HOPPER DEVICE AND ITS DRIVING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an anti-blocking device consisting of a stirring means and an air purging device in a hopper to smoothly carry pellets while preventing their blocking. SOLUTION: A hopper device and its driving method include the anti-blocking device (1) consisting of the air purging device (11) and the stirring means (10) in the hopper (T) to prevent the pellets from blocking in the hopper (T) by the device (1). COPYRIGHT: (C)2006,JPO&NCIPI