CN108086269A - A kind of presetting system removes sea pollution by oil device - Google Patents
A kind of presetting system removes sea pollution by oil device Download PDFInfo
- Publication number
- CN108086269A CN108086269A CN201711163805.8A CN201711163805A CN108086269A CN 108086269 A CN108086269 A CN 108086269A CN 201711163805 A CN201711163805 A CN 201711163805A CN 108086269 A CN108086269 A CN 108086269A
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- oil
- floating
- horizontal cylinder
- scaffold
- cylinder body
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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)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention discloses a kind of presetting systems to remove sea pollution by oil device, be intended to provide it is a kind of sea pollution by oil device can be removed to presetting system in first time where the sea surface oil stain in marine site handle, have the characteristics that timeliness is good, so as to which the presetting system for effectively avoiding the ecological environment in the marine site where sea surface oil stain destruction presetting system removing sea pollution by oil device removes sea pollution by oil device.It includes clump weight；Oil spilling detection device, oil spilling detection device include floating floating scaffold across the sea, connection floating scaffold and clump weight the first connecting rope and be arranged on oil sensor in the oil leak monitoring sensor or water that detect sea surface oil stain be used on floating scaffold；Trigger release, trigger release are arranged on the upper surface of clump weight；And oil spilling processing processing unit, oil spilling processing processing unit include suspension scaffold, the oil-spill dispersant storage box above suspension scaffold and the oil-spill dispersant being stored in oil-spill dispersant storage box.
Description
Technical field
The present invention relates to a kind of sea surface oil stain process fields, and in particular to a kind of presetting system removes sea pollution by oil device.
Background technology
The oil spill accident constantly occurred with recent domestic, ocean water body oily pollution problem are on the rise.Work as sea
Oil spilling occurs, and can scatter on sea rapidly, forms oil film.Oil film can completely cut off the oxygen in air, can make substantial amounts of in ocean
Biology is choked to death, and is even more a disaster especially for offshore fishing grounds.
Traditional oil spill accident processing method is the measure taken at the first time after oil spill accident occurs and handles excessive
The method that oily accident most generally uses is divided into following three classes according to the difference of used equipment：Physical treatment process, chemical treatment
Method and natural degradation.Remaining oil on sea is contained and recycled to Physical mainly.Method of chemical treatment is mainly characterized by changing
Become the physicochemical properties of oil, may be directly applied to oil spilling processing.A kind of common facture is profit in method of chemical treatment
Use oil-spill dispersant（The homogeneous transparent liquid that oil-spill dispersant is made of surfactant, bleeding agent, cosolvent, solvent etc.
Body）, the surface tension that dispersant can be reduced between oil and water makes oil spilling emulsify to form emulsion in the water surface, so that oil
Tiny oil droplet is dispersed into be dispersed in water, make oil spilling particle be easy to the chemical reaction in seawater, be easy to be degraded
Institute of Micro-biology's degradation of petroleum hydrocarbon, is eventually converted into CO2 and other water-soluble substanceses, accelerates ocean to the cleaned of oil
Journey；
But either any class oil spilling processing mode, be all oil spill accident occur and by it is found that after, just tissue related personnel
And facility, it leaves for accident spot and sea surface oil stain is handled；Not only timeliness is bad for current oil spilling processing mode, Er Qiehai
Face greasy dirt drifts about with seawater, bleeds around, and people are often difficult to find the sea surface oil stain that these diffusions are drifted about in time, and work as people
Find these diffusion drift about sea surface oil stain when, often have resulted in serious ecological environment destruction.
The content of the invention
It, can be in first time to pre- the purpose of the invention is to provide a kind of presetting system to remove sea pollution by oil device
It puts the sea surface oil stain in marine site where formula removes sea pollution by oil device to be handled, has the characteristics that timeliness is good, so as to effective
Avoid sea surface oil stain destroy presetting system remove sea pollution by oil device where marine site ecological environment.
The technical scheme is that：
A kind of presetting system removes sea pollution by oil device, including：Clump weight；Oil spilling detection device, oil spilling detection device include floating
Floating scaffold across the sea, connection float the first connecting rope of scaffold and clump weight and are arranged on floating scaffold to detect
Oil sensor in the oil leak monitoring sensor or water of sea surface oil stain；Trigger release, trigger release are arranged on clump weight
Upper surface on；And oil spilling processing processing unit, oil spilling processing processing unit include suspension scaffold, connection suspension scaffold with touching
Send out the second connecting rope, the oil-spill dispersant storage box above suspension scaffold, connection oil-spill dispersant storage of release device
Case disperses with the suspension connecting rod of scaffold, the oil-spill dispersant being stored in oil-spill dispersant storage box, several oil spillings that are arranged on
Oil-spill dispersant blanking hole on the lower surface of agent storage box, the vertical guide rod being arranged on suspension scaffold, along vertical guide rod liter
The floating sealing plate of drop, the sealing plate floating block being arranged on floating sealing plate are arranged on the upper surface of floating sealing plate and disperse with oil spilling
Agent blanking hole one-to-one blanking hole closure column and the sealing ring being arranged on blanking hole closure column, when floating sealing plate be against it is excessive
When on the lower surface of oil dispersant storage box：Blanking hole closure column is stretched into corresponding oil-spill dispersant blanking hole, blanking hole envelope
Sealing ring on stifled column blocks to be formed between column and corresponding oil-spill dispersant blanking hole in blanking hole to be tightly connected.
The presetting system of this programme, which removes sea pollution by oil device, to remove sea pollution by oil device to presetting system in first time
The sea surface oil stain in the marine site at place is handled, and has the characteristics that timeliness is good, sea surface oil stain can effectively be avoided to destroy preset
The ecological environment in the marine site where formula removing sea pollution by oil device.
Preferably, trigger device includes the vertical baffle being arranged on the upper surface of clump weight, is arranged on clump weight
Horizontal cylinder body on upper surface is slidably arranged in the in vivo piston body of horizontal cylinder, is arranged on horizontal cylinder outside and and water
Connector that the inner cavity of flat cylinder body is connected, the electromagnetic switch valve being arranged on connector are arranged in horizontal cylinder body on side
Ring limit block, piston rod on the piston body is set and is arranged on the piston rod and positioned at the in vivo reset bullet of horizontal cylinder
Spring, the axis and vertical baffle of the horizontal cylinder body are perpendicular, and piston rod deposited the first end of horizontal cylinder body and positioned at horizontal cylinder
The outside of body, the second end of horizontal cylinder body were equipped with water through hole, and piston body is located at the second end and ring limit block of horizontal cylinder body
Between, connector is located between the first end and ring limit block of horizontal cylinder body；
The upper end of second connecting rope is connected with suspension scaffold, and the lower end of the second connecting rope is equipped with connection ring, connects ring set
It is set on the piston rod of the external side of horizontal cylinder.
Preferably, vertical baffle is equipped with piston rod via, piston rod via, connection ring position were deposited in the end of piston rod
Between horizontal cylinder body and vertical baffle.
Preferably, the buoyancy of suspension scaffold is more than the gravity of oil spilling processing processing unit.
Preferably, the buoyancy of sealing plate floating block is more than the gravity of floating sealing plate.
The beneficial effects of the invention are as follows：It can be in first time to the marine site where presetting system removing sea pollution by oil device
Sea surface oil stain is handled, and has the characteristics that timeliness is good, and marine oil is removed so as to which sea surface oil stain effectively be avoided to destroy presetting system
The ecological environment in the marine site where dirty device.
Description of the drawings
Fig. 1 is that the presetting system of the present invention removes a kind of structure diagram of sea pollution by oil device.
Fig. 2 is a kind of partial enlarged view at A in Fig. 1.
In figure：
Clump weight 1；
Trigger release 2, vertical baffle 2.0, horizontal cylinder body 2.1, piston body 2.2, connector 2.3, electromagnetic switch valve 2.4,
Piston rod 2.5, resetting spring 2.6, ring limit block 2.7 cross water through hole 2.8, operation lever 2.9；
Oil spilling handles processing unit 3, suspends scaffold 3.1, the second connecting rope 3.2, oil-spill dispersant storage box 3.3, connecting rod
3.4, vertical guide rod 3.5, floating sealing plate 3.6, sealing plate floating block 3.7, blanking hole closure column 3.8, connection ring 3.9；
Oil spilling detection device 4 floats scaffold 4.1, the first connecting rope 4.2, oil leak monitoring sensor 4.3.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of presetting system removes sea pollution by oil device, including clump weight 1, oil spilling detection device 4, triggering release dress
Put 2 and oil spilling processing processing unit 3.Clump weight sinks to seabed.
Oil spilling detection device includes float scaffold 4.1, connection floating scaffold and clump weight first of floating across the sea
It connecting rope 4.2 and is arranged on floating scaffold to detect oil sensor in the oil leak monitoring sensor 4.3 or water of sea surface oil stain.
Oil leak monitoring sensor is located above the water surface.Oil sensor is located above the water surface in water.
As shown in Figure 1 and Figure 2, trigger release is arranged on the upper surface of clump weight.Trigger device includes being arranged on matching somebody with somebody
Vertical baffle 2.0 on the upper surface of pouring weight, the horizontal cylinder body 2.1 being arranged on the upper surface of clump weight are slidably arranged in water
The in vivo piston body 2.2 of flat cylinder, the connector for being arranged on horizontal cylinder outside and being connected with the inner cavity of horizontal cylinder body
2.3rd, the electromagnetic switch valve 2.4 that is arranged on connector, the ring limit block 2.7 being arranged in horizontal cylinder body on side are set
It piston rod 2.5 on the piston body and is arranged on the piston rod and positioned at the in vivo resetting spring 2.6 of horizontal cylinder.Electromagnetic switch valve
For underwater electromagnetic switch valve.Oil leak monitoring sensor is connected by waterproof signal wire with the controller of electromagnetic switch valve.Waterproof
Signal wire is fixed in the first connecting rope.
The axis of horizontal cylinder body and vertical baffle are perpendicular.Piston rod deposited the first end of horizontal cylinder body and positioned at horizontal cylinder
The outside of body.The second end of horizontal cylinder body was equipped with water through hole 2.8.Piston body is located at the second end and annular stop of horizontal cylinder body
Between block.Connector is located between the first end and ring limit block of horizontal cylinder body.Vertical baffle is equipped with piston rod via, living
Deposited piston rod via in the end of stopper rod.The operation lever 2.9 coaxial with piston body is additionally provided on piston body.Operation lever and piston rod
Positioned at the opposite sides of piston body.The end of operation lever passed through water through hole and positioned at the outside of horizontal cylinder body.
Oil spilling processing processing unit includes the second connection of suspension scaffold 3.1, connection suspension scaffold and trigger release
Rope 3.2, the oil-spill dispersant storage box 3.3 above suspension scaffold, connection oil-spill dispersant storage box are with suspending scaffold
Connecting rod 3.4, the oil-spill dispersant being stored in oil-spill dispersant storage box several are arranged under oil-spill dispersant storage box
Oil-spill dispersant blanking hole on surface, the vertical guide rod 3.5 being arranged on suspension scaffold, the floating lifted along vertical guide rod are sealed
Plate 3.6, the sealing plate floating block 3.7 being arranged on floating sealing plate, be arranged on the upper surface of floating sealing plate and under oil-spill dispersant
The one-to-one blanking hole closure column 3.8 in material hole and the sealing ring being arranged on blanking hole closure column.The buoyancy for suspending scaffold is big
In the gravity of oil spilling processing processing unit.The buoyancy of sealing plate floating block is more than the gravity of floating sealing plate.Sealing plate floating block is equipped with erecting
The guide sleeve of straight guide rod cooperation.
The upper end of second connecting rope is connected with suspension scaffold, and the lower end of the second connecting rope is equipped with connection ring 3.9.Connection ring
Set is set on the piston rod of the external side of horizontal cylinder.Connection ring is between horizontal cylinder body and vertical baffle.
When floating sealing plate is against on the lower surface of oil-spill dispersant storage box：Blanking hole closure column stretches into corresponding oil spilling
In dispersant blanking hole, blanking hole closure column on sealing ring blanking hole closure column and corresponding oil-spill dispersant blanking hole it
Between formed be tightly connected.
The specific works that the presetting system of the present embodiment removes sea pollution by oil device are as follows：
As described in Figure 1, presetting system is removed sea pollution by oil device to launch into specified marine site, wherein clump weight sinks to sea
Bottom, floating scaffold are emitted on sea, and oil spilling processing processing unit is suspended in seabed by suspending scaffold and the second connecting rope.
After oil leak monitoring sensor detects the greasy dirt on sea, the inspection of oil leak monitoring sensor issues a signal to electromagnetic switch
Valve, electromagnetic switch valve are opened（Electromagnetic switch valve is closed before this）.
After electromagnetic switch valve is opened, extraneous hydraulic pressure enters horizontal cylinder body by connector, at this point, in the work of resetting spring
It is moved with lower piston rod in horizontal cylinder body, after piston rod end is moved in horizontal cylinder body, connection ring departs from piston rod.
After connection ring departs from piston rod, under the buoyancy of suspension scaffold, oil spilling processing processing unit floats, when excessive
After oil processing processing unit is floated on sea, oil-spill dispersant storage box is located above the water surface, and floating sealing plate is in gravity at this time
It under effect, falls along vertical guide rod, blanking hole closure column is made to be moved to below blanking hole, so that in oil-spill dispersant storage box
Oil-spill dispersant to have blanking hole to flow into marine, reducing the surface tension between oil and water by oil-spill dispersant makes oil spilling exist
The water surface emulsifies to form emulsion, so that oil is dispersed into tiny oil droplet and is dispersed in water, oil spilling particle is made to be easy to and seawater
In chemical reaction, be easy to by can the Institute of Micro-biology of decomposing petroleum hydrocarbon degrade, be eventually converted into CO2 and other water-soluble objects
Matter accelerates purification process of the ocean to oil.
The presetting system of this programme, which removes sea pollution by oil device, to remove sea pollution by oil device to presetting system in first time
The sea surface oil stain in the marine site at place is handled, and has the characteristics that timeliness is good, preset so as to which sea surface oil stain effectively be avoided to destroy
The ecological environment in the marine site where formula removing sea pollution by oil device.
Claims (5)
1. a kind of presetting system removes sea pollution by oil device, it is characterized in that, including：
Clump weight；
Oil spilling detection device, oil spilling detection device include floating scaffold, connection floating scaffold and the clump weight of floating across the sea
The first connecting rope and be arranged on floating scaffold to detect oil sensor in the oil leak monitoring sensor or water of sea surface oil stain；
Trigger release, trigger release are arranged on the upper surface of clump weight；And
Oil spilling handles processing unit, and oil spilling processing processing unit includes suspension scaffold, connection suspension scaffold and trigger release
The second connecting rope, the oil-spill dispersant storage box above suspension scaffold, connection oil-spill dispersant storage box and suspension it is floating
The connecting rod of frame, the oil-spill dispersant being stored in oil-spill dispersant storage box, several oil-spill dispersant storage boxes of being arranged on
Oil-spill dispersant blanking hole on lower surface, the vertical guide rod being arranged on suspension scaffold, the floating lifted along vertical guide rod are sealed
Plate, the sealing plate floating block being arranged on floating sealing plate, be arranged on the upper surface of floating sealing plate and with oil-spill dispersant blanking hole one
One corresponding blanking hole closure column and the sealing ring being arranged on blanking hole closure column,
When floating sealing plate is against on the lower surface of oil-spill dispersant storage box：Blanking hole closure column, which stretches into corresponding oil spilling, to be disperseed
In agent blanking hole, the sealing ring on blanking hole closure column blocks shape between column and corresponding oil-spill dispersant blanking hole in blanking hole
Into sealed connection.
2. a kind of presetting system according to claim 1 removes sea pollution by oil device, it is characterized in that, the trigger device includes
The vertical baffle that is arranged on the upper surface of clump weight, the horizontal cylinder body being arranged on the upper surface of clump weight are slidably arranged in
The in vivo piston body of horizontal cylinder, the connector for being arranged on horizontal cylinder outside and being connected with the inner cavity of horizontal cylinder body are set
The electromagnetic switch valve on connector is put, ring limit block in horizontal cylinder body on side is arranged on, sets on the piston body
It piston rod and is arranged on the piston rod and positioned at the in vivo resetting spring of horizontal cylinder, the axis and vertical baffle of the horizontal cylinder body
Perpendicular, piston rod deposited the first end of horizontal cylinder body and positioned at the outside of horizontal cylinder body, and the second end of horizontal cylinder body was equipped with
Water through hole, piston body are located between the second end and ring limit block of horizontal cylinder body, and connector is located at the first end of horizontal cylinder body
Between ring limit block；
The upper end of second connecting rope is connected with suspension scaffold, and the lower end of the second connecting rope is equipped with connection ring, connects ring set
It is set on the piston rod of the external side of horizontal cylinder.
3. a kind of presetting system according to claim 1 removes sea pollution by oil device, it is characterized in that, it is set on the vertical baffle
There is piston rod via, piston rod via was deposited in the end of piston rod, and connection ring is between horizontal cylinder body and vertical baffle.
4. a kind of presetting system according to claim 1 or 2 or 3 removes sea pollution by oil device, it is characterized in that, the suspension is floating
The buoyancy of frame is more than the gravity of oil spilling processing processing unit.
5. a kind of presetting system according to claim 1 or 2 or 3 removes sea pollution by oil device, it is characterized in that, the sealing plate floats
The buoyancy of block is more than the gravity of floating sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711163805.8A CN108086269B (en) | 2017-11-21 | 2017-11-21 | A kind of presetting system removing sea pollution by oil device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711163805.8A CN108086269B (en) | 2017-11-21 | 2017-11-21 | A kind of presetting system removing sea pollution by oil device |
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| CN108086269A true CN108086269A (en) | 2018-05-29 |
| CN108086269B CN108086269B (en) | 2019-10-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920428A (en) * | 2022-06-14 | 2022-08-19 | 中晟和源(北京)环保科技有限公司 | Control system for intelligent operation of sewage treatment plant |
| CN115071923A (en) * | 2022-07-19 | 2022-09-20 | 山东交通学院 | Submersible vehicle for monitoring oil spilling of offshore drilling platform pipeline and monitoring method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924493B (en) * | 2018-07-09 | 2020-10-20 | 浙江省海洋水产研究所 | Device and method for monitoring vertical distribution of marine fish eggs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103124818A (en) * | 2010-09-29 | 2013-05-29 | 国际壳牌研究有限公司 | Fluid level control system and method of using same |
| KR101470743B1 (en) * | 2013-06-24 | 2014-12-08 | 현대중공업 주식회사 | Marine structure with equipment to prevent oil outflow |
| CN105372093A (en) * | 2015-11-12 | 2016-03-02 | 浙江省海洋水产研究所 | Sea environment monitoring water sampler |
| CN205907663U (en) * | 2016-06-28 | 2017-01-25 | 河南禹王水工机械有限公司 | Marine organism filth intelligence descaling machine |
| CN107090815A (en) * | 2017-05-18 | 2017-08-25 | 浙江省海洋水产研究所 | One kind filtering drawing-in type boat-carrying aquafarm skimming system |
-
2017
- 2017-11-21 CN CN201711163805.8A patent/CN108086269B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103124818A (en) * | 2010-09-29 | 2013-05-29 | 国际壳牌研究有限公司 | Fluid level control system and method of using same |
| KR101470743B1 (en) * | 2013-06-24 | 2014-12-08 | 현대중공업 주식회사 | Marine structure with equipment to prevent oil outflow |
| CN105372093A (en) * | 2015-11-12 | 2016-03-02 | 浙江省海洋水产研究所 | Sea environment monitoring water sampler |
| CN205907663U (en) * | 2016-06-28 | 2017-01-25 | 河南禹王水工机械有限公司 | Marine organism filth intelligence descaling machine |
| CN107090815A (en) * | 2017-05-18 | 2017-08-25 | 浙江省海洋水产研究所 | One kind filtering drawing-in type boat-carrying aquafarm skimming system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920428A (en) * | 2022-06-14 | 2022-08-19 | 中晟和源(北京)环保科技有限公司 | Control system for intelligent operation of sewage treatment plant |
| CN115071923A (en) * | 2022-07-19 | 2022-09-20 | 山东交通学院 | Submersible vehicle for monitoring oil spilling of offshore drilling platform pipeline and monitoring method |
| CN115071923B (en) * | 2022-07-19 | 2022-11-04 | 山东交通学院 | Submersible vehicle for monitoring oil spilling of offshore drilling platform pipeline and monitoring method |
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| CN108086269B (en) | 2019-10-29 |
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