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旋膜除氧器的除氧效果优于其它类型，溶氧合格率达到９９．４％。本文从传动、传热、传质三方面对其机理进行分析，提出除氧器在结构上改进的方向，应从强化传动、传质效果入手
The deaerator effect of rotary membrane deaerator is better than other types, and the passing rate of dissolved oxygen reaches 99.4%. This paper analyzes the mechanism from three aspects of transmission, heat transfer and mass transfer. It puts forward the direction of structural improvement of deaerator. It should start with strengthening transmission and mass transfer