旋流泵在氧化铝厂的应用推广

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Application and Promotion of Cyclone Pump in Alumina PlantWANG LI-lei(Shandong Huacheng Group Co.，Ltd.，Zibo，Shandong 255200，China)Abstract The paper discusses main structure and characteristic of cyclone pump and its promotion and application value in theproduction practice on a basis of service condition of cyclone pump in process production line of a Guizhou alumina plant。

Keywords cyclone pump；flow；pressure；production practice贵州某氧化铝厂采用山东华成集团有限公司生产的50ZJA渣浆泵输送氧化铝浆液，要求泵的性能：Q25 mS/h、h40 m，配套电机为 Y200L-6/22kW/380 V，直联传动。现场运行2 3周后，泵出料逐渐不足，电流逐渐变小，并