BG50032A3 - Method and device for foodstuffs freezing in liquid cooling medium - Google Patents
Method and device for foodstuffs freezing in liquid cooling mediumInfo
- Publication number
- BG50032A3 BG50032A3 BG9391991A BG9391991A BG50032A3 BG 50032 A3 BG50032 A3 BG 50032A3 BG 9391991 A BG9391991 A BG 9391991A BG 9391991 A BG9391991 A BG 9391991A BG 50032 A3 BG50032 A3 BG 50032A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- cylinders
- cooling medium
- liquid cooling
- foodstuffs
- freezing
- Prior art date
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The method and device are used in the food industry and agriculture for foodstuffs freezing /fruits, vegetables, semi-manufactured goods, seafood products etc. They intensify the heat-exchange between the product and the cooling medium, the quality of the frozen product is improved and the irreversible losses are diminished, due to the reduced overall dimensions of the device. The method includes the freezing of foodstuffs in loose weight through the active impact of continuously rotating jet flows of the liquid cooling medium over them in the entire working volume through maintenance of a larger temperature difference. The liquid cooling medium is a water solution with components creating a surface antidifusion effect. The device consists of two parallel thermally insulated cylinders (5 and 25), in which inlet and outlet conveyor worms(6 and 23) with synchronized drives are respectively mounted. Both cylinders represent connected vessels having at their upper ends a feed bin and an unloading bunker (10 and 17). The liquid cooling agent is sucked by a pump from a collecting tub (45) and fed already cooled into the cylinders (5 and 25). The cooling agentis cooled in a cooler (37), which can be either placed outside or built in the cylinders by switching it onto a refrigerating machine.<IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG9391991A BG50032A3 (en) | 1991-02-26 | 1991-02-26 | Method and device for foodstuffs freezing in liquid cooling medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG9391991A BG50032A3 (en) | 1991-02-26 | 1991-02-26 | Method and device for foodstuffs freezing in liquid cooling medium |
Publications (1)
Publication Number | Publication Date |
---|---|
BG50032A3 true BG50032A3 (en) | 1992-04-15 |
Family
ID=3923562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG9391991A BG50032A3 (en) | 1991-02-26 | 1991-02-26 | Method and device for foodstuffs freezing in liquid cooling medium |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG50032A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110500910A (en) * | 2019-08-26 | 2019-11-26 | 华北电力大学 | A kind of caloic decoupling heat exchanger and its caloic decoupling method |
-
1991
- 1991-02-26 BG BG9391991A patent/BG50032A3/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110500910A (en) * | 2019-08-26 | 2019-11-26 | 华北电力大学 | A kind of caloic decoupling heat exchanger and its caloic decoupling method |
CN110500910B (en) * | 2019-08-26 | 2023-09-15 | 华北电力大学 | Thermal mass decoupling method of thermal mass decoupling heat exchanger |
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