| 摘要 |
PROBLEM TO BE SOLVED: To prevent the occurrence of bridge by eliminating consolidation of a stored object by delivery operation of the solid stored object, control delivery amount stably by minimizing load and resistance of the stored object applied to a delivery conveyor and avoiding functional obstacle of the delivery conveyor, and correspond to large storage amount and delivery amount. SOLUTION: This stored object delivery device 1A arranged in a bottom part of a storage tank 5 has a roll screen 4 in which a plurality of rotary shafts 10 with rollers are arranged in parallel at a predetermined interval and the delivery conveyor 3 arranged below the roll screen 4 to load screened-out stored object for delivery. COPYRIGHT: (C)2004,JPO&NCIPI
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