KR20220089007A - Method for manufacturing rice cake and apparatus for manufacturing same - Google Patents

Abstract

The present invention, as the rice cake is manufactured by applying mechanical power, not only to realize economic benefits by increasing productivity, but also to maximize productivity by continuously steaming rice dough;
a kneading step of mixing and kneading rice flour and brine to form a rice dough; a steaming step of steaming the rice dough kneaded through the kneading step to form a steamed rice product; In the method of manufacturing rice cake comprising; The steaming process includes a first steaming step of heating the rice dough kneaded in the kneading process and steam molding into a plurality of 'strand'-shaped primary steamed products having a length: 'strands' through the first steaming step Provided is a method for producing rice cakes comprising; a second steaming step of steaming the first steamed product formed into a shape to form steamed rice, and a manufacturing apparatus thereof.

Description

A method for manufacturing rice cake and an apparatus for manufacturing the same

The present invention relates to a method for producing a rice cake, which is prepared by steaming rice dough, and an apparatus for manufacturing the same.

Specifically, as the rice cakes are manufactured by applying mechanical power, economic benefits are realized by increasing productivity, and the steaming of rice dough is continuously performed to maximize productivity. it's about

In general, Garaetteok, which is used to boil tteokguk or make tteokbokki on holidays, is to grind rice into rice flour, put this rice flour in a certain mold, cook it sufficiently, and push it into the extruder. It comes out through the composition and becomes round.

Garaetteok made by this process, according to the conventional general method, is passed through water to prevent the several strands of rice cake from sticking to each other, and cut the rice cake continuously discharged from the extruder to a certain size. transferred to the process.

Such a conventional garaetteok manufacturing process has a problem in that it is not sanitary because many people have to touch it, and the production cost of the garaetteok increases due to the need for a small number of manpower.

Accordingly, in recent years, rice cake manufacturing apparatuses have been proposed so as to realize hygienic and economical benefits by manufacturing rice cakes through mechanical power.

As one of them, in Korean Utility Model Application No. 20-2000-0020967 (name: Garaetteok Maker/2000.07.22.), as is known in the publication, a pressure feeding body having a pressure feeding hole formed therein in the longitudinal direction, and the pressure feeding hole and a rice cake hopper installed in communication with the rice cake hopper, which is inserted and installed through the pressure feeding hole, a conveying hole is formed inside, and a main pressure feeding screw is formed on the outer circumferential surface to be rotated by a driving unit to pressurize the rice cake; and A sub-pressure feed screw is formed on the outer circumferential surface of a sub-pressure feed screw connected to the rear end of the rotating shaft to supply a sub-pressure feeder, a sub-pressure feed screw is formed on the outer circumferential surface, a sub-pressure feed screw is formed on the outer circumferential surface, and a sub-pressure feed screw is formed on the outer circumferential surface of the sub-pressure feeder, which is inserted into the feed hole of the main rotating shaft, and the sub-load hopper installed in communication with the fast bar. There is described a rice cake manufacturing apparatus consisting of a sub-rotation shaft that pressurizes the sorghum by being rotated by it.

And in Korean Patent Application No. 10-2007-0014809 (Title: Garaetteok manufactured from fine powder pre-milled in a factory, its manufacturing apparatus system and a method of manufacturing rice cake using the system/2007.02.13.), it is known in the publication As shown, a stirrer equipped with a water supply nozzle pipe, superheated steam injection port, agitator blades connected to the agitator rotating shaft, and a stirrer lid capable of opening and closing the upper part of the agitator; extruder; water supply for dough; Heat source generation and supply device; and a rice cake manufacturing device in which a control panel that manages and controls each unit device is integrated.

On the other hand, in Korean Patent Application No. 10-2018-0087064 (name: Garaetteok manufacturing apparatus/2018.07.26.), as is known in the publication, the steamed and kneaded rice cake material is extruded and molded into a rice cake shape, and molding In the rice cake manufacturing apparatus for manufacturing rice cake by cutting and cooling to a certain size, an extruding part for extruding the rice cake material to form a rice cake shape, disposed adjacent to the extruding part, and extruded from the extruding part A transfer unit for transferring the molded rice cake, a cutting unit that cuts the rice cake while being disposed on the upper side of the transfer unit, and the rice cake cut by the cutting unit is moved in a water tank containing water, cooling and washing and a cooling unit, wherein the cutting unit includes a rotating shaft disposed across the upper side of the conveying unit, a motor unit for rotating the rotating shaft by power applied from the outside, and a rice cake while being mounted on the rotating shaft, moving through the conveying unit having a spiral blade part for cutting, the cooling unit provides a cylindrical moving part in which the rice cake cut by the cutting part is accommodated, and an accommodating space in which water is accommodated, and at least a portion of the cylindrical moving part is located in the accommodating space Chae, a rice cake manufacturing apparatus having a water tank for cooling and washing the rice cake in the cylindrical moving part and a rotating part for rotating the water tank is described.

In addition, in Korean Patent Application No. 10-2009-00201330 (name: Garaetteok manufacturing apparatus/2009.03.10.), as is known in the publication, a hopper in the form of rice cake made by steaming non-glutinous rice flour is put into a hopper, and the A rice cake conveyer comprising a conveying screw for conveying the rice cake put into the hopper, and an outlet for discharging the rice cake conveyed from the conveying screw; A hopper into which rice cakes falling from the outlet of the rice cake feeder are put, a conveying screw conveying the rice cakes put into the hopper in a compressed state, and an extrusion die perforated with an extrusion hole for extruding the rice cakes conveyed by the conveying screw And, while supporting the extrusion die, a bottle making machine comprising an extrusion tube serving as a compression path of the rice cake; A safety cover for rotating the support plate on which a die hole for exposing the extrusion die is formed, a rotary blade shaft installed on the rotation shaft in the center of the support plate, and a rotary blade for cutting the rice cake extruded through the extrusion die to a certain length is covered There is disclosed a rice cake manufacturing apparatus comprising a cutting motor and a cutting part including a cooling water spray nozzle that sprays cooling water to the center of the extrusion die to prevent the cut rice cake from sticking to the rotating blade.

Korea Utility Model Application No. 20-2000-0020967 (2000.07.22.) Korean Patent Application No. 10-2007-0014809 (2007.02.13.) Korean Patent Application No. 10-2018-0087064 (2018.07.26.) Korean Patent Application No. 10-2009-00201330 (2009.03.10.)

However, in the conventional method and apparatus for producing rice cakes as described above, there is a problem in that the steaming process of the rice dough cannot be continuously performed, so that the production efficiency is lowered.

That is, since each set unit amount of rice banjae is sequentially put into the steaming space and then each steaming operation is performed separately, the continuity of the steaming operation is not realized, and there is a problem in that the productivity is lowered.

In addition, as the kneading process, the steaming process, and the forming process of the rice flour were not consistently processed, there was a problem in terms of economical efficiency.

The present invention has been proposed to solve the conventional problems as described above, and an object of the present invention is to realize economic benefits by increasing productivity by applying mechanical power to manufacture rice cakes, as well as rice An object of the present invention is to provide a method for manufacturing rice cakes in which the steaming of the dough is continuously performed to maximize productivity, and an apparatus for manufacturing the same.

Another object of the present invention is to continuously receive and steam the rice dough formed into a dough through the kneading process of rice flour and brine, and then inject the steamed steamed product with continuity so that the molding operation can be performed continuously in the molding process. As such, the kneading process, the steaming process, and the forming process are consistently processed during the production of the rice cake, thereby minimizing the occupied space range and improving productivity and usage efficiency, thereby realizing economic benefits and manufacturing thereof to provide the device.

A method for producing rice cake according to the present invention for achieving the object of the present invention as described above, includes a kneading step of mixing and kneading rice flour and brine to form a rice dough; a steaming step of steaming the rice dough kneaded through the kneading step to form a steamed rice product; In the method of manufacturing rice cake comprising; The steaming process includes a first steaming step of steam molding a plurality of 'strand'-shaped primary steamed products having a length while heating the rice dough kneaded in the kneading process: 'strands' through the first steaming step It is characterized in that it comprises; a second steaming step of forming a steamed rice product by steaming the first steamed product formed into a shape.

The second steaming step is characterized in that it is made in a moving space that is moved while forming the first steamed product in the first steaming step.

An apparatus for producing rice cake according to the present invention for achieving the object of the present invention as described above, includes a kneading means for mixing and kneading rice flour and brine to form a rice dough; a steaming means for steaming the rice dough kneaded through the kneading means to form a steamed rice product; In the rice cake manufacturing apparatus comprising a; The steaming means includes: a primary steaming machine that heats the rice dough kneaded through the kneading means and molds it into a plurality of 'strands' shapes having a length; It is characterized in that it comprises; a second steaming machine to form a rice steamed product by steaming the first steamed product formed into a 'strand' shape through the first steaming machine.

The method for manufacturing rice cake according to the present invention and the apparatus for manufacturing the same according to the present invention, which are made as described above, continuously receive and steam the rice dough formed into the dough through the kneading process of rice flour and brine, and then continuously mold the steamed product in the forming process. As the input is made with continuity so as to perform have the effect of implementing it.

In particular, the input, steaming, and discharge of the rice dough are continuously performed to maximize productivity.

1 is a schematic illustration showing a manufacturing method according to an embodiment according to the present invention.
Figure 2 is a schematic illustration showing a manufacturing apparatus according to an embodiment according to the present invention.
3 is a schematic plan view showing a manufacturing apparatus according to the present embodiment.
4 is a schematic front view showing the manufacturing apparatus according to the present embodiment.
5 to 7 are schematic exemplary views showing the extraction of the secondary steamer constituting the manufacturing apparatus according to the present embodiment.
8 and 9 are schematic cross-sectional views showing various examples of the primary steaming product formed through the primary steamer in the manufacturing ice method and manufacturing apparatus according to the present embodiment.
10 is a schematic illustration showing a part of the primary steamer constituting the manufacturing apparatus according to the present embodiment.
11 is a schematic illustration showing a part of the secondary steamer constituting the manufacturing apparatus according to the present embodiment

Hereinafter, with reference to the accompanying drawings, a method for manufacturing a rice cake and an apparatus for manufacturing the same according to a preferred embodiment according to the present invention will be described in detail as follows.

Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shapes of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals. Detailed descriptions of well-known functions and configurations determined to unnecessarily obscure the gist of the present invention will be omitted.

1 is a view showing a method of manufacturing a rice cake according to an embodiment according to the present invention, in which rice flour and brine are mixed and then steamed in a kneaded state, followed by 'strands' It can be especially suitably applied to manufacturing 'garaetteok' in the shape of '.

In other words, when manufacturing 'garaetteok' using rice as a raw material, it can be applied to mass production through a continuous process.

The manufacturing method of rice cake according to this embodiment includes a kneading step (S100) of mixing and kneading rice flour and salt water to form a rice dough; a steaming step (S200) of steaming the rice dough kneaded through the kneading step (S100) to form a steamed rice product; It comprises; a forming process (S300) of forming a rice cake by molding the steamed rice product through the steaming process (S200).

That is, after the rice flour and brine are mixed and kneaded through the kneading process (S100), the kneaded rice dough is steamed through the steaming process (S200), and then the steamed product is molded in the forming process (S300). bread will be made.

In the kneading process (S100), it may be made of 45-50% by weight of rice flour and 45-50% by weight of brine; The brine, 94 to 96% by weight of water and 4 to 6% by weight of salt, which may be suitably applied according to the user's choice is preferable.

In the forming process (S300), the steamed rice product that has been matured through the steaming process (S200) may be compression molded to form a rice cake having a length.

In the method for manufacturing rice cake according to the present embodiment, the steaming step (S200) comprises a plurality of 'strand'-shaped primary steamed products having a length while heating the rice dough kneaded in the kneading step (S100). 10) and the first steaming step (S210) of steam molding: steaming the first steamed product 10 molded in a 'strand' shape through the first steaming step (S210) through steam to form steamed rice Second steaming step (S220); is made, including.

That is, the first steamed product 10 formed into a plurality of 'strands' shapes through the first steaming step (S210) is steamed through the steam in the second steaming step (S220) to obtain steamed rice.

At this time, during the second steaming step (S220), the first steaming product 10 is formed in a plurality of 'strand' shapes, so that the steam easily penetrates into the space between the first steamed products 10 and Steaming is done in an even burn, and the steaming quality is improved.

Accordingly, the manufacturing quality of the manufactured rice cake is maximized.

In the first steaming step (S210), as shown in FIG. 10, a plurality of 'strands' having a length by extruding the rice dough continuously supplied in the kneading process (S100) to 50 to 60° C. It can be made to steam-mould the first steamed product 10 of the shape, and it is preferable to be suitably applied according to the user's selection.

In the first steaming step (S210) in the above, the rice dough is extruded while heating to 50-60° C. to form a 'wavy strand' on the 'wavy' shape during the steam-moulding of a plurality of 'strand' shaped primary steamed products 10 It can be formed by molding.

That is, the first steamed product 10 is formed in the shape of a 'wavy strand', and in the second steaming step (S220), penetration of steam into the space between the 'strands' and steaming are made more stably, so that the steaming quality is improved can be improved

In the first steaming step (S210) in the above, when the extruded material is conveyed and moved in the space where the rice dough is extruded and discharged while heating to 50 to 60°C, the conveying speed of the extrudate is lower than the extrusion rate of the extrudate in the conveying space According to the stacking of the extrudate, it can be naturally molded into a 'wavy' shape.

That is, the continuity of the steaming process (S200) can be realized as the primary steamed product 10 is formed into a 'waveform' shape in the process of being extruded and transported at the same time.

Accordingly, continuity is ensured in the kneading process (S100), the first steaming step (S210) and the second steaming step (S220), and it can be advantageously applied to the automated design of rice cake manufacturing, so that workability is improved. can be maximized.

As shown in FIGS. 8 and 9 , the first steamed product 10 formed through the first steaming step (S210) in the above can be extruded into a 'rectangular' shape in cross-section, depending on the user's choice. It is preferable to be appropriately applied accordingly.

In the first steamed product 10, as shown in FIG. 8, the short side length (B) with respect to the long side length (A) 10 units (mm) length may be made of 0.8 units (mm) length, ; As shown in FIG. 9 , the length of the short side (b) may be 3 units (mm) with respect to the length of the long side (a) of 5 units (mm), which is suitably applied according to the user's selection. it is preferable

In addition, the second steaming step (S220) in which the first steamed product 10 continuously formed while having a length through the first steaming step (S210) is steamed with high-temperature steam, in the first steaming step In (S210), it can be made in a moving space that is moved while the primary steaming product 10 is molded.

That is, through the first steaming step (S210), the first steaming step (S210) is extruded and the second steaming step (S220) is implemented in the transport space where it is transported at the same time, the first steaming step (S210) and the To ensure continuity in the second steaming step (S220), it can be advantageously applied to the automated design of rice cake manufacturing, thereby maximizing workability.

In the second steaming step (S220), with respect to the first steamed product 10 moved in the steaming space, it may be steamed for 20 to 30 minutes through high-temperature steam having a temperature of 100 to 120°C.

On the other hand, in the manufacturing method of rice cake according to this embodiment, the molding process (S300) is to continuously receive and extrudate the steamed rice discharged to the outside through the second steaming step (S220), so that when manufacturing the rice cake The kneading process (S100), the steaming process (S200), and the forming process (S300) are processed consistently with continuity, thereby minimizing the occupied space range to improve productivity and efficiency, thereby realizing economic benefits. can be

2 to 7 is a view showing a rice cake manufacturing apparatus 1 according to an embodiment according to the present invention. The rice cake manufacturing apparatus 1 according to this embodiment is mixed and kneaded with rice flour and brine. kneading means (2) for forming a dough; a steaming means (3) for steaming the rice dough kneaded through the kneading means (2) to form a steamed rice product; Forming means (4) for forming rice cake by molding the steamed rice product through the steaming means (3);

That is, after the rice flour and brine are mixed and kneaded through the kneading means (2), the kneaded rice dough is steamed while passing through the steaming means (3), and then the steamed product is molded by the forming means (4). This makes rice cakes.

In the above, the kneading means (2) is rotatably fixed to the kneading body (21) and has a kneading space (22) in which the upper part is opened and rice flour and brine are put into the kneading space and kneaded by stirring; It is provided in the dough body 21 and is supplied with power from a power supply unit (not shown) to generate rotational force by receiving power according to the control of a control means (not shown) configured to control it through calculation of set data. a kneading motor 23; It is rotated by receiving the rotational force generated through the kneading motor 23 and has a length in the longitudinal direction of the kneading container 22 and is axially coupled to idling. It may include; The kneading means 2 may have a structure to which conventionally known techniques are applied, and is preferably applied according to a user's selection.

In the apparatus for manufacturing rice cake according to the present embodiment made as described above, the steaming means 3 is a primary method of forming a plurality of 'strands' shapes having a length while heating the rice dough kneaded through the kneading means 2 . a steamer 31; and a second steamer 32 for forming steamed rice by steaming the first steamed product 10 formed in a 'strand' shape through the first steaming device 31.

That is, the first steamed product 10 formed into a plurality of 'strands' shapes through the first steamer 31 is steamed in the second steamer 32 to obtain steamed rice.

At this time, since the first steamed product 10 is formed in a plurality of 'strand' shapes while it is being steamed in the secondary steaming unit 32, the steam easily penetrates into the space between the primary steaming products 10, Steaming is done in an even burn, and the steaming quality is improved.

Accordingly, the manufacturing quality of the manufactured rice cake is maximized.

In the above, the primary steaming unit 31 is a plurality of 'strand' shaped primary steaming products 10 having a length by extruding while heating the rice dough continuously supplied from the kneading means 2 to 50 to 60 ° C. ) is spatially connected with the kneading barrel 22 of the kneading means 2 to steam-mould, and at the same time the rice dough is kneaded, it is supplied to the first steamer 31 to steam the first steamed product 10 . can be molded; The connection structure of the kneading means (2) and the primary steamer (31) can be made of a structure selected from among conventionally known techniques, and is preferably applied according to the user's selection.,

In the above, the first steamer 31 extrudes the rice dough while heating it to 50 to 60° C. to form a plurality of 'strands' shaped 'wavy strands' during the steam-moulding. can be molded into

That is, the first steamed product 10 is formed in a 'wavy strand' shape, so that in the secondary steamer 32, penetration of steam into the space between the 'strands' and steaming are made more stably, so that the steaming quality is improved can be improved

In the above, the primary steamer 31, when the extruded material is transferred and moved in the space where the rice dough is extruded and discharged while heating it to 50 to 60° C. According to the stacking of the extrudate, it can be naturally molded into a 'wavy' shape.

That is, as the primary steaming product 10 is extrusion-molded and at the same time being transported to the secondary steamer 32, it is molded into a 'waveform' shape, thereby realizing the continuity of the steaming process (S200). have.

Accordingly, it is possible to secure continuity in the kneading means 2 and the first steamer 31 and the second steamer 32, and can be advantageously applied to the automated design of rice cake manufacturing, so that workability is improved. can be maximized.

In addition, the secondary steamer 32 in which the primary steaming material 10 continuously formed while having a length through the primary steamer 31 is steamed with high-temperature steam, the primary steamer ( 31), it may be installed in a moving space that is moved while forming the first steamed product 10 to steam the first steamed product 10 with high-temperature steam.

That is, the secondary steamer 32 is disposed in a transfer space where the primary steamer 10 is extruded and transported at the same time through the first steamer 31, and in the first steamer 31, The discharged primary steaming product 10 is supplied to a separate transfer conveyor 5 disposed to pass through the secondary steaming machine 32, and may be secondarily steamed in the process of being input to the forming means 4 have.

Accordingly, the continuity of the steaming process is ensured, and it can be advantageously applied to the automated design of rice cake manufacturing, so that the workability can be maximized. After water is introduced into the forming means 4 through the conveying conveyor 5 and then extruded, the kneading means 2 and the steaming means 3 and the forming means 4 when manufacturing the rice cake. It is made to be processed consistently in this single space, and by minimizing the scope of occupied space, productivity and efficiency of use are improved, and thus economic benefits can be realized.

On the other hand, in the above molding means (4), the shaft is rotatably fixed to the molding body (41), the upper part is opened inside, and the steamed rice that falls freely from the transfer conveyor (5) is put in and stirred space is stirred. The formed molded cylinder 42 and; It is provided in the molding body 41 and receives power from the power supply unit (not shown) and receives power according to the control of the control means (not shown) to control it through calculation of set data to generate rotational force a forming motor 43 configured to do so; The forming rod is rotated by receiving the rotational force generated through the forming motor 43, and is shaft-coupled to be idling while having a length in the longitudinal direction of the forming tube 42. (44) and; It may include; a molding member 45 configured to mold and manufacture the rice cake into a selected shape and shape while extruding the rice cake material stirred in the molding tube 42; The forming means 4 may have a structure to which a conventionally known technique is applied, and is preferably applied according to a user's selection.

In the apparatus for manufacturing rice cake according to the present embodiment made as described above, the secondary steamer 32 of the steaming means 3 prepares the first steamed product 10 steamed in the first steamer 31 . a steaming chamber 321 having a steaming space having an inlet and an outlet for discharging the primary steamed material 10 in the longitudinal direction of the conveying conveyor 5 disposed to be conveyed to the molding tube 42; A steam supply pipe 322 configured to supply and spray steam to the steaming space of the steaming chamber 321; may be included.

That is, the primary steamed product 10 transferred from the steaming space through the transfer conveyor 5 through the steam injected into the steaming space through the steam supply pipe 322 is steamed at a high temperature and processed into steamed rice. will do; The steamed rice, which is continuously transferred on the conveying conveyor 5 while passing through the outlet of the steaming chamber 321, is put into the molding barrel 42, and then is molded to complete the production of rice cakes.

In the above, the steam supply pipe 322 discharges steam to the lower space of the transfer belt of the transfer conveyor 5 on which the primary steaming material 10 is placed, but a reflective bottom surface disposed under the transfer belt ( 323), the steam injected from the steam supply pipe 322 is reflected in the direction of the transfer belt by the reflective bottom surface 323 to form natural convection, and the primary steamed product placed in the transfer belt ( 10) may be subjected to secondary steaming.

Accordingly, the steaming quality can be improved by uniform steaming over the entire area of the primary steaming material 10 placed in the transfer belt.

In the above, the reflective bottom surface 323 may be formed of a 'V'-shaped curved surface or a 'circular'-shaped recessed portion such that both ends are positioned above the central portion, and is appropriately applied according to the user's choice. desirable.

One embodiment of the present invention described above is merely exemplary, and those of ordinary skill in the art to which the present invention pertains will appreciate that various modifications and equivalent other embodiments are possible therefrom. . Therefore, it will be well understood that the present invention is not limited to the form mentioned in the above detailed description. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. Moreover, it is to be understood that the present invention covers all modifications, equivalents and substitutions falling within the spirit and scope of the invention as defined by the appended claims.

1: manufacturing device 2: kneading means
21: dough body 22: dough container
23: kneading motor 24: kneading rod
3: steaming means 31: 1st steaming stage
32: second steaming stage 321: steaming chamber
322: steam supply pipe 323: reflective bottom surface
4: molding means 41: molding body
42: molding cylinder 43: molding motor
44: molding rod 45: molding member
5: transfer conveyor 100: primary steamed product

Claims (3)

a kneading step of mixing and kneading rice flour and brine to form a rice dough; a steaming step of steaming the rice dough kneaded through the kneading step to form a steamed rice product; In the method of manufacturing rice cake comprising;
The steaming process is
A first steaming step of heating the rice dough kneaded in the kneading process and forming a plurality of 'strand'-shaped primary steamed products having a length: 1 formed into a 'strand' shape through the first steaming step A second steaming step of steaming the tea-fermented product through steam to form steamed rice; a method for producing rice cake comprising:
The method of claim 1 ;
The second steaming step is
A method of producing rice cake, characterized in that it is made in a moving space that is moved while forming the first steamed product in the first steaming step.
a kneading means for mixing and kneading the piled flour and brine to form a rice dough; a steaming means for steaming the rice dough kneaded through the kneading means to form a steamed rice product; In the rice cake manufacturing apparatus comprising; a forming means for forming a rice cake by molding the steamed rice product through the steaming means;
The steaming means,
a primary steaming machine that heats the rice dough kneaded through the kneading means and molds it into a plurality of 'strands' shapes having a length;
and a second steamer for forming steamed rice by steaming the first steamed product formed into a 'strand' shape through the first steaming device.

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