CN112900388A - Crawler-type dirty oil recovery device for ship - Google Patents
Crawler-type dirty oil recovery device for ship Download PDFInfo
- Publication number
- CN112900388A CN112900388A CN202110268617.1A CN202110268617A CN112900388A CN 112900388 A CN112900388 A CN 112900388A CN 202110268617 A CN202110268617 A CN 202110268617A CN 112900388 A CN112900388 A CN 112900388A
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- China
- Prior art keywords
- crawler
- oil
- transmission shaft
- recovery device
- dirty oil
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- 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.)
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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
- E02B15/046—Collection of oil using vessels, i.e. boats, barges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- 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
- 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
- E02B15/046—Collection of oil using vessels, i.e. boats, barges
- E02B15/047—Collection of oil using vessels, i.e. boats, barges provided with an oil collecting boom arranged on at least one side of the hull
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention discloses a crawler-type dirty oil recovery device for a ship, which comprises a deck, wherein the deck is connected with a turnable crawler structure through a support device, the crawler structure is of a triangular structure, a crawler belt is laid on the crawler structure, a layer of lipophilic and hydrophobic oil absorption cotton is arranged on the outer surface of the crawler belt, one side of the crawler structure is provided with a recovery device for dirty oil collection, storage and transportation, the recovery device comprises an extrusion head for collecting dirty oil on the crawler belt and an oil storage cabinet for storing the dirty oil collected by the extrusion head, one side of the extrusion head props against the oil absorption cotton on the crawler belt, the crawler belt is connected with a driving device for driving the crawler belt to rotate, and the support device is provided with a stretching device for lifting the crawler belt structure. The device has the advantages of simple principle and high economy, benefits from the crawler structure, has high operation efficiency, integrates collection, storage and transportation of the dirty oil, has the coexistence of maneuverability and economy, and is very suitable for quickly collecting the marine dirty oil caused by the leakage of the marine crude oil.
Description
Technical Field
The invention relates to a crawler-type dirty oil recovery device for a ship, and belongs to the technical field of marine dirty oil recovery.
Background
With the progress of economy and science and technology, the energy demand of China is increasing day by day, the development of the petroleum exploitation industry and the petroleum transportation industry is promoted, and the scale of coastal petroleum storage and transportation bases is enlarged. The oil spill pollution event can happen in all links such as mining, conveying and storage, once a marine oil spill accident happens, the floating oil can be diffused rapidly, and huge harm and loss can be caused to marine ecological environment, marine economy and the like, so that emergency measures are taken at the first time, and the method has great significance for emergency recovery of leaked crude oil.
The following methods are commonly used for recovering the sump oil at present:
an oil mop treatment method, which is mainly an adsorption method, sucks oil into a mop and then treats the oil, is relatively inefficient, and is difficult to apply to large crude oil leakage;
the microorganism processing method is characterized in that substances such as alkane, aromatic hydrocarbon and the like in the environment are eaten by oil-feeding bacteria, the oil-feeding bacteria can quickly reproduce in the environment containing oil stains and continuously eat the surrounding oil stains until the oil stains completely disappear, and the method is slow and easily influences local ecology;
the combustion method burns floating oil on the sea surface by spreading chemical substances on the oil surface and igniting, can quickly treat marine crude oil pollution, but converts the marine pollution into air pollution, which is not in accordance with the concept of green and environmental protection.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to improve the efficiency of carrying out urgent recovery to large-scale crude oil of revealing avoids causing the influence to ecological environment.
In order to solve the technical problem, the technical scheme of the invention is to provide a crawler-type dirty oil recovery device for a ship, which is characterized by comprising a deck, wherein the deck is connected with a turnable crawler structure through a support device, the crawler structure is of a triangular structure, a crawler belt is laid on the crawler structure, a layer of lipophilic and hydrophobic oil absorption cotton is arranged on the outer surface of the crawler belt, one side of the crawler structure is provided with a recovery device for dirty oil collection, storage and transportation, the recovery device comprises an extrusion head for collecting dirty oil on the crawler belt and an oil storage cabinet for storing the dirty oil collected by the extrusion head, one side of the extrusion head props against the oil absorption cotton on the crawler belt, the crawler belt is connected with a drive device for driving the crawler belt to rotate, and the support device is provided with a stretching device for lifting the crawler belt structure.
Preferably, two sides of the deck are respectively provided with a crawler structure.
Preferably, the track structure comprises a first transmission shaft, a second transmission shaft and a third transmission shaft, and the first transmission shaft, the second transmission shaft and the third transmission shaft are rigidly connected to form a triangular structural frame.
Preferably, the plane where the first transmission shaft and the second transmission shaft are located and the recovery device are in contact to form an acute angle.
Preferably, a linking device for ensuring that the rigidity requirement of the crawler belt structure is met in the working state is arranged among the first transmission shaft, the second transmission shaft and the third transmission shaft.
Preferably, the driving device comprises a motor and a motor track, and the motor track is sleeved on the rotating end of the motor, the first transmission shaft and the second transmission shaft.
Preferably, the recovery device further comprises a guard plate, a downward oil outlet is formed in the guard plate, the guard plate is connected with the extrusion head, and the oil outlet of the guard plate is connected with the oil conservator through a pipeline.
Preferably, a spring device for controlling the distance between the extrusion head and the side edge of the crawler belt is arranged between the guard plate and the oil conservator.
Preferably, the support device comprises a steel cylinder fixed on the deck, one end of the track structure is connected with the steel cylinder through a connecting rod, the connecting rod is connected with one end of the track structure through a hinge, and the connecting rod is connected with the steel cylinder through a fixed support.
Preferably, the stretching device comprises a stretching rope, and the steel cylinder is connected with one end of the track structure, which is far away from the steel cylinder, through the stretching rope; the steel column body comprises a lower steel column body and a pulling device for providing traction force for the tensile rope.
According to the invention, the marine sump oil can be adsorbed to the surface of the caterpillar by the triangular lipophilic and hydrophobic caterpillar structure, and the sump oil is collected into the cabin by the recovery, storage and transportation device. The marine crawler-type dirty oil recovery device can rapidly recover marine dirty oil, is simple in equipment principle, high in economy, high in operation efficiency due to the crawler structure, capable of integrating collection, storage and transportation of dirty oil, compatible in maneuverability and economy, and very suitable for rapidly collecting marine dirty oil caused by marine crude oil leakage.
Compared with the prior art, the invention has the following beneficial effects:
1) the lipophilic hydrophobicity track structure of triangle-shaped through the drive of motor, can be continuous adsorb the sump oil to the oil absorption cotton on the track strip in, efficiency is higher than current scheme.
2) The device is used for recovering marine dirty oil, is matched with the characteristics of strong maneuverability of a ship and the like, has strong maneuverability in the event of sudden crude oil leakage, and is wide in application.
3) The device has simple mechanical principle and low construction cost, and the crude oil can be continuously used after the sump oil is recovered and purified at the later stage, thereby avoiding waste. Compared with the prior art, the method is green and environment-friendly.
Drawings
FIG. 1 is a perspective view of the overall structure of a crawler-type dirty oil recovery device for a ship;
FIG. 2 is a schematic diagram of a triangular lipophilic hydrophobic track structure;
fig. 3 is a schematic view of a recovery device for sump oil collection and storage.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
The descriptions of directional terms such as "upper," "lower," "left," "right," "side," etc., are provided for illustrative purposes only and are not intended to be exhaustive or to limit the embodiments.
The invention provides a crawler-type dirty oil recovery device for a ship, which comprises a triangular crawler structure 9, a recovery device 2 for collecting, storing and transporting dirty oil and a stretching device for retracting the crawler structure, as shown in figure 1.
The crawler belt 1 is laid on the crawler belt structure 9, and a layer of lipophilic hydrophobic oil absorption cotton is arranged on the outer surface of the crawler belt 1, so that the sea surface dirty oil can be absorbed in seawater to the maximum extent.
As shown in fig. 2, the track structure 9 mainly comprises a first transmission shaft 9001, a second transmission shaft 9002 and a third transmission shaft 9003, wherein the first transmission shaft 9001, the second transmission shaft 9002 and the third transmission shaft 9003 are rigidly connected to form a triangular structural frame, so as to ensure structural strength; the structure formed by the second transmission shaft 9002 and the third transmission shaft 9003 is parallel to the sea level and can be fully contacted with dirty oil; linking devices are arranged among the first transmission shaft 9001, the second transmission shaft 9002 and the third transmission shaft 9003, so that the rigidity requirement of the crawler structure 9 is met in the working state.
A motor 7 is arranged between the first transmission shaft 9001 and the second transmission shaft 9002, and a motor track 6 is sleeved on the rotating end of the motor 7, one end of the first transmission shaft 9001 and one end of the second transmission shaft 9002 to drive the track belt 1 to rotate. First transmission shaft 9001 links to each other with steel cylinder 3 through connecting rod 10, and steel cylinder 3 is fixed on deck 8, and connecting rod 10 is connected through the hinge with first transmission shaft 9001, and track structure 9 can be rotatory around first transmission shaft 9001, and connecting rod 10 is connected through solid propping with steel cylinder 3.
In this embodiment, an included angle formed by a plane where the first transmission shaft 9001 and the second transmission shaft 9002 are located and the recovery device 2 in contact is an acute angle.
As shown in fig. 3, the recovery device 2 mainly comprises an extrusion head 2001, a guard plate 2002 with a downward oil outlet, wherein the guard plate 2002 is connected with the extrusion head 2001, a spring device 2003 is arranged between the guard plate 2002 and an oil conservator 2005, and the contraction or expansion of the spring can control the distance between the extrusion head 2001 and the side edge of the absorbent cotton crawler 1, thereby controlling the extrusion strength. A pipeline 2004 is arranged at an oil outlet of each guard plate 2002, the pipeline 2004 is connected with an oil storage tank 2005, and dirty oil is conveyed into the ship body below the deck 8
The stretching device mainly comprises a stretching rope 4, the steel cylinder 3 is connected with the third transmission shaft 9003 through the stretching rope 4, and the track belt 1 can rotate around the first transmission shaft 9001 to the position above the deck 8 through the pulling device 3001 at the top of the steel cylinder 3.
The steel column 3 is mainly composed of a pulling-up device 3001 and a lower steel column 3002, the pulling-up device 3001 mainly provides traction for the tensile rope 4, and the lower steel column 3002 mainly provides structural support for other devices.
According to the invention, the motor 7 drives the track structure 9, and the lipophilic and hydrophobic oil absorption cotton on the surface of the track bar 1 is contacted with dirty oil to absorb the dirty oil and is carried to the upper part of the deck 8 along with the rotation of the track bar 1.
The using process of the invention is as follows:
firstly, a mother ship loaded with the device is floated to a certain draught state, the stretching device is used for lowering the stretching rope 4, after the stretching rope 4 is lowered, the crawler belt structure 9 stretches towards two sides, the lower side of the crawler belt structure can be fully contacted with marine dirty oil, and the dirty oil is adsorbed on oil absorbent cotton on the surface of the crawler belt 1. The lower part of the track strip 1 is driven by the motor 7 through the motor track 6 to come above the deck 8 and gradually approach to the extrusion head 2001 in the recovery device 2 for collecting, storing and transporting the dirty oil.
The extrusion device is adjusted by the spring device, the extrusion head 2001 and the oil absorption cotton on the side of the crawler 1 are fully extruded, the extruded dirty oil falls on the guard plate 2002, and because the guard plate 2002 is provided with a downward oil outlet, under the suction of the oil absorption pipeline 2004, the dirty oil on the guard plate 2002 enters the oil absorption pipeline 2004 along the oil outlet, then enters the oil storage cabinet 2005, and enters the dirty oil storage chamber below the deck 8 after the preliminary oil-water separation.
The invention relates to a 'triangular oil absorption crawler' structure technology, which is used for emergency recovery of sudden offshore crude oil leakage.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereto, and any device similar to the design concept of the present invention or replacing the device at a part which is not important is covered by the present invention and protected by the present invention.
Claims (10)
1. The marine crawler-type dirty oil recovery device is characterized by comprising a deck (8), wherein the deck (8) is connected with a turnable crawler structure (9) through a supporting device, the crawler structure (9) is of a triangular structure, a crawler belt (1) is laid on the crawler structure (9), a layer of lipophilic and hydrophobic oil absorption cotton is arranged on the outer surface of the crawler belt (1), a recovery device (2) for collecting, storing and transporting dirty oil is arranged on one side of the crawler structure (9), the recovery device (2) comprises an extrusion head (2001) for collecting the dirty oil on the crawler belt (1) and an oil storage cabinet (2005) for storing the dirty oil collected by the extrusion head (2001), one side of the extrusion head (2001) abuts against the oil absorption cotton on the crawler belt (1), the crawler belt (1) is connected with a driving device for driving the crawler belt (1) to rotate, and the supporting device is provided with a stretching device for lifting the crawler structure (9).
2. A crawler-type marine effluent oil recovery unit according to claim 1 wherein said deck (8) is provided with a track structure (9) on each side.
3. A crawler-type marine sump oil recovery device according to claim 1 or 2, wherein the crawler structure (9) comprises a first transmission shaft (9001), a second transmission shaft (9002) and a third transmission shaft (9003), and the first transmission shaft (9001), the second transmission shaft (9002) and the third transmission shaft (9003) are rigidly connected to form a triangular structural frame.
4. A crawler-type marine dirty oil recovery device according to claim 3, wherein the plane in which the first drive shaft (9001) and the second drive shaft (9002) are located is in contact with the recovery device (2) to form an acute angle.
5. A crawler-type marine sump oil recovery device according to claim 3, characterized in that a linking device for ensuring the rigidity requirement of the track structure (9) under the working condition is arranged among the first transmission shaft (9001), the second transmission shaft (9002) and the third transmission shaft (9003).
6. A crawler-type dirty oil recovery device for a ship as claimed in claim 3, wherein the driving device comprises an electric motor (7) and an electric motor track (6), and the electric motor track (6) is sleeved on the rotating end of the electric motor (7), the first transmission shaft (9001) and the second transmission shaft (9002).
7. A crawler-type dirty oil recovery unit for ships as claimed in claim 1 or 2, wherein the recovery unit (2) further comprises a guard plate (2002), a downward oil outlet is formed in the guard plate (2002), the guard plate (2002) is connected with the extrusion head (2001), and the oil outlet of the guard plate (2002) is connected with the oil conservator (2005) through a pipeline (2004).
8. A crawler-type marine dirty oil recovery device according to claim 7, wherein spring means (2003) for controlling the distance between the extrusion head (2001) and the side of the crawler belt (1) are provided between the fender (2002) and the oil conservator (2005).
9. A crawler-type marine dirty oil recovery device as claimed in claim 1 or 2, wherein the supporting device comprises a steel cylinder (3), the steel cylinder (3) is fixed on the deck (8), one end of the track structure (9) is connected with the steel cylinder (3) through a connecting rod (10), the connecting rod (10) is connected with one end of the track structure (9) through a hinge, and the connecting rod (10) is connected with the steel cylinder (3) through a fixed support.
10. A crawler-type marine sump oil recovery device according to claim 9, wherein the stretching device comprises a stretching rope (4), and the steel cylinder (3) is connected with one end of the crawler structure (9) far away from the steel cylinder (3) through the stretching rope (4); the steel column body (3) comprises a lower steel column body (3002) and a pulling-up device (3001) for providing traction force for the tensile rope (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110268617.1A CN112900388A (en) | 2021-03-12 | 2021-03-12 | Crawler-type dirty oil recovery device for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110268617.1A CN112900388A (en) | 2021-03-12 | 2021-03-12 | Crawler-type dirty oil recovery device for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112900388A true CN112900388A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110268617.1A Pending CN112900388A (en) | 2021-03-12 | 2021-03-12 | Crawler-type dirty oil recovery device for ship |
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| Country | Link |
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| CN (1) | CN112900388A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061683A (en) * | 2010-11-05 | 2011-05-18 | 苏州天立蓝环保科技有限公司 | Equipment for automatically adsorbing and recovering floating oil on water surface |
| CN103254873A (en) * | 2013-06-04 | 2013-08-21 | 南京工业大学 | Continuous liftable formula track quick oil absorption material surface of water oil suction device |
| CN106892066A (en) * | 2017-04-11 | 2017-06-27 | 尹康康 | A kind of ocean garbage recovery device |
| CN208716899U (en) * | 2018-06-28 | 2019-04-09 | 北京金泰鸿业物业管理有限公司 | A kind of belt-type floating oil collecting device |
-
2021
- 2021-03-12 CN CN202110268617.1A patent/CN112900388A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061683A (en) * | 2010-11-05 | 2011-05-18 | 苏州天立蓝环保科技有限公司 | Equipment for automatically adsorbing and recovering floating oil on water surface |
| US20120111792A1 (en) * | 2010-11-05 | 2012-05-10 | Suzhou Timelyblue Environmental Technology Co., Ltd. | Apparatus for automatically adsorbing and recycling floating oil on water |
| CN103254873A (en) * | 2013-06-04 | 2013-08-21 | 南京工业大学 | Continuous liftable formula track quick oil absorption material surface of water oil suction device |
| CN106892066A (en) * | 2017-04-11 | 2017-06-27 | 尹康康 | A kind of ocean garbage recovery device |
| CN208716899U (en) * | 2018-06-28 | 2019-04-09 | 北京金泰鸿业物业管理有限公司 | A kind of belt-type floating oil collecting device |
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Application publication date: 20210604 |