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計量喂料系統、物料輸送系統解決方案服務商

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失重稱是如何達到控制要求并運送物料的

       失重稱將計量斗以及整個給料機構做為一個秤體進行稱量,隨著物料從其中流出,控制系統對秤體的重量信號進行一個采集,得出單位時間內計量斗內物料減少的重量,再通過濾波、優化處理,得出實際流速,同時控制系統會將此給料速度與預設的給定速度比較,并將比較結果計算后反饋給給料機構以自動修正給料機構的給料速度,形成閉環控制,以此讓實際流速逼近給定流速,從而達到控制要求。
       在使用失重稱進行物料運送時,當物料達到運送位置時對設備產生的壓力就會下降,不同行業對于物料的運輸都有相應的規定,所以需要提前設置好物料運送量,當設備壓力逐漸減少達到規定標準時就會自動加料,當物料增加到一些標準范圍時設備就會停止工作,這個時候設備就會進入到運行狀態中,這個工作流程會持續進行,使用失重稱可以在長時間的加工生產中保持穩定狀態。
2022/11/16 14:13:19 11 次

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