High-parameterized alkali recovery generator set and working method thereof

The invention relates to a high-parameterized alkali recovery generator set and a working method thereof. The high-parameterized alkali recovery generator set is characterized by sequentially comprising a boiler and a superheater located on the boiler, wherein the output end of the superheater communicates with a first input port of a steam turbine, an output shaft of the steam turbine is connected with an input shaft of a power generator, a reheater is further arranged on the boiler, the steam turbine is further provided with a first steam outlet communicating with a steam inlet of the reheater, and a steam outlet of the reheater communicates with a second input port of the steam turbine. The high-parameterized alkali recovery generator set and the working method thereof have the advantages that after steam is adopted for intermediate reheating, the dryness of dead steam is improved, steam is subject to secondary superheating in the boiler under the condition of being subject to primary condensation for heat