高温窑炉温度场的自动检测

Automatic Detection of Temperature Field in a High-Temperature Furnace

针对高温窑炉难于定性检测炉膛内物料的煅烧温度 ,提出利用 MATL AB中的图像处理工具箱 ,对彩色 CCD摄像机所拍摄的水泥窑炉内彩色图像进行处理 .采用温度区域的划分和三色波长光谱测量法 ,将温度分成几个温度区域 ,从而实现高温窑炉温度的计算机检测 ,为水泥窑炉温度的自动化控制奠定理论基础 .

In view of the difficulty of qualitatively detecting calcing heat of matter in the firepot of a high temperature furnace, the color image in cement furnace taking by colour CCD camera is processed by applying image processing tool box in MATLAB; and the temperature is divided into several temperature sectors by adopting division of temperatuar sector and the method of tricolour wavelength spectral measurement. Computerized detection of temperature in high temperature cement furnace is thus realized, and a theoretical basis is laid upon for the automatic control of temperature in cement furnace.