CN111719524A - Permanently distributed oil containment boom - Google Patents
Permanently distributed oil containment boom Download PDFInfo
- Publication number
- CN111719524A CN111719524A CN202010714360.3A CN202010714360A CN111719524A CN 111719524 A CN111719524 A CN 111719524A CN 202010714360 A CN202010714360 A CN 202010714360A CN 111719524 A CN111719524 A CN 111719524A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- oil containment
- containment boom
- permanently
- alloy strip
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 57
- 230000007797 corrosion Effects 0.000 abstract description 10
- 238000005260 corrosion Methods 0.000 abstract description 10
- 230000006750 UV protection Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000003305 oil spill Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
Images
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
-
- 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
-
- 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)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The permanently laid oil containment boom has the advantages that the permanently laid oil containment boom has lower weight, the anti-collision capacity of the oil containment boom is improved, the corrosion resistance and the ultraviolet resistance are high, the service life of the permanently laid oil containment boom is prolonged, the collision frequency of the oil containment boom and reef can be reduced, the oil containment boom is convenient and easy to assemble and disassemble, and materials are convenient to surface treat and used for chemical containment control. The fence body (1) is a rubber belt, a vertical row of holes is formed in the fence body at certain intervals, a front aluminum alloy strip and a rear aluminum alloy strip (2) are arranged in each vertical row of holes, the front aluminum alloy strip and the rear aluminum alloy strip are fixed to the vertical row of holes through bolts (5) after the fence body is clamped, the floater comprises a front aluminum alloy semicircular cylinder and a rear aluminum alloy semicircular cylinder (3), and the two aluminum alloy semicircular cylinders are cylindrical after being matched and fixed with corresponding aluminum alloy strips.
Description
Technical Field
The invention relates to the technical field of water surface decontamination, in particular to a permanently distributed oil containment boom which is mainly used for containing oil substances on a water surface.
Background
Oil products of petroleum and chemical industry have long been a major threat to offshore environments. With the continuous progress of the petrochemical industry in China, the emergency treatment of oil spill is more and more emphasized and the investment is increased. Among the many oil spill emergency devices, the oil containment boom is the most basic and common device, and its main function is to contain oil therein. The oil collecting device can play a role in preventing oil spill from diffusing or guiding the oil spill into the oil collecting device.
The oil containment boom can be temporarily laid and permanently laid according to the laying time. Temporary deployment of booms for emergency accident disposal at various locations is the most common form of oil spill emergency equipment. Permanently deployed booms are often used in long-term prevention in sea areas where there is a risk of oil spillage, such as ports, chemical plants, which are deployed in critical locations for a long time. The invention relates to a novel permanently-distributed oil containment boom.
Because the oil containment boom needs to be permanently arranged for a long time and the position of the oil containment boom is often at the seaside, the oil containment boom is greatly influenced by long-term corrosion caused by seawater. Meanwhile, the reef and various shellfish on the bank are rubbed and scraped with the oil containment boom, and the volume of the common floater is larger, so that the service life of the oil containment boom, especially the inflatable floater type oil containment boom, is greatly shortened. Therefore, a conventional oil containment boom with a float placed on top of the boom is not suitable for long-term deployment.
At present, in order to meet the requirement of long-term distribution, a plastic grid float type oil containment boom is developed abroad. Which uses a plastic foam strip as a float. The disadvantage is that the corrosion resistance of the plastic float remains less than ideal and the influence of uv light on the material is large. In addition, the plastic float is weak and cannot withstand possible impacts and long-term external forces. Therefore, the oil containment boom of the plastic grid float is still not ideal when permanently deployed.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the permanently laid oil containment boom, which has lower weight, improves the impact resistance of the oil containment boom, has stronger corrosion resistance and ultraviolet resistance, prolongs the service life of the permanently laid oil containment boom, can reduce the collision frequency of the oil containment boom and reef, is convenient and easy to disassemble and assemble, and is made of materials convenient for surface treatment for chemical containment and control.
The technical scheme of the invention is as follows: this kind of enclose oil boom is put to permanent cloth, and the fence body (1) is the rubber tape, and it has a hole of vertical row to have every certain distance on it, sets up two front and back aluminum alloy strip (2) on the hole of each vertical row, and two front and back aluminum alloy strip are fixed to the hole of this vertical row through bolt (5) after cliping the fence body, and the float includes two semi-circular section of thick bamboo of aluminum alloy (3) around, and two semi-circular sections of thick bamboo of aluminum alloy are cylindric after mutually closing with corresponding aluminum alloy strip and fix.
The oil containment boom floater and the fixing structure thereof are made of aluminum alloy materials, so that the weight of the floater is greatly reduced, and the anti-impact capability of the oil containment boom is improved under the condition of numerous using conditions of offshore underwater reefs. Meanwhile, the aluminum alloy material has stronger corrosion resistance and ultraviolet resistance, and the service life of permanently arranging the oil containment boom is prolonged. The oil containment boom is arranged in the vertical direction relative to the horizontal plane, so that the collision volume of the oil containment boom is greatly reduced, and the collision frequency of the oil containment boom and the reef can be reduced. The oil containment boom floater is installed by using an I-shaped metal strip, and an operator can quickly detach the floater by only using a screwdriver, so that the operation speed is greatly increased. Therefore, the permanently laid oil containment boom has higher strength, the anti-collision capacity of the oil containment boom is improved, the corrosion resistance and the ultraviolet resistance are stronger, the service life of the permanently laid oil containment boom is prolonged, the collision frequency of the oil containment boom and the reef can be reduced, and the oil containment boom is convenient and easy to assemble and disassemble. The rubber material of the oil fence body and the aluminum alloy material of the float bowl can be subjected to surface treatment, so that the corrosion resistance to certain chemical agents is obtained, and the oil fence can be used for chemical containment control.
Drawings
Fig. 1 is a front view of a permanently deployed oil containment boom according to the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a sectional view taken along line B-B of fig. 1.
Fig. 4 is a sectional view taken along line C-C of fig. 1.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the term "comprises/comprising" and any variations thereof in the description and claims of the present invention and the above-described drawings is intended to cover non-exclusive inclusions, such that a process, method, apparatus, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in figures 1 and 3, the permanently laid oil containment boom is characterized in that a boom body 1 is a rubber belt, vertical rows of holes are formed in the boom body at intervals, a front aluminum alloy strip and a rear aluminum alloy strip 2 are arranged in each vertical row of holes, the front aluminum alloy strip and the rear aluminum alloy strip clamp the boom body and then are fixed to the vertical rows of holes through bolts 5, a floater comprises a front aluminum alloy semicircular cylinder and a rear aluminum alloy semicircular cylinder 3, and the two aluminum alloy semicircular cylinders are matched and fixed with corresponding aluminum alloy strips to form a cylindrical shape.
The oil containment boom floater and the fixing structure thereof are made of aluminum alloy materials, so that the weight of the floater is greatly reduced. Under the condition of numerous uses of the offshore underwater reef, the metal floater improves the anti-impact capability of the oil containment boom. Meanwhile, the aluminum alloy material has stronger corrosion resistance and ultraviolet resistance, and the service life of permanently arranging the oil containment boom is prolonged. The oil containment boom is arranged in the vertical direction relative to the horizontal plane, so that the collision volume of the oil containment boom is greatly reduced, and the collision frequency of the oil containment boom and the reef can be reduced. The oil containment boom floater is installed by using an I-shaped metal strip, and an operator can quickly detach the floater by only using a screwdriver, so that the operation speed is greatly increased. Therefore, the permanently laid oil containment boom has higher strength, the anti-collision capacity of the oil containment boom is improved, the corrosion resistance and the ultraviolet resistance are stronger, the service life of the permanently laid oil containment boom is prolonged, the collision frequency of the oil containment boom and the reef can be reduced, and the oil containment boom is convenient and easy to assemble and disassemble.
Preferably, the fence body is provided with a row of connecting holes on each of the left and right sides, which conform to the ASTM standard connector 6. Therefore, the two fences can be connected together according to the requirement to form a longer oil containment boom to intercept oil bodies in a larger polluted water area.
Preferably, each aluminum alloy strip cross section is T type, and the float includes two semi-circular section of thick bamboo of aluminum alloy in front and back, and the inside of each semi-circular section of thick bamboo has the recess with the T type complex of aluminum alloy strip, and two semi-circular section of thick bamboo of aluminum alloy are cylindric after mutually closing fixed with corresponding aluminum alloy strip. So that the float can be more conveniently and more firmly connected to the fence body.
Preferably, as shown in fig. 2, the permanently deployed oil containment boom further includes fixing blocks 7 provided at upper and lower ends of the float and connected to aluminum alloy strips to fix the float.
Preferably, a gasket is disposed between the fixing block and the aluminum alloy strip. Therefore, the fixing block and the aluminum alloy strip can be prevented from being worn mutually and are matched more closely.
Preferably, as shown in fig. 4, the permanently laid oil containment boom further comprises a counterweight 4, which is arranged at the lowest hole of each vertical row of holes and comprises a front semicircular cylinder and a rear semicircular cylinder, which are respectively sleeved outside the front aluminum alloy strip and the rear aluminum alloy strip, and the fence body is clamped and fixed through bolts. This prevents the fence from tipping over, allowing the float to remain vertically positioned.
Preferably, each semicircular cylinder of the balancing weight is internally provided with a groove for accommodating an aluminum alloy strip, the outer part of each semicircular cylinder is provided with a groove for assisting the positioning of the bolt, and the middle part of each semicircular cylinder forms a through hole for the bolt to pass through.
Preferably, a hanging rope is arranged at the uppermost hole of a certain vertical row of holes, and both ends of the hanging rope are fixed on the fence body through bolts so as to form a closed loop. The permanently arranged oil containment boom can be conveniently held by the hanging rope.
The working principle of the invention is as follows:
the oil containment boom and the floating body are produced separately, and after the oil containment boom and the floating body are produced or transported to a specified place, the oil containment boom is rolled into a boom rolling machine after the aluminum alloy strips 2 and the floating body 3 are installed and fixed. When needed, the fence rolling machine is arranged on the ship, the fence rolling machine is arranged in water in a working water area, the floater 3 creates buoyancy after the fence rolling machine is arranged, the oil containment fence floats in a vertical state due to the balancing weight 4 at the lower end of the oil containment fence, and the arrangement state can be kept for a long time after the fence rolling machine is arranged. The oil containment boom body 1 is made of a water-impermeable material, separates upper liquid layers on both sides, and because oil has low density and floats on water, oil cannot pass through the oil containment boom and is contained in the boom. If the two oil containment booms need to be connected together, installing ASTM standard interfaces at two ends of the oil containment booms to connect the two oil containment booms together.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has smaller volume, is more convenient to transport and arrange, and can reduce the collision actively, thereby reducing the abrasion and the damage.
2. The invention has lower weight and is convenient for transportation.
3. The invention has stronger corrosion resistance and ultraviolet resistance, and improves the allowable service life of the product.
4. The invention has higher wave-bearing performance and can meet the requirement of long-term laying.
5. The invention has more convenient installation and disassembly and convenient production and transportation.
6. The invention can be used for chemical protection and has wider functional coverage.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. Permanently lay oil containment boom, its characterized in that: the fence body (1) is a rubber belt, a vertical row of holes is formed in the fence body at certain intervals, a front aluminum alloy strip and a rear aluminum alloy strip (2) are arranged in each vertical row of holes, the front aluminum alloy strip and the rear aluminum alloy strip are fixed to the vertical row of holes through bolts (5) after the fence body is clamped, the floater comprises a front aluminum alloy semicircular cylinder and a rear aluminum alloy semicircular cylinder (3), and the two aluminum alloy semicircular cylinders are cylindrical after being matched and fixed with corresponding aluminum alloy strips.
2. The permanently deployed oil containment boom of claim 1, wherein: the left side and the right side of the fence body are respectively provided with a row of connecting holes which are in accordance with an ASTM standard connector (6).
3. The permanently deployed oil containment boom of claim 2, wherein: the cross section of each aluminum alloy strip is T-shaped, the floater comprises a front aluminum alloy semicircular cylinder and a rear aluminum alloy semicircular cylinder, a groove matched with the T-shaped aluminum alloy strip is formed in each semicircular cylinder, and the two aluminum alloy semicircular cylinders are cylindrical after being matched and fixed with the corresponding aluminum alloy strips.
4. The permanently deployed oil containment boom of claim 3, wherein: the permanently laid oil containment boom also comprises fixed blocks (7) which are arranged at the upper end and the lower end of the floater and connected with the aluminum alloy strips to fix the floater.
5. The permanently deployed oil containment boom of claim 4, wherein: and a gasket is arranged between the fixed block and the aluminum alloy strip.
6. The permanently deployed oil containment boom of claim 5, wherein: the permanently laid oil containment boom further comprises a balancing weight (4) which is arranged at the lowest hole of each vertical row of holes and comprises a front semicircular cylinder and a rear semicircular cylinder which are respectively sleeved outside the front aluminum alloy strip and the rear aluminum alloy strip to clamp the boom body and fix the boom body through bolts.
7. The permanently deployed oil containment boom of any of claims 1-6, wherein: each semicircular cylinder of the balancing weight is internally provided with a groove for accommodating an aluminum alloy strip, the outside of each semicircular cylinder is provided with a groove for assisting bolt positioning, and the middle part of each semicircular cylinder is provided with a through hole fixed by a bolt.
8. The permanently deployed oil containment boom of claim 1, wherein: a hanging rope is arranged at the uppermost hole of a vertical row of holes, and two ends of the hanging rope are fixed on the fence body through bolts to form a closed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010714360.3A CN111719524A (en) | 2020-07-21 | 2020-07-21 | Permanently distributed oil containment boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010714360.3A CN111719524A (en) | 2020-07-21 | 2020-07-21 | Permanently distributed oil containment boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111719524A true CN111719524A (en) | 2020-09-29 |
Family
ID=72573283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010714360.3A Pending CN111719524A (en) | 2020-07-21 | 2020-07-21 | Permanently distributed oil containment boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111719524A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248202Y (en) * | 1996-02-17 | 1997-02-26 | 李玉丰 | Fence type oil boom |
| CN2601507Y (en) * | 2003-01-28 | 2004-02-04 | 王伟 | Aluminium alloy bob |
| CN204311419U (en) * | 2014-11-26 | 2015-05-06 | 天津汉海环保设备有限公司 | A kind of combined type plug-in solid float rubber oil fence |
| WO2016059637A2 (en) * | 2014-10-14 | 2016-04-21 | Harbo Technologies Ltd. | Spill containment boom |
| CN212477651U (en) * | 2020-07-21 | 2021-02-05 | 拉森(北京)溢油应急环保技术有限公司 | Permanently distributed oil containment boom |
-
2020
- 2020-07-21 CN CN202010714360.3A patent/CN111719524A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248202Y (en) * | 1996-02-17 | 1997-02-26 | 李玉丰 | Fence type oil boom |
| CN2601507Y (en) * | 2003-01-28 | 2004-02-04 | 王伟 | Aluminium alloy bob |
| WO2016059637A2 (en) * | 2014-10-14 | 2016-04-21 | Harbo Technologies Ltd. | Spill containment boom |
| CN204311419U (en) * | 2014-11-26 | 2015-05-06 | 天津汉海环保设备有限公司 | A kind of combined type plug-in solid float rubber oil fence |
| CN212477651U (en) * | 2020-07-21 | 2021-02-05 | 拉森(北京)溢油应急环保技术有限公司 | Permanently distributed oil containment boom |
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