| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rotary drum for sorting trash incinerated residual dross capable of effectively sorting trash incinerated ash and metals or others from the trash incinerated residual dross. <P>SOLUTION: In the rotary drum for sorting the trash incinerated residual dross in which a plurality of through-holes are formed in the outer periphery of the rotary dram, a helical sending blade 13 is arranged in the rotary drum, the first sending blade 14 going up rearward from a right lateral machine rod position to an upper machine rod position along the right upper semispherical columnar surface in the rotary drum is arranged behind the sending blade 13, the second sending blade 15 going down rearward from the upper machine rod position to the right lateral machine rod position is arrange following from the sending blade 14, the third sending blade 16 going down rearward from the left lateral rod petition of the rotary drum to the lower machine rod position is arranged along the inner peripheral surface of the left lower semispherical columnar surface of the rotary dram, and the fourth sending blade 17 going up rearward from the lower machine rod position of the rotary dram to the left lateral machine rod position is arranged following from the sending blade 16. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
