The invention discloses a jacket type
ammonia-
hydrogen co-
combustion heat supply combustor and an operation process thereof. A fuel source is pure
hydrogen or
ammonia-
hydrogen mixed gas. The
combustor comprises a premixing cavity, a
combustor base, a jacket type cooling structure, a
temperature control system, a
rotational flow stabilizing device and an ignition device, the jacket type cooling structure is composed of a combustor outer wall and a
flame tube with
spiral flow guide fins, air flows downwards in a spiral mode, and the combustor has the
oxygen supply and cooling functions; the
temperature control system regulates and controls air and fuel flow according to temperature through a temperature measuring device, a regulating valve and a controller, the
rotational flow stabilizing device is composed of a
rotational flow device, a flow guide
pipe and a flow guide cover so as to strengthen
flame stability, and the ignition device is used for safe ignition. According to the invention, hot
tail gas generated by
combustion supplies heat to rear-end equipment in a heat exchange manner; the device has the characteristics of
high energy utilization rate, few pollutants, compact structure, high adaptability,
active cooling of the combustor, stable
combustion flame, stable and controllable
energy supply temperature and the like.