| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a waste disposal facility capable of certainly removing a foreign substance which is not suited for fermentation, when a methane gas is recovered from garbage. <P>SOLUTION: The waste disposal facility is designed to recover a methane gas from waste such as garbage, and comprises the following constitution: a biaxial crusher 2 which coarsely crushes the waste, a crushing separator 3 which guides the coarsely crushed material produced by the biaxial crusher 2 and further, crushes it finely, and at the same time, removes a foreign substance included in the garbage, a foreign substance removal device 4 which makes the finely crushed material obtained by the crushing separator 3 fall onto a rotary drum 22, and further, separates/removes the foreign substance included in the garbage by the difference in repulsive force to the fall, and a garbage fermentation tank 5 which guides the garbage from which the foreign substance is removed by the foreign substance removal device 4 and performs a fermenting process of the garbage. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
