CN205116135U - A oil suction device for ocean greasy dirt is administered - Google Patents
A oil suction device for ocean greasy dirt is administered Download PDFInfo
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- CN205116135U CN205116135U CN201520739858.XU CN201520739858U CN205116135U CN 205116135 U CN205116135 U CN 205116135U CN 201520739858 U CN201520739858 U CN 201520739858U CN 205116135 U CN205116135 U CN 205116135U
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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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Abstract
A oil suction device for ocean greasy dirt is administered, including a plurality of oil absorption monomers through buckle interconnect, the oil absorption core package of frame had held the expandable graphite granule outside the oil absorption monomer included the outer frame of monomer and places the monomer in the oil absorption core package, and the symmetric position of the outer frame below of monomer is equipped with two counter weight devices, and the total weight of two counter weight devices and the ratio of the free displacement of oil absorption are 1: 5-1: 10. The utility model discloses a buoyancy calculates, adds variable counter weight device, makes oil suction device work all the time at water and oil content interface to the adoption pulls the rope and drags, and dynamic formed adsorbs, has improved absorption speed, and through the measuring, oil absorption efficiency improves more than 4 times, during this device is administered to the oil spilling common ultra -thin surface of water oil spilling have the processing speed fast, adsorb the high actual effect of cleanliness factor, have characteristics stretch -proofing, that shock resistance and can hang simultaneously.
Description
Technical field
The utility model relates to sea pollution by oil Treatment process field, is specifically related to a kind of Oil sucking device administered for sea pollution by oil.
Background technology
The major pollutants of marine pollution are petroleum hydrocarbon greasy dirts, can cause water hypoxia, poison, and cause seashore wetland area to lose, and work the mischief to industrial and agricultural productions such as fishery, salt industry, desalinizations.The adsorption production cleaning of Conventional marine greasy dirt, generally has two kinds of modes: one, with soft fusion-jetting polypropylene material for core body, the rectangular cylindrical oil-absorbing tow fence that the plastic wire bag material such as outsourcing PVC makes; Two, utilize fusion-jetting polypropylene material to be made into thickness and be about 1-2mm, the square asphalt felt that 30-50cm is square, its oil absorption is 10 to 20 times of deadweight.But there is following problem: the former hurdle that drags almost floats on the water surface completely, slips over and lose the effect of containing when the water surface has slight wave from oil spilling surface, meanwhile, also there is the practical problems such as absorption contact surface is little, speed slow, suction is unclean; The latter's monolithic is thrown in organic efficiency low, and same existence absorption contact surface is little, speed slow, inhale the practical problems such as unclean.Actual use after fusion-jetting polypropylene oil-absorbing tow fence and asphalt felt contain about 10 ~ 20% containing sea brine, during subsequent treatment, saliferous oil product does not have value, and burning process also exists major safety risks, as garbage loading embeading, easily can only cause secondary pollution.
Utility model content
The purpose of this utility model is to provide a kind of Oil sucking device administered for sea pollution by oil, and this device can be in the interface of water and oil in use all the time, and absorption contact surface is large, speed fast, inhale totally, effectively can adsorb 0.01mm thickness ultrathin oil reservoir.
The technical scheme that the utility model is adopted for achieving the above object is: the Oil sucking device administered for sea pollution by oil, comprise multiple by the interconnective oil suction monomer of clasp, oil suction monomer comprises monomer outside framework and is placed in the oil suction core bag of monomer outside framework, expanded graphite particles is contained with in oil suction core bag, the symmetric position of monomer outside framework bottom is provided with two counter weight devices, and the ratio of the gross weight of two counter weight devices and the displacement of oil suction monomer is 1:5 ~ 1:10.
Wherein, monomer outside framework is the cube structure be formed by fixedly connecting by 12 connecting rods, the middle part of monomer outside framework is connected with reinforcing rib, wherein, face, one, monomer outside framework the top is the uncovered of unlimited setting, on the connecting rod of uncovered surrounding, binding has hawser, and hawser is connected with by snap close and pulls rope, all the other five faces of monomer outside framework are all provided with polypropylene expanded plate.
In the utility model, oil suction core is surrounded by two kinds of set-up modes, wherein a kind of set-up mode is: oil suction core bag is made up of expanded graphite particles and the waterproof oil impregnate nonwoven layer be wrapped in outside expanded graphite particles, monomer outside framework inside is provided with and multiple its inner chamber is separated into multiple dividing plate storing unit, and each storing in unit is equipped with oil suction core bag.
Or be set to: oil suction core handbag is drawn together framework and is wrapped in the waterproof oil impregnate nonwoven layer composition outside framework, framework inside is provided with and multiple its inner chamber is separated into multiple demarcation strip storing unit, demarcation strip is provided with multiple hole, and each storing in unit is all placed with expanded graphite particles.
Wherein, dividing plate is made up of mutual vertically disposed horizontal baffle and vertical clapboard, and horizontal baffle is identical with the number of vertical clapboard, and the specification of monomer outside framework is 40cm × 40cm × 5cm, and the specification storing unit is 10cm × 10cm × 5cm.
Wherein, demarcation strip is made up of mutual vertically disposed horizontal splitter plate and vertical separating plate, and horizontal splitter plate is identical with the number of vertical separating plate, and the specification of framework is 40cm × 40cm × 5cm, and the specification storing unit is 10cm × 10cm × 5cm.
The operation needs in the extensive actual use work in sea are reached in order to make the floating stability of expanded graphite oil suction monomer, tow direction etc., the utility model devises counter weight device, counter weight device can dissolve completely in seawater in 10 ~ 20min, making oil suction efficiency reach the highest, meets an urgent need the ageing requirement of greasy dirt sorbing material and oil-absorbing tow fence in oil spilling cleaning work in realistic ocean.Counter weight device in the utility model is made up of sea salt particle and the polyacrylic fibres mesh bag be wrapped in outside sea salt particle, and the mesh of polyacrylic fibres mesh bag is 20 orders; Oil suction core bag and counter weight device can sew up making, durable, attractive in appearance, can according to actual required its size of calculating.
In the utility model, the freeboard peak of oil suction monomer is provided with LED, the capacitance object position sensor that oil suction monomer position of centre of gravity is provided with is connected by circuit with LED, when oil suction core bag is filled oil, medium between capacitance object position sensor pole plate changes, show signal to export, then the LED connected in circuit is bright.
This device to be met an urgent need and meaning in daily improvement is at sea pollution by oil: when accounting for the crude oil generation offshore spilled oil of world's crude output more than 80%, ultra-thin oil reservoir within namely next hours of usual sea situation forms 1mm, this is the difficult problem that world wide oil spilling is administered.All types of oil receiving equipment, for more than 2cm thickness comparatively effective, needs the large-scale oil fence to spill containment and is tightened to after oil spilling thickness reaches oil receiving equipment or the instructions for use of professional oil spilling ship to carry out oil spilling process.Oil boom distributing needs several hours usually, and at current speed more than 3 joints or sea water advanced more than under any one condition of 10 meters, the various oil fence all can not play effectively containing offshore spilled oil.Oil sheet can be separated into fine droplet by detergent, but oil spilling is still present in formation pollution in water body environment, and all fresh water environments prohibit the use detergent, and only in limited marine oil spill situation, detergent is allowed to use.This device can when not using the oil fence, crude oil, diesel oil, the common offshore spilled oil oil sheet of lubrication wet goods are directly effectively adsorbed, device after using, oil product recoverable, inefficacy waste material is high-grade fuel, and subsequent treatment is simple, effective, environmental protection.This device can be prepared into all size size according to actual needs, and get final product monolithic, single-unit uses, can connect into again Len req and use on a large scale, the structure of device, intensity, environmental protection characteristic can meet most actual operation requirements.
In the utility model, the displacement of oil suction monomer arranges the quality of water after being and installing oil suction core bag on request in the complete immersion water of oil suction monomer.
In the utility model, oil suction monomer inside is provided with capacitance object position sensor, and the freeboard peak of oil suction monomer is provided with LED, and when oil suction core bag is filled oil, the medium between the pole plate of capacitance object position sensor changes, and the LED connected in circuit is lighted.
Freeboard refers in captain's midpoint, along topside from Load Line to the vertical distance of continuous deck sideline, upper strata upper limb.In the utility model, the freeboard peak of oil suction monomer is the most upper limb along oil suction monomer freeboard sideline.
Expanded graphite has loose and porous structure, has larger adsorption capacity, bubble through the water column after oil suction to organic compound, easily fish for recovery, regeneration process is easy, can adopt extruding, centrifugation, vibration, solvent clean, add the methods such as extraction heat, and can not form secondary pollution.But because expanded graphite proportion is very little, there is larger specific area, generally can reach 50-200m
2/ g, makes oil suction rug based article, shaping more difficult.And prove through multinomial oil spilling process and water body treating testing of materials: oil suction core bag adsorption rate (adsorbed oil quality/always throw in oil quality) of the present utility model reaches more than 99%; Oleophilic drainage (adsorbed oil quality/total quality of adsorption) more than 99%; To crude oil saturated adsorption multiple more than 80 times (adsorbed oil quality/expanded graphite quality) expansion multiple more than 230 times; Phosphorus content more than 99%.
Because expanded graphite proportion is minimum, during traditional oil suction, almost completely quietly to bubble through the water column, the oil absorbency effect oil suction time that is low, that reach 20 times of absorption (Ministry of Communications JT/T864-2013 oil-absorbing tow fence standard is more than 6 times) is about 30min.And monomer outside framework put into by oil suction core bag by the utility model, as long as the density calculating oil suction monomer is less than the density of water, oil suction monomer is in floating state, and slight dragging oil suction monomer, can improve oil suction efficiency fast, shorten oil suction time to 3 ~ 6min.
What the utility model expanded graphite loading used adopted the baffle for separating of Special environment protection 40 times of EPP materials to become independently stores unit, there is efficient oil suction and oil storage effect, expanded graphite skin is packed with having waterproof oil impregnate spun-bonded non-woven fabrics layer, forms oil suction core bag.The framework of multiple oil suction monomer adopts clasp to removably connect, and according to needs, can connect into the oil-absorbing tow fence of any amount.Counter weight device is settled in the equilibrium of oil suction monomer corner location, makes each joint oil suction monomer freeboard be in best immersion oil position, slightly drags hurdle formative dynamics absorption, can improve oil suction efficiency fast.
Beneficial effect: 1, Oil sucking device of the present utility model, pass through buoyancy calculations, add variable counter weight device, Oil sucking device is made to always work in water and oil interface, and employing pulling rope towing, formative dynamics adsorbs, and improves adsorption rate, practical effect is better than the products such as existing asphalt felt, oil-absorbing tow fence far away, has stretch-proof, shock resistance and hangable feature simultaneously.
2, clasp can be adopted to connect between multiple oil suction monomer, can according to needing the Oil sucking device connecting into any amount, can slightly drag, formative dynamics adsorbs, quick raising oil suction efficiency, oil suction time shorten is 3 ~ 6min, and absorption cleanliness factor reaches more than 95%, and polypropylene oil suction felt about 50% under equal conditions, oil-absorbing tow fence are lower.There is modularization, fabricated structure, can embed, can cover, conveniently deposit and the feature such as transport.
3, arrange level transducer in oil suction monomer center, freeboard peak settles LED, when sorbing material absorption is saturated, can sends signal prompt dirt-removing ship and reclaim Oil sucking device, suitable operation round the clock.
4, Oil sucking device of the present utility model, have high absorption capacity and oleophilic drainage ability, cost of production is low, can be mass-produced, and easily processes, and after oil suction core wraps in oil suction, can adopt simple suction, heating process recovery oil product, material is renewable to be repeatedly used; Lightweight, be convenient to transport; Its intensity, toughness meet industrial environment instructions for use, and production operation is suitable for the platforms such as apparel.
5, to protect oily rate high for this device, need not be recovered on ship deck, can drag, after ship, the water surface directly get back to base, harbour after actual oil suction operation; This device after oil suction, expanded graphite core body absorbs water hardly, Oil Recovery can be utilized by extruding, centrifugal or heater, expanded graphite can repeat oil suction use and also can be used as high-grade fuel use, the waterproof oil impregnate nonwoven layer of external packing only speckles with a small amount of globule in surface, again can load the also incendivity use of expanded graphite absorption greasy dirt, meet environmental requirement.
Accompanying drawing explanation
Fig. 1 is the connection diagram of multiple oil suction monomer;
Fig. 2 is the concrete schematic diagram of monomer outside framework;
Fig. 3 is the schematic diagram of embodiment 1;
Fig. 4 is the schematic diagram of embodiment 2.
Reference numeral: 1, oil suction monomer, 2, monomer outside framework, 3, oil suction core bag, 4, counter weight device, 5, capacitance object position sensor, 6, LED, 7, connecting rod, 8, clasp, 9, reinforcing rib, 10, uncovered, 11, hawser, 12, snap close, 13, rope is pulled, 14, horizontal baffle, 15, vertical clapboard, 16, horizontal splitter plate, 17, vertical separating plate, 18, store unit, 19, hole, 20, waterproof oil impregnate nonwoven layer, 21, framework.
Detailed description of the invention
For the Oil sucking device that sea pollution by oil is administered, as shown in Figure 1, comprise multiple by the interconnective oil suction monomer 1 of clasp 8, oil suction monomer 1 comprises monomer outside framework 2 and is placed in the oil suction core bag 3 of monomer outside framework 2, and the crude oil oil absorption of oil suction core bag 3 is more than 80 times of sorbing material deadweight.Expanded graphite particles is contained with in oil suction core bag 3.
Monomer outside framework 2 is the cube structures be formed by fixedly connecting by 12 connecting rods 7, and the material of connecting rod 7 is PVC material or anti-rust metal silk.The middle part of monomer outside framework 2 is connected with reinforcing rib 9, and six faces of monomer outside framework 2 are all provided with the hard foamed plate of polyethers.Monomer outside framework 2 as shown in Figure 2, in use, face, one, monomer outside framework 2 the top is open wide arrange uncovered 10, on the connecting rod of uncovered 10 surroundings, binding has hawser 11, hawser 11 is connected with by snap close 12 and pulls rope 13, all the other five faces of monomer outside framework 2 are all provided with polypropylene expanded plate; Corresponding what arrange is the bottom of monomer outside framework 2 with uncovered 10, the symmetric position of monomer outside framework 2 bottom is provided with two counter weight devices 4, the ratio of the gross weight of two counter weight devices 4 and the displacement of oil suction monomer 1 is 1:5 ~ 1:10, counter weight device 4 is made up of sea salt particle and the polyacrylic fibres mesh bag be wrapped in outside sea salt particle, and the mesh of polyacrylic fibres mesh bag is 20 orders; Described counter weight device 4 can dissolve completely in seawater in 10 ~ 20min, meets an urgent need the ageing requirement of greasy dirt sorbing material and Oil sucking device in oil spilling cleaning work in realistic ocean.The Oil sucking device of design can need multiple connection according to working environment, can slightly drag, and formative dynamics adsorbs, and improve oil suction efficiency fast, oil suction time shorten is 3 ~ 6min, and absorption cleanliness factor reaches more than 95%.
As shown in Figure 2, the freeboard peak of oil suction monomer 1 is provided with LED 6, the capacitance object position sensor 5 that oil suction monomer 1 position of centre of gravity is provided with is connected by circuit with LED 6, when oil suction core bag 3 oil absorption reaches capacity, medium between capacitance object position sensor 5 pole plate changes, show signal to export, then the LED 6 connected in circuit is bright, and the oil suction of display oil absorption material is saturated.4 ~ 20mA the signal gathered spreads out of with RS485 communication signal form by capacitance object position sensor, its operating ambient temperature :-40 ~ 85 DEG C.
Embodiment 1
For the Oil sucking device that sea pollution by oil is administered, comprise multiple by the interconnective oil suction monomer 1 of clasp 8, oil suction monomer 1 comprises monomer outside framework 2 and is placed in the oil suction core bag 3 of monomer outside framework 2.Wherein, as shown in Figure 2, concrete structure as above describes the structure of monomer outside framework 2.
As shown in Figure 3, oil suction core bag 3 is made up of expanded graphite particles and the waterproof oil impregnate nonwoven layer 20 be wrapped in outside expanded graphite particles, monomer outside framework 2 inside is provided with and multiple its inner chamber is separated into multiple dividing plate storing unit 18, each storing in unit 18 is equipped with oil suction core bag 3, dividing plate is made up of mutual vertically disposed horizontal baffle 14 and vertical clapboard 15, horizontal baffle 14 is identical with the number of vertical clapboard 15, the specification of monomer outside framework 2 is 40cm × 40cm × 5cm, and the specification storing unit 18 is 10cm × 10cm × 5cm.In actual applications, horizontal baffle 14 is not necessarily identical with the number of vertical clapboard 15, need determine according to monomer outside framework 2 real size; And the size of monomer outside framework 2 also can customize according to actual conditions.
The crude oil oil absorption of oil suction core bag 3 is more than 80 times of sorbing material deadweight.Symmetric position below monomer outside framework 2 is provided with four counter weight devices 4, the ratio of the gross weight of four counter weight devices 4 and the displacement of oil suction monomer 1 is 1:8, counter weight device 4 is made up of sea salt particle and the polyacrylic fibres mesh bag be wrapped in outside sea salt particle, and the mesh of polyacrylic fibres mesh bag is 20 orders; Described counter weight device 4 can dissolve completely in seawater in 20min.
Embodiment 2
For the Oil sucking device that sea pollution by oil is administered, as shown in Figure 1, comprise multiple by the interconnective oil suction monomer 1 of clasp 8, oil suction monomer 1 comprises monomer outside framework 2 and is placed in the oil suction core bag 3 of monomer outside framework 2, wherein, as shown in Figure 2, concrete structure as above describes the structure of monomer outside framework 2.
As shown in Figure 4, oil suction core bag 3 comprises framework 21 and the waterproof oil impregnate nonwoven layer 20 be wrapped in outside framework 21 forms, framework 21 inside is provided with and multiple its inner chamber is separated into multiple demarcation strip storing unit 18, demarcation strip is provided with multiple hole 19, each storing in unit 18 is all placed with expanded graphite particles, demarcation strip is made up of mutual vertically disposed horizontal splitter plate 16 and vertical separating plate 17, horizontal splitter plate 16 is identical with the number of vertical separating plate 17, the specification of framework 21 is 40cm × 40cm × 5cm, the specification storing unit 18 is 10cm × 10cm × 5cm.
The crude oil oil absorption of oil suction core bag 3 is more than 80 times of sorbing material deadweight.Expanded graphite particles is contained with in oil suction core bag 3, symmetric position below monomer outside framework 2 is provided with two counter weight devices 4, the ratio of the gross weight of two counter weight devices 4 and the displacement of oil suction monomer 1 is 1:10, counter weight device 4 is made up of sea salt particle and the polyacrylic fibres mesh bag be wrapped in outside sea salt particle, and the mesh of polyacrylic fibres mesh bag is 20 orders; Described counter weight device 4 can dissolve completely in seawater in 15min.
Embodiment 3
For the Oil sucking device that sea pollution by oil is administered, as shown in Figure 1, comprise multiple by the interconnective oil suction monomer 1 of clasp 8, oil suction monomer 1 comprises monomer outside framework 2 and is placed in the oil suction core bag 3 of monomer outside framework 2, wherein, as shown in Figure 2, concrete structure as above describes the structure of monomer outside framework 2.
As shown in Figure 4, oil suction core bag 3 comprises framework 21 and the waterproof oil impregnate nonwoven layer 20 be wrapped in outside framework 21 forms, framework 21 inside is provided with and multiple its inner chamber is separated into multiple demarcation strip storing unit 18, demarcation strip is provided with multiple hole 19, each storing in unit 18 is all placed with expanded graphite particles, demarcation strip is made up of mutual vertically disposed horizontal splitter plate 16 and vertical separating plate 17, horizontal splitter plate 16 is identical with the number of vertical separating plate 17, the specification of framework 21 is 40cm × 40cm × 5cm, the specification storing unit 18 is 10cm × 10cm × 5cm.
The crude oil oil absorption of oil suction core bag 3 is more than 80 times of sorbing material deadweight.Expanded graphite particles is contained with in oil suction core bag 3, symmetric position below monomer outside framework 2 is provided with two counter weight devices 4, the ratio of the gross weight of two counter weight devices 4 and the displacement of oil suction monomer 1 is 1:5, counter weight device 4 is made up of sea salt particle and the polyacrylic fibres mesh bag be wrapped in outside sea salt particle, and the mesh of polyacrylic fibres mesh bag is 20 orders; Described counter weight device 4 can dissolve completely in seawater in 10min.
Be buckled in uncovered 10 mutually with two hawser 11 crosses, one end is fixed, and one end frame mouth sling connects, can folding, as the lid taking oil suction core bag 3.Connect with clasp 8 between multiple oil suction monomer 1, according to needs, the Oil sucking device of any amount can be connected into; Counter weight device 5 is settled in oil suction monomer 1 four angles or bottom, two angles, and make each joint oil suction monomer 1 freeboard be in best immersion oil position, counterweight is graininess sea salt, is placed in 20 order environmental protection polyacrylic fibres mesh bags.In expanded graphite Oil sucking device center, freeboard peak settle LED 6.Install capacitance object position sensor in oil suction monomer 1 inside, when dragging the graphite in hurdle to be filled oil, the media variations between capacitor plate, now has the signal of telecommunication to export, and the LED 6 connected in circuit is lighted.At night, can by the glittering prompting retracting device of LED 6.What every 20 joint oil-absorbing tow fences joined a joint electronic device drags hurdle, in extensive oil spilling processing procedure, especially, under night and severe sea condition concrete conditions in the establishment of a specific crime, a large amount of having electronic drags the device on hurdle to can be Police Command Center provides oil spilling to fly away the true important foundation data message such as distribution, oil spilling thickness.Also can arrange infrared rays sending and receiving device on oil-absorbing tow fence, the response time is fast, highly sensitive, can send signal prompt dirt-removing ship retracting device.
In the utility model, oil suction core bag adsorption rate (adsorbed oil quality/always throw in oil quality) more than 99%; Oleophilic drainage (adsorbed oil quality/total quality of adsorption) more than 99%; Materials adsorption multiple: crude oil 80 times, diesel oil 40 times, 100 times, heavy oil; For crude oil, 60min can reach 80% saturated adsorption multiple; For diesel oil, 30s can reach 80% saturated adsorption multiple.
In the utility model, oil suction core bag adsorption rate (adsorbed oil quality/always throw in oil quality) more than 99%; Oleophilic drainage (adsorbed oil quality/total quality of adsorption) more than 99%; Materials adsorption multiple: crude oil 80 times, diesel oil 40 times, 100 times, heavy oil; For crude oil, 10min can reach 80% saturated adsorption multiple; For diesel oil, 30s can reach 80% saturated adsorption multiple.
1, Oil sucking device of the present utility model is carried out to the absorption property test of oil-containing seawater, experimental technique is: get oil suction core bag of the present utility model, be placed in the measuring cup that 1L oil-containing seawater is housed, take out after continuing slight oscillatory 1h, adopt ultraviolet specrophotometer to measure liquid oil concentration in measuring cup.Clearance=(after original oil mass-vibration Fuel Oil Remaining)/original oil mass × 100%.Due to oil-containing seawater extremely unstable, standing or oscillatory process all can make oil product precipitation in seawater cause concentration to change.Experiment employing three oil suction core bags, size is 10cm × 10cm × 1cm, the in-built 0.5g expanded graphite particles of each oil suction core bag.
Experiment oil product: pure crude oil 100g prepares 3 parts; The bag-shaped graphite product 1.3g of experimental sample: 10cm × 10cm.Experimental result is as shown in table 1 below; Be illustrated as follows shown in Fig. 1;
Table 1 sample adsorbs pure crude oil 3min/1h/24h tests
Fig. 1 sample adsorbs pure crude oil 3min/1h/24h tests
Experiment oil product: pure diesel oil 100g prepares 3 parts; The bag-shaped graphite product 1.3g of experimental sample: 10cm × 10cm.Experimental result is as shown in table 2 below; Be illustrated as follows shown in Fig. 2;
Fig. 2 sample adsorbs the experiment of pure diesel oil
2, COD(COD in seawater is carried out to Oil sucking device of the present utility model) absorption property test, experimental technique is: the measuring cup that experimental liquid (sampling of blowdown estuary) is housed put into by sample, takes out after carrying out Keep agitation 1h to experimental liquid; With basic potassium permanganate method experiments of measuring liquid COD concentration (organic substance relative amount).Clearance=(after original " organic substance relative amount "-vibration residue " organic substance relative amount ")/original " organic substance relative amount " × 100%.Experimental sample: oil suction core bag size is 10cm × 10cm × 5cm, the in-built 0.5g expanded graphite particles of each oil suction core bag, oil suction core bag 9 parts; Experimental liquid: containing 3 parts, high concentration COD seawater; Experimental result is as shown in table 3 below:
COD(COD in table 3 seawater) absorption property experiment
In above experimentation, after absorption 24h, a few free from extraneous odour of seawater, taste successful of deodorizing.
3, the reusable experiment of adsorbing crude oil is carried out to Oil sucking device of the present utility model, experiment oil product: pure crude oil two parts, every part of 100g; Experimental sample: the oil suction core bag of the pure crude oil of saturated adsorption, the initial weight of sample 1 is 42.47g, and the initial weight of sample 2 is 45.16g; Experiment condition: firmly after extruding oil suction core bag, then drop in pure crude oil and adsorb 10min, weigh, result is as shown in table 4 below:
Table 4 adsorbs the reusability experiment of crude oil
4, Oil sucking device of the present utility model is carried out to the absorption property test of seawater surface oil reservoir, through repeatedly testing authentication, the water absorption rate of oil suction core bag is less than 1%, and the absorption multiple of oil suction core bag and the error of oil suction multiple are less than 3%.Oil suction core bag can reach 36.57 to seawater surface crude oil at the absorption multiple of 24h.The attached multiple of oil suction wicking in this test as seen from the figure, can reach 90% of (34) 24h absorption in 1h.
5, after carrying out using oil-spill dispersant process to Oil sucking device of the present utility model, the mixed liquor absorption of diesel oil is tested, experimental sample: oil suction core bag 3 parts, and size is 10cm × 10cm × 5cm, the in-built 0.5g expanded graphite particles of each oil suction core bag; Experimental liquid: the diesel oil through the process of 1g oil-spill dispersant of equivalent and sea water mixing liquid 3 parts, wherein, diesel oil 3g, seawater 300mL.Airtight vibration adsorption test result is as shown in the table:
Note: use the oil-containing sea water mixing liquid after oil-spill dispersant process unstable, standing or oscillatory process all can make oil product precipitation and concentration changes, and the oil product of mixed liquor surface flotation is very easily adsorbed and mixes oil-spill dispersant to be sucked in oil suction core bag together with seawater.
Claims (8)
1. for the Oil sucking device of sea pollution by oil improvement, it is characterized in that: comprise multiple by the interconnective oil suction monomer (1) of clasp (8), oil suction monomer (1) comprises monomer outside framework (2) and is placed in the oil suction core bag (3) of monomer outside framework (2), expanded graphite particles is contained with in oil suction core bag (3), the symmetric position of monomer outside framework (2) bottom is provided with two counter weight devices (4), and the ratio of the gross weight of two counter weight devices (4) and the displacement of oil suction monomer (1) is 1:5 ~ 1:10.
2. the Oil sucking device administered for sea pollution by oil according to claim 1, it is characterized in that: monomer outside framework (2) is the cube structure be formed by fixedly connecting by 12 connecting rods (7), the middle part of monomer outside framework (2) is connected with reinforcing rib (9), wherein, face, one, monomer outside framework (2) the top is open wide uncovered (10) that arrange, on the connecting rod of uncovered (10) surrounding, binding has hawser (11), hawser (11) is connected with by snap close (12) and pulls rope (13), all the other five faces of monomer outside framework (2) are all provided with polypropylene expanded plate.
3. the Oil sucking device administered for sea pollution by oil according to claim 2, it is characterized in that: oil suction core bag (3) is made up of expanded graphite particles and the waterproof oil impregnate nonwoven layer (20) be wrapped in outside expanded graphite particles, monomer outside framework (2) inside is provided with and multiple its inner chamber is separated into multiple dividing plate storing unit (18), and each storing in unit (18) is equipped with oil suction core bag (3).
4. the Oil sucking device administered for sea pollution by oil according to claim 2, it is characterized in that: oil suction core bag (3) comprises framework (21) and is wrapped in framework (21) waterproof oil impregnate nonwoven layer (20) composition outward, framework (21) inside is provided with and multiple its inner chamber is separated into multiple demarcation strip storing unit (18), demarcation strip is provided with multiple hole (19), and each storing in unit (18) is all placed with expanded graphite particles.
5. the Oil sucking device administered for sea pollution by oil according to claim 3, it is characterized in that: dividing plate is made up of mutual vertically disposed horizontal baffle (14) and vertical clapboard (15), horizontal baffle (14) is identical with the number of vertical clapboard (15), the specification of monomer outside framework (2) is 40cm × 40cm × 5cm, and the specification storing unit (18) is 10cm × 10cm × 5cm.
6. the Oil sucking device administered for sea pollution by oil according to claim 4, it is characterized in that: demarcation strip is made up of mutual vertically disposed horizontal splitter plate (16) and vertical separating plate (17), horizontal splitter plate (16) is identical with the number of vertical separating plate (17), the specification of framework (21) is 40cm × 40cm × 5cm, and the specification storing unit (18) is 10cm × 10cm × 5cm.
7. the Oil sucking device administered for sea pollution by oil according to claim 1, is characterized in that: described counter weight device (4) is made up of sea salt particle and the polyacrylic fibres mesh bag be wrapped in outside sea salt particle, and the mesh of polyacrylic fibres mesh bag is 20 orders.
8. the Oil sucking device administered for sea pollution by oil according to claim 1, it is characterized in that: the freeboard peak of oil suction monomer (1) is provided with LED (6), the capacitance object position sensor (5) that oil suction monomer (1) position of centre of gravity is provided with is connected by circuit with LED (6), when oil suction core bag (3) is filled oil, medium between capacitance object position sensor (5) pole plate changes, show signal to export, then the LED (6) connected in circuit is bright.
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| CN201520739858.XU CN205116135U (en) | 2015-09-22 | 2015-09-22 | A oil suction device for ocean greasy dirt is administered |
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| CN201520739858.XU CN205116135U (en) | 2015-09-22 | 2015-09-22 | A oil suction device for ocean greasy dirt is administered |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113474A (en) * | 2015-09-22 | 2015-12-02 | 孙勇 | Oil absorption device for ocean oil contamination treatment |
| CN106932299A (en) * | 2017-02-28 | 2017-07-07 | 中国石油天然气股份有限公司 | A kind of method for evaluating floating state oil product/harmful influence sorbing material absorption property |
-
2015
- 2015-09-22 CN CN201520739858.XU patent/CN205116135U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113474A (en) * | 2015-09-22 | 2015-12-02 | 孙勇 | Oil absorption device for ocean oil contamination treatment |
| CN105113474B (en) * | 2015-09-22 | 2017-05-31 | 孙勇 | For the Oil sucking device that sea pollution by oil is administered |
| CN106932299A (en) * | 2017-02-28 | 2017-07-07 | 中国石油天然气股份有限公司 | A kind of method for evaluating floating state oil product/harmful influence sorbing material absorption property |
| CN106932299B (en) * | 2017-02-28 | 2019-05-07 | 中国石油天然气股份有限公司 | A method of evaluation floating state oil product/harmful influence adsorbent material absorption property |
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