KR200252853Y1 - Artificial reef using shells - Google Patents

Abstract

The present invention relates to artificial reefs using shells to indiscriminately recycle discarded shells into environmentally friendly artificial reefs to preserve the marine environment and to secure abundant marine resources.

The artificial reef using the shell according to the present invention is composed of a large number of shells discarded after the collection or culture of petrification, clam, or other shellfish shells, and a loading frame in which the plurality of shells are accommodated inside and dropped on the coast, It characterized in that the habitat space of the aquatic life is formed by the plurality of shells loaded on the loading frame.

Therefore, according to the present invention, the shells discarded indiscriminately can be recycled into environmentally friendly artificial reefs, which can effectively prevent coastal environmental destruction through the efficient use of fishery waste, and environmentally friendly materials compared with conventional concrete artificial reefs. It is composed of non-toxic, fast breeding of algae, and prevent whitening, so it is possible to preserve the marine environment and secure abundant marine resources.

Description

Artificial reef using shells

The present invention relates to artificial reefs using shells, and more specifically, it is possible to preserve marine environment and to secure abundant marine resources by recycling shells such as petrification, which are discarded in large quantities after oyster farming, into environmentally friendly artificial reefs. It is about an artificial reef using a shell.

In general, artificial reefs are artificial structures installed on the coast or near the sea in order to secure marine resources for coastal fisheries, to provide spawning and habitat for aquatic organisms, and to provide shelter for fry. It has been transformed into a variety of forms ranging from the formation of habitats by dropping structures to the sea to the design of hexahedral, cylindrical, and uneven structures to create habitats more efficiently.

In the case of artificial reefs, it has been widely used to recycle concrete structures and waste tires mainly due to the reduction of budget or ease of mass discharge.In the concrete artificial reefs, seaweeds are initially attached due to the characteristics of concrete exhibiting strong alkalinity. It is difficult to proliferate, and once the grafted algae have fallen off, a whitening phenomenon occurs, which acts as a factor to deplete the sea. An artificial reef that reuses waste tires is formed by interconnecting a plurality of waste tires or lungs. Although the tire is made into a powder and mixed in a concrete composition, etc., algae and the like cannot easily grow on the tire, so only the aspect of recycling is considered and the purpose of the artificial reef is difficult to achieve.

As a result, there is a need for new artificial reefs that can achieve the objective of securing fishery resources within the scope of preserving the marine environment.

On the other hand, if we look at the situation near the coast, the amount of petrification that is harvested in nature or harvested and discarded in large quantity through oyster farming business is about 300,000 tons per year in Korea. Although they are largely discarded indiscriminately without special use, they are acting as factors of water pollution and environmental destruction on the other hand due to the leachate generated from illegal landfilling and discarded shells.

The purpose of the present invention is to recycle marine shells generated from petrified rocks, clams, and other shellfish that are thrown out indiscriminately and without any special purpose into environmentally friendly artificial reefs to preserve marine environment, secure abundant marine resources, and efficiently recycle fishery waste. The present invention provides artificial reefs using petrification.

Another object of the present invention is to enable the protection and fostering of fry in large quantities through petrification recycled with environmentally friendly artificial reefs, which ultimately can be used as part of the ocean ranching business.

1 is a perspective view showing an artificial reef using a shell according to a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of FIG. 1. FIG.

3 is a perspective view showing an artificial reef using a shell according to a second embodiment of the present invention.

4 is a perspective view showing an artificial reef using a shell according to a third embodiment of the present invention.

5 is an exploded perspective view showing an artificial reef using a shell according to a fourth embodiment of the present invention.

※ Explanation of code about main part of drawing ※

10,20,30: Loading frame 11: Internal space

12,16,22,26,32,36: rungs 13,41: top plate

13a, 14a, 24a, 34a: hole 14, 24, 34: lower plate

15,25,35,42: skeleton 43: bio-ceramic panels

44: upper part

Artificial reefs using the petrification according to the present invention for achieving the above object, a large number of shells discarded after petrification, clam, or other shellfish shellfish or shellfish and the plurality of shells are accommodated therein to be released to the coast It consists of a frame, characterized in that the habitat space of the aquatic organisms formed by the plurality of shells loaded on the loading frame.

The loading frame preferably includes a plurality of crossbars, each of which is installed at an outer circumference to form an inner space in which the plurality of shells are to be accommodated, and a resistance to the flow of algae to form a vortex in the inner space.

The loading frame includes an upper plate and a lower plate respectively positioned at upper and lower portions thereof, a frame forming a skeleton connecting the upper plate and the lower plate, and an inner space installed around the outside through the frame to accommodate the plurality of shells. It may include a plurality of rungs for forming a vortex in the inner space by forming a resistance to the flow of the algae.

It is preferable that the said rungs are made of petrified concrete or bio ceramics.

In the upper plate of the loading frame, a space formed at the upper end of the frame by horizontal / vertical arrangement and welding of a plurality of frames is partitioned into a plurality of spaces, and preferably, the bio-ceramic panel is selectively covered in the partitioned space. .

The plurality of shells may be filled in each of the plurality of nets may be accommodated in the loading frame through the plurality of nets.

Hereinafter, with reference to the accompanying drawings, a specific embodiment of the present invention will be described in detail.

1 is a perspective view showing an artificial reef using a shell according to a first embodiment of the present invention, Figure 2 is an exploded perspective view of FIG.

The artificial reef using the shell according to the present invention is characterized in that the shell of the aquatic life through a plurality of shells accommodated in the loading frame 10 by receiving a plurality of shells discarded after harvesting or farming do.

Shells may be petrified, clam, or other shellfish shells or discarded after farming. These shells are non-toxic, unlike natural concrete or other artificial reefs. It is fast and does not cause bleaching. On the other hand, in order to effectively utilize fishery waste at no additional cost, it can be seen that fishery waste, which is discarded indiscriminately in nearby coasts, is recycled as artificial reef without having to go through complicated processing or processes. For reference, FIGS. 1 and 2 do not show shells filled in the inner space for convenience.

The loading frame 10 is a structure in which a large number of discarded shells are accommodated in an inner space and dropped onto the coast or offshore, and the scattering and habitat space of various aquatic organisms is filled with a plurality of shells filled in the inner space 11. The structure for composition is appropriately provided and can be dropped off the coast or offshore. As an example, a more preferable configuration of the loading frame 10 will be described with reference to FIGS. 1 and 2. , Lower plate 14, frame 15, and crosspiece 12.

The upper plate 13 and the lower plate 14, respectively, constitute the upper and lower portions of the loading frame 10, the material of which is preferably made of petrified concrete that is fast growing of algae and does not cause whitening phenomenon. The petrified concrete refers to a cement composition in which petrified shell powder is mixed with cement in terms of environmental preservation and recycling, and specific matters such as composition ratio of petrified concrete are presented in the applicant's patent application No. 99-59844. Of course, the upper plate 13 and the lower plate 14 made of petrified concrete may include a fine aggregate to improve the strength.

It is also preferable that the upper plate 13 and the lower plate 14 are made of bio-ceramic made by firing ocher. Specific technical matters related to the bio-ceramic are also presented in the applicant's patent application No. 99-64129, and the upper and lower plates are made of a lighter material than a relatively heavy concrete structure, and the algae grow quickly and whitening Effects such as not caused are suitable as materials for achieving the same effect.

Frame 15 is a configuration that connects between the upper plate 13 and the lower plate 14 to form a skeleton of the loading frame 10 as shown in the accompanying drawings as an example by coupling a plurality of angles to each other the upper plate 13 and The state connected between the lower plate 14 is shown. Frame 15 may have a variety of shapes in a variety of materials within the range that does not cause marine pollution according to the convenience of the producer.

The crossbar 12 is configured to restrain the flow of algae from the outer side through the frame 15, the material is made of FRP, synthetic resin, fiber, steel, other materials that do not cause environmental pollution in the sea It may be made of.

In the accompanying drawings, the crosspiece 15 is illustrated as an example in a state in which cylindrical structures are installed at regular intervals from each other. Of course, since the crossbar 15 is configured to form a vortex by giving resistance to the flow of birds, it may be installed in the longitudinal direction in some cases, it is not necessarily installed only in the transverse direction as shown in the accompanying drawings It will be natural.

As a result, the vortices formed in the inner space 11 of the loading frame 10 and the inner space 11 of the loading frame 10 are accommodated by a cross bar that resists the flow of algae from the outer sides of the loading frame 10. Small spaces made up of multiple shells provide a suitable environment for the swimming and habitat of the larvae, which can greatly enhance the growth of fish.

On the other hand, in the present invention, the shell is simply stacked on the loading frame 10 may be dropped on the coast, but may be received on the loading frame 10 in a state filled in a separate net, respectively, may be dropped on the coast.

Although not shown in the accompanying drawings, the mesh is configured to prevent the departure from the outside through a wide gap of the loading frame 10 when a plurality of shells are separately accommodated in the loading frame 10, the shells It may be bound to each of a plurality of nets in a predetermined number unit and accommodated in the loading frame 10 through a plurality of nets.

In addition, reference numerals 13a and 14a are holes formed in the upper and lower plates 13 and 14, respectively, in consideration of weight reduction and stress concentration, and reference numeral 16 denotes a plurality of layers of a relatively wide inner space. It is a crosspiece that is additionally installed to form a habitat suitable for dividing pom-poms.

3 is a perspective view showing an artificial reef using a shell according to a second embodiment of the present invention, Figure 4 is a perspective view showing an artificial reef using a shell according to a third embodiment of the present invention.

Referring to the modified example of the artificial reef using a shell according to the present invention with reference to Figures 3 and 4, when compared with the loading frame 10 in Figure 1 the inner space 11 is configured differently. The loading frame 20 in FIG. 3 is configured as a so-called apartment type so that a large number of cheerleaders can be inhabited, and the loading frame 30 in FIG. 4 removes the upper plate 13 in FIG. Form.

5 is an exploded perspective view showing an artificial reef using a shell according to a fourth embodiment of the present invention, the skeleton 35 and crossbars 32, 36 of the loading frame 30 of the artificial reef is the third embodiment of FIG. It is the same as all examples, except that the lower plate is not provided separately and the frame 35 extends in a downwardly seatable form to serve as a lower plate, and only the structure and material of the upper plate are different. For reference, in Fig. 5, the notation for the same configuration as in Fig. 4 is the same.

That is, in the loading frame 30 of the artificial reef of the fourth embodiment, the frame 42 such as an angle or the like is formed on the frame 35 upper end 44 at a predetermined interval horizontally and vertically and formed at the upper portion of the frame 35. The space is partitioned into a plurality of spaces, and the top plate 41 is completed by selectively covering the bio-ceramic panel 43 in the partitioned space. Of course, not covering all the spaces partitioned by the frame 42 with the bio-ceramic panel 43 is to provide a path for the fry to freely travel inside the artificial reef.

Therefore, by using the bio-ceramic panel 43, which is lighter in weight than the concrete and has excellent workability, the upper plate 41 of the loading frame 30 is manufactured, thereby sufficiently performing the role of artificial reefs to protect the fry in the water and artificial fish. You can increase the productivity of seconds. Here, although only the top plate using the bio-ceramic panel has been described in the third embodiment, it will be understood that the present invention is applicable to the first and second embodiments without being limited thereto.

Since various forms of the loading frame as described above provide a space for a large number of larvae in the state of accommodating the petrification inside, after installing the artificial reef using the shell according to the present invention on the nearby coast The release of large amounts of larvae on the installed coast can be suitably utilized as part of the ocean ranching project, which can improve the productivity of coastal fisheries.

Therefore, according to the present invention, the shells discarded indiscriminately can be recycled into environmentally friendly artificial reefs to prevent coastal environmental destruction by efficiently utilizing fishery wastes, and environmentally friendly materials compared to conventional concrete artificial reefs. It is composed of non-toxic, fast breeding of algae, and prevent whitening, so it is possible to preserve the marine environment and secure abundant marine resources.

Ultimately, the petrification and loading frame provides a space for the large numbers of larvae to inhabit large amounts of fish, thus increasing the productivity of coastal fisheries and indirectly reducing the operating time through the proximity of fisheries. As part of the sea ranching project, it is effective enough to utilize.

Although the present invention has been described in detail only with respect to the embodiments described, it will be apparent to those skilled in the art that various modifications and changes are possible within the technical spirit of the present invention, and such modifications and modifications belong to the appended utility model claims. will be.

Claims (6)

A plurality of shells discarded after petrification, clam, or other shellfish shells or farming, and a plurality of shells housed therein to be dropped off the coast, and the plurality of shells loaded on the loading frame. An artificial reef using a shell, characterized in that to form a habitat of aquatic life. The method of claim 1, The loading frame is Each of the shells are installed around the outer periphery to form an inner space to accommodate the plurality of shells to the resistance of the flow of tidal current includes a plurality of rungs to form a vortex in the inner space second. The method of claim 1, The loading frame is Upper and lower plates respectively positioned at the upper and lower portions, a frame forming a skeleton connecting the upper plate and the lower plate, and installed around the outside through the frame to form an inner space for accommodating the plurality of shells. An artificial reef using the shell, characterized in that it comprises a plurality of rungs for resisting the flow to form a vortex in the inner space. The method of claim 2 or 3, The rungs are artificial reef using the shell, characterized in that made of petrified concrete or bio-ceramic. The method of claim 3, wherein The upper plate of the loading frame is characterized in that the space formed in the upper end of the frame by the horizontal / vertical arrangement and welding of a plurality of frames divided into a plurality of spaces, the bio-ceramic panel is selectively covered in the partitioned space Artificial reefs using the shell. The method of claim 3, wherein The shells are artificial reefs using the shells, characterized in that each of which is filled in a plurality of nets accommodated in the loading frame through the plurality of nets.