The invention discloses a rotary type ladle baker and belongs to the field of ladle baking. According to the technical scheme, the rotary type ladle baker comprises a ladle cover. A fuel gas pipe is fixedly connected to the middle of the ladle cover and penetrates the ladle cover. A nozzle is fixedly connected to the end, penetrating the ladle cover, of the fuel gas pipe. An air inlet pipe is fixedly connected to the circumferential face of the ladle cover. A spiral type air channel is formed in the position, corresponding to the air inlet pipe, inside the ladle cover. The air inlet pipe communicates with the air channel. An air supply pipe is arranged at the end, close to the fuel gas pipe, of the air channel in a communicating manner. One end of the air supply pipe is fixedly connected to the ladle cover, and the other end of the air supply pipe is fixedly connected to the fuel gas pipe. An air distribution pipe is fixedly connected to the air supply pipe, and a spray nozzle is fixedly connected to the other end of the air distribution pipe. The spray nozzle is fixedly connected to the ladle cover and penetrates the ladle cover. The spray nozzle obliquely extends to the nozzle and penetrates one end of the ladle cover. By means of the rotary type ladle baker, the problems that a ladle baker is long in heating time, and the consumption of fuel gas is large are solved; and theeffects that the heating time of the ladle baker is shortened, and the consumption of the fuel gas is lowered are achieved.