KR100775649B1 - 냉동기와 냉매교환장치를 포함하여 제공되는 침지식 급속냉동장치 및 이를 이용한 급속냉동방법 - Google Patents
냉동기와 냉매교환장치를 포함하여 제공되는 침지식 급속냉동장치 및 이를 이용한 급속냉동방법 Download PDFInfo
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- KR100775649B1 KR100775649B1 KR1020060074548A KR20060074548A KR100775649B1 KR 100775649 B1 KR100775649 B1 KR 100775649B1 KR 1020060074548 A KR1020060074548 A KR 1020060074548A KR 20060074548 A KR20060074548 A KR 20060074548A KR 100775649 B1 KR100775649 B1 KR 100775649B1
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- frozen
- rapid freezing
- refrigerant
- food
- quick freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
- F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
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- 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
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/80—Freezing; Subsequent thawing; Cooling
- A23B2/85—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
- A23B2/88—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid N2 at cryogenic temperature
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- 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
- A23B4/00—Preservation of meat, sausages, fish or fish products
- A23B4/06—Freezing; Subsequent thawing; Cooling
- A23B4/08—Freezing; Subsequent thawing; Cooling with addition of chemicals or treatment with chemicals before or during cooling, e.g. in the form of an ice coating or frozen block
- A23B4/09—Freezing; Subsequent thawing; Cooling with addition of chemicals or treatment with chemicals before or during cooling, e.g. in the form of an ice coating or frozen block with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/30—Quick freezing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
Description
희석비율 (20 Liter) (에칠알콜 : 프로필렌글리콜) | 냉각시간 (-60˚C 기준) 직접냉각식 (침지 탱크내) | 적용냉동기 능력 |
8 : 2 | 10 분 | 0.75 HP |
7 : 3 | 13 분 | 0.75 HP |
6 : 4 | 20 분 | 0.75 HP |
희석비율 (20 Liter) (에칠알콜 : 프로필렌글리콜) | 냉각시간 (-60˚C 기준) 간접냉각식 (침지 탱크내) | 적용냉동기 능력 |
8 : 2 | 3 분 | 0.75 HP |
7 : 3 | 8 분 | 0.75 HP |
6 : 4 | 10 분 | 0.75 HP |
Claims (5)
- 냉동기와 냉매교환수단과 급속냉동수단을 갖고 간접 냉각방식으로 운용되는 침지식 급속냉동장치에 있어서,급속냉동장치 내부로는 냉동하기를 원하는 식품류가 적재선반에 적치되어 급속냉동장치 내부로 진입하여 냉매액에 침지되어 급속냉동되는 수단을 포함하고,급속냉동장치 외부로 설치되는 유압제어장치는 식품 적재선반과 연동되어 적재선반을 급속 냉동장치 내부로 승, 하강되도록 제어하는 수단이 포함되며,급속 냉동장치 몸체는 2중 자켓형 구조를 형성하여 내벽과 외벽 사이에 진공층을 만들어 응축수의 발생을 억제하는 구조를 포함하여 제공되는 것을 특징으로 하는 침지식 급속냉동장치.
- 제1항에 있어서,상기 식품 적재선반은 냉동대상 제품의 크기에 따라 부착, 탈착이 용이하도록 원형 다공판 선반 형식으로 제공되고, 선반은 3 ~ 10도의 경사각을 이루어서 다공판 구멍 사이로 냉매 잔액이 쉽게 흘러 빠지도록 제공되는 것을 특징으로 하는 침지식 급속냉동장치.
- 제1항에 있어서,상기 급속냉동장치의 유압제어수단은 PLC 콘트롤 판넬과 연결되어 냉동 대상 제품에 따라 침지시간이 자동으로 제어되어 승, 하강 되도록 제공되는 것을 특징으로 하는 침지식 급속냉동장치.
- 제1항에 있어서,상기 급속냉동장치의 2중 자켓구조 외부로 우레탄재 2중 보온층을 형성하도록 제공되는 것을 특징으로 하는 침지식 급속 냉동장치.
- 냉동기와 냉매교환장치와 급속냉동장치가 일체로 연계되어 간접 냉각방식으로 식품을 급속 냉동시키도록 제공되는 냉동방법에 있어서,냉동기로부터 공급되는 1차 냉매가 냉매교환장치의 내용물인 2차 냉매액을 냉각시키고 재순환되기 위해 냉매교환장치 내부에 순환코일이 내장되고,급속냉동장치로부터 냉동대상 식품을 냉각시킨 후 승온 된 2차 냉매액이 냉매교환장치로 유입되어 1차 냉매을 순환시키는 순환코일과 교류되며 냉각되고,상기 냉각 된 2차 냉매가 다시 급속냉동장치로 유입되어 냉동대상 식품을 급냉시키기기 위한 준비가 완료된 상태에서,냉동대상 식품이 적재선반에 적치되어 유압장치에 의해 급속냉동장치 내부로 진입하여 침지되는 단계;급속냉동장치는 냉동대상 식품에 따라 설정온도로 급속 냉동하고, 냉동된 식품은 다시 인출되는 단계;를 포함하여 제공되는 것을 특징으로 하는 급속 냉각방법.
Priority Applications (1)
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KR1020060074548A KR100775649B1 (ko) | 2006-08-08 | 2006-08-08 | 냉동기와 냉매교환장치를 포함하여 제공되는 침지식 급속냉동장치 및 이를 이용한 급속냉동방법 |
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KR1020060074548A KR100775649B1 (ko) | 2006-08-08 | 2006-08-08 | 냉동기와 냉매교환장치를 포함하여 제공되는 침지식 급속냉동장치 및 이를 이용한 급속냉동방법 |
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KR100775649B1 true KR100775649B1 (ko) | 2007-11-13 |
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KR1020060074548A Active KR100775649B1 (ko) | 2006-08-08 | 2006-08-08 | 냉동기와 냉매교환장치를 포함하여 제공되는 침지식 급속냉동장치 및 이를 이용한 급속냉동방법 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100948488B1 (ko) | 2010-01-11 | 2010-03-18 | 전영칠 | 냉동냉매 조성물 |
KR100970285B1 (ko) * | 2009-05-15 | 2010-07-15 | 전영칠 | 냉동시스템 |
CN117356673A (zh) * | 2023-11-23 | 2024-01-09 | 中泠科技集团有限公司 | 一种浸入式低温速冻保鲜装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63181783U (ko) | 1987-05-15 | 1988-11-24 | ||
JPH04121178A (ja) * | 1990-09-10 | 1992-04-22 | Tekunikan:Kk | 食品冷凍法およびその冷凍装置 |
JPH0640780U (ja) * | 1991-11-19 | 1994-05-31 | 株式会社テクニカン | 食品冷凍装置 |
JPH07294086A (ja) * | 1994-04-28 | 1995-11-10 | Kurimoto Ltd | 連続式浸漬冷却装置 |
JP2001292753A (ja) | 2000-04-10 | 2001-10-23 | Satoshi Akazawa | 食品の冷凍方法及び冷凍装置 |
-
2006
- 2006-08-08 KR KR1020060074548A patent/KR100775649B1/ko active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63181783U (ko) | 1987-05-15 | 1988-11-24 | ||
JPH04121178A (ja) * | 1990-09-10 | 1992-04-22 | Tekunikan:Kk | 食品冷凍法およびその冷凍装置 |
JPH0640780U (ja) * | 1991-11-19 | 1994-05-31 | 株式会社テクニカン | 食品冷凍装置 |
JPH07294086A (ja) * | 1994-04-28 | 1995-11-10 | Kurimoto Ltd | 連続式浸漬冷却装置 |
JP2001292753A (ja) | 2000-04-10 | 2001-10-23 | Satoshi Akazawa | 食品の冷凍方法及び冷凍装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100970285B1 (ko) * | 2009-05-15 | 2010-07-15 | 전영칠 | 냉동시스템 |
KR100948488B1 (ko) | 2010-01-11 | 2010-03-18 | 전영칠 | 냉동냉매 조성물 |
CN117356673A (zh) * | 2023-11-23 | 2024-01-09 | 中泠科技集团有限公司 | 一种浸入式低温速冻保鲜装置 |
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