JP3107060U - Live fish farming equipment with foam separation tank - Google Patents

Abstract

[PROBLEMS] To provide a foam separating apparatus used for farming or aquaculture of live fish, etc., which is produced and installed at a place separate from a farm tank, and is connected by piping. The device of the present invention is characterized in that it is integrally installed in a part of the storage water tank main body.
A storage device 1 formed in a square shape with various constituent materials includes a storage tank 3, a foam separation tank 5, a filtration tank 10, a sterilization tank, a heat exchange tank, a pump tank 8, and the like integrated in a flat shape. It is structured. Water is fed from the storage water tank 2 to the foam separation tank through the bottom of the water storage tank, and the foam separation tank is provided with a vertical vent pipe provided with an aeration device at the top while the upper part is closed. Is provided with an air suction valve and an ozone suction valve outside. The foam separation tank is provided with a pollutant discharge pipe 14 for discharging the polluted bubbles accumulated in the upper part to the outside.
[Selection] Figure 1

Description

  The present invention relates to an active fish farming apparatus with a foam separation tank that foams and separates pollutants in a part of a water tank for storing and culturing various types of live fish, and continuously discharging and removing the pollutants together with the foam.

Conventionally, this type of foam separation device is manufactured and sold as a single product.
Therefore, in order to use this conventional foam separation apparatus, various pipes such as seawater are connected to a part of a separately provided culture tank or a breeding tank, and a circulation pump is installed in the middle of the foam separation apparatus. Those that use are generally known. (For example, see Japanese Patent Application Laid-Open Nos. 2002-11461 and 2002-273413)

Issues that the device tries to solve

What is described in the prior art is that farming and aquaculture tanks and separately manufactured foam separators are very expensive, and maintenance is troublesome. There were many problems that became an economy.
The present invention solves these problems, and its main purpose is to assemble a foam separation device in each of the aquaculture and aquaculture tanks so that seawater, fresh water, etc. due to water level differences can be obtained. The present invention aims to provide a live fish farming apparatus with a foam separation tank that uses a flow of movement, eliminates various facilities such as a special pump and piping, and is small and excellent in appearance.

Means for solving the problem

In order to achieve the above object, the present invention provides a storage device formed in a rectangular shape from synthetic resin, concrete, etc., a storage tank, a storage tank, a foam separation tank, a filtration tank, a sterilization tank, a heat exchange tank, a pump tank, Are arranged side by side in a flat shape.
Moreover, the flowing water from the storage water tank is fed from the bottom of the water storage tank to the foam separation tank from the eye plate. In the foam separation tank, the upper part is closed and a vertical ventilation pipe provided with an aeration device is provided vertically. Further, the vertical ventilation pipe is provided with an air suction valve and an ozone suction valve in the middle of the outside. Further, the foam separation tank is provided with a pollution discharge pipe for discharging only the pollution generated on one of the upper sides.
The foam separation tank uses an efficient fine bubble generator as a disperser provided below the inside.

Effect of device

Since the present invention is configured as described above, it does not require a place to be installed outside the water tank as in the conventional foam separation apparatus, and it is not necessary to provide equipment such as a pump and piping, and the running cost and Maintenance etc. can be reduced and there is a remarkable economic effect. And since the foam separation tank was integrally installed adjacent to the water storage tank of the farming device main body, there is an economic effect that various water flows can be used due to the difference in water level. In addition, a vertical aeration pipe with an aeration device is installed vertically in the foam separation tank communicating with the water storage tank, and an air suction valve and an ozone suction valve are provided in the vertical ventilation pipe, and ozone is generated at the ultraviolet wavelength of the sterilization tank. By forcibly mixing the generated ozone from each suction valve for foam separation, there is an excellent effect that ozone becomes fine bubbles and dramatically improves the sterilizing effect of bacteria.
Furthermore, the air suction valve and the ozone suction valve provided in the vertical aeration pipe of the foam separation tank provide a convenient effect that enables simultaneous use of air or ozone, and the pollutant discharge pipe provided at the top of the foam separation tank. Therefore, there is an effect that the raised fine bubbles can be reliably discharged to the outside. Moreover, fine bubbles can be generated by a disperser having a small pore diameter provided below the foam separation tank.

  According to the present invention, the farming device body (1) shown in FIG. 1 is formed in a substantially rectangular shape as a whole, and the farming device body (1) is composed of an axial flow pump (8) of a heat exchange tank and a pump tank (8). 9) is started and the flowing water in the heat exchange tank and the pump tank (8) is poured into the storage water tank (2). Longitudinal passage having an aeration device (6) which is fed from the bottom of the storage water tank (2) to the foam separation tank (5) through the water storage tank (3) and is vertically installed in the foam separation tank (5). Air from the trachea (11) or ozone and air from the sterilization tank (7) are sent into the foam separation tank (5) to generate pollution, and only the rising pollution is released to the outside from the pollution discharge pipe (14). Is done. The foam separation tank (5) is allowed to invade from the upper part of the filtration tank (10), and is then lifted from the sterilization tank (7), the heat exchange tank and the pump tank (8) by the axial flow pump (9), ).

  Next, the embodiment of the present invention will be described in detail with reference to the drawings. The farming device main body (1) shown in FIG. 1 is made of a constituent material such as synthetic resin or concrete of an appropriate size capable of breeding each live fish. It is formed in a substantially square shape. In this farming device main body (1), a farming water tank (2), a water tank (3), a foam separation tank (5), a filtration tank (10), a sterilization tank (7), a heat exchange tank and a pump tank from the end. (8) is integrally formed in a flat shape.

The storage water tank (2) is provided with a suction dish (19) at the inner bottom, communicated with the water storage tank (3) from a water absorption path (20) at the bottom of the eye dish (19), It invades into the adjacent foam separation tank (5) from the bottom of the water storage tank (3).
The foam separation tank (5) is provided with a vertical vent pipe (11) having a closed upper portion and a vertical insertion inside provided with a disperser (21) at the lower end.
An aeration device (6) is provided on the outside of the vertical ventilation pipe (11), and an air suction valve (12) and an ozone suction valve (13) that can serve both as air suction are installed on the way. is there.

In addition, the foam separation tank (5) is provided with a pollutant discharge pipe (14) through which only polluted bubbles accumulated in the upper part flow out. Furthermore, a fine bubble generator (17) for sending air from an external air pump (15) is installed at the bottom.
Furthermore, water is fed into the foam separation tank (5) from the central arrow passage to the filtration tank (10), passes through the internal filter medium (18), and enters the sterilization tank (7) from below. The sterilization tank (7) is provided with a sterilizer (16) inside, and an air pump (15) is connected to the sterilizer (16). In addition, the sterilizer (16) communicates with an ozone suction valve (13) for sending air or ozone in the middle of the outside of the vertical vent pipe (11) of the foam separation tank (5).
Moreover, it flows out from the upper direction of this sterilization tank (7), and invades an adjacent heat exchange tank and a pump tank (8). In the heat exchange tank and the pump tank (8), an axial flow pump (9) for sucking up the amount of water is provided upright. The axial flow pump (9) is drained from the water outlet toward the storage water tank (2) and circulates.

  It is a top view of the whole farming device main part of the present invention.   FIG. 5 is a partially cutaway side view showing the circulation process of the device of the present invention.   It is the expansion side view in which a part was omitted centering on the foam separation tank which is a part of the device of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Farming device main body 2 Farming water tank 3 Water storage tank 5 Foam separation tank 6 Aeration apparatus 7 Sterilization tank 8 Heat exchange tank and pump tank 9 Axial flow pump 10 Filtration tank 11 Vertical ventilation pipe 12 Air suction valve 13 Ozone suction valve 14 Pollution discharge pipe DESCRIPTION OF SYMBOLS 15 Air pump 16 Sterilizer 17 Fine bubble generator 18 Filter material 19 Eye plate 20 Water absorption path 21 Disperser

Claims (2)

  The storage device main body (1) formed into a rectangular shape with constituent materials such as synthetic resin and concrete has a storage water tank (2), a water storage tank (3), a foam separation tank (5), and a filtration tank (10) In the live fish storage device with a foam separation tank in which the sterilization tank (7) and the heat exchange tank and the pump tank (8) are integrally formed in a flat shape, the flowing water injected into the storage water tank (2) is Water is fed from the bottom plate (19) to the foam separation tank (5) from the bottom of the water storage tank (3), the foam separation tank (5) is closed at the top and the aeration device (6) is placed at the top. The provided vertical ventilation pipe (11) is provided vertically, and the vertical ventilation pipe (11) is provided with an air suction valve (12) and an ozone suction valve (13) in the middle of the outside, and the vertical ventilation pipe is provided. In (11), the disperser (21) is located at a predetermined position inside, and in the foam separation tank (5), polluted bubbles accumulated in the upper part are placed. Pollution discharge pipe to drain the part (14) foam separation tank with live fish farming apparatus characterized by the So設 a.   In a farming apparatus having a farm tank (2), a tank (3), a foam separation tank (5), a filtration tank (10), a sterilization tank (7), etc., an air pump is provided below the foam separation tank (5). A live fish farming apparatus with a foam separation tank, comprising a fine bubble generator (17) communicating with (15).

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