LIU Pengyuan1, XIAO Hongbo2, XIE Mingjun2, et al. APPLICATION OF TINY-OIL IGNITION TECHNOLOGY ON DOWN-FIRED BOILER OF A SUPERCRITICAL 600 MW UNIT[J]. Thermal power generation, 2012, 41(11): 51-54.
LIU Pengyuan1, XIAO Hongbo2, XIE Mingjun2, et al. APPLICATION OF TINY-OIL IGNITION TECHNOLOGY ON DOWN-FIRED BOILER OF A SUPERCRITICAL 600 MW UNIT[J]. Thermal power generation, 2012, 41(11): 51-54.DOI:
To conduct optimization experiments on tiny-oil ignition system of boiler in a 600 MW unit
such optimal adjustments as on the vent air damper
milling system dynamic separator
the primary air velocity and perimeter wind were carried out.Results showed that
the tiny-oil ignition system was simple and reliable
and the pulverized coal can be ignited under cold furnace startup condition with large oil fired gun.The carbon content in fly ash was reduced to 26% and the heating-up and pressure rising rates of boiler were stable.Compared with none tiny-oil ignition
the oil consumption significantly reduced during the start up