A biomass garbage treatment device (01) comprises: a fermentation treatment means and a solid-liquid separation means (20). The fermentation treatment means comprises a fermentation treatment box (10); the solid-liquid separation means (20) comprises a separation means shell and a separation mechanism provided in the separation means shell; the separation mechanism is used for carrying out solid-liquid separation on garbage, discharging the separated liquid out of the separation means shell by means of a liquid outlet, and conveying the separated solid into the fermentation treatment means by means of a material outlet. After biomass garbage is subjected to solid-liquid separation, only a trace amount of water is contained, and adverse effects caused by the reaction of microorganisms when the humidity of the garbage is too high are avoided.
展开▼
