金融界2025年6月2日消息，国家知识产权局信息显示，海南昌江海螺水泥有限公司取得一项名为“一种烧成工序除尘装置”的专利，授权公告号CN222918297U，申请日期为2024年02月。
专利摘要显示，本实用新型公开了一种烧成工序除尘装置，包括有作为对灰尘处理的除尘结构，所述除尘结构对称设有对除尘结构零部件散热降温的降温结构，所述除尘结构包括有内部呈空心结构的箱体，箱体两侧贯穿开设有通槽，通槽内部箱体内部上方设有多孔板，多孔板通过箱体下方设有方便灰尘收集的收集斗，收集斗同样通过箱体设有将整体箱体安装支撑的支撑架，所述除尘结构包括有箱体，箱体内部设有喷吹管，喷吹管一端设有电磁脉冲阀，电磁脉冲阀通过多孔板、文氏管和过滤框架设有过滤袋，所述除尘结构包括收集斗，收集斗表面镶嵌设有脉冲喷吹仪，该一种烧成工序除尘装置，通过设置的多孔板从而起到安装设置和限位安装设置效果。
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