| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a dew condensation from being produced, without disposing of it after the dew condensation has been produced. SOLUTION: In this device, a dew prevention cylinder 7 is inserted in the opening 5 for passing the belt 6 of a belt conveyer formed on a partition wall 4 between as storing room 2 for storing a frozen food and a working room 3 for packing the food and an air circulation passage 8 is provided on the storing room 2 side of the dew prevention cylinder 7 while covering an outer surface and an air intake 15 for intaking the air of the storing room 2 side and a heater for heating the air in the air circulation passage 8 are provided in the air circulation passage 8. An air blow-out port is provided on one side of the dew prevention cylinder 7 covered with the air circulation passage 8 and an air suction port is provided on the other side respectively and the heater 14 is built in the dew prevention cylinder 7 of the working room 3 side.</p> |
