Abstract

The process of the separation of inhomogeneous systems is considered for the case in which the density of particles of the dispersed phase is less than the density of the dispersion medium. It is proposed to carry out the process in a hydrocyclone with a drain-pipe filtering surface under vibration, which ensures vibroliquefaction of the formed sludge and continuous regeneration of the pores of the filter partition. An algorithm is presented, and an example of numerical calculation of the hydrocyclone process of “light” fractions of the dispersed phase with additional purification on the drain-pipe filtering surface is given in comparison with a typical apparatus.

中文翻译：

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“轻”级粒子在排水管过滤面上的水力旋流过程模拟

摘要

对于分散相的粒子密度小于分散介质的密度的情况，考虑非均相体系的分离过程。建议在带有排水管过滤面的水力旋流器中进行振动处理，确保形成的污泥振动液化和过滤隔板孔隙的连续再生。提出了一种算法，并给出了在排水管过滤表面进行额外净化的分散相“轻”部分的旋液分离过程的数值计算示例，并与典型设备进行了比较。