Cylindrical multilayer reforming hydrogen production device and reforming hydrogen production method

The invention relates to the technical field of reforming hydrogen production, in particular to a cylindrical multilayer reforming hydrogen production device which comprises an outer cylinder, a middle cylinder, an inner cylinder, a rotating shaft, a combustion system and an electric heater, and sealing plates are arranged at the two ends of the outer cylinder. The middle cylinder is arranged in the outer cylinder, a combustion cavity is formed between the outer cylinder and the middle cylinder, and a fuel gas inlet and a tail gas outlet are formed in the positions, corresponding to the combustion cavity, of the sealing plate. The combustion system is arranged in the combustion cavity. The two ends of the rotating shaft are rotationally mounted on the sealing plates; the inner cylinder is fixed on the rotating shaft and is arranged in the middle cylinder; a reaction chamber is arranged between the inner cylinder and the middle cylinder, and the plurality of separation nets are distributed at intervals to sepa