The invention provides a rotary automatic dishwasher. The rotary automatic dishwasher has the advantages of high cleaning efficiency, low energy consumption, low water consumption, low heat consumption and the like. The rotary automatic dishwasher comprises a rack and a water jetting device; a cleaning workbench is arranged on the rack; particularly, the rotary automatic dishwasher further comprises a conveying disk that can rotate relative to the cleaning workbench and is used for bearing bowls and dishes; and a bowl pressing device used for pressing the bowls and dishes is further arranged above the conveying disk. The rotary automatic dishwasher provided by the has the advantages of saving labor, being high in efficiency and being able to be operated by a single person; a scraper of the conveying disk can throw out food residues through the centrifugal force during operation so as to facilitate concentration treatment; the floor space is small, and thus centralized heat supply, high efficiency and low energy consumption can be realized; all kinds of bowls and dishes can be cleaned at the same time without distinguishing shapes; unified filtration and discharge of waste gases can be realized; and the food residues and wastewater can be separated, and the food residues are collectively recycled and treated.