CN203358829U - Offshore oil stain recovery device - Google Patents
Offshore oil stain recovery device Download PDFInfo
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- CN203358829U CN203358829U CN201320369339XU CN201320369339U CN203358829U CN 203358829 U CN203358829 U CN 203358829U CN 201320369339X U CN201320369339X U CN 201320369339XU CN 201320369339 U CN201320369339 U CN 201320369339U CN 203358829 U CN203358829 U CN 203358829U
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- 238000011084 recovery Methods 0.000 title abstract description 30
- 238000007667 floating Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000001172 regenerating effect Effects 0.000 claims description 132
- 239000013535 sea water Substances 0.000 claims description 35
- 230000006698 induction Effects 0.000 claims description 12
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract description 19
- 239000003921 oil Substances 0.000 description 188
- 235000019198 oils Nutrition 0.000 description 171
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000010779 crude oil Substances 0.000 description 6
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- 239000010426 asphalt Substances 0.000 description 4
- 235000019476 oil-water mixture Nutrition 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011553 magnetic fluid Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
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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
The utility model discloses an offshore oil stain recovery device. The offshore oil stain recovery device is connected with an oil stain processor on a ship body through a conveying pipe and comprises a recovery device body, stretching arms, a separation layer and propellers, wherein the stretching arms and the separation layer are arranged on the upper middle portion of the recovery device body, and the propellers are arranged on the lower portion of the recovery device body. The recovery device body is provided with oil suction holes and a water discharge hole respectively, the oil suction holes are formed in the joints of the inner sides of the stretching arms and the recovery device body, the separation layer is horizontally arranged below the stretching arms and the oil suction holes, the water discharge hole is formed in the bottom of the recovery device body, oil suction devices, a floating oil collection device, a ballast water tank and a remote control receiving device are arranged in the recovery device body, the oil suction holes are connected with the oil suction devices which are connected with the floating oil collection device, and the propellers and the oil suction devices are in signal connection with the remote control receiving device respectively. The offshore oil stain recovery device is easy to operate, strong in maneuverability, high in flexibility, and high in recovery rate.
Description
Technical field
The utility model relates to greasy dirt and reclaims the cleaning plant technical field, especially relates to the oil pollution at sea regenerative apparatus.
Background technology
Deep-sea oil is as the important energy, and because its reserves are huge, the commercial efficiency of exploitation is high, thereby becomes the energy that exploitation is fallen over each other in countries in the world.
Once crude oil leakage, will cause huge loss, comprises direct economic loss, environmental pollution etc.U.S.'s Gulf of Mexico crude oil leakage of oil event of just take 2010 is example, and oil continues to flow out from sea; Natural oil is easy to melt together with seawater; The viscous mixture produced is difficult to burning, even is difficult to cleaning; This sheet marine site in this season is the birthplace of very fragile new life; A large amount of marshes that are difficult to cleaning are arranged on coastline.The loss caused reaches hundred million dollars of hundreds ofs.
How can clear up the crude oil leaked on sea by fast speed, be a problem anxious to be resolved.Existing greasy dirt reclaims ship often always in operational configuration, always in consume fuel; If the use asphalt felt, asphalt felt can not utilize after having absorbed oil slick again, and the out of reach recycle, be unfavorable for energy-conserving and environment-protective.And that traditional horizontal suction inlet type of the general employing of suction-type oil spilling regenerative apparatus becomes downward suction inlet type, its shortcoming to be that oil-water mixture is brought air into while sucking is more, make to receive oily Efficiency Decreasing.How can reclaim offshore spilled oil efficient, motor-driven, flexibly, be a problem demanding prompt solution.
Chinese patent literature (open day: March 27 in 2013, publication number: CN102991649A) disclose a kind of offshore floating oil recovery ship, be provided with hull, hull is provided with oil slick recovery tower, oil-collecting kickboard and collector tank, the hull bottom of hull is provided with the floating oil collecting mouth, the oil-collecting kickboard is installed on the hull of floating oil collecting mouth both sides, oil-collecting kickboard lower edge is lower than hull bottom, oil slick recovery tower lower end is opening-like and be connected with the floating oil collecting mouth, the oil slick recovery tower is connected with collector tank through oil suction pipe, and oil suction pipe is provided with aspirating pump.
Technique scheme in use can be advanced forward owing to reclaiming ship, that is to say that reclaiming ship can collect oil slick along a direction, complicated operation, and efficiency is low.
Chinese patent literature (open day: on April 3rd, 2013, publication number: CN103015385A) disclose a kind of marine oil overflow automatic recycling device, this device is comprised of four parts: the one, and pusher, the water-driven regenerative apparatus that this part utilizes water injecting system to spray in the oil separation chamber moves on sea; The 2nd, the oil film detector, this part sends to bank base signal processing enter by the oil film thickness of detection and oil film drift bearing data; The 3rd, the oily device of combing, this part sucks oil-water separation system by marine oil overflow; The 4th, bank base signal processor, oil film thickness and oil film drift bearing signal that this section processes oil film detector is collected, control the thickness that the direction of propulsion of oil spilling regenerative apparatus and the oily device of combing go deep into oil film.
Technique scheme for the recovery of coastal waters oil sheet, this device is for collecting inapplicable than thick oil pay.
Chinese patent literature (open day: on March 24th, 2004, publication number: the recovery method that CN 1483898A) discloses oil slick, the magneto hydrodynamic that utilizes mhd thruster to produce, suck smeary sea water from front end, in the magnetic fluid passage, pressurization is accelerated, and then enters in the oil separation chamber; Oil slick is concentrated at an upper portion thereof, oil reservoir thickening, and, under Water Pressure, oil slick section's outage from it drains into the recovery fuel tank, and the seawater of de-oiling sprays from nozzle, and its antagonistic force is thrust forward to ship.Regenerative apparatus comprises the connected water sucking mouth of order, boot segment, mhd thruster, oil separation oil resistance snail, reclaims fuel tank and nozzle.Magnetic fluid passage in mhd thruster is the straight tube of the rectangular one section level being made by insulating material of cross-sectional plane, be placed in the magnetic field of a pair of utmost point magnet, magnetic field is vertical direction, the pair of plates electrode is arranged on magnetic fluid passage both sides inwall, and direction of current and the magnetic direction of plate electrode intersect vertically.
What technique scheme solved is also the collection problem of the light oil that the oil slick layer is thin.
Existing greasy dirt reclaims ship often always in operational configuration, always in consume fuel; If the use asphalt felt, asphalt felt can not utilize after having absorbed oil slick again, and the out of reach recycle, be unfavorable for energy-conserving and environment-protective.Simultaneously, can not meet efficient, motor-driven, reclaim offshore spilled oil flexibly.
The utility model content
The purpose of this utility model is can not reuse in order to solve absorption plant in prior art, greasy dirt reclaims slow, efficiency is low, regenerative apparatus self can cause the problems such as environmental pollution, and a kind of oil pollution at sea regenerative apparatus that can reclaim efficient, motor-driven, flexibly sea surface oil stain is provided.
The utility model realizes that the technical scheme that its technical purpose adopts is: the oil pollution at sea regenerative apparatus, this greasy dirt regenerative apparatus is connected with the greasy dirt treater on hull by delivery pipe, comprise the regenerative apparatus main body, be arranged on extension arm and the separating layer of regenerative apparatus main body middle and upper part, be arranged on the screw propeller of regenerative apparatus lower body part, be respectively arranged with oil-sucking hole and drain gutter on described regenerative apparatus main body, described oil-sucking hole is arranged on inboard and the regenerative apparatus main body junction of extension arm, described separating layer is horizontally set on the below of extension arm and oil-sucking hole, described drain gutter is arranged on the bottom of regenerative apparatus main body, described regenerative apparatus body interior is provided with Oil sucking device, floating oil collecting device, Ballast Tank and remote-receiver, described oil-sucking hole is connected with Oil sucking device, described Oil sucking device is connected with floating oil collecting device, described screw propeller is connected with the remote-receiver signal respectively with Oil sucking device.This rotary greasy dirt regenerative apparatus, by a regenerative apparatus main body, be provided with extension arm and separating layer in the middle and upper part of regenerative apparatus main body, extension arm can be pulled the greasy dirt actv. around the regenerative apparatus main body near the oil-sucking hole on the regenerative apparatus main body, make near the oil reservoir thickening of oil-sucking hole, and then be drawn into floating oil collecting device inside by Oil sucking device, can greatly improve organic efficiency like this.Separating layer be arranged so that this regenerative apparatus in use, separating layer is just between oil slick layer and seawater, such structure can be carried out preliminary separating with seawater to oil, the greasy dirt aqueous ingredients that makes absorption plant suck by oil-sucking hole reduces, can accelerate the oil separation of sump oil catcher inside, can also prevent that impurity from entering grease dirt collector inside from the hole of bottom simultaneously.The setting of drain gutter is in order to discharge the inner oil separation of grease dirt collector seawater out, reaches the purpose of oil separation and improves the efficiency of oil separation.Screw propeller is connected with the remote-receiver signal respectively with Oil sucking device, this greasy dirt regenerative apparatus can several be used simultaneously, when several these effluent oil recovery devices are connected with boats and ships, can remote operation, greatly enlarged the scope of waste oil recovery, by the operating and remote controlling receiving device, make the screw propeller motion, the screw propeller of this device can be realized translation, rotation, translation and the rotation to device.By controlling the left-and-right spiral oar, make they screw propeller turn to identically, and there is the same rotating speed, so just can realize the translation of this effluent oil recovery device.By controlling the left-and-right spiral oar, make a forward, another reversion, so just can realize the rotation of this effluent oil recovery device, reaches the purpose of accelerating oil suction.By controlling the rotating speed of left-and-right spiral oar, when the rotating speed of two screw propellers is different, and to turn to be in the same way the time, just can realize translation and the rotation of this effluent oil recovery device, greatly improves the organic efficiency of greasy dirt.And the greasy dirt that this greasy dirt regenerative apparatus is collected is collected into the greasy dirt treater on hull by delivery pipe, carry out final separating treatment.This greasy dirt regenerative apparatus has simple to operate, mobility strong, and alerting ability is high, and recovering effect is remarkable, and the percent recovery is high, and people from province is laborsaving, and economic benefit is high, and applicable to the recovery of various greasy dirts, particularly thicker greasy dirt effect is more obvious.
As preferably, the top of described regenerative apparatus main body is arranged on more than the water surface and is the hemisphere structure, and the bottom of regenerative apparatus main body is arranged on below the water surface and is the ellipsoid structure, and the large end of hemisphere and ellipsoid connects as one.The above preferential hemisphere structure of the regenerative apparatus main body water surface, the bottom of regenerative apparatus main body is arranged on the following preferably ellipsoid structure of the water surface, such structure to have a space large, can store more oil slick; Facilitate rotary manipulation, improve organic efficiency.
As preferably, the curved structure of described extension arm, extension arm is evenly equipped with a plurality of along the same cross-sectional plane at the horizontal surface place of regenerative apparatus main body, and the arc of extension arm arranges in the counterclockwise direction, and the cross-sectional plane of extension arm is crescent.At the horizontal surface place, at a plurality of extension arms that suitable radian and buoyancy are arranged of the outer setting of regenerative apparatus main body, the cross-sectional plane of extension arm takes the energy actv. to control the crescent that is of oil slick, can certainly be other shapes that the energy actv. is controlled oil slick.By the left-hand revolution that rotarily drives extension arm of regenerative apparatus main body, oil slick is pulled to the inside into extension arm, improve near the core intersection of oil-sucking hole, improve the speed of Oil sucking device oil suction.
As preferably, the distal-most end of described extension arm is 3 to 4 times of regenerative apparatus main body maximum radius apart from the distance of regenerative apparatus main center, and the quantity of extension arm is 3 to 6.The quantity of extension arm is according to the corresponding increase of the increase and decrease of buoyancy tank diameter and minimizing, extension arm is evenly distributed on the surrounding of regenerative apparatus main body, its distal-most end is to preferred 3 to 4 times of regenerative apparatus main body maximum radius of the distance of regenerative apparatus main center, such structure makes whole regenerative apparatus structure the best, handled easily, extension arm to pull oily effect best.
As preferably, described separating layer is that density is greater than oil slick density and is less than the plasticity separating layer of the density of seawater, and described separating layer is horizontally disposed with by some fixed pointers, and the edge of described separating layer is provided with some arc structures.This separating layer is the plasticity separating layer, and the plasticity separating layer is made by organic matter, that this organic matter has is larger than the density of oil slick, than the density of seawater little characteristics, and be insoluble to seawater and crude oil, do not cause environmental pollution yet.The top of this plasticity separating layer in seawater and the below of oil slick in use, and provide the rigidity of flexible separating layer by some fixed pointers, can ensure enough flexibilities again, so just can make most sump oil be positioned at separating layer above, and seawater is positioned at the below of separating layer, can realize the efficiency of preliminary oil separation and raising skimming.
As preferably, described Oil sucking device is symmetrically arranged with two covers, every cover Oil sucking device comprises a centrifugal pump and the induction pipe be connected with centrifugal pump inlet, described induction pipe is dual circuit, in induction pipe, each pipeline is communicated with the oil-sucking hole on the regenerative apparatus main body respectively, described Ballast Tank is seal chamber, and Ballast Tank is arranged on the bottom of regenerative apparatus main body.When pulling near greasy dirt oil-sucking hole through extension arm and pass through the close oil-sucking hole of oil water mixture of separating layer initial gross separation, the operation Oil sucking device, realize oil slick is absorbed in the floating-oil collector of regenerative apparatus body interior by two centrifugal pumps and two double-hole tubes.Every centrifugal pump is controlled two oil-sucking holes, and such structure had both been saved equipment, has greatly improved again the recovery speed of greasy dirt simultaneously.Ballast Tank is in order to regulate the center-of-gravity position of whole regenerative apparatus, makes extension arm all the time in greasy dirt liquid level place, realizes pulling oily purpose.The water yield that ballast chamber injects can make the extension arm part design in the sea surface oil stain position according to whole device.
As preferably, described floating oil collecting device comprises floating-oil collector, is arranged on swash bulkhead and the output oil pipe of floating-oil collector inside, described floating oil collecting device upper end is spherical cap structure, lower end is cylindrical structure, form the greasy dirt container cavity between the inwall of described spherical cap structure and regenerative apparatus main body, the inside of cylindrical structure is provided with the seawater container cavity, described swash bulkhead is arranged on the middle and lower part of cylinder interior near cylinder, and described output oil pipe is along the line of centers setting of cylindrical structure.The said structure of floating oil collecting device can increase inner space greatly, and capacity is large.The setting of swash bulkhead is the effect of in order to play, stablizing sump oil catcher internal liquid, simultaneously in order to improve the intensity of structure.Output oil pipe is for the greasy dirt by floating-oil collector inside is transported to the greasy dirt treater on hull, and then finally processes by the greasy dirt treater.
As preferably, the upper end oil inlet of described output oil pipe is arranged on the regenerative apparatus main body whole height place of 0.9 times, the lower end of output oil pipe is connected with delivery pipe through the lower end of cylindrical structure, described drain gutter is symmetrically arranged with two and be communicated with cylindrical structure is inside and outside along the bottom of cylindrical structure, the diameter of drain gutter equals 1/20th of regenerative apparatus main body maximum gauge place diameter.When profit is absorbed into sump oil catcher inside, be symmetrically arranged with two and be communicated with the inner seawater of cylindrical structure and outside seawater along the bottom of cylindrical structure due to drain gutter, so the inside of sump oil catcher is to be connected with outside seawater, now, regenerative apparatus main body whole height place at 0.9 times is oil slick all the time, therefore the upper end oil inlet of output oil pipe is arranged on to the regenerative apparatus main body whole height place of 0.9 times, so just can only absorb greasy dirt, and the discharge seawater, the purpose that has drain gutter in the bottom of cylindrical structure is in order to make the inner seawater of floating-oil collector and external sea water logical, with discharge, absorb into the seawater of floating-oil collector inside.The size of drain gutter diameter is can guarantee that according to inside and outside differential pressure the needs that inner seawater is discharged in external sea arrange.
As preferably, described output oil pipe is fixed on the center of cylindrical structure by the rotation blowout patche, described rotation blowout patche comprises inner ring and outer ring, described inner ring is connected with outer ring rotating, the outer ring of rotation blowout patche is connected with the inwall of cylindrical structure, described swash bulkhead is that the cylindrical shell that is 0.5cm to 1.5cm by inside and outside two wall thickness is formed by connecting by the reinforced rib that is cross structure, and the outer wall of swash bulkhead is fixedly connected with the floating-oil collector inwall.Output oil pipe is arranged on the center of cylindrical structure, and be positioned at sump oil catcher inside, because the mode of operation of this greasy dirt regenerative apparatus rotates, so in the left-hand revolution process, if output oil pipe and regenerative apparatus are inner fixing dead, output oil pipe will produce amount of deflection, and rotation that will hinder device when amount of deflection is excessive, affect device and work normally.Situation in above-mentioned for fear of generation, in this device, adopted upper and lower two rotation blowout patches to fix output oil pipe, the external diameter of rotation blowout patche and the inwall of cylindrical structure are rotationally connected, and have so just effectively avoided the problem that output oil pipe rotates together in whole regenerative apparatus rotary work process.
As preferably, described screw propeller is symmetrically arranged with two, and the screw propeller main frame is arranged on the inside of regenerative apparatus main body, and two screw propellers are connected with control setup independently respectively, and control setup inside is respectively arranged with forward, reversion and speed control system.Screw propeller is symmetrically arranged with two, two screw propellers of two screw propellers are connected with control setup independently respectively, control setup inside is respectively arranged with forward, reversion and speed control system, such structure can realize the control of the different actions of translation, rotation, translation and rotation to whole regenerative apparatus, the realization of translation: by controlling two screw propellers, make they screw propeller turn to identically, and there is the same rotating speed, so just can realize the translation of this greasy dirt regenerative apparatus.The realization of rotation: by controlling two screw propellers, make a forward, another reversion, so just can realize the rotation of this greasy dirt regenerative apparatus, reaches the purpose of accelerating oil suction.The realization of translation and rotation: by controlling two screw propellers, when the rotating speed difference of two screw propellers turn to identical to the time, just can realize the translation of this greasy dirt regenerative apparatus and the control of rotation simultaneously.
The beneficial effects of the utility model are: this oil pollution at sea regenerative apparatus, at extension arm, separating layer, the structure of regenerative apparatus main body, the aspects such as the control of screw propeller all have unique design, simple to operate, mobility strong, alerting ability is high, recovering effect is remarkable, the percent recovery is high, several these oil pollution at sea regenerative apparatuss can be set on same boats and ships, the while remote operation, greatly enlarged the scope of waste oil recovery, by the operating and remote controlling receiving device, make the screw propeller motion, the translation of realization to device, rotation, translation and rotation, accelerated the speed of oil suction, greatly improve the organic efficiency of people's greasy dirt, economize the people laborsaving, economic benefit is high, recovery applicable to various greasy dirts, particularly thicker greasy dirt effect is more obvious, there is the market space widely.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the utility model oil pollution at sea regenerative apparatus;
Fig. 2 is the plan structure schematic diagram of the utility model oil pollution at sea regenerative apparatus;
Fig. 3 is the lateral plan of the utility model oil pollution at sea regenerative apparatus;
Fig. 4 is centrifugal pump pipeline structure schematic diagram in the utility model;
Fig. 5 is the cross sectional representation of extension arm in the utility model;
Fig. 6 is a kind of structural representation of swash bulkhead in the utility model;
Fig. 7 is a kind of structural representation of rotation blowout patche in the utility model;
In figure: 1, regenerative apparatus main body, 2, extension arm, 3, separating layer, 4, screw propeller, 5, oil-sucking hole, 6, drain gutter, 7, Oil sucking device, 71, centrifugal pump, 72, induction pipe, 8, floating oil collecting device, 81, floating-oil collector, 82, swash bulkhead, 83, output oil pipe, 84, the rotation blowout patche, 9, Ballast Tank, 10, fixed pointers, 11, arc structure, 12, screw propeller main frame, 13, oil slick, 14, seawater.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the technical solution of the utility model is described in further detail.
Embodiment 1:
In the embodiment shown in fig. 1, the oil pollution at sea regenerative apparatus, this greasy dirt regenerative apparatus is connected with the greasy dirt treater on hull by delivery pipe, comprise regenerative apparatus main body 1, be arranged on extension arm 2 and the separating layer 3 of regenerative apparatus main body 1 middle and upper part, be arranged on the screw propeller 4 of regenerative apparatus main body 1 bottom, be respectively arranged with oil-sucking hole 5 and drain gutter 6 on regenerative apparatus main body 1, oil-sucking hole 5 is arranged on inboard and regenerative apparatus main body 1 junction of extension arm 2, separating layer 3 is horizontally set on the below of extension arm 2 and oil-sucking hole 5, drain gutter 6 is arranged on the bottom of regenerative apparatus main body 1, regenerative apparatus main body 1 inside is provided with Oil sucking device 7, floating oil collecting device 8, Ballast Tank 9 and remote-receiver, oil-sucking hole 5 is connected with Oil sucking device 7, Oil sucking device 7 is connected with floating oil collecting device 8, screw propeller 4 is connected with the remote-receiver signal respectively with Oil sucking device 7.Screw propeller 4 is symmetrically arranged with two, and screw propeller main frame 12 is arranged on the inside of regenerative apparatus main body 1, and two screw propellers 4 are connected with control setup independently respectively, and control setup inside is respectively arranged with forward, reversion and speed control system.
The top of regenerative apparatus main body 1 is arranged on more than the water surface and is the hemisphere structure, and the bottom of regenerative apparatus main body 1 is arranged on below the water surface and is the ellipsoid structure, and the large end of hemisphere and ellipsoid connects as one.
The curved structure of extension arm 2, extension arm 2 is evenly equipped with a plurality of along the same cross-sectional plane at the horizontal surface place of regenerative apparatus main body 1, and the arc of extension arm 2 arranges in the counterclockwise direction, and the cross-sectional plane of extension arm 2 is crescent.The distal-most end of extension arm 2 is 3 to 4 times of regenerative apparatus main body 1 maximum radius apart from the distance at regenerative apparatus main body 1 center, and the quantity of extension arm 2 is 4.In this embodiment, regenerative apparatus main body 1 diameter is 1.5m, and the distal-most end of extension arm is 2.5m apart from the centre distance of regenerative apparatus main body 1.
Separating layer 3 is greater than oil slick density for density and is less than the plasticity separating layer of the density of seawater, and separating layer 3 is horizontally disposed with by some fixed pointers 10, and the edge of separating layer 3 is provided with some arc structures 11.
Oil sucking device 7 is symmetrically arranged with two covers, every cover Oil sucking device 7 comprises a centrifugal pump 71 and the induction pipe 72 be connected with centrifugal pump 71 imports, induction pipe 72 is dual circuit, in induction pipe 72, each pipeline is communicated with the oil-sucking hole 5 on regenerative apparatus main body 1 respectively, Ballast Tank 9 is seal chamber, and Ballast Tank 9 is arranged on the bottom of regenerative apparatus main body 1.
Floating oil collecting device 8 comprises floating-oil collector 81, is arranged on swash bulkhead 82 and the output oil pipe 83 of floating-oil collector 81 inside, floating oil collecting device 8 upper ends are spherical cap structure, lower end is cylindrical structure, form the greasy dirt container cavity between the inwall of spherical cap structure and regenerative apparatus main body 1, the inside of cylindrical structure is provided with the seawater container cavity, swash bulkhead 82 is arranged on the middle and lower part of cylinder interior near cylinder, and output oil pipe 83 is along the line of centers setting of cylindrical structure.The upper end oil inlet of output oil pipe 83 is arranged on the regenerative apparatus main body 1 whole height place of 0.9 times, because be always the oil slick position at the regenerative apparatus main body 1 whole height place a little less than 0.9 times, therefore output oil pipe 83 upper end oil inlets are arranged on to the place a little more than the oil slick position, the content of the seawater in the oil slick be collected like this is just fewer, thereby play the effect of further separation, reduced the subsequent treatment program, the lower end of output oil pipe 83 is connected with delivery pipe through the lower end of cylindrical structure, drain gutter 6 is symmetrically arranged with two and be communicated with cylindrical structure is inside and outside along the bottom of cylindrical structure, the diameter of drain gutter 6 equals 1/20th of regenerative apparatus main body 1 maximum gauge place diameter.Output oil pipe 83 is fixed on the center of cylindrical structure by rotation blowout patche 84, rotation blowout patche 84 comprises inner ring and outer ring, inner ring is connected with outer ring rotating, the outer ring of rotation blowout patche 84 is connected with the inwall of cylindrical structure, swash bulkhead 82 is that the cylindrical shell that is 0.5cm to 1.5cm by inside and outside two wall thickness is formed by connecting by the reinforced rib that is cross structure, and the outer wall of swash bulkhead 82 is fixedly connected with floating-oil collector 81 inwalls.
During use, this oil pollution at sea regenerative apparatus is connected with boats and ships by delivery pipe, and be connected with the greasy dirt treater on boats and ships, sail boats and ships into the greasy dirt zone, unship down this greasy dirt regenerative apparatus, make it in the crude oil leakage district, control the screw propeller 4 of regenerative apparatus bottom by remote control equipment (RCE), control its rotation direction and rotating speed and drive movement or the rotation of whole greasy dirt regenerative apparatus or rotate simultaneously and move.Plasticity separating layer 3, owing to being in seawater 14 top oil slick 13 belows, can be carried out initial gross separation to oil slick 13.In rotary course, four extension arms 2 at regenerative apparatus top are pulled the oil slick 13 on sea near four oil-sucking holes 5 on regenerative apparatus.Start Oil sucking device 7, the work of centrifugal pump 71 makes oil slick 13 be drawn into floating oil collecting device 8 inside by induction pipe 72 from oil-sucking hole 5.After flowing into floating oil collecting device 8, by the drain gutter 6 that is arranged on the device lower end, a part of seawater 14 is discharged from the device bottom, further improve the content of oil slick 13 in the interior greasy dirt of floating oil collecting device 8, reach preliminary oil separation.Then the oil slick 13 in floating oil collecting device 8 is sent on lash ship oil water mixture is finally separated by delivery pipe, reach the rapidly and efficiently purpose of skimming.
This oil pollution at sea regenerative apparatus, the design space of regenerative apparatus agent structure is large, can store this greasy dirt regenerative apparatus of more oil slick and can realize three kinds of different operating states of whole device by controlling two screw propellers: translation, rotation, translation and rotation can be collected to the greasy dirt in the greasy dirt zone device comprehensively quickly and efficiently.At regenerative apparatus main body horizontal surface place, be provided with a plurality of extension arms that suitable radian and buoyancy are arranged, the cross-sectional plane of extension arm takes the energy actv. to control the shape of oil slick, the left-hand revolution that rotarily drives extension arm by the regenerative apparatus main body, oil slick is pulled to the inside into extension arm, make oil slick concentrate on the oil-sucking hole place, improve the speed of core intersection and oil suction.This regenerative apparatus especially is applicable to the relatively thick operations offshore of core intersection.Plasticity separating layer in this regenerative apparatus is made by organic matter, have larger than the density of oil slick, the little characteristics than the density of seawater, and be insoluble to seawater and crude oil, can not cause the environment dirt yet, bottom in oil slick under being arranged on this plasticity separating layer is slightly located, and fix by some fixed pointers, under the prerequisite that ensures enough flexibilities, increase the rigidity of flexible separating layer, like this when this device is used, can make most sump oil be positioned at separating layer above, and seawater is positioned at the below of separating layer, can realize the efficiency of preliminary oil separation and raising skimming.In the time of the close oil-sucking hole of the oil water mixture through the separating layer initial gross separation, by the induction pipe of two centrifugal pumps and two dual circuits, realize oil slick is absorbed in the floating-oil collector of regenerative apparatus body interior.Because the bottom at floating-oil collector is provided with drain gutter, so the seawater of the interior lower end of floating-oil collector is to be connected with outside seawater, make the entrance of output oil pipe be in all the time the oil slick position, so just reduced the suction of below seawater, make greasy dirt and seawater carry out again initial gross separation.Because the most mode of operation of this regenerative apparatus rotates, so, in the left-hand revolution process, for fear of curling up of output oil pipe and cable, be provided with upper and lower two rotation blowout patches and fix output oil pipe and cable.This regenerative apparatus also is provided with swash bulkhead in floating-oil collector, and the effect of stablizing the floating-oil collector internal liquid avoids producing larger vibration, can also improve the intensity of floating-oil collector simultaneously.This oil pollution at sea regenerative apparatus has simple to operate, the characteristics of mobility strong, and most importantly economic benefit is high, and human-saving is economized again material resources, applied range.
Claims (10)
1. oil pollution at sea regenerative apparatus, this greasy dirt regenerative apparatus is connected with the greasy dirt treater on hull by delivery pipe, it is characterized in that: comprise the regenerative apparatus main body, be arranged on extension arm and the separating layer of regenerative apparatus main body middle and upper part, be arranged on the screw propeller of regenerative apparatus lower body part, be respectively arranged with oil-sucking hole and drain gutter on described regenerative apparatus main body, described oil-sucking hole is arranged on inboard and the regenerative apparatus main body junction of extension arm, described separating layer is horizontally set on the below of extension arm and oil-sucking hole, described drain gutter is arranged on the bottom of regenerative apparatus main body, described regenerative apparatus body interior is provided with Oil sucking device, floating oil collecting device, Ballast Tank and remote-receiver, described oil-sucking hole is connected with Oil sucking device, described Oil sucking device is connected with floating oil collecting device, described screw propeller is connected with the remote-receiver signal respectively with Oil sucking device.
2. oil pollution at sea regenerative apparatus according to claim 1, it is characterized in that: the top of described regenerative apparatus main body is arranged on more than the water surface and is the hemisphere structure, the bottom of regenerative apparatus main body is arranged on below the water surface and is the ellipsoid structure, and the large end of hemisphere and ellipsoid connects as one.
3. oil pollution at sea regenerative apparatus according to claim 1, it is characterized in that: the curved structure of described extension arm, extension arm is evenly equipped with a plurality of along the same cross-sectional plane at the horizontal surface place of regenerative apparatus main body, and the arc of extension arm arranges in the counterclockwise direction, the cross-sectional plane of extension arm is crescent.
4. oil pollution at sea regenerative apparatus according to claim 3 is characterized in that: the distal-most end of described extension arm is regenerative apparatus main body maximum radius apart from the distance of regenerative apparatus main center 3 to 4 times, the quantity of extension arm is 3 to 6.
5. oil pollution at sea regenerative apparatus according to claim 1, it is characterized in that: described separating layer is that density is greater than oil slick density and is less than the plasticity separating layer of the density of seawater, described separating layer is horizontally disposed with by some fixed pointers, and the edge of described separating layer is provided with some arc structures.
6. oil pollution at sea regenerative apparatus according to claim 1, it is characterized in that: described Oil sucking device is symmetrically arranged with two covers, every cover Oil sucking device comprises a centrifugal pump and the induction pipe be connected with centrifugal pump inlet, described induction pipe is dual circuit, in induction pipe, each pipeline is communicated with the oil-sucking hole on the regenerative apparatus main body respectively, described Ballast Tank is seal chamber, and Ballast Tank is arranged on the bottom of regenerative apparatus main body.
7. oil pollution at sea regenerative apparatus according to claim 1, it is characterized in that: described floating oil collecting device comprises floating-oil collector, is arranged on swash bulkhead and the output oil pipe of floating-oil collector inside, described floating oil collecting device upper end is spherical cap structure, lower end is cylindrical structure, form the greasy dirt container cavity between the inwall of described spherical cap structure and regenerative apparatus main body, the inside of cylindrical structure is provided with the seawater container cavity, described swash bulkhead is arranged on the middle and lower part of cylinder interior near cylinder, and described output oil pipe is along the line of centers setting of cylindrical structure.
8. according to oil pollution at sea regenerative apparatus claimed in claim 7, it is characterized in that: the upper end oil inlet of described output oil pipe is arranged on the regenerative apparatus main body whole height place of 0.9 times, the lower end of output oil pipe is connected with delivery pipe through the lower end of cylindrical structure, described drain gutter is symmetrically arranged with two and be communicated with cylindrical structure is inside and outside along the bottom of cylindrical structure, the diameter of drain gutter equals 1/20th of regenerative apparatus main body maximum gauge place diameter.
9. oil pollution at sea regenerative apparatus according to claim 7, it is characterized in that: described output oil pipe is fixed on the center of cylindrical structure by the rotation blowout patche, described rotation blowout patche comprises inner ring and outer ring, described inner ring is connected with outer ring rotating, the outer ring of rotation blowout patche is connected with the inwall of cylindrical structure, described swash bulkhead is that the cylindrical shell that is 0.5cm to 1.5cm by inside and outside two wall thickness is formed by connecting by the reinforced rib that is cross structure, and the outer wall of swash bulkhead is fixedly connected with the floating-oil collector inwall.
10. according to the described oil pollution at sea regenerative apparatus of claim 1 to 9 any one, it is characterized in that: screw propeller is symmetrically arranged with two, the screw propeller main frame is arranged on the inside of regenerative apparatus main body, two screw propellers are connected with control setup independently respectively, and control setup inside is respectively arranged with forward, reversion and speed control system.
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| CN201320369339XU CN203358829U (en) | 2013-06-26 | 2013-06-26 | Offshore oil stain recovery device |
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| CN201320369339XU CN203358829U (en) | 2013-06-26 | 2013-06-26 | Offshore oil stain recovery device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452084A (en) * | 2013-06-26 | 2013-12-18 | 浙江海洋学院 | Offshore oil contamination recovery device |
| CN107926830A (en) * | 2017-12-22 | 2018-04-20 | 鲁忠华 | A kind of floated pond floating on water oil removal device in mandarin sturgeon breeding water face |
| CN109515633A (en) * | 2019-01-14 | 2019-03-26 | 徐路 | A kind of intelligence sampling unmanned boat for ocean oiliness floating film |
| US10900187B1 (en) | 2019-09-20 | 2021-01-26 | Honda Motor Co., Ltd. | Apparatus and method for aggregate collection |
| CN114543116A (en) * | 2022-02-24 | 2022-05-27 | 江苏科技大学 | Marine oil is collected burning fast and is utilized device |
| CN115783151A (en) * | 2023-02-03 | 2023-03-14 | 烟台兴泰铝合金船艇有限公司 | Remote-controllable thin oil film recovery boat |
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2013
- 2013-06-26 CN CN201320369339XU patent/CN203358829U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452084A (en) * | 2013-06-26 | 2013-12-18 | 浙江海洋学院 | Offshore oil contamination recovery device |
| CN103452084B (en) * | 2013-06-26 | 2015-07-01 | 浙江海洋学院 | Offshore oil contamination recovery device |
| CN107926830A (en) * | 2017-12-22 | 2018-04-20 | 鲁忠华 | A kind of floated pond floating on water oil removal device in mandarin sturgeon breeding water face |
| CN109515633A (en) * | 2019-01-14 | 2019-03-26 | 徐路 | A kind of intelligence sampling unmanned boat for ocean oiliness floating film |
| US10900187B1 (en) | 2019-09-20 | 2021-01-26 | Honda Motor Co., Ltd. | Apparatus and method for aggregate collection |
| CN114543116A (en) * | 2022-02-24 | 2022-05-27 | 江苏科技大学 | Marine oil is collected burning fast and is utilized device |
| CN114543116B (en) * | 2022-02-24 | 2023-04-21 | 江苏科技大学 | Quick collection, combustion and utilization device for offshore oil |
| CN115783151A (en) * | 2023-02-03 | 2023-03-14 | 烟台兴泰铝合金船艇有限公司 | Remote-controllable thin oil film recovery boat |
| CN115783151B (en) * | 2023-02-03 | 2023-05-02 | 烟台兴泰铝合金船艇有限公司 | Remotely controllable thin oil film recovery boat |
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