JPS63258530A - Method and apparatus for treating ivory shell - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION A1 Object of the Invention (A) Field of Industrial Application The present invention relates to a method for processing shelled snails and a processing device that directly implements this processing method.

b. Conventional technology and its problems 1. Conventionally, the product process was for ``squish'' with hard shells, so after boiling the ``squish'', the shells were broken, and the products were made after washing with water.

2. Because the shell of ``Baigai'' is soft, during the manufacturing process described in the previous section, the broken shell was stuck in the meat, making it unusable as a product.

3. When ``Baigai'' was boiled in hot water, the meat turned black and could not be used as a commercial product.

4. In order to maintain the natural color of the ``baigai'' shellfish, if it is not boiled, the ``sliminess'' characteristic of this shellfish cannot be removed just by washing with water, so it could not be commercialized.

B6 Configuration of the Invention Means for Solving the A0 Problem The present invention attempts to solve the above-mentioned problem with the following configuration.

That is, the method of the first invention includes a first step of crushing the shell part and the flesh part of the shelled snails together by an appropriate pressing action, and stirring the product that has gone through this first step while washing with water to make it edible. and a second step of separating into inedible parts.

The second invention, a processing device 1 for shellfish with shells, includes a crusher 2 and a special machine 3.

That is, the crusher 2 includes a rectangular cylindrical falling tube section 2B provided on the frame 2A, a hopper 2C that is connected to and stands up from the upper end of the falling tube section 2B, and a takeout section that is connected to the lower end of the falling tube section 2B. Furthermore, the falling tube part 2B has a front wall 2B1 and left and right walls 2B.
2 are connected in a U-shaped cross section, and the pressing wall 2B3 located at the rear is configured to swing freely forward and backward in the direction of the front wall 2B1, using the upper end of the falling tube part 2B as a fulcrum, and the special machine 3 has a bottom plate 3A on the bottom surface of the cylindrical side wall 3A1.
There is a small hole 3C1 in the lower part of the main body 3A of the washing machine where 2 are connected.
A horizontal partition plate 3C with clusters arranged in groups is stretched to form a lower chamber 3D and an upper chamber 3E, the lower chamber 3D has a lower outlet 3F, and the upper chamber 3E has an upper outlet 3K. These are provided with lids 3F1 and 3K1 that can be opened and closed, and a partition plate 3K3 with a group of small holes 3K2 is attached to the inside of the upper discharge port 3K so that it can be opened and closed. An inedible waste blade 3H and an agitation blade 3I are attached horizontally to a rotating shaft 3G provided at the center of the washing machine main body 3A. , a protrusion 3J for changing water flow having a V-shaped planar shape is protrudingly provided, and the inedible waste blade 3H located below and the stirring blade 3I located above are connected to the horizontal partition plate 3C and the protrusion. 3J.

b0 Embodiment of the Invention The first invention, a method for treating shellfish with shells, consists of the following steps.

First step: While rubbing the shells together, the shell part and the flesh part are crushed together by an appropriate pressing means.

Second step: While washing the product that has gone through the first step with water, it is stirred and separated into edible and inedible parts.

Reference numeral 1 denotes a processing device for shelled snails, which comprises a crusher 2 and a special machine 3, as a second invention.

Therefore, the crusher 2 has four walls 2A1, front, back, left and right.
2Aj, 2A3, 2A4 and the horizontal frame 2A5 that connects them
A frame 2A consisting of a frame 2A, a square M-shaped drop tube part 2B on the front side of the frame 2A, a hopper 2C connected and erected at the upper end of the drop tube part 2B, and a hopper 2C connected to the lower end of the drop tube part 2B. It consists of an outlet 2D and an electric motor 2E.

The falling tube part 2B has a front wall 2B1 and left and right walls 2B2 connected to each other in a cross-sectional shape, and a pressing wall 2B3 located at the rear.
is the front g2 with the upper end of the falling cylinder part 2B as a fulcrum.
It is configured to swing forward and backward in the at direction.

In this case, the pressing wall 2B3 is curved in a cross-sectional shape so that it approaches the front wall 2B1 as it goes downward.

This pressing wall 2B3 is configured so that the rotational force of an electric motor 2E provided at the rear of the frame 2A swings in the front-rear direction via a crank mechanism. 2E1 is a crankshaft, and 2E2 is a connecting rod. The connecting rod 2E2 has a spring 2E3 and an adjustment screw 2E4 to adjust the strength of the piston movement, and also adjust the distance between the front wall 2B1 and the pressing wall 2B3. by doing,
It is configured to correspond to the size of the shell and the shape of the falling shell.

In addition, the special purpose machine 3 has legs 3B having casters 3B1 on the lower surface of the washing machine main body 3A, which has a bottom plate 3A2 connected to the lower surface of the cylindrical side wall 3A1, and the legs 3B have casters 3B1 attached to the lower part of the assembly machine main body 3A. A horizontal partition plate 3c with small holes 3C1 arranged in groups is stretched to form a lower part N3D and an upper chamber 3E, and the lower chamber 3D has a lower discharge port 3F, and the upper chamber 3E has an upper part N3D. Discharge ports 3K are provided, and these are provided with 13F1 and 3K1 that can be opened and closed.

A partition plate 3K3 having a group of small holes 3K2 is attached to the inside of the upper discharge port 3K so as to be openable and closable.

3G is a rotating shaft provided at the center of the assembling machine main body 3A, and an inedible waste blade 3H and a stirring blade 3I are attached to this rotating shaft in a horizontal direction. The inedible garbage blade 3H is attached to the horizontal partition plate 3C on the vertical side of the angle member 3H1 fixed in one direction to the rotation shaft 3G.
A rubber 13H2 is attached that rotates while contacting the upper surface of the holder.

Further, the stirring blade 3I is composed of a plate-shaped body 311 fixed in two directions to the rotation shaft 3G, and the plate-shaped body 311 is provided with a large number of small holes 3I2. The plate-shaped body 31
1 is inclined at a predetermined angle (approximately 45 degrees) so that the upper side 3I11 of 1 is located on the rotational direction side than the lower side 3I12.

Moreover, the inedible waste blade 3H located below and the stirring blade 3I located above are arranged to be located between the horizontal partition plate 3C and a protrusion 3J to be described later.

Reference numeral 3J designates projections for changing the water flow, which are formed in a V-shape in plan and project from the inner wall of the main body 3A of the washing machine at predetermined intervals.

C4 action■ Crusher 1, the ``baigai'' with shells thrown into the hopper is squeezed between the side pressure wall and the front wall on the way down, and the shells are crushed.

2. The pressure wall has a structure that can accommodate the size and falling shape of the shell by adjusting the strength of the spring, adjustment screw, and piston movement.

■Special machine 1: When the meat part that was separated from the shell in the previous process is put into this machine, the edible part and the inedible part are separated by the action of three blades and the water flow, and the meat is washed. will be commercialized.

2. Two stirring blades are attached to the center shaft Install at a 45° angle and do not allow The edible part is equipped with a feather for food waste. and the inedible waste part are thoroughly stirred and separated. At the same time, the portion of inedible garbage is The scraping action can be performed reliably. Ru.

In this case, the stirring blade is used to stir the The water and the snails are removed by the above protrusion 3J. The edible part and the inedible part are inverted. The separation of the parts to be inspected is ensured.

3. The above horizontal partition plate has a drop plate 41 cm above the bottom plate 3A2, and a small hole 3 with a diameter of 9 cm is attached.
C1 is opened to make it easier for the inedible parts and shells to fall out.

The one in question uses plenty of water. By doing so, the product value “Baiga” is an untapped resource that had no "I" was fully implemented in the "Japan-Soviet negotiations" in 1971. The fish successfully replaced the whelk whose fishing was prohibited. are doing.

Effect 1 of the C1 invention: The process using this machine makes it possible to utilize unused resources that until now had no commercial value.

2. Because there is no boiling during the manufacturing process, the product does not turn black, and its natural color increases its product value.

3. Since the product is finished raw, it is expected to have a wide range of sales channels, not only as fresh foods, but also as processed raw materials.

4. Traditionally, it was completely manual work, and the daily work efficiency was 8 to 10 people.
In the process using this machine, five people can process 5 to 6 tons of 1 ton per person, and in 1972, ``Baigai'', an unused resource that had no commercial value, was produced.
It has played an admirable role in replacing whelk, which was completely banned from fishing during the Japan-Soviet negotiations.

[Brief explanation of drawings]

Figure 1 is a side view of the crusher, Figure 2 is a plan view, Figure 3 is a perspective view, Figure 4 is a perspective view centered on the crankshaft, Figure 5 is a front view of the special machine, Figure 6 is a side view, FIG. 7 is a plan view, FIG. 8 is an enlarged front view of the main part of the stirring blade, FIG. 9 is an enlarged sectional view taken along line A-A, and FIG. 10 is a front view of the partition plate. 13. Processing device for shellfish with shell 281. Crusher 391. Special aircraft

Claims (1)

[Scope of Claims] 1. A method for treating shellfish with shells, which is characterized by comprising the following steps: First step: While rubbing the shells together, the shell part and the flesh part are crushed together by an appropriate pressing means. Second step: While washing the product that has gone through the first step with water, it is stirred and separated into edible and inedible parts. 2. A processing device for shelled clams, which is characterized by comprising a crusher 2 and a washing machine 3 having the following requirements. B. The crusher 2 includes a rectangular cylindrical falling tube section 2B provided on the frame 2A, a hopper 2C that is connected and erected at the upper end of the falling tube section 2B, and a takeout section that is connected and connected to the lower end of the falling tube section 2B. The falling tube part 2B has a front wall 2B1 and left and right walls 2B2 connected to each other in a U-shaped cross section, and a pressing wall 2B3 located at the rear.
is the front wall 2 with the upper end of the falling cylinder part 2B as a fulcrum.
It must be configured to swing forward and backward in the B1 direction. B. The above-mentioned washing machine 3 has small holes 3 in the lower part of the washing machine main body 3A, which has a bottom plate 3A2 connected to the lower surface of the cylindrical side wall 3A1.
A horizontal partition plate 3C with clusters of C1 is installed, and the lower chamber 3
D and an upper chamber 3E, the lower chamber 3D is provided with a lower discharge port 3F, and the upper chamber 3E is provided with an upper discharge port 3K, and these have lids 3F1 and 3K1 that can be opened and closed. In addition, a partition plate 3K3 with a group of small holes 3K2 is attached to the inside of the upper discharge port 3K so as to be openable and closable, and a rotating shaft 3G provided at the center of the main body 3A of the washing machine has a partition plate 3K3. , the inedible waste blades 3H and the stirring blades 3I are installed horizontally, and furthermore, projections 3J for changing the water flow, which are configured in a V-shape in plane, are arranged at a predetermined interval on the inner wall of the washing machine main body 3A. The protruding inedible waste blade 3H located below and the stirring blade 3I located above are arranged so as to be located between the horizontal partition plate 3C and the protrusion 3J.