<p>Method and machine for decomposing compostable waste wherein the waste is shredded and the shredded waste is supplied to a space in a vessel (10) at the bottom (13) thereof. The waste is agitated and mixed by wings (22-27) on a rotating agitator (16, 22-27) in the vessel while being lifted to the top thereof. Air is supplied to the vessel through nozzles (30) provided on one or more wings (22) located in the lower region of the vessel while maintaining a negative pressure in the vessel. Decomposed waste is discharged from the vessel through a discharge pipe (68) at the top thereof.</p>
申请公布号
WO0002832(A1)
申请公布日期
2000.01.20
申请号
WO1999SE01069
申请日期
1999.06.16
申请人
INTERNATIONAL COMPOST DEVELOPMENT AB;FRANZEN, BO;FRANSEN, CLAES, B.;BLOMSTERGREN, BERTIL