ORGANIC WASTE TREATMENT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a simple organic waste treatment device of small size efficiently and smoothly carrying out transferring from decomposition treatment to drying/sterilization treatment and reducing an initial cost and a running cost. SOLUTION: In a fermentation decomposition chamber 4, an upper part is made to a drying space 4a and a lower part is made to a stirring space 4b and a disc-like heat plate 9 having a smaller diameter than an inner diameter of the fermentation decomposition chamber 4 is arranged and fixed between the drying space 4a and the stirring space 4b. A plurality of stirring impellers 10 are horizontally mounted to an outer periphery of a rotation shaft 7 in the drying space 4b. The stirring impellers 10 raise the organic waste 1 and a treating material 3 from bottom part to an upper part in the drying space 4b while mixing them and the treating material 3 moved near an upper end of the stirring space 4b is pushed up into the upper drying space 4a. The treating material 3 pushed up into the drying space 4a is heated by the heat plate 9 to which an exhaust gas of high temperature of a deodorizer 50 is fed to carry out the drying/sterilization treatment. COPYRIGHT: (C)2005,JPO&NCIPI