and the retraction assembly is started to wind or discharge the oil fence.

The winding and unwinding assembly comprises at least one washing wheel and a plurality of synchronous wheels with non-identical outer diameters, the synchronous wheels sequentially transmit driving through a plurality of synchronous belts, the washing wheel and the synchronous wheel are coaxially and co-rotatably connected, the oil fence sequentially winds on the washing wheel and the synchronous wheel, and finally winds on the synchronous wheel through rotation of the synchronous wheel.

The box body is provided with a retraction opening, one end of the oil fence is connected to one synchronizing wheel, and the other end of the oil fence sequentially bypasses at least one other synchronizing wheel and the washing wheel and then extends out of the retraction opening.

The oil fence treatment part further comprises at least one group of brushing components, the brushing components are sleeved on the brushing wheels, and the oil fence is wound on the brushing components.

The oil fence treatment part further comprises a cleaning component, the cleaning component is connected with the oil-water storage part, and seawater in the oil-water storage part is sprayed into the box body through the cleaning component to clean the oil fence.

The extraction part comprises an extraction machine, an extraction assembly and a beam arm, wherein the extraction machine and the extraction assembly are arranged on the beam arm, the beam arm is connected with an extraction lifting part, the extraction machine provides power for the extraction assembly to extract seawater and oil, and the extraction machine is also connected with an oil-water storage part to send the extracted seawater or oil into the oil-water storage part.

The oil-water storage part comprises a water storage tank and an oil storage tank.

The oil cleaning device further comprises an oil-water switching part, the oil-water switching part comprises an input and output device and an oil-water switching component, at least one inlet and one outlet are formed in the input and output device, the inlet is connected with the extractor, the outlet is connected with the oil-water storage part, and the oil-water switching component is connected with and drives the input and output device to linearly reciprocate to the input and output device, and the outlet is connected with the water storage tank or the oil storage tank.

The extraction assembly is provided with at least one port for intake of seawater or oil.

The beneficial effects of the utility model are as follows: the device realizes the collection of sea surface oil, the automatic collection and the washing of the oil fence, the rolling and the washing of the oil fence are carried out, the water for cleaning the oil fence is the seawater extracted on site, the clean water is not required to be carried from the land, the secondary pollution to the seawater caused by the direct cleaning of the oil fence in the sea is avoided, the parts for extracting the seawater and the parts for extracting the oil can be designed in a shared and combined way, the additional independent matching is not required, the cost is low, and the oil cleaning effect is good.

Drawings

Fig. 1 is a schematic structural diagram of an extracting portion, an extracting lifting portion, and an extracting rotating portion according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of an oil-water storage portion and an oil-water switching portion according to an embodiment of the present utility model.

Fig. 3 is another view of fig. 2.

Fig. 4 is a schematic view of an oil fence treatment portion according to an embodiment of the present utility model.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The oil cleaning device for the oil cleaning ship comprises an extraction part, an extraction lifting part, an extraction rotating part, an oil-water storage part, an oil-water switching part and an oil fence processing part which are arranged on the oil cleaning ship as shown in figures 1 to 4.

The extraction part is used for extracting seawater and oil. The extraction section comprises an extractor 11, an extraction assembly and a beam arm 13. The extractor 11 and the extraction unit are mounted on a beam arm 13, and the beam arm 13 is connected to an extraction lifting section. The extractor 11 provides power for the extraction assembly to extract the seawater and oil. The extraction assembly is provided with at least one port for sucking in sea water or oil, and when only one port is provided, both the suction oil and the sea water pass through the one port. Preferably, the extraction assembly is provided with two ports, namely an oil absorption end 121 and a water absorption end 122, wherein the oil absorption end 121 is used for absorbing oil, and the water absorption end 122 is used for absorbing seawater.

The extractor 11 and the extraction components are communicated through pipelines, and the extractor 11 and the extraction components are respectively positioned at two ends of the beam arm 13, so that the extractor 11 as power can not contact the sea surface when the extraction components contact the sea surface to absorb oil or seawater. When two ports are arranged on the extraction assembly, two extractors 11 can be arranged, and the two extractors 11 are respectively and independently connected with an oil absorption end 121 and a water absorption end 122, namely, respectively provide power for oil absorption and water absorption. At this time, the oil suction and the water suction are independent of each other, i.e., the oil passing pipe and the water passing pipe are not communicated with each other, and no pollution is caused. When one extractor 11 is provided and two ports are provided on the extraction assembly, that is, the extraction of oil and the extraction of water share one extractor 11, a certain amount of oil remains in the pipeline, and a certain amount of pollution is caused to the extracted seawater when the seawater is extracted again. When the device is specifically arranged, which mode is adopted can be flexibly arranged according to specific application requirements. The extractor 11 is further provided with an extractor head 111 for connecting to the oil-water switching section.

The extraction lifting part is connected with and drives the extraction part to ascend or descend. The extraction lifting part comprises a vertical beam main rod 21, a screw rod assembly and a lifting driving motor. The screw assembly includes a screw 221, a lifting slider 222, an upper bearing housing 223 and a lower bearing housing 224. The upper bearing housing 223 and the lower bearing housing 224 are mounted on the vertical beam main rod 21. Both ends of the screw rod 221 are rotatably installed on the vertical beam main rod 21 through an upper bearing block 223 and a lower bearing block 224, respectively, and the screw rod 221 is disposed perpendicular to the horizontal plane. The lifting slide block 222 is a nut block which is matched and connected with the screw rod 221, and the lifting slide block 222 is connected to the middle part of the beam arm 13. The lifting driving motor is connected with and drives the screw rod 221 to rotate, when the screw rod 221 rotates, the lifting sliding block 222 is driven to lift or descend along the length direction of the screw rod 221, and the lifting sliding block 222 drives the beam arm 13 and the extraction assembly on the beam arm 13 and the extractor 11 to synchronously lift.

The extraction rotating part is connected with and drives the extraction lifting part to rotate around an axis vertical to the horizontal plane. The drawing rotation part includes a base 31, a rotation driving assembly including a worm wheel 321 and a worm 322, and a rotation driving motor. The worm wheel 321 is rotatably installed on the base 31, the vertical beam main rod 21 is installed on the worm wheel 321, and the worm 322 is engaged with the worm wheel 321. The rotation driving motor is connected with and drives the worm 322 to rotate, the worm 322 drives the worm wheel 321 to rotate, and the worm wheel 321 drives the vertical beam main rod 21 and the extraction part on the vertical beam main rod 21 to rotate.

The oil-water storage part is used for storing seawater and oil. The oil-water storage part comprises a water storage tank 41 and an oil storage tank 42, and the oil-water storage part is preferably a tank body, and the water storage tank 41 and the oil storage tank 42 are separated by a separation baffle 43. Preferably, a filter assembly 44 is provided in the water storage tank 41 and the oil storage tank 42 to filter water entering the water storage tank 41 and oil entering the oil storage tank 42.

The oil-water switching part comprises a sliding rail 51, a sliding block 52, an input-output device 53, an oil-water switching component and a switching motor. The slide rail 51 is fixedly installed at the top or above the oil-water storage part. The slider 52 is slidably disposed on the slide rail 51. The input/output device 53 is connected to the slider 52, and reciprocates along the length direction of the slide rail 51 along with the slider 52. At least one inlet and one outlet are formed in the input/output device 53, and the inlet is connected with the extractor end 111 of the extractor 11, and the outlet is connected with the oil-water storage part. The oil-water switching component is connected with and drives the input-output device 53 to linearly reciprocate to the outlet of the input-output device 53 to be connected with the water storage tank 41 or the oil storage tank 42.

The input/output device 53 may be provided with one inlet, one outlet, or two inlets and two outlets. When the input-output device 53 is provided with an inlet and an outlet, the inlet and the outlet are communicated through a pipe, and the oil and the water share one pipe. When the input/output device 53 is provided with two inlets and two outlets, the two inlets and the two outlets are respectively communicated through two independent pipelines, and the two inlets are respectively connected with the output port of the extractor 11 through the pipelines. Fig. 3 shows a case where two outlets are provided, namely an oil outlet 531 and a water outlet 532, respectively.

The oil-water switching assembly comprises a driving straight gear 541 and a driven rack 542, wherein the driven rack 542 is connected with the sliding block 52, and the length direction of the driven rack 542 is parallel to the length direction of the sliding rail 51. The driven rack 542 is meshed with the spur gear 541. The switching motor is connected to and drives the driving spur gear 541 to rotate, and the driving spur gear 541 drives the driven rack 542, so that the driven rack 542 linearly reciprocates along the length direction of the driven rack 542, and the driven rack 542 drives the slide block 52 and the input and output device 53 on the slide block 52 to synchronously move.

The oil fence treatment part comprises a box body 61, a retraction assembly, a brushing assembly, a cleaning assembly and a retraction driving motor. The box 61 has an internal cavity, the upper end of the box 61 is provided with a water inlet 612, the lower end of the box 61 is provided with a water outlet, and the lower end of the side wall of the box 61 is also provided with a retraction opening 611 for the oil fence to enter and exit.

The retraction assembly is placed in the box 61, and is connected with one end of the oil fence, and the retraction assembly is started to wind or discharge the oil fence. The retraction assembly comprises at least one brushing wheel 629 and a plurality of synchronous wheels with non-identical outer diameters, the synchronous wheels sequentially transmit driving through a plurality of synchronous belts, the oil fence sequentially winds on the two brushing wheels 629 and the at least one synchronous wheel, and finally winds on one synchronous wheel through rotation of the synchronous wheels.

In this embodiment, the retraction assembly includes two brushing wheels 629 and six synchronizing wheels, which are a first synchronizing wheel 621, a second synchronizing wheel 622, a third synchronizing wheel 624, a fourth synchronizing wheel 625, a fifth synchronizing wheel, and a sixth synchronizing wheel, respectively. The planes of the six synchronous wheels are parallel. The first synchronizing wheel 621 and the second synchronizing wheel 622 are connected to each other by a first timing belt 623 and transmit drive. The second synchronizing wheel 622 and the third synchronizing wheel 624 are coaxially connected and transmit drive. The third synchronizing wheel 624 and the fourth synchronizing wheel 625 are connected and transmit driving by a second synchronizing belt 626. The fourth synchronizing wheel 625 and the fifth synchronizing wheel are coaxially connected. The fifth synchronizing wheel and the sixth synchronizing wheel are connected and transmit drive through a third synchronizing belt 627.

Of the two rinse wheels 629, one rinse wheel 629 is coaxially connected with the fifth synchronizing wheel and the other rinse wheel 629 is coaxially connected with the sixth synchronizing wheel.

In this embodiment, the retraction driving motor is connected to and drives the first synchronizing wheel 621. The first synchronizing wheel 621, the second synchronizing wheel 622, and the two brushing wheels 629 are located on the same plane.

The brushing assembly is provided with at least one group, in this embodiment, two groups of brushing assemblies are provided, and the two groups of brushing assemblies are respectively sleeved on the two brushing wheels 629.

In this embodiment, the brushing assembly is a cleaning brush.

The cleaning component is connected with the water storage tank 41 of the oil-water storage part, and the seawater in the water storage tank 41 is sprayed into the tank body 61 through the cleaning component to clean the oil fence. The cleaning component comprises a water pipe, a spray head, a heating component and the like. One end of the water pipe is connected with the water inlet 612, and the other end is connected with the spray head. The water inlet 612 is also connected to the water storage tank 41 by a pipe. Preferably, the heating assembly is located on a pipeline between the water storage tank 41 and the spray head, i.e. water from the water storage tank 41 is heated by the heating assembly and then sprayed out of the spray head. The heating assembly may employ a water heating element of the prior art.

Preferably, the spray heads are provided with two groups, and the two groups of spray heads are respectively positioned at two sides of the oil fence to form opposite spray to the oil fence.

In this embodiment, one end of the oil boom is connected to the first synchronizing wheel 621, and the other end sequentially bypasses the second synchronizing wheel 622, the scrubbing wheel 629 coaxial with the sixth synchronizing wheel, and the scrubbing wheel 629 coaxial with the fifth synchronizing wheel, and finally extends from the storage port 611. The oil boom is in contact with the brushing assemblies on the two brushing wheels 629 when bypassing the two brushing wheels 629.

Preferably, the oil cleaning device further comprises a controller and an oil layer thickness sensor for detecting the thickness of the oil layer, wherein the oil layer thickness sensor is arranged on the extraction assembly or one end of the beam arm 13, which is close to the extraction assembly. The oil layer thickness sensor and each motor are electrically connected with the controller. The relative positions of the oil layer thickness sensor and the oil suction end 121 are reasonably arranged, so that the oil suction end 121 is positioned at a set position when the oil layer thickness sensor detects the oil film thickness. When the oil film is detected by the oil layer thickness sensor, the oil absorption end 121 just contacts the surface of the oil layer, so that after the controller receives the information detected by the oil layer thickness sensor, the rotation speed, the running time and the start and stop of the lifting driving motor can be controlled, the descending heights of the beam arm 13 and the oil absorption end 121 are precisely controlled, the oil absorption end 121 extends into the oil film, and the oil extraction can be realized.

Based on the structure, the working principle and the working process of the oil removal device are as follows:

when oil on the sea surface needs to be extracted and collected:

firstly, a rotary driving motor is started, the worm 322 is driven to rotate by the rotary driving motor, the worm gear 321 is driven to rotate by the worm gear 322, the base 31 connected with the worm gear 321 is driven to rotate by the worm gear 321, the vertical beam main rod 21 is driven to rotate by the base 31, and the vertical beam main rod 21 drives the beam arm 13 and the extraction assembly on the beam arm 13 to rotate, so that the extraction assembly is positioned right above oil to be extracted.

Then, the lifting driving motor is started, the lifting driving motor drives the screw rod 221 to rotate, the screw rod 221 drives the lifting sliding block 222 to move along the length direction of the screw rod 221, the lifting sliding block 222 descends, the lifting sliding block 222 drives the beam arm 13 and the extractor 11 and the extraction assembly on the beam arm 13 to descend, and when the oil absorption end 121 stretches into an oil film, the lifting driving motor stops.

Then, the switching motor is started, so that the switching motor drives the driving spur gear 541, the driving spur gear 541 drives the driven rack 542 to move linearly, and the driven rack 542 drives the sliding block 52 to move along the sliding rail 51, so that the input and output device 53 connected with the sliding block 52 moves linearly synchronously, and the input and output device 53 is connected with the oil storage tank 42, that is, the oil output end 531 is aligned with the oil storage tank 42.

Finally, the extractor 11 is started, the oil is sucked through the oil suction end 121, and is sent to the input/output device 53 by the extractor 11, and the oil flows into the oil reservoir 42 from the oil output 531.

After oil pumping is finished, the beam arm 13 is driven to ascend by the lifting driving motor to finish oil pumping.

When the seawater is required to be extracted and collected, the beam arm 13 is driven to rotate by the rotary driving motor, so that the extracting assembly rotates to be positioned right above the clean seawater. The switching motor drives the input-output device 53 to move to the state that the input-output device 53 is connected with the water storage tank 41. Other steps are the same as the oil extraction and are not described in detail herein.

When the oil boom is needed, the traction boat pulls one end of the oil boom, which extends out of the retraction opening 611, to enclose the sea surface area to be surrounded, and the extending part is inflated. After the oil fence is used, the oil fence is deflated, the retraction driving motor is started, the retraction driving motor drives the first synchronous wheel 621, and the first synchronous wheel 621 sequentially transmits driving through each synchronous belt and the synchronous wheel, so that the second synchronous wheel 622 and the two washing wheels 629 rotate. The oil fence on the sea surface is pulled into the box body 61 from the collecting and releasing port 611, and sequentially winds on the first synchronous wheel 621 after bypassing the two scrubbing wheels 629, the second synchronous wheel 622 and the first synchronous wheel 621, so as to realize the collecting and releasing of the oil fence.

In the rolling process of the oil fence, when the oil fence passes through the two brushing wheels 629, the brushing components sleeved on the brushing wheels 629 directly contact the oil fence, and as the outer diameters of the synchronous wheels are not identical, the rotating speed of the brushing wheels 629 is inconsistent with the rolling speed of the oil fence, namely, the speed difference exists, so that the brushing of the oil fence by the brushing wheels 629 can be realized, and the oil carried on the oil fence is brushed. Meanwhile, the seawater in the water storage tank 41 enters through the water inlet 612 in the tank body 61 and finally is sprayed out from the spray head towards the oil fence, so that the oil fence is cleaned, and when necessary, the heating assembly is used for heating the seawater and then spraying out, so that the cleaning effect can be improved. The cleaned waste water is discharged and collected through a water outlet.

Finally, what is necessary here is: the above embodiments are only for further detailed description of the technical solutions of the present utility model, and should not be construed as limiting the scope of the present utility model, and some insubstantial modifications and adjustments made by those skilled in the art from the above description of the present utility model are all within the scope of the present utility model.

Claims (10)

1. The utility model provides a clear oil device for oil removal ship, a serial communication port, including installing on clear oil ship's extraction portion, extract elevating system, extract rotation part, oil water storage part and oil fence processing part, extract rotation part connects and drives the rotation of extraction elevating system around the axle of perpendicular to horizontal plane, extract elevating system connects and drives the extraction portion and rise or descend, the oil on extraction portion extraction sea water or the sea and send the sea water or the oil of extraction into the oil water storage part that links up with extraction portion, oil water storage part still connects oil fence processing part, oil fence processing part rolling or release oil fence, clear up oil fence when oil fence processing part rolling oil fence.

2. The oil cleaning apparatus according to claim 1, wherein: the oil fence treatment part comprises a box body (61) and a winding and unwinding component, wherein the box body (61) is provided with an inner containing cavity, the winding and unwinding component is placed in the box body (61), the winding and unwinding component is connected with one end of the oil fence, and the winding and unwinding component winds or releases the oil fence after being started.

3. The oil cleaning device of claim 2, wherein: the retraction assembly comprises at least one brushing wheel (629) and a plurality of synchronous wheels with non-identical outer diameters, the synchronous wheels sequentially transmit driving through a plurality of synchronous belts, the brushing wheel (629) and the synchronous wheel are coaxially and co-rotatably connected, the oil fence sequentially winds on the brushing wheel (629) and the synchronous wheel, and finally winds on the synchronous wheel through rotation of the synchronous wheel.

4. The oil cleaning device of claim 2, wherein: the box body (61) is provided with a collecting opening (611), one end of the oil fence is connected to one synchronizing wheel, and the other end of the oil fence sequentially bypasses at least one other synchronizing wheel and the washing wheel (629) and then extends out of the collecting opening (611).

5. A clear oil apparatus according to claim 3, characterized in that: the oil fence treatment part further comprises at least one group of brushing assemblies, the brushing assemblies are sleeved on the brushing wheels (629), and the oil fence is wound on the brushing assemblies.

6. A cleaning apparatus according to claim 2 or 3, characterized in that: the oil fence treatment part further comprises a cleaning component, the cleaning component is connected with the oil-water storage part, and seawater in the oil-water storage part is sprayed into the box body (61) through the cleaning component to clean the oil fence.

7. The oil cleaning apparatus according to claim 1, wherein: the extraction portion includes extraction machine (11), extraction subassembly and crossbeam arm (13), and extraction machine (11) and extraction subassembly are installed on crossbeam arm (13), and extraction elevating part is connected to crossbeam arm (13), and extraction machine (11) provide power for extraction subassembly extraction sea water and oil, and extraction machine (11) still link up the profit storage part, send into profit storage part with the sea water or the oily of extraction.

8. The oil removal apparatus as set forth in claim 7, wherein: the oil-water storage part comprises a water storage tank (41) and an oil storage tank (42).

9. The oil removal device of claim 8, wherein: the oil cleaning device further comprises an oil-water switching part, the oil-water switching part comprises an input and output device (53) and an oil-water switching component, at least one inlet and one outlet are formed in the input and output device (53), the inlet is connected with the extractor (11), the outlet is connected with the oil-water storage part, and the oil-water switching component is connected with and drives the input and output device (53) to linearly reciprocate to the outlet of the input and output device (53) and connected with the water storage tank (41) or the oil storage tank (42).

10. The oil removal apparatus as set forth in claim 7, wherein: the extraction assembly is provided with at least one port for intake of seawater or oil.