CN114855730B - Multifunctional comprehensive treatment ship on water and recovery method for spilled oil in water area - Google Patents
Multifunctional comprehensive treatment ship on water and recovery method for spilled oil in water area Download PDFInfo
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- CN114855730B CN114855730B CN202210286317.0A CN202210286317A CN114855730B CN 114855730 B CN114855730 B CN 114855730B CN 202210286317 A CN202210286317 A CN 202210286317A CN 114855730 B CN114855730 B CN 114855730B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000011084 recovery Methods 0.000 title claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000002776 aggregation Effects 0.000 claims abstract description 15
- 238000004220 aggregation Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 137
- 230000000670 limiting effect Effects 0.000 claims description 31
- 230000008569 process Effects 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000003305 oil spill Substances 0.000 abstract description 15
- 241001474374 Blennius Species 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 228
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 241000195493 Cryptophyta Species 0.000 description 6
- 238000007667 floating Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
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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
- E02B15/10—Devices for removing the material from the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- 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
- E02B15/10—Devices for removing the material from the surface
- E02B15/104—Conveyors; Paddle wheels; Endless belts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention discloses a multifunctional comprehensive treatment ship on water and a water area spilled oil recovery method, and relates to the technical field of recovery and cleaning ships, wherein the comprehensive treatment ship comprises an oil suction pump mechanism and a conveying mechanism which are arranged at the front end of a ship body, an oil layer thickness detection device arranged on the oil suction pump mechanism, an extrusion mechanism arranged at the rear side of the conveying mechanism, a self-unloading mechanism arranged on the ship body, an oil fence mechanism arranged at the side of the rear part of the ship body and an aggregation baffle mechanism arranged at the two sides of the front end of the ship body; the water area spilled oil recovery method comprises the steps of going to a working area, surrounding the spilled oil area, measuring the thickness of a spilled oil layer and recovering spilled oil. The invention realizes self-unloading through one prime motor, has simple structure, is suitable for oil spill recovery and seaweed and garbage salvage, and has good general use; before recycling spilled oil, the thickness of the spilled oil layer is detected through the oil layer thickness detection device, and then the spilled oil is sucked and recycled through an oil suction pump or an oil suction felt according to the thickness of the oil layer, so that the spilled oil recycling efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of recovery and cleaning ships, in particular to an ecological restoration ship for water spilled oil recovery, garbage cleaning and algae salvage.
Background
Water pollution generally refers to the fact that a human being changes the original state of a water area, so that the ecological system of the water area is destroyed. The pollution caused by the harmful substances entering the water area environment can damage biological resources and human health, prevent fishing and other activities of human beings at sea, damage water quality and environmental quality of the water area, and the like.
Water petroleum leakage, garbage invasion and water eutrophication are all common causes of water pollution. The petroleum leakage on water causes toxic compounds such as benzene, toluene and the like contained in petroleum to enter a food chain, directly causes poisoning or death of algae, fishes, birds and mammals, and seriously affects the ecological environment. The invasion of garbage can not only causeVisual pollutionAnd also can causeWater body Pollution ofThe water quality is deteriorated, and the safety of the sailing ship is seriously affected. The eutrophication of water is a water pollution phenomenon caused by excessive content of plant nutrient substances such as nitrogen, phosphorus and the like, aquatic organisms, particularly algae, are greatly propagated, the population type number of biomass is changed, and the ecological balance of the water is destroyed.
By prior art search, there are the following known technical solutions:
prior art 1:
Application number: CN201910732971.8, filing date: 2019.08.09, publication (bulletin) day: 2021.04.27 this prior art discloses a marine oil spill clearance recovery unit, belongs to marine oil spill pollution control technical field, and the device of the invention includes: the device comprises a ship body, wherein first fixing rods are fixedly connected to two sides of the ship body, monitoring assemblies arranged in water are connected to the ends of the first fixing rods through rope bodies, the monitoring assemblies are in wireless connection with a processor arranged on the ship body, an oil collecting tank, a third oil filtering tank and a second oil filtering tank are fixedly arranged on the ship body, the oil collecting tank is connected with the third oil filtering tank through a first oil discharging pipe, the third oil filtering tank is connected with the second oil filtering tank through a second connecting pipe, the second oil filtering tank is connected with the first oil filtering tank arranged on the water surface at the rear side of the ship body through the first connecting pipe, the oil film drifting direction is effectively detected, sea oil films are separated, the oil films forming coverage areas on the sea surfaces are avoided, the pollution to the sea area of petroleum leakage and the biological influence on the sea area are reduced, and the water content of recovered crude oil is reduced through multistage treatment. However, the oil spill cleaning and recycling device in the prior art has the advantages of single method, single function and lower collection efficiency.
Prior art 2:
Application number: cn201920841775.x, filing date: 2019.06.05, publication (bulletin) day: 2020.05.22 this prior art provides an intelligently controlled offshore oil recovery device, which is controlled by a control system, including a hull; the ship body consists of an upper ship body and a lower ship body; the front end of the lower hull is provided with a floating oil inlet, a grid is arranged at the floating oil inlet, an upper roller and a lower roller are arranged at the rear part of the grid, and the rollers are connected through a conveyor belt; the rear end of the lower hull is provided with a sinking tank, and the lower end of the sinking tank is provided with a water outlet; the edge of the lower ship body is provided with a screw transmission mechanism, and the screw transmission mechanism comprises a conversion seat, a screw and a bearing; the lower end of the lower hull is provided with a propeller; pontoons are arranged on two sides of the upper hull; the rear side of the upper ship body is provided with an oil suction pump and an oil storage tank, the oil suction pump and the oil storage tank are connected through a pipeline, and an oil film thickness sensor is arranged at the inlet of the pipeline. The invention can adapt to complex sea surface floating oil collecting environment, and realize unmanned floating oil ship; realizing the collection of the floating oil with high efficiency and high purity. However, the oil spill cleaning and recycling device in the prior art has the advantages of single method, single function, lower collection efficiency and no provision of an oil film thickness detection scheme.
Prior art 3:
application number: CN202022101744.6, filing date: 2020.09.22, publication (bulletin) day: 2021.06.18 the prior art discloses a turnover box body structure for a high-level dump truck, which comprises a box body, a fixed seat and a turnover oil cylinder; the fixing seat is fixed on the container support frame of the high-position dumper, the fixing seat is close to the rear side of the container support frame of the high-position dumper, the rear side of the box body is hinged with the fixing seat, the cylinder barrel of the overturning cylinder is hinged with the rear side of the box body, and the piston rod of the overturning cylinder is hinged with the fixing seat.
Prior art 4:
application number: CN201320413374.7, filing date: 2013.07.12, publication (bulletin) day: 2013.12.25 the prior art relates to a high-position dump truck, which solves the defects that the existing dump truck has the hinge position on the plane where the auxiliary frame is located, can only dump goods to the position lower than the plane where the auxiliary frame is located and can not dump to high, a carriage is hinged on the auxiliary frame, a lifting mechanism is also fixed on the auxiliary frame, the lifting mechanism is connected with the carriage, a hinge support is fixed on the auxiliary frame, the hinge support is hinged with the carriage, and the hinge position of the hinge support and the carriage is above 1/2 of the height of the carriage. The hinged position of the carriage and the hinged support is above 1/2 of the height of the carriage, so that the height of the unloading opening of the carriage after being turned over is higher than the plane of the auxiliary frame, and high unloading or butt joint of the vehicle for transferring goods is realized.
However, in both the prior art 4 and the prior art 3, the functions can be realized by using various prime movers, the structure is complex, and the gravity effect is not fully utilized.
Through the above search, the above technical scheme does not affect the novelty of the invention; and the above prior art combinations do not destroy the inventive aspects of the present invention.
Disclosure of Invention
The invention provides a multifunctional comprehensive treatment ship on water and a water area spilled oil recovery method for avoiding the defects of the prior art.
The invention adopts the following technical scheme for solving the technical problems: the multifunctional comprehensive treatment ship is characterized in that an oil suction pump mechanism and a conveying mechanism are arranged at the front end of a ship body;
the oil suction pump mechanism comprises an oil suction pump motor, an oil suction pump screw rod, an oil suction pump nut, an oil suction pump connecting rod and an oil suction pump, wherein the oil suction pump motor is fixedly arranged on the ship body, the output end of the oil suction pump motor is fixedly connected with the oil suction pump screw rod, the oil suction pump nut is in threaded fit connection with the oil suction pump screw rod, the oil suction pump connecting rod of which the tail end extends to the front of the ship body is fixedly connected with the oil suction pump connecting rod, and the oil suction pump is fixedly connected to the tail end of the oil suction pump connecting rod;
The conveying mechanism comprises a conveying lifting motor, a conveying lifting screw rod, a conveying lifting nut, a conveying lifting supporting rod, a driving sprocket, a conveying belt structure rod, a driven sprocket, a chain conveying belt and a sprocket motor; the sprocket motor and the lifting motor are installed and fixed on the ship body, the output end of the lifting motor is fixedly connected with a conveying lifting screw rod, and a conveying lifting nut is connected to the conveying lifting screw rod in a threaded fit manner;
the driving sprocket and the driven sprocket are respectively rotatably arranged at the front end and the tail end of the conveying belt structure rod, the front end of the conveying belt structure rod is hinged to the ship body, and the tail end of the conveying belt structure rod extends out to the front of the ship body; the chain conveyer belt is arranged on the driving sprocket and the driven sprocket in a tensioning manner, and the output end of the sprocket motor is fixedly connected with the driving sprocket; the front end of the lifting supporting rod is hinged with the conveying lifting nut, and the tail end of the lifting supporting rod is hinged with the middle part of the conveying belt structure rod; the chain conveyer belt is provided with an oil absorption felt or a needle net-shaped salvaging belt.
The self-discharging mechanism comprises a collecting box body, a collecting box door, a self-discharging screw, a first self-discharging nut, a second self-discharging nut, a first self-discharging supporting rod, a second self-discharging supporting rod, a sliding block, a supporting plate, a pull rod, a first ejector rod, a second ejector rod, a limiting cable, a first limiting block, a second limiting block and a self-discharging motor;
The self-discharging motor is arranged on the ship body, the output end of the self-discharging motor is fixedly connected with the self-discharging screw rod, the self-discharging screw rod is sequentially provided with a thread section and a polished rod section from front to back, the self-discharging screw rod is sequentially provided with a first limiting block, a first self-discharging nut, a second self-discharging nut and a second limiting block, and the first self-discharging nut and the second self-discharging nut are in threaded fit connection with the self-discharging screw rod; the first self-discharging support rod and the second self-discharging support rod are hinged in a cross shape, the bottom ends of the first self-discharging support rod and the second self-discharging support rod are respectively hinged with the first self-discharging nut and the second self-discharging nut, the top end of the first self-discharging support rod is hinged with the rear side edge of the support plate, and the top end of the second self-discharging support rod is hinged with a sliding block connected to the support plate in a sliding fit manner;
the collecting box body is arranged on the supporting plate, and when the first self-discharging nut clings to the first limiting block, an opening at the top of the collecting box body is positioned below the tail end of the chain conveying belt; the rear end face of the collecting box body is provided with a collecting box door which is opened in an upward rotating way, and the bottom edge of the rear end is hinged with the rear side edge of the supporting plate; the bottom of first ejector pin with the backup pad is articulated, the top with the bottom of second ejector pin and the front end of pull rod is articulated, the top of second ejector pin with the side of collection box is articulated, the rear end of pull rod with the bottom edge of collection box chamber door is articulated, the top and the bottom of spacing cable respectively with the bottom edge of collection box chamber door and the second self-discharging nut tie-in.
Further, the conveying mechanism is also provided with an extrusion mechanism, and the extrusion mechanism comprises a pair of extrusion motors, extrusion lead screws, extrusion nuts, a roller bracket and extrusion rollers rotatably arranged on the roller bracket, wherein the extrusion motors, the extrusion lead screws and the extrusion nuts are symmetrically arranged up and down; the pair of extrusion motors are installed and fixed on the ship body, the output ends of the pair of extrusion motors are respectively connected and fixed with the pair of extrusion screw rods, the pair of extrusion nuts are respectively connected to the pair of extrusion screw rods in a threaded fit manner, and the roller support is connected and fixed with the pair of extrusion nuts; the extrusion roller is positioned behind the driving sprocket, and the rotating shaft of the extrusion roller is parallel to the rotating shaft of the driving sprocket.
Further, when the needle net-shaped salvaging belt is arranged on the chain conveying belt, the scraping blade is correspondingly arranged on the extrusion roller.
Further, the oil suction pump mechanism further comprises an oil suction pump guide rod and an oil layer thickness detection device which are connected and fixed to the ship body, wherein the lower part of the oil suction pump guide rod is arranged in front of the oil suction pump guide rod, the axes of the oil suction pump guide rod and the oil suction pump guide rod are parallel, the oil suction pump is mounted on the oil suction pump guide rod, and a sliding pair which is arranged along the axis of the lower part of the oil suction pump guide rod is formed between the oil suction pump guide rod and the oil suction pump guide rod;
The oil layer thickness detection device comprises a shell and a camera line sensor, wherein the shell is of a cylindrical hollow structure, and the camera line sensor is fixed in the middle of the side wall in the shell; the shell is fixedly connected to the front of the oil suction pump, and the oil suction pump and the oil layer thickness detection device are located at the same height.
The oil fence mechanism comprises an oil fence motor, a worm, a turbine, an oil fence and a rope winding disc, wherein the oil fence motor is fixedly arranged on any outer side of the rear part of the ship body, the worm is fixedly connected to the output end of the oil fence motor, the turbine is rotatably arranged on the ship body corresponding to the position of the worm and meshed with the worm, and the rope winding disc is fixedly arranged on the outer end face of the turbine;
the oil fence is of a chain-like structure formed by sequentially flexibly connecting all sections of strip-shaped rigid oil fence units, the overall density of the oil fence units is smaller than that of oil, and the oil fence is wound on the rope winding disc.
Further, the ship hull comprises an aggregation baffle mechanism, wherein the aggregation baffle mechanism comprises two aggregation baffles and two lifting steering engines which are symmetrically arranged at two sides of the front end of the ship hull, the lifting steering engines are fixedly arranged on the ship hull, and the two aggregation baffles are respectively connected and fixed to the output ends of the two lifting steering engines; the area between the two gathering baffles is in a sector shape which is unfolded forwards.
Further, screw holes are drilled in the chain conveyor belt, and the oil absorption felt is mounted on the chain conveyor belt through bolts.
A water area spilled oil recovery method, which is to recover water area spilled oil by the comprehensive treatment ship with the oil absorption felt arranged on the chain conveyer belt, comprises the following steps:
first, go to the working area
After receiving the working instruction, the comprehensive treatment ship runs to a working area;
second step, the oil spilling area surrounds
After the oil fence reaches a working area, the comprehensive treatment ship runs for a circle around the edge of the oil spilling area, and in the running process, an oil fence motor drives a worm to rotate to drive a turbine and a rope winding disc connected with the turbine to rotate, so that each oil fence unit of the oil fence on the rope winding disc descends and floats on the water surface in sequence, and the oil fence finally forms a form surrounding along the edge of the oil spilling area, so that the oil spilling area is prevented from being enlarged;
third step, measuring the thickness of the spilled oil layer
The oil suction pump motor drives the oil suction pump screw to rotate, and the oil suction pump nut and the oil suction pump connecting rod drive the oil suction pump and the oil layer thickness detection device to descend, so that the oil suction pump and the oil layer thickness detection device are immersed below the liquid level; the camera line sensor of the oil layer thickness detection device recognizes and acquires the position of the interface between water and oil and the thickness h of a black oil layer image formed by the oil layer in real time and transmits the position and the thickness h to the controller of the comprehensive treatment ship;
Fourth step, spilled oil recovery
If the image thickness h of the oil layer is more than or equal to h 0 The oil suction pump motor drives the oil suction pump to rise or fall to be clung to the upper part of the interface between water and oil according to the real-time oil layer thickness h in a forward or reverse way, and the oil suction pump is started or kept in a working state to collect spilled oil into the storage tank;
if the image thickness of the oil layer is h<h 0 The oil suction pump is stopped or kept in a closing state, and steering engines at two sides of the front end of the ship body respectively drive two gathering baffles to fall into water, so that spilled oil is gathered around an oil suction felt in the advancing process of the ship body; meanwhile, the conveying lifting motor drives the conveying lifting screw rod to rotate, the conveying lifting nut and the conveying lifting supporting rod drive the conveying belt structure rod and the driving sprocket, the driven sprocket and the chain conveying belt arranged on the conveying belt structure rod to rotate, and the front end of the chain conveying belt is downwards rotated into water; then a pair of extrusion motors act cooperatively to drive a pair of extrusion screw rods to rotate, so that two extrusion nuts move synchronously, and the extrusion rollers are driven by the roller bracket to move close to the compaction driving sprocket;
after that, the sprocket motor drives the driving sprocket to rotate so as to drive the chain conveyor belt and the driven sprocket to rotate, when the oil absorption felt on the chain conveyor belt enters water, the oil spill is absorbed, and when the oil spill absorbed on the oil absorption felt rotates to the extrusion roller, the oil spill overflows and falls into the collecting box under the extrusion action of the extrusion roller;
Wherein h is 0 Is a preset oil layer thickness threshold.
The invention provides a multifunctional comprehensive treatment ship on water and a water area spilled oil recovery method, which have the following beneficial effects:
1. according to the invention, through simple modification of the oil-absorbing felt on the chain conveyor belt, the needle net-shaped salvaging belt and the scraping blade on the extrusion roller, the functions of oil spill recovery and garbage salvaging are respectively realized, the application range is wide, and the wide application is good;
2. the self-discharging mechanism provided by the invention realizes the complex motion of backward lifting and self-discharging of the box body of the collecting box by using only one prime motor, fully utilizes the action of gravity, greatly reduces the complexity of the mechanism, and is beneficial to control of the volume and the cost of the mechanism;
3. before the spilled oil is recovered, the thickness of the spilled oil layer is detected by the oil layer thickness detection device, and the spilled oil is sucked and recovered by the oil suction pump or the oil suction felt according to the thickness of the oil layer, so that the spilled oil recovery efficiency is greatly improved;
4. the invention can work in a multi-distribution working mode, namely, one collecting cargo ship is matched with a plurality of comprehensive treatment ships, and the salvage and recovery can be continued after the collecting box body of the comprehensive treatment ship is filled, so that the salvage and recovery efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structural principle of the present invention;
FIG. 2 is a schematic diagram of the structural principle of the oil suction pump mechanism and the oil layer thickness detection device of the present invention;
FIG. 3 is a schematic diagram of an enlarged structure of the oil layer thickness detection device according to the present invention;
FIG. 4 is a schematic view of the structural principles of the conveying mechanism and the extruding mechanism of the present invention;
FIG. 5 is a schematic view of the structural principle of the self-discharging mechanism of the present invention;
fig. 6 is a schematic diagram of the structural principle of the oil fence mechanism of the present invention.
In the figure:
1. hull, 2, oil suction pump mechanism, 21, oil suction pump motor, 22, oil suction pump screw, 23, oil suction pump nut, 24, oil suction pump connecting rod, 25, oil suction pump, 26, oil suction pump connecting rod; 3. the device comprises an oil layer thickness detection device 31, a shell 32 and a camera line sensor; 4. the conveying mechanism 41, the conveying lifting motor 42, the conveying lifting screw rod 43, the conveying lifting nut 44, the conveying lifting supporting rod 45, the driving sprocket 46, the conveying belt structure rod 47, the driven sprocket 48 and the chain conveying belt; 5. the device comprises an extrusion mechanism 51, an extrusion motor 52, an extrusion screw rod 53, an extrusion nut 54, an extrusion roller 55 and a roller bracket; 6. the self-discharging mechanism comprises a self-discharging mechanism 601, a collecting box body 602, a collecting box door 603, a self-discharging screw rod 604, a first self-discharging nut 605, a second self-discharging nut 606, a first self-discharging supporting rod 607, a second self-discharging supporting rod 608, a sliding block 609, a supporting plate 610, a pull rod 611, a first ejector rod 612, a second ejector rod 613, a limiting cable 614, a first limiting block 615 and a second limiting block; 7. the oil fence mechanism comprises an oil fence motor 71, an oil fence motor 72, a worm, 73, a worm wheel 74, an oil fence 75 and a rope winding disc; 8. the device comprises an aggregation baffle mechanism 81, a lifting steering engine 82 and an aggregation baffle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 6, the structural relationship is as follows: the front end of the ship body 1 is provided with an oil suction pump mechanism 2 and a conveying mechanism 4;
the oil suction mechanism 2 comprises an oil suction motor 21, an oil suction screw 22, an oil suction nut 23, an oil suction connecting rod 24 and an oil suction pump 25, wherein the oil suction motor 21 is fixedly arranged on the ship body 1, the output end of the oil suction motor is fixedly connected with the oil suction screw 22, the oil suction nut 23 is connected with the oil suction screw 22 in a threaded fit manner, the oil suction connecting rod 24 of which the tail end extends to the front of the ship body 1 is fixedly connected with the oil suction motor, and the oil suction pump 25 is fixedly connected to the tail end of the oil suction connecting rod 24;
the conveying mechanism 4 comprises a conveying lifting motor 41, a conveying lifting screw 42, a conveying lifting nut 43, a conveying lifting supporting rod 44, a driving sprocket 45, a conveying belt structure rod 46, a driven sprocket 47, a chain conveying belt 48 and a sprocket motor; the sprocket motor and the lifting motor 41 are installed and fixed on the ship body 1, the output end of the lifting motor 41 is fixedly connected with a conveying lifting screw rod 42, and a conveying lifting nut 43 is connected to the conveying lifting screw rod 42 in a threaded fit manner;
The driving sprocket 45 and the driven sprocket 47 are respectively rotatably mounted at the front end and the tail end of the conveyer belt structure rod 46, the front end of the conveyer belt structure rod 46 is hinged to the ship body 1, and the tail end extends out to the front of the ship body 1; the chain conveyer 48 is arranged on the driving sprocket 45 and the driven sprocket 47 in a tensioning manner, and the output end of the sprocket motor is fixedly connected with the driving sprocket 45; the front end of the lifting support rod 44 is hinged with the conveying lifting nut 43, and the tail end is hinged with the middle part of the conveying belt structure rod 46; the chain conveyor 48 is provided with a felt or needle mesh fishing belt.
Preferably, the self-discharging device further comprises a self-discharging mechanism 6, wherein the self-discharging mechanism 6 comprises a collecting box body 601, a collecting box door 602, a self-discharging screw 603, a first self-discharging nut 604, a second self-discharging nut 605, a first self-discharging supporting rod 606, a second self-discharging supporting rod 607, a sliding block 608, a supporting plate 609, a pull rod 610, a first ejector rod 611, a second ejector rod 612, a limiting cable 613, a first limiting block 614, a second limiting block 615 and a self-discharging motor;
the self-discharging motor is arranged on the ship body 1, the output end of the self-discharging motor is fixedly connected with the self-discharging screw 603, the self-discharging screw 603 is sequentially provided with a thread section and a polish rod section from front to back, a first limiting block 614, a first self-discharging nut 604, a second self-discharging nut 605 and a second limiting block 615 are sequentially arranged on the self-discharging screw 603, and the first self-discharging nut 604 and the second self-discharging nut 605 are in threaded fit connection with the self-discharging screw 603; the first self-discharging support rod 606 and the second self-discharging support rod 607 are hinged in a cross shape, the bottom ends of the first self-discharging support rod 606 and the second self-discharging support rod 607 are respectively hinged with the first self-discharging nut 604 and the second self-discharging nut 605, the top end of the first self-discharging support rod 606 is hinged with the rear side edge of the supporting plate 609, and the top end of the second self-discharging support rod 607 is hinged with the sliding block 608 connected to the supporting plate 609 in a sliding fit manner;
The collecting box body 601 is arranged on the supporting plate 609, and when the first self-discharging nut 604 is clung to the first limiting block 614, an opening at the top of the collecting box body 601 is positioned below the tail end of the chain conveyer 48; the rear end face of the collecting box body 601 is provided with a collecting box door 602 which is opened in an upward rotating way, and the bottom edge of the rear end is hinged with the rear side edge of the supporting plate 609; the bottom of the first ejector rod 611 is hinged with the supporting plate 609, the top is hinged with the bottom of the second ejector rod 612 and the front end of the pull rod 610, the top of the second ejector rod 612 is hinged with the side surface of the collecting box body 601, the rear end of the pull rod 610 is hinged with the bottom edge of the collecting box door 602, and the top and the bottom of the limiting cable 613 are respectively tethered with the bottom edge of the collecting box door 602 and the second self-discharging nut 605.
Preferably, the conveying mechanism 4 is further provided with an extrusion mechanism 5, and the extrusion mechanism 5 comprises a pair of extrusion motors 51, extrusion lead screws 52, extrusion nuts 53, a roller bracket 55 and extrusion rollers 54 rotatably mounted on the roller bracket 55, wherein the extrusion motors 51, the extrusion lead screws 52 and the extrusion nuts 53 are symmetrically arranged up and down; a pair of extrusion motors 51 are installed and fixed on the ship body 1, the output ends of the pair of extrusion motors 51 are respectively connected and fixed with a pair of extrusion screw rods 52, a pair of extrusion nuts 53 are respectively connected on the pair of extrusion screw rods 52 in a threaded fit manner, and a roller bracket 55 is connected and fixed with the pair of extrusion nuts 53; the extrusion roller 54 is located behind the driving sprocket 45, and the rotation axis of the extrusion roller 54 is parallel to the rotation axis of the driving sprocket 45.
Preferably, when a needle mesh fishing belt is mounted on the chain conveyor 48, a wiper is correspondingly mounted on the squeeze roller 54.
Preferably, the oil suction pump mechanism 2 further comprises an oil suction pump guide rod 26 and an oil layer thickness detection device 3 which are connected and fixed on the ship body 1, wherein the lower part of the oil suction pump guide rod 26 is arranged in front of the oil suction pump lead screw 22, the axes of the oil suction pump guide rod 26 and the oil suction pump guide rod are parallel, and an oil suction pump 25 is mounted on the oil suction pump guide rod 26 and forms a sliding pair with the oil suction pump guide rod 26 along the lower axis of the oil suction pump guide rod 26;
the oil layer thickness detection device 3 comprises a shell 31 and a camera line sensor 32, wherein the shell 31 is of a cylindrical hollow structure, and the camera line sensor 32 is fixed in the middle of the side wall in the shell 31; the housing 31 is fixedly connected to the front of the oil suction pump 25, and the oil suction pump 25 and the oil layer thickness detection device 3 are located at the same height.
Preferably, the ship further comprises an oil fence mechanism 7, wherein the oil fence mechanism 7 comprises an oil fence motor 71, a worm 72, a turbine 73, an oil fence 74 and a rope winding disc 75, the oil fence motor 71 is fixedly arranged on any outer side of the rear part of the ship body 1, the worm 72 is fixedly connected with the output end of the oil fence motor, the turbine 73 is rotatably arranged on the ship body 1 corresponding to the position of the worm 72 and is meshed with the worm 72, and the rope winding disc 75 is fixedly arranged on the outer end face of the turbine 73;
The oil fence 74 is a chain-like structure formed by sequentially and flexibly connecting various sections of strip-shaped rigid oil fence units, the overall density of the oil fence units is smaller than that of oil, and the oil fence 74 is wound on a rope winding disc 75.
Preferably, the ship further comprises an aggregation baffle mechanism 8, wherein the aggregation baffle mechanism 8 comprises two aggregation baffles 82 and two lifting steering engines 81 which are symmetrically arranged on two sides of the front end of the ship body 1, the lifting steering engines 81 are fixedly arranged on the ship body 1, and the two aggregation baffles 82 are respectively connected and fixed to the output ends of the two lifting steering engines 81; the area between the two gathering baffles 82 is in the shape of a fan that spreads forward.
Preferably, threaded holes are drilled in the chain conveyor 48, and the oil absorbing felt is bolted to the chain conveyor 48.
The comprehensive treatment ship can realize the functions of spilled oil recovery or garbage and algae salvage.
When the comprehensive treatment ship realizes the spilled oil recovery function, the chain conveyer 48 is provided with a felt. The recovery method for comprehensively treating the spilled oil of the ship comprises the following steps:
first, go to the working area
After receiving the working instruction, the comprehensive treatment ship runs to a working area;
the process can be realized by manual operation, or a GPS and an automatic running module are arranged on the comprehensive treatment ship, and the process is realized by the cooperation of the GPS and the automatic running module;
Second step, the oil spilling area surrounds
After reaching the working area, the comprehensive treatment ship runs for a circle around the edge of the oil spilling area, and in the running process, the oil boom motor 71 drives the worm 72 to rotate to drive the turbine 73 and the rope winding disc 75 connected with the turbine 73 to rotate, so that each oil boom unit of the oil boom 74 on the rope winding disc 75 descends and floats on the water surface in sequence, and the oil boom 74 finally forms a shape surrounding along the edge of the oil spilling area, and the expansion of the oil spilling area is avoided;
third step, measuring the thickness of the spilled oil layer
The oil suction pump motor 21 drives the oil suction pump screw 22 to rotate, and drives the oil suction pump 25 and the oil layer thickness detection device 3 to descend through the oil suction pump nut 23 and the oil suction pump connecting rod 24, so that the oil suction pump 25 and the oil layer thickness detection device 3 are immersed below the liquid level, as shown in fig. 3, wherein a is an oil layer, and b is a water layer; the camera line sensor 32 of the oil layer thickness detection device 3 recognizes and obtains the position of the interface between water and oil and the thickness h of a black oil layer image formed by the oil layer in real time and transmits the thickness h to the controller of the comprehensive treatment ship;
fourth step, spilled oil recovery
If the image thickness h of the oil layer is more than or equal to h 0 The oil suction pump motor 21 drives the oil suction pump 25 to rise or fall to be clung to the upper part of the interface between water and oil according to the real-time oil layer thickness h, and the oil suction pump 25 is started or kept in a working state to collect spilled oil into the storage tank;
The process can quickly collect spilled oil, and is mainly used for collecting the primary spilled oil of a large number of spilled oil accidents;
if the image thickness of the oil layer is h<h 0 The oil suction pump 25 is stopped or kept in a closed state, steering engines 81 at two sides of the front end of the ship body 1 respectively drive two gathering baffles 82 to drop into water, and oil spilling is gathered around an oil suction felt in the running process of the ship body; meanwhile, the conveying lifting motor 41 drives the conveying lifting screw rod 42 to rotate, the conveying lifting nut 43 and the conveying lifting supporting rod 44 drive the conveying belt structure rod 46 and the driving chain wheel 45, the driven chain wheel 47 and the chain conveying belt 48 which are arranged on the conveying belt structure rod 46 to rotate, and the front end of the chain conveying belt 48 is downwards rotated into water; subsequently, the pair of extrusion motors 51 act cooperatively to drive the pair of extrusion screws 52 to rotate, so that the two extrusion nuts 53 move synchronously through rollingThe wheel bracket 55 drives the extrusion roller 54 to move close to the compaction driving sprocket 45;
thereafter, the sprocket motor drives the driving sprocket 45 to rotate, drives the chain conveyer belt 48 and the driven sprocket 47 to rotate, and when the oil suction felt on the chain conveyer belt 48 enters water, oil spill is adsorbed, and when the oil spill adsorbed on the oil suction felt rotates to the position of the extrusion roller 54, the oil spill overflows and falls into the collecting box body 601 under the extrusion action of the extrusion roller 54;
The process is mainly used for thoroughly cleaning residual spilled oil;
in actual use, the pressure between the extrusion roller 54 and the chain conveyer 48 can be regulated by a pair of extrusion motors 51 according to actual needs, so as to obtain higher recovery efficiency and higher working stability;
meanwhile, when the conveying mechanism 4 does not work, the conveying lifting motor 41 should be controlled to drive the conveying lifting screw rod 42 to reversely rotate, so that the conveying lifting nut 43 and the conveying lifting support rod 44 drive the conveying belt structure rod 46 and the driving sprocket 45, the driven sprocket 47 and the chain conveying belt 48 which are arranged on the conveying belt structure rod 46 to reversely rotate, the front end of the chain conveying belt 48 is lifted up, and the reduction of the service life caused by long-time soaking of the oil absorption felt in water can be prevented;
wherein h is 0 Is a preset oil layer thickness threshold.
When the comprehensive treatment ship realizes the garbage and algae salvaging function, only the oil absorption felt on the chain conveyer belt 48 is required to be disassembled, the needle net salvaging belt is installed, and the scraping blade is arranged on the extrusion roller 54. When the doctor blade is mounted, the pair of pressing motors 51 drive the pressing rollers 54 to move to the proper positions and lock the pressing rollers, and then the doctor blade is mounted.
The method for comprehensively treating the ship garbage and the algae for salvaging comprises the following steps:
First, go to the working area
After receiving the working instruction, the comprehensive treatment ship runs to a working area;
secondly, the conveying lifting motor 41 drives the conveying lifting screw rod 42 to rotate, and the conveying lifting nut 43 and the conveying lifting supporting rod 44 drive the conveying belt structure rod 46 and the driving chain wheel 45, the driven chain wheel 47 and the chain conveying belt 48 which are arranged on the conveying belt structure rod 46 to rotate, so that the front end of the chain conveying belt 48 is downwards rotated into water; then, the pair of extrusion motors 51 act cooperatively to drive the pair of extrusion screw rods 52 to rotate so as to enable the two extrusion nuts 53 to synchronously move, and the extrusion rollers 54 are driven by the roller bracket 55 to move close to the scraping blade contact needle net-shaped salvage belt;
thereafter, the sprocket motor drives the driving sprocket 45 to rotate, drives the chain conveyor 48 and the driven sprocket 47 to rotate, and the needle mesh salvage belt on the chain conveyor 48 salvages garbage and seaweed, and when the needle mesh salvage belt rotates to the extrusion roller 54, the garbage and seaweed falls down under the action of the scraping blade and is collected in the collection box body 601.
When the oil spill, the garbage and the seaweed collected in the collecting box body 601 reach a certain amount, the oil spill, the garbage and the seaweed in the collecting box body 601 need to be discharged through the self-discharging mechanism 6, and the self-discharging working process of the backward lifting of the self-discharging mechanism 6 is as follows (the following azimuth words such as left, right and the like take the structural state illustrated in fig. 5 as an example):
First, in an initial state, the first self-discharging nut 604 and the second self-discharging nut 605 are in a state with the farthest distance, the first self-discharging nut 604 is positioned at the leftmost side and clings to the first limiting block 614 at the left side, and at this time, the left side of the collecting box body 601 is positioned at the lowest, namely, the collecting box 601 is in a state with the smallest inclination angle;
the second step, the self-discharging motor drives the self-discharging screw 603 to rotate forward, drives the first self-discharging nut 604 and the second self-discharging nut 605 to move towards the direction of the second limiting block 615 at the same time, and further drives the collecting box body 601 to move backwards to the rear side of the extrusion roller 54, so that the phenomenon that the collecting box body 601 is interfered with the extrusion mechanism 5 in a movement manner in the self-discharging process is avoided;
third, the self-discharging screw 603 continues to drive the first self-discharging nut 604 and the second self-discharging nut 605 to move rightward at the same time until the second self-discharging nut 605 moves to the polish rod section of the self-discharging screw 603 and is separated from engagement with the self-discharging screw 603, and at this time, the second self-discharging nut 605 abuts against the second limiting block 615;
fourth, the self-discharging screw 603 continues to drive the first self-discharging nut 604 to move to the right, at this time, the second self-discharging nut 605 is disengaged from the self-discharging screw 603, and the self-discharging screw 603 no longer drives the second self-discharging nut 605 to move to the right, so that the first self-discharging nut 604 and the second self-discharging nut 605 start to be relatively close to each other, drive the first self-discharging support rod 606 and the second self-discharging support rod 607 to perform shearing action, and perform shearing lifting on the support plate 609, so that the support plate 609 is integrally lifted until the support plate 609 is lifted to the limit cable 613 to be tensioned;
In this process, the slider 608 is adapted to slide rightward along the support plate 609;
fifth, then, the supporting plate 609 continues to lift, but the collecting box door 602 cannot continue to move upwards under the action of the limiting cable 613, so that under the combined action of the lifting action of the supporting plate 609 and the limiting action of the limiting cable 613, the left side of the collecting box body 601 takes the hinge shaft of the collecting box door 601 and the supporting plate 609 as a rotating shaft to perform upward overturning movement, and meanwhile, the collecting box door 602 rotates left side relative to the collecting box body 601 to be opened;
when the opening of the collecting box body 601 reaches a set value, the self-discharging motor stops and locks until oil spill, garbage and seaweed are completely discharged from the collecting box body 601;
sixthly, after oil spilling, garbage and seaweed dumping are completed, the self-discharging motor drives the self-discharging screw 603 to rotate reversely to drive the first self-discharging nut 604 to move leftwards, the supporting plate 609 descends along with the left movement of the self-discharging nut 604, the limiting rope 613 is loosened, the collecting box body 601 descends along with the supporting plate 609, meanwhile, the left side of the collecting box body 601 performs downward overturning action under the action of gravity, the collecting box body 601 is reset to be in a horizontal state, and the collecting box door 602 rotates to be closed;
seventh, when the first self-discharging nut 604 moves left to the maximum distance between the first self-discharging nut 604 and the second self-discharging nut 605, the second self-discharging nut 605 is pulled to move left and is driven to enter engagement under the continuous left movement of the first self-discharging nut 604, and then the first self-discharging nut 604 and the second self-discharging nut 605 continue to move left under the driving of the self-discharging screw 603 until the first self-discharging nut 604 contacts the first limiting block 614, and the self-discharging motor stops and locks.
Obviously, as can be seen from the above operation, the rotation directions of the first dump nut 603 and the second dump nut 604 are the same, and the maximum distance between the first dump nut 603 and the second dump nut 604 should be an integer multiple of the pitch of the dump screw 603.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A multifunctional comprehensive treatment ship on water is characterized in that: the front end of the ship body (1) is provided with an oil suction pump mechanism (2) and a conveying mechanism (4);
the oil suction pump mechanism (2) comprises an oil suction pump motor (21), an oil suction pump screw (22), an oil suction pump nut (23), an oil suction pump connecting rod (24) and an oil suction pump (25), wherein the oil suction pump motor (21) is fixedly arranged on the ship body (1), the oil suction pump screw (22) is fixedly connected to the output end of the oil suction pump motor, the oil suction pump nut (23) is connected to the oil suction pump screw (22) in a threaded fit manner, the oil suction pump connecting rod (24) of which the tail end extends to the front of the ship body (1) is fixedly connected to the tail end of the oil suction pump connecting rod (24);
The conveying mechanism (4) comprises a conveying lifting motor (41), a conveying lifting screw rod (42), a conveying lifting nut (43), a conveying lifting supporting rod (44), a driving sprocket (45), a conveying belt structure rod (46), a driven sprocket (47), a chain conveying belt (48) and a sprocket motor; the sprocket motor and the lifting motor (41) are installed and fixed on the ship body (1), a conveying lifting screw rod (42) is fixedly connected to the output end of the lifting motor (41), and a conveying lifting nut (43) is connected to the conveying lifting screw rod (42) in a threaded fit manner;
the driving chain wheel (45) and the driven chain wheel (47) are respectively rotatably arranged at the front end and the tail end of the conveying belt structure rod (46), the front end of the conveying belt structure rod (46) is hinged to the ship body (1), and the tail end of the conveying belt structure rod extends out to the front of the ship body (1); the chain conveyer belt (48) is arranged on the driving sprocket (45) and the driven sprocket (47) in a tensioning mode, and the output end of the sprocket motor is fixedly connected with the driving sprocket (45); the front end of the lifting support rod (44) is hinged with the conveying lifting nut (43), and the tail end of the lifting support rod is hinged with the middle part of the conveying belt structure rod (46); the chain conveyer belt (48) is provided with a felt or a needle net-shaped salvaging belt;
The self-discharging mechanism (6) comprises a collecting box body (601), a collecting box door (602), a self-discharging screw (603), a first self-discharging nut (604), a second self-discharging nut (605), a first self-discharging supporting rod (606), a second self-discharging supporting rod (607), a sliding block (608), a supporting plate (609), a pull rod (610), a first ejector rod (611), a second ejector rod (612), a limiting cable (613), a first limiting block (614), a second limiting block (615) and a self-discharging motor;
the self-discharging motor is arranged on the ship body (1), the output end of the self-discharging motor is fixedly connected with the self-discharging screw (603), the self-discharging screw (603) is sequentially provided with a thread section and a polished rod section from front to back, the self-discharging screw is sequentially provided with a first limiting block (614), a first self-discharging nut (604), a second self-discharging nut (605) and a second limiting block (615), and the first self-discharging nut (604) and the second self-discharging nut (605) are in threaded fit connection with the self-discharging screw (603); the first self-discharging support rod (606) and the second self-discharging support rod (607) are hinged in a cross shape, the bottom ends of the first self-discharging support rod (606) and the second self-discharging support rod (607) are respectively hinged with the first self-discharging nut (604) and the second self-discharging nut (605), the top end of the first self-discharging support rod (606) is hinged with the rear side edge of the supporting plate (609), and the top end of the second self-discharging support rod (607) is hinged with a sliding block (608) connected to the supporting plate (609) in a sliding fit manner;
The collecting box body (601) is arranged on the supporting plate (609), and when the first self-discharging nut (604) is clung to the first limiting block (614), an opening at the top of the collecting box body (601) is positioned below the tail end of the chain conveying belt (48); the rear end face of the collecting box body (601) is provided with a collecting box door (602) which is opened in an upward rotating way, and the bottom edge of the rear end is hinged with the rear side edge of the supporting plate (609); the bottom of first ejector pin (611) with backup pad (609) is articulated, the top with the bottom of second ejector pin (612) and the front end of pull rod (610) is articulated, the top of second ejector pin (612) with the side of collection box (601) is articulated, the rear end of pull rod (610) with the bottom edge of collection box chamber door (602) is articulated, the top and the bottom of spacing cable (613) respectively with the bottom edge of collection box chamber door (602) and second self-discharging nut (605) are tethered.
2. A multi-functional integrated processing vessel on water according to claim 1, wherein: the conveying mechanism (4) is also provided with an extrusion mechanism (5), and the extrusion mechanism (5) comprises a pair of extrusion motors (51), extrusion lead screws (52) and extrusion nuts (53) which are arranged symmetrically up and down, a roller bracket (55) and extrusion rollers (54) rotatably arranged on the roller bracket (55); the pair of extrusion motors (51) are arranged and fixed on the ship body (1), the output ends of the pair of extrusion motors (51) are respectively connected and fixed with the pair of extrusion screw rods (52), the pair of extrusion nuts (53) are respectively connected to the pair of extrusion screw rods (52) in a threaded fit manner, and the roller support (55) is connected and fixed with the pair of extrusion nuts (53); the extrusion roller (54) is positioned behind the driving sprocket (45), and the rotating shaft of the extrusion roller (54) is parallel to the rotating shaft of the driving sprocket (45).
3. A multi-functional integrated processing vessel on water according to claim 2, wherein: when the needle net-shaped salvaging belt is arranged on the chain conveying belt (48), the scraping blade is correspondingly arranged on the extrusion roller (54).
4. A multi-functional integrated processing vessel on water according to claim 2, wherein: the oil suction pump mechanism (2) further comprises an oil suction pump guide rod (26) and an oil layer thickness detection device (3) which are connected and fixed to the ship body (1), wherein the lower part of the oil suction pump guide rod (26) is arranged in front of the oil suction pump guide rod (22), the axes of the oil suction pump guide rod and the oil suction pump guide rod are parallel, and an oil suction pump (25) is mounted on the oil suction pump guide rod (26) and forms a sliding pair with the oil suction pump guide rod (26) along the axis of the lower part of the oil suction pump guide rod (26);
the oil layer thickness detection device (3) comprises a shell (31) and a camera line sensor (32), wherein the shell (31) is of a cylindrical hollow structure, and the camera line sensor (32) is fixed in the middle of the side wall in the shell (31); the shell (31) is fixedly connected to the front of the oil suction pump (25), and the oil suction pump (25) and the oil layer thickness detection device (3) are positioned at the same height.
5. A multi-functional integrated treatment vessel on water according to claim 3, wherein: the oil fence mechanism (7) comprises an oil fence motor (71), a worm (72), a turbine (73), an oil fence (74) and a rope winding disc (75), wherein the oil fence motor (71) is fixedly arranged on any outer side of the rear part of the ship body (1), the output end of the oil fence motor is fixedly connected with the worm (72), the turbine (73) is rotatably arranged on the ship body (1) corresponding to the position of the worm (72) and meshed with the worm (72), and the rope winding disc (75) is fixedly arranged on the outer end face of the turbine (73);
the oil fence (74) is of a chain-like structure formed by sequentially and flexibly connecting all sections of strip-shaped rigid oil fence units, the overall density of the oil fence units is smaller than that of oil, and the oil fence (74) is wound on the rope winding disc (75).
6. A multi-functional integrated processing vessel on water according to claim 1, wherein: the ship comprises a ship body (1), and is characterized by further comprising an aggregation baffle mechanism (8), wherein the aggregation baffle mechanism (8) comprises two aggregation baffles (82) and two lifting steering engines (81) which are symmetrically arranged on two sides of the front end of the ship body (1), the lifting steering engines (81) are fixedly arranged on the ship body (1), and the two aggregation baffles (82) are respectively connected and fixed to the output ends of the two lifting steering engines (81); the area between the two gathering baffles (82) is in a sector shape which spreads forwards.
7. A multi-functional integrated processing vessel on water according to claim 1, wherein: screw holes are drilled in the chain conveyor belt (48), and the oil absorbing felt is mounted on the chain conveyor belt (48) through bolts.
8. A method for recovering spilled oil in a water area by using the multifunctional comprehensive treatment ship on water according to claim 5 or 6, wherein a chain conveyer belt (48) is provided with a felt, and the method for recovering spilled oil in a water area comprises the following steps:
first, go to the working area
After receiving the working instruction, the comprehensive treatment ship runs to a working area;
second step, the oil spilling area surrounds
After reaching the working area, the comprehensive treatment ship runs for a circle around the edge of the oil spilling area, and in the running process, the oil boom motor (71) drives the worm (72) to rotate to drive the turbine (73) and the rope winding disc (75) connected with the turbine to rotate, so that each oil boom unit of the oil boom (74) on the rope winding disc (75) descends and floats on the water surface in sequence, and the oil boom (74) finally forms a shape surrounding along the edge of the oil spilling area, thereby avoiding the expansion of the oil spilling area;
third step, measuring the thickness of the spilled oil layer
The oil suction pump motor (21) drives the oil suction pump screw (22) to rotate, and the oil suction pump (25) and the oil layer thickness detection device (3) are driven to descend through the oil suction pump nut (23) and the oil suction pump connecting rod (24), so that the oil suction pump (25) and the oil layer thickness detection device (3) are immersed below the liquid level; the camera line sensor (32) of the oil layer thickness detection device (3) is used for identifying and obtaining the position of the interface between water and oil in real time and the thickness of a black oil layer image formed by the oil layer And transferred to a controller of the integrated processing vessel;
fourth step, spilled oil recovery
If the image thickness h of the oil layer is more than or equal to h 0 The oil suction pump motor (21) drives the oil suction pump (25) to rise or fall to be clung to the upper part of the interface between water and oil according to the real-time oil layer thickness h in a forward or reverse way, and the oil suction pump (25) is started or kept in a working state to collect spilled oil into the storage tank;
if the image thickness of the oil layer is h<h 0 The oil suction pump (25) is stopped or kept in a closing state, steering engines (81) at two sides of the front end of the ship body (1) respectively drive two gathering baffles (82) to fall into water, and oil spilling is gathered around an oil suction felt in the advancing process of the ship body; the simultaneous conveying lifting motor (41) drives the conveying lifting screw rod (42) to rotateThe conveying lifting nut (43) and the conveying lifting support rod (44) drive the conveying belt structure rod (46) and the driving sprocket (45), the driven sprocket (47) and the chain conveying belt (48) which are arranged on the conveying belt structure rod (46) to rotate, so that the front end of the chain conveying belt (48) is downwards rotated into water; then a pair of extrusion motors (51) act cooperatively to drive a pair of extrusion screw rods (52) to rotate, so that two extrusion nuts (53) move synchronously, and an extrusion roller (54) is driven by a roller bracket (55) to move close to a compaction driving sprocket (45);
After that, the sprocket motor drives the driving sprocket (45) to rotate and drives the chain conveyor belt (48) and the driven sprocket (47) to rotate, when oil-absorbing felt on the chain conveyor belt (48) enters water, oil overflows and the oil overflows and falls into a collecting box body (601) under the extrusion action of the extrusion roller (54) when the oil-absorbing felt rotates to the position of the extrusion roller (54);
wherein h is 0 Is a preset oil layer thickness threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210286317.0A CN114855730B (en) | 2022-03-22 | 2022-03-22 | Multifunctional comprehensive treatment ship on water and recovery method for spilled oil in water area |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210286317.0A CN114855730B (en) | 2022-03-22 | 2022-03-22 | Multifunctional comprehensive treatment ship on water and recovery method for spilled oil in water area |
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| CN114855730A CN114855730A (en) | 2022-08-05 |
| CN114855730B true CN114855730B (en) | 2024-02-06 |
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| CN118360913B (en) * | 2024-04-19 | 2024-09-24 | 山东科技大学 | Sea surface spilled oil treatment device |
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| CN114855730A (en) | 2022-08-05 |
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