| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To resolve such a problem that in a method of charging garbage as it is into a decomposition tank and rotating the garbage with agitation blades, decomposition of plant, particularly vegetable, takes a long time since microorganisms is difficult to intrude into skin or cellulose, residue remaining in the decomposition tank after the decomposition of garbage must be taken out for treatment together with deteriorated carrier, and the carrier must be replenished every time or the entire carrier must be replaced, taking a very long time and heavy labor. <P>SOLUTION: Sharp rotary cutting blades are provided on agitation blades, a fixed cutting blade is provided in the reverse rotary direction of the agitation blades on the inner face of the decomposition tank, a chopper is formed by both, and a residue disposer is provided near the bottom of the decomposition tank. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
