| 摘要 |
<p>Screening apparatus. It comprises, in combination, the screening chamber (34) and its discharge hopper (35) which form a unit which can be separated from the rest of the machine, an unreinforced screen (36), means (26, 27, 31, 32) outside the chamber for fastening both the said chamber and the said screen, and means (14, 17, 42, 43) for mounting the rotor (37) in such a way that the latter can be removed entirely from the apparatus and has no support piece inside the screening chamber. <IMAGE></p> |
