基于计算机模拟技术的富氧燃煤电厂褐煤干燥过程实验研究

Process Experimental Study of Power Plant Lignite Drying Based on Computer Simulation Technology

分析褐煤干燥过程原理与内部颗粒的变化,加强对褐煤干燥机理的认识。提出利用计算机模拟褐煤的干燥过程,通过改变影响参数来获得最佳干燥条件的方法,并介绍具体的模拟过程,结果显示褐煤干燥效果主要受到干燥介质、水蒸气含量、CO2含量的影响。

Analyzes the changes inside the particles and principle of lignite drying process, to strengthen the understanding of the mechanism of lignite drying. Propose to use computer to simulatelignite drying process, and by changing parameters affecting drying conditions, can get the best method. Simulation results show lignite drying effect is mainly influenced by drying medium, water vaporcontent, CO2 content.