Abstract:

It summarizes the current sources of mixed burning lignite, the capacity of mixed burning and the type of boiler of domestic power plants.It analyzes the effects of lignitemixedburning on boilers. Based on the experimental data,it explains the effects of lignitemixed burning on pulverizer drying capacity, boiler efficiency, furnace temperature, desuperheater water, service power rate and other parameters.

Key words:

 lignite mixed burning, drying capacity, boiler efficiency, desuperheating water