Novel hydrogen production reformer device

A novel hydrogen production reformer device comprises a conversion pipe, an internal connecting pipe, a frame, a flange cover and a preheating pipe. The conversion pipe and the preheating pipe are arranged in the frame. A catalyst bracket is arranged at the lower end of the conversion pipe and is internally provided with a catalyst. Flanges are respectively arranged at the tops of the conversion pipe and the preheating pipe. And an insulating plug is arranged in the flange. And the lower ends of the insulating plugs are hermetically arranged in pipe orifices of the corresponding conversion pipes or preheating pipes. An internal connecting pipe is arranged in the conversion pipe, and the lower end of the internal connecting pipe is connected with the catalyst bracket. Coil pipe is arrangedin the preheating pipe. Casing pipe is arranged in the coil pipe. The conversion pipe and the preheating pipe are communicated with each other through a conversion pipe connecting pipe. Gas collectingpipes are arranged at the