KR20040017906A - 농산물의 진공예냉장치 - Google Patents
농산물의 진공예냉장치 Download PDFInfo
- Publication number
- KR20040017906A KR20040017906A KR1020020049839A KR20020049839A KR20040017906A KR 20040017906 A KR20040017906 A KR 20040017906A KR 1020020049839 A KR1020020049839 A KR 1020020049839A KR 20020049839 A KR20020049839 A KR 20020049839A KR 20040017906 A KR20040017906 A KR 20040017906A
- Authority
- KR
- South Korea
- Prior art keywords
- vacuum
- vacuum chamber
- cold trap
- temperature
- cooling
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 abstract description 9
- 230000008020 evaporation Effects 0.000 abstract description 8
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 235000013311 vegetables Nutrition 0.000 description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 240000007124 Brassica oleracea Species 0.000 description 3
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 3
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 3
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 3
- 241000208822 Lactuca Species 0.000 description 3
- 235000003228 Lactuca sativa Nutrition 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 1
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 1
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000001462 Pleurotus ostreatus Species 0.000 description 1
- 235000001603 Pleurotus ostreatus Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 108010063955 thrombin receptor peptide (42-47) Proteins 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/04—Freezing; Subsequent thawing; Cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
Description
구 분 | 품 온(℃) | 냉각소요시간 | 냉각속도(℃/시간) | 비 고 | |
초기 | 종료 | ||||
느타리 버섯 | 15.2 | 1.5 | 0.4 | 34.3 | 가수 |
고랭지 배추 | 13.5 | 3.7 | 0.3 | 32.6 | 무가수 |
상 추 | 13.4 | 2.0 | 0.4 | 28.5 | 가수 |
Claims (3)
- 예냉이 행해지게될 농산물을 진공챔버(2)내로 이동시키기 위한 컨베이어(7,9);상기 진공챔버(2)의 입구측에 설치되어 슬라이드 동작에 의해 개폐되어지는 가운데, 에어실린더(12)에 의해 밀폐가 이루어지는 도어(1);상기 진공챔버(2)내 압력을 강하시키기 위한 진공펌프(3);상기 진공챔버(2) 내에 설치되어 농작물 표면에서 증발된 수증기에 의해 발생된 내부 습기를 응축시키기 위한 콜드트랩(4);상기 콜드트랩(4)의 온도를 떨어뜨리기 위한 냉동기(6);를 포함하여 구성되어짐을 특징으로 하는 농산물의 진공예냉장치.
- 청구항 1에 있어서,상기 진공챔버(2)에는 내부 온도를 체크하기 위한 습구온도계(5)가 설치되어져 있으며,상기 진공챔버(2)내의 온도변화에 따라 내부 진공압을 능동적으로 제어하기 위한 진공압 조절밸브(3a)가 진공유로상에 구비되어진 것을 특징으로 하는 농산물의 진공예냉장치.
- 청구항 1에 있어서,상기 콜드트랩(4)은 발생된 응축수를 모으기 위한 드레인팬(4a) 및 모여진 응축수가 배수되어지는 물탱크(4b)를 구비하는 것을 특징으로 하는 농산물의 진공예냉장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0049839A KR100470637B1 (ko) | 2002-08-22 | 2002-08-22 | 농산물의 진공예냉장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0049839A KR100470637B1 (ko) | 2002-08-22 | 2002-08-22 | 농산물의 진공예냉장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040017906A true KR20040017906A (ko) | 2004-03-02 |
KR100470637B1 KR100470637B1 (ko) | 2005-03-10 |
Family
ID=37323587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0049839A KR100470637B1 (ko) | 2002-08-22 | 2002-08-22 | 농산물의 진공예냉장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100470637B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210140900A (ko) | 2020-05-14 | 2021-11-23 | 주식회사 아진이에스알 | 농산물의 진공 냉각장치 및 방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101560193B1 (ko) * | 2014-01-29 | 2015-10-14 | 한국에너지기술연구원 | 진공증발을 이용한 냉방시스템 및 냉방구현방법 |
KR102054501B1 (ko) | 2018-06-18 | 2019-12-10 | (주)벡스코 | 급속 감압형 진공 예냉장치 |
KR102080557B1 (ko) | 2019-07-16 | 2020-02-24 | 선진엔코바주식회사 | 내구성이 강화된 냄비 받침대 및 그 제조방법 |
KR102431477B1 (ko) | 2021-11-23 | 2022-08-11 | (주)지명 | 농산물 복합 건조 시스템 |
-
2002
- 2002-08-22 KR KR10-2002-0049839A patent/KR100470637B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210140900A (ko) | 2020-05-14 | 2021-11-23 | 주식회사 아진이에스알 | 농산물의 진공 냉각장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100470637B1 (ko) | 2005-03-10 |
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