Restaurant food waste refers to families, schools, canteens and catering industry and other food processing scraps (food waste) and edible residues (swill feet), kitchen waste is a complex composition, mainly oil, water, fruit peel, vegetables, rice and noodles, fish, meat, bones, as well as waste tableware, plastics, paper towels, and other mixtures of substances that are prone to rotting and deterioration, improper handling will also cause food safety and hygiene problems, many restaurants will use intelligent kitchen waste processors to pre-treat to achieve waste reduction and harmless discharge, and then the sanitation department to collect and transport. Restaurants will rely on intelligent kitchen waste processor to pre-treatment, to achieve waste reduction, harmless emissions, waste food residues and then unified collection and transportation by the sanitation department.