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    • 27. 发明授权
    • Controlled atmosphere storage system
    • 受控气氛存储系统
    • US4754611A
    • 1988-07-05
    • US113766
    • 1987-10-28
    • Masato HosakaAtsushi NishinoJiro SuzukiJun TakedaTakeshi ShimizuHiroshi Hamamoto
    • Masato HosakaAtsushi NishinoJiro SuzukiJun TakedaTakeshi ShimizuHiroshi Hamamoto
    • A23B7/144A23L3/3418F24F3/16
    • A23L3/3418A23B7/144
    • A controlled atmosphere storage system which is so arranged that a refrigerator and a carbon dioxide generator are connected to each other, and a purifying catalyst, an air preheater, a cooler, a circulating blower and a scrubber are disposed at the downstream side in that order, with the scrubber and the refrigerator being connected, whereby time required for stabilization of combustion may be reduced as compared with conventional systems, and combustion under a low oxygen concentration can be maintained, while flow-out of controlled atmosphere gas outside the refrigerator or entry of atmosphere into the refrigerator can be prevented. Moreover, by forming the carbon dioxide generator in a double wall construction to fill a space with air containing carbon dioxide, heat insulating property is improved for facilitation of combustion under a lower oxygen concentration than in the conventional systems. Furthermore, at starting, since combustion is effected through employment of suction and exhaust paths different from the circulating path, pipe walls are protected against corrosion, and re-ignition under a low oxygen concentration is made possible.
    • 将冰箱和二氧化碳发生器彼此连接的可控气氛储存系统,并且在下游侧以该顺序设置净化催化剂,空气预热器,冷却器,循环风机和洗涤器 与洗涤器和冰箱连接,由此与常规系统相比可以减少燃烧稳定所需的时间,并且可以保持在低氧浓度下的燃烧,同时在冰箱或入口外的受控气氛气体流出 可以防止大气进入冰箱。 此外,通过将二氧化碳发生器形成为双壁结构以填充含有二氧化碳的空气的空间,提高了隔热性能,以便在比常规系统中更低的氧浓度下促进燃烧。 此外,起动时,由于通过使用与循环路径不同的吸入和排出路径来实现燃烧,所以管壁被保护免受腐蚀,并且可以在低氧浓度下重新点燃。