The invention discloses a reforming device suitable for hydrogen production through methyl alcohol and water. The device comprises a reformer and a heating device, wherein a raw material input pipeline enters a baseboard from the side surface of the baseboard and is connected with a communicating pipeline, the communicating pipeline runs through the baseboard upwards and is connected with a heating pipeline, a heating piece is clamped into clamping grooves, the heating pipeline is arranged on the upper surface of the heating piece in an annular mode, the tail end of the heating pipeline runs through a heating board through a round hole formed in the center of a heating board and extends a certain length downwards, an ignition tank is arranged under the tail end of the heating pipeline in acorresponding mode, the ignition tank is fixedly connected with the upper portion of the baseboard, an igniter is connected with the interior of the baseboard in a chimeric mode, multiple groups of thermovents are formed in the periphery of a device shell, a temperature sensor is arranged on one side of the device shell, and an oxygen conveying pipeline is connected with the portion, opposite tothe raw material input pipeline, on the other side of the baseboard. The reforming device suitable for hydrogen production through the methyl alcohol and the water has the advantages of fast heating and starting, long service life, safety and reliability and is mainly used for hydrogen production through the methyl alcohol and the water.