KR20120062508A - Fermentation and refrigeration apparatus for lactic acid bacteria or yeast combining cooling function - Google Patents

Fermentation and refrigeration apparatus for lactic acid bacteria or yeast combining cooling function Download PDF

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KR20120062508A
KR20120062508A KR1020100123797A KR20100123797A KR20120062508A KR 20120062508 A KR20120062508 A KR 20120062508A KR 1020100123797 A KR1020100123797 A KR 1020100123797A KR 20100123797 A KR20100123797 A KR 20100123797A KR 20120062508 A KR20120062508 A KR 20120062508A
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lactic acid
acid bacteria
reservoir
fermentation
refrigerant
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KR1020100123797A
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Korean (ko)
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KR101176176B1 (en
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박태흥
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박태흥
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
    • C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls

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  • Life Sciences & Earth Sciences (AREA)
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  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
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Abstract

PURPOSE: A Lactobacillus fermentation apparatus with a refrigeration function is provided to heat and cool a refrigerant through a thermoelectric element and to produce a large amount of Lactobacillus-fermented milk. CONSTITUTION: A Lactobacillus fermentation apparatus(100) comprises: a Lactobacilus fermentation storage tank(110) for storing and fermenting Lactobacillus; a discharge nozzle(120) which is mounted at the lower portion of the storage tank and discharges fermented Lactobacillus; a lid(130) for opening/closing the upper portion of the storage tank; a stirrer for stirring Lactobacillus; a refrigerant container(150) which is mounted at the outer circumference of the storage tank and has a space for containing the refrigerant; a thermoelectric element for cooling refrigerant; and a controller(190) for controlling a driving pump and the thermoelectric element.

Description

Lactic acid bacteria fermentation apparatus with refrigeration function {Fermentation and refrigeration apparatus for lactic acid bacteria or yeast combining cooling function}

The present invention relates to a lactic acid bacterium fermentation device having a refrigeration function, and more specifically, to mix the milk and yeast, while stirring through a stirrer to be heated to a certain temperature to make the fermentation of lactic acid bacteria, while the fermentation of lactic acid bacteria The present invention relates to a lactic acid bacteria fermentation device having a refrigeration function that allows refrigeration storage in a complete state.

In general, lactic acid bacteria are one of the bacteria that degrade the sugar (糖類) to make lactic acid, also known as lactic acid bacteria. These lactic acid bacteria such as Streptococcus has a speed (Streptococcus)? Lactic acid bacilli in (Lactobacillus)? Konoseu flow in torque (Leuconostoc)? Phedi OKO kusu in (Pediococcu s). In some conditions it causes tooth decay. Some bacteria are used primarily for the fermentation needed to make pickles, sour loaf, green olives, some sausage varieties and some dairy products such as buttermilk.

As mentioned above, lactic acid bacteria are used in the production of food products such as dairy products, kimchi, brewed foods, etc., in which the growth of pathogens and harmful bacteria is prevented by lactic acid produced by lactic acid fermentation. It is an important bacterium that is also used as a formal medicine to prevent.

On the other hand, a representative example of the lactic acid bacteria as described above are Bulgarian lactic acid bacteria, it has been known for a long time. Bulgarian lactic acid bacteria are used in the production of yogurt, the optimum temperature for growth is 40 ℃. In addition, this species is used as a starter for the production of cheese or fermented butter from the cultured bacteria.

In the method of fermenting lactic acid bacteria as described above, it is common to add lactic acid bacteria spawn to milk or various raw materials and maintain a temperature of about 35 to 45 ° C. for a certain period to obtain a fermentation broth. In addition, as a technology related to a device for fermenting lactic acid bacteria, conventionally, a technology for heating a heating device to raise a temperature suitable for growth conditions of lactic acid bacteria to ferment lactic acid bacteria has been disclosed.

Therefore, the lactic acid bacteria fermentation apparatus according to the prior art as described above simply by maintaining the temperature inside the storage container higher than room temperature to maintain the temperature suitable for the growth conditions of lactic acid bacteria in that the fermentation of lactic acid bacteria can be made The technique may be suitable for fermenting small amounts of lactic acid bacteria.

However, the lactic acid bacterium fermentation apparatus according to the prior art as described above is inconvenient to take out the fermented product from the fermentation apparatus and refrigerated when the fermented product is eaten immediately or stored for a certain period of time.

Therefore, it can be seen that the lactic acid bacteria fermentation apparatus according to the prior art as described above is to ferment lactic acid bacteria in a small amount at home.

The present invention has been made in order to solve the problems of the prior art, while mixing the milk and yeast while stirring through a stirrer to be heated to a certain temperature to make the lactic acid bacteria fermentation, while refrigerated storage in a state of complete fermentation The purpose of this is to provide a lactic acid bacteria fermentation device that has a refrigeration function that can be produced in large quantities by allowing the lactic acid bacteria fermented milk to be made.

In addition, the technology according to the present invention by heating or cooling the refrigerant through a thermoelectric element to be able to produce the lactic acid bacteria fermented milk by fermentation of lactic acid bacteria, as well as to refrigerated lactic acid bacteria fermented milk produced by lactic acid bacteria fermentation one by lactic acid bacteria The purpose is to allow the production of fermented milk and refrigerated storage of the produced lactic acid bacteria fermented milk.

The present invention configured to achieve the above object is as follows. That is, the lactic acid bacteria fermentation device having a refrigeration function according to the present invention is a lactic acid bacterium fermentation device that allows the fermentation of lactic acid bacteria while heating the milk at the constant temperature by mixing the yeast, the blended milk and yeast is added to the lactic acid bacteria Lactic acid bacteria fermentation reservoir made of fermentation and storage of fermented lactic acid bacteria; A discharge nozzle for discharging the fermented lactic acid bacteria is installed on the lower side of the lactic acid bacteria fermentation reservoir; Opening and closing the upper portion of the lactic acid bacteria fermentation reservoir on one side of the lid formed with an inlet; A stirrer for stirring the lactic acid bacteria fermented in the process of fermenting the blended milk and yeast in the lactic acid bacteria fermentation reservoir; Refrigerant reservoir is installed on the outer periphery of the lactic acid bacteria fermentation reservoir to form a reservoir space for storing the refrigerant between the outer peripheral surface of the lactic acid bacteria fermentation reservoir; A refrigerant flow pipe installed at one side of the refrigerant reservoir to suck the stored refrigerant into the refrigerant reservoir; A driving pump installed at one side of the refrigerant flow tube, the suction pump allowing suction from one side of the refrigerant flow tube to be introduced to the other side, or a refrigerant pump to suck the refrigerant from the other side to the one side; A thermoelectric element installed at one side of the refrigerant flow pipe to cool the refrigerant flowing in the forward driving of the driving pump or to heat the refrigerant flowing through the polarity switching of the power during the reverse driving of the driving pump; And a controller for controlling the driving pump and the thermoelectric element.

In the configuration of the present invention as described above, in the process of fermenting milk and yeast put into the lactic acid bacteria fermentation reservoir, the driving pump is driven back by the control of the controller to suck the refrigerant stored in the refrigerant reservoir through the refrigerant flow pipe. , The thermoelectric element is switched to the polarity of the power under the control of the controller to heat the refrigerant sucked through the refrigerant flow tube so that the lactic acid bacteria fermentation can be carried out while the internal temperature of the lactic acid bacteria fermentation reservoir is maintained in the range of 35 ~ 45 ℃ It is composed.

In the configuration of the present invention, in the state in which the lactic acid bacteria fermentation is made through the fermentation of milk and yeast introduced into the lactic acid bacteria fermentation reservoir, the controller sucks the refrigerant stored in the refrigerant reservoir through the refrigerant flow tube through the forward driving control of the driving pump. In the meantime, the refrigerant is cooled by the thermoelectric element, and the lactic acid bacteria fermented milk inside the lactic acid bacteria fermentation reservoir is configured to be refrigerated.

In addition, the pneumatic pump is further installed on one side of the lactic acid bacteria fermentation reservoir in the configuration according to the present invention to form an air pressure or a vacuum is formed in the lactic acid bacteria fermentation reservoir.

On the other hand, the stirrer is a stirring motor installed in the center of the upper surface of the lid; A stirring shaft which is connected to the rotating shaft of the stirring motor and is installed into the lactic acid bacteria fermentation reservoir through a lid; And it is installed at a predetermined interval on the stirring shaft may be made of a configuration of the stirring blade for stirring the milk and yeast put into the lactic acid bacteria fermentation reservoir according to the drive of the stirring motor.

In addition, the configuration according to the present invention is provided on one side of the inside of the lid is made of the injection of sterile washing water wash water injection nozzle to be made to wash inside the lactic acid bacteria fermentation reservoir; Sterilization wash water reservoir made of the storage of the sterilized wash water according to the wash inside the lactic acid bacteria fermentation reservoir; And a washing means having a washing water supply pump for supplying the sterilizing washing water stored in the sterilizing washing water reservoir to the washing water spray nozzle.

In addition, the configuration of the present invention may be further configured to a fixed hook for fixing the lid to the lactic acid bacteria fermentation reservoir.

According to the technology of the present invention by heating or cooling the refrigerant through a thermoelectric element to enable the production of lactic acid bacteria fermented milk by the fermentation of lactic acid bacteria and refrigerated storage of the produced lactic acid bacteria fermented milk can produce a large amount of lactic acid bacteria fermented milk.

In addition, the technology according to the present invention by heating or cooling the refrigerant through a thermoelectric element to enable the production of lactic acid bacteria fermented milk by the fermentation of lactic acid bacteria and refrigerated lactic acid bacteria fermented milk produced by the production of lactic acid bacteria fermented milk as one lactic acid bacteria fermentation Long term storage of fermented milk is possible.

Figure 1 is a cross-sectional view showing a lactic acid bacteria fermentation device having a refrigeration function according to the present invention.

Hereinafter, the lactic acid bacteria fermentation apparatus having a refrigeration function according to a preferred embodiment of the present invention will be described in detail.

Figure 1 is a cross-sectional view showing a lactic acid bacteria fermentation device having a refrigeration function according to the present invention.

As shown in FIG. 1, the lactic acid bacterium fermentation apparatus 100 having a refrigeration function according to the present invention is a lactic acid bacterium fermentation apparatus which allows a fermentation of lactic acid bacteria while mixing milk and yeast and heating to a predetermined temperature.

Looking at the configuration of the lactic acid bacteria fermentation device 100 having a refrigeration function according to the present invention as described above, the lactic acid bacteria fermentation storage container 110, lactic acid bacteria fermentation storage container 110 is made of fermentation and storage of fermented lactic acid bacteria A discharge nozzle 120 is installed in the discharge of the fermented lactic acid bacteria 120, the lid 130 for opening and closing the upper portion of the lactic acid bacteria fermentation reservoir 110, agitator for stirring the lactic acid bacteria fermented in the lactic acid bacteria fermentation reservoir 110, lactic acid bacteria fermentation Refrigerant reservoir 150 is installed on the outer periphery of the reservoir 110 to form a reservoir for storing the refrigerant, and is installed on one side of the refrigerant reservoir 150, but the suction reservoir is sucked back to the refrigerant reservoir 150 Refrigerant flow pipe 160 to be introduced into the refrigerant flow pipe 160, which is installed on one side of the refrigerant flow pipe 160 through the forward and reverse driving the refrigerant from one side of the refrigerant flow pipe to the other side Drive pump 170 to be introduced to the refrigerant flow pipe 160 to suck the refrigerant from the other side to be introduced to one side, the refrigerant flow pipe 160 is installed on one side of the cooling of the refrigerant flowing in the forward driving of the drive pump 170 Or a thermoelectric element 180 for heating the refrigerant introduced through the polarity switching of the power source when the driving pump 170 is reversely driven, and a controller 190 for controlling the driving pump 170 and the thermoelectric element 180. Is done.

The lactic acid bacteria fermentation apparatus 100 having a refrigeration function according to the present invention configured as described above, first, the lactic acid bacteria fermentation reservoir 110 is made of refrigerated storage of lactic acid bacteria fermented and fermented lactic acid bacteria fermented milk and yeast mixed at a constant ratio In order to be able to, such a lactic acid bacteria fermentation reservoir 110 is the milk and yeast blended as shown in Figure 1 is made is made of fermentation of lactic acid bacteria and storage of fermented lactic acid bacteria.

On the other hand, lactic acid bacteria fermentation reservoir 110 configured as described above is formed in the form of an open top of the milk and yeast is made through the open portion of the top. The lactic acid bacteria fermentation reservoir 110 allows the fermentation of lactic acid bacteria therein, as well as cooling through the thermoelectric element 180 to be described later without taking out the fermented lactic acid bacteria fermented milk from the lactic acid bacteria fermentation reservoir 110 completely. Refrigeration is possible.

The discharge nozzle 120 constituting the present invention is to allow the discharge of the fermented lactic acid bacteria fermented milk from the lactic acid bacteria fermentation reservoir 110 when tasting fully fermented lactic acid bacteria fermented milk, such a discharge nozzle 120 is shown in FIG. As shown, it is installed on the lower side of the lactic acid bacteria fermentation reservoir 110 to allow the discharge of the fermented lactic acid bacteria.

As described above, the discharge nozzle 120 is configured in the form of a faucet so that the fermented lactic acid bacteria fermented milk or wash water can be discharged to the outside by opening and closing the discharge nozzle 120, so that the fermented lactic acid bacteria fermented milk can be stored. do.

Next, the lid 130 constituting the present invention is to open and close the upper portion of the lactic acid bacteria fermentation reservoir 110, such a lid 130 opens and closes the top of the lactic acid bacteria fermentation reservoir 110 as shown in FIG. Let's go. At this time, the inlet 132 is formed on one side of the lid 130 is made of milk or yeast.

On the other hand, the lactic acid bacteria fermentation reservoir 110 of the configuration according to the present invention has a fixed hook 112 for fixing the lid 130, the lactic acid bacteria fermentation reservoir of the lactic acid bacteria or fermented lactic acid bacteria fermented milk at the time of storage Allow for sealing.

The stirrer constituting the present invention is to agitate the lactic acid bacteria fermented in the process of fermenting the blended milk and yeast in the lactic acid bacteria fermentation reservoir 110, such a stirrer as shown in Figure 1 the upper surface of the lid 130 Stirring motor 140, which is installed in the center, is connected to the rotating shaft 140a of the stirring motor 140, but the stirring shaft 142 and stirring is installed into the lactic acid bacteria fermentation reservoir 110 through the lid 130 Installed at a predetermined interval on the shaft 142 is made of a configuration of the stirring blade 144 for stirring the milk and yeast put into the lactic acid bacteria fermentation reservoir 110 in accordance with the driving of the stirring motor 140.

Stirrer configured as described above by rotating the stirring shaft 142 in accordance with the drive of the stirring motor 140 in the process of fermenting milk and yeast mixed into the lactic acid bacteria fermentation reservoir 110 by the stirring blade 144 Stir the milk and yeast to allow stirring.

On the other hand, the stirrer according to the present invention configured as described above to stir the milk and yeast through the stirring blade 144 to make the yeast is mixed uniformly, as well as the lactic acid bacteria fermentation is made uniform To help.

Next, the refrigerant reservoir 150 constituting the present invention is to maintain the fermentation temperature during the fermentation of lactic acid bacteria inside the lactic acid bacteria fermentation reservoir 110, as well as to store the refrigerant to maintain the refrigeration temperature during refrigeration storage, The refrigerant reservoir 150 is installed on the outer circumference of the lactic acid bacteria fermentation reservoir 110, as shown in Figure 1 is configured to form a storage space for the refrigerant is stored between the outer peripheral surface of the lactic acid bacteria fermentation reservoir 110 Is done.

Refrigerant reservoir 150 is configured as described above is formed in the form of the lower surface and the outer peripheral surface of the lactic acid bacteria fermentation reservoir 110, the inner diameter is formed larger than the outer diameter of the lactic acid bacteria fermentation reservoir 110 refrigerant reservoir ( If the 150 is installed and fixed to the outer circumferential surface through the lower portion of the lactic acid bacteria fermentation reservoir 110, a predetermined reservoir space is formed between the outer circumferential surface of the lactic acid bacteria fermentation reservoir 110 and the inner circumferential surface of the refrigerant reservoir 150.

On the other hand, water was used as the refrigerant stored in a predetermined storage space formed between the outer circumferential surface of the lactic acid bacteria fermentation reservoir 110 and the inner circumferential surface of the refrigerant reservoir 150 as described above. The water in the refrigerant reservoir 150 is heated by the thermoelectric element 180 to be described later to maintain the temperature inside the lactic acid bacteria fermentation reservoir 110 at a temperature suitable for the fermentation of lactic acid bacteria, the water is a thermoelectric element 180 By cooling by lactic acid bacteria fermented milk is completely made to enable refrigerated storage.

The refrigerant flow pipe 160 constituting the present invention sucks water, which is the refrigerant stored in the storage space between the outer circumferential surface of the lactic acid bacteria fermentation storage tank 110 and the inner circumferential surface of the refrigerant reservoir 150 through one side, and the refrigerant flow tube again through the other side. 160 is to be introduced into the storage space between the outer peripheral surface of the lactic acid bacteria fermentation reservoir 110 and the inner peripheral surface of the refrigerant reservoir 150, the refrigerant flow tube 160 is a refrigerant reservoir 150 as shown in FIG. Is installed on one side of the) is made of a "U" shaped pipe shape to suck the stored refrigerant to be introduced into the refrigerant reservoir 150 again.

Next, the drive pump 170 is installed on one side of the refrigerant flow pipe 160 to suck the refrigerant through the drive to be introduced into the refrigerant reservoir 150 again, such a drive pump 170 is shown in FIG. It is installed on one side of the refrigerant flow tube 160, but the refrigerant is sucked from one side of the refrigerant flow tube 160 through the forward and reverse operation to enter the reservoir through the other side or to suck the refrigerant from the other side of the refrigerant flow tube 160 To flow into the reservoir through one side.

As described above, the driving pump 170 configured as described above has a configuration capable of forward and reverse driving so that the refrigerant stored in the refrigerant reservoir 150 is sucked in the forward or reverse direction to be introduced.

Next, the thermoelectric element 180 constituting the present invention heats or cools the refrigerant stored in the refrigerant reservoir 150 to maintain the optimum temperature for lactic acid bacteria to ferment the lactic acid bacteria fermentation reservoir 110, as well as In order to refrigerated fermented lactic acid bacteria fermented milk, such a thermoelectric element 180 is installed on one side of the refrigerant flow tube 160 as shown in Figure 1 to receive the refrigerant flowing in the forward drive of the drive pump 170 Cooling or heating the refrigerant flowing through the polarity switching of the power source in the reverse driving of the driving pump (170).

The thermoelectric element 180 as described above has a function of cooling and can be used for heating the same. In other words, if the polarity of the power source of the thermoelectric element 180, which is generally used for cooling, is reversed, it can be used for heating. In fact, thermoelement 180 is a very good heater. It can be seen that the thermal conversion capability of the thermoelectric element 180 exceeds 100%. The amount of heat emitted by the heat surface is the amount of heat added to the heat absorbed by the cooling surface in addition to the heat provided by the power source. Therefore, the efficiency of the thermoelectric element 180 is better than the electric resistance heater.

In addition, the thermoelectric device 180 configured as described above is installed on one side of the refrigerant flow pipe 160 to cool the refrigerant so as to refrigerate the lactic acid bacteria fermented milk fermented under the control of the controller 190 to be described later, as well as thermoelectric. By switching the polarity of the power source of the device 180 to heat the refrigerant to provide a suitable temperature for the fermentation of lactic acid bacteria.

Meanwhile, as described above, when the refrigerant is cooled or heated through the thermoelectric element 180 of the present invention, the forward and reverse driving of the driving pump 170 is also controlled by the controller 190. That is, the driving pump 170 and the thermoelectric element 180 are controlled by the controller 190.

In other words, in the technology according to the present invention configured as described above in the process of fermenting the milk and yeast put into the lactic acid bacteria fermentation reservoir 110, the drive pump 170 by the control of the controller 190 is driven back to the refrigerant reservoir The refrigerant stored in the inside of the 150 is sucked through the refrigerant flow pipe 160.

In addition, the thermoelectric element 180 as described above is the internal temperature of the lactic acid bacteria fermentation reservoir 100 by heating the refrigerant sucked through the refrigerant flow pipe 160 by switching the polarity of the power under the control of the controller 190. The lactic acid bacteria fermentation is carried out while being maintained in the range of 35 ~ 45 ℃.

Therefore, the technology according to the present invention as described above, the lactic acid bacteria fermentation is made through the fermentation of milk and yeast put into the lactic acid bacteria fermentation reservoir 110, the controller 190 is a refrigerant through the forward drive control of the drive pump 170 While the refrigerant stored in the reservoir 150 is sucked through the refrigerant flow tube 160, the refrigerant is cooled by the thermoelectric element 180, so that the lactic acid bacteria fermented milk in the lactic acid bacteria fermentation storage 110 is refrigerated.

On the other hand, the lactic acid bacteria fermentation apparatus 100 having a refrigeration function according to the present invention further comprises a washing means inside the lactic acid bacteria fermentation reservoir 110 is made of fermentation of lactic acid bacteria. The washing means is installed on one side of the lid 130, but the injection of the sterilized wash water is made of the washing water injection nozzle 200, lactic acid bacteria fermentation reservoir 110 to wash the inside of the lactic acid bacteria fermentation reservoir 110 can be made It consists of a sterile wash water reservoir 202 made of the storage of sterile wash water according to the wash and a wash water supply pump 204 for supplying the sterile wash water stored in the sterile wash water reservoir 202 to the wash water spray nozzle 200.

When the cleaning means configured as described above is required to wash the lactic acid bacteria fermentation reservoir 110 inside the sterilized wash water stored in the sterilized wash water reservoir 202 through the drive of the washing water supply pump 204 through the washing water injection nozzle 200 Lactobacillus fermentation reservoir 110 to be sprayed into the interior can be made to wash. Of course, the washing water in the washing state is discharged through the discharge nozzle (120).

On the other hand, the lactic acid bacteria fermentation reservoir 110 of the configuration according to the present invention is further provided with a pneumatic pump 210. The pneumatic pump 210 is to blow the air into the lactic acid bacteria fermentation reservoir 110 so that the air pressure is formed in the lactic acid bacteria fermentation reservoir 110 to facilitate the discharge of fermented lactic acid bacteria, of course, lactic acid bacteria fermentation By forming a vacuum inside the reservoir 110, the fermentation of lactic acid bacteria can be made quickly.

As described above, the lactic acid bacterium fermentation apparatus 100 having a refrigeration function according to the present invention, as well as allowing the lactic acid bacteria fermentation to be made smoothly by heating or cooling the lactic acid bacteria fermentation reservoir 110 through the thermoelectric element 180, Refrigerated lactic acid bacteria fermented milk fermented through cooling can be stored.

The present invention is not limited to the above embodiments, and various modifications can be made within the scope of the technical idea of the present invention.

100. Lactic acid bacteria fermentation apparatus 110. Lactic acid bacteria fermentation reservoir
120. Drain nozzle 130. Lid
140. Stirring motor 140a. Axis of rotation
142. Agitator shaft 144. Agitator blades
150. Refrigerant reservoir 160. Refrigerant flow tube
170. Drive pump 180. Thermoelectric element
190. Controller 200. Washing water spray nozzle
202. Sterile wash water reservoir 204. Wash water supply pump
210. Pneumatic pump

Claims (4)

In the lactic acid bacterium fermentation apparatus to mix the milk and yeast so that the fermentation of the lactic acid bacteria in the heating to a certain temperature,
Lactobacillus fermentation storage tank is put into the blended milk and yeast fermentation of lactic acid bacteria and storage of fermented lactic acid bacteria;
A discharge nozzle for discharging the fermented lactic acid bacteria is installed on the lower side of the lactic acid bacteria fermentation reservoir;
Opening and closing the upper portion of the lactic acid bacteria fermentation reservoir, one side of the lid formed with an inlet;
An agitator for stirring the lactic acid bacteria fermented in the process of fermenting the blended milk and yeast in the lactic acid bacteria fermentation reservoir;
Refrigerant reservoir is installed on the outer periphery of the lactic acid bacteria fermentation reservoir to form a reservoir space for storing the refrigerant between the outer peripheral surface of the lactic acid bacteria fermentation reservoir;
A refrigerant flow pipe installed at one side of the refrigerant reservoir to suck the refrigerant stored in the reservoir to allow the refrigerant to flow back into the refrigerant reservoir;
A driving pump installed at one side of the coolant flow tube to suck the coolant from one side of the coolant flow tube to be introduced to the other side through the forward and reverse driving, or to suck the coolant from the other side to the coolant flow tube and into the one side;
A thermoelectric element installed at one side of the refrigerant flow tube to cool the refrigerant flowing in the forward driving of the driving pump or to heat the refrigerant flowing through the polarity switching of the power in the reverse driving of the driving pump; And
Lactic acid bacteria fermentation device having a refrigeration function, characterized in that consisting of a configuration including a controller for controlling the drive pump and the thermoelectric element. According to claim 1, wherein the stirrer agitating motor is installed in the center of the upper surface of the lid;
A stirring shaft connected to the rotating shaft of the stirring motor and penetrating the lid and installed into the lactic acid bacteria fermentation reservoir; And
The lactic acid bacteria fermentation device having a refrigeration function, characterized in that consisting of a stirring blade which is installed at a predetermined interval on the stirring shaft to stir the milk and yeast put into the lactic acid bacteria fermentation reservoir according to the driving of the stirring motor. The lactic acid bacteria fermentation device having a refrigeration function according to claim 1, wherein a pneumatic pump is further installed at one side of the lactic acid bacteria fermentation reservoir to form an air pressure or a vacuum is formed in the lactic acid bacteria fermentation reservoir. According to any one of claims 1 to 3, Washing water injection nozzle which is installed on one side of the lid, the injection of the sterilized washing water is made so that the washing inside the lactic acid bacteria fermentation reservoir can be made;
Sterilization wash water reservoir made of the storage of the sterilized wash water according to the wash inside the lactic acid bacteria fermentation reservoir; And
The lactic acid bacteria fermentation device having a refrigeration function, characterized in that the washing means further comprises a washing water supply pump for supplying the sterilizing washing water stored in the sterilizing washing water reservoir to the washing water injection nozzle.
KR1020100123797A 2010-12-06 2010-12-06 Fermentation and refrigeration apparatus for lactic acid bacteria or yeast combining cooling function KR101176176B1 (en)

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KR20150120094A (en) 2014-04-17 2015-10-27 김보영 Scarf packaging module and method of using thereof
CN105212247A (en) * 2015-10-14 2016-01-06 石狮北记食品有限公司 A kind of frozen food fermentation temperature control device

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KR101776416B1 (en) * 2015-11-25 2017-09-07 계명대학교 산학협력단 Garlic yoghurt fermentation device for manufacturing

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150120094A (en) 2014-04-17 2015-10-27 김보영 Scarf packaging module and method of using thereof
CN105212247A (en) * 2015-10-14 2016-01-06 石狮北记食品有限公司 A kind of frozen food fermentation temperature control device

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