JPS5554884A - Vacuum thawing device - Google Patents

Vacuum thawing device

Info

Publication number
JPS5554884A
JPS5554884A JP12614178A JP12614178A JPS5554884A JP S5554884 A JPS5554884 A JP S5554884A JP 12614178 A JP12614178 A JP 12614178A JP 12614178 A JP12614178 A JP 12614178A JP S5554884 A JPS5554884 A JP S5554884A
Authority
JP
Japan
Prior art keywords
steam
thawing
vacuum
water
frozen food
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
JP12614178A
Other languages
Japanese (ja)
Inventor
Minoru Suzuki
Tatsu Hirotsu
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.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies Ltd
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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP12614178A priority Critical patent/JPS5554884A/en
Publication of JPS5554884A publication Critical patent/JPS5554884A/en
Pending legal-status Critical Current

Links

Landscapes

  • Freezing, Cooling And Drying Of Foods (AREA)

Abstract

PURPOSE: To provide a vacuum thawing device which comprises a vacuum thawing chamber furnished with a blower to blast low-temperature steam to the frozen food, and an air duct, whereby the generated steam is uniformly condensed on the surface of the frozen food, and uniform thawing is performed in high efficiency.
CONSTITUTION: Cases 2 containing frozen foods 1 are placed on shelves 3 of a vacuum chamber 4 containing water 5 at the bottom part and a heater 6 to heat the water 5. The steam of the water is flowed upward with blowers 11, and distributed to the shelves 3 through distribution ducts 10 having a number of perforations to blast the steam to the frozen food 1 thereby thawing the food rapidly and uniformly.
COPYRIGHT: (C)1980,JPO&Japio
JP12614178A 1978-10-16 1978-10-16 Vacuum thawing device Pending JPS5554884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12614178A JPS5554884A (en) 1978-10-16 1978-10-16 Vacuum thawing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12614178A JPS5554884A (en) 1978-10-16 1978-10-16 Vacuum thawing device

Publications (1)

Publication Number Publication Date
JPS5554884A true JPS5554884A (en) 1980-04-22

Family

ID=14927681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12614178A Pending JPS5554884A (en) 1978-10-16 1978-10-16 Vacuum thawing device

Country Status (1)

Country Link
JP (1) JPS5554884A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047249A (en) * 1973-08-20 1975-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047249A (en) * 1973-08-20 1975-04-26

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