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筒仓作为贮存水泥、粉煤灰的装置在搅拌站中被广泛应用,常见的有1 00 t、200 t、300 t水泥筒仓和粉煤灰筒仓。长期以来,粉料筒仓料位测量一直是一个难以解决的技术问题。随着环保要求的提高,水泥、粉煤灰等物科由于无法准确测量仓位造成扬尘和污染,引起了环保部门和越来越多制造商的重视。目前国内使用的料位显示系统一般采用重锤式、电容式、微波式或超声波等形式,这些料位指示方式都存在无法连续实时测量、测量误差较大、成本过高、不易维护等不足,由于各种物料进料时是以质量计算,材料管理人员也希望筒仓贮料能以质量显示。青
Silo as a storage cement, fly ash plant in the mixing station is widely used, common 100 t, 200 t, 300 t cement silo and fly ash silos. For a long time, powder silo level measurement has always been a difficult technical problem. With the improvement of environmental protection requirements, dust and pollution caused by the inability to accurately measure the positions of cement, fly ash and other materials have drawn the attention of environmental protection departments and more and more manufacturers. At present, the material level display system used in China generally adopts the form of heavy hammer, capacitor, microwave or ultrasonic. These material level indication methods all have the defects that the continuous real-time measurement, the measurement error is large, the cost is too high, the maintenance is not easy, Due to the quality of various materials when the feed is calculated, material managers also hope silo storage material can be displayed in quality. green