THAWER
PROBLEM TO BE SOLVED: To provide a thawer capable of preventing a thawed food from being too much warmed or causing a rapid temperature rise, capable of thawing the food in good balance while keeping the thawing speed by heating shelves while circulating air in the thawer, regulated so as to have a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a thawer capable of preventing a thawed food from being too much warmed or causing a rapid temperature rise, capable of thawing the food in good balance while keeping the thawing speed by heating shelves while circulating air in the thawer, regulated so as to have a constant temperature around the thawer. SOLUTION: This thawer has a thawing room formed in an insulated box 1, heat plates 6 for carrying a material to be thawed thereon, installed in the thawing room, a heater for heating shelves stuck to the heat plates 6, a heat- source heater 8 for heating the air in the thawer, and an air-circulating fan 7 for circulating the air heated by the heat-source heater 8 around the thawer. The temperature in the thawer is increased to a constant temperature by operating the heater for heating the shelves, the heat-source heater 8 and the air- circulating fan 7, and the frozen food on the heat plate 6 is thawed by stopping the operation of the heat-source heater 8, and circulating the air in the thawer by the air-circulating fan 7 and heating by the heater for heating the shelves. |
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