Asphalt heat preservation drying oven device

The utility model discloses an asphalt heat preservation drying oven device. The drying oven comprises a drying oven body internally provided with a heating element and a control panel arranged on the drying oven body, an asphalt container used for containing asphalt is placed in an inner cavity of the drying oven body, and a stirrer which is driven by a stirring motor and used for stirring the asphalt contained in the asphalt container is arranged in the inner cavity of the drying oven body. A temperature sensing probe used for detecting the temperature in the inner cavity of the drying oven body is further arranged in the inner cavity of the drying oven body, the temperature sensing probe and the heating element are matched to conduct heating and temperature control on asphalt contained in the asphalt container in the inner cavity of the drying oven body, and meanwhile the stirrer is used for stirring the heated asphalt. After the structure is adopted, the aging condition is reduced, the detection result is