CN108643145B - Wharf with oil enclosing and collecting function - Google Patents
Wharf with oil enclosing and collecting function Download PDFInfo
- Publication number
- CN108643145B CN108643145B CN201810784583.XA CN201810784583A CN108643145B CN 108643145 B CN108643145 B CN 108643145B CN 201810784583 A CN201810784583 A CN 201810784583A CN 108643145 B CN108643145 B CN 108643145B
- Authority
- CN
- China
- Prior art keywords
- oil
- pipe
- wharf
- air
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 134
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003305 oil spill Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0857—Buoyancy material
- E02B15/0864—Air
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/045—Separating means for recovering oil floating on a surface of open water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention provides a wharf with an oil enclosing function, and belongs to the technical field of wharfs. The wharf comprises a wharf body, wherein two fixing columns are arranged on the side surface of the wharf body, which is close to the sea, a sliding groove is vertically formed in the side surface of the fixing columns, a sliding block is arranged in the sliding groove, a gas pipe is arranged on the left side of the fixing columns, the gas pipe is U-shaped, two ends of the gas pipe are respectively arranged on the two sliding blocks, a lifting mechanism capable of enabling the sliding blocks to move up and down is arranged on the fixing columns, an air bottle and a booster pump are arranged on the upper end surface of the wharf body, an air inlet of the booster pump is communicated with the air bottle through a pipe, an air outlet of the booster pump is communicated with the end part of the gas pipe through a hose, and a plurality of exhaust pipes I are arranged at the top of the gas pipe. The oil absorption device is simple to operate, has a good oil absorption effect, and can effectively avoid damage of oil stain diffusion to the marine environment.
Description
Technical Field
The invention belongs to the technical field of wharfs, and relates to a wharf with an oil enclosing function.
Background
With the development of economy in various areas, the demand for petroleum is increased year by year, and offshore crude oil transportation is mainly carried out by means of oil tankers at present, so that the number of wharfs where the oil tankers are parked is increased, but oil spilling accidents frequently occur due to improper management or negligence in operation. At present, a solid float type oil fence is mainly adopted for intercepting spilled oil in a port and a wharf, but the oil fence is huge in size, complicated in arrangement, time-consuming and labor-consuming, cannot timely enclose the spilled oil, and is easy to soak and overflow the oil fence under the action of wave current, so that the spilled oil is diffused, and the marine environment is polluted; in addition, the spilled oil is enclosed in the oil containment boom, and an oil suction device is arranged to clean the spilled oil, so that the oil removal effect of the oil suction device is common, and the operation process is complex.
Disclosure of Invention
The invention aims at solving the problems in the prior art and provides a wharf with an oil enclosing function, which has the advantages of high oil enclosing speed, good oil removing effect and the like.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a pier with enclose receipts oil function, includes the pier body, parallel arrangement has two fixed columns on the side of pier body by sea one side, the fixed column is by vertical spout that is equipped with on the side of sea one side, it is equipped with the slider to slide in the spout, the cross section of spout and slider all is the T font, the sea one side of fixed column is equipped with the gas-supply pipe, the gas-supply pipe is the U type, the both ends of gas-supply pipe set up respectively on two sliders, be equipped with the elevating system that enables the slider reciprocates on the fixed column, be equipped with air bottle and booster pump on the up end of pier body, the air inlet of booster pump is linked together with the air bottle through the pipe, the gas outlet of booster pump is linked together with the tip of gas-supply pipe through the hose, the top of gas-supply pipe is vertical to be equipped with a plurality of blast pipe one.
When the oil tanker is ready to lean against the wharf, the lifting mechanism is started to enable the sliding block to move downwards to drive the air conveying pipe to move downwards integrally, so that collision with the air conveying pipe is avoided when the oil tanker is driven to enter, then the lifting mechanism is started to enable the sliding block to move upwards to enable the air conveying pipe to be lifted integrally to a proper height, an oil enclosing area is formed between the air conveying pipe and the wharf body, the oil tanker is stopped in the oil enclosing area, the pressurizing air pump is started while the air conveying pipe is lifted, air in the air bottle is pressurized by the pressurizing air pump and then is filled into the air conveying pipe, the exhaust pipe at the top of the air conveying pipe is exhausted upwards to form continuous bubbles, the air bubbles drive surrounding liquid to flow in the rising process to form an air curtain, when the air bubbles reach the water surface, the water surface above the air conveying pipe forms bulges, the air bubbles break after the bulges, the water is pushed to the inner side and the outer side of the oil enclosing area, the trouble of arranging the oil enclosing area is omitted, and when the oil tanker leaks, the oil is prevented from being diffused outwards in the oil enclosing area for the first time, and quick oil is realized; in addition, the cross sections of the sliding groove and the sliding block are T-shaped, so that the sliding block can be prevented from sliding out of the sliding groove.
In the pier with enclose receipts oil function, elevating system includes motor one, vertical being equipped with the screw rod in the spout, the screw rod rotates and sets up in the spout, the slider passes through threaded connection setting on the screw rod, be equipped with the cavity in the fixed column, the cavity is located the below of spout, motor one sets up in the cavity, the output shaft of motor one stretches out cavity and tip and the lower extreme of screw rod links firmly.
Because the sea water has the tide phenomenon, the water level change is faster, and the draft of the port oil tanker is different, so that in order to achieve the optimal air curtain effect, the height of the air pipe needs to be adjusted in real time, the starting motor drives the screw rod to rotate clockwise, the sliding block on the screw rod moves upwards to drive the air pipe to move wholly upwards, the reversing motor drives the screw rod to rotate anticlockwise, the sliding block on the screw rod moves downwards to drive the air pipe to move wholly downwards, the proper position is reached, and the lifting mechanism can adjust the height of the air pipe rapidly and is simple to operate.
In the dock with the oil enclosing and collecting function, two ends of the air pipe are respectively hinged to the two sliding blocks, an inflatable floating body is arranged at the bottom of the air pipe and is also U-shaped, an electric air pump is arranged on the upper end face of the dock body, and the electric air pump is communicated with the inflatable floating body through a hose.
Because the two ends of the gas pipe are hinged on the sliding blocks, in the non-working state, the gas pipe is in a vertically downward state under the influence of self gravity, so that the port leaning of the oil tanker is facilitated, the gas pipe cannot touch the oil tanker, and the height of the gas pipe is not required to be adjusted according to the draft of the oil tanker; under the operating condition, when starting electronic air pump and inflating the body, the gas-supply pipe receives the ascending buoyancy of inflation body, rotates to the horizontality round the pin joint, makes the preparation of jet-propelled oil enclosure, simple operation.
In the dock with the oil enclosing and collecting function, a plurality of supporting columns are arranged on two sides and the middle of the dock body, a base is arranged on the supporting column on one side, close to the sea, of the middle of the dock body, an electric winch is arranged on the base, a fixed steel wire rope is wound on a winding drum of the electric winch, and the free end of the fixed steel wire rope is fixedly connected with the middle of the gas pipe.
The gas pipe and the inflatable floating body are hinged on the sliding block, so that the gas pipe is easy to swing up and down under the influence of sea waves in a horizontal state, the position of the gas curtain generated by the exhaust pipe is changed continuously, the size of an oil enclosing area is influenced, and oil spilling is caused, the base is arranged on a support column on the side, close to the sea, of the middle part of the wharf body, and a fixed steel wire rope on the electric winch can pull the gas pipe, so that the gas pipe is prevented from swinging up and down, and the oil enclosing effect is improved; in addition, the oil tanker finishes loading and unloading crude oil, starts the electric air pump and draws gas in the inflatable floating body, starts the electric winch simultaneously and pulls down the gas pipe, makes the gas pipe reach vertical downward state fast, makes things convenient for the oil tanker to drive away from the pier, can also prevent that the gas pipe from receiving the horizontal impact of sea water and rocking about under vertical state, damages the hinge at gas pipe both ends easily.
In the dock with the oil enclosing and collecting function, a plurality of exhaust pipes II which are inclined downwards are arranged on two sides of the length direction of the gas pipe, a controller is arranged on the gas pipe, electromagnetic one-way valves are arranged on the first exhaust pipe and the second exhaust pipe, and the electromagnetic one-way valves are electrically connected with the controller.
When the air curtain is used for enclosing oil, the controller is started to open the electromagnetic one-way valve on the first exhaust pipe, high-pressure gas in the gas transmission pipe is sprayed out of the first exhaust pipe to form the air curtain, when the wind wave is large, the air curtain is easy to cause oil enclosing leakage, the electromagnetic one-way valve on the first exhaust pipe is closed through the controller, the first motor is started again to lift the inflatable floating body to the water surface to form a fence to enclose oil spilling inside, and finally the electromagnetic one-way valve on the second exhaust pipe is opened through the controller to blow the oil spilling close to the inflatable floating body into the fence to prevent the oil spilling from being impacted by sea waves and flowing out of the fence.
In the dock with the oil enclosing function, the upper end face of the dock body is provided with the traction winch, the traction winch is located between the two fixed columns, a traction rope is wound on a winding drum of the traction winch, and the free end of the traction rope is connected with the oil absorbing disc.
The traction winch controls the position of the oil suction disc through the traction rope, when the spilled oil is completely removed by the oil suction disc, the traction winch is started to pull the oil suction disc back to the side of the wharf body, and spilled oil on the oil suction disc is treated, so that the device is simple and practical.
In the dock with the oil enclosing function, the cross section of the oil absorbing plate is elliptical, the oil absorbing plate comprises a floating body, carbon sponge is wrapped on the outer side of the floating body, and a balancing weight is arranged at the bottom of the floating body.
The oil absorption plate floats on the water surface by virtue of the floating body, the balancing weight can ensure that the oil absorption plate floats on the water surface stably, rollover of the oil absorption plate caused by sea waves is avoided, and the carbon sponge outside the floating body can absorb oil spill on the water surface.
In the dock with the oil enclosing function, the upper end of the floating body is vertically provided with the second motor, the end part of the second output shaft of the second motor is fixedly connected with the rotating shaft, the upper end of the rotating shaft is provided with the third motor, and the end part of the third output shaft of the third motor is provided with the rotating blade.
When the spilled oil on the water surface is scattered, the second motor is started to drive the rotating shaft to rotate, the rotating blade on the third output shaft of the motor faces to a proper direction, the third motor is started to rotate the rotating blade again, the oil suction disc is pushed to advance, oil suction is carried out at a designated position, the oil suction disc can advance towards any direction, all spilled oil on the water surface is removed, and the incomplete diffusion of spilled oil removal is avoided, so that the marine environment is polluted.
Compared with the prior art, the invention has the following advantages:
1. the air in the air bottle is pressurized by the pressurizing air pump and filled into the air conveying pipe, and then is sprayed out of the exhaust pipe I to form continuous bubbles, the bubbles drive surrounding liquid to flow in the rising process to form an air curtain, the bubbles reach the water surface to form bulges, the bulges break the bubbles, the water is pushed to the inner side and the outer side of the oil enclosing area, the oil spilling is prevented, and the oil enclosing function is realized;
2. the two ends of the gas pipe are hinged to the sliding blocks, in a non-working state, the gas pipe is in a vertical downward state under the action of gravity, so that a ship entering and exiting a port is prevented from colliding with the gas pipe, in a working state, the electric air pump is started to inflate the inflatable floating body, the gas pipe is enabled to rotate to a horizontal state, the pressurizing air pump is started to inflate the gas pipe, and quick oil enclosing is realized;
3. the lifting mechanism can enable the sliding block to move up and down, the positions of the air conveying pipe and the inflatable floating body can be adjusted to achieve the optimal air curtain effect, if the air pressure in the air bottle is insufficient, the air sprayed out of the air conveying pipe cannot meet the oil enclosing requirement, the motor I can be started to enable the sliding block to move upwards, the inflatable floating body is driven to move upwards to the water surface to achieve the oil enclosing effect, and in addition, the air conveying pipe is lifted to the water surface to facilitate maintenance;
4. the carbon sponge outside the oil absorption disc has strong oil absorption capacity, and the motor II drives the rotating blades to rotate, so that the position of the oil absorption disc can be adjusted, and the spilled oil on the water surface can be comprehensively removed.
Drawings
FIG. 1 is a schematic view of a dock with oil containment function;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a partial enlarged view at B in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C;
FIG. 5 is a cross-sectional view taken at D-D of FIG. 4;
fig. 6 is a schematic structural view of the oil pan.
In the figure: 1. a dock body; 1a, support columns; 2. fixing the column; 2a, a chute; 2b, a sliding block; 2c, a screw; 2d, a cavity 3 and a gas pipe; 3a, an exhaust pipe I; 3b, an exhaust pipe II; 4. an air bottle; 4a, a booster air pump; 5. an inflatable floating body; 6. an electric winch; 6a, fixing a steel wire rope; 6b, a base; 7. an electric air pump; 8. a first motor; 9. traction winch; 9a, a traction rope; 10. an oil suction pan; 10a, a floating body; 10b, carbon sponge; 10c, balancing weight; 11. a second motor; 11a, a rotating shaft; 12. a third motor; 12a, rotating leaves.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 6, a dock with oil enclosing and collecting function comprises a dock body 1, two fixing columns 2 are arranged on the side surface of the dock body 1 close to the sea side in parallel, a sliding chute 2a is vertically arranged on the side surface of the fixing column 2 close to the sea side, preferably, the cross section of the sliding chute 2a is in a T shape, a sliding block 2b is arranged in the sliding chute 2a, preferably, the cross section of the sliding block 2b is in a T shape, a gas pipe 3 is arranged on the sea side of the fixing column 2, the gas pipe 3 is in a U shape, two ends of the gas pipe 3 are respectively arranged on the two sliding blocks 2b, a lifting mechanism capable of enabling the sliding block 2b to move up and down is arranged on the fixing column 2, an air bottle 4 and a pressurizing air pump 4a are arranged on the upper end surface of the dock body 1, an air inlet of the pressurizing air pump 4a is communicated with the air bottle 4 through a pipe, an air outlet of the pressurizing air pump 4a is communicated with the end of the gas pipe 3 through a flexible pipe, and a plurality of gas pipes 3a are vertically arranged on the top of the gas pipe 3.
When the oil tanker is ready to lean against the wharf, the lifting mechanism is started to enable the sliding block 2b to move downwards to drive the air pipe 3 to move downwards integrally, so that the oil tanker is prevented from colliding with the air pipe 3 when entering into the wharf, then the lifting mechanism is started to enable the sliding block 2b to move upwards, the air pipe 3 is lifted integrally to a proper height, the air pipe 3 and the wharf body 1 form an oil enclosing area, the oil tanker is stopped in the oil enclosing area, the air pipe 3 is lifted, the air in the air bottle 4 is pressurized by the air pump 4a and then filled into the air pipe 3, the first air exhaust pipe 3a at the top of the air pipe 3 is exhausted upwards to form continuous bubbles, the bubbles drive surrounding liquid to flow in the rising process to form an air curtain, when the bubbles reach the water surface, the water surface above the air pipe 3 forms bulges, the bubbles are broken after the bulges, the water is pushed to the inner side and the outer side of the oil enclosing area, the trouble of arranging an oil enclosing fence is avoided, when the oil tanker leaks, the oil is quickly diffused in the oil enclosing area; in addition, the cross sections of the sliding groove 2a and the sliding block 2b are T-shaped, so that the sliding block 2b can be prevented from sliding out of the sliding groove 2a.
Specifically, the lifting mechanism comprises a first motor 8, a screw rod 2c is vertically arranged in the sliding chute 2a, the screw rod 2c is rotatably arranged in the sliding chute 2a, the sliding block 2b is arranged on the screw rod 2c through threaded connection, a cavity 2d is arranged in the fixed column 2, the cavity 2d is located below the sliding chute 2a, the first motor 8 is arranged in the cavity 2d, and an output shaft of the first motor 8 extends out of the cavity 2d and the end part of the output shaft is fixedly connected with the lower end of the screw rod 2 c.
Because the sea water has the tide phenomenon, the water level changes faster and the draft of the port oil tanker is different, in order to achieve the optimal air curtain effect, the height of the air pipe 3 needs to be adjusted in real time, the first starting motor 8 drives the screw rod 2c to rotate clockwise, the sliding block 2b on the screw rod 2c moves upwards to drive the air pipe 3 to move wholly upwards, the first reversing motor 8 drives the screw rod 2c to rotate anticlockwise, the sliding block 2b on the screw rod moves downwards to drive the air pipe 3 to move wholly downwards to reach a proper position, and the lifting mechanism can adjust the height of the air pipe 3 rapidly and is simple to operate.
Specifically, the two ends of the air pipe 3 are respectively hinged to the two sliding blocks 2b, an inflatable floating body 5 is arranged at the bottom of the air pipe 3, the inflatable floating body 5 is also U-shaped, an electric air pump 7 is arranged on the upper end face of the wharf body 1, and the electric air pump 7 is communicated with the inflatable floating body 5 through a hose.
Because the two ends of the gas pipe 3 are hinged on the sliding block 2b, in the non-working state, the gas pipe 3 is in a vertically downward state under the influence of self gravity, so that the port leaning of the oil tanker is facilitated, the gas pipe 3 cannot touch the oil tanker, and the height of the gas pipe 3 does not need to be adjusted according to the draft of the oil tanker; under the operating condition, when the electric air pump 7 is started to inflate the inflatable floating body 5, the air pipe 3 is subjected to upward buoyancy of the inflatable floating body 5, and rotates to a horizontal state around a hinge point, so that preparation of air injection and oil enclosing is finished, and the operation is convenient.
Specifically, both sides and the middle part of pier body 1 all are equipped with a plurality of support column 1a, are located be equipped with base 6b on the support column 1a of the sea side of pier body 1 middle part, be equipped with electric winch 6 on the base 6b, the winding has fixed wire rope 6a on the reel of electric winch 6, the free end of fixed wire rope 6a links firmly with the middle part of gas-supply pipe 3, electric winch 5's motor part outside is equipped with detachable waterproof casing.
The gas pipe 3 and the inflatable floating body 5 are hinged on the sliding block 2b, so that the gas pipe 3 is easily affected by sea waves in a horizontal state to swing up and down, the position of the gas curtain generated by the first exhaust pipe 3a is continuously changed, the size of an oil enclosing area is affected, and oil spilling is caused to spread, the base 6b is arranged on the supporting column 1a on the sea side in the middle of the wharf body 1, and the gas pipe 3 can be pulled by the fixed steel wire rope 6a on the electric winch 6, so that the gas pipe 3 is prevented from swinging up and down, and the oil enclosing effect is improved; in addition, the crude oil loading and unloading of the oil tanker is finished, the electric air pump 7 is started to pump out the air in the inflatable floating body 5, and meanwhile, the electric winch 6 is started to pull the air pipe 3 downwards, so that the air pipe 3 can quickly reach a vertical downward state, the oil tanker is convenient to drive away from a wharf, the air pipe 3 can be prevented from swaying left and right due to the transverse impact of seawater in the vertical state, and hinges at two ends of the air pipe 3 are easy to damage.
Specifically, a plurality of exhaust pipes II 3b which are inclined downwards are arranged on arc surfaces on the inner side and the outer side of the gas pipe 3, a controller 3c is arranged on the gas pipe 3, electromagnetic check valves are arranged on the exhaust pipes I3 a and II 3b, and the electromagnetic check valves are electrically connected with the controller 3 c.
When the air curtain is used for enclosing oil, the controller 3c is started to open the electromagnetic one-way valve on the first exhaust pipe 3a, so that high-pressure gas in the gas pipe 3 is sprayed out of the first exhaust pipe 3a to form an air curtain, when the wind wave is large, the air curtain is easy to cause the oil enclosing leakage, the electromagnetic one-way valve on the first exhaust pipe 3a is closed through the controller 3c, the first motor 8 is started to lift the inflatable floating body 5 to the water surface to form a fence to enclose the spilled oil, finally, the electromagnetic one-way valve on the second exhaust pipe 3b is opened through the controller 3c, the spilled oil close to the inflatable floating body 5 is blown into the fence to prevent the spilled oil from being impacted by sea waves and flowing out of the fence, and the oil absorbing equipment is convenient to concentrate and absorb the oil.
Specifically, the upper end face of the wharf body 1 is provided with a traction winch 9, the traction winch 9 is located between two fixed columns 2, a traction rope 9a is wound on a winding drum of the traction winch 9, and the free end of the traction rope 9a is connected with an oil absorption disc 10.
The traction winch 9 controls the position of the oil suction disc 10 through the traction rope 9a, when the spilled oil is completely removed by the oil suction disc 10, the traction winch 9 is started to pull the oil suction disc 10 back to the side of the wharf body 1, and the spilled oil on the oil suction disc 10 is treated, so that the device is simple and practical.
Specifically, the cross section of the oil absorption plate 10 is elliptical, the oil absorption plate 10 comprises a floating body 10a, a carbon sponge 10b is wrapped on the outer side of the floating body 10a, and a balancing weight 10c is arranged at the bottom of the floating body 10 a.
The oil suction disc 10 floats on the water surface by means of the floating body 10a, the balancing weight 10c can ensure that the oil suction disc 10 floats on the water surface stably, rollover of the oil suction disc 10 caused by sea waves is avoided, the carbon sponge 10b on the outer side of the floating body 10a can absorb spilled oil on the water surface, and in addition, the carbon sponge 10b has the characteristic of sucking oil and not sucking water, so that the oil suction effect is improved.
Specifically, the upper end of the floating body 10a is vertically provided with a second motor 11, the end part of the output shaft of the second motor 11 is fixedly connected with a rotating shaft 11a, the upper end of the rotating shaft 11a is provided with a third motor 12, and the end part of the output shaft of the third motor 12 is provided with a rotating blade 12a.
When the spilled oil on the water surface is scattered, the second motor 11 is started to drive the rotating shaft 11a to rotate, the rotating blade 12a on the output shaft of the third motor 12 faces to a proper direction, the third motor 12 is started to rotate the rotating blade 12a, the oil suction disc 10 is pushed to advance to reach a designated position for sucking oil, the oil suction disc 10 can advance towards any direction to remove all spilled oil on the water surface, and the spilled oil is prevented from being incompletely diffused to pollute the marine environment.
Various modifications, additions or substitutions of the described embodiments may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. The utility model provides a wharf with enclose receipts oil function, includes wharf body (1), its characterized in that, parallel arrangement has two fixed columns (2) on the side of wharf body (1) side by sea, vertical spout (2 a) that are equipped with on the side of side by sea of fixed column (2), the spout (2 a) is interior to be equipped with slider (2 b), sea side of fixed column (2) is equipped with gas-supply pipe (3), gas-supply pipe (3) are the U type, the both ends of gas-supply pipe (3) set up respectively on two sliders (2 b), be equipped with elevating system that enables slider (2 b) reciprocates on fixed column (2), be equipped with air bottle (4) and booster pump (4 a) on the up end of wharf body (1), the air inlet of booster pump (4 a) is linked together with air bottle (4) through the pipe, the gas outlet of booster pump (4 a) is linked together with the tip of gas-supply pipe (3) through the hose, the vertical top of gas-supply pipe (3) is equipped with a plurality of blast pipe (3 a);
the lifting mechanism comprises a first motor (8), a screw rod (2 c) is vertically arranged in the sliding groove (2 a), the screw rod (2 c) is rotatably arranged in the sliding groove (2 a), the sliding block (2 b) is arranged on the screw rod (2 c) through threaded connection, a cavity (2 d) is arranged in the fixed column (2), the cavity (2 d) is positioned below the sliding groove (2 a), the first motor (8) is arranged in the cavity (2 d), and an output shaft of the first motor (8) extends out of the cavity (2 d) and the end part of the output shaft is fixedly connected with the lower end of the screw rod (2 c);
both sides and the middle part of the wharf body (1) are provided with a plurality of support columns (1 a), a base (6 b) is arranged on the support column (1 a) positioned on one side of the middle part of the wharf body (1) close to the sea, an electric winch (6) is arranged on the base (6 b), a fixed steel wire rope (6 a) is wound on a winding drum of the electric winch (6), and the free end of the fixed steel wire rope (6 a) is fixedly connected with the middle part of the gas pipe (3);
the two sides of the length direction of the air delivery pipe (3) are respectively provided with a plurality of exhaust pipes II (3 b) which are inclined downwards, the air delivery pipe (3) is provided with a controller (3 c), the exhaust pipes I (3 a) and II (3 b) are respectively provided with an electromagnetic one-way valve, and the electromagnetic one-way valves are electrically connected with the controller (3 c).
2. The wharf with the oil enclosing function according to claim 1, wherein two ends of the air pipe (3) are respectively hinged to two sliding blocks (2 b), an inflatable floating body (5) is arranged at the bottom of the air pipe (3), the inflatable floating body (5) is also U-shaped, an electric air pump (7) is arranged on the upper end face of the wharf body (1), and the electric air pump (7) is communicated with the inflatable floating body (5) through a hose.
3. Dock with oil-collecting function according to claim 1 or 2, characterized in that the upper end face of the dock body (1) is provided with a traction winch (9), the traction winch (9) is located between two fixed columns (2), a traction rope (9 a) is wound on a winding drum of the traction winch (9), and the free end of the traction rope (9 a) is connected with an oil absorption disc (10).
4. A dock with an oil collecting function according to claim 3, wherein the cross section of the oil suction disc (10) is elliptical, the oil suction disc (10) comprises a floating body (10 a), a carbon sponge (10 b) is wrapped on the outer side of the floating body (10 a), and a balancing weight (10 c) is arranged at the bottom of the floating body (10 a).
5. The wharf with the oil collecting device according to claim 4, wherein a second motor (11) is vertically arranged at the upper end of the floating body (10 a), a rotating shaft (11 a) is fixedly connected to the end part of an output shaft of the second motor (11), a third motor (12) is arranged at the upper end of the rotating shaft (11 a), and a rotating blade (12 a) is arranged at the end part of the output shaft of the third motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784583.XA CN108643145B (en) | 2018-07-17 | 2018-07-17 | Wharf with oil enclosing and collecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784583.XA CN108643145B (en) | 2018-07-17 | 2018-07-17 | Wharf with oil enclosing and collecting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108643145A CN108643145A (en) | 2018-10-12 |
| CN108643145B true CN108643145B (en) | 2023-09-22 |
Family
ID=63751311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810784583.XA Active CN108643145B (en) | 2018-07-17 | 2018-07-17 | Wharf with oil enclosing and collecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643145B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10231514A (en) * | 1997-02-18 | 1998-09-02 | Izumo Eng:Kk | Fence end part supporting device |
| JP2001355226A (en) * | 2000-06-12 | 2001-12-26 | Mitsubishi Heavy Ind Ltd | Movable floating/sinking type oil fence |
| CN101967814A (en) * | 2010-09-20 | 2011-02-09 | 中国科学院南京地理与湖泊研究所 | Aquatic air curtain intercepting method and device |
| CN103334413A (en) * | 2013-07-18 | 2013-10-02 | 王巍 | Sinking and floating type oil spill containment boom |
| CN104652388A (en) * | 2013-11-25 | 2015-05-27 | 浙江海洋学院 | Method and device for utilizing air curtain to achieve oil containment |
| CN105625285A (en) * | 2016-01-26 | 2016-06-01 | 河海大学 | Rapid upwards floating-type barrier fence for emergency usage for soluble hazardous chemical substances of medium-small wharf |
| CN106884416A (en) * | 2017-03-30 | 2017-06-23 | 浙江海洋大学 | A kind of high-efficient movable encloses oily device |
| CN107524127A (en) * | 2017-09-19 | 2017-12-29 | 浙江海洋大学 | A kind of air barrier encloses oily device |
| CN107524126A (en) * | 2017-09-19 | 2017-12-29 | 浙江海洋大学 | A kind of self-adjustable air barrier encloses oily device |
| CN208415212U (en) * | 2018-07-17 | 2019-01-22 | 浙江海洋大学 | It is a kind of with enclosing the harbour for receiving oily function |
-
2018
- 2018-07-17 CN CN201810784583.XA patent/CN108643145B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10231514A (en) * | 1997-02-18 | 1998-09-02 | Izumo Eng:Kk | Fence end part supporting device |
| JP2001355226A (en) * | 2000-06-12 | 2001-12-26 | Mitsubishi Heavy Ind Ltd | Movable floating/sinking type oil fence |
| CN101967814A (en) * | 2010-09-20 | 2011-02-09 | 中国科学院南京地理与湖泊研究所 | Aquatic air curtain intercepting method and device |
| CN103334413A (en) * | 2013-07-18 | 2013-10-02 | 王巍 | Sinking and floating type oil spill containment boom |
| CN104652388A (en) * | 2013-11-25 | 2015-05-27 | 浙江海洋学院 | Method and device for utilizing air curtain to achieve oil containment |
| CN105625285A (en) * | 2016-01-26 | 2016-06-01 | 河海大学 | Rapid upwards floating-type barrier fence for emergency usage for soluble hazardous chemical substances of medium-small wharf |
| CN106884416A (en) * | 2017-03-30 | 2017-06-23 | 浙江海洋大学 | A kind of high-efficient movable encloses oily device |
| CN107524127A (en) * | 2017-09-19 | 2017-12-29 | 浙江海洋大学 | A kind of air barrier encloses oily device |
| CN107524126A (en) * | 2017-09-19 | 2017-12-29 | 浙江海洋大学 | A kind of self-adjustable air barrier encloses oily device |
| CN208415212U (en) * | 2018-07-17 | 2019-01-22 | 浙江海洋大学 | It is a kind of with enclosing the harbour for receiving oily function |
Non-Patent Citations (1)
| Title |
|---|
| 浮沉式围油栏的研制;郑康生;海洋环境科学(第02期);第103-109页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108643145A (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105121273A (en) | Ship breaking down arrangement and method therefore | |
| WO2020083835A1 (en) | A marine vessel for removing debris particles in a water column | |
| CN101410291A (en) | Pontoon, dock and method for a dock | |
| CN105083493B (en) | A kind of liftboats depressed place | |
| CN111114690B (en) | Multifunctional outward-turning porthole door for gas station of dual-fuel ultra-large container ship | |
| KR20110075258A (en) | Apparatus for removing freezing ice in the container of arctic ship using jet | |
| CN108643145B (en) | Wharf with oil enclosing and collecting function | |
| CN204662399U (en) | A kind of novel detergent flusher | |
| AU2008285275A1 (en) | Wave power conversion | |
| CN208415212U (en) | It is a kind of with enclosing the harbour for receiving oily function | |
| CN206916722U (en) | A kind of built-in spilled-oil recovery unit | |
| CN102720200A (en) | Riprap elephant trunk retraction system for immersed tube foundation construction | |
| CN111172938B (en) | Device for weakening wave reflection before gravity type wharf | |
| CN206680976U (en) | A kind of navigation channel floating object fishing device | |
| CN212977965U (en) | Ship maintenance rust removal device with height-adjustable structure and convenient to fix | |
| CN110498020B (en) | Amphibious LNG tank container reloading ship and reloading method | |
| CN109837878B (en) | Push type river channel environment treatment and decontamination method | |
| KR101027578B1 (en) | Terraced Ship Building Dock | |
| CN208233285U (en) | One kind can be opened and closed moon pool retaining device | |
| CN205906947U (en) | Two -layer ship fresh water pipe overhead hoist of pier | |
| CN218708755U (en) | Lake surface hoisting ship | |
| CN204937422U (en) | Oil spilling reclaims and sweeps oily device | |
| CN2673956Y (en) | Air jetting and mud suspension at different points of depth type water treating equipment | |
| CN204056210U (en) | Carry pump water intaking pontoon fore barrier clearing device | |
| CN217201759U (en) | Hoisting device for ship oil spill emergency treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |