Multistage fine impurity removal apparatus and method for a rubber carbon black product

Abstract

The application discloses a kind of rubber carbon black product multistage fine impurity removal equipment and method, it is related to carbon black raw material processing technical field.The application is by setting transverse diffusion tank downstream in inlet flow pipeline, first electromagnetic module is configured to the bottom side of under-sink area under excitation, mixed particles are diffused after transverse mixing, and are magnetically attracted, the impact of iron filings powder and carbon black particles is reduced in the process of iron filings powder magnetic sinking, so that mixed particles complete preliminary magnetic separation in transverse diffusion tank, and are inhaled by the equalized negative pressure of each shunt pipeline, the negative influence of carbon black powder gravity in the process of air flow movement is inhibited, so that mixed particle air flow with larger iron filings powder content enters lower shunt pipeline, mixed particle air flow with higher carbon black purity enters upper shunt pipeline, the content of iron filings in air flow is judged by the degree of upward deviation of mixed particles (iron filings) in air flow by magnetic sensing monitor, and the continuous quality and quantity purification separation of carbon black raw material particles is realized.

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