| 摘要 |
The device includes a hopper which can be fitted on a support 40. A bag (not shown) is placed by its bottom on the hopper and the bottom of the bag can be opened above the central opening 57 of the hopper. In order to facilitate the flow of the contents of the bag, which may have amalgamated after a storage period, movable panels (not shown) are placed on the faces of the hopper and can be oscillated by jacks (rams) so as to break up the lumps inside the bag and promote the flow. <IMAGE>
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