浅谈300MW“W”火焰锅炉掺烧褐煤后的优化调整

Discussion on 300MW “W” Flame Boiler Combustion Optimization and Adjustment of Mixed Burning Brown Coal

为进一步降低发电成本,全面提高电厂的经济效益,针对300MW"W"型电厂锅炉的特性,以及锅炉在燃用高挥发份褐煤所表现出来的技术特点,本文提出了合理的配烧方式以及在掺配后优化调整措施,经过一年多的实践掺烧取得了良好的效果,不但保证了锅炉安全运行,而且大大提高了机组的经济效益。

In order to further reduce the cost of power generation,improve the economic benefit of power plant,this paper puts forward reasonable allocation of firing and adjustment measures of mixed burning brown coal,based on the characteristice of boiler 300MW ＂W＂ type of power plant boiler,and technical characteristics after mixed burning brown coal.Practice shows that measures optimized not only can ensure the safe operation of the boiler,and being effectiveness also in improving the unit economic benefitafter more than a year of mixed burning brown coal.