KR20150001883A

KR20150001883A - Culture equipment for mollusk

Info

Publication number: KR20150001883A
Application number: KR1020130074006A
Authority: KR
Inventors: 정장용담
Original assignee: 정장용담
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2015-01-07
Also published as: KR101588084B1

Abstract

In the present invention, provided is an apparatus for cultivating cephalopods in a state of smoothly circulating water, comprising a container in which each cephalopod inhabits; a lid which is formed to inject feed to the container; and a plurality of through holes formed on the container and the lid wherein the diameter of the upper surface on the container is bigger and a sea water discharge part on lower part of the container is a wide, top and narrow bottom shape. In the shape of the container of the apparatus for cultivating cephalopod, an upper part which is a sea water inlet part has a larger diameter, and a lower part which is a sea water outlet part has a smaller diameter to smoothly circulate sea water. Therefore, the water speed in the sea water inlet part with the lid is slower by the principle of Bernoulli, and the water speed in the sea water outlet part that cephalopods inhabit is faster. In addition, faster current enables the excrement of the cephalopods to be easily discharged out, thereby maintaining a fresh environment inside of the container and cleaning the inside of the container in a simple manner, leading to remarkable cephalopods growth.

Description

[0001] Culture equipment for mollusk [0002]

The present invention relates to an apparatus for manufacturing cephalopods with good circulation of water, and more particularly, to an apparatus for cephalopod farming with a good circulation of water inside a shrimp which can minimize the mortality of cephalopods.

In general, cephalopods include octopus, octopus and squid, and octopus is especially preferred because of its good taste and chewiness. The octopus is 70cm in length, 8cm in length, and long and elongated in arm length. The body is body, head, and arm. The body is egg-shaped and contains heart, liver, stomach, intestines, gills and genitalia. have. There is a brain in the head between the torso and the arm, with a pair of left and right eyes, breathing while sucking the water with a funnel that looks like a mouth attached to the head, with eight arms attached to the head, There is a sucker, the mouth is attached to the middle of the arm, there is a sharp jaw plate, and there is a rug in it.

The octopus is distributed from the coastal tidal flat to the deep sea, but digs in the shallow seaside mud or clay. The spawning season is from May to June, and eggs are laid inside the arm.

The octopus has a good taste and high nutritional value. Therefore, the fish species with a high preference are limited, and the harvesting time is limited. In the case of a small harvest, when the price surges and mass collects, And the price fluctuation and other deviations are very serious.

When large quantities are collected, they are shipped at a time when they are frozen and collected in small quantities.

Therefore, if we can cultivate a large amount of captive octopus in the Holocene season, it will be very helpful for the income of fishermen.

As a device for culturing octopus in the past, the applicant has already filed a patent application No. 10-2010-0038419, a patent application No. 10-2012-0067680, and a patent application No. 10-2012-0067681.

However, the above-described conventional cephalopods have a square or rectangular box shape, and as a result, the diameters of the lid part and the bottom part are both the same, resulting in a disadvantage that the water flow is not good. As a result, the durability of the cultured cephalopods increases, Which has a disadvantage in that it incurs an economic loss.

In order to achieve the above object, the inventor of the present invention has found that the culture tank for the cephalopod culture has a large diameter at the upper part and a narrow diameter at the lower part, Considering that the flow of water is improved by the principle, the diameter of the sea water inflow portion of the cylinder into which seawater flows is formed to be large in forming the culture tank, and the diameter of the sea water discharge portion opposed to the sea water inflow portion is larger than the diameter So that it is less likely to be formed.

In the present invention, the through-holes formed in the cylinder and the lid are formed as long holes having a "1" shape.

In the present invention, a protrusion is formed in the lower part of the lid, and the protrusion is inserted and coupled to the upper end of the cylinder.

In the present invention, burrs are formed in the through holes.

The present invention is based on the principle of Bernoulli that the top (seawater inlet) has a large diameter and the bottom (seawater outlet) has a narrow diameter in order to improve the circulation of water, The seawater inflow section in which the lid is formed has a slower flow rate, but the seawater discharge section in which the cephalopods stay is accelerated in flow velocity.

Further, the present invention is a very useful invention that can facilitate the discharge of cephalopod excrements as the flow of seawater accelerates, thereby always maintaining a comfortable state inside the cylinder and facilitating cleaning, which can greatly contribute to the growth of cephalopods.

1 is a perspective view of a cephalopod farming apparatus according to the present invention.
Fig. 2 is a longitudinal sectional view of Fig. 1
Figure 3 is a plan view of Figure 1
Fig. 4 is a cross-sectional view of a cephalopod farming apparatus of the present invention, in which a middle portion is cut horizontally. Fig.
5 is an exploded perspective view of another embodiment of a cephalopod farming apparatus according to the present invention.
Figure 6 is a perspective view of the combined state of Figure 1;
7 is a longitudinal sectional view of still another embodiment of the cephalic aquaculture apparatus of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the present invention, the shape of the culture vessel for the cephalopod culture is such that the upper sea water inflow portion A is large in diameter and the lower sea water discharge portion B is in the shape of a shallow water hill with a narrow diameter. That is, when viewed from the side of the cylinder 1100, it has an inverted trapezoid.

This is due to Bernoulli's principle that seawater enters through a large-diameter seawater inlet (A) and discharges through a narrow-bottom seawater outlet (B), resulting in faster water flow and better water circulation, Accelerating the discharge of cephalopod excrements. This is to maintain a comfortable state inside the cylinder 1100, and also to facilitate cleaning, which is a great help to cephalopods.

A lid 1200 is formed on the upper portion of the cylindrical body 1100. A protrusion 1220 is formed on the lower portion of the lid 1200 to be inserted and coupled to the upper end of the cylindrical body 1100.

The protrusion 1220 protruding downward from the lower part of the lid 1200 is inserted into the upper end of the cylindrical body 1100 in a state of about 1 to 2 mm in a state where the cylindrical body 1100 is pressurized by a typhoon, And prevents the foot of the cephalopods from coming out from the gap between the cylindrical body 1100 and the lid 1200. [

A water hole 1110 is formed in the tubular body 1100 and the lid 1200 to allow the inflow of seawater. The water hole 1110 is formed as a long hole having a "1" shape . This allows more seawater to flow in and out than in the round through-hole configuration, facilitating drainage of the tube 1100 and lid 1200 during injection molding.

Of course, it is preferable that burrs 1111 are formed in all the water supply holes 1110 of the cylinder 1100 and the lid 1200.

It is preferable that the burr 1111 protrude from the edge of the water supply hole 1110 and the protruding direction is formed inside the cylinder 1100.

When the burr 1111 is formed in the water supply hole 1110, the cephalopod can prevent the foot from being pushed out of the tubular body 1100 through the water supply hole 1110 So that the cephalopods can prevent other fish from biting their legs or tearing each other's legs due to territorial disputes, thereby preventing the merchantability from dropping.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Various modifications and variations will be possible within the scope of equivalents.

1100:
1110: water hole 1111: burr
1200; Lid 1400; Hinge
A: Seawater inlet B: Seawater outlet

Claims

1. An apparatus for manufacturing cephalopods with good circulation, comprising: a tubular body for housing each of the cephalopods; a lid formed for feeding food into the tubular body; and water having a plurality of through holes formed in the tubular body and the lid,
Wherein the upper portion of the tubular body has a large diameter and the lower seawater discharge portion is configured to have a shape of an upper light narrowing narrowing diameter.

The apparatus according to claim 1, wherein the water supply hole is formed by a long slot or a circular hole having a "1" shape.

The apparatus according to claim 1, wherein a burr is formed in the water hole.

The apparatus according to claim 1, wherein a protruding portion is formed at a lower portion of the lid, and the protruding portion is inserted and coupled to an upper end of the tubular body.