HYDROGEN GAS BURNER STRUCTURE, AND HYDROGEN GAS BURNER DEVICE INCLUDING THE SAME

摘要

A hydrogen gas burner structure (1) includes a first cylinder tube (10), a second cylinder tube (20), a third cylinder tube (30), and an ignition device (40). An inside of the first cylinder tube is configured such that hydrogen gas (G1) flows. A space between the first cylinder tube and the second cylinder tube is configured such that a first combustion-supporting gas (G2) containing oxygen gas flows. A space between the second cylinder tube and the third cylinder tube is configured such that a second combustion-supporting gas (G3) containing oxygen gas flows. The ignition device is configured to ignite mixed gas. The tip (11) of the first cylinder tube is located upstream of the tips (21, 31) of the second and third cylinder tubes in a gas flow direction in which the hydrogen gas and the first combustion-supporting gas and the second combustion-supporting gas flow.