JP3523571B2 - Seafood processing equipment and processing method - Google Patents

Description

Detailed Description of the Invention

[0001]

The present invention relates to a processing device and processing method for extracting shelled such gonad from marine example c two shells.

[0002]

Conventionally, in the case of the goods from seafood for example cormorant two of the shells and remove the shelled such as gonads, it is generally eliminated with chopsticks or tweezers such as the digestive organs and digestive residue. Then, wash with clean salt water, peel off from the shell with a spoon, etc. and transfer to a tray etc.

In this case, it is difficult to completely remove unnecessary digestive organs with chopsticks. Therefore, it takes a lot of time to remove a small amount of unnecessary substances, and there is a drawback that fresh seafood is damaged. Since it is processed with chopsticks or the like, there is a risk of damaging the product part and degrading the product value. Furthermore, as soon as you wash it with wash water, it becomes more dirty and you have to change the wash water frequently.
Overall work efficiency deteriorates.

[0004]

SUMMARY OF THE INVENTION In order to solve the above technical problems, the present invention uses a nozzle in which a plurality of suction portions having different suction holes can be exchanged and replaced as needed, and unnecessary digestive organs and kelp are used by the nozzle. Its main purpose is to propose a method of removing only the ingestion residue of sucrose by suction and leaving only the gonads attached to the shell, and the equipment used for the method.

[0005]

The present invention firstly comprises a suction nozzle for removing unnecessary contents of marine products, a hose connected to the suction nozzle, and a suction machine connected to the hose. , The suction nozzle is set to a hole diameter to remove the internal organs of seafood, etc., and a medium diameter hole nozzle and a small diameter set to a diameter that is detachably attached to the tip of the suction nozzle to remove the residue attached near the gonad. It is a seafood processing instrument provided with a hole nozzle.

Secondly, the present invention comprises a suction nozzle for removing unnecessary contents of marine products, a hose connected to the suction nozzle, and a suction machine connected to the hose,
The suction nozzle is set to have a hole diameter for removing the internal organs of seafood, etc., and a medium-sized nozzle and a small-diameter hole are set for removing the residue of the above-mentioned unnecessary contents detachably attached to the tip of the suction nozzle. In a seafood processing instrument equipped with a nozzle, a suction box attached to the suction machine, multiple hoses attached to the suction box, and suction nozzles with different hole diameters at the tips of each hose are attached inside the suction box of the suction machine. The marine product processing instrument is provided with a fluid attracting portion, and a filter of a suction machine is provided above the lower end surface of the fluid attracting portion.

Thirdly, the present invention comprises a suction nozzle for removing unnecessary contents of marine products, a hose connected to the suction nozzle, and a suction machine connected to the hose.
The suction nozzle is set to have a hole diameter for removing the internal organs of seafood, etc., and a medium-sized nozzle and a small-diameter hole are set for removing the residue of the above-mentioned unnecessary contents detachably attached to the tip of the suction nozzle. In a seafood processing instrument equipped with a nozzle, a suction box attached to a suction machine, a plurality of hoses attached to the suction box, and suction nozzles with different hole diameters at the tips of each hose are attached. The large first suction nozzle, the third
No. 1 has a third suction nozzle with a small hole diameter inserted into the hose, and No. 2 has a second suction nozzle with a hole diameter intermediate between those of the first and third suction nozzles inserted into the second hose. It is a seafood processing instrument in which the nozzles of No. 1 are connected to each other and a fluid attracting portion is provided inside the suction box connection of the suction machine.

Fourthly, the present invention comprises a suction nozzle for removing unnecessary contents of marine products, a hose connected to the suction nozzle, and a suction machine connected to the hose, the suction nozzle being a seafood internal organ. In a seafood processing instrument set to a hole diameter for removing the like, a suction box attached to the suction machine and a plurality of hoses attached to the suction box are provided, and the first hose has a large hole diameter.
Connected to the third hose, a third suction nozzle having a small hole diameter to the third hose, and a second suction nozzle having a hole diameter intermediate between the first and third suction nozzles to the second hose. ,
The marine product processing instrument is provided with a fluid attracting portion inside the suction box connection of the suction machine, a filter of the suction machine above the lower end surface of the fluid attracting portion, and a damper for adjusting the negative pressure of the suction machine.

[0009] The present invention is in the fifth, the tips of the plurality of hose connected to the suction machine, c two attach the first suction nozzle
Of the digestive residue near the gonad by inserting the suction nozzle with a small hole diameter into the tip of the first suction nozzle,
It is a seafood processing method that removes internal organs.

[0010] The present invention is in the sixth, the tips of the plurality of hose connected to the suction machine, c two attach the first suction nozzle
Visceral removed, it is then digested residue of the first near gonad small second suction nozzle pore diameter of the suction nozzle, seafood processing method characterized by removing the internal organs.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings.

FIG. 1 is a front view showing an example of a nozzle, and FIG. 2 is a sectional view thereof. The nozzle 1 is provided with a slightly thicker hole for removing internal organs such as sea urchins from one end 1a on the suction side to the other end 1b. In addition, the outer shape is formed in a pencil shape so that it can be easily held, and the outer shape is narrowed toward the tip. The flexible resin hose connecting portion 1c formed on the other end 1b of the nozzle 1 is formed in a concave-convex curved surface shape so that the inserted hose cannot be easily pulled out. The other end 1b of the nozzle 1 and the one end 2a of the hose 2 are integrated, and the other end 2b of the hose 2 is connected to the suction box of the suction machine 10 as shown in FIG.

Three types of inner diameters at the tip of the nozzle 1 are used: large nozzles, medium nozzles, small nozzles and holes having different outer diameters. The large nozzle 1 is directly connected to the hose, while the medium / small nozzles 1B and 1C are inserted into the tip of the large nozzle 1 for use. As shown in FIGS. 1 and 2, the relationship between the large nozzle 1 and the medium / small nozzles 1B and 1C can be replaced and used as necessary. The hole diameter at the tip of the large nozzle 1 is about 5.
5 mm, the tip hole diameter of the middle nozzle 1B is set to 4 mm, and the tip hole diameter of the small nozzle 1C is set to 2.5 mm. These pore sizes are examples and are suitable for the removal of internal organs corresponding to the size of sea urchin generally caught on the coast of Japan. It may be changed. The actual usage will be described later.

FIG. 3 is a partial sectional view showing the relationship between the suction machine and the hose. In FIG. 3, the tank 1 of the suction machine 10
A suction box 11 for collecting and connecting a large number of hoses 2 is attached to the side wall of 0e. The suction box 11 is provided with an insertion port 11a for engaging the hose 2 protruding in three or four directions, and is further provided with a damper 12 for adjusting the negative pressure of the suction machine. Damper 12
Is a cylindrical suction box body 1 as shown in the figure.
It is attached to the end face of 1 so as to be rotatable around a fulcrum 14,
Adjusted by opening if necessary. The insertion port 11a is screwed and fixed in a hole radially extending from the circumferential surface of the suction box body 11. The other side of the main body 11 has an outer diameter that matches the connection port 10a of the suction machine, and a rubber O-ring 15 can be attached as necessary.

As shown in FIG. 3, the suction machine is designed so that moisture and dust do not directly reach the filter 10c of the suction part due to high speed suction inside the connection part to which the suction box 11 is connected. A fluid attracting portion 10d for attracting to the lower side of the tank 10e is formed. The fluid attracted from the nozzle 1 by the fluid attracting portion 10d is guided to the bottom side of the tank and accumulated. The position of the suction part filter 10c of the suction machine is set to the fluid attracting part 10d.
Is located above the lower end surface of the filter so that the water accumulated in the tank 10e does not directly contact the filter 10c.
When the sucked water or the like reaches the lower surface of the fluid attracting portion 10d, the flow is blocked from the nozzle side, so that the water does not come into direct contact with the filter 10c, so that clogging of the suction machine can be prevented and the suction machine can be driven. It will not damage the parts.

In this case, by providing a sensor that works when the position of the lower end surface of the fluid attracting portion 10e is reached, it is possible to use this sensor to issue a warning to the outside with sound, light or the like.

In order to remove the water accumulated in the tank 10e, the suction machine 10 is once stopped and the tank 10d is tilted for draining, but since the efficiency is low, a drain faucet is provided near the bottom of the tank. By matching the drainage amount of this faucet with the suction amount of the suction machine, the tank 10d
The amount of water in the inside can be kept constant, and during the suction work, it is possible to avoid the operation stop of the suction machine.

Next, a treatment method for removing digestive organs and the like of landed sea urchin by using the suction device of the present invention will be described.
First break the sea urchin shells with a knife or the like, from the more visible the internal organs, gonad, driving a suction machinery, to shed tip of the nozzle (large nozzle) 1 from gonads portion of sea urchin distant visceral portion As a result, since the hole diameter is large, it is sucked all at once. In this case, since only the large nozzle 1 has fine internal organs attached to the gonad or indigestible seaweed or the like attached thereto, the middle nozzle 1B or the small nozzle 1C is further inserted into the large nozzle 1 to perform the finishing suction process. By this method, the subsequent cleaning process can be omitted and the freshness of the sea urchin can be maintained.

As another processing method, each of the three hoses has a large nozzle 1, a medium nozzle (a large nozzle 1 with a medium nozzle 1B inserted), and a small nozzle (a large nozzle 1 with a small nozzle 1C inserted). By connecting in advance, three workers can sequentially process the sea urchin flowing on the belt conveyor. That is, the large internal nozzle 1 is used on the upstream side to roughly remove the internal organs, and then the middle nozzle 1B or the small nozzle 1C is used to remove the remaining residue. Mass processing is possible. Alternatively, the sea urchin may be manually processed by the operator without using the belt conveyor.

Further, the suction box 11 is provided with four insertion ports, the large nozzle 1 is connected to the two hoses, and the medium / small nozzles 1B and 1C are connected to the other two hoses to efficiently perform a large amount of processing. It can also be configured to be capable.

[0021]

EFFECTS OF THE INVENTION Conventionally, unnecessary internal organs and the like were removed with chopsticks, tweezers and the like, and therefore, it was necessary to remove the internal organs and then wash with seawater to completely remove the internal organs. However, the present invention avoids such drawbacks. Also, the washed seawater becomes dirty immediately, but in reality it is difficult to prepare clean seawater for cleaning, so the sea urchin treatment work is continued with the contaminated seawater, which is a sanitary disadvantage. , Such drawbacks can be avoided.

[Brief description of drawings]

FIG. 1 is a front view showing an example of a nozzle.

FIG. 2 is a sectional view showing an example of a nozzle.

FIG. 3 is a partial cross-sectional view showing the relationship between the suction machine and the hose.

FIG. 4 is a side view showing an example of a suction box.

[Explanation of symbols]

1 ... Nozzle 1B, 1C ... Replacement nozzle 10 ... Suction machine 11 ... Suction box

Claims (6)

(57) [Claims] 1. A suction nozzle for removing unnecessary contents of marine products, a hose connected to the suction nozzle, and a suction machine connected to the hose. The suction nozzle removes internal organs of marine products. Seafood characterized by having a medium-diameter nozzle and a small-diameter nozzle set to the suction nozzle to remove the residue of the above-mentioned unnecessary contents, which is detachably attached to the tip of the suction nozzle. Processing equipment. 2. A suction nozzle for removing unnecessary contents of marine products, a hose connected to the suction nozzle, and a suction machine connected to the hose, the suction nozzle for removing internal organs of marine products. The seafood processing equipment with the medium diameter nozzle and the small diameter nozzle set to the diameter of the suction nozzle to remove the residue of the unnecessary contents A suction box attached to the machine, multiple hoses attached to the suction box, and suction nozzles with different hole diameters are attached to the tips of each hose, and a fluid guide is provided inside the suction box connection of the suction machine. A seafood processing instrument characterized in that a filter for a suction machine is provided at a higher position. 3. A suction nozzle for removing unnecessary contents of marine products, a hose connected to the suction nozzle, and a suction machine connected to the hose, the suction nozzle for removing internal organs of marine products. The seafood processing equipment with the medium diameter nozzle and the small diameter nozzle set to the diameter of the suction nozzle to remove the residue of the unnecessary contents A suction box attached to the machine, a plurality of hoses attached to the suction box, and suction nozzles having different hole diameters are attached to the ends of the hoses, and a first suction nozzle having a large hole diameter is attached to the first hose The first hose having a third suction nozzle with a small hole diameter is inserted in the hose of the second hose, and the second hose of the second hose having a hole diameter intermediate between those of the first and third suction nozzles is inserted in the second hose. Seafood processing instrument a first nozzle inserting the nozzle respectively connected, characterized in that a fluid attracting portion to the suction box connection inside the suction machine. 4. A suction nozzle for removing unnecessary contents of marine products, a hose connected to the suction nozzle, and a suction machine connected to the hose, the suction nozzle for removing internal organs of marine products. In the seafood processing equipment set to the hole diameter of No. 3, a suction box attached to the suction machine and a plurality of hoses attached to the suction box are provided, and the first hose includes the first suction nozzle with a large hole diameter and the third hose. Is connected to a third suction nozzle having a small hole diameter, and the second hose is connected to a second suction nozzle having a hole diameter intermediate between those of the first and third suction nozzles, inside the suction box of the suction machine. A seafood processing instrument characterized in that a fluid attracting portion is provided, a filter of a suction machine is provided above the lower end surface of the fluid attracting portion, and a damper is provided for adjusting the negative pressure of the suction machine. 5. A first suction nozzle is attached to the tips of a plurality of hoses connected to a suction machine to remove the internal organs of sea urchin or oyster, and then a suction nozzle having a small hole diameter is attached to the tip of the first suction nozzle. A method for processing seafood, characterized by inserting and removing digestive residues and viscera near the gonad. 6. A first suction nozzle is attached to the tips of a plurality of hoses connected to a suction machine to remove the internal organs of sea urchin or oyster, and then a second suction nozzle having a small hole diameter of the first suction nozzle. A method for processing marine products, characterized by removing digestive residues and viscera near the gonad.