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多年来,液压传动以其运转平稳,传动力大,便于和气、电联用,实现自动控制等独特的优点,在化工生产装备中起着重要的作用。目前,不仅液压传动系统用于化工机械设备,在化工单元操作控制过稃中也逐步应用了液压技术。据日本1979年的统计,在化工机械领域中,液压元件的需要量约为0.7％,增长率约为1.8％(1974～1979)与其它行业相比,增长率居前列。由此看来,化工机械领域中的液压技术有着广阔的发展前景。本文仅就以下几个方面介绍国内外过滤机械中液压技术的应用情况。一、在离心过滤机卸料机构中的应用液压技术最初用于过滤分离机械,是以传
Over the years, hydraulic transmission has its unique advantages in chemical production equipment due to its unique advantages of stable operation, large transmission force, ease of integration with gas and electricity, and automatic control. At present, not only the hydraulic drive system is used in chemical machinery and equipment, but also the hydraulic unit is gradually applied in the operation control of chemical units. According to the statistics of Japan in 1979, the demand for hydraulic components in the field of chemical machinery is about 0.7% and the growth rate is about 1.8% (1974 ~ 1979), which ranks the forefront among other industries. Seen in this light, hydraulic machinery in the field of chemical machinery has broad prospects for development. This article only on the following aspects of the domestic and international introduction of hydraulic machinery in the application of filtration technology. First, the centrifugal filter discharge mechanism in the application of hydraulic technology was originally used for filtration and separation machinery, it is passed