Household kitchen garbage treatment method and device and application

The invention relates to a household kitchen garbage treatment method and device and application, and the household kitchen garbage treatment method comprises the following steps: S1, crushing kitchen garbage to obtain crushed garbage; s2, carrying out solid-liquid separation on the crushed garbage to obtain semi-wet garbage; s3, the semi-wet garbage is dried and ground, and dried particle garbage is obtained; and S4, tabletting and forming the dried granular garbage to obtain the tablet carbon source. According to the treatment method for the household kitchen garbage, the tablet carbon source is prepared through a series of physical treatment steps of smashing, solid-liquid separation, drying and grinding and tabletting forming on the household kitchen garbage, the treatment period and treatment cost of the household kitchen garbage can be reduced, secondary pollution to the environment can be reduced, and the environment friendliness is achieved. And the resource recovery rate is increased, the reduction,