KR102020273B1 - Ocean microplastic and floationg pollutant mass collection - Google Patents

Abstract

Disclosed is a marine microplastic and floating pollutant mass collection system. According to the present invention, the marine microplastic and floating pollutant mass collection system comprises: a collecting device moving on a water surface, and collecting floating matters; and a blocking unit connecting the collecting device and a ship, and blocking the movement of the floating matters. The blocking unit includes: a plurality of buoyancy members floating on the water surface between the collecting device and the ship, and each having a first frame mounted thereon; a plurality of mesh bodies respectively coupled to a lower portion of the first frame and catching the floating matters; and a chain coupled to a lower end of the mesh body, wherein the first frame is sequentially connected. According to the invention, provided is the marine microplastic and floating pollutant mass collection system, in which large quantities of marine floating matters which are widely distributed at sea level are quickly collected, the separation of the floating matters by flow energy of seawater is suppressed, and fast maintenance by a worker is achieved without a separate ship.

Description

OCEAN MICROPLASTIC AND FLOATIONG POLLUTANT MASS COLLECTION}

The present invention relates to a mass capture system for marine microplastics and suspended pollutants, and more particularly, to a mass capture system for marine microplastics and suspended pollutants, which is configured to rapidly collect a large amount of marine suspended matter widely distributed in sea level. .

Millions of tonnes of plastic enter the ocean every year, and plastics are broken down into microplastics at sea by weathering, wave wear and ultraviolet radiation.

In particular, birds and turtles have been widely consumed with plastic, and species of marine algae that consume plastics have at least 44% proven species, such as the Black Footed Albatross (Phoebastria nigripes) that feed their pups.

Furthermore, microplastics have the ability to adsorb, release and transport toxic substances such as POPs, and have been reported to consume both vertebrates and invertebrates, and bioaccumulation is very likely. Therefore, the management of marine plastic waste is urgent.

However, in Korea, even though the level of microplastic pollution is serious, it does not present a specific method for collection.

In this regard, Republic of Korea Patent Publication No. 927474 discloses a surface floating waste collection device. Korean Patent No. 927474 has a net that has an opening through which floating waste floating on the water surface is introduced, and the floating waste is collected; A float installed on both nets of the opening; And a collecting means connected to the towing rope mounted on the vessel by guiding and collecting the floating waste in the direction of the opening of the mesh in connection with the floating body, wherein the floating body is filled with air to store a predetermined amount of air. The first body, the band ring formed on the upper part of the first body, the first fixing bar formed on the outer surface of the first body to fix the mesh, and the collecting means formed on the outer surface of the first body facing the first fixing bar It characterized in that it comprises a second fixing bar and a first skirt portion formed on the lower portion of the first body and having a first weight member to be locked below the water surface.

Patent No. 927474 has the advantage that the pollution caused by the floating waste can be greatly reduced by efficiently collecting the floating waste of the water phase distributed over a wide range in a short time at the beginning of the inflow.

Patent No. 927474, however, is limited to the collection of a small amount of marine floats floating on the ship's movement path as the ship develops a structure in which a pair of deployment plates are developed from the rear to the left and right of the ship by drag. There is a limit to the use. Accordingly, Patent No. 927474 has a problem in that excessive time and energy are used to collect a large amount of marine suspended matter widely distributed in sea level.

In addition, Korean Patent No. 927474 discloses that the second main body of the collecting means floats on the surface of the water and the second skirt is submerged to collect floating waste submerged in the water, but the collecting means is applied to the second skirt. There is a problem of easily rotating by the flow energy. When the collecting means rotates, the float can be easily lost to the outside of the collecting means under the second skirt portion.

In addition, Korean Patent No. 927474 discloses that when a tow rope or a net is entangled or a float is stuck to a collecting means, a worker must approach the tow rope or a net by a separate ship to perform maintenance. Was in discomfort.

Republic of Korea Patent Publication No. 927474 (Registration Date: November 11, 2009)

An object of the present invention is to quickly collect a large amount of marine floats widely distributed in the sea surface, to suppress the separation of the floating by the flow energy of the seawater, marine microplastic made possible for the rapid maintenance of workers without a separate vessel And a mass collection system of suspended pollutants.

The object is, according to the present invention, a collecting device for moving on the water surface and collecting the suspended matter; And a blocking unit connecting the collecting device and the ship and blocking the movement of the float, wherein the blocking unit floats on the water surface between the collecting device and the ship, and each of the plurality of buoyancy members mounted with a first frame; A plurality of meshes respectively coupled to a lower portion of the first frame and caught with a float; And a chain coupled to a lower end of the mesh, wherein the first frame is sequentially connected to each other.

The vessel includes a first vessel and a second vessel, the blocking unit, the first blocking unit for connecting the collecting device and the first vessel; And a second blocking unit connecting the collecting device and the second vessel.

The second blocking unit includes a plurality of buoyancy bodies floating on the water surface between the second vessel and the buoyancy member and sequentially connected to each other; And a net member coupled to the lower portion of the buoyancy body and having the chain coupled to a lower end thereof.

And a flying device for photographing the collecting device and the blocking unit and the floating object, and the ship may be equipped with a display device for outputting a captured image of the flying device.

Each of the buoyancy members is equipped with a second frame, the second frame is sequentially connected to each other, the blocking unit is coupled to the lower end of the second frame and the buoyancy member by the load of the mesh and the chain It can be made including a counterweight to prevent the tilt.

The first frame and the second frame are horizontally spaced apart from each other, the first frame and the second frame each have a first ring at one end and a second ring at the other end, respectively, and the first frame. Frames may be sequentially connected to each other by the hook of the first ring and the second ring, the second frame may be made to be sequentially connected to each other by the hook of the first ring and the second ring.

A pair of through holes are formed in the buoyancy member, and the first frame and the second frame include: an upper pipe contacting an upper surface of the buoyancy member; A lower pipe in contact with a lower surface of the buoyancy member and having the mesh connected thereto; An insertion pipe inserted into the through hole between the upper pipe and the lower pipe; A first connection pipe formed with the first ring and connecting one end of the upper pipe, the lower pipe and the insertion pipe; And a second connection pipe formed with the second ring and connecting the other end of the upper pipe, the lower pipe and the insertion pipe.

The upper pipe is coupled to the fence to block the movement of the float on the water surface, the fence may be made to prevent the fall of the worker moving on the upper surface of the buoyancy member.

The vessel is connected to the vertical rod by the tension member, the vertical rod may be made to be coupled to the first ring and chain.

The first frame and the second frame may be connected by a plurality of dampers, and the dampers may be configured to dissipate the kinetic energy of the fluid and the suspended matter delivered to the mesh.

The plurality of meshes may be made to be connected to each other by a connecting net.

According to the present invention, there is provided a mass collection system of marine microplastics and suspended pollutants, wherein the blocking unit connecting the collection device and the vessel blocks the movement of the float, so as to quickly collect a large amount of marine floats widely distributed on the sea surface. You can do it.

In addition, the balance addition is coupled to the lower end of the second frame to prevent the buoyancy member from tilting due to the load of the mesh and the chain, while the damper dissipates the kinetic energy of the fluid and the float delivered to the mesh, thereby flowing the flow of sea water It is possible to provide a mass collection system of marine fine plastics and suspended pollutants, which is configured to suppress the release of suspended matter by air.

In addition, by preventing the fall of the worker moving the fence on the upper surface of the buoyancy member, it is possible to provide a mass collection system of marine fine plastics and suspended pollutants that can be quickly maintained by the operator without a separate vessel.

1 is a longitudinal sectional view showing a first blocking unit of a marine microplastics and suspended pollutant mass collection system according to an embodiment of the present invention.
2 is a partial perspective view of the marine fine plastics and suspended contaminant mass collection system of FIG.
3 is a view showing a first blocking unit of the marine fine plastics and suspended pollutant mass collection system of FIG.
4 shows a damper of the marine fine plastics and suspended pollutant mass collection system of FIG.
Figure 5 is a longitudinal sectional view showing a second blocking unit of the marine microplastics and suspended pollutant mass collection system according to an embodiment of the present invention.
6 to 8 is a view showing a state of use of the marine micro-plastics and suspended pollutant mass collection system according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing the present invention, descriptions of already known functions or configurations will be omitted to clarify the gist of the present invention.

The marine microplastics and suspended pollutant mass collection system of the present invention quickly collects a large amount of marine floats widely distributed on the sea surface, suppresses the escape of the floats due to the flow energy of the seawater, It is made to enable quick maintenance.

1 is a longitudinal sectional view showing a first blocking unit of a marine microplastics and suspended pollutant mass collection system according to an embodiment of the present invention, Figure 2 is a portion of the marine microplastics and suspended pollutant mass collection system of Figure 1 3 is a perspective view of the first blocking unit of the marine fine plastics and suspended pollutant mass collection system of FIG.

4 is a view showing a damper of the marine microplastics and suspended pollutant mass collection system of Figure 3, Figure 5 is a second blocking unit of the marine microplastics and suspended pollutant mass collection system according to an embodiment of the present invention It is a longitudinal cross-sectional view which shows.

6 to 8 are views showing the use state of the marine micro-plastics and suspended pollutant mass collection system according to an embodiment of the present invention.

As shown in Figures 1 to 8, the marine microplastics and suspended pollutant mass collection system 10 according to an embodiment of the present invention, quickly collects a large amount of marine suspended matter (F) widely distributed on the sea surface It is made to, and comprises a collecting device 100, the vessel 200, blocking unit 300 and the flying device.

6 to 8, the collecting device 100 moves on the water surface and collects the floats F, and may mount a float F conveyor and an oil skimmer. Collector 100 should be understood as a power line.

Floating device (F) floating or moving in the sea is the Republic of Korea Patent No. 1865403 Smart Skimmer, Republic of Korea Utility Model No. 261769 Floating waste and oil recovery device for ships, Japanese Patent No. 4707076 drifting oil Since the technology is known as disclosed in the recovery system, a detailed description thereof will be omitted.

6 to 8, the blocking unit 300 is configured to block the movement of the float (F), and forms a form for connecting the vessel 200 and the collecting device 100.

Vessel 200 is configured to include a first vessel 210 and the second vessel 220, the blocking unit 300 is a first blocking unit for connecting the collecting device 100 and the first vessel 210 ( 300A) and the second blocking unit 300B connecting the collecting device 100 and the second vessel 220 is configured.

The second vessel 220 may be provided with a jet-ski that has good maneuverability and may move even in a shallow depth. If the second vessel 220 is provided with a jet ski, there is an advantage that can easily collect the float (F) in the rias type coast.

The rias coast is a rugged coastline and is formed by the erosion of the eroded mountain ranges. In our country, the southwest coast belongs to the Rias coast.

6 to 8, the first blocking unit 300A and the second blocking unit 300B are towed by the vessel 200 and moved to the position where the float F is located.

Hereinafter, for the sake of easy understanding of the present invention, the traveling direction of the ship 200 will be referred to the front side based on FIG. 6, and the opposite direction to the traveling direction of the ship 200 will be referred to the rear side. 1 and 5 should be understood as the left side forward and the right side backward.

The first blocking unit 300A and the second blocking unit 300B include the first frame 301, the second frame 302, the buoyancy member 309, the mesh 310, the chain 312, and the balance weight 313. ), A fence 314, and a vertical rod 315.

As shown in Figures 1 to 3, the buoyancy member 309 is a configuration floating on the water surface between the collecting device 100 and the vessel 200, is provided with a plurality of collecting apparatus 100 and the vessel 200 Sequentially located between. The buoyancy member 309 forms a hollow to form a buoyancy structure. Of course, the buoyancy member 309 may be made of a foamed plastic material having a specific gravity lower than that of seawater (water).

As shown in FIG. 1, the buoyancy member 309 forms a structure that avoids resistance of water during towing by the vessel 200. That is, the front end portion of the buoyancy member 309 forms a protruding structure toward the top. Therefore, the buoyancy member 309 is slightly raised by the resistance of the water during the towing by the vessel 200 to avoid the resistance of the water is approximately proportional to the square of the speed.

Collector 100 is to be understood as a power line movable in the front and rear direction. Therefore, the buoyancy member 309 forms a structure to avoid the resistance of the water even when moving backward by the collecting device 100. That is, the rear end portion of the buoyancy member 309 also forms a protruding structure toward the top.

As shown in Figures 1 to 3, the buoyancy member 309 is formed with a pair of through holes (H). The through hole (H) is a hole into which the insertion pipe (305) is inserted, and forms the shape penetrating the buoyancy member (309) in the front-rear direction.

As shown in FIG. 2 and FIG. 3, the first frame 301 and the second frame 302 form a skeleton of the blocking unit 300, and are mounted to the buoyancy member 309, respectively. The first frame 301 and the second frame 302 form a horizontally spaced form.

The first frame 301 and the second frame 302 are somewhat loosely mounted to the buoyancy member 309. That is, the first frame 301 and the second frame 302 can be a small range of flow in the state mounted on the buoyancy member 309.

As shown in Figure 7 and 8, the first blocking unit (300A) and the second blocking unit (300B) is moved to the position where the float (F), and then the vessel with the float (F) to be collected between The front ends are gathered together by 200 to confine the float F therebetween. As shown in FIG. 3, the first frame 301 is disposed closer to the float F than the second frame 302.

As illustrated in FIG. 1, the first frame 301 and the second frame 302 are each formed with a first ring R1 at the front end and a second ring R2 at the rear end.

The first frame 301 is sequentially connected to each other between the first vessel 210 and the collecting device 100 by the engagement of the first ring (R1) and the second ring (R2), the second frame 302 FIG. 1 is sequentially connected between the second vessel 220 and the collecting device 100 by the locking of the first ring R1 and the second ring R2.

The first ring R1 is fixed to the first connecting pipe 306, and the second ring R2 is coupled to the second connecting pipe 307 by a nut. Therefore, when the nut coupling of the second ring R2 and the second connection pipe 307 is released, the sequential connection structure of the first frame 301 and the second frame 302 can be dismantled.

As shown in FIGS. 1 to 3, the first frame 301 and the second frame 302 may each have an upper pipe 303, a lower pipe 304, an insertion pipe 305, and a first connection pipe ( 306 and the second connection pipe 307 is configured.

The upper pipe 303, the lower pipe 304 and the insertion pipe 305 forms a long pipe shape in the front and rear directions. The upper pipe 303 is in contact with the upper surface of the buoyancy member 309, and the lower pipe 304 is in contact with the lower surface of the buoyancy member 309.

Insertion pipe 305 is provided between the upper pipe 303 and the lower pipe 304 is inserted into the through hole (H). The first frame 301 and the second frame 302 are prevented from being separated from the buoyancy member 309 by the insertion pipe 305 inserted into the through hole H.

The first connection pipe 306 and the second connection pipe 307 form a long pipe shape in the vertical direction. The first connection pipe 306 connects the front ends of the upper pipe 303, the lower pipe 304, and the insertion pipe 305, and the second connection pipe 307 connects the upper pipe 303 and the lower pipe 304. And a rear end of the insertion pipe 305. A first ring R1 is formed in the first connection pipe 306, and a second ring R2 is formed in the second connection pipe 307.

The second ring R2 is movable at a predetermined interval in the front-rear direction within the hole of the first ring R1. Therefore, the total length of the first frame 301 and the second frame 302 which are sequentially connected may vary. Accordingly, as shown in FIGS. 7 and 8, the first blocking unit 300A and the second blocking unit 300B may include the first ring R1 and the second ring R2 by the change of direction of the vessel 200. You can form a curved shape by relative movement of).

As shown in Figures 1 to 3, the mesh 310 is a configuration in which the suspended solids (F) in the water, is coupled to the lower pipe 304 of the first frame 301, respectively. As shown in FIG. 7 and FIG. 8, the first blocking unit 300A and the second blocking unit 300B move by the vessel 200 to trap the floating material F to be collected therebetween. The mesh 310 is preferably made of a hard material that maintains its shape when the vessel 200 moves.

The plurality of meshes 310 are connected to each other by a connecting net 311. The connecting net 311 is preferably made of a soft material that does not interfere with the relative movement of the first ring (R1) and the second ring (R2) to change easily between the mesh 310. Although not shown, the connection net 311 is detachably coupled to the mesh 310 by a wire or the like.

As shown in Figures 1 to 3, the chain 312 is configured to prevent the flow of the mesh 310, is coupled to the lower end of the mesh 310. Chain 312 is formed long in the front and rear direction between the vessel 200 and the collecting device 100. Chain 312 is to prevent the flow of the mesh 310 due to the resistance of the water by its own load.

As shown in FIG. 3, the counterweight 313 is configured to prevent the buoyancy member 309 from being inclined due to the load of the mesh 310 and the chain 312. 304).

Since the first frame 301 and the second frame 302 are horizontally spaced apart from each other, the center of gravity of the first blocking unit 300A and the second blocking unit 300B is the first frame 301 and the first frame 301. It is formed below the buoyancy member 309 between two frames 302.

Therefore, when the load of the worker located on the upper surface of the buoyancy member 309 is biased toward the first frame 301 or the second frame 302, the chain 312 or the counterweight 313 is biased on both sides of the center of gravity. The force opposite to the load is formed to delay the rotational speed of the buoyancy member 309.

The first frame 301 and the second frame 302 are connected by a plurality of dampers 308. The plurality of dampers 308 are configured to dissipate the kinetic energy of the fluid and the float (F) delivered to the mesh 310, the upper pipe 303 of the first frame 301 and the second frame 302, The lower pipe 304, the first connection pipe 306, and the second connection pipe 307 may be connected to each other.

As shown in FIG. 4, the damper 308 comprises a cylinder 308A, a piston 308B and a rod 308C.

The cylinder 308A forms a sealed space S in which the piston 308B reciprocates. The sealed space S is filled with a viscous fluid. One or more holes h are formed in the piston 308B. When the piston 308B moves, the viscous fluid passes through the hole h.

The rod 308C associated with the piston 308B protrudes out of the cylinder 308A. The rod 308C is rotatably connected to the first frame 301 by a pin P, and the cylinder 308A is also rotatably connected to the second frame 302 by a pin P.

As described above, the first frame 301 and the second frame 302 are somewhat loosely mounted to the buoyancy member 309, so that a small range of flow is possible in the state of being mounted to the buoyancy member 309. Thus, when the first frame 301 flows somewhat (by the kinetic energy of the fluid and float F delivered to the mesh net 310), the damper 308 transfers this force to the second frame 302. It is absorbed and dissipated during delivery.

As shown in Figures 1 to 3, the fence 314 is configured to block the movement of the float (F) on the water surface, is coupled to the upper pipe 303. The fence 314 is preferably made of a hard material to maintain a standing form. In addition, the fence 314 may prevent the operator from falling on the upper surface of the buoyancy member 309.

The plurality of fences 314 are connected to each other by a connecting net 311. The connection net 311 is preferably made of a soft material that is easily changed in shape between the fence 314 does not interfere with the relative movement of the first ring (R1) and the second ring (R2). Although not shown, the connection net 311 is detachably coupled to the fence 314 by a wire or the like.

1 and 2, the vessel 200 is connected to one or more longitudinal rods 315 by a plurality of tension members 316. The longitudinal rods 315 are coupled to the first ring R1 and the chain 312. The first ring R1 and the chain 312 are coupled to different heights of the vertical rods 315 to maintain the spacing.

The first vessel 210 tow the first blocking unit 300A by the tension member 316 and the vertical rod 315, the second vessel 220 also another tension member 316 and the vertical rod 315 To the second blocking unit 300B.

6 to 8, the first blocking unit 300A and the second blocking unit 300B are towed by the vessel 200 to move to the position where the float F is located, and then to be collected. The front end portions are collected by the first vessel 210 and the second vessel 220 with the float F therebetween to trap the float F therebetween. The second vessel 220 can move freely in the rias type coast to easily collect the float (F).

The second vessel 220 may pass closer to the first vessel 210 in the state shown in FIG. 8 to pass the tension member 316 to the first vessel 210. Thereafter, the first vessel 210 tow the first blocking unit 300A and the second blocking unit 300B at the same time, and maintains a state where the front ends of the first blocking unit 300A and the second blocking unit 300B are combined. Let's do it.

As shown in FIG. 5, the second blocking unit 300B may further include a buoyancy body 317 and a net member 318.

As shown in FIG. 5, the buoyancy body 317 floats on the water surface between the second vessel 220 and the buoyancy member 309, and is provided in plural, so that the second vessel 220 and the buoyancy member 309 are provided. ) Are placed sequentially. The buoyancy body 317 forms a buoyancy structure by the air filled therein.

As the buoyancy body 317, a buoyancy device having a multi-air layer structure may be used. Patent No. 1772315 is an invention filed by an applicant of the present invention, and forms a hollow portion sealed to the outside inside a cylindrical sealed case, and a plurality of air filling spaces are formed inside the sealed case. Grooves around which the rope E is wound are formed on the outer surface of the sealed case along the circumferential direction.

As shown in FIG. 5, the buoyancy bodies 317 are connected to each other by a rope E. Since the buoyancy body 317 is smaller and lighter than the buoyancy member 309, the buoyancy body 317 is easily moved by an external force than the buoyancy member 309. Therefore, the second vessel 220 connected to the buoyancy body 317 can be started faster than the first vessel 210 connected to the buoyancy member 309.

As shown in FIG. 5, the net member 318 is configured to catch the float F in water, and is coupled to the rope E at the bottom of the buoyancy body 317. The net member 318 is preferably made of a material that is easily changed in shape when the second vessel 220 moves.

The mesh member 318 is connected to the mesh body 310 by the connecting net 311. Although not shown, the connection net 311 is detachably coupled to the net member 318 and the net mesh 310 by a wire or the like.

As shown in FIG. 5, the chain 312 is coupled to the lower end of the net member 318 to form a long shape in the front-rear direction between the second vessel 220 and the collecting device 100. Chain 312 is to prevent the flow of the net member 318 by the resistance of the water by its own load.

The second vessel 220 is connected to the longitudinal rod 315 by a plurality of tension members 316, the longitudinal rod 315 is coupled to the rope (E) and the chain 312. The rope E and the chain 312 are coupled to different heights of the longitudinal rods 315 to maintain the spacing.

As shown in FIG. 7 and FIG. 8, the flying device is configured to photograph the positions of the collecting device 100, the blocking unit 300, and the floating object F, and includes a drone equipped with a camera.

Although not shown, the ship 200 is equipped with a display device for outputting a captured image of the flying device. The occupant of the vessel 200 checks the positions of the collecting device 100, the blocking unit 300, and the floating object F at a glance through an image photographed by the drone to surround the floating object F with the blocking unit 300. You can proceed smoothly.

According to the present invention, there is provided a mass collection system of marine microplastics and suspended pollutants, wherein the blocking unit connecting the collection device and the vessel blocks the movement of the float, so as to quickly collect a large amount of marine floats widely distributed on the sea surface. You can do it.

In addition, the balance addition is coupled to the lower end of the second frame to prevent the buoyancy member from tilting due to the load of the mesh and the chain, while the damper dissipates the kinetic energy of the fluid and the float delivered to the mesh, thereby flowing the flow of sea water It is possible to provide a mass collection system of marine fine plastics and suspended pollutants, which is configured to suppress the release of suspended matter by air.

In addition, by preventing the fall of the worker moving the fence on the upper surface of the buoyancy member, it is possible to provide a mass collection system of marine fine plastics and suspended pollutants that can be quickly maintained by the operator without a separate vessel.

While specific embodiments of the invention have been described and illustrated above, it is to be understood that the invention is not limited to the described embodiments, and that various modifications and changes can be made without departing from the spirit and scope of the invention. It is self-evident to those who have. Therefore, such modifications or variations are not to be understood individually from the technical spirit or point of view of the present invention, the modified embodiments will belong to the claims of the present invention.

10: collection system
100: collecting device
200: ship
210: first vessel 220: second vessel
300: blocking unit
300A: first blocking unit 300B: second blocking unit
301: first frame 309: buoyancy member
302: second frame H: through hole
303: upper pipe 310: mesh
304: lower height 311: connecting net
305: insertion pipe 312: chain
306: first connection pipe 313: balance weight
307: second connection pipe 314: fence
R1: first ring 315: vertical rod
R2: second ring 316: tension member
308: damper 317: buoyant body
308A: Cylinder E: Rope
308B: Piston 308: Net Member
308C: Load
S: Enclosed Space
400: flight device

Claims (11)

A collecting device for moving from the water surface and collecting the floats; And
Connecting the collection device and the ship, including a blocking unit to block the movement of the float,
The blocking unit,
A plurality of buoyancy members floating on the water surface between the collecting device and the ship, each of which has a first frame mounted thereon;
A plurality of meshes respectively coupled to a lower portion of the first frame and caught with a float; And
It includes a chain coupled to the lower end of the mesh,
The first frame is sequentially connected to each other,
Each of the buoyancy members is equipped with a second frame,
The second frame is sequentially connected to each other,
The blocking unit is coupled to the lower end of the second frame and includes a balance weight to prevent the inclination of the buoyancy member due to the load of the mesh and the chain,
The first frame and the second frame are horizontally spaced apart,
Each of the first frame and the second frame has a first ring at one end and a second ring at the other end, respectively.
The first frame is sequentially connected to each other by the engaging of the first ring and the second ring,
The second frame is sequentially connected to each other by the engagement of the first ring and the second ring,
The buoyancy member is formed with a pair of through holes,
The first frame and the second frame,
An upper pipe in contact with the upper surface of the buoyancy member;
A lower pipe in contact with a lower surface of the buoyancy member and having the mesh connected thereto;
An insertion pipe inserted into the through hole between the upper pipe and the lower pipe;
A first connection pipe formed with the first ring and connecting one end of the upper pipe, the lower pipe and the insertion pipe; And
And a second connecting pipe formed with the second ring and connecting the other end of the upper pipe, the lower pipe and the insertion pipe. The method of claim 1,
The vessel includes a first vessel and a second vessel,
The blocking unit,
A first blocking unit connecting the collecting device and the first vessel; And
And a second blocking unit for connecting the collecting device and the second vessel. The method of claim 2,
The second blocking unit,
A plurality of buoyancy bodies floating on the water surface between the second vessel and the buoyancy member and sequentially connected to each other; And
And a net member coupled to a lower portion of the buoyancy body and having a chain coupled to a lower end thereof. The method of claim 1,
It includes a flying device for photographing the location of the collecting device and the blocking unit and the float,
The vessel is a mass capture system for marine microplastics and suspended pollutants, characterized in that the display device for outputting the photographed image of the flying device is mounted. delete delete delete The method of claim 1,
The upper pipe is coupled to the fence blocking the movement of the float on the water surface,
The fence, the mass collection system of marine fine plastics and suspended pollutants, characterized in that to prevent the falling of the worker moving on the upper surface of the buoyancy member. The method of claim 1,
The vessel is connected to the longitudinal rods by the tension member,
The longitudinal rods are combined with the first ring and chain, marine microplastics and suspended pollutant mass collection system. The method of claim 1,
The first frame and the second frame is connected by a plurality of dampers,
And said damper dissipates kinetic energy of fluids and suspended solids delivered to said mesh. The method of claim 1,
And said plurality of meshes are connected to each other by connecting nets.

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