KR102334356B1 - eco-friendly wooden floater for raising shellfish - Google Patents

Abstract

An eco-friendly wood float for shellfish farming that not only replaces the Styrofoam float, but also prevents the generation of microplastics and can be recycled later is disclosed. The eco-friendly wood rich for shellfish farming according to the present invention includes: a plurality of side wooden boards arranged parallel to the longitudinal direction to form a cylindrical side in appearance; a pair of double-sided wood boards assembled to seal both ends in a state in which the plurality of side wood boards are arranged; and a plurality of binding means installed to surround the outer periphery of the plurality of side wooden boards in a vertical direction with respect to the longitudinal direction of the plurality of side wooden boards to bind the plurality of side wooden boards.

Description

Eco-friendly wooden floater for raising shellfish

The present invention replaces the Styrofoam float, prevents the generation of microplastics, and relates to an eco-friendly wood float for a shellfish farm that can be recycled later.

In general, in the aquaculture industry, overcrowding of aquaculture farms that do not take into account the marine ecological impact such as biomass of food, the ability to purify aquaculture waste, and algae communication, and fishing nets such as floats and ropes for foamed styrene aquaculture, discarded fishing nets, fishing gear, etc. As it is deposited under the sea or on the coast, marine pollution is getting worse day by day.

In addition, by eating crushed Styrofoam and microplastics thinking that the fish are food, it adversely affects the survival of the fish, and small particles contaminate the laver farm and mix with the seaweed, which seriously affects the seaweed culture.

The foamed styrene product contains 98% of the volume of air, and the resin is about 2% of the volume. The foam structure in which air is sealed in the plastic foam has excellent properties such as buffering properties, insulation properties, soundproofing properties, waterproofing properties, and self-reliance.

Foamed styrene aquaculture floats installed in aquaculture farms inject a foaming agent such as pentane or butane gas into styrene, neutralize it with water, and heat it until it reaches a predetermined molecular weight. Then, the obtained beads, which are the constituent particles of expanded styrene, are washed and dried, treated with wastewater, and sorted to obtain a finished product.

However, when such foamed styrene products are exposed to sunlight for a long time, the color changes to yellow and the surface tends to crumble. Therefore, the surface continuously crumbles by contact with sea waves, wind, external impact, etc. and spreads to the sea, causing many problems in fish survival and laver farming. There was a problem that a lot of cost was required for the treatment of

In addition, in the case of the conventional rich people exposed to expanded styrene, the cultured fish and shellfish ingested the broken microplastics, and eventually humans ingested them, which may adversely affect health.

Registered Patent 10-1955908

An object of the present invention is to solve this problem, and the surface is wrapped with wood, which is a natural material, so that plastics, rubber, and Styrofoam are not directly exposed to sunlight, and shellfish that can be reused for a long time without deterioration and can be used for a long time It is to provide an eco-friendly wood rich for aquaculture.

As a specific means for achieving the above object, the present invention provides a plurality of side wooden boards arranged parallel to the longitudinal direction to form a cylindrical side surface in appearance; a pair of double-sided wood boards assembled to seal both ends in a state in which the plurality of side wood boards are arranged; and a plurality of binding means installed to surround the outer periphery of the plurality of side wooden boards in a vertical direction with respect to the longitudinal direction of the plurality of side wooden boards to bind the plurality of side wooden boards.

Preferably, a fastening groove into which a part of the binding means is inserted may be formed in the plurality of side wooden boards.

Preferably, the pair of double-sided wooden boards may be formed of a polygon equal to the number of the plurality of side wooden boards.

Preferably, a seating groove into which the edges of the pair of double-sided wooden boards are inserted may be formed inside the plurality of side wooden boards.

Preferably, the binding means is made in the form of a belt, both ends are fixed by the fastening means, at least one rope connection ring may be formed to connect the rope.

Preferably, the binding means may be made of stainless steel.

Preferably, both ends of the binding means are bent outwardly and form a bent part having a fastening hole, and the bolt and the nut, which are the fastening means, are fastened through the fastening hole in a state in which the bent parts at both ends are in close contact so as to be bound. .

Preferably, a buoyancy material capable of adding total buoyancy may be embedded in the inner space formed by the plurality of side wooden boards and the pair of double-sided wooden boards.

Preferably, the buoyancy member may be a styrofoam buoyancy member formed in a cylindrical shape and installed to be in close contact with the plurality of side wooden boards and the pair of double-sided wooden boards.

As a specific means for achieving the above object, the present invention provides a plurality of side wooden boards arranged parallel to the longitudinal direction to form a cylindrical side surface in appearance; a pair of double-sided wood boards assembled to seal both ends in a state in which the plurality of side wood boards are arranged; a plurality of binding means installed to wrap along an outer circumference of the plurality of side wooden boards in a vertical direction with respect to the longitudinal direction of the plurality of side wooden boards to bind the plurality of side wooden boards; and an insertion groove which is installed to add total buoyancy to the inner space formed by the plurality of side wooden boards and the pair of double-sided wooden boards, and into which a plurality of protrusions provided at least one of the plurality of side wooden boards are inserted. and a buoyancy member that is installed inside the plurality of side wooden boards and then prevents rotation.

According to the present invention as described above, there are the following effects.

(1) The present invention replaces the styrofoam float, and is a shellfish culture float using wood that can prevent and suppress the generation of microplastics.

(2) The present invention is made of wood, joint hardware, and styrofoam support for buoyancy, so that it can be easily recycled later.

(3) The present invention can be used for a long time without deterioration because the styrofoam member is not exposed to the outside, and can be recycled and reused by replacing only wood and joint hardware.

1 is an external perspective view of an eco-friendly wooden member for shellfish farming according to a first embodiment of the present invention.
Figure 2 is an exploded perspective view of an eco-friendly wooden float for shellfish culture according to the first embodiment of the present invention.
3 is a longitudinal cross-sectional view of an eco-friendly wooden float for shellfish culture according to the first embodiment of the present invention.
4 is a plan view of an eco-friendly wooden float for shellfish culture according to the first embodiment of the present invention.
5 is an exploded perspective view of a binding means, which is a part of an eco-friendly wooden float for shellfish farming according to the first embodiment of the present invention.
6 and 7 are schematic diagrams of a state in which eco-friendly wooden floats for shellfish culture according to the first embodiment of the present invention are provided to actual farms, respectively.
8 is an exploded perspective view of an eco-friendly wooden float for shellfish culture according to a second embodiment of the present invention.
9 and 10 are perspective views of a binding means, which is a part of an eco-friendly wooden float for shellfish culture according to a second embodiment of the present invention.
11 is a cross-sectional view of an eco-friendly wooden float for shellfish culture according to a third embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, the embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar components throughout the specification.

In the present specification, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof. Also, when a part of a layer, film, region, plate, etc. is said to be “on” another part, this includes not only the case where the other part is “directly on” but also the case where there is another part in between. Conversely, when a part of a layer, film, region, plate, etc. is said to be "under" another part, this includes not only cases where it is "directly under" another part, but also cases where there is another part in between.

Hereinafter, with reference to the drawings, the eco-friendly wood rich 1 for shellfish farming according to an embodiment of the present invention will be described in more detail.

An eco-friendly wooden member 1 for shellfish farming according to the first embodiment of the present invention, with reference to FIGS. 1 to 7 , a plurality of side wood boards 11, a pair of double-sided wood boards 12 and 13, It includes a binding means (20), a buoyancy member (2).

First of all, all of the woods used for the plurality of side wood boards 11 and the pair of double-sided wood boards 12 and 13 are larch species.

The plurality of side wooden boards 11 are arranged parallel to the longitudinal direction to form a cylindrical side surface 10 in appearance.

At this time, since the plurality of side wooden boards 11 are arranged in a 14-sided shape to take a shape close to a cylindrical shape, 14 side wooden boards can be used here. The plurality of side wooden boards 11 are bound by the binding means 20 in a state in which the side surfaces are in close contact with the other side wooden boards adjacent to both sides while standing vertically to form a cylindrical curved side surface.

At this time, in the plurality of side wooden boards 11 , referring to FIG. 2 , a fastening groove 11a into which a part of the binding means 20 is inserted is formed.

At this time, inside the plurality of side wood boards 11, with reference to FIG. 3 , a seating groove 11b into which the edges of the pair of double-sided wood boards 12 are inserted is formed. Since the edges of the pair of double-sided wooden boards 12 and 13 are inserted and seated in the seating groove 11b, the parent 1 can form a cylindrical shape, and the pair of double-sided wood boards 12 , 13) can be naturally assembled with the plurality of side wooden boards 11 .

The pair of double-sided wood boards 12 and 13 are assembled to seal both ends in a state in which the plurality of side wood boards 11 are arranged with reference to FIGS. 1 to 7 .

At this time, the pair of double-sided wooden boards 12 and 13 are made of the same polygon as the number of the plurality of side wooden boards 11 . That is, since 14 of the plurality of side wood boards 11 are arranged and assembled here, the pair of double-sided wood boards 12 and 13 are also formed in a 14-sided shape to form a substantially circular shape.

At this time, when the pair of double-sided wood boards 12 and 13 are assembled together with the plurality of side wood boards 11 , a cylindrical member 1 is formed.

1 to 7 , the binding means 20 is installed to wrap along the outer periphery in a vertical direction with respect to the longitudinal direction of the plurality of side wooden boards 11 to secure the plurality of side wooden boards 11 . to be bound

At this time, the binding means 20, with reference to FIGS. 4 and 5, is made in the form of a belt 21, both ends are fixed by fastening means 24, 25, and at least one or more so as to connect the rope. A loop 22 for connecting the rope is formed.

At this time, the binding means 20 may be made of a metal material, in particular, may be made of stainless steel.

At this time, both ends of the binding means 20, referring to FIG. 5, are bent outwardly and form a bent part 23 having a fastening hole 23a, but the bent parts 23 at both ends are in close contact. The bolt 24 and the nut 25, which are the fastening means, are fastened and bound through the fastening hole 23a.

1 to 7 , the buoyancy material 2 is built-in to add total buoyancy to the inner space formed by the plurality of side wood boards 11 and the pair of double-sided wood boards 12 and 13 do.

At this time, the buoyancy member 2 is formed in a cylindrical shape and is a Styrofoam buoyancy member installed to be in close contact with the inside of the plurality of side wooden boards 11 and the pair of double-sided wooden boards 12 and 13 .

At this time, the buoyancy member 2 is disposed in the inner space formed by the plurality of side wooden boards 11 and the pair of double-sided wooden boards 12 and 13, and adds buoyancy. Since the buoyancy material 2 is located on the inside, after the installation of the float 1, the buoyancy material 2 is hardly applied to the buoyancy material 2, including sunlight, sea waves, wind, and external impact, so even if it is used for a long time, it is fine to the outside. No plastic leaks.

Referring to FIG. 1 , the rich body 1 according to the present invention has a generally cylindrical appearance, 14 side wooden boards 11 are connected and arranged on the curved surface of the side, and both end surfaces of the 14-sided cross-section are on both end surfaces. The wooden boards 12 and 13 are assembled. In this state, the two binding means 20 are fixed to strongly bind the side curved wooden boards 11 .

Referring to Figure 2, it can be seen the assembly of the components of the rich (1) according to the present invention. As shown, the binding is made by the binding means 20 in a state in which the buoyancy material 2 is inserted into the inner space composed of the plurality of side wooden plates 11 and the double-sided wooden plates 12 and 13 and is manufactured.

Referring to FIG. 3 , a cross-section after the assembly of the member 1 according to the present invention is completed is shown. As shown, a cylindrical buoyancy member 2 is inserted inside the buoyant 1, and both ends are supported by the wooden boards 12 and 13 on both sides. At this time, the two-sided wooden boards 12 and 13 are assembled by inserting the edges into the seating grooves 11b formed in the plurality of side wooden boards 11 . In addition, since two hooks 22 are formed in each of the two binding means 20, ropes can be connected using them.

Referring to FIG. 4 , a plan view of the rich body 1 according to the present invention. In reality, the member 1 is formed of a 14-gonal shape, but appears to have a cylindrical shape because it is almost circular. The rich and the rich are fixed by binding means (20).

Referring to FIG. 5 , an exploded view of the binding means 20, which is a part of the element according to the present invention, is shown. As shown, the bent portions 23 formed at both ends of the band 21 are brought into close contact with each other and assembled using the bolt 24 and the nut 25 .

6 and 7 , it can be seen that the buoy 1 according to the present invention is installed in an oyster farm and installed in a cage farm. As shown, it shows a state of floating on the sea with strong buoyancy. Of course, the Styrofoam buoyancy material 2 is not exposed to the outside, so that it is possible to suppress the generation of microplastics that may be generated by the external environment. At this time, as the management of the rich (1) is required over time, in this case, the rich (1) may be harvested and replaced with new parts or reinstalled using a completely new one.

Meanwhile, referring to FIGS. 8 to 10 , an eco-friendly wooden member 1 for shellfish farming according to a second embodiment of the present invention is shown. As shown, the floating member 1 includes a plurality of side wood boards 11 ′, double-sided wood boards 12 and 13 , a buoyancy member 2 , and a binding means 20 .

At this time, referring to FIG. 8 , the fastening grooves 11a ′ into which the band 21 of the binding means 20 are inserted are not formed in the plurality of side wooden boards 11 ′, but are formed along an arc. . That is, only the close contact portions adjacent to each other of the plurality of side wooden boards 11 are cut to form the fastening grooves 11a'.

At this time, referring to FIG. 9 , the binding means 20 includes a belt 21 having a locking part 21a at its end, and a buckle 30 provided at the opposite end of the locking part 21a of the belt 21 . ) is included. At this time, the buckle 30 is a fixed plate 31, a rotating plate 32 that is rotatably installed on the fixed plate 31, and is rotatably installed on the rotating plate 32 and is caught by the engaging portion 21a. Then, when the rotating plate 32 is rotated, the belt 21 is tightened and includes a tension clasp 33 for assembly. As shown in the upper figure in FIG. 9, when the tension stopper 33 is hung on the engaging part 21a, and the rotating plate 32 is pulled and rotated in the opposite direction as shown in the lower figure, tension is applied to the belt 21 and both ends of the belt 21 are tension fasteners. (33) is fastened and fixed. Of course, the reverse release is done by rotating the rotating plate 32 in the opposite direction.

This binding means 20 has the advantage of being able to bind and release the binding means 20 very quickly during management or replacement.

In addition, referring to FIG. 10 , by forming a plurality of wedge-shaped protrusions 21b on the rear surface of the belt 21 , the assembled state can be more firmly maintained.

Meanwhile, referring to FIG. 11 , there is shown a cross section of a float according to a third embodiment of the present invention. As shown in the figure, the upper part includes a plurality of side wooden boards 11" that are arranged parallel to the longitudinal direction to form a cylindrical side surface, and both ends in a state in which the plurality of side wooden boards 11" are arranged. A pair of double-sided wood boards assembled to be sealed, and a plurality of side wood boards 11" installed to wrap along the outer periphery in a vertical direction with respect to the longitudinal direction of the plurality of side wood boards 11" to bind the plurality of side wood boards 11" It is installed so as to add total buoyancy to the inner space formed by the binding means, the plurality of side wooden boards 11" and the pair of double-sided wooden boards, and at least one or more of the plurality of side wooden boards 11". An insertion groove portion 2a' into which the provided plurality of protrusions 11a" is inserted is formed, and it includes a buoyancy member 2' that prevents rotation after being installed inside the plurality of side wooden boards 11".

At this time, the protrusion 11a" and the insertion groove 2a' may be assembled from each body in advance, and a hole may be formed in the side wooden board 11", and the protrusion may be manufactured like a wedge and inserted therein. there will also be

By fixing the inner buoyancy material in this way, the overall center of buoyancy is fixed to make handling easier, and in particular, it is possible to prevent the internal Styrofoam buoyancy material from breaking and forming microplastics while colliding with the wooden boards.

Although one embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiments presented herein, and those skilled in the art who understand the spirit of the present invention can add components within the scope of the same spirit. , changes, deletions, additions, etc. may easily suggest other embodiments, but this will also fall within the scope of the present invention.

1: rich
2: buoyancy material 11: a plurality of side wooden boards
12, 13: double-sided woodblock 20: binding means
21: belt 22: ring
23: bend

Claims (10)

A plurality of side wooden boards arranged parallel to the longitudinal direction to form an externally cylindrical side surface;
a pair of double-sided wood boards assembled to seal both ends in a state in which the plurality of side wood boards are arranged;
a plurality of binding means installed to wrap along an outer circumference of the plurality of side wooden boards in a vertical direction with respect to the longitudinal direction of the plurality of side wooden boards to bind the plurality of side wooden boards; and
It is installed so as to add total buoyancy to the inner space formed by the plurality of side wooden boards and the pair of double-sided wooden boards, and an insertion groove into which at least one of the plurality of side wooden boards is inserted with a plurality of protrusions is formed. , The buoyancy member is installed in the interior of the plurality of side wooden boards by forming a hole in the side neck and then inserting the protrusion into a wedge-like position at a corresponding position to prevent rotation;
Eco-friendly wood rich for shellfish farming, including. According to claim 1,
An eco-friendly wooden float for shellfish culture in which a fastening groove into which a part of the binding means is inserted is formed in the plurality of side wooden boards. According to claim 1,
The pair of double-sided wooden boards are eco-friendly wood rich for shellfish farming made of polygons equal to the number of the plurality of side wooden boards. 4. The method of claim 3,
An eco-friendly wooden float for shellfish culture in which seating grooves into which the edges of the pair of double-sided wooden boards are inserted are formed inside the plurality of side wooden boards. According to claim 1,
The binding means is made in the form of a belt, both ends are fixed by the fastening means, and at least one rope connection ring is formed so as to connect the rope eco-friendly wooden float for shellfish culture. 6. The method of claim 5,
The binding means is an eco-friendly wood rich for shellfish culture made of stainless steel. 6. The method of claim 5,
Both ends of the binding means are bent outwardly to form a bent part having a fastening hole, and the bolt and the nut, which are the fastening means, are fastened through the fastening hole in a state in which the bent parts at both ends are in close contact. Eco-friendly wood for shellfish culture Wealthy. delete According to claim 1,
The buoyancy material is formed in a cylindrical shape and is a Styrofoam buoyancy material that is installed to be in close contact with the inside of the plurality of side wooden boards and the pair of double-sided wooden boards. delete

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