Design and Research on Mechanism Model of Cyclone

doi:10.16182/j.issn1004731x.joss.2018050007

Abstract

Abstract: The operating characteristics of the cyclone separator greatly affect the overall operating efficiency of the boiler, the gas-solid two-phase flow in the cyclone separator is complicated by the vortex flow. The mathematical model of different angles has been too complicated or one-sided to show its running mechanism. A mechanism model of the internal parameters of a cone assembly and a counter current cyclone separator has been established. The three cutting diameter calculation methods have been compared for grade separation efficiency. The pressure drop has been combined with the pressure drop of the subdivision of the system structure, and the calculation model for different parts has been presented. The exothermic process of combustible particles has been embodied in the heat transfer model. By means of simulation, the outputs of the model with different inputs have been analyzed, which shows that the model can reflect the operating characteristics of the cyclone separator with higher precision.

Key words: cyclone, cylinder cone assembly, counter current, mechanism model

CLC Number:

TP391.9

Zhang Yue, Han Pu. Design and Research on Mechanism Model of Cyclone[J]. Journal of System Simulation, 2018, 30(5): 1672-1680.

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