JPS55118382A - Freezing of water-containing food - Google Patents

Freezing of water-containing food

Info

Publication number
JPS55118382A
JPS55118382A JP2295979A JP2295979A JPS55118382A JP S55118382 A JPS55118382 A JP S55118382A JP 2295979 A JP2295979 A JP 2295979A JP 2295979 A JP2295979 A JP 2295979A JP S55118382 A JPS55118382 A JP S55118382A
Authority
JP
Japan
Prior art keywords
freezing
food
chamber
refrigerator
atmosphere
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2295979A
Other languages
Japanese (ja)
Inventor
Hiroshi Hoshino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2295979A priority Critical patent/JPS55118382A/en
Publication of JPS55118382A publication Critical patent/JPS55118382A/en
Pending legal-status Critical Current

Links

Landscapes

  • Freezing, Cooling And Drying Of Foods (AREA)

Abstract

PURPOSE: To prevent the dew-point icing phenomenon of a heat exchanger connected to a refrigerator, by forming a frost layer on the surface of the food to be frozen with a liquid refrigerant injected into the freezing chamber, and by making a freezing atmosphere in the chamber with a refrigerator.
CONSTITUTION: The water-containing food A to be frozen in placed in the freezing chamber 1 to inject the liquid refrigerant 2, e.g. liquid nitrogen or carbon dioxide, into the chamber 1. A cryogenic atmosphere is formed by the heat of vaporization to provide a frost layer on the surface of the food A in a short time. The food A is then carried in the freezing chamber 1' to promote the freezing operation with the atmosphere formed by means of the heat exchanger 6 connected to the refrigerator 5.
COPYRIGHT: (C)1980,JPO&Japio
JP2295979A 1979-02-28 1979-02-28 Freezing of water-containing food Pending JPS55118382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2295979A JPS55118382A (en) 1979-02-28 1979-02-28 Freezing of water-containing food

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2295979A JPS55118382A (en) 1979-02-28 1979-02-28 Freezing of water-containing food

Publications (1)

Publication Number Publication Date
JPS55118382A true JPS55118382A (en) 1980-09-11

Family

ID=12097130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2295979A Pending JPS55118382A (en) 1979-02-28 1979-02-28 Freezing of water-containing food

Country Status (1)

Country Link
JP (1) JPS55118382A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024456A (en) * 1973-07-02 1975-03-15
JPS517137A (en) * 1974-07-04 1976-01-21 Nippon Flour Mills Reitokorotsukeno seizohoho
JPS542374A (en) * 1977-06-03 1979-01-09 Kameda Seika Co Ltd Production of rice confectionery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024456A (en) * 1973-07-02 1975-03-15
JPS517137A (en) * 1974-07-04 1976-01-21 Nippon Flour Mills Reitokorotsukeno seizohoho
JPS542374A (en) * 1977-06-03 1979-01-09 Kameda Seika Co Ltd Production of rice confectionery

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