BAI Jianhua, LIU Jixiang, WEI Jianpeng, et al. Evaluation and suggestions for combustion system of a boiler before denitrification retrofit[J]. Thermal power generation, 2013, 42(9): 133-135.
BAI Jianhua, LIU Jixiang, WEI Jianpeng, et al. Evaluation and suggestions for combustion system of a boiler before denitrification retrofit[J]. Thermal power generation, 2013, 42(9): 133-135.DOI:
In order to provide references for adding denitration system and burner transformation and equipment selection
accurate state evaluation on such indices as boiler efficiency
NOx emission
air leakage from preheater and boiler operation performance were conducted for a 330 MW unit before denitration retrofit and burner transformation.Several suggestions for the transformation were presented
like comprehensively considering various factors to find the optimal air volume
regarding the original design coal as one of the check coals
taking effective measures to decrease the air leakage rate of air preheater according to the air preheater's structure