To efficiently dispose a large amount of garbage without using an expensive solid-liquid separator and also water.
This garbage cutting device 1 is provided with a cutting mechanism 1b constituted of a rotary cutting blade 1bb and a fixed blade 1bc and disposed below a garbage introduction section 1a, a filter 1c provided below the cutting mechanism 1b, a solid take-out opening 1d for the solids which are separated from liquid by a filter 1c and formed between the cutting mechanism 1b and the filter 1c, a drain pipe 1e provided on the downstream side of the filter 1c, a biological treatment tank 2 for treating a biological solid content which is separated from liquid by the filter 1c, a piping 3 for connecting with the biological treatment tank 2 and an ejector 4 for carrying the solid content to the biological treatment tank 1.
NAKAGAWA SHIGEKI
TAKAGI KAZO
DAIKI GOMME KOGYO KK