JPH08322419A - Treatment of live shellfish and device therefor - Google Patents

Abstract

PURPOSE: To improve the activity of a live shellfish, to better the taste of shellfish meat and further to remove a foreign matter. CONSTITUTION: This method for treating an active shellfish comprises culturing and raising a live shellfish using water treated with water activating stone. The method for treating an active shellfish comprises removing sand from the live shellfish using water treated with water activating stone. Culture tanks (raising tanks) 2a, 2b and 2c charged with water activating stone are equipped with a water circulating device with a temperature regulator to give the objective live shellfish treating device. A water treating tank charged with water activating stone and a temperature regulator is connected to a water tank housing a live shellfish.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for treating live shellfish for improving the activity of the live shellfish, improving the taste, and effectively removing foreign substances from the live shellfish.

[0002]

2. Description of the Related Art Conventionally, imported live shellfish are sprinkled in a live beach tank on the beach for cultivation, or sprinkled on a live beach tank on the beach until shipment.
The live shellfish is stored and cultured (hereinafter referred to as "farming" in this specification) and shipped in accordance with an order.

In addition, before cooking (before being served), it is generally practiced to put it in fresh water or salt water to spit out sand and other foreign matter from the live shellfish.

[0004]

[Problems to be solved by the invention] However, during aquaculture, farming and other handling, live shellfish are stressed and contain sand and other foreign matter, which are not released or tend to change in meat quality and tend to have an odor. There was a problem that there is a possibility of causing.

[0005]

Therefore, according to the present invention, live shellfish are cultivated or cultivated in sand in which live water stones are sprayed, or water treated with live water stones is supplied to and circulated in a culturing tank or a culturing tank. , The activity of live shellfish is improved, the meat quality is improved, and the inclusion of foreign matter in the live shellfish is reduced.

Further, according to the present invention, sand and other foreign matter can be more effectively discharged before cooking (before being served) by supplying and circulating water treated with live water stones into a water tank containing live shellfish. Skein and reduce the inclusion of foreign matter,
It was possible to improve the meat quality.

[0007] In particular, by improving meat quality, sweetness is increased,
It was confirmed that the plant was able to grow better during farming and that it could eliminate the peculiar odor.

That is, the invention of the method is a method for treating live shellfish, which is characterized in that live shellfish is cultivated or cultivated using water treated with live water stone. Here, the treatment of water with live water stones is performed by mixing live water stones with sand in live shellfish culture tanks or farm tanks, or a live shellfish culture tank with side walls formed using concrete aggregate containing live water stones. Alternatively, live water stones are mixed in the sand in the farm tank.

[0009] Another method is to feed or circulate water treated with live water stones to a culture tank or a culture tank for live shellfish to cultivate or store live shellfish using water treated with live water stones. It is a method of processing shellfish. In this method, further, by mixing live water stones in sand in the live shellfish culture tank or farm, and / or by using concrete aggregate in which live water stones are mixed in the side walls of the live shell fish farm or farm tank. The method for treating live shellfish is characterized by being formed.

These methods of the present invention are effective for cultivating or cultivating live shellfish in a live shellfish cultivating tank or a cultivating tank provided outdoors, such as a seashore live shellfish tank.

Another aspect of the invention is a method for treating live shellfish, characterized in that water treated with live water stone is supplied and circulated in an aquarium containing live shellfish. This method makes the sand and other foreign matter more effectively exhaled before cooking (before serving),
It is effective in reducing the inclusion of foreign substances and improving the meat quality of live shellfish (increasing the sweetness of meat). In other words, it is a method that enables to improve the meat quality of live shellfish and cultivate it while removing the sand from the live shellfish.

[0012] Next, the invention of the device is a device for treating live shells, characterized in that a water circulating device with a temperature control device is connected to a live shellfish cultivation tank or a storage tank for accommodating sand mixed with active water stones. . Here, it is also possible to use a device in which the side wall of the live shellfish cultivation tank or the cultivation tank is formed by using concrete aggregate in which live water stone is mixed.

Another invention of the device is a device for treating live shellfish, characterized in that a water circulating device with a temperature controller having a water treatment tank containing live water stones is connected to a live-fish culture tank or a farm tank. Is. Here, the live shellfish cultivation tank or the cultivation tank should be a device that stores sand mixed with the active water stone, and / or the side wall of the live shellfish cultivation tank or the cultivation tank should be a concrete bone mixed with the living water stone. The device can be formed using a material.

These devices are effective for cultivating or cultivating live shellfish in a live shellfish cultivating tank or a cultivating tank provided outdoors such as a beach shore.

Still another invention of the apparatus is the treatment of live shellfish, characterized in that water is supplied and circulated in a water tank containing live shellfish via a water treatment tank containing a temperature control device and live water stones. It is a device. This device is effective when cultivating live shellfish while spitting sand or other foreign matter from the live shellfish before cooking (before serving).

[0016] In the above, when the active water stone is mixed in the sand in the live shellfish cultivation tank or the cultivation tank, the sand, small gravel, large gravel, etc. used in the conventional living shell cultivation tank or the cultivation tank are used. Granulated or powdered activated water stone is mixed with.

When water treated with live water stones is supplied and circulated to a live shellfish culture tank, a farm tank, or a water tank containing live shellfish, large gravel-like or small gravel-like active water stones and granulation or Filtered and activated water is supplied and circulated by passing through a filter bed constituted by appropriately stacking powdered activated water stones.

The activated water stone used in the present invention belongs to quartz porphyry or Hanaoka porphyry in mineralogy, is an ore mainly composed of alkali feldspar and quartz, and contains a large amount of natural minerals. It is porous and has a high adsorption capacity. In addition, since water can be activated and the quality of water can be improved by treating water with this ore, it was tentatively called active water stone.

The activated water stone used in the present invention is classified according to the above-mentioned mineralogy, but there are some differences in the composition depending on the place of origin.
For example, as shown in Tables 1 and 2, there are variations in the amounts of each component. However, it is porous and has a high adsorptivity,
It is common that the main component (50% or more) contains silicic acid anhydride and then 10% or more aluminum oxide.

[0020]

[Table 1]

[0021]

[Table 2]

The activated water stones used in the present invention can be found in various places in Japan, China, etc., and include barley stone (trademark) or hornblende (trademark).
is called.

The elemental analysis results of Table 2 (made in China) are shown in Table 3.
It is as follows.

[0024]

[Table 3]

In the present invention, the water treatment tank and the water tank containing the live shellfish may be provided with the fumarolic pipe connected to the blower via the air feeding pipe. By ejecting pressurized air from the fumarolic pipe, it is possible to clean the activated water stone layer in the water treatment tank and increase the amount of dissolved oxygen in the treated water. In addition, when supplying treated water to the aquarium containing live shellfish,
It is possible to increase the amount of dissolved oxygen in the treated water by ejecting pressurized air from the fumarolic pipe, and by adjusting the ejection and stop of pressurized air, it is possible to exhale sand from the live shellfish. It is also possible to adjust the time required.

According to the present invention, the water used for treating the live shellfish is activated by the action of the live water stone. The time required to activate water varies depending on the amount of water used and the amount of active water stones used, but normally it is a live shellfish culture tank or farm tank that is provided outdoors, such as a live beach shellfish tank. The activation of the water used in the above can be achieved by operating the device of the present invention for about one day.

Also, live shellfish are stored in order to more effectively exhale sand and other foreign substances before cooking (before serving) and to improve the meat quality of live shellfish (to increase the sweetness of meat). In the case of using the live shellfish processing apparatus of the present invention in which water is supplied and circulated through a temperature control apparatus and a water treatment tank containing live water stones, the apparatus of the present invention is used for at least about 2 hours. If you put it into operation, you will get a sufficient effect.

The water temperature in the temperature control device used in the device of the present invention is preferably adjusted to about 10 ° C to 15 ° C, although it depends on the kind of shellfish to be cultivated, cultivated or sanded. In addition, when the water temperature is lowered to keep the food consumption low, the water temperature can be kept at about 5 ° C.

[0029]

According to the present invention, the water used for aquaculture, stock farming, sand blasting, etc. of live shellfish is treated with live water stone, so that the water is activated, the water quality is improved, and the activity of live shellfish is enhanced. It is possible to cultivate and satisfactorily grow during culturing and farming, and to improve meat quality, and it is possible to eliminate a peculiar odor.

Further, since seawater for cultivation, farming, sand brewing, fresh water, etc. are circulated in a closed circulation system, it is only necessary to appropriately add to the circulation system an amount of fresh water commensurate with the water evaporated during the treatment. On the other hand, in this way, even though the treated water is circulated in a closed system, by treating the water circulated by the activated water stone, it is possible to activate the treated water and improve the water quality. As a result, the mineral balance of the treated water is maintained, and live shellfish can be favorably grown. If necessary, the treated water to be circulated may be subjected to aeration treatment to increase the amount of dissolved oxygen in the treated water.

In the case of sand removal from live shellfish,
Efficient sand removal with water treated with live water stone,
Not only can the dirt on the surface of the live shellfish be removed, but at the same time, the meat quality of the live shellfish can be improved and farming can be achieved.

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0033]

First Embodiment FIG. 1 is a conceptual diagram showing a first embodiment of the present invention.

In FIG. 1, reference numerals 2a, 2b and 2c represent a culture tank or a culture tank used for culture or cultivation of live shellfish. The water supply pipe 3 and the drain pipe 4 are connected to the aquaculture tanks 2a, 2b, 2c, and the drain pipe 4 is guided to the treatment tank 5. The processing tank 5 is a partition wall 5
It is divided into a receiving tank 6, a temperature control tank 7, and a water supply tank 8 by a and 5b. The water supply tank 8 is connected to the aquaculture tanks (cultivation tanks) 2a, 2b, 2c by a water supply pipe 3 having a pump 9 interposed therebetween. A refrigerant pipe 11 of a cooler 10 is laid in the temperature control tank 7.

The aquaculture tanks 2a, 2b, and 2c include granulated or powdered live water stones (Table 1) that have been used in sand, small gravel, large gravel, etc., which have been conventionally used for live shellfish culture tanks or farm tanks.
(1) are mixed to form a culture bed (cultivation bed) 1.

In the above, the live shellfish are sprinkled on the aquaculture floor (cultivation floor) 1, and the pump 9 is operated to feed water 1
Supply and circulate in the aquaculture tanks (cultivation tanks) 2a, 2b, 2c as in Nos. 8 and 19.

The water supplied to and circulated in the aquaculture tanks (farming tanks) 2a, 2b, 2c is activated by the action of the activated water stones in the aquaculture bed (cultivation bed) 1 to improve the water quality. It enhances the activity of shellfish, enables good cultivation during farming and farming, improves meat quality, and eliminates the peculiar odor.

In addition, due to the action of active water stones in the culture bed (cultivation bed) 1, water quality is prevented from acidification, water eutrophication is prevented, water is not spoiled, and harmful substances in water are adsorbed and bacteriostatic. As a result, it is not necessary to replace the water supplied to the aquaculture tanks (cultivation tanks) 2a, 2b, 2c, and it is possible to circulate the water in a closed system. Seawater is supplied to the aquaculture tanks (cultivation tanks) 2a, 2b, and 2c for cultivating or cultivating live shellfish. In the case of the present embodiment, the seawater thus supplied is circulated. After the start of operation, it is sufficient to add fresh water as needed to supplement the water vaporized in the circulation process.

Even in such a case, the quality of the circulating water is improved by the action of the activated water stone mixed in the aquaculture bed (farming bed) 1, and the mineral balance of the circulating water is improved by the minerals eluted from the activated water stone. Therefore, the live shellfish can be bred well.

In this embodiment, the aquaculture tank (farming tank) 2
It is also possible to form the side walls a, 2b, and 2c by using concrete aggregate in which activated water stone is mixed. In this way, a better effect can be obtained in combination with the action of the activated water stone mixed in the culture bed (cultivation bed) 1.

If the cooler 10 is operated to control the water temperature, it is possible to constantly supply water having a constant temperature into the aquaculture tanks (cultivation tanks) 2a, 2b, 2c. The water temperature depends on the type of live shellfish, but can be set to, for example, 10 ° C to 15 ° C, or about 5 ° C.

Further, a conventionally known filter may be installed in the treatment tank 5 (not shown) in order to remove suspended matters from the circulating water.

This embodiment is effective for cultivating or cultivating live shellfish in a live shellfish cultivating tank or a cultivating tank provided outdoors such as a beach shore.

[0044]

[Embodiment 2] FIG. 2 is a conceptual diagram showing a second embodiment of the present invention.

In this embodiment, the processing tank 5 in the first embodiment is used.
The receiving tank 6 has a function of filtering and purifying water discharged from the aquaculture tank (cultivation tank) by using activated water stones.

In FIG. 2, reference numerals 20a, 20b and 20c denote
A culture tank or farm used for live shellfish farming or farming. The water supply pipe 21 and the drain pipe 22 are connected to the aquaculture tanks 20a, 20b, 20c, and the drain pipe 22 is guided to the treatment tank 23.
The processing tank 23 is partitioned by partition walls 24 and 25 into a live water tank 26, a temperature adjusting tank 27, and a water feeding tank 28. The water supply tank 28 is a culture tank (cultivation tank) with a water supply pipe 21 having a pump 29 interposed.
It is connected to 20a, 20b, and 20c. The refrigerant pipe 17 of the cooler 12 is laid in the temperature control tank 27.

The aquaculture tanks 20a, 20b, 20c include sand conventionally used in a live shellfish culture tank or a farm tank.
A cultivated bed (cultivation bed) 1a is housed by mixing small gravel, large gravel, etc. with granulated or powdered active water stone. These configurations are similar to those of the first embodiment.

3 and 4 show the internal structure of the active water tank 26. At the bottom of the live water tank 26, a fumarolic pipe 30 connected to a blower 32 via an air feeding pipe 31 is laid. The fumarolic pipe 30 has a small hole 30a for fumes on the lower surface side thereof. A culture tank (farming tank) 20 on the fumarole 30
Filter beds 33 for filtering and purifying the circulating water that has flowed in from a, 20b, and 20c through the discharge pipe 22 are stacked.

As shown in FIG. 4, the filter bed 33 has a layer 13 of active water stones having a size of large gravel, a layer 14 of active water stones having a size of small gravel, and a layer 15 of small active water stones from the bottom as shown in FIG. , A very small sand layer 16 of active water stone is sequentially laminated.

The components of the activated water stone used to construct the filter bed 33 are shown in Table 2 above.

The same effect can be achieved by using the activated water stone composed of the components shown in Table 1 used in Example 1.

The stacking order of each layer of activated water stones of different sizes is
In particular, it is not necessary to be limited to the configuration of this embodiment. It does not matter if the whole is mixed and used. In short, aquaculture tank (farming tank)
It suffices that the circulating water discharged from the equipment can be filtered and purified using activated water stones.

In the same manner as in Example 1, live shellfish were sprayed on the aquaculture floor (cultivation floor) 1 and the pump 29 was moved to feed water as indicated by arrows 21 and 35 to the aquaculture tanks (cultivation tanks) 20a, 20.
It is supplied to b and 20c and circulated (FIG. 2).

In the case of this embodiment, a culture tank (cultivation tank) 2
From 0a, 20b, 20c through the drain pipe 22, the arrow 35
The feature is that the discharged water can be filtered and purified in the active water tank 26. That is, the aquaculture tank (farming tank) 2
Even if the water discharged from 0a, 20b, 20c is contaminated, it is filtered and purified by the action of the filter bed 33 in the active water tank 26, so that the water circulating in the device is purified, activated, and improved in water quality. Can be performed more effectively. As a result, the activity of the live shellfish can be further enhanced, good breeding can be achieved during aquaculture and farming, and meat quality can be improved.

In FIG. 4, the water flowing from the drainage pipe 22 into the active water tank 26 as indicated by the arrow 58 passes through the filter bed 33 and is filtered and activated. A communication pipe 56 having a small hole 56a for water passage is laid at the lower end of the live water tank 26 on the partition wall 24 side (FIGS. 3 and 4), and the filtered and activated water is used for water passage. The partition wall 2 is inserted through the small hole 56a into the communication pipe 56.
4 through the conduit 57 passing underneath to enter the temperature control tank 27 as indicated by an arrow 58 (FIG. 4).

When the filter bed 33 is contaminated, the blower 3
2 through the air supply pipe 31 as shown by the arrow 36 (FIG. 2) to eject the air from the fumaroles 30a of the fumarolic pipe 30 to move the filter bed 33 as shown by the arrow 37 (FIG. 2). It can be cleaned by backwashing. Dirty water generated by backwashing flows from the overflow 55 into the live water tank 2.
6 Discharge to the outside.

Further, by ejecting the pressurized air from the fumarolic pipe 30, the amount of dissolved oxygen in the circulating water can be increased and the activity of the live shellfish can be enhanced.

Aquaculture tanks (farming tanks) 20a, 20b, 20c
Can be formed by using concrete aggregate mixed with active water stone, water can be constantly supplied and circulated at a constant temperature by operating the cooler 12 to control the water temperature, and a closed system for aquaculture or cultivation Since seawater is circulated, it is the same as in the case of the first embodiment that fresh water corresponding to the evaporated water only needs to be appropriately added to the circulation system.

Similar to the first embodiment, this embodiment is effective in cultivating or cultivating live shellfish in a live shellfish cultivating tank or a cultivating tank provided outdoors, such as a live shellfish tank on the beach.

[0060]

[Embodiment 3] FIG. 5 is a conceptual diagram of an apparatus suitable for sanding a live shellfish.

That is, the water tank 38 containing live shells is provided with the water pipe 39.
The water tank 3 is connected to the water supply side of the live water tank 41 via
The drainage pipe 40 from 8 is connected to the water receiving side of the live water tank 41 through the filter 45, the pump 44, the temperature controller 43, and the water supply pipe 42, thus constituting a closed circulation system.

Since the structure of the active water tank 41 is the same as that in the active water tank 26 of the second embodiment, the description thereof will be omitted. FIG.
Reference numeral 48 represents a fumarolic tube, and reference numeral 46 represents a filter bed.
The structure of the filter bed 46 is also the same as the structure (FIG. 4) of the filter bed 33 of the second embodiment, and a description thereof will be omitted.

The point is that, in the treatment of the live shellfish, in which the live shellfish is sanded, the water to be circulated is filtered, purified and activated by using the active water stone.

At the bottom of the active water tank 41, a fumes pipe 48 is installed which is connected to the discharge pipe 52 of the blower 51 via the air supply pipe 50 as in the active water tank 26 of the second embodiment. When the filter bed 46 is contaminated, the blower 51 discharges the discharge pipe 5
2. The filter bed 46 can be cleaned by sending the pressurized air through the air supply pipe 50, ejecting it from the air supply pipe 48 and backwashing.
The blower 5 is attached to the bottom of the water tank 38 via an air pipe 49.
The fumarolic pipe 47 connected to the first discharge pipe 52 is laid. Aeration in which pressurized air is ejected from the fumarolic pipe 47 can increase the amount of dissolved oxygen and activate the live shellfish. The operation of such aeration,
It is also possible to adjust the time required for sand removal from the live shellfish by adjusting the stop interval.

In this embodiment, when live shellfish to be sanded out is put into the water tank 38 and the pump 44 is operated,
Water circulates within the closed system as indicated by arrows 53, 54, 55. The circulating water is filtered and purified by the filter bed 46 in the active water tank 41, and activated by the action of the activated water stones constituting the filter bed 46 to improve the water quality.

The activated shellfish in the water tank 38 are treated with the activated and improved water quality, so that the activated shellfish can be efficiently sanded. In addition, the sand is not simply treated, but it is activated by activated water stones and treated with water whose quality is improved. Therefore, in parallel with the sand removal, the quality of live shellfish is improved (sweetness of meat). Increase).

In this embodiment, the temperature of the water supplied to the water tank 38 can be kept constant by the function of the temperature controller 43. 1 depending on the type of shellfish put into the aquarium 38
It is possible to keep the water temperature around 0 ° C to 15 ° C or around 5 ° C. Further, by the function of the filter 45, it is possible to remove suspended matters and the like in the treated water. Temperature controller 43,
The position where the filter 45 is interposed is not limited to the position shown in FIG. It can be appropriately inserted at a position where the function of the processing device can be effectively exhibited.

The apparatus of this embodiment is used for sanding out live shellfish before cooking (before serving it), and at the time of this treatment, it also improves the meat quality of the live shellfish and eliminates the peculiar odor. The effect is that they can be performed simultaneously. Also, because it is treated with activated water stones and treated with water of improved water quality,
The dirt adhering to the surface of the live shellfish can be removed at the same time.

[0069]

According to the present invention, live shellfish farming, farming,
Since the water used for sand stock etc. is treated with live water stone, the water is activated and the water quality is improved, the activity of live shellfish can be promoted, good cultivation during aquaculture and farming, and improvement of meat quality It is possible to remove the peculiar odor while achieving the effect.

Particularly, by treating water with activated water stones, prevention of acidification of water quality, prevention of water eutrophication, prevention of water spoilage, adsorption of harmful substances and harmful organic substances in water and bacteriostatic treatment, PH
It is possible to obtain various effects such as stabilization of water, cleaning of deposits in the aquaculture tank (cultivation tank) / water tank, and prevention of damage to live shellfish due to gold. In addition, the porosity of the activated water stone will help to preserve oxygen in the water, improve the filtration capacity, and clarify the water.

Further, in the present invention, since the aquaculture, storage, seawater for sand blasting, fresh water, etc. are circulated in a closed circulation system, an appropriate amount of fresh water evaporated during the treatment is added to the circulation system. Only need be. On the other hand, in this way, even though the treated water is circulated in a closed system, by treating the water circulated by the activated water stone, it is possible to activate the treated water and improve the water quality. As a result, the mineral balance of the treated water is maintained, and live shellfish can be favorably grown. If necessary, the treated water to be circulated may be subjected to aeration treatment to increase the amount of dissolved oxygen in the treated water.

In the case of sand removal from live shellfish,
By using the aeration process together, sand can be efficiently removed and dirt on the surface of the live shellfish can be removed.At the same time, there is no shell crack due to the biting of adjacent live shellfish, and at the same time the meat quality of the live shellfish is improved and stored. Can be planned.

[Brief description of drawings]

FIG. 1 is a conceptual diagram of an embodiment of the present invention.

FIG. 2 is a conceptual diagram of another embodiment of the present invention.

FIG. 3 is a plan view in which a part of the active water tank before stacking filter beds in the embodiment of FIG. 2 is omitted.

FIG. 4 is a partially enlarged sectional view of a live water tank in the embodiment of FIG.

FIG. 5 is a conceptual diagram of an embodiment similarly used for sanding live shellfish.

[Explanation of symbols]

 1 Culture bed (cultivation bed) 2a, 2b, 2c, culture tank (cultivation tank) 3 Water supply pipe 4 Drain pipe 5 Treatment tank 6 Receiving tank 7 Temperature control tank 8 Water supply tank 9 Pump 10 Cooler 11 Refrigerant pipe 12 Cooler 13 Great gravel Layer of active water stone of about size 14 Layer of active water stone of size of small gravel 15 Layer of small active water stone 16 Layer of sand of extremely small active water stone 17 Refrigerant pipes 20a, 20b, 20c Aquaculture tank (cultivation tank) 21 Transfer Water pipe 22 Drain pipe 23 Control tank 24, 25 Partition wall 26 Active water tank 27 Temperature control tank 28 Water supply tank 29 Pump 30 Fume tube 31 Air supply pipe 32 Blower 33 Filter bed 38 Water tank 39 Water supply pipe 40 Drain pipe 41 Active water tank 42 Water supply pipe 43 Temperature controller 44 Pump 45 Filter 46 Filter bed 47, 48 Fumeration pipe 49, 50 Air supply pipe 51 Pump 52 Discharge pipe 55 Overflow 56 In communication pipe 57 conduit

Claims (13)

[Claims] 1. A method for treating live shellfish, which comprises cultivating or cultivating live shellfish using water treated with live water stone. 2. The method for treating live shellfish according to claim 1, wherein livewater stones are mixed into the sand in the live shellfish culture tank or farm tank. 3. The live shell stone according to claim 1, wherein the live shell stone is mixed with sand in a culture tank or a farm tank for the live shellfish whose side wall is formed by using concrete aggregate in which the live shell stone is mixed. Processing method. 4. The method for treating live shellfish according to claim 1, wherein the water treated with the live water stone is supplied and circulated to a live shellfish culture tank or a farm tank. 5. The method of mixing live water stones into the sand in the live shellfish cultivation tank or the cultivation tank and supplying and circulating the water treated with the live water stones to the cultivation tank or the cultivation tank. The method for treating live shellfish described. 6. A live water stone is mixed with sand in a live shellfish culture tank or a farm tank whose side wall is formed by using concrete aggregate containing live water stone, and the water treated with the live water stone is used in the culture tank or The method for treating live shellfish according to claim 1, characterized in that the raw shellfish is supplied and circulated to the farm. 7. A method for treating live shellfish, which comprises supplying and circulating water treated with live water stones in a water tank containing live shellfish. 8. A processing apparatus for live shellfish, comprising a water circulation device with a temperature control device connected to a live shellfish culture tank or a storage tank for storing sand mixed with live water stones. 9. The side wall of the live shellfish culture tank or farm tank is
The live shellfish processing device according to claim 8, wherein the live shellfish is formed by using concrete aggregate in which live water stone is mixed. 10. An apparatus for treating live shellfish, wherein a water circulating apparatus with a temperature control device having a water treatment tank containing live water stones is connected to a live shellfish culture tank or a storage tank. 11. The apparatus for treating live shellfish according to claim 10, wherein the live shellfish culture tank or the storage tank contains sand mixed with active water stones. 12. The live shellfish cultivating tank or farming tank has a side wall formed of concrete aggregate containing live water stones and contains sand containing live water stones therein. 11. The method according to claim 10, wherein
The device for processing live shells described. 13. Water is supplied to a water tank containing live shellfish via a temperature control device and a water treatment tank containing live water stones,
A processing device for live shellfish that is characterized by being circulated.