CN108951586A - A kind of Marine Oil Recovery Equipment and its recovery method - Google Patents

A kind of Marine Oil Recovery Equipment and its recovery method Download PDF

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Publication number
CN108951586A
CN108951586A CN201810822638.1A CN201810822638A CN108951586A CN 108951586 A CN108951586 A CN 108951586A CN 201810822638 A CN201810822638 A CN 201810822638A CN 108951586 A CN108951586 A CN 108951586A
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China
Prior art keywords
cabin
oil
oil inlet
filling sponge
cnt filling
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CN201810822638.1A
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CN108951586B (en
Inventor
魏东泽
孙逸宸
顾恩凯
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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    • 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
    • E02B15/10—Devices for removing the material from the surface
    • 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)
  • Removal Of Floating Material (AREA)

Abstract

A kind of Marine Oil Recovery Equipment, the sump oil processing structure includes the first cabin, the fan-shaped cabin in the second cabin and three, third cabin, motor drives three hangers to rotate in the first cabin, the second cabin and third cabin, CNT filling sponge is installed in the hanger, wherein: the first cabin is equipped with branch line and connect with main oil inlet pipe, and outlet pipe is additionally provided in the first cabin and is connect with small-sized oily-water seperating equipment；The present invention is designed by reasonable structure, and by the guidance of positioning signal, the motion profile of this spilled-oil recovery unit is remotely controlled by staff；Oil spilling recycling is carried out by the novel oil absorption material being mounted on device, recovery efficiency is high；Device itself is in sea eel form, can flexibly be moved about in oil spilling region, and carry out prune job, is suitble to promote the use of.

Description

A kind of Marine Oil Recovery Equipment and its recovery method
Technical field
The present invention relates to a kind of Marine Oil Recovery Equipment and its recovery methods, belong to marine environment technical field.
Background technique
With the development of economy, the demand of countries on petroleum is continuously increased, and has pushed the flourishing hair of world oil trade Exhibition.International trade in oil is but rapid due to large-scale sea transport and supertanker scale based on tanker Development significantly increases the risk of marine oil overflow accident generation.
If publication No. is that CN206916722U discloses a kind of built-in spilled-oil recovery unit, the built-in oil spilling recycling Device is set in hull, and oil spilling recovery capsule is provided in hull, is also provided with inlet and liquid outlet, the oil spilling recovery capsule Including oil collecting zone, recirculating zone and feed liquor area；Built-in spilled-oil recovery unit includes: to enclose oily device, brush formula oil receiving equipment, draining Pump；Brush formula oil receiving equipment is set between recirculating zone and feed liquor area；Draining pump is set at liquid outlet.The application passes through in hull Interior setting oil spilling recovery capsule, and brush formula oil receiving equipment is set in oil spilling recovery capsule, hull moves ahead, and will have by the oil fence The seawater of oil liquid is inducted into inlet, and into oil spilling recovery capsule, brush formula oil receiving equipment is started to work, Jiang Shui and oil separation, oil Liquid enters the oil collecting zone with the brush of the brush formula oil receiving equipment, and water enters recirculating zone, is discharged by draining pump, completes to overflow While oil recycling, it is not take up the area on deck, and risk will not be brought to navigation.
Currently, common marine oil overflow is removed contamination, mode mainly has several sides such as physiochemical mutagens, chemical scavenging, scene burning Formula.Physiochemical mutagens are frequently with oil skimmer, but size is larger, heavier-weight, not only limit scope of activities, also increase simultaneously Manually-operated difficulty；The i.e. enabled dilution oil spilling rapidly of the detergent of chemical scavenging sprinkling, but its toxicity can be to marine environment Cause secondary destruction；Scene burning is effective to fresh oil spilling, but can generate serious environmental pollution, influences the life of bank resident It is living, and residue can be carried out to pelagic zone after burning.
Therefore, it need to propose that one kind is applied widely, cleaning speed is fast, high degree of automation self-propulsion type oil spilling cleaning, return Receiving apparatus is very necessary.The design can pass through the novel oil absorption material being mounted on device by the guidance of positioning signal Material carries out oil spilling recycling, and recovery efficiency is high, and can flexibly be cleared up in oil spilling region.
Summary of the invention
To make up the deficiencies in the prior art, the present invention provides a kind of Marine Oil Recovery Equipment and its recovery methods, originally Invention is designed by reasonable structure, by the guidance of positioning signal, is carried out by the novel oil absorption material being mounted on device Oil spilling recycling, and can flexibly be cleared up in oil spilling region, recovery efficiency is high.
The specific technical solution of the present invention is as follows:
A kind of Marine Oil Recovery Equipment, including cabin, cabin is interior to be equipped with dynamical system driving cabin movement, the cabin Head Sonar system is installed, which is characterized in that be sequentially installed with signal receiving device on rear side of Sonar system, signal receives Satellite positioning device is installed in device, oil suction structure and sump oil processing structure are additionally provided in cabin；
The oil suction structure includes main oil inlet pipe, and vacuum pump is equipped in main oil inlet pipe, and main oil inlet pipe is laid in outside cabin On wall, the main oil inlet pipe is connected with oil inlet hose, is also equipped with buoyancy tank at the oil inlet of oil inlet hose, the oil inlet hose into Oily end is equipped with suction nozzle；
The sump oil processing structure includes the first cabin, the fan-shaped cabin in the second cabin and three, third cabin, and motor drives Three hangers rotate in the first cabin, the second cabin and third cabin, and CNT filling sponge is equipped in the hanger, In: the first cabin is equipped with branch line and connect with main oil inlet pipe, and outlet pipe is additionally provided in the first cabin and small-sized water-oil separating fills Set connection；The pressing plate squeezed by Hydraulic Cylinder CNT filling sponge is equipped in second cabin, second cabin is also It is connected to equipped with flowline with fuel reserve tank, automatic ignition device is installed in second cabin.
Further, valve is also equipped in the main oil inlet pipe, small-sized oily-water seperating equipment is laid in the end of cabin, Fuel outlet is connected on fuel reserve tank.
Based on above-mentioned apparatus, the present invention also proposes a kind of marine oil overflow recovery method, which is characterized in that including walking as follows Suddenly,
1) after oil spilling occurs, this sea is overflow according to the specific positioning that greasy dirt occurs in the control centre positioned at land-based area Oil recovery apparatus is remotely controlled to specified sea area；Cabin is driven to move in oil spilling sea area by dynamical system
2) open valve, while by the oil inlet of oil inlet hose install buoyancy tank, so that oil inlet is floated on sea always, in this way into Hydraulic fluid port can be laid in always among the greasy dirt for swimming in sea；
3) by the absorption of vacuum pump, pass through branch after the oil spilling on sea is sucked in main oil inlet pipe by oil inlet hose Pipeline enters in sump oil processing structure；
4) firstly, controlling motor, make it that hanger periodically be driven to rotate, such three hangers are in three different cabins The inside sequentially stops the time of setting, and sump oil is entering behind the first cabin, due to CNT filling sponge hydrophobic oleophilic oil, so oily It is attached on CNT filling sponge, water is drained into small-sized oily-water seperating equipment by outlet pipe and carries out carry out water-oil separating, CNT filling Sponge 205 is driven by motor after being filled and rotates into the second cabin；
5) it is based on step 4), the indoor Hydraulic Cylinder pressing plate in the second cabin squeezes CNT filling sponge, is squeezed oil Entered in fuel reserve tank by flowline down and is used for dynamical system；
6) it is rotated into third cabin after being squeezed based on step 5) by motor drive, passes through automatic ignition device pair CNT filling sponge is lighted a fire, the remaining oil mass that does not squeeze out of burning, due to 205 high temperature resistant of CNT filling sponge, combustion It only burns to the Residual oil on CNT filling sponge after burning, no, and CNT filling sponge is destroyed, the heat for generation of burning Amount recycled by heat reclaim unit, for cabin vivo devices work use '
7) step 4) -6 is constantly repeated), so that motor is carried out continuous rotating circulating with CNT filling sponge 205, overflows to sea Oil is recycled, and after the Oil Recovery that fuel reserve tank completes certain volume amount, signal occurs by remote control and receives dress to signal The mode set makes the present apparatus that oil product is taken back bank, is carried out being recycled to land-based area oil storage dress to the oil product in oil storage room by staff In setting.
Beneficial effects of the present invention:
1) oil spilling removal process does not need staff and directly participates in, but need to only manipulate the motion profile of this device on the bank , ensured the personal safety of cleaning oil spilling staff, reduced the risk for being exposed to oil spilling scene；
2) novel oil absorption material C NT sponge is used, this material density is minimum, and speed of oil absorption is exceedingly fast, and maximum oil suction energy Power is 92.30g/g, is 12-13.5 times of polypropylene fibre and felt.CNT sponge is super hydrophobic material simultaneously, ensure that device Oil suction, does not absorb water in entire scale removal process.Therefore, this sponge is applied and greatly improves working efficiency in the present apparatus.
3) oil spilling is recycled to specified cabin by way of extruding, avoids the waste of oil product.And it is squeezed by burning The mode of oil suction sponge residual oil product is this equipment dynamic after pressure, that is, improves the repetition oil absorption capacity of oil suction sponge, and reduce Energy loss caused by the present apparatus itself recycling operation.
The present invention is designed by reasonable structure, by the guidance of positioning signal, is remotely controlled the recycling of this oil spilling by staff The motion profile of device；Oil spilling recycling is carried out by the novel oil absorption material being mounted on device, recovery efficiency is high；Device itself It in sea eel form, can flexibly move about in oil spilling region, and carry out prune job, be suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the structure chart of Marine Oil Recovery Equipment of the present invention；
Fig. 2 is the structure chart of sump oil processing structure of the present invention；
Fig. 3 is the main view of sump oil processing structure of the present invention.
Specific embodiment
Embodiment 1
As shown, a kind of Marine Oil Recovery Equipment, including cabin 1, cabin 1 is interior to be equipped with dynamical system driving cabin fortune Dynamic, the head of the cabin 1 is equipped with Sonar system 5, and the rear side of Sonar system 5 is sequentially installed with signal receiving device 4, signal Satellite positioning device is installed in reception device 4, oil suction structure 3 and sump oil processing structure 2 are additionally provided in cabin 1.
The oil suction structure 3 includes main oil inlet pipe 302, is equipped with vacuum pump 310, main oil inlet pipe 302 in main oil inlet pipe 302 It is laid on 1 outer wall of cabin, the main oil inlet pipe 302 is connected with oil inlet hose 308, also installs at the oil inlet of oil inlet hose 308 There is buoyancy tank 307, the oil inlet end of the oil inlet hose 308 is equipped with suction nozzle 306.
Sump oil processing structure 2 includes the first cabin 201, the fan-shaped cabin in the second cabin 208 and 209 3, third cabin, electricity Machine 202 drives three hangers to rotate in the first cabin 201, the second cabin 208 and third cabin 209, installation in the hanger There is CNT filling sponge 205, in which: the first cabin 201 is equipped with branch line 303 and connect with main oil inlet pipe 302, the first cabin 201 Outlet pipe 207 is inside additionally provided with to connect with small-sized oily-water seperating equipment；It is equipped in second cabin 208 through the promotion pair of hydraulic cylinder 203 The pressing plate 204 that CNT filling sponge 205 is squeezed, second cabin 208 is additionally provided with flowline 206 and fuel reserve tank 220 connects It is logical, automatic ignition device is installed in second cabin 208.
Valve 305 is also equipped in main oil inlet pipe 308, small-sized oily-water seperating equipment is laid in the end of cabin 1, fuel reserve tank Fuel outlet is connected on 220.
Based on above-mentioned apparatus, the present invention also proposes a kind of marine oil overflow recovery method, which is characterized in that including walking as follows Suddenly,
1) after oil spilling occurs, this sea is overflow according to the specific positioning that greasy dirt occurs in the control centre positioned at land-based area Oil recovery apparatus is remotely controlled to specified sea area；Cabin 1 is driven to move in oil spilling sea area by dynamical system
2) valve 305 is opened, while the oil inlet of oil inlet hose 308 is installed into buoyancy tank 307, oil inlet is made to float on sea always Face, such oil inlet can be laid in always among the greasy dirt for swimming in sea；
3) by the absorption of vacuum pump 310, the oil spilling on sea is sucked in main oil inlet pipe 302 it by oil inlet hose 308 Entered in sump oil processing structure 2 by branch line 303 afterwards；
4) firstly, controlling motor 202, make it that hanger periodically be driven to rotate, such three hangers are in three differences It is sequentially stopped inside cabin the time of setting, sump oil is entering behind the first cabin 201, since CNT filling sponge 205 is hydrophobic Oleophylic, so oil is attached on CNT filling sponge 205, water by outlet pipe 207 be drained into small-sized oily-water seperating equipment carry out into Row water-oil separating, CNT filling sponge 205 are driven by motor (202) after being filled and rotate into the second cabin 208；
5) it is based on step 4), the hydraulic cylinder 203 in the second cabin 208 pushes pressing plate 204 to carry out CNT filling sponge 205 It squeezes, forces down oil and entered in fuel reserve tank 220 by flowline 206 for dynamical system use；
6) it is rotated into third cabin 209 after being squeezed based on step 5) by the drive of motor 202, is filled by automatic ignition It sets and lights a fire to CNT filling sponge 205, the remaining oil mass that does not squeeze out of burning, due to 205 high temperature resistant of CNT filling sponge, Therefore, it only burns to the Residual oil on CNT filling sponge after burning, no, and CNT filling sponge 205 is destroyed, combustion It burns the heat generated to be recycled by heat reclaim unit, be used for the interior device work of cabin (1)；
7) step 4) -6 is constantly repeated), so that motor 202 is carried out continuous rotating circulating with CNT filling sponge 205, to sea Upper oil spilling is recycled, and after the Oil Recovery that fuel reserve tank 220 completes certain volume amount, signal occurs to signal by remote control The mode of reception device 4 makes the present apparatus that oil product is taken back bank, is carried out being recycled to land to the oil product in oil storage room by staff In the Fuel Tanking Unit of domain.
The above-mentioned explanation about disclosed embodiment enables those skilled in the art to implement or use the present invention, right The multi-angle modification of these embodiments, which improves, will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be accomplished in other embodiments without departing from the spirit or scope of the present invention.Cause This, the present invention is not intended to be limited to these embodiments in above description, and be to fit to principles disclosed herein and The consistent widest scope of feature.

Claims (3)

1. a kind of Marine Oil Recovery Equipment, including cabin (1), the interior dynamical system driving cabin that is equipped with of cabin (1) is moved, described The head of cabin (1) is equipped with Sonar system (5), which is characterized in that signal reception is sequentially installed on rear side of Sonar system (5) Device (4), signal receiving device (4) is interior to be equipped with satellite positioning device, is additionally provided with oil suction structure (3) and sump oil in cabin (1) Processing structure (2)；
The oil suction structure (3) includes main oil inlet pipe (302), and vacuum pump (310), main oil inlet are equipped in main oil inlet pipe (302) Pipe (302) is laid on cabin (1) outer wall, and the main oil inlet pipe (302) is connected with oil inlet hose (308), oil inlet hose (308) Oil inlet at be also equipped with buoyancy tank (307), the oil inlet end of the oil inlet hose (308) is equipped with suction nozzle (306)；
The sump oil processing structure (2) includes the first cabin (201), the second cabin (208) and (209) three, third cabin sector Cabin, motor (202) drive the rotation in the first cabin (201), the second cabin (208) and third cabin (209) of three hangers, CNT filling sponge (205) are installed, in which: the first cabin (201) are equipped with branch line (303) and main oil inlet in the hanger (302) connection is managed, outlet pipe (207) is additionally provided in the first cabin (201) and is connect with small-sized oily-water seperating equipment；Second cabin (208) it is equipped in and passes through the pressing plate (204) that hydraulic cylinder (203) promotion squeezes CNT filling sponge (205), described second Cabin (208) is additionally provided with flowline (206) and is connected to fuel reserve tank (220), is equipped with automatic ignition in second cabin (208) Device.
2. Marine Oil Recovery Equipment according to claim 1, which is characterized in that also pacify on the main oil inlet pipe (308) Equipped with valve (305), small-sized oily-water seperating equipment is laid in the end of cabin (1), and fuel reserve tank is connected with fuel outlet on (220).
3. a kind of marine oil overflow recovery method, which is characterized in that include the following steps,
1) after oil spilling occurs, this marine oil overflow returns according to the specific positioning that greasy dirt occurs in the control centre positioned at land-based area Receiving apparatus is remotely controlled to specified sea area；It is moved by dynamical system driving cabin (1) in oil spilling sea area
2) valve (305) are opened, while the oil inlet of oil inlet hose (308) is installed into buoyancy tank (307), float on oil inlet always Sea, such oil inlet can be laid in always among the greasy dirt for swimming in sea；
3) absorption for passing through vacuum pump (310), the oil spilling on sea is passed through in oil inlet hose (308) sucking main oil inlet pipe (302) Entered in sump oil processing structure (2) by branch line (303) later；
4) firstly, controlling motor (202), make it that hanger periodically be driven to rotate, such three hangers are in three different cabins It is sequentially stopped inside room the time of setting, sump oil is entering after the first cabin (201), since CNT filling sponge (205) is hydrophobic Oleophylic, so oil is attached on CNT filling sponge (205), water is drained into small-sized oily-water seperating equipment by outlet pipe (207) and carries out Water-oil separating is carried out, CNT filling sponge (205) is driven by motor (202) after being filled and rotates into the second cabin (208)；
5) it is based on step 4), the hydraulic cylinder (203) in the second cabin (208) pushes pressing plate (204) to CNT filling sponge (205) It is squeezed, forces down oil and entered in fuel reserve tank (220) by flowline (206) for dynamical system use；
6) it is driven and rotates into third cabin (209) by motor (202) after being squeezed based on step 5), filled by automatic ignition It sets and lights a fire to CNT filling sponge 205, the remaining oil mass that does not squeeze out of burning, due to 205 high temperature resistant of CNT filling sponge, because This, only burns to the Residual oil on CNT filling sponge after burning, and no, and CNT filling sponge 205 is destroyed, burning The heat of generation is recycled by heat reclaim unit, is used for the interior device work of cabin (1)；
7) step 4) -6 is constantly repeated), so that motor (202) is carried out continuous rotating circulating with CNT filling sponge 205, to sea Oil spilling is recycled, and after the Oil Recovery that fuel reserve tank (220) complete certain volume amount, signal occurs to signal by remote control The mode of reception device (4) makes the present apparatus that oil product is taken back bank, is recycled to by staff to the oil product in oil storage room In land-based area Fuel Tanking Unit.
CN201810822638.1A 2018-07-24 2018-07-24 Offshore spilled oil recovery device and recovery method thereof Active CN108951586B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810822638.1A CN108951586B (en) 2018-07-24 2018-07-24 Offshore spilled oil recovery device and recovery method thereof

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Application Number Priority Date Filing Date Title
CN201810822638.1A CN108951586B (en) 2018-07-24 2018-07-24 Offshore spilled oil recovery device and recovery method thereof

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CN108951586B CN108951586B (en) 2020-05-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111115956A (en) * 2019-12-30 2020-05-08 中国科学院广州地球化学研究所 Device for treating marine water pollution and repairing method
CN113978637A (en) * 2021-11-17 2022-01-28 青州市巨龙环保科技有限公司 Offshore floating oil recovery ship

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120089149A (en) * 2011-02-01 2012-08-09 전영호 Ships equipped with membrane filters
CN206680977U (en) * 2017-04-17 2017-11-28 中国石油大学(华东) A kind of ocean refuse collector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120089149A (en) * 2011-02-01 2012-08-09 전영호 Ships equipped with membrane filters
CN206680977U (en) * 2017-04-17 2017-11-28 中国石油大学(华东) A kind of ocean refuse collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111115956A (en) * 2019-12-30 2020-05-08 中国科学院广州地球化学研究所 Device for treating marine water pollution and repairing method
CN113978637A (en) * 2021-11-17 2022-01-28 青州市巨龙环保科技有限公司 Offshore floating oil recovery ship

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