HYDRIC CATALYST COMBUSTION BURNER FOR USING LNG OR HYDROGEN

摘要

A hydrogen catalyst combustion burner for using LNG(Liquefied Natural Gas) is provided to enable catalyst combustion at a low temperature to enhance the stability of a hydrogen burner, and to ignite hydrogen fuel or the LNG using combustion heat of the hydrogen burner. A hydrogen catalyst combustion burner includes a burner body(100) having an inner space, an air passage, a hydrogen spray unit(200), a catalyst member(300), and a first fuel injection unit(B1). The air passage is formed in the burner body to spray hydrogen fuel into the burner body. The catalyst member performs a chemical reaction by using hydrogen fuel spread from the hydrogen spread unit and oxygen of air supplied through the air passage. The first fuel injection unit is mounted on the burner body, and spreads fuel into the burner body. The fuel supplied to the first fuel injection unit includes LNG or hydrogen.