A raw material particle drying device for tire production

Abstract

This invention discloses a raw material granule drying device for tire production, relating to the field of raw material drying technology. In this invention, a feeding section 1 is provided on one side of the fluidized bed drying cylinder for intermittently conveying granular raw materials from an annular storage bin into the fluidized bed drying cylinder. The gas-solid separation system includes a cyclone separator A connected to the fluidized bed drying cylinder and a fluidized bed cooling cylinder connected to the cyclone separator A. A feeding section 2 is provided on one side of the cyclone separator A for intermittently conveying granular raw materials into the fluidized bed cooling cylinder. The airflow discharged from the cyclone separator A passes through a condenser and enters the bottom of the fluidized bed cooling cylinder. A cyclone separator B is connected to the air outlet of the fluidized bed cooling cylinder. This invention, through the cooling of the hot airflow separated by the cyclone separator A, causes the rubber granules to form a fluidized state. The rubber granules in the fluidized state achieve sufficient cooling, effectively reducing the probability of "film" formation on the surface of the dried rubber granules and ensuring the quality of tire production and processing.

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