KR20170047529A - A sterilization apparatus of powder - Google Patents

A sterilization apparatus of powder Download PDF

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Publication number
KR20170047529A
KR20170047529A KR1020150147749A KR20150147749A KR20170047529A KR 20170047529 A KR20170047529 A KR 20170047529A KR 1020150147749 A KR1020150147749 A KR 1020150147749A KR 20150147749 A KR20150147749 A KR 20150147749A KR 20170047529 A KR20170047529 A KR 20170047529A
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KR
South Korea
Prior art keywords
steam
container
powder
main body
layers
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Application number
KR1020150147749A
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Korean (ko)
Inventor
박현
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박현
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Publication date
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Priority to KR1020150147749A priority Critical patent/KR20170047529A/en
Publication of KR20170047529A publication Critical patent/KR20170047529A/en

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/24—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials with the materials in spray form
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/005—Preserving by heating
    • A23B7/0053—Preserving by heating by direct or indirect contact with heating gases or liquids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
    • A23L27/14—Dried spices
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00—Shaping or working of foodstuffs characterised by the products
    • A23P10/40—Shaping or working of foodstuffs characterised by the products free-flowing powder or instant powder, i.e. powder which is reconstituted rapidly when liquid is added

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

The present invention relates to a powder sterilization device comprising: a body (10) having an accommodation chamber (12) formed therein; a container (20) accommodated in the accommodation chamber (12) of the body (10) to be able to be withdrawn, having an open top surface, and accommodating powder (1) therein; a cover (30) for covering the open top surface of the container (20); and a steam supplying means (40) disposed inside or outside the body (10), and supplying steam to the accommodation chamber (12). On the inner surfaces of the container (20) and the cover (30), absorption layers (21, 31) made of absorbent materials and waterproof moisture permeability layers (22, 32) made of waterproofing and moisture permeable materials and disposed on the outer surfaces of the absorption layers (21, 31) are laminated.

Description

[0001] The present invention relates to a sterilization apparatus of powder,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a powder sterilizing apparatus, and more particularly, to a powder sterilizing apparatus for sterilizing powders such as red pepper powder.

Generally, powder such as red pepper powder is used in diet. Red pepper powder which is ground red pepper contains a certain amount of water, and when it is left intact, the bacteria grows and it is dried.

In the conventional drying process, red pepper powder was received in an drying furnace, and steam was sprayed into the drying furnace to heat the red pepper powder for a predetermined time. At this time, the drying furnace was equipped with a stirrer and was dried with steam while stirring the red pepper powder.

However, conventionally, there is a problem that the water contained in the red pepper powder can not be smoothly processed due to the direct injection of steam into the red pepper powder. Since red pepper powder containing moisture is formed by steam, there is a problem that the red pepper powder is not stirred well during the drying process. There is also a case of drying with a vacuum pump or the like, but there is a problem in that the vacuum method severely deviates the red pepper powder and disadvantageously increases the installation cost of a vacuum pump or the like.

Korean Patent Registration No. 10-1545493

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a method for manufacturing a powder container, which is capable of preventing the powder from being contained in water due to the contact of steam by heating the powders such as red pepper powder, The present invention is to provide a powder sterilization apparatus capable of further preventing the penetration of moisture into the powder stream by the condensation phenomenon generated in the cooling process, thereby further increasing the sterilizing effect of the powder stream.

According to an aspect of the present invention, there is provided an electronic apparatus including a main body 10 having a housing chamber 12 formed therein; A container 20 which is stored in a storage chamber 12 of the main body 10 in such a manner that the main body 10 can be pulled out, the top surface of which is opened and the powder flow 1 is accommodated therein; A lid (30) covering the open upper surface of the container (20); And a steam supply means 40 provided inside or outside the main body 10 to supply steam to the storage chamber 12. The inner surface of the vessel 20 and the lid 30 are provided with absorbent And a moisture permeable moisture barrier layer (22, 32) formed on the outer surface of the absorbent layer (21, 31) and made of a waterproof and moisture-permeable material are laminated on the water absorbent layer / RTI >

According to another aspect of the present invention, there is provided a powder-type sterilizing apparatus characterized in that the absorbent layer (21, 31) is made of paper or a surface, and the waterproofing and moisture-permeable layer (22, 32) is made of gore-tex, nylon or ramie do.

According to another aspect of the present invention, there is provided a steam generator including: a steam discharge pipe connected to a side surface of the main body and discharging steam inside the main body; A steam recovery tank (60) having an end connected to the steam discharge pipe (15) and storing the steam; A solenoid valve 16 mounted on the steam discharge pipe 15; A temperature sensor 70 provided on a side of the container 20 at one side of the container 20 and sensing a temperature inside the container 20; And when the value measured by the temperature sensor 70 is equal to or higher than the preset temperature, after a lapse of a predetermined time, the steam supply of the steam supply means 40 is cut off and the solenoid valve 16 is opened, And a control means (50) for controlling the powder sterilization device so as to discharge the sterilized powder.

As described above, according to the present invention, steam is heated and sterilized by sealing the powder 1 with the container 20 and the lid 30 so that the steam does not come into direct contact with the powder 1, The water penetration due to the contact of the steam with the steam is prevented, and the sterilizing effect is improved. At this time, the absorbent layers 21 and 31 and the waterproofing and moisture-permeable layers 22 and 32 are sequentially formed on the inner surface of the container 20 and the lid 30 in which the powder 1 is contained, When the water vapor remaining in the powder 1 passes through the waterproofing and moisture barrier layers 22 and 32 and water droplets are formed on the inner wall of the container 20 during the cooling process, the water droplets are absorbed by the absorbing layers 21 and 31, The moisture remaining in the powder 1 can be effectively removed, and the sterilizing effect is further improved. As a result, the bactericidal effect of the powder 1 is improved, and even if the food such as red pepper powder as the powder 1 is packaged and distributed, the propagation of the bacteria is effectively prevented, and the safety of the food is improved. Further, compared with the conventional apparatus such as the agitator and the vacuum pump, the facility cost is reduced, the sterilizing effect is further improved, and the powder 1 is prevented from aggregating, so that the powder 1 can be provided in a finer powder form , And stirring with other powders (1) is smoothly performed.

On the other hand, control means for controlling the supply and discharge of steam after a predetermined time has elapsed so that the temperature sensor 70 is installed on the side of the container 1 which reaches the set temperature latest, 50, all of the containers 20 stored in the main body 10 can be sterilized for a sufficient time, so that the powder 1 can be more uniformly sterilized, further improving the sterilization effect and reliability.

1 is a schematic view showing one embodiment of a powder sterilizing apparatus according to the present invention;
Fig. 2 is a perspective view of the main body and the container of the above-
3 is a view showing a cooling process of the container of the above embodiment

The objects, features and advantages of the present invention will become more apparent from the following detailed description. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 to 3 are views showing a powder sterilizing apparatus according to an embodiment of the present invention. As shown in the drawings, a powder sterilizer according to an embodiment of the present invention includes a main body 10, a container 20 accommodated in the main body 10 and containing therein powder 1, A steam supply means 40 for supplying steam to the inside of the main body 10, and a control means 50 for controlling steam heating.

The main body 10 is opened on the front side and a plurality of shelves 11 are arranged in a multi-stage manner to form a plurality of storage chambers 12. [ At this time, the main body 10 is configured to open and close the front face opened by a door not shown. A pressure gauge 13 for measuring the pressure inside the main body 10 and a pressure safety valve 14 for protecting the main body 10 from abnormal high pressure inside the main body 10 are mounted on one side of the main body 10.

A steam discharge pipe 15 for discharging steam inside the main body 10 is connected to the side of the main body 10 and an end of the steam discharge pipe 15 is connected to the steam recovery tank 60. At this time, the first solenoid valve 16 is mounted on the steam discharge pipe 15. The steam recovery tank 60 is provided with a steam supply pipe 61 for supplying steam to the main body 10 and a second solenoid valve 62 is mounted on the steam supply pipe 61. In addition, a water supply pipe (63) and a third solenoid valve (64) are provided in the steam recovery tank (60) to replenish water to generate steam through replenishment of water.

The upper surface of the container 20 is opened and a powder 1 such as red pepper powder is received therein. The lid 30 covers the open upper surface of the container 20. At this time, the lid 30 is provided with an unillustrated packing to seal the upper surface of the container 20. An unillustrated mounting hole is formed on the side surface of any one of the plurality of containers 20 constructed as described above.

On the inner side surfaces of the container 20 and the lid 30 are formed absorbent layers 21 and 31 made of an absorbent material and waterproof and moisture permeable layers provided on the outer surfaces of the absorbent layers 21 and 31 and made of a waterproof and moisture- 22 and 32 are laminated. At this time, the absorbent layers 21 and 31 are made of an absorbent material that absorbs water droplets formed on the inner wall surface of the container 20 in the process of cooling the heated powder material 1, for example, paper or cotton.

On the other hand, the waterproofing and moisture-permeable layers 22 and 32 are formed in such a manner that when the powder 1 is cooled as described above, the moisture (heated and present in the form of water vapor) contained in the powder 1 flows toward the inner wall surface of the container 20 And is made of a material having waterproof ability to prevent water droplets that can be passed through and water droplets formed on the wall surface of the container 20 from moving toward the powder flow 1. For example, a material having moisture permeability and waterproof property such as gore-tex or nylon . At this time, the waterproofing and moisture-permeable layers 22 and 32 may be made of natural materials which are less waterproof than gore-tex or nylon, but are waterproof and have no problems such as environmental hormones. On the other hand, it is preferable that the absorbent layers 21 and 31 and the waterproofing and moisture-permeable layers 22 and 32 have a proper thickness to absorb and block moisture even when heat is applied to the powder 1.

The steam supply means 40 is installed inside or outside the main body 10 to supply steam into the main body 10. In the illustrated embodiment, the steam is supplied to the outside of the main body 10, An electric heater and a water tank may be installed in the main body 10 to generate and supply steam.

The control means 50 receives the detection signal of the temperature value set by the temperature sensor 70 and the first solenoid valve 16 is connected to the steam discharge pipe 15 after a predetermined time, . Thus, the steam inside the main body 10 is discharged to the outside. Further, the control means (50) cuts off the steam supply of the steam supply means (50). At this time, the set temperature is about 120 ° C to 130 ° C. Thus, the heating from the room temperature to the set temperature is more satisfactory than the heating from the room temperature to 100 ° C, so that the sterilizing effect is improved. And is usually about 1.2 atmospheres at the temperature of 120 to 130 ° C.

A process of sterilizing the powder 1 using the powder sterilizing apparatus according to an embodiment of the present invention will be described as follows.

First, the container 20 containing the powder 1 is sealed with the lid 30 and stored in the storage chamber 12 of the main body 10. [ At this time, the temperature sensing sensors 70 are installed in the containers 20 accommodated in the uppermost, middle, and lowermost housing chambers 12 of the main body 10 in the initial testing process, And the temperature sensor 70 is installed in the container 20 accommodated in the position. In the illustrated embodiment, the temperature sensing sensor 70 is installed in the container 20 accommodated in the uppermost housing chamber 12 of the main body 10, but the position may be changed according to the test result as described above. Accordingly, the sterilization time is advanced on the basis of the container 20 reaching the latest set temperature, so that all the containers 20 can be uniformly sterilized.

When the set temperature is sensed by the temperature sensor 70, the control unit 50 receives the signal and then the first solenoid valve 16 is connected to the steam discharge pipe 15 . Accordingly, the steam inside the main body 10 is discharged to the outside and recovered to the steam recovery tank 60. The recovered steam can be supplied into the main body 10 through the steam supply pipe 61 so that the steam recovery tank 60 serves as the steam supply means 40. Accordingly, in the next sterilization process, energy for generating steam can be reduced as compared to steam generated by boiling water at room temperature.

Thereafter, the heated powder 1 is taken out of the main body 10 for packaging or the like, immersed in the cooling water 2, and cooled. At this time, the lid 30 is immersed in the cooling water 2 as shown in FIG. As the temperature of the heated container 20 is rapidly lowered in the cooling water 2, the water vapor contained in the powder flow 1 (steam contained in the room temperature is steam-heated to become a steam state) Water droplets are absorbed by the absorbent layers 21 and 31 of the container 20 through the waterproof and moisture permeable layers 22 and 32 having moisture permeability. At this time, the water droplets absorbed by the absorbent layers 21 and 31 are blocked from contacting with the powder 1 contained in the container 20 by the waterproof and moisture permeable layers 22 and 32 having waterproofness. The water vapor remaining in the powder 1 in the sterilized powder 1 is cooled by the absorption layers 21 and 31 and the waterproofing and moisture barrier layers 22 and 32 due to the condensation phenomenon, So that the powder 1 is sterilized.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

10: Body 20: Container
21, 31: Absorbent layer 22, 32: Waterproof breathable layer
30: lid 40: steam supply means
50: control means 60: steam recovery tank

Claims (3)

A main body 10 having a housing chamber 12 formed therein;
A container 20 which is stored in a storage chamber 12 of the main body 10 in such a manner that the main body 10 can be pulled out, the top surface of which is opened and the powder flow 1 is accommodated therein;
A lid (30) covering the open upper surface of the container (20); And
And steam supply means 40 provided inside or outside the main body 10 to supply steam to the storage chamber 12,
The inner surface of the container 20 and the lid 30 are provided with absorbent layers 21 and 31 made of an absorbent material and waterproof and moisture permeable layers 22 and 22 formed on the outer surfaces of the absorbent layers 21 and 31, , 32) are stacked and formed. 2. The powder sterilizer according to claim 1, wherein the absorbent layers (21, 31) are made of paper or cotton, and the waterproofing and moisture-permeable layers (22, 32) are made of gore-tex, nylon or ramie. The steam generator according to claim 1 or 2, further comprising: a steam discharge pipe (15) connected to a side surface of the main body (10) and discharging steam inside the main body (10); A steam recovery tank (60) having an end connected to the steam discharge pipe (15) and storing the steam; A solenoid valve 16 mounted on the steam discharge pipe 15; A temperature sensor 70 provided on a side of the container 20 at one side of the container 20 and sensing a temperature inside the container 20; And when the value measured by the temperature sensor 70 is equal to or higher than the preset temperature, after a lapse of a predetermined time, the steam supply of the steam supply means 40 is cut off and the solenoid valve 16 is opened, (50) for controlling the discharge of the powder-type sterilization device (50).
KR1020150147749A 2015-10-23 2015-10-23 A sterilization apparatus of powder KR20170047529A (en)

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KR1020150147749A KR20170047529A (en) 2015-10-23 2015-10-23 A sterilization apparatus of powder

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KR1020150147749A KR20170047529A (en) 2015-10-23 2015-10-23 A sterilization apparatus of powder

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102357950B1 (en) * 2021-09-28 2022-02-08 박종록 Disinfector manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102357950B1 (en) * 2021-09-28 2022-02-08 박종록 Disinfector manufacturing method

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