Industry CCD camera is adopted to take the image in the rotary kiln,and the theory of colorimetric temperature measuring method is used to on-line measure,the tempeature in rotary kiln.

• 采用工业CCD摄像机实时摄取回转窑内图像,利用辐射传热学中的比色测温原理对回转窑内温度进行在线检测。