Combustion device

A combustion device having a burner (10) for mixing a hydrocarbon fuel (CmHn) with combustion air (Air) and combusting the mixture in a furnace (1), in which an injection device (20) for supplying liquid ammonia (liq.NH3) through an ammonia supply pipe (21) is provided in the vicinity of the burner, and the liquid ammonia is injected into the furnace by the injection device toward the flame of the burner and combusted. 一种燃烧装置，具有使烃类燃料(CmHn)与燃烧用空气(Air)混合并在炉(1)内燃烧的燃烧器(10)，其中，在上述燃烧器的附近设置有经过氨供给管(21)供给液体氨(liq.NH3)的喷射装置(20)，通过上述喷射装置使液体氨朝向燃烧器的火焰喷射到炉内并燃烧。