石灰炉热工参数在线监测与节能

根据炉内热平衡和物料平衡原理，建立石灰炉炉内反应与传热过程数学物理模型以及石灰煅烧分解率的在线监测模型，运用计算机仿真研究各操作参数对石灰石煅烧过程的影响，提出改善技术经济指标的措施，实现石灰炉运行的集中监控与自动控制，达到石友炉高效稳定运行、增产降耗的目标。

Online Monitor of Thermal Parameters of Lime Furnace

Based on the principle of thermal balance and materials balance of lime furnace,the mathematical physical model of the reaction and heat transfer process and the online monitoring model of the lime decomposing rate were set up in this paper. With this model,simulation is used to analyze the effect of operational parameters on the process of lime calcining and to optimize the process. By using VB program to carry on communication and programming,the centralized supervision and automatic control of the lime furnace have been realized. The software has been put into practical production,which makes the lime furnace to operate steadily and efficiently and the goal of increasing production and decreasing consumption has been achieved.