| 摘要 |
PROBLEM TO BE SOLVED: To alter the constitution of a fermentation chamber corresponding to the kind of organic matter residue and to return the organic matter residue in a final fermentation chamber to an initial fermentation chamber appropriately as a floor material. SOLUTION: This continuous fermentation treatment apparatus for organic matter residue has a plurality of fermentation tanks 15 continued from an initial fermentation chamber 15A to a final fermentation chamber 15E and is constituted so that organic matter residue advanced in fermentation is successively moved to the adjacent fermentation chambers to be discharged out of the final fermentation chamber 15E. The fermentation treatment apparatus is equipped with a drive shaft supported in a horizontal state by bearings 5, 6 to be mounted in the apparatus body container 2 to rotate stirrers 13, four partition plates 12 attached to the drive shaft 11 to demarcate five fermentation chambers 15 and a feed device 14 provided in the drive shaft 11 and returning a part of the organic matter residue in the final fermentation chamber 15E to the initial fermentation chamber 15A. The feed device 14 is constituted of a screw 16 rotated in the direction inverse to the rotary direction of the drive shaft 11.
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