Patent ID: 9120615
Filing Date: 2015-09-01
Classification: B65D,B65G

Abstract:
1. A storage device that stores a hydrogenated petroleum resin pellet that is adapted to be loaded from an upper part of the storage device and to be discharged from a lower part of the storage device, the storage device comprising: a flow path adapted to diagonally downwardly deliver the hydrogenated petroleum resin pellet loaded through the upper part; and a plurality of groove members each coupled to the flow path and defining a groove-structure for restraining a breakage on the hydrogenated petroleum resin pellet, the plurality of groove members arranged vertically relative to one another along the flow path such that vertically adjacent ones of the groove members are inclined in mutually opposite directions wherein each of the groove members comprises a plate member adapted to contact with the hydrogenated petroleum resin pellet flowing down from a lower part of an upper one of the adjacent ones of the groove members and reverse a direction of the hydrogenated petroleum resin pellet in the flow path, to reduce a flow speed of the hydrogenated petroleum resin pellet, wherein an inclination angle of each of the groove members is in a range from 37 to 45 degrees and a distance between the plate member of the upper one of the adjacent ones of the groove members and the plate member of a lower one of the adjacent one of the groove members is in a range from 405 mm to 500 mm.