中石化广州工程有限公司等一种大孔分布板支撑裙座专利完成公布（化工装置专利快讯）

DoNews2025-12-20

天眼查App显示，2025-12-19，“一种大孔分布板支撑裙座”（patentName）正式进入专利的公布阶段。申请人为中石化广州工程有限公司,中石化炼化工程（集团）股份有限公司，该项化工装置专利涉及再生器内大孔分布板的结构支撑与热变形控制应用场景。据专利信息显示，该支撑裙座采用圆筒形+圆锥形组合结构，生根于再生器筒体顶部，显著优化了温度梯度分布，有效缓解因温差导致的耐磨喷嘴挤压破碎及焊缝失效...

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