| 摘要 |
PROBLEM TO BE SOLVED: To provide a device capable of distributing a granular dry ice to a predetermined quantity with a simple operation. SOLUTION: A stirrer 6 is rotatably arranged in a granular dry ice storing chamber 1 formed in a thermal insulating structure. A dry ice delivering port 5 is opened at part of the bottom wall of the granular dry ice storing chamber 1, and a rotary measuring device 7 having a rotatable measure member 9 is arranged at the lower part of the granular dry ice storing chamber 1. An opening corresponding to the dry ice delivering port 5 is formed in a vertically penetrated shape at an upper surface plate of the rotary measuring device 7, and a dry ice discharging port 14 is formed at the other phase position than a formed position of the dry ice deducing port 5 at the lower surface plate of the rotary measuring device 7. The granular dry ice extraction vessel 16 is extractably arranged corresponding to the dry ice discharging port 14. The stirrer 6 and the measuring member 9 are formed synchronously rotatable. The extraction quantity is formed so as to adjust gradually by detachably fitting and installing a die member 26 into a measuring space 10 formed at the measuring member 9. |
