兖矿能源集团股份有限公司一种分风控尘器专利完成登记(采矿安全技术专利快讯)

DoNews
Jan 14

天眼查App显示,2026-01-13,“一种分风控尘器”正式进入公布阶段。申请人为兖矿能源集团股份有限公司,山东智展控股有限公司,该项采矿安全技术专利涉及井下除尘技术领域的粉尘防控场景。据专利信息显示,通过调节外筒与内筒上分风孔和调风孔的重合面积,实现对气流排出量的精准控制,阻尘屏障构建效果提升达显著优化。发明人为郭英;王九红;张照允;翟文杰;付永洁;付伟;姜希印;郭传清;谢华东;宋海洲;刘建忠...

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