本文介绍了采用鼓气来防止大型辐流式沉淀池冬季运行发生冰害的措施。通过两个冬季生产运行证明,防冰害效果显著,能保障池子冬季安全生产。 This article describes the use of air drums to prevent ice damage in large radial flow sedimentation ponds during winter operations. Through two winter production operations, it has proved that the effect of preventing ice damage is significant and can guarantee the safe production of the pool in winter.