Hydrogen gas burner of diffusion combustion type with be able to induce premixing performance

摘要

The present invention is a diffusion combustion type hydrogen combustion device capable of improving the pre-mixing performance, and in more detail, a first flow pipe provided in the center to discharge air and a concentric type surrounding at least a part of the outer peripheral surface of the first flow pipe A second flow pipe that is provided as a to discharge hydrogen and is provided at the ends of the first flow pipe and the second flow pipe, and the combustion air introduced through the first flow pipe and the fuel introduced through the second flow pipe, hydrogen, are ejected. and an ignition device for igniting the mixture in the chamber and a chamber forming a combustion space so that the mixture mixed with the air can be rapidly combusted as soon as it flows into the combustion air, and the hydrogen ejected through the second flow pipe It is characterized in that the combustion air ejected through the center of the first flow pipe is mixed in a concentric manner.