Oil boiling device

The utility model relates to an oil boiling device, which comprises an oil boiling pot, a skeleton structure, a support seat and a combustion device, wherein the skeleton structure is arranged out of the oil boiling pot; the support seat is used for supporting the skeleton structure; a hollow cavity is formed between the inner wall of the skeleton structure and the outer wall of the oil boiling pot; and an arc structure is adopted by the bottom of the oil boiling pot. According to the oil boiling device, the arc structure is adopted by the bottom of the oil boiling pot; the outer wall of the arc structure has relatively large tangential slope, and has relatively small resistance in comparison with vertically upward motion of smoke; and emission of smoke is facilitated, so that the smoke can be timely discharged from a hollow cavity. The arc structure has the trend that the tangential slope is gradually increased from the bottom to two ends; the trend has a guide effect on emission of the smoke; the efficiency for discharging the smoke out of the hollow cavity is further improved; and the problems that the smoke generated by an existing oil boiling device during oil boiling cannot be timely discharged out of the hollow cavity which is composed of the oil boiling pot and the skeleton structure, so that the combustion is not sufficient and the heating efficiency is reduced are overcome.