STOWAGE AND OUTGO DEVICE FOR LARGE STORAGE VESSEL OF GRANULE

PURPOSE:To increase stowage and outgo speeds of a granule, by forming an in-out carrying column annularly arranging in a predetermined distance a plurality of pillar members in the center part of a large storage vessel of granule so that a heavy load can be supported. CONSTITUTION:An in-out carrying column 2 is formed in the center part of a large storage vessel 1 of granule by vertically providing plural pillar members 22 annularly in a predetermined distance. The granule is dropped down to a telescopic chute 16 from the upper end part of the column 2 by a stowage conveyer 27. The granule is put in stowage to a protrusive shape in the bottom side of a turn ring 10, and the turn ring 10 is lifted by a winch 14 and a rope 15 together with the rise of an upper level L of the granule. On the contrary, if an outgo device 17 is operated, the granule in the column 2 forms a crater, and the level L of the granule lowers. In this way, a heavy material of the winch or the like can be mounted to the upper end surface of the storage vessel 1, and the stowage of the granule and its outgo are performed in a high speed by forming an in-out carrying passage in the center part.