350 MW超临界锅炉制粉系统优化调整试验研究

Experimental Study on Optimization and Adjustment of Pulverizing System of 350 MW Supercritical Boiler

制粉系统是火力发电锅炉的重要组成部分,其安全稳定运行直接影响锅炉的可靠性和经济性。为了得到制粉系统最优的运行方式,对某电厂350 MW超临界锅炉中速磨正压直吹式制粉系统进行调整试验,以期为同一类型锅炉制粉系统的调整提供参考。

Pulverization system is an important equipment of thermal power generation boiler,its safe and stable operation directly affects the reliability and economy of the boiler.In order to obtain the optimal operation mode of the pulverizing system,the adjustment test of the medium speed grinding positive pressure direct blowing pulverizing system of a 350 MW supercritical boiler in a power plant was carried out,in order to provide a reference for the adjustment of the pulverizing system of the same type of boiler.