KR100881290B1 - Fermented soybeans making facilities, and it's making method using it - Google Patents

Abstract

An apparatus for preparing meju (fermented soybeans), and a method for preparing meju by using the apparatus are provided to remove the impurities such as heavy metals, agricultural chemicals, synthetic resins effectively. An apparatus for preparing meju comprises a soybean separator(10) which separates the bean chaff and the impurities from the supplied soybean so as to discharge it; a color sorter which separates the impurities contained in the soybean passed through the soybean separator by color so as to discharge it; a washer for washing soybean; a dipping bath for dipping soybean; a rotary steamer; a meju molding device; a cutting transfer device; a drying room; a fermentation room; and a washing and packaging device.

Description

Fermented soybeans making facilities, and it's making method using it}

The present invention relates to a meju production facility and a meju production method using the facility.

As a technology related to the manufacturing facilities of Meju, 'Meju manufacturing equipment' consisting of a selection machine, a washing machine, a submersion tank, a continuous steamer, an ice cooling machine, a seed seeding device, and a meju molding mold (Korean Patent Publication No. 1995-0000446) Has been published.

The above technology removes stones and foreign materials from raw materials, installs screws in the water tank, installs pipes, and supplies water using pipes to separate foreign substances from the raw materials. It is configured to transfer the next process.

However, in the method using the above-described sharpener and washing machine, there was a problem in that environmental hormones and heavy metals were included in the prepared meju because it could not completely separate foreign substances such as metals and synthetic resins contained in the raw materials.

In other words, the above technique may be referred to as the first technique having the advantage of manufacturing meju through factory automation, which was conventionally manufactured by hand, but completely removes contaminants such as heavy metals or synthetic resins in Meju when manufactured by the above manufacturing method. As a result, consumers do not have confidence in the products produced.

In particular, as demonstrated by the recent melamine wave, it did not meet the strict environmental standards required by consumers.

In addition, raw soybeans were not separated separately, so there was a problem in preparing meju by using raw beans.

Meju manufacturing equipment of the present invention and meju manufacturing method using this equipment is to solve the problems caused in the prior art as described above, as well as foreign substances such as soybean pods and sand, as well as foreign substances such as various heavy metals, pesticides, synthetic resins, etc. This will allow consumers to buy factory meju with confidence.

More specifically, by using the color sorter to separate the soybeans by using a color sorter without immediately washing the soybeans that pass through the selector, and to improve the quality of the product by separating foreign substances with different colors included in the raw materials. Of course, various heavy metals and synthetic resins are not to be included.

In addition, Bacillus cereus (Bacillus cereus) bacteria mainly generated in fermented food is a food poisoning bacteria, the growth temperature is 5 ~ 50 ℃ (optimal 30 ~ 37 ℃). Compared to the spores of other strains, they stick to any surface and are difficult to clean and disinfect. Therefore, as the importance of cleaning is proved, for the perfect HACCP SYSTEM, the high pressure air nozzle is installed in the Segok machine to wash the soybeans using high pressure air as well as the vortices generated by the screw. It is to separate various foreign substances and use high quality soybean as raw material.

In addition, by installing a detergent supply pipe in the grain machine is to make it easier to separate and neutralize the bacteria and pesticides on the raw material.

In addition, the raw material is evenly squeezed by the use of a rotary steamer to increase the quality of the steam, while the bottom of the rotary steamer is tilted so that the moisture is contained in the molding so that the molding can be molded intact.

In addition, during the drying, it is intended to improve the drying efficiency by drying the outer surface of the molding by supplying dry air heated at the bottom.

In addition, during the empire, by supplying air for temperature and humidity control from the side to improve the efficiency of the empire, the environmental maintenance device used in the empire is to significantly reduce the power consumption by installing a heat exchanger.

Meju manufacturing equipment of the present invention in order to solve the above technical problem,

Soybean sorting machine and soybeans and soybeans supplied to one side so that foreign matter is separated from the inside so that the soybeans are discharged; A color sorter for identifying and separating foreign matters mixed into the raw materials by color sorting algorithm supplied with soybeans passing through the soybean sorting machine and then discharging the soybeans from which the foreign matters are separated; The soybean passing through the color sorter is accommodated inside, the water is stored inside, and there is a rotary screw installed in the lower part, and a high pressure air supply nozzle is installed in the vortex and high pressure air generated by the rotary screw. A grain grinder for washing soybeans; An immersion tank configured to accommodate soybeans discharged from the grain machine and to store soybeans therein to soak the soybeans; Rotating steamer and steamed while the soybean is passed through the immersion tank while supplying steam to apply pressure to the soybean, the lower part is inclined, the inner plate is formed in a horizontal direction; Meju molding machine for supplying the raw material passed through the rotary steam to the inner frame of the screw mixer shape for processing into a rectangular shape; A cutting feeder for cutting a rectangular shaped product discharged from the meju molding machine at regular intervals; A process air handling unit equipped with a heater, which is configured to roll the cut meju for a predetermined temperature and time, and to roll the outside air from the bottom to the top; After the outdoor air passes through the heat exchanger, it goes through the cooler and goes through the heat exchanger again, and an environmental maintenance device is installed so that the meju that has passed through the drying room is fermented for a certain time at a constant temperature and humidity. The air supplied is an imperial chamber configured to be supplied inwardly through holes in the side passages; It is configured to include; washing and packing machine for washing and packaging the meju with high pressure air passed through the imperial chamber.

At this time, the inside of the grain mill is provided with a jacket having a perforation hole on the outer peripheral surface, a rotary screw is installed inside the jacket, characterized in that the high-pressure air nozzle is installed on the outer peripheral surface of the jacket.

In addition, the detergent supply pipe is characterized in that connected to one side of the grain machine.

In addition, the meju production method of the present invention is manufactured through the manufacturing facilities as described above, soaking soybeans in water for 8 to 20 hours in the immersion tank, steaming at a steam increase of 0.8 ~ 2.5 kg / ㎠ in a rotary steamer, It is characterized in that it is manufactured by rolling for 10 to 20 hours at a temperature of 45 to 70 degrees in the rolled room, and fermenting the meju that has passed through the rolled room at a temperature of 25 to 45 degrees for 10 to 25 days.

According to the present invention, foreign substances such as pods and sand, as well as foreign substances such as various heavy metals, bacteria, pesticides, and synthetic resins can be removed as much as possible, so that consumers can purchase factory-made meju with confidence.

More specifically, the use of safe raw materials by separating the soybeans by color using a color sorter without washing the soybeans that have passed through the selector, as well as improving the quality of the product by separating foreign substances of different colors included in the raw materials Of course, it is possible to supply meju that does not contain various heavy metals or synthetic resins.

In addition, the high-pressure air nozzle is installed in the grain mill to separate the germs, pesticides, and various foreign substances on the surface of the soybean by washing the soybeans using high-pressure air as well as the vortices generated by the screw. By doing so, it is possible to supply meju of good quality.

In addition, by installing the detergent supply pipe in the grain machine it is possible to more easily separate and neutralize the bacteria and pesticides on the raw material to supply meju containing no harmful substances.

In addition, the raw material is evenly steamed by using a rotary steamer to produce a good meju, while tilting the bottom of the rotary steamer so that less moisture is included in the molding, the molding can be molded intact.

In addition, during the drying, the outer surface of the molded product is dried by supplying dry air heated at the bottom to improve drying efficiency.

In addition, during the empire improves the efficiency of the empire by supplying air for temperature and humidity control from the side, the heat retention is installed in the environmental maintenance device used during the empire, the power consumption is greatly reduced.

Hereinafter, the meju manufacturing equipment of the present invention will be described in detail with reference to the accompanying drawings.

Meju manufacturing equipment of the present invention is largely, soybean selector 10, color sorter 20, fine grain 30, immersion tank 40, rotary steamer 50, meju molding machine 60, cutting transfer machine ( 70), the finishing chamber 80, the imperial chamber 90, the cutting packaging machine.

Soybean sorting machine 10, soybean 100 is supplied to the one side as the foreign matter of the pods as shown in Figure 1 is configured so that the foreign matter 111 is separated from the inside so that the soybean 100 is discharged.

Looking at the example of soybean sorter 10 of Figure 1, soybean 100 is provided with a supply port 11 is supplied soybean pods to one side, the inner side so that the rotating rod installed iron core 12 on the outer peripheral surface is rotatable Consists of, the lower part is formed with a heavy weight discharge port 13 for discharging the heavy material 120, such as heavy sand or gravel, the other side of the light fly-up 130, such as soybean (100) pods fly up Fugitive discharge port 15 is formed to be discharged, soybean discharge port 14 is formed so that the other side soybean 100 is discharged.

In this case, the discharged soybean 100 is discharged with various colors, such as the reference numerals 110 and 111 without being distinguished from the colors, or the same as the soybean 100 and the same weight and different foreign matter 111 is discharged. do.

Here, reference numeral 111 is a foreign material, reference numeral 110 is a raw soybean to be used as a raw material.

In addition, the compressor or fan is installed and connected to the inside of the soybean liner 10 is configured to continuously blow the wind to discharge the fly ash 130.

The color sorter 20 checks and separates the foreign matter 111 mixed in the raw material by the color sorting algorithm with the raw soybean 110 passing through the soybean sorter 10 in color and separates the foreign matter 111. It is configured to discharge separated soybeans.

The color sorter 20 has a basic structure as shown in FIG. 2, and on one side, a raw material inlet 21 through which raw materials are introduced is provided, and on both other sides, a foreign material outlet 22 and a raw material outlet 23 are provided. have.

Inside the color sorter 20, a processor in which a camera and a program are built is installed, and is configured to separate colors other than a designated color by a program embedded in the processor by receiving external power.

That is, through the color sorter 20, less ripe soybeans, various foreign substances different in color can be separated.

The color sorter 20 is not used in the conventional meju manufacturing process, so that the soybeans can be separated more scientifically and precisely.

Meanwhile, the raw soybean 110 discharged through the color sorter 20 may be transferred to a subsequent process through the conveyor belt 24 or stored separately and then transferred to a subsequent process as shown in FIG. 2.

The grain machine 30 is accommodated in the soybean passing through the color sorter 20, the water is stored therein, the rotary screw 35 is installed in the lower portion, the high-pressure air supply nozzle 33 is It is provided and is comprised so that the soybean may be wash | cleaned by the vortex and high pressure air which generate | occur | produce by the rotary screw 35. As shown in FIG.

An example of the configuration of the thinner 30 is as shown in FIGS. 3 and 4.

Looking at Figure 3, one side of the grain machine 30 is provided with a lid 31 is configured to inject the raw material into the inner space of the case 34, water on one side and the other side so that water can be supplied and discharged The air supply port and the water discharge port are composed.

Here, the return pipe can be installed so that the discharged water can be used to recover, if the installation of the return pipe to reduce the waste of water by recycling it if the water used in the segok is less contaminated.

On the other hand, a rotary screw 35 is provided inside, and the case 34 in which this screw 35 is built is provided.

In addition, one side of the case is connected to the high pressure air supply nozzle 33 is configured to be supplied to the raw material to be transported along the screw 35 through the high pressure air nozzle 33.

That is, instead of simply soaking and transporting the raw material in water as in the related art, numerous bubbles generated by the generation of the vortex using the screw 35 and the supply of high pressure air to the vortex come into contact with the soybean, which is the raw material, to form a bubble. This will remove pesticides, metals and other foreign matter on the surface of the soybean.

Meanwhile, in the case of FIG. 4, a jacket 36 having a perforated hole 37 is installed in the case 34, a screw 35 is installed in the jacket 36, and a high pressure is applied to the outer circumferential surface of the jacket 36. By connecting the air supply nozzle 33 to supply high-pressure air into the jacket 36 by limiting the range in which the bubbles are generated to the inside of the jacket to maximize the effect of the cleaning more.

In this configuration, although not shown, the detergent supply pipe may be connected to one side of the case 34 of the grain machine 30.

That is, by supplying a detergent to the inner space of the case 34, the jacket 36 is not installed so that the detergent on the surface of the raw material to neutralize the pesticides on the raw material or to remove foreign substances, and then through the screw 35 By washing the detergent and pesticide with a high-pressure air it is possible to maximize the effect of the washing more.

The immersion tank 40 is configured to receive the soybean discharged from the grain machine 30 as shown in FIGS. 3 and 4, and to store water therein so as to soak the soybean.

To this end, a water supply pipe 41 is provided at one side, a water discharge pipe 43 is installed at the other side, and a raw material discharge pipe 42 is connected to the lower side.

The method of discharging the raw material may use a lower raw material discharge pipe 42, or may take out the water after completely removing the water inside.

Rotating steamer 50 is steamed while the soybean through the soaking tank is accommodated inside to supply the steam so as to pressurize the soybean steamer lid 51 is installed on the top as shown in Figure 5 It is configured to inject into the increase space 53, the steam input pipe 52 is connected to one side is configured to inject steam into the increase space (53).

At this time, the rotatable shaft is provided on one side of the rotary steamer 50, the rotary steamer 50 is characterized in that it is configured to be rotatable.

That is, the rotary steamer 50 steams the raw material using steam but rotates the case to perform the rotary steam so that the raw material can be evenly steamed.

However, when the water generated when steaming the raw material is accumulated in the lower portion, when the meju is molded in the subsequent meso forming machine 60, the meju contains a lot of water and thus cannot maintain a proper shape.

To this end, the rotary steamer 50 has a form inclined to one side, and the inner side of the rotary steamer 50 is provided with a flat inner plate 54 unlike the inclined lower portion, and the inner plate 54 has a plurality of holes. It is preferable to form the 56 so that the water generated as the raw material is increased is accumulated in the inclined lower portion, and the drain 55 is installed therein so that the water can be discharged separately.

Meju molding machine 60 is configured to supply the raw material passed through the rotary steamer 50 to the inner frame of the screw mixer shape to be processed into a rectangular shape.

Looking at Figure 6, the raw material inlet 61 is formed on the upper side is configured to be added to the raw material, the screw 62 is installed therein is configured to knead while mixing the evenly increased raw material, On the other side, the molding die 63 is formed such that the kneaded raw material is discharged while having a predetermined shape.

The through bar 64 is provided at the center of the molding die so that the hole is formed in the molding 200 when the molding 200 is molded.

The cutting feeder 70 is configured to cut a square shaped molding 200 discharged from the meso molding machine 60 at regular intervals to produce a meso of a rectangular shape.

Referring to Figure 6, the cutting feeder 70 is the upper cylinder 71 and the cylinder rod 72, the cylinder rod 72 to cut the meju of the rectangular shape discharged from the molding die 63 of the meso molding machine 60 It can be seen that the cutting blade 73 attached to the) has a structure installed.

That is, it can be seen that the cutting blade is configured to cut the raw material discharged from the molding die 63 as the cylinder 71 is driven at regular intervals.

The finishing chamber 80 is provided with a process air handling unit 81 and is configured to curl the cut molding 200 for a predetermined temperature and time, as shown in FIG. 7. ) Is installed, and a table on which a plurality of moldings 200 cut by a plurality of cutting transporters 70 are placed is installed inside the movable casing in which a plurality of layers are stacked. .

The process air handling unit 81 is configured to suck the outside air by installing a suction duct 81b at one side as shown in FIG. 7, and is configured to heat the outside air by installing a heater 81a therein. The heated outside air is configured to flow inwardly through the lower plate 82 in which the holes 82a are formed along the plenum passage 83 on the side surface of the curling chamber 80.

That is, the wrap-up chamber 80 is comprised so that air may flow in from the bottom.

An exhaust suction box is provided at an upper portion of the finishing chamber 80, and the suction box is connected to an exhaust fan 84 on the outside to forcibly exhaust the air therein.

A dew point temperature sensor is installed inside the rolled-up chamber 80 to measure the internal temperature and humidity by a dew point temperature sensor, and inhale the outside air, operate the heater, and discharge the internal air according to the measured temperature and humidity. It is configured to surface the surface of.

The imperial chamber 90 is configured to ferment the meju, which has passed through the finishing chamber 80, with an environmental maintenance device for a predetermined time at a constant temperature and humidity.

The imperial chamber 90 has a similar shape to the outer chamber 80, but the outer chamber 80 is configured only so that the temperature and humidity of the interior does not rise above the specified value, whereas the imperial chamber 90 is There is a difference because the environmental maintenance device is installed to maintain a constant temperature and humidity value inside.

As shown in FIG. 8, a heat exchanger 92 is installed inside a duct for receiving outside air, and a cooler 91 is installed after the heat exchanger 92. have.

At this time, as shown, the outdoor air passing through the cooler 91 in the heat exchanger 92 is configured to move to the heater 93 and the humidifier 94 via the heat exchanger 92 again.

This configuration is different from the general thermo-hygrostat in which the heater and the cooler are connected in series.

To this end, the heat exchanger 92 has a rectangular box shape, and plate-shaped heat exchange members are installed on the slopes, but each heat exchange member has a structure capable of blocking one direction, so that the heat exchangers 92 have a constant directivity in each layer. In addition to providing a direction, the air orthogonal to each other causes heat exchange through the heat exchange member.

This saves a lot of power compared to a tandem heat exchanger.

On the other hand, the air supplied to the interior after passing through the humidifier 94 has a lateral direction through the plenum passage 95 and the hole 95a formed in the plenum passage 95 on the side as shown Supplied to.

In addition, in the upper part of the imperial chamber 90, an exhaust suction box is installed at the upper part similarly to the outer wrap chamber 80, and the suction box is connected to the exhaust fan outside to be configured to forcibly exhaust the internal air. It is.

The washing packing machine is configured to wash and package the meju that has passed through the imperial chamber 90 with high pressure air, and has a structure such as a washing packing machine known in the art.

On the other hand, in the production of meju using the meju production equipment as described above, in the present invention, soaking soybeans in water for 8 to 20 hours in the immersion tank, 0.8 ~ 2.5 kg / cm2 increase in the rotary steamer 50 Steamed in pressure, in the outer chamber 80, for 10 to 20 hours at a temperature of 45 to 70 degrees, and in the imperial chamber 90, the meju that passed through the outer chamber 80 at a temperature of 25 to 45 degrees It is characterized in that it is prepared by fermentation for ~ 25 days.

The above conditions were found by the inventors of the present application after many trials and errors for many years, and it was found that meju having the best quality was manufactured by combining the increase in pressure, temperature, and drying time.

Meju production equipment of the present invention is limited to the raw material soybean, but is not necessarily limited to this, if necessary it may be used by using other components instead of soybeans or by adding other components to soybeans.

1 is a schematic view showing an example of a soybean sorting machine in a meso manufacturing facility of the present invention.

Figure 2 is a schematic diagram showing an example of the color sorter in the meso production facility of the present invention.

3 and 4 are schematic views showing an example of a grain mill and an immersion tank in the meso fabrication facility of the present invention.

5 is a schematic view showing an example of a rotary steamer in the present invention.

Figure 6 is a schematic diagram showing an example of meju molding machine and cutting transfer machine in the present invention.

Figure 7 is a schematic diagram showing an example of the wrap room in the present invention.

8 is a schematic view showing an example of an imperial chamber in the present invention.

Figure 9 is a photograph showing an example of the color sorter in the present invention.

10 is a photograph showing an example of a grain mill in the present invention.

Figure 11 is a photograph showing an example of the immersion tank in the present invention.

Figure 12 is a photograph showing an example of a rotary steamer in the present invention.

Figure 13 is a photograph showing an example of meju molding machine in the present invention.

Figure 14 is a photograph showing an example of a cutting feeder in the present invention.

<Detailed Description of Major Symbols in Drawing>

10: soybean sorting machine 11: supply port

12: iron core 13: heavy water outlet

14: soybean outlet 15: flyout outlet

20: color sorter 21: raw material inlet

22: foreign matter outlet 23: raw material outlet

24: conveyor belt 30: fine grain machine

31: lid 32: inner space

33: high pressure air supply nozzle 34: case

35: screw 36: jacket

37: perforation hole 40: immersion tank

41: water supply pipe 42: raw material discharge pipe

43: water discharge pipe 50: rotary steam

51: steamer lid 52: steam injection pipe

53: increase capital space 54: inner board

55: drain 56: hole

60: meju molding machine 61: raw material inlet

62: screw 63: mold

64: through rod 70: cutting feeder

71: cylinder 72: cylinder rod

73: cutting blade 80: curling chamber

81: process air handling unit 81a: heater

81b: suction duct 82: plate

82a: hole 83: plenum passage

84 exhaust fan 90 imperial chamber

91: cooler 92: heat exchanger

93: heater 94: humidifier

95: plenum passage 95a: hole

100: soybean 110: raw soybean

111: foreign matter 120: heavy material

130: by-product 200: molding

Claims (5)

In the meju manufacturing facility, Soybean sorting machine 10 is configured so that the soybeans are mixed with the soybeans such as foreign matter to one side and the soybean pods and foreign matters are discharged from the inside; Soybean passing through the soybean sorter (10) to determine the color of the foreign matter mixed in the raw material by the color sorting algorithm to separate and then the color sorter 20 to discharge the separated soybeans; Soybean passing through the color sorter 20 is accommodated inside, water is stored therein, a rotary screw is installed in the lower part, and a high pressure air supply nozzle is installed to generate vortex and high pressure. A grain grinder 30 for washing soybeans by air; A soaking tank configured to accommodate soybeans discharged from the grain machine 30 and to store water therein to soak the soybeans; Rotating steamer steamed while soaking through the immersion tank while supplying steam and applying pressure to the soybean, the bottom is inclined, and the inner plate 54 having a hole 56 formed therein is installed in a horizontal direction. 50; Meju molding machine 60 for supplying the raw material passed through the rotary steamer 50 to the inner frame of the screw mixer shape for processing into a rectangular shape; A cutting feeder (70) for cutting a square shaped product (200) discharged from the meso molding machine (60) at regular intervals; A process air handling unit (81) having a heater installed so that the cut meju is rolled out for a predetermined temperature and time, but the outside air is rolled out while the outside air moves from the bottom to the top; After the outdoor air passes through the heat exchanger, and then goes through the heat exchanger again, the environmental maintenance device is installed to pass through the heater and the humidifier to ferment the meju passed through the drying room 80 at a constant temperature and humidity for a predetermined time. Air supplied from the holding device is configured to be supplied inwardly through holes in the side plenum passages; It comprises a; washing and packing machine for washing and packaging the meju with high pressure air passed through the imperial chamber (90), Meju Manufacturing Equipment. The method of claim 1, The inside of the grain machine 30 is provided with a jacket provided with a perforation hole on the outer peripheral surface, a rotary screw is installed inside the jacket, characterized in that the high-pressure air nozzle is installed on the outer peripheral surface of the jacket, Meju Manufacturing Equipment. The method of claim 2, Characterized in that the detergent supply pipe is connected to one side of the grain machine 30, Meju Manufacturing Equipment. In the meju production method, It is manufactured through the meju manufacturing facility of any one of claims 1 to 3, In the immersion tank, soybeans are immersed in water for 8 to 20 hours, in a rotary steamer 50, steamed at a steam pressure of 0.8 to 2.5 kg / ㎠, and in the outer chamber 80 at a temperature of 45 to 70 degrees at 10 to 20 degrees. After drying for a time, in the imperial chamber 90 is characterized in that the meju passing through the outer drying chamber 80 is produced by fermentation for 10 to 25 days at a temperature of 25 to 45 degrees, Meju manufacturing method. delete

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