| 摘要 |
The continuous sterilization refrigerator comprises the sterilization chamber (2) and refrigeration chamber (3), both of which roller chains (43,44) are disposed therein, and three atmospheric zones (4,5,6). The three atmospheric zones (4,5,6) are composed of a preliminary one (4) having entrance and exit gates (22,23), a secondary one (5) having entrance and exit gates (24,25) and a ternary one (6) having entrance and exit gates (26,27). The gates (22,23,24,25,26,27) are connected to the piston rods (11,13,15,17,19,21) respectively. Fixed vollers (40,41) are closely contacted to the projection (38) of the secondary gates (24,25). Pivotedly swingable plates (36,37) are disposed at the gates (23,26) respectively.
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