Ingredient feeding, cooking and heating system, and full-closed cooking machine

An ingredient feeding, cooking and heating system, comprising a cooking cavity formed by a hollow shell in a sealed manner and main cooking equipment arranged in an interior of the cooking cavity, the main cooking equipment comprises a wok device and an ingredient feeding device, a cooking area for accommodating the wok device is arranged at a middle portion of the interior of the cooking cavity, and a feeding area for accommodating the ingredient feeding device is arranged at an upper portion of the interior of the cooking cavity and positioned above the cooking area;

• the wok device comprises a wok, a wok lid for closing or opening the wok, a furnace body device adapted for bearing and heating the wok, and a wok rotating device adapted for controlling the wok to rotate;
• the ingredient feeding device guides in food materials and feeds the food materials into the wok, the furnace body device heats the wok and the wok rotating device rotates the wok, thereby achieving cooking processing of the food materials in the wok;
• wherein the interior of the cooking cavity is further adapted as a cooking fume exhaust gathering space, and cooking fume generated by the wok device in the cooking cavity during cooking is gathered in the cooking cavity.