Numerical simulation of thermal process and energy saving of lime furnace

来源期刊：中南大学学报(英文版)2005年第3期

论文作者：易正明 周孑民 陈红荣

文章页码：295 - 299

Key words：lime furnace; thermal balance; material balance; numerical simulation; energy saving

Abstract: Based on the principle of thermal balance and material balance of lime furnace, the reaction and heat transfer process mathematical-physical model and the on-line monitoring model of the decomposition rate of limestone were set up. With this model, numerical simulation is used to analyze the effects of operational parameters on the process of lime calcining and to optimize it. By using visual basic program to communicate and program, the centralized management and automatic control of the lime furnace are realized. The software is put into practical production, which makes the lime furnace operate steadily and efficiently, and causes the increase in output and decrease in energy consumption.