Abstract <p>In chemical and related industries, mixing bulk materials is often accompanied by an undesirable effect, segregation of the mixture, meaning its separation during processing and discharge [1, 2]. Segregation reduces homogeneity, increases mixing time, and raises energy consumption. It is most pronounced when the particles of the mixed materials differ in density and size. Segregation can also occur during discharge of the finished mixture, further reducing its uniformity. In many chemical processes, separation of the mixture is driven primarily by particle density and size differences. Conventional mixers perform adequately when the particles are similar in size, density, shape, and other characteristics. When these properties differ, however, segregation frequently occurs, leading to separation of the mixture. Effective mixing of such materials requires specialized equipment designed to suppress segregation [1, 2].</p>

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Development of New Devices for Mixing Bulk Media with Movable Dispersers

  • D. V. Lebedev,
  • A. A. Vatagin,
  • A. E. Lebedev,
  • A. B. Kapranova,
  • I. S. Gudanov,
  • D. S. Dolgin

摘要

Abstract

In chemical and related industries, mixing bulk materials is often accompanied by an undesirable effect, segregation of the mixture, meaning its separation during processing and discharge [1, 2]. Segregation reduces homogeneity, increases mixing time, and raises energy consumption. It is most pronounced when the particles of the mixed materials differ in density and size. Segregation can also occur during discharge of the finished mixture, further reducing its uniformity. In many chemical processes, separation of the mixture is driven primarily by particle density and size differences. Conventional mixers perform adequately when the particles are similar in size, density, shape, and other characteristics. When these properties differ, however, segregation frequently occurs, leading to separation of the mixture. Effective mixing of such materials requires specialized equipment designed to suppress segregation [1, 2].