Solid-liquid-gas separation device for household garbage treatment

The invention discloses a solid-liquid-gas separation device for household garbage treatment, and relates to the technical field of garbage treatment.The solid-liquid-gas separation device comprises a separation box and a wastewater filtering mechanism, an air filtering chamber is arranged on the upper portion in the separation box, an air suction cover is connected to the middle of the bottom of the air filtering chamber in a penetrating mode, and an exhaust fan is installed at the top of the separation box; an air suction opening of the suction fan is in through connection with the air filtering chamber through a pipeline, and limiting disinfection mechanisms are mounted in the middle of the interior of the separation box up and down. According to the kitchen garbage treatment device, garbage enters the solid collecting mechanism along the blow-off pipe, waste water in the kitchen garbage is separated and filtered through the solid collecting mechanism, the waste water falls into the waste water collecting