| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an aseptic conveyance system with which even such a product as to contain larger ingredients can be prevented from being scorched by forming steam barrier. <P>SOLUTION: The aseptic conveyance system comprises the following processes: a conveying process #101 of opening a first and second material blockage valves 4, 8, and a first and second steam barrier valves 5, 7, and conveying food materials to a storage device 9 from a sterilizing device 1 via a material conveying line 11 plotted into double lines; a piping/valve cleaning process (an aseptic water washing process) #102 of closing the first and second material blockage valves 4, 8 and also opening an aseptic water inlet valve 2 and an aseptic water outlet valve 10, washing the material conveying line comprising the first and second steam barrier valves (in an open state) 5, 7 with aseptic water; and a steam barrier process #103 of blocking the material conveying line 11 by the first and second steam barrier valves 5, 7, opening a steam inlet valve 3 and a steam outlet valve 6, and at the same time setting a steam barrier to the material conveying line. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
