The invention provides a heat
treatment system and method using
superheated steam as a
heat transfer carrier. The
system comprises a steam boiler, a
superheated steam generator and a heat treatment boiler, wherein the steam boiler generates saturated steam having the corresponding relationship of the temperature of 100 DEG C-200 DEG C and the pressure, the
superheated steam generator heats the superheated steam with the temperature
ranging from 100 DEG C to 200 DEG C to 200 DEG C-1,000 DEG C, the heat treatment boiler is inflated with the superheated steam with the temperature
ranging from 200 DEG C to 1,000 DEG C, the inflated superheated steam serves as a
heat transfer medium, the steam boiler and the superheated steam generator are both connected with the heat treatment boiler, and the steam boiler is connected with the superheated steam generator. According to the heat
treatment system and method using superheated steam as the
heat transfer carrier, the application range is enlarged. The saturated steam, the superheated steam and the heat treatment boiler are organically connected into a whole, the low-temperature superheated steam, the medium-temperature superheated steam and the high-temperature superheated steam can be produced, the application range is wide, the temperature rise is fast, and the temperature in the boiler is uniform; and through design of a cyclic recycling
system, energy can be saved, and the emission load is reduced to the great extent.