| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-temperature food heating-apparatus which has a high production efficiency by preventing its high-temperature steam emission and removing a harmful effect of overheating. SOLUTION: This apparatus has a tunnel steaming chamber 1 having, in the order from its inlet, a front chamber 10, a high-temperature heating chamber 15, and a low-temperature heating chamber 20. A treatment liquid vessel 12 is placed between the front chamber 10 and the high-temperature heating chamber 15. A conveyer 4 is guided through the inside of the treatment liquid vessel 12. In the high-temperature heating chamber 15, a heating treatment by high-temperature steam can be carried out. A boiling vessel 21 is placed between the high-temperature heating chamber 15 and the low-temperature heating chamber 20. The conveyer 4 is guided through the inside of the boiling vessel 21. The inlet passage for the high-temperature heating chamber 15 is filled with the treatment liquid 13. The outlet passage for the high-temperature heating chamber 15 is filled with the boiling liquid 22. The high-temperature chamber 15 is shielded from the front chamber 10 at the inlet of the high-temperature heating chamber 15 by the treatment liquid and from the low-temperature chamber 20 at the outlet by the boiling liquid. COPYRIGHT: (C)2007,JPO&INPIT
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