KR101780181B1 - Manufacturing method for wet rice clay and mixing crusher for rice clay - Google Patents

Abstract

The present invention relates to a method for manufacturing rice clay with excellent wettability which is harmless to a human body by using natural materials and has a soft surface after formulation to minimize or prevent crack occurrence and a mixing crusher used for manufacturing the rice clay. To achieve the above object, the method comprises: an immersing step of immersing polished rice; a drying step of drying the immersed rice of the above step; a mixing and crushing step of mixing 0.5-1.5 wt% of salt with respect to rice and 0.3-0.7 wt% of corn starch with respect to rice in dried rice dried in the drying step and crushing the same to generate a mixed material; a steaming step of steaming and cooling the mixed material generated in the mixing and crushing step; and a punching step of punching a paste steamed in the steaming step; and a post-crushing step of lyophilizing the paste punched in the punching step and crushing the same. The mixing crusher which mixes and crushes rice, corn starch, and salt in the mixing and crushing step of the method of the present invention comprises: a hopper unit having opened upper and lower ends, having a wide upper part and a narrow lower part, and having a partition member formed between the upper and lower ends to divide and inject a material to be mixed and crushed; a mixing unit including a passage duct which has opened upper and lower ends, has the opened upper end communicated with the lower end of the hopper unit, and has the material, which is injected to the inside through the hopper unit, passed therethrough and a division barrier unit formed in the passage duct to divide the material transferred through the passage duct and transfer the same; and a crushing unit communicating with a lower end of the mixing unit to crush the material divided and transferred through the mixing unit.

Description

TECHNICAL FIELD [0001] The present invention relates to a method of producing a rice clay excellent in wettability and a mixed grinder for producing a rice clay,

The present invention relates to a method for producing rice clay and a mixed grinder for use in the production of rice clay, and more particularly, to a method for producing a rice clay by using a natural material, which is harmless to the human body, To a method for producing rice clay and a mixed pulverizer used therefor.

In general, materials such as clay, clay, and color clay are widely used for art education and ornaments. Among these molding materials, the clay is inexpensive because of its characteristics, the cohesive force is very weak, it is dried rapidly and cracks are generated well, and the clay dough is easy to get into the hands and dried quickly and is not easy to wash.

On the other hand, clay or colored clay is relatively expensive and tends to harden easily when left in the air. In addition, the main material of clay or colored clay is a chemical substance, which is undesirable because it can be harmful to human body for a long time.

To solve this problem, it has been proposed to make clay using natural materials which are harmless to the human body, such as rice or wheat flour. However, when clay is made using rice or wheat flour as described above, there is a problem that the clay is easily hardened in a short time due to its physical properties.

Korean Registered Patent No. 10-1332358 (Feb.

The present invention has been made in order to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a method for producing a rice clay, which is harmless to the human body by using a natural material, It is an object of the present invention to provide a method for producing clay.

In addition, the mixed grinding machine for producing the clay is intended to improve the efficiency of the work by performing the mixing and grinding of the materials for producing the clay in a batch process.

In addition, the state of the material to be introduced into the pulverizing roll in the pulverizing process can be checked and uniformly introduced so as to produce a uniform particle size.

According to an aspect of the present invention, there is provided a method of manufacturing a semiconductor device, comprising: preparing a raw material; Put the prepared raw materials in a vertical mixer and mix them for a certain period of time; The raw material is added in a predetermined mixing ratio, and the mixture is placed in a thickening machine and then increased; The dough is then poured into a punching machine for a predetermined period of time; Cooling to a constant temperature until no water vapor on the dough surface is visible; The cooled dough is lowered a predetermined number of times into the second stage punching machine and punched for a predetermined time; And then finishing the mixture by subdividing the mixture into a predetermined amount to complete the rice clay.

The process for producing a rice clay according to the present invention and the effect of the rice clay produced thereby are as follows.

First, the present invention relates to a method for improving the storage stability by improving the physical properties, shrinking phenomenon and shrinking phenomenon (phenomenon in which the physical properties are diminished) by improving the storage property by using natural materials, minimizing the occurrence of cracks, minimizing the occurrence of cracks, Production and long-term distribution are possible, so that it can be applied to various fields.

Second, the present invention suppresses the aging of rice cakes without adding additives to the pastry, so that it is superior to the conventional rice cakes for a longer period of time by moisturizing and soft texture, improving the toughness of the dough, There is an effect that it is possible to provide a rice clay which does not have a sense of resistance to consumers' taste because of delayed addition of food additives.

Third, the mixed crusher for producing clay is used without mixing raw materials of rice clay, and can be mixed and pulverized without using a separate power source. In addition, the amount of the material to be introduced into the crushing roll during the crushing process is monitored It is possible to produce a uniform particle size by varying the position to be injected.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is a flowchart illustrating a method of manufacturing a rice clay according to an embodiment of the present invention.
2 is a perspective view of a mixed pulverizer for producing clay of rice according to an embodiment of the present invention.
Fig. 3 is a perspective view of the mixing part of the mixing crusher for producing clay, shown in Fig. 2; Fig.
Fig. 4 is a perspective view of the main part of the crushing portion of the mixed crusher for producing clay shown in Fig. 2;
5 is a cross-sectional view of the supply member shown in Fig.

Further objects, features and advantages of the present invention will become more apparent from the following detailed description and the accompanying drawings.

Before describing the present invention in detail, it is to be understood that the present invention is capable of various modifications and various embodiments, and the examples described below and illustrated in the drawings are intended to limit the invention to specific embodiments It is to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Further, terms such as " part, "" unit," " module, "and the like described in the specification may mean a unit for processing at least one function or operation.

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, a method of manufacturing a rice clay according to a preferred embodiment of the present invention and a mixed pulverizer for producing a rice clay will be described with reference to the accompanying drawings.

2 is a perspective view of a mixed grinder for producing clay of rice according to an embodiment of the present invention, and Fig. 3 is a cross-sectional view of a rice clay according to an embodiment of the present invention, FIG. 4 is a main part perspective view of the crushing portion of the mixed crusher for producing clay, shown in FIG. 2, and FIG. 5 is a sectional view of the supply member shown in FIG.

A method of manufacturing a rice clay according to a preferred embodiment of the present invention and a rice clay produced thereby will be described with reference to the accompanying drawings. First, a method for producing a rice clay according to the present invention will be described with reference to Fig. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a flow chart showing a method of producing a rice clay according to an embodiment of the present invention. Fig.

A method for producing a rice clay according to the present invention comprises the steps of: (S1) preparing a raw material, mixing and pulverizing the raw materials; A step (S2) of putting in a thickening machine; A step (S3) of punching the increased dough into a punching machine for a predetermined time; (S4) for pouring the cooled dough in the staging machine, and a post-punching step (S5) for punching for a predetermined time in the secondary punching machine.

In other words, the method of manufacturing the rice clay of the present invention will be described in detail. (A) Mixing all raw materials to be mixed with a vertical mix, (b) (D) pausing for a certain period of time after the punching, (e) doughing after the punching, (d) pouring the kneaded dough into a punching machine, punching for about 5 minutes, (G) packing by weight and then freezing (minus 18 ° C or less); and (h) the frozen dough is thawed in hot water.

In the present invention, the main feature is that the addition amount of water (22 to 35), the increasing time (1 to 5 minutes), the pouring temperature (50 to 60 degrees), the gluten (0.3 to 1 percent) and the punching time And punching and pausing can significantly shorten the processing time (complete one day).

Concretely, the grain used in the present invention as a material for producing rice clay is selected from the group consisting of rice, glutinous rice, barley, oats, wheat, sorghum, corn, soybean, mung bean, One or more, preferably rice. Also, when rice is used to produce edible rice clay, rice cake can be prepared by mixing various starches except white rice, brown rice, black rice, Hongkook rice and wheat flour at an appropriate ratio.

The edible clay production method of the present invention starts from the step of soaking the grains as in the conventional rice cake manufacturing method, and then removing the water. The soaking is carried out for 2 to 4 hours with the process required for the grain grains to absorb water sufficiently. The soaked grains then allow the water present between the grains to escape through a 20 to 40 minute water removal step.

When water is removed, salt and starch are added to the grain and ground into a grinder.

Salt is a substance added to clarify the color of the prepared rice cakes, to enhance the taste, to prevent the propagation and decay of microorganisms, and to be a substance (for example, green tea) that performs a function similar to salt, And can be used as a substitute. Starch can further enhance taste and aroma. The amount of salt used in the present invention is 0.5 to 1.5% by weight, preferably about 1% by weight, based on the grain used. The amount of starch to be added is 0.3 to 0.7% by weight, preferably about 0.5% by weight, based on the grain used. Also, the salt is generally added before crushing of the grain, but may be added even after the crushed material is formed.

Once the ground grains are ready, water is added to provide the moisture needed to make the rice clay, and then re-milled. In the present invention, the added amount of water is 22 to 40% by weight, preferably 22 to 29% by weight, and most preferably 27% by weight, based on the grain. If the amount of water to be added is less than 22 wt%, the rate of durability of the dough becomes faster and it is not suitable for preventing stalactite. When the amount of water added is more than 40 wt%, molding can not be performed due to a kneading slack phenomenon, for example, during rice clay molding.

The pulverization used in the present invention may be a pulverization method usually used in a rice cake manufacturing process, and a desired pulverized product can be obtained by controlling the roller size and the number of pulverization of the pulverizer according to the type of edible clay to be produced. For example, to prepare a rice clay, the roller may be firstly pulverized by a pulverizer having a gap of 0.005 to 0.015 mm, followed by addition of water and then pulverized by a pulverizer having a roller interval of 0.4 to 1 mm. Preferably, the present invention is such that the grain from which the water has been removed can be firstly pulverized with a pulverizer having a roller interval of 0.01 mm and then pulverized with a pulverizer having a roller interval of 1 mm.

The re-pulverized grain is grown in steam at 85-100 degrees Celsius. The pot time may vary depending on the kind of rice dough to be produced, but is 2 to 7 minutes, preferably 5 minutes. If the increase time is less than 2 minutes, the rice cake is not enough to be steamed enough. If it exceeds 7 minutes, the rice cake after the increase can be contracted or degenerated.

In the present invention, the folding of the above-mentioned cereal grains causes the temperature inside the dough to be maintained at room temperature, preferably 45 to 62 degrees, preferably 50 to 60 degrees, most preferably 55 degrees. If the folding time is more than 62 degrees after grain increase, the dough is taken out from the freezer (over -20 ° C) and is not suitable for rice dough molding after thawing. In case of warming in microwave oven, Proceed rapidly. When the temperature is less than 45 degrees, the rice dough is taken out from the freezer (over -20 degrees) to degrade the smoothness after defrosting. At times, the hardness of the rice dough is hardened, thereby hindering the manufacturing efficiency.

The present invention adds gluten after the time of the brewing to make a rice clay. The gluten used in the present invention is not limited to the kind. The gluten may be added in an amount of 0.02 to 0.2% by weight, preferably 0.02 to 0.1% by weight, and most preferably 0.07% by weight based on the grain of the step S1. When the amount of gluten added is less than 0.02 wt%, the hardness of the clay dough is increased to such an extent that it is not suitable for preventing clay dough stagnation for a certain period of time (for example, 24 hours) But it is not suitable for molding with clay dough.

After the gluten is added, post-punching is performed so that gluten is uniformly mixed in the dough and specific physical properties such as adhesiveness and cohesiveness are provided to the kneaded tissue (S5). The punching time in the present invention is 1 to 5 minutes, preferably 1 to 2 minutes. If the punching is done for more than 5 minutes, the texture of the rice dough becomes too thick or shrinks and the quality is problematic.

According to the present invention, the rice clay of the present invention suppresses the aging of rice cakes without adding additives, so that the rice cakes have a longer texture compared with the conventional rice cakes and have excellent texture with a soft texture and improve the toughness of the dough , It is possible to provide a rice clay which is delayed in the deterioration of physical properties and is not added with food additives and thus has no objection to consumers' taste. In addition, the clay dough of the present invention maintains a long-lasting soft texture and is improved in storage stability (freezing / freezing), thereby enabling mass production and long-term distribution, contributing to the expansion of domestic rice consumption and the development of export products for the globalization of Korean food. .

The mixing grinder for mixing and pulverizing rice, cornstarch and salt in the mixing and grinding step (S1) among the above-described methods for producing clay is composed of a hopper part 100, a mixing part 200 and a crushing part 300.

As shown in FIG. 1, the hopper unit 100 has an upper end and a lower end opened, a wide upper part and a narrow lower part. The hopper part 100 is divided into upper and lower parts, A member 110 is disposed. That is, the hopper unit 100 according to the present embodiment may be separately supplied with the materials to be mixed, or they may be mixed without any separation so as to more effectively mix the materials.

However, the following description will be made by way of example in which the respective materials are not separately supplied to the hopper part 100 so as to emphasize the fact that even mixing can be performed without a separate power source, which is a feature of the present invention.

The mixing unit 200 uniformly mixes the materials injected from the hopper unit 100. In general, the materials are mixed using a rotating stirrer. In this case, separate energy is used. When the material is stirred However, in the mixing part 200 of the present embodiment, since the respective materials move due to gravity and are stirred together, no additional energy is required.

The upper end and the lower end of the mixing unit 200 are opened and the upper end of the mixing duct 200 communicates with the lower end of the hopper unit 100. The passing duct 210, through which the material injected through the hopper unit 100 passes, And a partitioning barriers 220 disposed in the passage duct 210 and dividing and moving the material moving through the passage duct 210.

As shown in FIG. 2, the partitioning barrier part 220 is composed of a horizontal wall and a planar wall, and moves and mixes the material passing through the partitioning barrier part 200.

The crushing unit 300 for crushing the material that has been divided and moved through the mixing unit 200 in communication with the mixing unit 200 is disposed at the lower end of the mixing unit 200.

Referring to FIG. 2, the dividing barrier 200 may be more specifically described below.

The partitioning barriers 220 may include first to seventh barrier ribs.

The first barrier rib 220a is vertically configured to divide the transferred material into two spaces and the second barrier rib 220b is divided into two spaces as shown in FIG. 2 (b) (I-I ') And is disposed at a lower portion of the first bank 220a.

That is, the second partition 220b is horizontally disposed at the lower part of the front surface of the first partition 220a, the opening 220ba is formed at the center, the opening 220ba is formed on the rear surface of the first partition 220a, As shown in Fig.

The first barrier rib 220b is vertically formed on the front edge of the opening 220ba and has both ends formed on an extension of the front and rear surfaces of the first barrier rib 220a, When disposed in the through duct 210, a third partition 220c abutting the inner surface of the through duct 210 is formed.

A fourth barrier rib 220d formed in the shape of a vertical plate having a shape corresponding to the first barrier rib 220a is disposed under the third barrier rib 220c and is disposed below the fourth barrier rib 220d. A fifth partition 220e is formed horizontally on the rear surface of the partition 220d and has an opening at the center thereof. The sixth partition 220f is disposed at the center of the lower front of the fifth partition 220e, Is formed. The fifth barrier rib 220e and the sixth barrier rib 220f are formed in an upside-down shape as shown in (b) and (II-II ') of FIG.

Both ends of the sixth partition 220f are vertically formed on the bottom surface of the sixth partition 220f and are formed on the extension of the front and rear surfaces of the fourth partition 220d so that the partition wall 220 is disposed in the passage duct 210 A seventh partition 220g abutting the inner surface of the passage duct 210 is formed.

Thus, the material passing through the partitioning barriers 220 in the passage duct 210 is mixed while passing through the partitioning barriers 220 by their own weight.

A plurality of the partitioning barriers 220 may be arranged vertically in the passage duct 210 to enhance the mixing effect.

A vibrator (not shown) for generating vibrations may be disposed on the outer surface of the passage duct 210. The vibrator may include a weight member eccentric to the motor shaft to vibrate the passage duct 210.

The crushing unit 300 according to an embodiment of the present invention includes an inclined collecting surface 310 for collecting mixed material from the lower part of the through duct 210 and conveying the mixed material by gravity as shown in FIG. 3, A first roller set 320 disposed below the collecting surface 310 and composed of a pair of rollers for crushing the material conveyed from the inclined collecting surface 310; And a second roller set 330 composed of a pair of rollers for crushing the first roller set 320 and the second roller set 330. Between the first roller set 320 and the second roller set 330, A camera 340 is arranged to monitor the distribution of the material.

Generally, the particle size of the pulverized material can be adjusted by the interval between the roller sets, but even if the pulverized material is adjusted at proper intervals, if the mixed particles are concentrated in one part of the roller set, This may cause the gap of the roller set to widen or cause damage when used.

This problem can be solved by checking and adjusting the particle diameter of the mixed material to be crushed between the first roller sets 320 as shown in FIG. 3, and preferably, as shown in FIG. 4, A plurality of hemispherical direction changing members 311 are rotatably arranged on the upper surface so as to change the material transfer direction and a motor 313 for rotating the direction changing member 311 is provided below the inclined collecting surface 310, And adjusting the direction of the mixed material to be injected according to the arrangement of the pulverized material monitored by the camera 340, thereby effectively solving the problem.

At this time, it is preferable that the motor 313 is configured to be electrically connected to a control unit connected to the camera 340, and to control the rotation direction of the motor 313 according to the distribution information collected by the camera in the control unit.

100: hopper portion
110: partition member
200: mixing part
210: Through duct
220:
220a: first partition
220b: second partition
220ba: open mouth
220c: third partition
220d: fourth partition
220e: fifth partition
220f: the sixth partition
220 g: the seventh bank
300: crushing part
310: inclination collecting surface
311: Direction changing member
313: Motor
320: First roller set
330: second roller set
340: camera

Claims (5)

delete delete delete A mixed grinding step (S1) in which rice, salt, starch and water are mixed and pulverized;
An enlarging step (S2) in which the mixture is placed in a thickening machine;
A kneading step (S3) of putting the dough added in a punching machine and punching the dough for a predetermined time;
A step (S4) of filling the cooled dough in the first stage; And
And a post-punching step (S 5) of punching the rice for a predetermined time by placing the rice flour into a punching machine, and mixing and grinding the rice, starch and salt in the mixing and grinding step (S 1)
A hopper unit 100 having an upper end and a lower end opened and having a wide upper portion and a narrow lower portion and having a partitioning member 110 disposed between the upper end and the lower end so as to divide and mix the materials to be mixed and crushed;
The upper end and the lower end of the hopper unit 100 are open and the upper end communicates with the lower end of the hopper unit 100. The passing duct 210 passes through the hopper unit 100, And a dividing barrier portion (220) disposed in the passage duct (210) for dividing and moving the material moving through the passing duct (210).
And a crushing part (300) communicating with the lower end of the mixing part (200) and crushing the material divided and moved through the mixing part (200). The crushing part (300)
The partitioning barriers 220 may be formed,
A first partition 220a vertically disposed;
The first barrier rib 220a is disposed at a lower portion of the first barrier rib 220a and horizontally disposed on the front surface of the first barrier rib 220a and has an opening 220ba at a central portion thereof. A second partition 220b having a horizontal partition corresponding to the opening 220ba;
The partition wall 220 is formed vertically on the front edge of the opening 220ba of the lower part of the second partition 220b and has both ends formed on an extension of the front and rear surfaces of the first partition 220a, A third partition 220c abutting against an inner surface of the passage duct 210 when the passage duct 210 is disposed in the passage duct 210;
A fourth partition 220d disposed below the third partition 220c and corresponding to the first partition 220a;
A fifth partition 220e disposed below the fourth partition 220d and horizontally disposed on a rear surface of the fourth partition 220d and having an opening at the center thereof;
A sixth partition 220f disposed at the center of the lower front of the fifth partition 220e and formed horizontally; And
The partition walls 220 are vertically formed on both bottom ends of the sixth partition 220f and have both ends formed on an extension of the front and rear surfaces of the fourth partition 220d to divide the partition wall 220 into the through- And a seventh partition wall (220g) abutting against the inner surface of the passage duct (210) when the first partition wall (220g) is disposed in the passage duct (210). 5. The apparatus according to claim 4, wherein the crushing unit (300)
An inclined collecting surface 310 for collecting and transporting the mixed material under the passing duct 210 by gravity;
A first roller set 320 disposed below the inclined collecting surface 310 and composed of a pair of rollers for crushing the material conveyed from the inclined collecting surface 310;
And a second set of rollers (330) comprised of a pair of rollers for re-grinding the milled material in the first set of rollers (320)
A camera 340 is disposed between the first roller set 320 and the second roller set 330 to monitor the distribution of the material discharged after the crushing in the first roller set 320,
A plurality of hemispherical direction changing members 311 are rotatably disposed on the upper surface of the inclined collecting surface 310 so as to change the conveying direction of the material. A motor 313 for rotating the motor 311 is disposed,
Wherein the motor (313) is connected to the controller (340) to monitor and drive the distribution of the material.

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