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分析压力过滤器的工作过程和控制方法及要点,针对一般控制方法中的白液密度和乳液流量不稳定的问题,提出了基于串级控制的白泥浓度控制方案。稳定了白液密度,提高了工作效率。
The working process, control method and key point of pressure filter are analyzed. In view of the problem of white liquid density and unstable emulsion flow rate in general control method, a white mud concentration control scheme based on cascade control is proposed. Stabilizes the density of white liquor and improves work efficiency.