Burner is one of the important component of heating furnace.The technical performance,quality and the matching with the furnace process requirements, furnace structure and heat transfer characteristics have a direct impact on the operation of the furnace, energy consumption or environmental protection. The selection of burners whose technical performance is compatible with the furnace process requirements, furnace structure and heat transfer characteristics is of great significance to ensure efficient or "long, safe, and stable" operation of the furnace.