Research on the Coal Type Adapation for 600 MW Coal-fired Boiler

Based on the analysis of the coal-fired characteristis,equipment struc ture, operation condition for 600 MW coal-fired boiler of Beilun thermal power p lant phase II, and adjustment test of coal mixture burning, the adaptive coal ty pe and manner of air distribution of burner were determined. It resolved the ser ious slagging problems around the burner area of boiler and realized the better match between the boiler type and coal characteristics.