JPH04136055U - Shellfish cultivation device with heat exchange tank - Google Patents

Abstract

(57) [Summary] (with amendments) [Purpose] By integrally forming a shellfish culture tank, a filter tank, a filtration tank, and a heat exchange tank, it is possible to achieve safe management and low maintenance costs. To provide a streamlined shellfish cultivation device with heat exchange. [Structure] The shellfish culture tank body is one in which a shellfish culture tank (1), a filter tank (2), a filtration tank (3), and a heat exchange tank (4) are integrally formed. ) is provided with a perforated bottom plate (6) at its inner bottom (5) and an outlet (8) at its end, and a drainage part (7) is formed at the lower part of the inner bottom (5). Further, an overflow pipe (12) is installed upright in the filter tank (2), and a perforated plate (15) is housed in the lower part of the filter tank (3), and a filter material (14) is housed in the upper part of the perforated plate (15). Inside the adjacent heat exchange tank (4), an exchange pipe (17) is arranged and an axial flow pump (18) is arranged vertically.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This idea constantly monitors the filtration and water temperature of the shellfish culture tank where shellfish are kept in various cages. Shellfish with a heat exchange tank that can be maintained at an appropriate temperature and cultivated in the best water quality conditions This relates to a farming device.

0002

[Conventional technology]

A shellfish culture tank for cultivating various types of shellfish requires the filtration tank and heat exchange tank to be installed in separate locations. Either the tank is placed in a tank and used continuously with each connecting pipe body, or a heat exchanger is installed inside the shellfish culture tank. You can adjust the temperature by directly inserting the tube into the side of the filter tank or the bottom of the shellfish culture tank. One that is installed separately nearby is commonly known. However, among these conventional types, the former type connected using a connecting pipe body, the shellfish storage In order to combine the separately manufactured filtration tank and heat exchange tank outside the water cultivation tank, the installation site is required. The space is limited, the area becomes very large, and the connecting parts are easily damaged. Water points, shellfish culture tanks, filter tanks other than filter tanks, heat exchange tanks, etc. may be installed. However, there are problems that make it complicated and impossible to implement.

0003 In addition, the latter method, in which equipment is installed on the side or bottom of the shellfish culture tank, requires a large amount of equipment. It is strangely complicated and troublesome, the price is high, and it is very difficult to manage the entire device. In addition to this, there is also the problem that unstable mechanical noise has a negative impact on shellfish. Ru.

0004

[Problem that the idea aims to solve]

This idea is intended to solve these conventional problems, and its main purpose is to Places where the purpose is to use shellfish farming equipment include shellfish farming tanks, filter tanks, filtration tanks, and heat exchange equipment. The entire tank is configured as an integrated tank device, and the seawater at an average temperature is kept in the shellfish culture tank. etc. to ensure the cultivation of shellfish through filtration and clean water maintained at a constant temperature. It is something.

[0005]

[Means to solve the problem]

In order to achieve the above object, this invention replaces the shellfish culture tank body (A) with the shellfish culture tank ( 1), filter tank (2), filtration tank (3) and heat exchange tank (4) are integrated. It is structured as follows. The stock aquarium (1) has a porous bottom plate on the entire inner bottom (5). (6), and the inner bottom (5) is provided with a discharge port (8). This outlet A drainage part (7) connected to (8) is formed in the lower part. communicates with the discharge part (7) The filter tank (2) has an overflow pipe (12) through which seawater entering from the discharge part (7) passes. erect. In addition, a perforated plate (15) and a filter material (14) are installed in the filtration tank (3) from the bottom. A heat exchange tank (4) is provided adjacent to the filtration tank (3), and an exchange pipe is installed inside the heat exchange tank (4). A pump (17) and a vertically installed axial flow pump (18) are installed. And the axial flow pump ( By pouring the circulating water sucked up in step 18) into the shellfish culture tank (1), a constant temperature can be maintained. Shellfish are cultivated using purified seawater.

[0006]

【Example】

Next, to explain the embodiment of this invention with reference to the drawings, the shellfish culture tank body (A) is , made of synthetic resin and concrete to an appropriate size that can hold various shellfish in baskets and stack them in several tiers. It is formed by partitioning into a substantially rectangular shape using a constituent material such as REET. The shellfish culture tank The main body (A) includes, from the end, a shellfish culture tank (1), a filter tank (2), and a filtration tank. (3) and a heat exchange tank (4).

[0007] The shellfish culture tank (1) has a water passage provided at a predetermined interval on the upper surface of its inner bottom (5). A porous bottom plate (6) is laid over the entire surface. The inner bottom (5) has a predetermined position at the end. Provide an outlet (8) for seawater that has passed through the porous bottom plate (6), and communicate with the outlet (8). A drainage part (7) is formed at the lower part of the inner bottom part (5). In addition, the shellfish culture tank A slit (10) is provided on the top of the end of (1) to allow the water inside to overflow. A girder overflow groove (9) is provided. Next, the filter tank (2) that communicates with the drainage part (7) has the drainage part (7) A filter (13) that receives seawater overflowing from the upper end of the overflow pipe (12) that communicates with It is placed above.

[0008] Next, a filtration tank (3) adjacent to the filter tank (2) and communicating from the bottom is equipped with a bed. A perforated plate (15) is laid with a gap in the upper part of the perforated plate (15). Various types of filter media (14) are housed in a polymerized state. Also, above the filter tank (3) A cooling/warming unit (16) is installed in the section. Adjacent to the filter tank (3) Seawater that has been cleaned and filtered in the filtration tank (3) enters the heat exchange tank (4) from the bottom. connected to the cooling/warming unit (16) formed in a circular shape at the lower part of the inside thereof. A replacement pipe (17) is installed. Furthermore, the heat exchange tank (4) is equipped with a vertical axial flow port that sucks up the suction inside the tank. A pump (18) is installed upright, and a distributor (2) from an air pump (19) is installed at the bottom. 0) has been installed. In addition, a sterilizer may be installed in the heat exchange tank (4). .

[0009] Reference numeral (11) houses a large number of shellfish stacked inside the shellfish culture tank (1). This shows the shellfish storage basket, and (21) shows the drain pipe installed at the bottom of the filter tank (3). , (22) shows the drain pipe of the filter tank (2), and (23) shows the drain pipe of the heat exchange tank (4). (24) shows the overflow drain pipe, (25) shows the drain pipe. (7) shows the drain valve provided at the other end. (26) is the shellfish culture tank (1 ), and (28) shows the side wall of the axial flow pump (18). This figure shows the outlet that drains into the shellfish culture tank (1).

0010

[Effect]

Since this device has the above-mentioned configuration, as shown in FIG. The main body of the nutrient tank (A) is constructed as a whole using various constituent materials, as shown in Figure 5. To explain using the developed diagram shown in Figure 1, first, the axial flow pump (18) of the heat exchange tank (4) is Start up and inject the seawater in the heat exchange tank (4) into the shellfish culture tank (1) from the outlet (28). do. The seawater at an appropriate temperature sent to this shellfish culture tank (1) covers the entire shellfish storage cage (11). It passes through the perforated bottom plate (6) and connects the outlet (7) to the outlet (8) provided at the end. Water passes through and overflows from the overflow pipe (12) of the adjacent filter tank (2), causing the filter ( 13) to remove impurities, then add acid to the bottom of the filter tank (3) using a disperser, etc. They invade while supplying the elements. Seawater entering the filter tank (3) is filtered through the perforated plate (15). It passes through the filter material (14) from below to above and is filtered cleanly. This filter tank (3 ) The seawater overflowing from above enters the adjacent heat exchange tank (4). The heat exchange tank ( 4) The filtered water that has entered the chamber is cooled and heated according to the seasons by the internal exchange pipe (17). ・Set the heating to a constant temperature. At this time, the disperser (20) in the heat exchange tank (4) is In addition to supplying oxygen, the axial flow pump (18) sucks up seawater at an appropriate temperature. The filtered water at an appropriate temperature is circulated in the shellfish culture tank (1) and used continuously for a long period of time. use In addition, impurities that have settled at the bottom of each tank are removed from each drain pipe (21) installed in each tank. ・It is discharged to the outside by (22) and (23).

[0011]

[Effect of the idea]

As explained above, according to the shellfish farming device of this invention, the entire tank is integrated. It is integrated into a unit, allowing for easy installation of various large and small fish tanks on-site, making management very convenient. effect, ensuring the most favorable temperature according to the climate, and purifying the circulating water. Since water can be constantly and uniformly passed through the tank, it has the excellent effect of significantly improving shellfish farming. In addition, the filter material in the filter tank can be automatically cleaned even when it is still in use. It also has some useful effects. A porous bottom plate is installed on the entire inner bottom of the shellfish culture tank. Therefore, the movement and circulation of seawater has the effect of uniformly passing through the entire shellfish storage cage. Also, applicable Depending on the filter tank that communicates with the bottom of the shellfish culture tank, there may be a filter installed at the top. By this, large impurities are removed in advance and the filter is easy to clean. Change In addition, depending on the filtration tank connected to the filter tank, the circulating water can be reliably utilized through the filter medium. It has the effect of significantly improving water quality through water filtration. In addition, the heat adjacent to the filter tank Depending on the exchange tank, the seawater that has passed through the filtration tank can be easily cooled or heated, and the water temperature It is effective in keeping the water at a constant temperature and efficiently maintaining the circulating water at an appropriate temperature throughout the year. . Furthermore, the exchange pipes installed inside the heat exchange tank can be used in various sizes of heat exchange tanks. It is very convenient to use a heat exchange tank that can be configured in any shape according to the area of the tank. An axial flow pump installed vertically inside the machine has a very high suction capacity and reduces electricity costs. In addition to being inexpensive, it can be attached directly to the heat exchange tank, eliminating the need for a machine room and reducing the It is strangely quiet and has the effect of preventing noise generation.

[Brief explanation of drawings]

FIG. 1 is an overall plan view of a shellfish culture tank main body.

FIG. 2 is a longitudinal cross-sectional side view taken along line CC in FIG. 1;

FIG. 3 is a side view taken along line AA in FIG. 1;

FIG. 4 is a longitudinal cross-sectional side view taken along line BB in FIG. 1;

FIG. 5 is a vertical sectional side view showing the sequence of the present device.

[Explanation of symbols]

A Shellfish culture tank body (A) 1 Shellfish culture tank 2 Filter tank 3 Filtration tank 4 Heat exchange tank 5 Inner bottom 6 Porous bottom plate 7 Drainage section 8 Outlet 9 Overflow groove 11 Water storage basket 12 Overflow pipe 13 Filter 14 Filter material 15 Perforated plate 16 Cooling/warming unit 17 Replacement pipe 18 Axial flow pump 19 Air pump 20 Distributor

Claims (1)

[Scope of utility model registration request] Claim 1: The shellfish culture tank body (A) is a heat exchanger tank that is integrally divided into a shellfish culture tank (1), a filter tank (2), a filtration tank (3), and a heat exchange tank (4). In the shellfish culture device with an exchange tank, the shellfish culture tank (1) is provided with a porous bottom plate (6) on the entire surface of the inner bottom (5), and an outlet (8) provided in the inner bottom (5). A drain part (7) communicating with the drain part (7) is formed in the lower part, and an overflow pipe (12) communicating with the drain part (7) is provided upright in the filter tank (2), and a filter (7) is formed in the upper part. 13), and the filter tank (3) adjacent to the filter tank (2) contains a perforated plate (15) in the lower part and a filter material (14) in the upper part. A heat exchange tank (4) formed adjacent to the heat exchange tank (4) is provided with an exchange pipe (17) therein, and an axial flow pump (18) is installed in the vicinity of the upper end of the heat exchange tank (4). An air pump (19) is installed, the discharge port (28) of the air pump (19) is inserted into the shellfish culture tank (1), and a cooling and heating device is installed near the upper end of the filtration tank (3). Warm unit (1
6) A shellfish cultivation device with a heat exchange tank, characterized by a door installed with.