Study On Hydrocyclone Radial Jet Structure Of Parameter Optimization

Cyclone dust is the traditional mechanical device that has a simple structure, lowcost, manufacturing, and operation and maintenance, high reliability, suitable for widerange of advantages. Currently used in the average particle size of10μmcyclone dust emission control and material recovery. For more fine particle cycloneseparator can be applied to the separation of this paper, a new cyclone—Cycloneseparator regular radial jet made an initial size of the optimization study. Maintasks are as follows:(1)Theory of the separation force within the single-particle analysis, particle size of2.3μm obtained detachable solid particles.(2)Article focuses on the numerical simulation methods for the separation ofstructure and size optimization. Prior to the commencement of the specificsimulation, first using Ansys DesignModeler and pre-ICEM software for geometricmodeling and meshing parameters and intelligent automation. Since this part ofthe cyclone in the previous study did not see the successful application has beenmade public, and the object of study of this subject is relatively more complexgeometry, so this paper to explore in this area pay a lot of energy, and summarizesthe a reference number for the experience of later scholars. The subject to achievethe ultimate success of the model parameters of the study, the smart gridautomation.(3)The cyclone for multiple parameters, selected four core structural dimensions tothe separation efficiency and pressure drop as markers, orthogonal simulation,and data range analysis. According to the analysis of the significant factors, andthen do one of its factors of simulation analysis. Ultimately determine the structureof the optimal combination of overall performance: flow channel width b=5μm,turning radius R1=13mm, blade helix angle α=22.5°, high-rise trachea h=50mm. Combination of the structure, the simulated particles of2.3μm90.9%separationefficiency, pressure drop is1093.2Pa.(4)Zhou Jielian associated with the group to borrow the experimental data and theMaster of this simulation were compared to verify the consistency of the simulatedimpact of the law. However, the specific values vary widely, subject to furtherexplore the reasons.