CN114855730A - Overwater multifunctional comprehensive treatment ship and water area oil spill recovery method - Google Patents
Overwater multifunctional comprehensive treatment ship and water area oil spill recovery method Download PDFInfo
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- CN114855730A CN114855730A CN202210286317.0A CN202210286317A CN114855730A CN 114855730 A CN114855730 A CN 114855730A CN 202210286317 A CN202210286317 A CN 202210286317A CN 114855730 A CN114855730 A CN 114855730A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000003305 oil spill Substances 0.000 title claims abstract description 13
- 238000011084 recovery Methods 0.000 title abstract description 14
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- 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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- 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 method for recovering spilled oil in a water area, and relates to the technical field of recovery and cleaning ships.A 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 lateral side of the rear part of the ship body and gathering baffle mechanisms arranged at the two sides of the front end of the ship body; the method for recovering the spilled oil in the water area comprises the steps of going to a working area, surrounding the spilled oil area, measuring the thickness of a spilled oil layer and recovering the spilled oil. The invention realizes self-unloading by one prime motor, has simple structure, is suitable for oil spill recovery and seaweed and garbage salvage, and has good universal use; 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 absorbed and recovered by the oil absorption pump or the oil absorption felt according to the thickness of the oil layer, so that the efficiency of spilled oil recovery 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 overwater oil spill recovery, garbage cleaning and algae salvage.
Background
The water pollution usually means that the original state of the water area is changed by human beings, so that the ecological system of the water area is damaged. The pollution caused by harmful substances entering the water area environment can damage biological resources, harm human health, hinder fishing and other activities of human beings on the sea, damage the water quality and the environmental quality of the water area, and the like. With the development of the world industry, the pollution of water areas is becoming more serious and has a trend of continuing to expand.
The leakage of petroleum on water, the invasion of garbage and the eutrophication of water are common causes of water pollution. The leakage of petroleum on water causes toxic compounds such as benzene and toluene contained in the 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 the garbage not only can cause visual pollution, but also can cause water body pollution and water quality deterioration, and seriously influences the safety of sailing ships. Water eutrophication is a water pollution phenomenon caused by excessive content of plant nutrient substances such as nitrogen, phosphorus and the like, and aquatic organisms, particularly algae, propagate in large quantities, so that the population number of biomass is changed, and the ecological balance of the water is damaged.
By prior art search, there are the following known solutions:
prior art 1:
application No.: CN201910732971.8, application date: 2019.08.09, publication (announcement) date: 2021.04.27, the prior art discloses a device for cleaning and recovering ocean spilled oil, which belongs to the technical field of ocean spilled oil pollution treatment, and the device of the invention comprises: the device comprises a ship body, wherein first fixing rods are fixedly connected to two sides of the ship body, the end part of each first fixing rod is connected with a monitoring assembly arranged in water through a rope body, the monitoring assembly is wirelessly connected with a processor arranged on the ship body, an oil collecting tank, a third oil filter tank and a second oil filter tank are fixed on the ship body, the oil collecting tank is connected with the third oil filter tank through a first oil discharge pipe, the third oil filter tank is connected with the second oil filter tank through a second connecting pipe, and the second oil filter tank is connected with a first oil filter tank arranged on the rear side water surface of the stern of the ship body through a first connecting pipe. However, the prior art oil spill cleaning and recovering device has the advantages of single method, single function and low collection efficiency.
Prior art 2:
application No.: cn201920841775.x, application date: 2019.06.05, publication (announcement) date: 2020.05.22, the prior art provides an intelligently controlled offshore floating oil recovery device, which is controlled by a control system, comprising 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, the floating oil inlet is provided with a grid, the rear part of the grid is provided with an upper roller and a lower roller, and the rollers are connected through a conveyor belt; the rear end of the lower hull is provided with a sinking oil tank, and the lower end of the sinking oil tank is provided with a water outlet; the edge of the lower hull is provided with a lead screw transmission mechanism, and the lead screw transmission mechanism comprises a conversion seat, a lead screw and a bearing; the lower end of the lower hull is provided with a propeller; the two sides of the upper hull are provided with buoys; an oil suction pump and an oil storage tank are arranged on the rear side of the upper ship body, the oil sink tank, the oil suction pump and the oil storage tank are connected through pipelines, and an oil film thickness sensor is arranged at the inlet of each pipeline. The invention can adapt to the complex sea surface floating oil collecting environment and realize the unmanned driving of the floating oil vessel; the high-efficiency and high-purity collection of the floating oil is realized. However, the prior art oil spill cleaning and recovering device has the advantages of single method, single function, low collection efficiency and no scheme for detecting the thickness of an oil film.
Prior art 3:
application No.: CN202022101744.6, application date: 2020.09.22, publication (announcement) date: 2021.06.18, the prior art discloses a reversible box structure for a high-position dump truck, which comprises a box body, a fixed seat and a turnover oil cylinder; the fixing seat is fixed on a container supporting frame of the high-position dump truck and close to the rear side of the container supporting frame of the high-position dump truck, the rear side of the box body is hinged to the fixing seat, a cylinder barrel of the overturning oil cylinder is hinged to the rear side of the box body, and a piston rod of the overturning oil cylinder is hinged to the fixing seat.
Prior art 4:
application No.: CN201320413374.7, application date: 2013.07.12, publication (announcement) date: 2013.12.25, the prior art relates to a high-position dump truck, which solves the problem that the hinged position of the existing dump truck is on the plane of the sub-frame, and can only dump the goods to the position lower than the plane of the sub-frame, and can not dump to high, the sub-frame is hinged with a carriage, the sub-frame is also fixed with a lifting mechanism, the lifting mechanism is connected with the carriage, the sub-frame is fixed with a hinged support, the hinged support is hinged with the carriage, and the hinged position of the hinged support and the carriage is above the height of the carriage 1/2. The hinged position of the carriage and the hinged support is above the height of the carriage 1/2, so that the height of the unloading opening of the overturned carriage is higher than the plane of the auxiliary frame, thereby realizing high-altitude unloading or butt joint of vehicles for transferring goods.
However, both prior art 4 and prior art 3 use multiple prime movers to achieve the function, are relatively complex in structure, and do not fully utilize the gravity force.
The search shows that the technical scheme does not influence the novelty of the invention; and the mutual combination of the above prior arts does not destroy the inventive idea of the present invention.
Disclosure of Invention
The invention provides a multifunctional comprehensive treatment ship on water and a method for recovering spilled oil in a water area, aiming at overcoming the defects in the prior art.
The invention adopts the following technical scheme for solving the technical problems: 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, the oil suction pump motor is fixedly installed 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 with the tail end extending to the front of the ship body is fixedly connected onto the oil suction pump nut, 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 support rod, a driving chain wheel, a conveying belt structural rod, a driven chain wheel, a chain conveying belt and a chain wheel motor; the chain wheel motor and the lifting motor are fixedly installed 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 chain wheel and the driven chain wheel are respectively and rotatably arranged at the front end and the tail end of the conveyor belt structural rod, the front end of the conveyor belt structural rod is hinged to the ship body, and the tail end of the conveyor belt structural rod extends out of the front of the ship body; the chain conveyer belt is arranged on the driving chain wheel and the driven chain wheel in a tensioning manner, and the output end of the chain wheel motor is fixedly connected with the driving chain wheel; the front end of the lifting support rod is hinged with the conveying lifting nut, and the tail end of the lifting support rod is hinged with the middle part of the conveying belt structural rod; an oil absorption felt or a needle net-shaped fishing belt is arranged on the chain conveying belt.
The self-discharging mechanism comprises a collecting box body, a collecting box door, a self-discharging screw rod, a first self-discharging nut, a second self-discharging nut, a first self-discharging support rod, a second self-discharging support rod, a sliding block, a support 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 threaded section and a polished rod section from front to back, the self-discharging screw rod is sequentially provided with the first limiting block, the first self-discharging nut, the second self-discharging nut and the 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 which is 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 is tightly attached to the first limiting block, an opening in the top of the collecting box body is positioned below the tail end of the chain conveying belt; the rear end surface of the collecting box body is provided with a collecting box door which is opened by upward rotation, and the bottom edge of the rear end is hinged with the rear side edge of the supporting plate; the bottom end of the first ejector rod is hinged to the supporting plate, the top end of the first ejector rod is hinged to the bottom end of the second ejector rod and the front end of the pull rod, the top end of the second ejector rod is hinged to the side face of the collecting box body, the rear end of the pull rod is hinged to the bottom edge of the collecting box door, and the top end and the bottom end of the limiting cable are respectively fastened to the bottom edge of the collecting box door and the second self-discharging nut.
Furthermore, the conveying mechanism is also provided with an extrusion mechanism, and the extrusion mechanism comprises a pair of extrusion motors, an extrusion screw rod and an extrusion nut which are arranged up and down symmetrically, a roller bracket and an extrusion roller rotatably arranged on the roller bracket; the pair of extrusion motors are fixedly installed 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 bracket is fixedly connected with the pair of extrusion nuts; the extrusion roller is positioned behind the driving chain wheel, and the rotating shaft of the extrusion roller is arranged in parallel with the rotating shaft of the driving chain wheel.
Furthermore, when the chain conveyor belt is provided with the needle mesh-shaped fishing belt, the extrusion roller is correspondingly provided with the scraping blade.
The oil suction pump mechanism further comprises an oil suction pump guide rod and an oil layer thickness detection device which are fixedly connected to the ship body, the lower portion of the oil suction pump guide rod is arranged in front of the oil suction pump lead screw, the axis of the oil suction pump guide rod and the axis of the oil suction pump lead screw are parallel, the oil suction pump is mounted on the oil suction pump guide rod, and a sliding pair along the axial direction of the lower portion 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 motor is fixedly installed on any outer side of the rear part of the ship body, the output end of the oil fence motor is fixedly connected with the worm, the turbine is rotatably installed on the ship body corresponding to the position of the worm and meshed with the worm, and the rope winding disc is fixedly installed on the outer end face of the turbine;
the oil fence is of a chain-like structure formed by sequentially and flexibly connecting sections of strip-shaped rigid oil fence units, the overall density of the oil fence units is less than that of oil, and the oil fence is wound on the rope winding disc.
The ship body is characterized by further comprising a gathering baffle mechanism, wherein the gathering baffle mechanism comprises two gathering baffles and two lifting steering engines, the two gathering baffles and the two lifting steering engines are symmetrically arranged on two sides of the front end of the ship body, the lifting steering engines are fixedly installed on the ship body, and the two gathering baffles are respectively fixedly connected to the output ends of the two lifting steering engines; the area between the two gathering baffles is in a fan shape which is unfolded forwards.
Furthermore, a threaded hole is drilled in the chain conveying belt, and the oil absorption felt is mounted on the chain conveying belt through a bolt.
A method for recovering spilled oil in a water area by using a comprehensive treatment ship provided with an oil absorption felt on a chain conveyor belt comprises the following steps:
first, go to the work area
After receiving the working instruction, the comprehensive processing ship drives to a working area;
second, the oil spill area surrounds
After the comprehensive treatment ship reaches a working area, the comprehensive treatment ship runs for a circle around the edge of an oil spilling area, 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 an oil fence on the rope winding disc sequentially descends and floats on the water surface, and the oil fence finally forms a shape surrounding the edge of the oil spilling area, and the oil spilling area is prevented from being enlarged;
thirdly, measuring the thickness of the oil spilling layer
The oil suction pump motor drives an oil suction pump screw rod to rotate, and an oil suction pump and an oil layer thickness detection device are driven to descend through an oil suction pump nut and an oil suction pump connecting rod, so that the oil suction pump and the oil layer thickness detection device are immersed below the liquid level; a camera line sensor of the oil layer thickness detection device identifies the position of an obtained water and oil interface and the thickness h of a black oil layer image formed by an oil layer in real time and transmits the thickness h to a controller of the comprehensive treatment ship;
fourthly, recovering the spilled oil
If the oil layer image thickness h is more than or equal to h 0 The motor of the oil suction pump rotates forwards or backwards according to the real-time oil layer thickness h to drive the oil suction pump to ascend or descend to be closely attached to the upper part of a water and oil interface, the oil suction pump is started or kept in a working state, and overflowed oil is collected into the storage tank;
if the thickness h of the oil layer image<h 0 When the oil suction pump is stopped or kept in a shutdown state, the steering engines on two sides of the front end of the ship body respectively drive the two gathering baffles to fallEntering water, and gathering spilled oil around the oil absorption 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 support rod drive the conveying belt structural rod and the driving chain wheel, the driven chain wheel and the chain conveying belt which are arranged on the conveying belt structural rod to rotate, and the front end of the chain conveying belt is rotated into water; then a pair of extrusion motors cooperatively act to drive a pair of extrusion screw rods to rotate, so that two extrusion nuts synchronously move, and the extrusion roller is driven by the roller bracket to move close to the compression driving chain wheel;
then, the chain wheel motor drives the driving chain wheel to rotate to drive the chain conveying belt and the driven chain wheel to rotate, when the oil absorption felt on the chain conveying belt enters water, oil overflow is absorbed, and when the oil overflow absorbed on the oil absorption felt rotates to the position of the extrusion roller, the oil overflow overflows under the extrusion action of the extrusion roller and falls into the box body of the collecting box;
wherein h is 0 Is a preset reservoir thickness threshold.
The invention provides a multifunctional waterborne comprehensive treatment ship and a method for recovering spilled oil in a water area, which have the following beneficial effects:
1. the invention can respectively realize the functions of oil spill recovery and garbage salvage by simply modifying the oil absorption felt on the chain conveying belt, the needle-shaped fishing belt and the scraping sheet on the extrusion roller, has wide application range and better universality;
2. the self-discharging mechanism of the invention realizes the complex movement of backward moving, lifting and self-discharging of the box body of the collecting box by only using one prime motor, fully utilizes the gravity action, greatly reduces the complexity of the mechanism and is beneficial to the 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 absorbed and recovered by the oil absorption pump or the oil absorption felt according to the thickness of the oil layer, so that the efficiency of spilled oil recovery is greatly improved;
4. the invention can work in a working mode of one-to-many matching, namely, one collecting cargo ship and a plurality of comprehensive treatment ships are adopted to work in a matching mode, and salvage and recovery objects can be dumped to the collecting cargo ship to continue working after a collecting box body of the comprehensive treatment ships is filled, so that the salvage and recovery efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structural principles of the oil suction pump mechanism and the oil layer thickness detection device of the present invention;
FIG. 3 is an enlarged schematic structural diagram of the oil layer thickness detection device of the present invention;
FIG. 4 is a schematic view of the structure of the conveying mechanism and the extruding mechanism of the present invention;
FIG. 5 is a schematic structural diagram of the self-discharging mechanism of the present invention;
fig. 6 is a schematic structural principle diagram of the oil fence mechanism of the present invention.
In the figure:
1. the ship comprises a ship body, 2, an oil suction pump mechanism, 21, an oil suction pump motor, 22, an oil suction pump screw rod, 23, an oil suction pump nut, 24, an oil suction pump connecting rod, 25, an oil suction pump, 26 and an oil suction pump guide rod; 3. 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 43, the conveying lifting nut 44, the conveying lifting support rod 45, the driving chain wheel 46, the conveying belt structure rod 47, the driven chain wheel 48 and the chain conveying belt; 5. the device comprises an extrusion mechanism 51, an extrusion motor 52, an extrusion lead screw 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 604, a first self-discharging nut 605, a second self-discharging nut 606, a first self-discharging support rod 607, a second self-discharging support rod 608, a sliding block 609, a support 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. an oil fence mechanism 71, an oil fence motor 72, a worm 73, a worm wheel 74, an oil fence 75 and a rope winding disc; 8. gathering baffle mechanism 81, lift steering wheel, 82, gathering baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 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, the oil suction pump motor 21 is fixedly installed on the ship body 1, the output end of the oil suction pump motor is fixedly connected with the oil suction pump screw 22, the oil suction pump nut 23 is connected to the oil suction pump screw 22 in a threaded fit mode, the oil suction pump connecting rod 24 with the tail end extending to the front of the ship body 1 is fixedly connected to the oil suction pump nut, and the oil suction pump 25 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 42, a conveying lifting nut 43, a conveying lifting support rod 44, a driving chain wheel 45, a conveying belt structural rod 46, a driven chain wheel 47, a chain conveying belt 48 and a chain wheel motor; the chain wheel motor and the lifting motor 41 are fixedly arranged 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 on the conveying lifting screw rod 42 in a threaded fit manner;
the driving chain wheel 45 and the driven chain wheel 47 are respectively and rotatably arranged at the front end and the tail end of the conveyor belt structural rod 46, the front end of the conveyor belt structural rod 46 is hinged to the ship body 1, and the tail end extends out of the front of the ship body 1; the chain conveyer belt 48 is arranged on the driving chain wheel 45 and the driven chain wheel 47 in a tensioning way, and the output end of the chain wheel motor is fixedly connected with the driving chain wheel 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; an oil absorption felt or a needle mesh fishing belt is mounted on the chain conveying belt 48.
Preferably, the self-discharging mechanism 6 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 support rod 606, a second self-discharging support rod 607, a sliding block 608, a support plate 609, a pull rod 610, a first push rod 611, a second push rod 612, a limit rope 613, a first limit block 614, a second limit block 615 and a self-discharging motor;
the self-discharging motor is arranged on the hull 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 threaded section and a polished 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 connected to the self-discharging screw 603 in a threaded fit manner; 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 hinged with the first self-discharging nut 604 and the second self-discharging nut 605 respectively, the top end of the first self-discharging support rod 606 is hinged with the rear side edge of the support plate 609, and the top end of the second self-discharging support rod 607 is hinged with a sliding block 608 connected to the support 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 clings to the first limiting block 614, the 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 by upward rotation, and the bottom edge of the rear end is hinged with the rear side edge of the supporting plate 609; the bottom end of the first top rod 611 is hinged with the supporting plate 609, the top end of the first top rod 611 is hinged with the bottom end of the second top rod 612 and the front end of the pull rod 610, the top end of the second top 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 end and the bottom end of the limit cable 613 are respectively fastened 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 a squeezing mechanism 5, and the squeezing mechanism 5 comprises a pair of squeezing motors 51, a squeezing screw 52 and a squeezing nut 53 which are arranged in an up-down symmetrical manner, a roller bracket 55 and a squeezing roller 54 rotatably mounted on the roller bracket 55; a pair of extrusion motors 51 are fixedly mounted on the ship body 1, the output ends of the pair of extrusion motors 51 are respectively fixedly connected 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 fixedly connected with the pair of extrusion nuts 53; the squeeze roller 54 is located behind the driving sprocket 45, and the rotation axis of the squeeze roller 54 is parallel to the rotation axis of the driving sprocket 45.
Preferably, when the chain conveyor belt 48 is provided with a needle mesh fishing belt, the squeeze roller 54 is provided with a wiper blade.
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 fixedly connected to the hull 1, the lower part of the oil suction pump guide rod 26 is arranged in front of the oil suction pump lead screw 22, and the axes of the oil suction pump guide rod and the oil layer thickness detection device are parallel, the oil suction pump 25 is mounted on the oil suction pump guide rod 26, and a sliding pair along the axial direction of the lower part of the oil suction pump guide rod 26 is formed between the oil suction pump guide rod 26 and the oil suction pump guide rod;
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 is located at the same height as the oil layer thickness detecting device 3.
Preferably, the ship hull 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 installed and fixed on any outer side of the rear part of the ship hull 1, the output end of the oil fence motor is fixedly connected with the worm 72, the turbine 73 is rotatably installed on the ship hull 1 corresponding to the position of the worm 72 and is meshed with the worm 72, and the rope winding disc 75 is installed and fixed on the outer end face of the turbine 73;
the oil fence 74 is a chain-like structure formed by flexibly connecting each section of strip-shaped rigid oil fence units in sequence, the overall density of the oil fence units is less than that of oil, and the oil fence 74 is wound on the rope winding disc 75.
Preferably, the ship body further comprises a gathering baffle mechanism 8, the gathering baffle mechanism 8 comprises two gathering baffles 82 and two lifting steering engines 81, the two gathering baffles 82 and the two lifting steering engines 81 are symmetrically arranged on two sides of the front end of the ship body 44, the lifting steering engines 81 are fixedly installed on the ship body 44, and the two gathering baffles 82 are respectively fixedly connected to the output ends of the two lifting steering engines 81; the area between the two converging flaps 82 is in the form of a fan that flares forward.
Preferably, a threaded hole is drilled in the chain conveying belt 48, and the oil absorption felt is mounted on the chain conveying belt 48 through a bolt.
The comprehensive treatment ship can realize the functions of recovering spilled oil or salvaging garbage and algae.
When the comprehensive treatment ship realizes the function of recovering the spilled oil, the chain conveyer belt 48 is provided with an oil absorption felt. The recovery method of the oil spill of the comprehensive treatment ship comprises the following steps:
first, go to the work area
After receiving the working instruction, the comprehensive processing ship drives to a working area;
the process can be realized through manual operation, and a GPS and an automatic driving module can be arranged on the comprehensive processing ship and are realized by matching the GPS and the automatic driving module;
second, the oil spill area surrounds
After the comprehensive treatment ship reaches a working area, the comprehensive treatment ship runs for a circle around the edge of an oil spilling area, in the running process, the oil fence 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 all oil fence units of the oil fence 74 on the rope winding disc 75 sequentially descend and float on the water surface, and the oil fence 74 finally forms a shape surrounding the edge of the oil spilling area, and the oil spilling area is prevented from being expanded;
thirdly, measuring the thickness of the oil spilling 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 both 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 identifies the position of the interface between the obtained water and the 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;
fourthly, recovering the spilled oil
If the oil layer image thickness h is more than or equal to h 0 The oil suction pump motor 25 rotates forwards or backwards according to the real-time oil layer thickness h to drive the oil suction pump 25 to ascend or descend to be closely attached to the upper part of a water and oil interface, the oil suction pump 25 is started or keeps a working state, and overflowed oil is collected into the storage tank;
the process can quickly collect the spilled oil and is mainly used for primary spilled oil collection of a large number of spilled oil accidents;
if the thickness h of the oil layer image<h 0 When the oil suction pump 25 stops or keeps a shutdown state, the steering engines 81 on two sides of the front end of the ship body 44 respectively drive the two gathering baffles 82 to fall into water, and spilled oil is gathered around the oil absorption felt in the advancing 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 support rod 44 drive the conveying belt structural 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 structural rod 46 to rotate, and the front end of the chain conveying belt 48 is downwards rotated into water; then, a pair of extrusion motors 51 cooperate to drive a pair of extrusion screws 52 to rotate, so that two extrusion nuts 53 synchronously move, and an extrusion roller 54 is driven by a roller bracket 55 to move close to the compression driving sprocket 45;
then, the sprocket motor drives the driving sprocket 45 to rotate, so as to drive the chain conveyer belt 48 and the driven sprocket 47 to rotate, when the oil absorption felt on the chain conveyer belt 48 enters water, oil overflow is absorbed, and when the oil overflow absorbed on the oil absorption felt rotates to the position of the extrusion roller 54, the oil overflow overflows under the extrusion action of the extrusion roller 54 and falls into the collecting box body 601;
the process is mainly used for thoroughly cleaning the residual oil spill;
in actual use, the pressure between the extrusion roller 54 and the chain conveying belt 48 can be adjusted through the pair of extrusion motors 51 according to actual needs, so that the greater recovery efficiency and the higher working stability can be obtained;
meanwhile, when the conveying mechanism 4 does not work, the conveying lifting motor 41 is controlled to drive the conveying lifting screw 42 to rotate reversely, so that the conveying lifting nut 43 and the conveying lifting support rod 44 drive the conveying belt structural 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 structural rod 46 to rotate reversely, the front end of the chain conveying belt 48 is lifted up in a rotating mode, and the service life of the oil absorbent felt can be prevented from being shortened due to the fact that the oil absorbent felt is soaked in water for a long time;
wherein h is 0 Is a preset reservoir thickness threshold.
When the comprehensive treatment ship realizes the garbage and algae salvaging function, the oil absorption felt on the chain conveying belt 48 is only required to be disassembled, the needle-shaped salvaging belt is arranged, and the extrusion rolling wheel 54 is provided with the scraping blade. When the wiper blade is installed, the extrusion roller 54 is driven by a pair of extrusion motors 51, and then the wiper blade is moved to a proper position and locked, and then the installation work is performed.
The method for salvaging the garbage and algae of the comprehensive treatment ship comprises the following steps:
first, go to the work area
After receiving the working instruction, the comprehensive processing ship drives to a working area;
secondly, the conveying lifting motor 41 drives the conveying lifting screw rod 42 to rotate, the conveying lifting nut 43 and the conveying lifting support rod 44 drive the conveying belt structural 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 structural rod 46 to rotate, and the front end of the chain conveying belt 48 is rotated downwards into water; then a pair of extrusion motors 51 cooperate 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 the scraping blade contact pin net-shaped fishing belt;
thereafter, the sprocket motor drives the driving sprocket 45 to rotate, so as to drive the chain conveyer belt 48 and the driven sprocket 47 to rotate, the needle mesh-shaped salvage belt on the chain conveyer belt 48 salvages the garbage and the seaweed, and the garbage and the seaweed on the needle mesh-shaped salvage belt fall and are collected into the collection box body 601 under the action of the scraping blade when rotating to the position of the extrusion roller 54.
When the container is used specifically, when the amount of the spilled oil or garbage and algae collected in the collection container 601 reaches a certain amount, the spilled oil or garbage and algae in the collection container 601 need to be unloaded by the self-unloading mechanism 6, and the self-unloading process of the self-unloading mechanism 6 moving backward and lifting is as follows (in the following process, the terms of directions such as "left" and "right" take the structural state illustrated in fig. 5 as an example):
firstly, in an initial state, the first self-discharging nut 604 and the second self-discharging nut 605 are in a state of 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 side, namely, the collecting box 601 is in a state of smallest inclination angle;
secondly, the self-discharging motor drives the self-discharging screw 603 to rotate forwards, so as to drive the first self-discharging nut 604 and the second self-discharging nut 605 to move towards the direction of the second limiting block 615 simultaneously, and further drive the collecting box body 601 to move backwards to the rear side of the extrusion roller 54, so that the collecting box body 601 is prevented from moving and interfering with the extrusion mechanism 5 in the self-discharging process;
thirdly, the self-discharging screw 603 continues to drive the first self-discharging nut 604 and the second self-discharging nut 605 to move rightwards at the same time until the second self-discharging nut 605 moves to the polished rod section of the self-discharging screw 603 and is disengaged from the self-discharging screw 603, and at the moment, the second self-discharging nut 605 tightly pushes the second limiting block 615;
fourthly, the self-discharging screw 603 continues to drive the first self-discharging nut 604 to move rightwards, 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 rightwards, so that the first self-discharging nut 604 and the second self-discharging nut 605 start to relatively approach to each other, the first self-discharging support rod 606 and the second self-discharging support rod 607 are driven to do shearing action, the support plate 609 is sheared, lifted and lifted, and the support plate 609 is integrally lifted until the support plate 609 is lifted until the limit cable 613 is tensioned;
in the process, the slide block 608 is adapted to slide along the support plate 609 to the right;
fifthly, then, the supporting plate 609 is lifted continuously, but the collecting box door 602 cannot move upwards continuously 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 rotates upwards by taking a hinge shaft of the collecting box door 601 and the supporting plate 609 as a rotating shaft, and meanwhile, the collecting box door 602 rotates leftwards relative to the collecting box body 601 to be opened;
when the opening degree of the collecting box body 601 reaches a set value, the self-discharging motor is stopped and locked until oil spilling, garbage and seaweed are completely discharged from the collecting box body 601;
sixthly, after the oil spill, the garbage and the seaweed are poured, the self-discharging motor drives the self-discharging screw 603 to rotate reversely, the first self-discharging nut 604 is driven to move leftwards, the supporting plate 609 descends along with the left movement of the self-discharging nut 604, the limiting cable 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 does 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;
seventhly, when the first self-discharging nut 604 moves leftwards to the position where the distance between the first self-discharging nut 604 and the second self-discharging nut 605 reaches 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 leftwards to be passively engaged 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 continuously move leftwards 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 is stopped and locked.
Obviously, it can be known from the above working process that the turning directions of the first self-discharging nut 603 and the second self-discharging nut 604 are the same, and the maximum distance between the first self-discharging nut 603 and the second self-discharging nut 604 should be an integral multiple of the pitch of the self-discharging screw 603.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a multi-functional comprehensive treatment ship on water which 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 rod (22), an oil suction pump nut (23), an oil suction pump connecting rod (24) and an oil suction pump (25), the oil suction pump motor (21) is fixedly installed on the ship body (1), the output end of the oil suction pump motor is fixedly connected with the oil suction pump screw rod (22), the oil suction pump nut (23) is connected to the oil suction pump screw rod (22) in a threaded fit mode, the oil suction pump connecting rod (24) with the tail end extending to the front of the ship body (1) is fixedly connected to the oil suction pump nut, and the oil suction pump (25) 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 support rod (44), a driving chain wheel (45), a conveying belt structure rod (46), a driven chain wheel (47), a chain conveying belt (48) and a chain wheel motor; the chain wheel motor and the lifting motor (41) are fixedly installed 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 onto the conveying lifting screw rod (42) in a threaded fit manner;
the driving chain wheel (45) and the driven chain wheel (47) are respectively and rotatably mounted at the front end and the tail end of the conveyor belt structural rod (46), the front end of the conveyor belt structural rod (46) is hinged to the ship body (1), and the tail end of the conveyor belt structural rod extends out of the front of the ship body (1); the chain conveying belt (48) is arranged on the driving chain wheel (45) and the driven chain wheel (47) in a tensioning mode, and the output end of the chain wheel motor is fixedly connected with the driving chain wheel (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); an oil absorption felt or a needle net-shaped fishing belt is arranged on the chain conveying belt (48).
2. The multifunctional waterborne comprehensive treatment ship of claim 1, wherein: the self-unloading mechanism (6) comprises a collection box body (601), a collection box door (602), a self-unloading screw (603), a first self-unloading nut (604), a second self-unloading nut (605), a first self-unloading support rod (606), a second self-unloading support rod (607), a sliding block (608), a support plate (609), a pull rod (610), a first ejector rod (611), a second ejector rod (612), a limit cable (613), a first limit block (614), a second limit block (615) and a self-unloading 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 threaded 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 connected to the self-discharging screw (603) in a threaded fit manner; 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 and the second self-discharging support rod are hinged to the first self-discharging nut (604) and the second self-discharging nut (605) respectively, the top end of the first self-discharging support rod (606) is hinged to the rear side edge of the support plate (609), and the top end of the second self-discharging support rod (607) is hinged to a sliding block (608) which is connected to the support plate (609) in a sliding fit mode;
the collecting box body (601) is arranged on the supporting plate (609), and when the first self-discharging nut (604) clings 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 by upward rotation, and the bottom edge of the rear end is hinged with the rear side edge of the supporting plate (609); the bottom end of the first ejector rod (611) is hinged to the supporting plate (609), the top end of the first ejector rod (611) is hinged to the bottom end of the second ejector rod (612) and the front end of the pull rod (610), the top end of the second ejector rod (612) is hinged to the side face of the collecting box body (601), the rear end of the pull rod (610) is hinged to the bottom edge of the collecting box door (602), and the top end and the bottom end of the limiting cable (613) are respectively connected with the bottom edge of the collecting box door (602) and the second self-discharging nut (605) in a fastened mode.
3. The multifunctional waterborne comprehensive treatment ship of claim 2, wherein: the conveying mechanism (4) is further provided with an extruding mechanism (5), the extruding mechanism (5) comprises a pair of extruding motors (51), an extruding screw rod (52) and an extruding nut (53) which are arranged up and down symmetrically, a roller bracket (55) and an extruding roller (54) rotatably installed on the roller bracket (55); the pair of extrusion motors (51) are fixedly installed on the ship body (1), the output ends of the pair of extrusion motors (51) are fixedly connected with the pair of extrusion screw rods (52), the pair of extrusion nuts (53) are connected to the pair of extrusion screw rods (52) in a threaded fit mode, and the roller bracket (55) is fixedly connected with the pair of extrusion nuts (53); the extrusion roller (54) is positioned behind the driving chain wheel (45), and the rotating shaft of the extrusion roller (54) is parallel to the rotating shaft of the driving chain wheel (45).
4. The multifunctional waterborne comprehensive treatment ship of claim 3, wherein: when the chain conveying belt (48) is provided with a needle net-shaped fishing belt, the extrusion roller (54) is correspondingly provided with a scraping blade.
5. The multifunctional waterborne comprehensive treatment ship of claim 3, wherein: the oil suction pump mechanism (2) further comprises an oil suction pump guide rod (26) and an oil layer thickness detection device (3), the oil suction pump guide rod is fixedly connected to the ship body (1), the lower portion of the oil suction pump guide rod (26) is arranged in front of the oil suction pump lead screw (22), the axis of the oil suction pump guide rod and the axis of the oil suction pump lead screw are parallel, the oil suction pump (25) is installed on the oil suction pump guide rod (26), and a sliding pair along the axial direction of the lower portion of the oil suction pump guide rod (26) is formed between the oil suction pump guide rod (26) and the oil suction pump guide rod;
the oil layer thickness detection device (3) comprises a shell (31) and a camera line sensor (32), the shell (31) is of a cylindrical hollow structure, and the camera line sensor (32) is fixed in the middle of the inner side wall of 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 located at the same height.
6. The multifunctional waterborne comprehensive treatment ship of claim 4, wherein: the oil containment boom mechanism (7) comprises an oil containment boom motor (71), a worm (72), a turbine (73), an oil containment boom (74) and a rope winding disc (75), wherein the oil containment boom motor (71) is fixedly installed on any outer side of the rear part of the ship body (1), the output end of the oil containment boom motor is fixedly connected with the worm (72), the turbine (73) is rotatably installed 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 installed 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 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).
7. The multifunctional waterborne comprehensive treatment ship of claim 1, wherein: the ship body assembly is characterized by further comprising a gathering baffle mechanism (8), wherein the gathering baffle mechanism (8) comprises two gathering baffles (82) and two lifting steering engines (81), the two gathering baffles (82) and the two lifting steering engines (81) are symmetrically arranged on two sides of the front end of the ship body (44), the lifting steering engines (81) are fixedly installed on the ship body (44), and the two gathering baffles (82) are fixedly connected to the output ends of the two lifting steering engines (81) respectively; the area between the two gathering baffles (82) is in a fan shape which is unfolded forwards.
8. The multifunctional waterborne comprehensive treatment ship of claim 1, wherein: threaded holes are drilled in the chain conveying belt (48), and the oil absorption felt is mounted on the chain conveying belt (48) through bolts.
9. A method for recovering spilled oil in water area by the multifunctional integrated waterborne treatment ship as claimed in claim 6, wherein an oil absorption felt is installed on the chain conveyor belt (48), and the method for recovering spilled oil in water area comprises the following steps:
first, go to the work area
After receiving the working instruction, the comprehensive processing ship drives to a working area;
second, the oil spill area surrounds
After the comprehensive treatment ship reaches a working area, the comprehensive treatment ship runs around the edge of an oil spilling area for a circle, in the running process, an oil fence motor (71) drives a worm (72) to rotate to drive a turbine (73) and a rope winding disc (75) connected with the turbine to rotate, so that oil fence units of an oil fence (74) on the rope winding disc (75) sequentially descend and float on the water surface, and the oil fence (74) finally forms a shape surrounding the edge of the oil spilling area, and the oil spilling area is prevented from being expanded;
thirdly, measuring the thickness of the oil spilling layer
An oil suction pump motor (21) drives an oil suction pump screw rod (22) to rotate, and an oil suction pump nut (23) and an oil suction pump connecting rod (24) drive an oil suction pump (25) and an oil layer thickness detection device (3) to descend, so that the oil suction pump (25) and the oil layer thickness detection device (3) are immersed below the liquid level; a camera line sensor (32) of the oil layer thickness detection device (3) identifies the position of a water-oil interface and the thickness h of a black oil layer image formed by an oil layer in real time, and transmits the thickness h to a controller of the comprehensive treatment ship;
fourthly, recovering the spilled oil
If the oil layer image thickness h is more than or equal to h 0 The oil suction pump motor (25) rotates forwards or backwards according to the real-time oil layer thickness h to drive the oil suction pump (25) to ascend or descend to be closely attached to the upper part of a water and oil separation interface, the oil suction pump (25) is started or kept in a working state, and overflowed oil is collected into the storage tank;
if the thickness h of the oil layer image<h 0 When the oil suction pump (25) is stopped or kept in a shutdown state, the steering engines (81) on two sides of the front end of the ship body (44) respectively drive the two gathering baffles (82) to fall into water, and spilled oil is gathered around the oil suction felt in the advancing process of the ship body; meanwhile, the conveying lifting motor (41) drives the conveying lifting screw rod (42) to rotate, and the conveying lifting screw rod is conveyedThe lifting nut (43) and the conveying lifting support 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 rotated into water; then a pair of extrusion motors (51) cooperatively act to drive a pair of extrusion screw rods (52) to rotate, so that two extrusion nuts (53) synchronously move, and an extrusion roller (54) is driven by a roller bracket (55) to move close to a compression driving chain wheel (45);
then, the chain wheel motor drives the driving chain wheel (45) to rotate to drive the chain conveying belt (48) and the driven chain wheel (47) to rotate, when the oil absorption felt on the chain conveying belt (48) enters water, oil overflow is absorbed, and when the oil overflow absorbed on the oil absorption felt rotates to the position of the extrusion roller (54), the oil overflow overflows under the extrusion action of the extrusion roller (54) and falls into the collection box body (601);
wherein h is 0 Is a preset reservoir 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114855730A true CN114855730A (en) | 2022-08-05 |
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| CN114855730B (en) | 2024-02-06 |
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