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    • 4. 发明公开
    • GRANULATOR MILL
    • GRANULIERMÜHLE
    • EP1441857A1
    • 2004-08-04
    • EP02783888.7
    • 2002-10-09
    • Rapid Granulator AB
    • KARLSSON, HenrikSJÖBERG, KurtBLOM, Magnus
    • B02C18/44B29B9/00
    • B02C18/16B02C18/144B02C18/148B02C2018/162
    • A granulator mill has a mill housing (1,2,3) which has an openable part (2) and a fixed part (1), and an infeed hopper (4). In the fixed part (1), there is a rotor with a number of blades (13) which co-operate with fixed blades (14) in the mill housing. In the openable part (2), there is a discharge section (16) which is discrete from the interior of the mill housing by means of a grid ( 15) which surrounds approximately 160° of the rotor and extends in beneath it. The fixed part (1) and the openable part (2) are connected to one another by the intermediary of a pivot device with a vertical pivot axis (9). The end of the openable part (2) facing away from the pivot axis (9) is fixedly lockable in the fixed part ( 1) at the journal box (20) of the rotor and is centred there by a guide surface (21) at the journal box and a guide surface (31) on the openable part (2). The openable part (2) is thus horizontally pivotal and may be opened manually. The infeed hopper (4) is vertically pivotal about a horizontal axis and opened by means of a motor. The infeed hopper (4) and the openable part (2) have mutually engaging locking means which lock the infeed hopper in the closed position when the openable part (2) is closed.