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本文从分析三回程滚筒烘砂过程传热传质的特点入手,建立了该工况下的干燥方程,制定出相应的强化措施,其有效性已在生产实践中得以充分证实。
In this paper, the characteristics of heat and mass transfer in the process of sandblasting of the three-return rollers are analyzed. The drying equation under this condition is established, and corresponding strengthening measures are formulated. The effectiveness of this method has been fully confirmed in the production practice.