三氯化钨连续加热还原炉微机温度控制系统的研究

Study on Computer Temperature Control System of Continuous-Heating Reduction Furnace for Tungsten Trioxide

本文针对三氧化钨还原制取钨粉连续加热还原炉微机温度控制系统，提出一种简单易行的计算机控制方案，并采用时滞系统控制算法，以达到优化并稳定工艺参数、提高产品质量和降低消耗的目的。本控制系统已在中南工业大学粉冶厂的生产实际中得到了推广应用，取得了良好的效果。

Point at computer temperature control System of continuous heating reduction furnace for reducing production tungstenpowder by tungsten trioxide. This Paper provided a simple and practicable computer control scheme and adopted computing methodof the-lag system control so as to optimize and Stabilize process parameters, improve the quality of . products,,reduce comsumption.The control system was pepularized and applied in powder metallurgy plant of Central south university of technology and thegood effect was obtained.Keyaords: Tugnsten trioxide computer temperature-control furnace smelting