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介绍了STD V40工业控制机在煤气辊道窑温度控制系统中的应用。实现了对整个辊道窑30个温度点的集中监视和对其中22个温度的自动控制,满足了生产工艺的要求。在实现中,选用参数整定方便的控制算法,实现了对辊道窑的高精度控制,大大提高了产品质量,降低了废品率,为企业创造了良好的经济效益。
The application of STD V40 industrial control machine in the temperature control system of gas roller kiln is introduced. It realized the centralized monitoring of 30 temperature points of the roller kiln and the automatic control of 22 of them, meeting the requirements of the production process. In the realization, the parameter tuning of the control algorithm is adopted to realize the high-precision control of the roller kiln, greatly improving the product quality, reducing the rejection rate and creating a good economic benefit for the enterprise.