| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate an immediate influence upon raw materials even in the case of start in the opening operation of the valve at a supply port or discharge port by reducing the direct contact of raw materials on a valve seat partitioning the pressure of the supply port or discharge port as much as possible, to eliminate sticking and engaging into the valve as well and to also prevent the trouble of the equipment such as a solenoid valve by increasing a passing amount and preventing objects to be sterilized from being scattered outside. SOLUTION: This machine is provided with a can body 4 for which a port for supplying the object to be sterilized is provided at one upper end part in a sealed state and a port for discharging the object to be sterilized is provided at the other lower end part, and the supply pipe for steam is installed inside this can body. Concerning such a sterilizing machine, a pair of valves 30 and 31 are provided to be freely opened/closed for partitioning pressure at the supply port and discharge port for the object to be sterilized, dampers 54 and 55 are provided for dropping the raw materials in respective hoppers 52 and 53 while being interlocked with the mutual opening/closing of a pair of these valves, a pair of valves 30 and 31 are linked through guide cylinders 42 and 42a to the hoppers 52 and 53 added with a pair of dampers 54 and 55, and heated and pressurized gas is sucked into and exhausted from this cylinder 42a by the solenoid valve.</p> |
