| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated block material-thawing machine which is suitable for thawing the laminated block-frozen material by using low-temperature underwater ultrasonic wave motion and equipped with sterilizing function. SOLUTION: This device for thawing is provided by equipping an underwater-waving ultrasonic wave generator 8 that transmits wave motion into a thaw-treating layer for underwater thawing, added with ethyl alcohol for sterilizing and adjusting freezing temperature, and a pump for forming water flow for accelerating the thawing of the laminated block, as well as, as necessary, installing sterilizing devices, such as, a chlorine-adding sterilization device, an ozone sterilization device, an underwater ultraviolet light sterilization lamp 18, or a conveyer for underwater transportation, in a suitable manner. COPYRIGHT: (C)2009,JPO&INPIT
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