By SinoArt

10. Special note single drum boiler :
10.1 When the circulating fluidized bed boiler large amount of recyclable materials, in case of emergency (power failure equipment failure and other non-normal pressure of the fire (not the normal pressure of the fire program operation), the recycling material back into the furnace chamber single drum boiler will not cause increased fuel burn, wind pressure in the other room, a wind tunnel single drum boiler may be located within a certain amount of CO, so special requests from the blast furnace in the re-air duct must be opened once the relief valve will discharge CO, to prevent a gas deflagration in a wind tunnel.
10.2 In order to control the wear of each part in the single drum boiler design flow is restricted within reasonable limits, so be sure not to air the amount of running (control before the low temperature superheater in the flue gas oxygen content of 4% to 6%), flue gas flow to avoid non-normal wear and tear caused by excessive speed.
10.3 a direct impact on the quality of wear resistant single drum boiler refractory material to the boiler can normally safe and reliable operation, so it must according to the drawings and the “furnace wall and the circulating fluidized bed boiler insulation guide” requirements implemented.