鞍钢股份获得实用新型专利授权:“一种发展边中两股气流的高炉风口”

中金财经
Apr 21

  证券之星消息,根据天眼查APP数据显示鞍钢股份(000898)新获得一项实用新型专利授权,专利名为“一种发展边中两股气流的高炉风口”,专利申请号为CN202520816908.3,授权日为2026年4月21日。专利摘要:本实用新型提供一种发展边中两股气流的高炉风口,包括风口主体,风口主体一侧为进风端,进风端与高炉送风系统中套连接,风口主体内部具有水平出风口,风口主体上部侧壁开有与水平出风口连通的垂直出风口,垂直出风口中固定连接有风帽,风帽的内部与水平出风口连通,延伸出风口主体外部的风帽的侧壁开有风孔,风孔与风帽的内部连通,风孔具有开闭功能;风口主体的侧壁内部设有冷却水管路,风口主体上与进风端同侧的端面开有与冷却水管路连通的进水端和出水端,进水端和出水端位于水平出风口两侧,进水端和出水端分别与进水管路和出水管路相连。本实用新型风帽、耐高温合金球及风孔的设置,有利于提高煤气利用率,减少边缘死区,降低高炉燃料消耗。今年以来鞍钢股份新获得专利授权304个,较去年同期增加了143.2%。结合公司2025年年报财务数据,2025年公司在研发方面投入了4.78亿元,同比增2.14%。通过天眼查大数据分析,鞍钢股份有限公司共对外投资了53家企业,参与招投标项目68511次;财产线索方面有商标信息15条,专利信息11178条,著作权信息165条;此外企业还拥有行政许可650个。数据来源:天眼查APP为证券之星据公开信息整理,由AI算法生成(网信算备310104345710301240019号),不构成投资建议。

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